1 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Print filename instead of empty function name in debug output
4 on WIN32. Affected files are lib/silcutil/silclog_i.h and
7 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
8 descriptors and sockets better. Though, room for optimization
9 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
11 * Removed silc_net_win32_[init|uninit]. They are called now
12 automatically when SILC Scheduler is allocated. Wrote IPv4
13 address parser because inet_addr seemed not to work on my WIN32.
14 Affected file is lib/silcutil/win32/silcwin32net.c.
16 * Improved socketstream.h and stream.h documentation.
18 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
20 * Changed private message waiting API in client library to make
21 it work better with multiple waiting threads. The waiting is
22 not always per client entry instead of per connection. Affected
23 files are lib/silcclient/client_prvmsg.c, client.h and
26 * Changed silc_packet_wait_init function to accept the the expected
27 Source ID of the packet as argument. If specified only packets
28 with the specified types and Source ID are delivered. Affected
29 files are lib/silccore/silcpacket.[ch].
31 * Fixed file transfer disconnection crash when closing the session
32 directly in the monitor callback after disconnection. Affected
33 file is lib/silcclient/client_ftp.c.
35 * Make Toolkit compile on WIN32. Affected files in win32/
36 and in lib/silcutil/win32/.
38 * Changed silc_compare_timeval to return negative, zero or
39 positive instead of just TRUE or FALSE. This fixes 0 timeout
40 task dispatching on Windows. Affected files are
41 lib/silcutil/silctime.[ch] and silcschedule.c.
43 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
45 * Fixed CMODE channel auth public key retrieval. Affected
46 file is lib/silcclient/command.c.
48 * Fixed CMODE command reply to return channel public keys
49 correctly. Affected files are lib/silcclient/command_reply.c
52 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
54 * Added current channel key cipher name and HMAC name to
55 SilcChannelEntry. Fixed channel private key creation.
56 Affected files are lib/silcclient/client_channel.c,
57 client_entry and silcclient_entry.h.
59 * Allow formatted nicknames as input to silc_client_get_clients
60 and silc_client_get_clients_whois. Affected file is
61 lib/silcclient/client_entry.c.
63 * Fixed silc_message_payload_free crash. Affected file is
64 lib/silccore/silcmessage.c.
66 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
67 lib/silccore/silcstatus.h.
69 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
71 * Imported libtommath 0.41. Renamed all mp_* functions to
72 tma_mp_* functions to avoid rare linking problems on systems
73 with mp_* functions. Affected files are in lib/silcmath/.
75 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
77 * SILC Toolkit 1.1 Beta1.
79 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
81 * Set the server and router operator modes to local entry after
82 successful OPER or SILCOPER commands. Affected file is
83 lib/silcclient/command_reply.c.
85 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
87 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
88 and other smaller APIs to WIN32. Affected files are in
91 * Changed the various regex APIs as generic code in util library.
92 Affected files are lib/silcutil/silcstrutil.[ch].
94 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
96 * Ported SILC Server to the new Toolkit API, working towards
97 SILC Server 1.1. Affected files are in apps/silcd/.
99 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
100 to lib/silcskr/silcskr.[ch].
102 * Fixed SILC public key copying to copy the identifier also.
103 Affected file is lib/silccrypt/silcpk.c.
105 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
107 * Fixed OPER and SILCOPER passphrase asking in Client library.
108 Affected file is lib/silcclient/command.c.
110 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
112 * Fixed command queue enabling after connecting to server.
113 The comparisons was from after changing to silc_utf8_strcasecmp.
114 Affected file is apps/irssi/src/silc/core/silc-servers.c.
116 * Fixed nickname setting with own client entry with 1.3 protocol
117 version server. Affected file lib/silcclient/client_register.c.
119 * Ignore error notify for local client entry. Affected file is
120 lib/silcclient/client_notify.c.
122 * Implemented responder rekey to SKE library. Affected files are
123 lib/silcske/silcske.[ch].
125 * Fixed connection auth protocol completion sending. Affected
126 file lib/silcske/silcconnauth.c.
128 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
130 * Do not call TCP network listener callback with any error
131 status, as documented. Affected file is
132 lib/silcutil/unix/silcunixnet.c.
134 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
136 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
138 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
139 Changed silc_skr_find to have SilcSchedule argument and removed
140 it from silc_skr_[alloc|init]. Affected files are
141 lib/silcskr/silcskr.[ch].
143 * Allow NULL id for silc_idcache_add. Affected file is
144 lib/silcapputil/silcidcache.c.
146 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
147 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
148 Fixed also channel message encryption with router-to-router
151 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
153 * Added silc_net_get_error_string, silc_net_listener_get_ip and
154 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
156 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
158 * Add option --enable-silc-plugin. Affected files are
159 apps/irssi/configure.{ad,in}
161 * Only compile the SILC Plugin if required. Affected files are
162 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
164 * Conditionally build the SILC Plugin. Affected files are
165 apps/irssi/src/silc/core/Makefile.am,
166 apps/irssi/src/fe-common/silc/Makefile.am
168 * Backout delayed protocol exit and replace with a lame busy
169 wait. Affected files are apps/irssi/src/fe-text/silc.c,
170 apps/irssi/src/silc/core/silc-core.c
172 * Fix key generation for SILC Plugin. Affected file
173 apps/irssi/src/silc/core/clientutil.c
175 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
177 * Only pass -rpath to libtool when building shared libraries.
178 Affected file lib/Makefile.ad
180 * Removing the stray "s" in configure.ad
182 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
184 * Redraw the screen after creating a new key. Affected file
185 apps/irssi/src/silc/core/clientutil.c
187 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
189 * Added SILC Client setting /set nickname_format that specifies
190 the nickname format string. Changed default nickname format
191 string to "%n#%a". Affected file is
192 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
194 * Fixed nickname parsing with WHOIS command to accept formatted
195 nicknames. Changed the silc_client_get_clients_local to allow
196 the searched nickname to be formatted nickname. Removed %s and
197 %S nickname formatters. Affected files are in lib/silcclient/.
199 * Added silc_client_nickname_parse to Client library API. Affected
200 file is lib/silcclient/silcclient.h.
202 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
203 commands. Affected file are
204 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
206 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
208 * Incorporate SILC Plugin patches. Affected files are
209 apps/irssi/src/fe-common/silc/module-formats.{c,h},
210 apps/irssi/src/silc/core/clientutil.{c,h},
211 apps/irssi/src/silc/core/silc-core.c,
212 apps/irssi/src/silc/core/silc-chatnets.{c,h},
213 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
214 apps/irssi/src/fe-common/silc/module.h
216 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
218 * In notify handling resolve user entries many times if the
219 resolving timedout. Affected file lib/silcclient/client_notify.c.
221 * silc_client_get_clients_local do not return any invalid entries.
222 Affected file is lib/silcclient/client_entry.c.
224 * Do not print "there are now xx user on this channel" for users
225 that actually aren't anymore on the channel. Affected file
226 is apps/irssi/src/client_ops.c.
228 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
230 * When joining channels with a password given in the config file,
231 use it. Also use it when cycling (it would be better to get
232 the password from the server, but this isn't possible in SILC).
233 Affected files apps/irssi/src/silc/core/silc-servers.c,
234 apps/irssi/src/silc/core/silc-channels.c
236 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
238 * Import perl script for sign_messages from silc-plugin. Affected
239 file apps/irssi/scripts/silc.pl
241 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
243 * Only wait for a nick on connecting, when it differs
244 (not counting case) from the username. Affected file
245 is apps/irssi/src/silc/core/silc-servers.c
247 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
249 * Use time settings for lag settings. Affected file is
250 apps/irssi/src/silc/core/silc-lag.c
252 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
254 * Added silc_thread_yield. Affected file is
255 lib/silcutil/silcmutex.h.
257 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
259 * Fixed WHOIS command and requested attributes handling in
260 client library. Affected files are lib/silcclient/command.c
261 and lib/silcclient/client_attrs.c.
263 * Fixed silc_time_value to actually work. Added new function
264 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
266 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
268 * SILC Client 1.1 beta2.
270 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
272 * Fixed client to properly abort TCP stream creation when
273 giving /QUIT. Affected file
274 apps/irssi/src/silc/core/silc-servers.c.
276 * Fixed several connecting aborting crashes from the client
277 library, packet engine and socket stream. Affected files
278 are in lib/silclient/, lib/silccore/silcpacket.c and
279 lib/silcutil/unix/silcunixsocketstream.c.
281 * Fixed private key export double free crash in key generation.
282 Affected file is lib/silccrypt/silcpk.c.
284 * Fixed FSM event waiting when there are multiple signallers
285 and the waiter goes away after the first signal. Affected
286 file in lib/silcutil/silcfsm.c.
288 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
290 * Fixed FSM event signalling to check if the waiter has gone
291 away already. Affected file is lib/silcutil/silcfsm.c.
293 * Fixed counter mode encryption/decryption to handle non-padded
294 SILC packets correctly. The silc_cipher_set_iv now
295 in counter mode resets for a new block. Affected files are
296 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
298 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
300 * SILC Client 1.1 beta1.
302 * Memory leak fixes around the libraries.
304 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
306 * Added better check for epoll() in configure. Affected file
309 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
311 * Fixed per scheduler data input buffer in packet engine. Use
312 list of inbufs instead of just one so that multiple streams
313 can do partial reads to different buffers. Affected file is
314 lib/silccore/silcpacket.c.
316 * Fixed WATCH notify handling in client library. Affected file
317 is lib/silcclient/client_notify.c.
319 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
321 * Fixed packet wrapper stream API to support encoder/decoder
322 for packets, and to handle partial reading correctly. Fixed
323 also inbuf size checking in reading to have enough space before
324 reading. Affected files are lib/silccore/silcpacket.[ch].
326 * Rewrote file transfer in client library. Affected files are
329 * Added TCP/UDP listener (internal) API to client library to have
330 generic way of dealing with listeners. Fixed Key Agreement and
331 file transfer to use it. Affected files are in lib/silcclient/.
333 * Fixed SKE to process SUCCESS packets synchronously and to call
334 completion synchronously. Affected file is lib/silcske/silske.c.
336 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
338 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
339 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
341 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
343 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
344 to client library. Affected file is
345 lib/silcclient/client_register.c.
347 * Serialize NICK and JOIN commands to avoid problems locally
348 with changing ID while joining to channel. Affected file is
349 lib/silcclient/command.c.
351 * Fixed entry resolving while handling incoming JOIN notify.
352 Handle properly cases, in re-processing of notify packets, where
353 the IDs may become invalid while resolving the entry (like nick
354 change). Entry is invalid if it doesn't have nickname, and such
355 entries are not delivered to application anymore. These fixes
356 problems of not seeing JOINs when remote user changes nickname
357 at the same time. Affected files are in lib/silcclient/.
359 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
361 * Added support for computing message payload MAC in new way
362 (SILC Protocol version 1.3). Bakcwards support for old way
363 remains. Affected files are lib/silccore/silcmessage.[ch].
365 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
367 * Added SilcRwLock API, a read/write lock. Affected files are
368 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
370 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
372 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
374 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
376 * The silc_schedule_set_listen_fd now returns boolean value.
377 Fixed FD task adding to check correctly for already added
378 FD tasks. Added stricter error checking for FD scheduling
379 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
380 and lib/silcutil/unix/silcunixschedule.c.
382 * The silc_stream_set_notifier now returns boolean value. Changed
383 all streams to support and check for the error condition.
384 Affected files are in lib/silcutil/.
386 * Fixed SKE library session aborting and deletion. Affected
387 file are lib/silcske/silcske.c.
389 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
391 * Implemented PKCS #1 with appendix with hash OID in the
392 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
393 lib/silccrypt/silchash.[ch] and
394 lib/silcasn1/silcasn1[_encode|decode].[ch].
396 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
398 * Added support for Version (V) SILC public key identifier.
399 Affected files are lib/silccrypt/silcpk.[ch].
401 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
403 * Rewrote connection auth request in client library. It is now
404 done automatically by the library and the resolved method given
405 as a hint to get_auth_method client operation. Affected files
408 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
410 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
411 It can be used to wrap SilcPacketStream into SilcStream.
413 * Fixed %p formatting from silc_snprintf. Affected file is
414 lib/silcutil/silcsnprintf.c.
416 * Ported SFTP library to new utility library. Ported also
417 the SFTP testers. Affected files in lib/silcsftp/.
419 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
421 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
422 of silc_snprintf, silc_vsnprintf, silc_asprintf and
425 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
427 * Added preliminary Symbian support. Changes around the source
428 tree. The symbian/ directory now includes Carbide.c++ project
429 files to compile the sources.
431 * Added silc_snprintf. Affected files are
432 lib/silcutil/silcstrutil.[ch].
434 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
436 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
437 macros. SILC_FSM_CONTINUE macro now immediately calls the
438 next state instead of first returning back to FSM. Helps
439 in debugging crashes etc.
441 Removed FSM Semaphores. Introduced FSM Event which is
442 asynchronous event. Affected files are in lib/.
444 * Added epoll(7) support to SILC Scheduler. It is used by default
445 if it is available. Affected files are
446 lib/silcutil/silcschedule.[ch],
447 lib/silcutil/unix/silcunixschedule.c.
449 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
451 * Added CTR mode to AES. Simplified cipher implementation API
452 more. Affected files are in lib/silccrypt/.
454 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
456 * Removed `detach' client operation. The detachment data is
457 now delivered in SILC_COMMAND_DETACH command reply to
458 application. Affected file in lib/silcclient/.
460 * Rewrote resuming/detaching in client library.
462 * Added boolean encryption indicator for silc_cipher_set_key.
463 Affected files lib/silccrypt/silccipher.[ch].
465 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
467 * Added silc_likely and silc_unlikely macros for GCC branch
468 prediction optimizations. Affected file lib/silcutil/silctypes.h.
470 * Added assembler AES optimization. Cleaned up the SILC Cipher
471 implementation API. Affected files are in lib/silccrypt/.
473 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
475 * Changed back the SILC_FSM_THREAD_WAIT operation to not
476 continue to next state if thread is finished already. That
477 check is not done anymore. Affected files are
478 lib/silcutil/silcfsm.[ch].
480 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
482 * Removed silc_packet_[get|set]_ciphers and
483 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
484 handle REKEY_DONE packet sending in rekey. Affected files
485 are lib/silccore/silcpacket.[ch].
487 * Added silc_fsm_is_started. Affected files are
488 lib/silcutil/silcfsm.[ch].
490 * Added settings sign_channel_message, sign_private_message
491 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
492 support for key agreement in /KEY command. Affected files
493 in apps/irssi/src/silc/core/.
495 * During SILC Client initialization forward log messages to
496 stderr. Affected files in apps/irssi/src/silc/core/.
498 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
500 * Added silc_ske_get_key_material. Affected files are
501 lib/silcske/silcske.[ch].
503 * Added silc_packet_stream_is_udp. Affected files are
504 lib/silccore/silcpacket.[ch].
506 * Added SKE packet retransmission support with UDP transport.
507 Affected file is lib/silcske/silcske.c.
509 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
511 * Added silc_socket_stream_is_udp. Affected file is
512 lib/silcutil/silcsocketstream.[ch].
514 * Added UDP transport support to packet engine. Affected file
515 is lib/silccore/silcpacket.c.
517 * Added silc_socket_stream_is_udp. Affected file is
518 lib/silcutil/silcsocketstream.[ch].
520 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
522 * Added silc_packet_send_va[_ext] to send variable argument
523 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
525 * Timeout freelist garbage collection added to scheduler.
526 Affected file lib/silcutil/silcschedule.c.
528 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
530 * Added silc_show_public_key_file to
531 lib/silcapputil/silcapputil.[ch].
533 * Added SILC_STR_ADVANCE support for buffer unformatting.
534 Affected file lib/silcutil/silcbuffmt.c.
536 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
538 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
540 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
542 * silc_fsm_continue[_sync] now cancels erlier timeout set with
543 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
545 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
547 * Added SILC_STR_FUNC to buffer format API. Affected files
548 are lib/silcutil/silcbuffmt.[ch].
550 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
552 * No more memory allocation for message payload parsing.
553 Pre-allocated buffer can be used with message payload encoding.
554 Affected files lib/silccore/silcmessage.[ch].
556 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
558 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
559 to silcutil/silcbuffmt.[ch].
561 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
563 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
564 Affected file lib/silcutil/silcbuffmt.[ch].
566 * Removed silc_schedule_signal_[un]register and
567 silc_schedule_signal_call. Added silc_schedule_task_add_signal
568 to add signal task. Only one callback per signal may be
569 added. The signals are now automatically called back to
570 caller. Affected files lib/silcutil/silcschedule.[ch] and
571 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
573 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
575 * Added SilcSKEParams for SKE parameters and simplied even more
576 the SKE interface. Affected files are lib/silcske/silcske.[ch].
577 Added support for IV included and session port handling with
580 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
581 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
582 which is called after every rekey when IV Included flag is used.
583 See SILC specifications for details.
585 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
587 * Added lib/silcapputil and moved SILC application specific
588 utility routines from the generic util library lib/silcutil
589 to the new library. Removed lib/silcidcache and moved that
590 to lib/silcapputil as well.
592 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
594 * Added SILC_STR_ADVANCE. Affected file is
595 lib/silcutil/silcbuffmt.[ch].
597 * The silc_buffer_strformat preserves buffer locations now.
599 * Added lib/silcutil/silcatomic.h for atomic operations.
601 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
603 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
606 * Fixed MIME deocing when data portion is not present.
607 Affected file lib/silcutil/silcmime.c.
609 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
611 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
613 * Added IV Included support to packet routines, to allow
614 packet sending and receiving on UDP/IP. Affected files are
615 lib/silccore/silcpacket.[ch].
617 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
619 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
621 * Added UDP support to network and socket stream library.
623 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
625 * Added conditional variables. New files are
626 lib/silcutil/silcondvar.h and platform specific implementations.
628 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
630 * make sure session->hostname and session->port are valid before the
631 application callback is done, since things will go wrong if the
632 application immediately calls silc_client_file_receive. Affected
633 file lib/silcclient/client_ftp.c.
634 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
636 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
638 * New SILC PKCS API enabling support for other public keys
639 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
641 * Separated SILC Public Key Payload routines from the PKCS API
642 to lib/silccore/silcpubkey.[ch].
644 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
646 * Added SILC Key Repository library, lib/silcskr.
648 * Added SILC Server library, lib/silcserver.
650 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
652 * MIME objects in attributes now use SilcMime. Affected files
653 are lib/silccore/silcattrs.[ch].
655 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
657 * Synchronize semaphore posting for real threads in FSM.
658 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
660 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
662 * Added silc_file_set_nonblock. Affected file is
663 lib/silcutil/silcfileutil.h.
665 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
667 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
669 * FSM based implementation of SILC SKE. Simpler interface also.
670 Affected files are in lib/silcske/.
672 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
674 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
676 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
677 silc_mime_parse is available but deprecated.
679 * Check that packet is valid when processing key exchange,
680 authentication and rekey protocols. Fixes a crashbug.
681 Affected files are apps/silcd/protocol.c and
682 lib/silcclient/protocol.c.
684 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
685 all hash buffers to use that instead of fixed values.
687 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
689 * Added SHA-256 to crypto library. The SHA-256 takes now
690 precedence over SHA-1.
692 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
694 * Check for valid return value from regcomp. Affected file
695 lib/silcutil/unix/silcunixutil.c.
697 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed silc_hash_uint to work with integers. Affected
700 file lib/silcutil/silcutil.c.
702 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
704 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
706 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
708 * Fixed channel public key list saving on JOIN command reply
709 on backup router. Affected file apps/silcd/command_reply.c.
711 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
713 * Added default limit how many channels client can join,
714 default is 50. Added 'channel_join_limit' configuration
715 option to server too. Affected files are apps/silcd/command.c
716 and serverconfig.[ch].
718 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
720 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
721 On Toolkit the server and client are not compiled by default.
722 Affected file configure.ad.
724 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
726 * Added lib/contrib/getopt.[ch] for platforms that don't
727 have it (it is not GPL implementation).
729 * Fixed compilation when pkg-config is used.
731 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
733 * A comma in invite/ban string is invalid, check for it.
734 Affected file apps/silcd/server_util.c.
736 * Added SERVICE command to the server. It parses the command
737 request but SILC Server does not support services for the
738 time being. Affected file apps/silcd/command.[ch].
740 * Added SERVICE command and command reply to client library.
741 It is however incomplete. Updated Toolkit documentation.
742 Affected files are lib/silcclient/command[_reply].[ch].
744 * Fixed IDENTIFY/WHOWAS command reply to send the username
745 correctly (uninitialized buffer). Affected file is
746 apps/silcd/server_query.c.
748 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
750 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
751 finalizes the major restructuring of the CVS tree.
753 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
755 * Send empty MOTD reply if MOTD file cannot be read.
756 Affected file silcd/command.c.
758 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
760 * Optimized primer number generator to use simpler conversion
761 routines. Also assure that the prime number will have the
762 highest bit set after modifying it. Affected file is
763 lib/silcmath/silcprimegen.c.
765 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
767 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
768 for now only for testing purposes, it will not be delivered
769 in any distribution for now.
771 * Removed NSS MPI from the source tree. Due to upcoming
772 license change for the SILC Toolkit, we cannot deliver the
773 NSS MPI anymore. I decided to replace it in all distributions
774 with public domain library.
776 * Removed GNU regex from lib/contrib and introduced free
777 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
778 GNU regex compatible API to it (only partial).
780 * Removed getopt routines from lib/contrib.
782 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
784 * Use silc_server_send_command_reply to send replies instead
785 of encoding packet itself. Affected file silcd/command.c.
787 * Added command sending and receiving statistics to server.
788 Affected files in silcd/.
790 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
791 with GCC, for it not to warn about pointer signedness.
793 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
795 * Added context to the SilcIDCache destructor. Affected
796 files are lib/silccore/silcidcache.[ch],
797 lib/silcclient/client.c and silcd/server.c.
799 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
801 * Added pkg-config check to configure.
803 * The PublicKeyDir must not be used with Admin block in server
804 config. Affected file silcd/serverconfig.c.
806 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
810 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
812 * Handle empty LIST command reply correcttly in server. Affected
813 file silcd/command_reply.c.
815 * Handle empty LIST command reply correctly in client library.
816 The application will now receive one LIST command reply with
817 all arguments set to NULL if there are no channels. Updated
818 Client Library documentation accordingly. Affected file
819 lib/silcclient/command_reply.c.
821 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
823 * Added channel name string stringprep profile to the protocol
824 and implementation to allow a little free'er channel name
825 strings. Affected files are lib/silcutil/silcstringprep.[ch].
827 * Added silc_channel_name_[check|verify] to check and verify
828 channel name strings. Affected files are
829 lib/silcutil/silcstrutil.[ch].
831 * Added support for the new channel name preparation in client
832 library and server. Affected files in lib/silcclient and
835 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
837 * Added the Autodist into the source tree. It replaces the
838 old ./prepare. It can be used to create distributions as
839 previously. See README.CVS and README.DIST. See
840 distributions in distdir/.
842 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
844 * Make sure query sends at least an error back if nothing
845 more is sent. Affected file silcd/server_query.c.
847 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
849 * During query, check if the original command caller goes
850 away. If it does, stop the query. Affected file
851 silcd/server_query.c.
853 * Check for valid channel creation in JOIN command reply.
854 Affected file lib/silcclient/command_reply.c.
856 * Handle the resolver counter in silc_client_get_users_by_channel
857 callback correctly. Fixed auto-join bug in Gaim. Affected
858 file lib/silcclient/idlist.c.
860 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
862 * Added some better error messages. Affected file
863 silcd/command_reply.c and packet_receive.c.
865 * Handle error in WATCH command propely on backup router.
866 Affected file silcd/command.c.
868 * Fixed freeing of unfreeable variable in WHOIS command reply.
869 Affected file silcd/command_reply.c.
871 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
873 * Added pkg-config .pc file creation for silc core library
874 and silcclient library. A patch by c0ffee.
876 * Removed the need for GNU Libidn. Added the simple stringprep
877 from libidn into lib/contrib/. It is now used also on Windows
880 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
882 * Simplified the invite and ban string handling in the
883 server. Check for valid invite and ban arguments also.
884 Affected file silcd/server_util.c.
886 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
888 * Added WATCH list announcing in backup router protocol.
889 Affected files are silcd/command.c, server.c, server_backup.c.
891 * Do not change users mode to founder on normal server/backup
892 if the founder mode is set, and user is first one to join.
893 Affected file silcd/pcaket_receive.c.
895 * Do not send CUMODE_CHANGE notify back to sender. Affected
896 file silcd/packet_receive.c.
898 * Added getrusage() to take noise in SILC RNG. A patch by
899 Mika Boström. Affected files are configure.in.pre,
900 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
902 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
904 * Splitted the SILC libraries configuration into a configure
905 fragment into lib/configure.ad. It is now possible, once
906 this feature is added, to specify whether to compile or not
907 compile included SILC libraries. Affected files are
908 configure.in.pre, lib/silcmath/mpi/configure.ad,
909 lib/configure.ad, Makefile.defines.pre and
910 Makefile.defines_int.pre.
912 * Added --with-silc-includes and --with-silc-libs to configure.
913 If specified the included libs are not compiled, but the
914 specified libs are used. Pkg-config is not yet supported.
915 Affected file configure.in.pre.
917 * Fixed WATCH command handling on backup router. Router does not
918 send the watch command any more to backup if it originates from
919 backup. Affected file silcd/command.c.
921 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
923 * Changed announcing to not announce unregistered clients.
924 Affected file silcd/server.c.
926 * Fixed username handling in command reply. Affected file
927 silcd/command_reply.c.
929 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
931 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
933 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
934 Affected file: includes/silcincludes.h.in
936 * bool is defined as _Bool on Mac OS X now.
937 Affected file: lib/silcutil/silctypes.h
939 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
941 * Added support for UTF-8 nicknames, channel names and
942 server names in client library. Affected files in
945 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
946 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
947 software to check how Toolkit has been compiled.
949 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
951 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
953 * Use silc_utf8_str[n]casecmp instead of strcmp routines
954 in library and in SILC Client when dealing with nicknames
955 and other identifier strings. Affected file in client lib
958 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
959 irssi/src/silc/core/silc-servers.c.
961 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
963 * Fixed idcache to work with the new identifier strings.
964 Affected file lib/silccore/silcidcache.c.
966 * Added UTF-8 hash and compare function for SilcHashTable.
967 Affected file lib/silcutil/silcutil.[ch].
969 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
970 Affected file lib/silcutil/silcstringprep.[ch].
972 * Changed the identifier string handling to include the original
973 format in client, server, channel entries and normalized
974 format in cache. Affected files in silcd/.
976 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
978 * Added support for the new identifier strings and their
979 validity checking. Nicknames, channel names and usernames
980 can now include practically any kind of letters and various
981 other characters. Affected files in silcd/ and in libraries.
983 NOTE: comparing these strings should now be done with memcmp()
984 to check binary compatibility. All these strings are normalized
985 and casing is irrelevant.
987 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
988 as easy function for applications to check whether identifier
991 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
994 file lib/silcutil/silcutf8.c.
996 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
998 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1000 * Make public key in getkey reply mandatory. Affected file
1001 lib/silcclient/command_reply.c
1003 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1005 * Added Parameter dont_register_crypto_library to
1006 SilcClientParam. If set to TRUE, silcclient library will
1007 not initalize the Crypto Libraries and application
1008 will need to do it. Affected file lib/silcclient/silcclient.h,
1009 lib/silcclient/client.c.
1011 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1013 * Imported new silc_utf8_[encode|decode] routines from
1014 my internal SILC 1.1 source tree. New encodings added:
1015 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1016 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1017 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1018 SILC_STRING_LDAP_DN.
1020 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1022 * Implemented stringprep (RFC 3454) API. Internally we use
1023 GNU Libidn's stringprep, for now, so it is required now to
1024 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1026 * Added checking for GNU Libidn and --with-libidn to configure.
1028 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1030 * If the passphrases entered do not match while generating a new key,
1031 completly start over instead of going into an infinite loop asking
1032 the user to re-enter the passphrase correctly. Affected file
1033 lib/silcutil/silcapputil.c
1035 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1037 * Make sure server is removed from backup list when it is
1038 deleted. Affected files silcd/command.c, server.c,
1041 * Close socket when connecting to router fails. Affected
1042 file silcd/server.c.
1044 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1046 * Adopt configuration toolchain to current auto-tools.
1047 Affected files prepare, irssi/configure.in
1048 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1049 redo that. Affected files irssi/src/silc/core/client_ops.c,
1050 irssi/src/fe-common/silc/fe-silc-channels.c
1051 * Take over command line options into silcclient data structure.
1052 Affected file irssi/src/silc/core/silc-core.c
1054 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1056 * Do not try to initiate backup resuming protocol forever.
1057 Affected file silcd/server_backup.c.
1059 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1061 * ID change in resuming has to be done before changing
1062 detached client's modes, since the ID change may fail and
1063 leave ghosts on the network. Affected file is
1064 silcd/packet_receive.c.
1066 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1068 * Fixed Win32 scheduler to not stuck anymore. A patch from
1069 Juha Räsänen. Affected file is
1070 lib/silcutil/win32/silcwin32schedule.c.
1072 * Fixed QoS parsing for connection blocks in server. Affected
1073 file is silcd/serverconfig.c.
1075 * Fixed server statistics increasing in server. Affected file
1078 * The CLOSE command now marks backup router as self disconnected
1079 to avoid resuming problems. Affected file silcd/command.c.
1081 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1083 * When using silc_net_create_connection[_async], and your system can
1084 create IPv6 sockets, it will try to connect to the IPv6 host.
1085 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1086 file lib/silcutil/unix/silcunixnet.c
1088 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1090 * Check for valid route when receiving packet from router and
1091 when routing it to local server in the cell. A patch from
1092 Matt Miller. Affected files silcd/router.c and server.c.
1094 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1096 * Couldn't detach and reattach twice, because of the previous
1097 commit. Affected file silcd/packet_receive.c
1099 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1101 * Added check to ignore Port value if Initiator is FALSE.
1102 Remote router coudln't connect if Port was set. Affected file
1103 silcd/serverconfig.c
1105 * If some client tries to resume more than once at the same time,
1106 server crashed. Router didn't crash, but showed odd behaviour
1107 (didn't allow clients to join anymore, ..). Affected files
1108 silcd/packet_receive.c silcd/idlist.h
1110 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1112 * Destroy the file transfer session in silc_client_file_close
1113 with timeout. Affected file lib/silcclient/client_ftp.c.
1115 * Call SFTP server monitor in READ and WRITE after the actual
1116 operations. Affected file lib/silcsftp/sftp_server.c.
1118 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1120 * Create one configure script from configure fragments
1121 (configure.ad). This is a first step towards new distribution
1122 system. Affected files prepare, configure.in.pre,
1123 lib/silcmath/mpi/configure.ad.
1125 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1127 * Removed expiring of client key pair. Affected file is
1128 irssi/src/silc/core/clientutil.c
1130 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1132 * Check the number of connections from real number of
1133 connections instead of socket number, when deciding if
1134 server is full. Affected files are silcd/server.c,
1135 server_internal.h and silcd.c.
1137 * Clarified the connections_max meaning in General section
1138 in doc/example_silcd.conf.in.
1140 * The reconnect_keep_trying default value set to TRUE
1141 if it is not defined in the config file. Affected file
1142 silcd/serverconfig.c.
1144 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1146 * Fixed crashbug in connection closing, after a protocol
1147 completion callback, which might have closed it already.
1148 Affected file silcd/server.c.
1150 * Fixed rekey with PFS in backup router. It did not allow
1151 rekeys with PFS, and when the rekey protocol timedout
1152 it crashed the backup router without the above fix. Affected
1153 file silcd/packet_send.c and server.c.
1155 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1157 * The silc_client_add_channel_private_key now returns the
1158 private key context if pointer is given as argument.
1159 Affected files are lib/silcclient/silcclient.h and
1162 * Added support for using channel private keys in SILC
1163 Client Library even if the private key mode is not set
1164 on the channel. Affected file lib/silcclient/client_channel.c.
1166 * The channel private key used to decrypt message is now
1167 delivered to the application in the 'channel_messageÃ' client
1168 operation. Affected files are lib/silcclient/silcclient.h
1169 and client_channel.c.
1171 * Fixed wrong arg type for user limit in CMODE command reply.
1172 Affected file silcd/command.c.
1174 * The user limit is now taken and saved to SilcClientEntry in
1175 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1176 Affected files lib/silcclient/silcclient.h, command_reply.c
1177 and client_notify.c.
1179 * Added support to the new private message key indicator
1180 packet. Added a new function to the client library:
1181 silc_client_send_private_message_key_request. The sender
1182 indicates to be initiator, and receiver is responder.
1183 Added the indicator to the SilcClientEntry as 'prv_resp'
1184 boolean. Affected files are lib/silcclient/silcclient.h
1185 client.[ch], and client_prvmsg.c.
1187 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1189 * Fixed the JOIN command calling when called with both
1190 -auth and -founder. Affected file is lib/silcclien/command.c.
1192 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1194 * Check watcher list for resumed clients as well. Affected
1195 file is silcd/packet_receive.c.
1197 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1199 * Implemented the user limit to the CMODE_CHANGE notify,
1200 CMODE command reply and JOIN command reply in server.
1201 Affected files are silcd/server.c, command.c, command_reply.c,
1202 packet_send.c and packet_receive.c.
1204 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1206 * Defined SILC_STRFMT_END that must be used now with
1207 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1208 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1209 lib/silcclient/silcvcard.c, silcd/server_util.c.
1211 * Fixed the adding of public key to the WATCH list in server.
1212 Fixed the WATCH notify sending to client. Affected files
1213 are silcd/packet_send.[ch], command.c, server_util.c.
1215 * Implemented the watching by public key in the SILC Client
1216 Library and SILC Client. Affected files are
1217 lib/silcclient/command.c and client_notify.c.
1219 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1221 * Added support for public key watching in server. Affected
1222 files are silcd/server.c, server_internal.h, command.c,
1225 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1227 * Added public key to the SIlcClientEntry. Affected files
1228 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1230 * Fixed the get_clients_whois reply processing to return
1231 exactly same entries server returned. Makes it possible
1232 to search using attributes. Affected file is
1233 lib/silcclient/idlist.c.
1235 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1237 * Save founder key to SilcChannelEntry. Affected files are
1238 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1240 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1242 * Call the monitor callback with _CLOSED status from the
1243 silc_client_file_close. Affected files are
1244 lib/silcclient/client_fpt.c, silcclient.h
1246 * Added silc_client_get_clients_whois which resolves using
1247 WHOIS, and supports requested attributes as well.
1248 Affected files are lib/silcclient/silcclient.h, idlist.c.
1250 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1252 * Added support for asking the destination filename where
1253 the downloaded file is saved in the file transfer. Affected
1254 files are lib/silccilent/silcclient.h, client_ftp.c.
1256 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1258 * Fixed error handling in resuming data processing. Affected
1259 files are lib/silcclient/client_resume.c and client.c.
1261 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed silc_client_send_private_message to return TRUE correctly.
1264 Affected file lib/silcclient/client_prvmsg.c.
1266 * Added topic to the SilcChannelEntry. Affected files are
1267 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1269 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1271 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1272 file lib/silcclient/command.c
1274 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1276 * Convert all commands to UTF-8 before passing them to the
1277 client library. Still need to convert replies from UTF-8 to
1278 the locale encoding. Affected file
1279 irssi/src/silc/core/silc-cmdqueue.c
1281 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1283 * redirect all silc_client_command_calls through a queueing framework.
1284 This fixes /CYCLE and the annoying "nick change after auto-joining
1285 a channel". Furthermore it defines one central point where
1286 command parameters can be UTF-8-ified. Affected files
1287 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1288 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1290 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1292 * use asynchronous connect() to establish router connections.
1293 Fixes problem when the primary router goes down. Affected files
1294 silcd/server.c, silcd/server_backup.c
1296 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1298 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1299 Fixed various compilation warnings when type casting ints
1300 to pointers or vice versa, of different size. Updates around
1303 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1305 * Surrogates not allowed in UTF-8 strings, updated decoder.
1306 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1307 testers in lib/silcutil/tests/ directory.
1309 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1311 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1312 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1313 files are lib/silcclient/silcclient.h, client.c.
1315 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1317 * When resuming a session fails, notify the user that the session
1318 file needs to be removed eventually. Affected files
1319 irssi/src/fe-common/silc/module-formats.[ch],
1320 irssi/src/silc/core/client_ops.c.
1322 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1324 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1325 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1327 * Typofix in Irssi::Silc module. Affected file
1328 irssi/src/perl/silc/Silc.xs.
1330 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1332 * Changed the way NOTICE flagged messages are treated. Added support
1333 for notices in queries and signing notices. Affected files
1334 irssi/default.theme; irssi/docs/help/in/notice.in;
1335 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1336 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1338 * Fixed typo in /ACTION help. Affected file
1339 irssi/docs/help/in/action.in
1341 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1343 * Fixed typo in perl module. Affected file
1344 irssi/src/perl/silc/Server.xs
1346 * Changed the way ACTION flagged messages are treated. Added support
1347 for actions in queries and signing actions. Affected files
1348 irssi/default.theme; irssi/docs/help/in/action.in;
1349 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1350 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1353 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1355 * Incorrectly reported error when client had to be resolved from
1356 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1358 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1360 * Fixed whois public key hash table deleting and adding in
1361 detached client case. Affected file silcd/packet_receive.c.
1363 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1365 * Changed filenames of silc/fe module not to collide with filenames
1366 from core/fe. Also seperated public messages printing from
1367 query messages printing. Affected files are all in
1368 irssi/src/fe-common/silc.
1370 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1372 * Fixed the invite process handling during joining to use
1373 correct server name for the client that is matched against
1374 the invite string for the channel. Wrong server name caused
1375 inability to join the channel. Affected file is
1378 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1380 * Fixed the CUMODE channel founder authentication on normal
1381 server to not remove the founder rights on existing founder
1382 before checking that router accepts the mode change. Affected
1383 files are silcd/command.c and silcd/packet_receive.c.
1385 * Remove the server entry correctly when rekey timeouts and
1386 remote router connection on normal server is closed. Fixes
1387 a crash where server uses the freed server entry. Affected
1388 file silcd/server.c.
1390 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1392 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1393 networks. This is the first step in solving the bug about
1394 /SERVER ADD -silcnet <silcnet>. Affected files
1395 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1396 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1397 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1399 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1401 * /SMSG and /MMSG now correctly create new queries. Affected files
1402 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1404 * Add basic support for SILC protocol specific variables in perl.
1405 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1406 irssi/src/perl/Makefile.am
1408 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1410 * Don't use silc_get_input, it's obviously not reliable. Fixes
1411 issue when the current key expires. Affect file
1412 irssi/src/silc/core/clientutils.c
1414 * Make the session data filename configurable. This makes it
1415 possible to have different session files for different
1416 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1417 client_ops.[ch], silc-servers.c,
1418 irssi/src/silc/fe-common/silc/module-formats.[ch]
1420 * Use the same set of libtool files for the MPI lib as for the
1421 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1422 config.sub, configure.in, install-sh, missing, mkinstalldirs
1424 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1426 * Fixed server statistics decrementing error to not go to
1427 negative. Affected file silcd/packet_receive.c.
1429 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Use silc_server_query_add_error to add error in public key
1432 search error. Added support in send_reply to send errors
1433 without specific argument. Affected file silcd/server_query.c.
1435 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1436 Client for NO_SUCH_NICK. It was against the protocol specs.
1437 Affected file irssi/src/silc/core/client_ops.c.
1439 * Added backwards support for the wrong NO_SUCH_NICK error sending
1440 in server. To be removed in SILC Server 1.0. Both old clients
1441 and clients with fixed error handling now works. Affected file
1442 silcd/server_query.c.
1444 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1446 * fixed a bug in the whois using attributes function where no
1447 error was sent if no nickname and client id but the attributes were
1448 given to whois. Affected file silcd/server_query.c
1450 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1452 * remove public key from public key hashtable on detach. Affected
1453 file silcd/packet_receive.c
1455 * free public key hashtable before removing clients on server
1456 shutdown. Affected file silcd/server.c
1458 * remove public key prior deleting client-data on killing a client.
1459 Affected file silcd/server_util.c
1461 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1463 * Getting the MOTD from other servers works now. Affected
1464 files are silcd/command.c and silcd/command_reply.c
1466 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1468 * Initialize the variable idletag, since it is tested in
1469 silc_core_deinit for its default value. Affected file
1470 irssi/src/silc/core/silc-core.c
1472 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1474 * Fixed signed channel messages across cells. Affected file
1477 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1479 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1480 is not defined. They can now be safely used in if-statements
1481 without braces. Affected file lib/silcutil/silclog.h.
1483 * Added the checks for backup closing connection due to error
1484 (local or remote) and thus not allow the resuming to occur
1485 in reconnect. Affected files are silcd/packet_send.c
1488 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1490 * Help file updates. Affected files in irssi/src/docs/help/in/.
1492 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1494 * Fixed channel messages across cells. Affected file
1497 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1499 * Fixed file transmission accepting in client library to not
1500 start the negotiation if user hasn't accepted the transfer,
1501 instead create new session for resent transfer. Affected
1502 file lib/silcclient/client_ftp.c.
1504 * Show the session ID in the file transmision list. Remove
1505 session from list that failed to transfer. Switch the current
1506 session automatically after transmission, and in errors, to new
1507 session if other sessions exists in the transfer list. Affected
1508 files are irssi/src/silc/core/silc-servers.c,
1509 irssi/src/fe-common/silc/modfule-formats.c.
1511 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1513 * Fixed MIME header parsing for the hopefully last time. Affected
1514 file lib/silcutil/silcstrutil.c
1516 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1518 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1520 * The SILC RNG is now gauranteed to return non-zero random
1521 values. Affected files are lib/silccrypt/silcrng.[ch].
1523 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed nickname formatting when changing only case of the
1526 nickname. Affected file lib/silcclient/idlist.c.
1528 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1530 * Fixed a memory leak and incorrect printing of the "appears as"
1531 message. Affected file irssi/src/silc/core/client_ops.c
1533 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1535 * Added CRT (Chinese Remainder Theorem) supported RSA
1536 private keys and private key operations. This significantly
1537 increases private key operation efficiency. No compatibility
1538 issues with new or old private keys. Affected files are
1539 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1541 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1543 * Fixed GCC-3.3.2 related compilation warnings from the
1546 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1548 * Removed RC6 from distributions.
1550 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1552 * Added some better comments to lib/silccrypt/silcpkcs.h,
1553 optimized some routines in lib/silccrypt/silcpkcs.c.
1554 Added test_silcpkcs into lib/silccrypt/tests/.
1556 * Fixed silc_rng_global_init to actually init the global RNG
1557 if RNG wasn't provided for it. Affected file is
1558 lib/silccrypt/silrng.c.
1560 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1562 * Added silc_hash_table_find_by_context_ext. Affected files
1563 lib/silcutil/silchashtable.[ch].
1565 * Save the public key on normal server in WHOIS command reply
1566 from attributes, if present, and add it to public key hash
1567 table. Fixes WHOIS resolving by public key on normal server.
1569 Optimized the attributes resolving on normal server to not
1570 resolve if we resolved them already from router.
1572 Affected files are silcd/server_query.c, command_reply.c.
1574 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1576 * Added support for whois using attributes.
1577 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1578 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1581 * Added support for whois using public key attribute to /WHOIS i
1582 client command. Affected files irssi/docs/help/in/whois.in,
1583 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1585 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1587 * Fixed UMODE setting in server when the client has anonymous
1588 mode set. The mode setting was not working. Affected file
1591 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1593 * Fixed some bugs and typos related to sending split messages.
1594 Print notification when sending messages with /MMSG. Affected
1595 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1597 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1599 * Optimized the socket referencing in packet routines, client
1600 library and server. Affected files are lib/silccore/silcpacket.c,
1601 lib/silcclient/client.c and silcd/server.c.
1603 * If silc_socket_set_qos is given with NULL arguments the QoS is
1604 reset from the socket. Affected files are
1605 lib/silcutil/silcsockconn.[ch].
1607 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1609 * Add a /LISTKEYS command which lists the locally cached
1610 client and server keys. Affected files
1611 irssi/src/fe-common/module-formats.[ch],
1612 irssi/src/silc/core/silc-{channels,servers}.c
1613 irssi/docs/help/in/listkeys.in
1615 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1617 * Check that packet queue purging was successful. Affected
1618 files lib/silcclient/client.c and silcd/packet_send.c. Related
1619 to MAC failed errors.
1621 * Do not clear the inbuf even if it is empty if QoS was applied
1622 to it. Otherwise the QoS data is cleared and MAC failed error
1623 will occur. Affected file lib/silccore/silcpacket.c.
1625 * Use the rekey period time as rekey protocol timeout value.
1626 If the rekey does not succeed during the rekey period there's
1627 something very wrong, and we most likely end up with wrong keys,
1628 do graceful reconnect then. Affected file silcd/server.c.
1630 * Take reference of the socket in the parser context, as it's
1631 possible to have the parsers in queue after the socket is
1632 disconnected and this may cause crash. Affected files are
1633 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1636 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1638 * Fixed KICK command reply sending, it sent to replies.
1639 Affected file silcd/command.c.
1641 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1643 * Finish the silc-mime.pl script. It now supports MIME type
1644 guessing using magic files, signing data messages, executing
1645 MIME handlers in background. Affected files
1646 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1648 * Changed MIME signal handler to make things easier for the perl
1649 script. Affected files irssi/src/silc/core/client_ops.c,
1650 silc-servers.c, and irssi/docs/signals.txt
1652 * Cleaned up the silc_mime_parse function and fixed detection
1653 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1655 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1657 * Resolve the IP for file transfer listener from the connection
1658 socket. Affected file lib/silcclient/client_ftp.c.
1660 * Accept NULL hostname parameter in the functions
1661 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1662 if hostname is not wanted.
1664 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1666 * Fixed race condition between silc_client_init and
1667 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1669 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1671 * Fixed file transfer connection closing when SIGNOFF for
1672 the client is received from server. Affected file is
1673 lib/silcclient/client_ftp.c.
1675 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1677 * Check for disconnected socket in QUIT callback. Affected
1678 file silcd/command.c.
1680 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1682 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1683 Affected files lib/silcutil/silcstrutil.c
1685 * Cleaned up the escape/unescape functions for correctness and
1686 speed. Affected file irssi/src/silc/core/client_ops.c
1688 * Removed handling for data messages with Content-Type: text/*,
1689 moved parsing of MIME headers to the signal handler, added
1690 support for signing and verifying data messages. Affected
1691 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1692 irssi/src/silc/core/silc-{servers,channels}.c
1694 * Added a perl script for handling data messages based on
1695 information read from Mailcap files. New file
1696 irssi/scripts/silc-mime.pl
1698 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1700 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1701 acknowledge recepetion of a message to the sender. Updated
1704 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1706 * Unregister channel key saving callback when deleting channel.
1707 Affected file lib/silcclient/idlist.c.
1709 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1710 before calling notify client operation. Affected file is
1711 lib/silcclient/client_notify.c.
1713 * Unregister QoS tasks when deleting the socket connection.
1714 Affected files lib/silcutil/silcsockconn.[ch],
1715 unix/silcunixsockconn.c.
1717 * Implemented latest presence-attrs draft changes. Affected
1718 files lib/silccore/silcattrs.h and
1719 irssi/src/silc/core/silc-queries.c.
1721 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1723 * Save old channel keys in list to allow more rapid change
1724 of channel keys if server for some reason does that. This
1725 avoids loosing so many channel messages due to not having
1726 key to decrypt. Affected file lib/silcclient/silcclient.h,
1727 idlist.c and client_channel.c.
1729 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1731 * Continued backup router tests and fixes. Affected files
1732 silcd/server_backup, server_util.c, server.c. See TODO.
1734 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1736 * Fixed SERVER_SIGNOFF handling in servers. The client
1737 was removed from wrong list thus not removing the client
1738 at all. Affected file silcd/packet_receive.c.
1740 * Do not execute rekey protocol for disabled connections as
1741 it would never go through. Affected file silcd/server.c.
1743 * Added timeout for rekey protocol to catch if the protocol
1744 never executes successfully. Affected files silcd/server.c
1747 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1749 * Abandon packet processing for disconnected sockets. Check
1750 this always after calling packet processing callback.
1751 Affected file lib/silccore/silcpacket.c.
1753 * Fixed double registration disconnection code in server.
1754 Closed wrong connection. Affected file silcd/packet_receive.c.
1756 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1758 * On normal server reconnect to primary during resuming 4
1759 times, then give up. Affected file silcd/server_backup.c.
1761 * If during reconnecting to routers we notice we have router
1762 connection but no primary router set, the server is in desync.
1763 Reconnect to primary to restore network. Affected file
1766 * Assure that only one protocol is exeucting at the same time.
1767 Added checks for all protocols. Affected files are
1768 silcd/server.c and server_backup.c.
1770 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1772 * Check that a string is not already part on invite/ban
1773 string when processing it. Affected file silcd/server_util.c.
1775 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1777 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1778 with 1.2 version of the protocol. Affected file is
1779 silcd/packet_receive.c.
1781 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1783 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1784 where the passphrase was given. Affected file is
1787 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1789 * INVITE and BAN notifys are now delivered from routers to
1790 servers (but not clients) on the channel. Updated specs and
1791 code. Affected files silcd/packet_[send|receive].[ch],
1792 command.c, server.c and server_util.c.
1794 * Implemented INVITE and BAN announcing. Affected files are
1795 silcd/server.[ch], server_util.c.
1797 * Implemented SilcStatus error type argument returning in
1798 command reply error in server. Affected file silcd/command.c.
1800 * Implemented SilcStatus argument returning in comand reply
1801 in client library. The command_reply client operation now
1802 returns error specific arguments as well. Affected files
1803 are lib/silcclient/command_reply.[ch], client_resume.c,
1804 lib/silccore/silcstatus.[ch].
1806 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1808 * Backup router protocol version 1.2 implemented. Testing still
1809 required. Affected files in silcd/server_backup.[ch], server.c,
1810 packet_receive.c and server_internal.h.
1812 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1814 * silc_client_send_[channel|private]_message now return TRUE
1815 or FALSE. Affected file lib/silcclien/client_channel.c and
1818 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1820 * Check for explicit nickname in INVITE and BAN processing
1821 during join as well (and don't expect only wildcards in
1822 invite/ban strings). Affected file silcd/command.c.
1824 * Fixed the INVITE and BAN by public key. The public key saved
1825 is the PK payload (as specified) not the raw data. Affected
1826 file silcd/server_util.c.
1828 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1830 * UTF-8 text message support for actions and notices in SILC
1831 Client. Affected file irssi/src/silc/core/client_ops.c.
1833 * silc_get_username and silc_get_real_name now returns sensible
1834 data on Win32. Patch by Toni Willberg. Affected file is
1835 lib/silcutil/win32/silcwin32util.c.
1837 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1839 * Provide a signal handler to send MIME encoded messages and emit
1840 a signal when a MIME encoded message is received. Also document
1841 the signals for usage with the perl interface.
1843 A sample perl script will be supplied at a later point.
1845 Affected files are irssi/docs/signals.txt,
1846 irssi/src/silc/core/client_ops.[ch],
1847 irssi/src/silc/core/silc-{channels,servers}.c
1849 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1851 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1852 server. Use this time to display a lag and disconnect when it
1853 exceeds a specified limit.
1855 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1857 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1859 * Remove the channel auth list in normal server if router
1860 encofrces its list during connecting. Send notify to channel
1861 to remove the mode to remove the list. Affected files are
1862 silcd/server_util.c and silcd/packet_receive.c.
1864 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1866 * Added support for channel public keys. Updated protocol specs
1867 and implemented it. Affected files are
1868 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1869 lib/silcclient/command_reply.c.
1871 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1873 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1874 terminate the process on Linux. Affected file silcd/silcd.c.
1876 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1878 * Check for NULL buffer in silc_buffer_clear. Affected file
1879 is lib/silcutil/silcbuffer.h.
1881 * Simplified the backup router protocol by removing the _GLOBAL
1882 types. Updated protocol specs and the code. Affected files
1883 are silcd/server_backup.[ch].
1885 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1887 * Deny '@' and '!' from nicknames since they are reserved
1888 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1889 Updated protocol specs and the code.
1891 Affected files are silcd/server_util.[ch].
1893 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1895 * Fixed stack overflow in Irssi SILC client. Affected
1896 file irssi/src/silc/core/client_ops.c.
1898 * Check that Host is set in ServerConnection and RouterConnection
1899 in silcd.conf. Affected file silcd/serverconfig.c.
1901 * Fixed crash in server with protocol completion callbacks,
1902 namely rekey and backup resuming protocols. Affected files
1903 are silcd/server_backup.c and silcd/server.c.
1905 * Fixed rekey protocol to not restart if it is started already.
1906 Affected files are lib/silcclient/client.c and
1909 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1911 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1913 * Fixed EOF handling in SILC Config, affected file
1914 lib/silcutil/silcconfig.c.
1916 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1918 * Fixed RESOLVING flag handling in JOIN notify and other
1919 notifys to handle the resolvings correctly in client library.
1920 Affected file lib/silcclient/client_notify.c.
1922 * Do not send full INVITE and BAN lists in INVITE and BAN
1923 notifys, only the changed information. Affected file
1926 * Fixed INVITE notify sending in INVITE command, send it
1927 only when needed. Affected file silcd/command.c.
1929 * Handle the founder key change properly in CMODE_CHANGE
1930 notify. Bug #122. Affected file silcd/packet_receive.c.
1932 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1934 * Remove the mark for output (mark it only for input) after
1935 purging outgoing queue. Prevents the "Error in select()"
1936 floods. Affected file silcd/packet_send.c.
1938 * Fixed incorrect connection deletion from client library
1939 after calling "connect" client operation. Could cause
1940 crashes for example during reconnect timeouts. Affected
1941 files are lib/silcclient/client.c and
1942 irssi/src/silc/core/client_ops.c.
1944 * Check server private key file permissions before starting
1945 the server. Affected file silcd/serverconfig.c.
1947 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1949 * NULL terminate allocated string in silc_buffer_strformat.
1950 Affected file lib/silcutil/silcbuffmt.c.
1952 * Rewrote the invite/ban list string handling in server to
1953 use SilcBuffer instead. Affected files are silcd/command.c
1954 and silcd/server_util.c.
1956 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1958 * Fixed double free in CMODE command when setting new HMAC
1959 for channel. Affected file silcd/command.c.
1961 * Added couple of missing memset's to zero sensitive memory.
1962 Affected files silcd/command.c, lib/silcclient/command.c.
1964 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1966 * Fixed a double free in INVITE command error handling in
1967 server. Affected file silcd/command.c.
1969 * Added macros SILC_SWAB_[16|32] to swab byte order of
1970 16-bit and 32-bit unsigned integers. Affected file
1971 lib/silcutil/silctypes.h.
1973 * Use the SILC_SWAB_16 instead of htons() in server when
1974 handling ports since the ports in structures are always
1975 in little-endian order (regardless of platform). Affected
1976 file silcd/serverid.c and silcd/server_backup.c.
1978 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1980 * Send DISCONNECT in close admin command in server. Affected
1981 file silcd/command.c.
1983 * Check whether we are already connecting to a remote router
1984 (in addition of checking whether we are already connected)
1985 before creating new connection. Affected file silcd/server.c.
1987 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1989 * Added better compiler and compiler flags checking in
1992 * Check that socket is valid after QoS is applied to data.
1993 Affected file lib/silcutil/unix/silcunixsockconn.c.
1995 * Make sure the socket connecetion is not closed to early
1996 when closing connection in server. Also make sure the
1997 connection is always closed after error in a protocol.
1998 Affected file silcd/server.c.
2000 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2002 * Removed --session and --dummy options from Irssi SILC Client.
2003 -d option is available only if --enable-debug was given.
2004 Affected files are irssi/src/silc/core/silc-core,
2005 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2007 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2009 * Added silc_buffer_steal to steal the data from the buffer.
2010 Affected file lib/silcutil/silcbuffer.h.
2012 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2014 * Fixed server crash with double Primary block in config file.
2016 Fixed also various memory leaks around the config file
2017 parser. Affected files lib/silcutil/silcconfig.c,
2018 silcd/serverconfig.c.
2020 * Changed my nickname (Johnny Mnemonic) to my real name, this
2021 means that bugs introduced by him were actually introduced
2024 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2026 * Don't display "foo appears as foo\nYou're now known as foo"
2027 messages. Affected file irssi/src/silc/core/client_ops.c
2029 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2031 * Fixed error handling of invalid client entry when calling
2032 commands in server. Fixes a crash. Affected file
2035 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * Added some sanity checks in server for correctness of the
2038 server configuration. Affected file silcd/serverconfig.c.
2040 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Prevent endless resolving of user informations in USERS
2043 command by checking the command reply status correctly.
2044 Affected file lib/silcclient/command_reply.c.
2046 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2049 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2050 Aldous <Matthew@Aldous.com>.
2052 * Added better implementation using CriticalSection of
2053 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2054 <mikko.lahteenmaki@pikabaana.net>.
2056 * Added some Winsock WIN32 compatiblity defines into
2057 includes/silcwin32.h.
2059 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Fixed double free in async host lookup code. Affected file
2062 lib/silcutil/silcsockconn.c.
2064 * On backup router handle now the SERVER_SIGNOFF from router
2065 for local connected servers too, and close the connections.
2067 Do not process them as normally signing off servers when they
2068 really signoff by sending EOF fe, but always assume that
2069 router sends the SERVER_SIGNOFF.
2071 Affected files silcd/server.c and silcd/packet_receive.c.
2073 * Fixed socket unsetting when closing connections. Affected
2074 files silcd/server.c and silcd/packet_send.c.
2076 * Do not print the nickname in SERVER_SIGNOFF if we do not
2077 have it. Prevents asserts in Irssi core. It is possible we
2078 don't have the nick if it was just being resolved when server
2079 signoff. Affected file irssi/src/silc/core/client_ops.c.
2081 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Fixed autonick crashbug in client library. Affected file
2084 lib/silcclient/client.c.
2086 * Fixed Unix implementation of SilcMutex to really assert if
2087 the mutex is locked/unlcoked already. Affected file
2088 lib/silcutil/unix/silcunixmutex.c.
2090 * Fixed locking in silc_schedule_uninit. It didn't lock
2091 when dispatching timeout tasks. Affected file is
2092 lib/silcutil/silcschedule.c.
2094 * Changed Win32 implementation of SilcThread to use modern
2095 Win32 interface. Affected file is
2096 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2098 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2100 * Don't print signed messages when sending failed. Affected files
2101 irssi/src/silc/core/silc-[servers.c/commands.h]
2103 * Send adquate signal when founding a channel by joing it. Affect
2104 file irssi/src/silc/core/client_ops.c
2106 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2108 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2109 irssi/src/fe-common/core/themes.c
2111 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Fixed close command to use the port correctly when closing
2114 server connections. Affected file silcd/idlist.c.
2116 * Check for NULL outbuf in silc_socket_write. It is possible
2117 that it is NULL is some odd case. Affected files are
2118 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2120 * Do not call final protocol callback for backup router
2121 resuming protocol when closing connection. It is closed
2122 by timeout in case of error. Affected file silcd/server.c.
2124 * Backup reconnect to router if backup resuming protocol
2125 failed. Affected file silcd/server_backup.c.
2127 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Fixed double free in SKE library error hadling when signature
2130 error occurred. Affected file lib/silcske/silcske.c.
2132 * Save the fingerprint to new SilcClientEntry after changing
2133 nickname. Affected file lib/silcclient/client_notify.c.
2135 * Print SIGNOFF in Irssi SILC client only if the nickname is
2136 known. Prevents asserts in Irssi core. It is possible we
2137 don't have the nick if it was just being resolved when it
2138 quit. Affected file irssi/src/silc/core/client_ops.c.
2140 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Fixed double free in invite list adding code when adding
2143 invite strings. Affected file silcd/server_util.c.
2145 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * More log printing during backup router protocol. Affected
2148 file silcd/server_backup.c.
2150 * Removed backwards support for old private key file format.
2151 Affected file lib/silccrypt/silcpkcs.c.
2153 * Removed backwards support for not-so-strict decryption length
2154 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2156 * GETKEY to update the client entrys fingerprint too.
2157 Affected file lib/silcclient/command_reply.c.
2159 * Added --without-libtoolfix for package builders using weird
2160 wrappers around libtool (BSD at least).
2162 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Fixed backup router bugs: When backup resumes router and
2165 receives a CHANNEL_MESSAGE packet the backup must not act
2166 as router since the packet header decryption would be
2167 different. Also, when relaying packets to channel, do
2168 not re-encrypt packets on backup that came from the primary
2169 since the connection isn't really router-router connection.
2170 Affected files silcd/server.c, silcd/packet_send.c.
2172 * Added checks in encryption/decryption that encryption/decryption
2173 length sent as argument really is multiple by block size. Helps
2174 catching really weird bugs like the above backup router bugs
2175 when packets are being decrypted in wrong way. Affected files
2176 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2178 * Fixed padding generation in private key file encryption.
2179 Affected file lib/silccrypt/silcpkcs.c.
2181 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Added ignore_message_signatures setting which can be used
2184 to ignore signatures in messages. Affected files are
2185 irssi/src/silc/core/client_ops.c, silc-core.c.
2187 * Fixed the libtoolfix to use command line options instead of
2188 environment variables. They didn't work as expected. Now,
2189 the libtool is fully run-time configurable.
2191 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2193 * Verify signature payload for signed messages. Affected files
2194 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2195 irssi/src/silc/core/silc-core.h
2197 * Display signature verification result in public and private
2198 messages using theme abstracts. See irssi/default.theme for
2199 examples on their usage. Affected files
2200 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2201 irssi/src/fe-common/silc/module-formats.[ch],
2202 irssi/src/fe-common/silc/fe-common-silc.c,
2203 irssi/src/fe-common/silc/Makefile.am
2204 irssi/src/fe-common/core/fe-messages.[ch]
2206 * Fixed bugs in Irssi's theme parsing. Affected files
2207 irssi/src/fe-common/core/themes.c
2209 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Calculate the correct length for signed messages before
2212 encrypting, it must be multiple by block size. Affected
2213 file lib/silccore/silcmessage.c.
2215 * silc_message_signed_get_public_key returns now both
2216 decoded and encoded public key. Affected files are
2217 lib/silccore/silcmessage.[ch].
2219 * Added libtoolfix script that makes the libtool more generic
2220 and configurable in run-time. Now we can specify in run-time
2221 if what kind of libraries we want to create, regardless of
2222 configuration. SIMs are now creates even if --disable-shared
2223 was explicitly given.
2225 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Fixed founder key sending in CMODE command in client.
2228 Affected file lib/silcclient/command.c.
2230 * Fixed CUMODE founder authentication in server to not check
2231 for client's public key since it's not supposed to do that.
2232 Affected file silcd/command.c.
2234 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2236 * Set realname and hostname in NICK_REC records. Affected file
2237 irssi/src/silc/core/silc-nicklist.c
2239 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2241 * Remove 1.0 protocol backwards compat code from client
2244 * Added more reliable check for whether nickname did change
2245 or not, or whether only Client ID changed in NICK_CHANGE
2246 notify. Affected file lib/silcclient/client_notify.c.
2247 Fixes bug in '@' character handling in a nickname.
2249 * Added support for automatically parsing signature from
2250 the message payload. Added new function
2251 silc_message_get_signature to return the payload to
2252 application. Affected files lib/silccore/silcmessage.[ch].
2254 * Changed the private_message and channel_message client
2255 operations to deliver the SilcMessagePayload to the
2256 application too. Application can use it fe. to get the
2257 signature from the message for verification. Affected
2258 file lib/silcclient/silcclient.h, client_channel.c and
2261 * Redefined the signed payload for message payloads.
2262 Updated protocol specs and implemented.
2264 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Fixed wrong invite and ban list handling in server command
2267 reply. Affected files are silcd/command_reply.c,
2268 silcd/server_util.[ch].
2270 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Fixed CMODE setting in server when founder mode was set.
2273 Affected file silcd/command.c. Bug #95.
2275 * Added support to setting specific public key in CMODE in
2276 Irssi SILC client. Affected file lib/silcclient/command.c.
2278 * Added support to use specific public key in CUMODE in
2279 Irssi SILC Client. Affected file lib/silcclient/command.c.
2281 * Added support for inviting and banning by public key in
2282 Irssi SILC client. Affected file lib/silcclient/command.c.
2284 * Fixed fingerprint/babbleprint showing in invite and ban
2285 list command replys. Affected file is
2286 irssi/src/silc/core/client_ops.c.
2288 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2290 * Format CMODE +c and +h to display both the mode and the argument
2292 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Added test vectors and test programs for SHA-1, MD5,
2295 HMAC-SHA1 and HMAC-MD5. New tests are located in
2296 lib/silccrypt/tests/. Fixed also argument decoding bug in
2297 MD5 implementation. Affected file lib/silccrypt/md5.c.
2299 * Changed the channel private key and private message key
2300 generation (with static keys) to use SHA1 instead of MD5,
2301 as SHA1 is the mandatory hash function in SILC. Affected
2302 file lib/silcclient/client_[channel/prvmsg].c.
2304 * Changed the private key file encryption to use SHA1 instead
2305 of MD5. Added support for the old generation and added
2306 automatic change of the key (to be removed later). Affected
2307 files lib/silccrypt/silcpkcs.c.
2309 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Load only files with .pub suffix in PublicKeyDir. Affected
2312 file silcd/serverconfig.c.
2314 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2316 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2317 channels. Affected files silcd/silcd.c, silcd/server.h.
2319 * Added the config directive PublicKeyDir for the client block.
2320 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2322 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Merged Toni's irssi/silc.conf patch.
2326 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2328 * Max alloc tests in allocation routines. Affected file
2329 lib/silcutil/silcmemory.c.
2331 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Fixed a typo in resuming code that fixed detach/resume code
2334 in server. Bug #93. Affected file silcd/packet_receive.c.
2336 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2338 * Do reverse lookups for server when /connecting. Affected files
2339 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2340 irssi/src/core/net-nonblock.*
2342 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Added library versioning for shared libraries. Affected
2345 files configure.in.pre and lib/Makefile.am.pre.
2347 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2349 * Display INVITE and BAN lists as specified by SILC 1.2
2351 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Do not send invite list back unless asked (when sending
2354 no arguments) or when list was modified. Affected file
2357 * Remove client from invite list in KILLED notify and in
2358 KILL command. Affected file silcd/command.c and
2361 * Fixed bugs in invite list handling in INVITE command.
2362 Affected files silcd/command.c and silcd/server_util.c.
2364 * Merged with Irssi 0.8.6.
2366 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2367 Affected file irssi/src/fe-text/silc.c.
2369 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * The silc_argument_get_[first/next] now return the argument
2372 type to caller. Added silc_argument_payload_encode_one.
2374 Affected files are lib/silccore/silcargument.[ch].
2376 * Added support for the SILC 1.2 INVITE command and new
2377 invite lists to server. Affected files are silcd/command.c,
2378 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2380 * Added support for the SILC 1.2 BAN command and new
2381 ban lists to server. Affected files are silcd/command.c,
2382 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2384 * Added support to client sending new INVITE command. Affected
2385 file is lib/silcclient/command.c.
2387 * Added support to client sending new BAN command. Affected
2388 file is lib/silcclient/command.c.
2390 * Added support for removing client from invite list when kicked
2391 from channel, as SILC 1.2 dictates. Affected files are
2392 silcd/packet_receive.c and silcd/command.c.
2394 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2397 automatically the cipher's internal IV. Affected files
2398 lib/silccrypt/silccipher.[ch].
2400 * Assure the RESUME_CLIENT packet is not sent to twice to
2401 backup router if the detached client was originated from
2402 the backup. Affected file silcd/server.c. Bug #76.
2404 * Changed silc_sim_symname to not allocate memory. Affected
2405 file lib/silcsim/silcsimutil.c.
2407 * Fixed memory leaks with SIMs in server. Affected files
2408 silcd/serverconfig.c, silcd/server.c.
2410 * Fixed channel key distribution after resuming detached
2411 client. Affected files silcd/packet_receive.c.
2413 * Fixed channel's global_user boolean checking after detaching.
2414 Check it after changing the owner of the client not before.
2415 Affected file silcd/packet_receive.c.
2417 * Fixed few double frees from client library. Fixes at least
2418 Bug #81, possibly others too.
2420 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2421 notifys in Irssi SILC Client. Affected file is
2422 irssi/src/silc/core/client_ops.c. Bug #82.
2424 * Applied Ville Räsänen's manual page and --mandir bugfix
2425 patch. Affected files are configure.in.pre and Makefile.am.pre.
2428 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Added support to backup router protocol for backup to tell
2431 normal server that it cannot use the backup router as primary
2432 because the primary isn't really down. Updated protocol
2435 * Added support for primary router to tell backup router that
2436 resuming is not possible because the backup really isn't primary
2437 in the cell. For example if backup disconnected itself the
2438 resuming is not allowed since the primary really did not
2439 go down. Updated protocol specs.
2441 * Removed MARS from crypto library.
2443 * Defined the CTR mode and Randomized CBC mode in SILC. The
2444 CTR mode is RECOMMENDED now in specification. Defined also
2445 Serpent cipher as optional cipher. Updated the protocol specs.
2447 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Added support for inviting/banning by IP/MASK, public key,
2450 and explicit Client ID. Redefined the command and notify
2451 types to allow easier forwards support for other methods
2452 of inviting/banning. Updated protocol specs.
2454 * Remove the client from channel's invite lists if the client
2455 is kicked or killed. Updated protocol specs.
2457 * Unified the Channel Message Payload and Private Message
2458 into one Message Payload. Updated protocol specs and
2461 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Don't wait for EOF after socket error has occurred, but
2464 close the connection. Affected file is silcd/server.c.
2466 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Added support for setting FOUNDER mode on channel with
2469 specific public key which can be set with CMODE command.
2470 Updated protocol specs and implemented in client and server.
2472 * Fixed the Irssi SILC client to correctly shutdown the client
2473 library to avoid memory leaks. Affected files are
2474 irssi/src/silc/core/silc-core.c and silc-servers.c.
2476 * Deprecated the No Reply flag in SKE protocol and introduced
2477 "IV Included" flag which can be used to indicate that the IV
2478 is included in the ciphertext. This makes it possible to use
2479 SILC on unreliable transport, such as UDP which may cause
2480 packet reordering and losses. Updated protocol specs, did
2483 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2486 < 32 bit values in correct size. Affected file is
2487 lib/silcmath/mp_mpi.c.
2489 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Fixed the KE Start Payload parsing to check that mandatory
2492 fields are present. Affected file lib/silcske/payload.c.
2494 * Fixed compilation warnigs in Irssi SILC Client. Affected
2495 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2497 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2499 * Print "nick now appears as newnick" and update Irssi's nicklist
2500 when you change your nick to "nick". Closes #62
2502 * Never format your own nick. Closes #63
2504 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2506 * SILC_UMODE_GONE changes are now propagated correctly to the
2507 Irssi client. Closes #54
2509 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2511 * Fixed example in /HELP KEY
2513 * Added expando $j which expands to current SILC Client version
2515 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Fixed public key decoding in crypto library.
2519 * Added better error printing to SKE library.
2521 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Fixed NICK command to not crash if nickname was not sent.
2525 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2528 Deprecated the old Encrypt-And-MAC order. Updated protocol
2529 specs and implemented.
2531 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2532 generation. Updated specs and implemented.
2534 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Added support for rekey before 2^32 sequence number wraps.
2537 Affected files in server and client library.
2539 * Padding must be at least 8 bytes now. Implemented and updated
2542 * Compute maximum padding for authentication packets to make
2543 passphrase approximation attacks impossible. Affected files
2544 in client library and in server.
2546 * Fixed PING command sending in client library and handling in
2547 server. The server ID must be ID Payload, not raw ID data.
2548 Affected files in server and client library.
2550 * Defined that all public keys sent in commands and notify
2551 payloads are actually Public Key Payloads not raw public key
2552 data. Updated protocol specs and implemented.
2554 * Updated protocol version to 1.2. Updated specs and code.
2556 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2557 status types. Updated specs and the code.
2559 * Added support for normal client to kill its own entries from
2560 the network. Updated protocol specs and the code.
2562 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2563 and added initial implementation.
2565 * Added MAC field to the Private Message Payload to protect
2566 against chosen ciphertext attacks. Updated the protocol specs
2569 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2570 attribute to indicate the user's current idle and signon time
2571 of a service. Updated protocol specs and implemented.
2573 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Added "do_not_bind" argument to silc_client_file_send what
2576 can be used to not bind locally but assume the file receiver
2577 provides the point of connect. Usefull when sender is behind
2578 NAT device. Affected file lib/silcclient/silcclient.h and
2581 * Added -no-listener option to FILE SEND command in Irssi SILC
2582 client. Affected file irssi/src/silc/core/silc-servers.c.
2583 Renamed FILE RECEIVE to FILE ACCEPT.
2585 * Confirm passphrase for private key encryption in
2586 silc_create_key_pair and silc_change_private_key_passphrase.
2587 Affected files are lib/silcutil/silcapputil.c.
2589 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Move silc_client_packet_send back to internal, added
2592 silc_client_send_packet, a bit simpler function for application.
2593 Affected files lib/silcclient/silcclient.h, client.c and
2596 * Moved the SilcClientEntry, SilcChannelEntry and
2597 SilcServerEntry to silcclient.h to be public and documented
2598 them for application. Affected files are
2599 lib/silcclient/silcclient.h and idlist.h.
2601 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Fixed manual page installation patch by Ville Räsänen.
2604 USERS help page fix patch by Ville Räsänen
2606 * Changed the silc_client_command_call interface to make
2607 the command call simpler for the application. The library
2608 now handles the command line parsing, command finding and
2609 execution. Application only needs to call the function
2610 with the command line. Affected files are
2611 lib/silcclient/silcclient.h, command.[ch].
2613 * Fixed silc_get_input to NULL-terminate the returned input.
2614 Affected file lib/silcutil/silcutil.c.
2616 * Resolve the client's public key in JOIN command if the
2617 founder auth data is being requested but we don't know the
2618 client's public key. Affected file silcd/command.c.
2621 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Print notify for server opers when backup router comes
2624 online. Affected file silcd/server.c.
2626 * Fixed the INVITE command to send the invite list in
2627 command reply. Affected file silcd/command_reply.c.
2629 * Fixed MOTD command reply sending. Affected file
2632 * UTF-8 decode the topic in TOPIC command reply and LIST
2633 command reply in Irssi SILC client. Affected file is
2634 irssi/src/silc/core/client_ops.c.
2636 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Fixed the INVITE command to not crash Irssi SILC client
2639 when given without nickname argument. AFfected file
2640 irssi/src/silc/core/client_ops.c.
2642 * Fixed double free in WHOIS query on normal server when
2643 forwarding query to router. Affected file is
2644 silcd/server_query.c.
2646 * Fixed WATCH command reply handling on normal server which
2647 was missing altogether. Affected file silcd/command_reply.c.
2650 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2652 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2653 Included yodl sources for each of these. Also modified
2654 Makefile.am prototype to install these files to proper
2655 locations. Updated CREDITS. Affected file Makefile.am.pre,
2656 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2659 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Added support for encrypted private key files. Now
2662 passphrase must be provided when new key pair is created
2663 (can be empty though), and prompted when loading the
2664 private key. Added support for loading the old-style
2665 non-encrypted private keys as well. Affected files
2666 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2669 * Fixed silc_get_input to accept input on all terminals.
2670 Affected file lib/silcutil/silcutil.c.
2672 * Moved the Irssi SILC client key loading and other stuff
2673 to be called after the arguments and UI is initialized.
2674 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2676 * Added -P option to Irssi SILC client which can be used
2677 to change the passphrase of the private key. Affected
2678 file irssi/src/silc/core/silc-core.c.
2680 * Added silc_change_private_key_passphrase apputil routine
2681 to lib/silcutil/silcapputil.[ch].
2683 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Fixed connection closing in client library to not crash.
2686 Moved the connection freeing totally to function
2687 silc_clinet_del_connection. Affected file
2688 lib/silcclinet/client.c.
2690 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Changed includes/silcincludes.h to silcincludes.h.in to
2693 include configuration specific information. The silcdefs.h
2694 is not included in to installation anymore (it's only
2695 compilation time header).
2697 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Moved the SilcClient and SilcClientConnection from client.h
2700 to the public lib/silcclient/silcclient.h. Changed the
2703 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * If version string in silc_clinet_alloc is NULL the library
2706 puts it automatically. Affected file lib/silcclient/client.c.
2708 * Changed the version strings from variables to #define's
2709 in includes/silcversion.h.
2711 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Added shared library complation support.
2715 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Added lib/silcutil/silcapputil.[ch] for application
2718 utility functions. It includes routines for applications'
2719 convenience. Added silc_create_key_pair, silc_show_public_key
2720 and silc_load_key_pair functions.
2722 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Send RESUME_CLIENT packet from router to backup routers
2725 to in resuming. Affected file silcd/packet_receive.c.
2727 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * In IDENTIFY command parsing, send all other IDs except
2730 Client IDs explicitly to router for resolving on normal
2731 server. Also check that ID received in WHOIS command is
2732 always Client ID, others are not allowed. Affected file
2733 silcd/server_query.c.
2735 * Merged latest changes from irssi.org CVS.
2737 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2740 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2742 * Fixed the heartbeat sending in Irssi SILC client. Moved
2743 the silc_client_packet_send to silcclient.h for application
2744 usage. Affected files lib/silcclient/client_internal.h
2745 lib/silcclient/silcclient.h.
2747 * Fixed a bug in query resolving in server. Used wrong
2748 variable in a for loop and crashed. Affected file is
2749 silcd/server_query.c.
2751 * Server constructs requested attributes only to locally
2752 connected clients. Affected file silcd/server_query.c.
2755 * Fixed a bug when sending resolving from router to server
2756 with requested attributes. The constructed WHOIS command
2757 was incorrect. Affected file silcd/server_query.c.
2760 * Fixed Requested Attributes saving in WHOIS command reply.
2761 The length of the data buffer must be saved too. Affected
2762 file silcd/command_reply.c.
2764 * Update the client entry's servername after detaching is
2765 over. Affected file silcd/packet_receive.c. Bug #37.
2767 * Resolve incomplete client entrys in CUMODE_CHANGE and
2768 CMODE_CHANGE notifys. Affected file is
2769 lib/silcclient/client_notify.c. Bug #42.
2771 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Fixed channel key packet processing bug on backup router
2774 during backup resuming protocol. Affected file is
2775 silcd/packet_receive.c.
2777 * Fixed memory leaks in server. Affected files are
2778 silcd/server.c and silcd/packet_receive.c.
2780 * Fixed packet decryption problem when backup router encrypted
2781 channel message with wrong key during backup resuming
2782 protocol. Affected file silcd/packet_send.c.
2784 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2785 Toni Willberg (toniw@iki.fi)
2787 * Changed the SilcCipher context to be private. Changed the
2788 silc_cipher_get_iv to just return pointer to the IV. Added
2789 silc_cipher_get_name to return the name of the cipher.
2790 Fixed code all around to support these changes. Affected
2791 files are lib/silccrypt/silccipher.[ch], client library and
2794 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Fixed unaligned access in lib/silccore/silcattrs.c.
2798 * Fixed libtool linking in lib/silcsim/Makefile.am.
2800 * Fixed services attribute printing. Affected files is
2801 irssi/src/silc/core/silc-queries.c.
2803 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Fixed a crashbug in incoming server accepting. Affected
2806 file silcd/server.c.
2808 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Added automatically generated index to Toolkit Reference
2813 * Added support for Postscript Toolkit Reference Manual.
2815 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2820 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Added 'send_events' boolean argument to the function
2823 silc_schedule_set_listen_fd which sends the set events to
2824 the application explicitly if set to TRUE. Default action
2825 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2826 lib/silcclient/client_internal.h and silcd/server_internal.h.
2828 * Added silc_compare_timeval to determine which time values
2829 is smaller. Affected file lib/silcutil/silcutil.[ch].
2831 * Added sort-of "Quality of Service" (QoS) support to
2832 SilcSocketConnection. Data reception can be controlled with
2833 rate limit per second and/or read data length limit.
2834 Added silc_socket_set_qos. Affected files are
2835 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2837 * Added the QoS configuration to SILC Server configuration
2838 file. Affected files are silcd/serverconfig.[ch] and
2841 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Merged with irssi.org CVS.
2845 * Failed OPER and SILCOPER authentications are now logged.
2846 Affected file silcd/command.c. Bugs #25.
2848 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * ROBODoc documented lib/silcutil/silcbuffer.h and
2851 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2852 <ville.rasanen@iki.fi>.
2854 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Added support for auto-passphrase authentication from the
2857 config file during connecting which was not implemented
2858 yet. Affected file irssi/src/silc/core/client_ops.c.
2860 * Fixed a bug in authentication protocol failure handling which
2861 was processing wrong callback context. Affected files
2862 are lib/silcclient/client.c and protocol.c.
2864 * Fixed the /ATTR allow off to actually work. Affected file
2865 is irssi/src/silc/core/silc-queries.c.
2867 * Fixed the /ATTR -del to work. Affected file is
2868 irssi/src/silc/core/silc-queries.c.
2870 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2874 * Fixed mask attribute adding in Irssi SILC client. Affected
2875 file irssi/src/silc/core/silc-queries.c.
2877 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Added support for saving the requested attributes in
2880 WHOIS to directory. Affected file is
2881 irssi/src/silc/core/silc-queries.c.
2883 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Added support for parsing VCard fields that do not have
2886 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2888 * Fixed a double free bug in hash table foreach function
2889 if the entry was deleted in the foreach callback. Affected
2890 file lib/silcutil/silchashtable.c.
2892 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Added silc_attribute_get_verify_data to return the signature
2895 verification data for either user digital signature or
2896 server digital signature in Requested Attributes. Affected
2897 files are lib/silccore/silcattrs.[ch].
2899 * Added silc_vcard_alloc which is used to allocated dynamic
2900 SilcVCard context. The silc_vcard_free now checks whether
2901 the context is dynamically allocated or not. Affected files
2902 are lib/silcutil/silcvcard.[ch].
2904 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Periodically remove the NOATTR status from client entry
2907 so that the client may take the attributes in use even after
2908 server has resolved them unsuccessfully earlier. Affected
2909 file silcd/server_query.c and idlist.h.
2911 * Moved sha1hash and md5hash from client->internal to
2912 SilcClient for application usage. Affected files are
2913 lib/silcclient/client.h and client_internal.h.
2915 * Fixed attribute encoding and decoding bugs. Affected
2916 files lib/silccore/silcattrs.[ch].
2918 * Added ATTR command to Irssi SILC Client which is used to
2919 manage user's Requested Attributes sending and values for
2920 WHOIS command. Affected files around Irssi SILC client.
2922 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * Added silc_buffer_strformat which can be used to format
2925 strings into a buffer which size is automatically increased.
2926 Affected file lib/silcutil/silcbuffmt.[ch].
2928 * Added implementation of VCard (RFC 2426) which can be used
2929 as part of Requested Attributes in WHOIS command. Affected
2930 file lib/silcutil/silcvcard.[ch].
2932 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Some strncat -> silc_strncat changes our the core and
2937 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2938 errors. Added better error printing to SKE library.
2939 Affected files lib/silcske/silcske.c, silcske_status.h and
2942 * Save the PKCS key length even if only private key is set to
2943 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2945 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2946 length in bits not in bytes. Affected files are
2947 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2948 silcd/server_query.c.
2950 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Added silc_attribute_payload_encode_data to directly encode
2953 the data into the attributes buffer. Renamed function
2954 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2955 Affected files are lib/silccore/silcattrs.[ch].
2957 * silc_hash_table_find_foreach calls the foreach function now
2958 once even if the nothing was found with context set to NULL.
2959 Affected file lib/silcutil/silchashtable.[ch].
2961 * Remove the RESOLVING flag from client entry after received
2962 the Requested Attributes from the client. Fixed memory leak
2963 in client entry freeing. Affected files silcd/server_query.c
2966 * Added Requested Attributes support into SILC Client Library.
2967 It is not able to send requested attributes in WHOIS command,
2968 and also receive and process requested attributes. Added
2969 silc_client_attribute_[add|del] and silc_client_attributes_get
2970 functions. Added also `ignore_requested_attributes' to the
2971 SilcClientParams to not use attributes in client. Affected
2972 files are lib/silcclient/command.c, client_attrs.[ch],
2973 silcclient.h, client_internal and client.[ch].
2975 * Changed the silc_client_get_client_by_id to support Requested
2976 Attributes, it takes them as argument now. Affected file
2977 is lib/silcclient/silcclient.h, and idlist.c.
2979 * Added -details option to WHOIS command in Irssi SILC Client
2980 to support the requested attributes. By default it requests
2981 all attributes. Affected file lib/silcclient/command.c and
2982 irssi/doc/help/in/whois.in.
2984 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Add also SERVICE attribute for server-constructed attribute
2987 data. Also digitally sign the attributes and add
2988 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2989 silcd/server_query.c.
2991 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Changed the silc_attribute_payload_encode to support list
2994 of attributes (function may be called several times to add
2995 a new attribute). Removed the silc_attribute_payload_encode_list
2996 function. The encoding function now also automatically encodes
2997 the data, so the caller does not need to do that. Affected
2998 files lib/silccore/silcattrs.[ch].
3000 * Added support for replying on behalf of the user to the
3001 Requested Attributes in WHOIS command in the server. Affected
3002 file silcd/server_query.c.
3004 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3005 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3007 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Don't swtich to become primary router if we are backup if
3010 decryption error has occurred. Affected file silcd/server.c.
3012 * Fixed a bug in backup router IP address comparison in
3013 silc_server_backup_get.
3015 Save now also the port of the server/router and use that
3016 in comparison as well. Affected file silcd/server_backup.c.
3018 * Normal server now reconnects to backup router automatically
3019 if connection is lost to it. Affected file silcd/server.c.
3021 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * If packet processing fails (like integrity check fails)
3024 the connection is closed now. Affected files are
3025 lib/silccore/silcpacket.c and silcd/server.c.
3027 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Fixed double free in RSA public key set function
3030 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3033 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3036 Added server_query.[ch] which provides one interface for
3037 querying information using all three commands.
3039 * Changed all "typedef unsigned char" in core library to
3040 "typedef SilcUInt8".
3042 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3046 * Renamed silc_server_get_client_resolve to
3047 silc_server_query_resolve and moved to server_query.[ch].
3049 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Resumed client packet handling from server put the resumed
3052 client on wrong list on router and caused the client not
3053 be present on the network anymore. Now fixed to put the
3054 client to correct list. Affected file silcd/packet_receive.c.
3056 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3058 * Various cleanup in error message output in config parsing code
3059 and in server init code. Fixed error log files containing
3060 too many newlines ('\n') in some situations. Affected files are
3061 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3063 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Use the reverse lookupped hostname in client internals
3066 instead of one user provided us as remote server name.
3067 Affected file lib/silcclient/client.c.
3069 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3071 * Added 'app_context' to silc_schedule_init. It is an
3072 application specific context that is delivered to application
3073 in task callback functions. Affected files are
3074 lib/silcutil/silcutil.[ch].
3076 * The hb_context in SilcSocketConnection is not freed
3077 automatically anymore (application must free it). Freeing
3078 it automatic is inconsistent. Affected files are
3079 lib/silcutil/silcsockconn.[ch].
3081 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Added support for removing explicitly added client connections
3084 in rehash and closing the client connections if they were
3085 unconfigured in the rehash. Affected file silcd/server.c.
3087 * Added support for aborting automatically pending commands
3088 that never receives the reply (to avoid memory leaks).
3089 Added also silc_server_command_pending_timed to set the
3090 specific timeout for pending command. Affected files are
3091 silcd/command[_reply].[ch].
3093 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3094 specs and lib/silccore/silcstatus.h.
3096 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Changed the silc_get_time to accept time value as argument
3099 or if zero is sent return current local time. Affected
3100 file lib/silcutil/silcutil.[ch].
3102 * Added STATS command to client library and Irssi SILC client.
3103 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3105 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Assure that channel key is set before sending it. May
3108 crash server otherwise. Affected file silcd/packet_send.c.
3110 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Assure that endless loop cannot happen with detached client
3113 resolving on normal server. Added idlist status
3114 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3115 silcd/idlist.h and silcd/packet_receive.c.
3117 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Incoming file transfer request cannot use same session as
3120 the sending session. This can happen when sending file to
3121 yourself. Crashed the client on quit. Affected file
3122 lib/silcclient/client_ftp.c. Bug #24.
3124 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Implemented the draft-riikonen-precense-attrs draft and
3127 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3129 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Distribute the SERVER_SIGNOFF notify also to local backup
3132 routers from the primary router. The backup router may not
3133 have the signing of local server directly connected and need
3134 to know about the signoff. Affected file silcd/server_util.c.
3136 * Use the primary router as the origin of the locally connected
3137 server when it is disconnecting from the backup router since
3138 that's where it really is coming from. Now the clients from
3139 the disconnecting server are removed correctly and "shadow"
3140 clients are not left to the backup router. Affected file
3143 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * If normal server is standalone and found existing but disabled
3146 channel, do not re-create the channel since it creates
3147 duplicate same channels. Affected file silcd/server.c.
3149 * Added anonymous client connections support to server. New
3150 "anonymous" configuration option to ConnectionParams section
3151 added. If set to true, the username and hostname information
3152 of the client will be scrambled and anonymous user mode is
3153 set automatically to the user. Affected files are
3154 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3156 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * In JOIN notify handling, mark that the cache entry of the
3159 client cannot be expired. Can cause crashes on normal
3160 server (asserts client->channels). Affected file is
3161 silcd/packet_receive.c.
3163 * From now on distribution versions are used as protocol versions
3164 instead of by default using the Toolkit base version as protocol
3165 version. Affected file prepare.
3167 * Do not set the locally resolved hostname for local client
3168 entry but take what server sends. This way the real hostname
3169 is showed in WHOIS for yourself. Affected file is
3170 lib/silcclient/idlist.c and lib/silcclient/client.c.
3172 * Resolve local info with IDENTIFY when connecting to server.y
3174 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3176 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3177 for implied search (not needed on platforms which has native
3178 pthreads library). Use --without-pthreads to disable threads.
3179 Affected file is configure.in.pre
3181 * Fixed --with-iconv on platforms which need to bypass (broken)
3182 native iconv(). Affected file is configure.in.pre
3184 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Moved -C option parsing in Irssi SILC client at same time
3187 as other options. The UI was initialized earlier and caused
3188 problems on command line. Bug #16. Affected file is
3189 irssi/src/silc/core/silc-core.c.
3191 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3193 * Added global variable silc_log_timestamp that tells silclog
3194 wether to print or not the timestamp in the logging files.
3195 Affected file lib/silcutil/silclog.[ch].
3197 * Added silcd configuration option Timestamp in the Logging
3198 section. Affected file silcd/serverconfig.[ch],
3199 doc/example_silcd.conf.in.
3201 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Fixed fingerprint checking to check for entirely empty
3204 fingerprint instead of two first bytes when determining
3205 if it is set. Bug #18. Affected file silcd/command.c.
3207 * Fixed duplicate PKCS name registering to not allow it.
3208 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3210 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3212 * Conditionalize non-gcc compiler optimizations for various
3213 platforms, enable those commented out. Cleanups.
3214 Affected file lib/silcmath/mpi/configure.in
3216 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3218 * silc_rng_exec_command() left zombie processes if command
3219 didn't generate any output. Affected file
3220 lib/silccrypt/silcrng.c
3222 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3224 * Rewrote iconv checking, introduce --with-iconv for systems
3225 which rely on libiconv. Check if iconv() provided by libc
3226 is good enough, otherwise demand libiconv. Affected file
3229 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3231 * Search for ldopen() also in libc. This enables SIM support
3232 on *BSD systems. Based on patch from Alex Zepeda. Affected
3233 file configure.in.pre
3235 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3237 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3238 This fixes prepare on *BSD systems. Affected file
3241 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * More fixed for not having purge timeout for global clients
3244 that are on channel. Affected files silcd/command_reply.c
3247 * Fixed the rekey protocol to work with backup router connections.
3248 Rekey packets are now allowed on disabled connections as
3249 well. Affected files silcd/packet_send.c and server.c.
3251 * Do not switch to be as backup router when shutting down and
3252 closing the primary connection. Affected file silcd/server.c.
3254 * Fixed memory leaks in backup router deleting. Added
3255 silc_server_backup_free to free all data during shutdown of
3256 server. Affected files silcd/server_backup.[ch].
3258 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Do not process commands if the sock->user_data is NULL.
3261 Affected file silcd/command.c.
3263 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Fixed buffer overflow and security problems (loosing bits
3266 in CFB encryption) in SILC RNG. Problems reported by
3267 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3269 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Added yet more checks that client is not expired on global
3272 list if it is on channels. Affected file is
3273 silcd/command_reply.c.
3275 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Merged c0ffee's MIME signal patch which adds support for
3278 sending also MIME messages in Irssi SILC Client, and handling
3279 received MIME messages in a signal (and perhaps doing something
3280 to non-textual MIME messages).
3282 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Fixed pending command deletion in server and client library
3285 to check the whole list instead of breaking after first found.
3286 The affected files are silcd/command.[ch] and
3287 lib/silcclient/command.[ch].
3289 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3292 secret or private, otherwise it's possible to find out
3293 whether a secret channel exists or not. Affected file
3296 * If CMODE change fails during the mode setting, assure that
3297 the old mode mask is set for the channel back. Affected
3298 file silcd/command.c.
3300 * Fixed passphrase saving on +a channel on normal server
3301 after successful JOIN command. Affected file silcd/command.c.
3303 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Remove server/router operator privileges in DETACH command,
3306 since it's possible to resume to server where these
3307 privileges would not be allowed for the client. Affected
3308 file silcd/command.c.
3310 * Do not set to wait for backup in rehash of the server.
3311 Affected file silcd/server.c.
3313 * Do not check listener sockets when counting how many
3314 socket connections we have. Affected file is
3315 silcd/server_util.c.
3317 * Do not announce disconnected clients that are remaining
3318 in history (for WHOWAS). This is because SIGNOFF notify
3319 for these has been sent earlier already. Affected file
3322 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Buffer overflow with CUMODE command's mode->mode character
3325 conversion. Reported by Ville Räsänen. Affected file
3326 lib/silcutil/silcutil.c.
3328 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Allow heartbeat packets to go disabled connections anyway.
3331 Affected files silcd/server.c and silcd/packet_send.c.
3333 * Do not broadcast New Channel packets with List flag set
3334 in the packet to backup routers. The router must check
3335 for the correctness of the packets before sending them.
3336 It is possible that router will have enforce Channel ID
3337 change and this would cause desync in the backup router.
3338 Affected file silcd/packet_receive.c.
3340 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3341 are handled in list parsing. They are not list packets
3342 anymore. Affected file silcd/packet_receive.c.
3344 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Stop waiting for backup router through the timeout, not
3347 directly after backup router has arrived. Affected file
3350 * Do not re-create channel keys and send them when removing
3351 clients in server shutdown. Affected files are
3352 silcd/server_internal.h and silcd/server_util.c.
3354 * Notify distribution to backup routers was missing from
3355 the silc_server_send_notify_dest function which caused
3356 desyncing problems with backup router. Affected file is
3357 silcd/packet_send.c.
3359 * The client's channel removing was working wrong on
3360 backup router. It assumed that it doesn't know global
3361 information but backup router does know. For this reason
3362 it could remove channel when it wasn't supposed to do that.
3363 Affected file silcd/server.c and silcd/server_util.c.
3365 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Stop for a couple seconds after badkup router has become
3368 primary router. Affected file silcd/server.c.
3370 * Added silc_server_remove_servers_by_server, which is used
3371 to remove servers originated from some other server. Also
3372 clients of those servers can be removed too. Affected file
3373 silcd/server_util.[ch].
3375 * When removing clients after a server has signed of remove
3376 also all servers behind that server (unless they are known
3377 to be available locally), and send SERVER_SIGNOFF for each
3378 of the server separately. Also the signed off clients are
3379 sent now separately per signed off server. The affected files
3380 are silcd/server.c and silcd/server_util.[ch].
3382 * All servers added with silc_idlist_add_server must always
3383 have both "router" and "connection" pointers set. Otherwise,
3384 bad server entries may be left around in the cache.
3385 Affected file silcd/command_reply.c.
3387 * Do not create the channel key in NEW_CHANNEL packet
3388 processing if the channel is empty. Affected file
3389 silcd/packet_receive.c.
3391 * Completed backup router support for standalone routers.
3392 Supports also servers in the cell that do not use the backup
3395 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Fixed a bug in silc_string_regexify which did not add '^'
3398 at the start of each string, and thus the matching was
3399 not explicit. For example ban list iikone@*!*@* would
3400 match also "priikone", which is wrong, it would have to be
3401 *iikone@*!*@* to match also "priikone". Affected
3402 file lib/silcutil/unix/silcunixutil.c.
3404 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Enable all local server connections before updating client
3407 caches when we've become backup router. Otherwise, signoff
3408 packets may not reach the clients. Affected files are
3409 silcd/server.c and silcd/server_util.[ch].
3411 * Fixed a bug in version string parsing which could crash
3412 the program with specially formatted version string.
3413 Bug reported and patch provided by Ville Räsänen. Affected
3414 file lib/silcutil/silcutil.c.
3416 * Handle the disconnection immediately when DISCONNECT
3417 packet is received in server. Affected file silcd/server.c.
3419 * Primary router now waits a short time (10 seconds) for
3420 backup router connection before accepting any other
3421 connection (except local). Affected file silcd/server.c,
3424 * Fixed a crash in client libary in NICK_CHANGE notify when
3425 NICK_CHANGE arrived for client entry we are resolving
3426 currently. Affected file lib/silcclient/client_notify.c.
3428 * Call the sconn->callback completion even if error had
3429 occurred. Start reconnecting always if connection to
3430 primary router fails during backup router protocol.
3431 Affected files silcd/server.c and server_backup.c.
3433 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Added functions silc_server_send_opers and
3436 silc_server_send_opers_notify to send packets stricly
3437 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3438 to send variable argument notify to operators.
3439 Affected files silcd/packet_send.[ch] and silcd/server.h.
3441 * Removed UMODE rights checking with UMODE_CHANGE notify.
3442 Affected file silcd/packet_receive.c.
3444 * Server/router operator now receives notify when network
3445 switches to backup router and when it resumes the use of
3446 primary router. Affected file silcd/server.c and
3447 silcd/server_backup.c.
3449 * Fixed the updating of client information after backup
3450 resuming protocol is over; update all except local clients
3451 to the new primary router. The affected file is
3452 silcd/server_util.c.
3454 * Added support for closing active connections in rehash
3455 that were unconfigured by the user. Supports currently
3456 closing server and router connections. Affected file
3459 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3461 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3464 is NULL since seems that on some platforms NULL is allowed
3465 and on some it's not. Fallback encoding is used instead.
3466 Affected file lib/silcutil/silcstrutil.c.
3468 * Fixed statistics updating for incoming server connection
3469 which could cause problems when re-connecting. Affected
3470 file silcd/server.c.
3472 * Preliminary backup router support for standalone router
3473 added. Affected files in silcd/.
3475 * Mark server connections in backup router disabled before
3476 and after backup protocol. Affected file is
3477 silcd/server_backup.c.
3479 * Added support for reconnecting to remote server connection
3480 even if the protocol fails, and if the configuration wants
3481 us to keep trying to connect anyway.
3483 Server connection is not allowed to backup router if
3484 backup router does not have connection to primary router yet.
3486 Affected file is silcd/server.c.
3488 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * Added silc_client_udpate_server function to update changed
3491 server info. Affected file lib/silcclient/idlist.[ch].
3493 * Added check for server entries that are being resolved when
3494 notify is received. If being resolved, handle the received
3495 notify only after it's resolved so that all notifys are
3496 handled in same order as received from the server.
3498 Added similar resolver check to channel entries. Every
3499 notify that cause resolving of any information that affects
3500 channel entry marks the channel entry in waiting state.
3501 After whatever resolving is over the waiters are signalled
3502 and only then the notifys are handled in the same order
3503 as delivered from the server.
3505 Affected files are lib/silcclient/idlist.[ch], and
3508 * Fixed KILLED notify handling in normal server. Affected
3509 file silcd/packet_receive.c.
3511 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3512 is locally connected, or was locally connected (but may
3513 be detached and connection is not active). Added also
3514 SILC_IS_LOCAL for checking this status. Affected files
3515 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3516 silcd/server.c and silcd/server_internal.h.
3518 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Don't send or handle TOPIC_SET if topic is already set and
3521 is same as being set. Affected files silcd/command.c and
3522 silcd/packet_receive.c.
3524 * Fixed CMODE change rights checking to work correctly when
3525 removing modes by operator. Affected file is
3526 silcd/server_util.c.
3528 * Fixed some handling with New Channel packet in router and
3529 fixed some CMODE_CHANGE notify handling in server and router.
3530 Affected file is silcd/packet_receive.c.
3532 * Changed "disconnect" client operation to include the
3533 reason of the disconnection and optional disconnection
3534 message. Affected file lib/silcclient/silcclient.h.
3536 * Made the compilation of lib/contrib/ stuff conditional.
3537 Affected files configure.in.pre, lib/contrib/Makefile.am.
3539 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3542 to the sender of the notify too, to avoid situation where two
3543 notifys are in the network at the same time going to oppsite
3544 directions. Affected file silcd/packet_receice.c.
3546 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Delete the client from channel even if the cilent->id is
3549 NULL. It was possible that client was deleted without
3550 removing from channels (theoretically at least). Affected
3551 file silcd/server.c and silcd/server_util.c.
3553 * Free the client data too when resuming is not successful.
3554 Affected file silcd/packet_receive.c.
3556 * Merged some code from c0ffee's silc-plugin. Affected files
3557 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3559 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3560 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3561 to the primary router connection, the other one returns
3562 TRUE if packet must be broadcasted to network.
3564 * All notifys that are destined to primary router (to network)
3565 are now automatically sent to backup routers even if the
3566 router is standalone (and has backup router). Affected files
3569 * Added --without-irssi and --without-silcd configuration
3570 options for disabling the compilation of these applications.
3571 Affected file configure.in.pre and prepare.
3573 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3576 UTF-8 encoding and decoding. Added also new encodings
3577 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3579 Added also SILC_STRING_LANGUAGE which is language and charset
3580 specific encoder and decoer for those platforms that support
3581 iconv(). It can convert the UTF-8 to and from the locale
3582 specific character set.
3584 Affected file lib/silcutil/silcstrutil.[ch].
3586 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3588 * Added function silc_get_command_name to the file
3589 lib/silcutil/silcutil.[ch].
3591 * Improved the server debug output a bit. Affected files are
3594 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Save the channel passphrase when received succesful JOIN
3597 command reply from router, on normal server. Otherwise
3598 joinig +a channels from normal server is not possible.
3599 Affected file silcd/command.c.
3601 * Fixed a bug in TOPIC_SET notify handling. The notifier
3602 may be other than client too, like server or channel.
3603 It expected it to always be only client and ignored the
3604 notify. Affected file silcd/packet_recieve.c.
3606 * Removed some (unnecessary) debug printing from
3607 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3609 * Do not force CMODE_CHANGE when server is announcing new
3612 Router announces stuff only after server reannounces channel
3613 after CHANNEL_CHANGE notify.
3615 These fixes optimizes the announcing procedure, and perhaps
3616 fixes some problems too. Affected file silcd/packet_receive.c.
3618 * Fixed SERVER_SIGNOFF sending to local clients. It was
3619 totally broken and sent the notify to all local clients,
3620 instead of only to those that was on same channel as the
3621 signing off clients. Affected file silcd/server_util.c.
3623 * Added -D option to server. It can be used to give debug
3624 level. The levels are from 0 - 99, and are predefined for
3625 smooth server debugging. (see silcd.c for the predefined
3626 levels). Affected file silcd/server.c.
3628 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Fixed a bug in Irssi SILC client to close the connection
3631 properly when disconnecting from server. Affected file
3632 irssi/src/silc/core/client_ops.c.
3634 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * When authenticating as founder during JOIN command, check
3637 that the one authenticating becomes the only founder on the
3638 channel. Affected file silcd/command.c.
3640 * Better checking for founder mode setting when CUMODE_CHANGE
3641 notify is received. Affected file silcd/packet_receive.c.
3643 * Close all connections when shutting down the server by sending
3644 DISCONNECT packet. Close all listeners too when shutting
3645 down the server. Affected file silcd/server.c.
3647 * Handle DISCONNECT packet correctly in client library by
3648 calling the "disconnect" client operation. Affected file
3649 lib/silcclient/client.c.
3651 * Handle local errors correctly during resuming. Affected
3652 file lib/silcclient/client.c.
3654 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * The log file is not dupped internally anymore in
3657 lib/silcutil/silclog.c. Fixed memory leaks too.
3659 * The scheduler now dispatches all pending timeout tasks
3660 when it is uninitialized with silc_schedule_uninit.
3661 Affected file lib/silcutil/silcschedule.c.
3663 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Added --enable-stack-trace option to configure. Added
3666 memory allocation stack trace support. Added files
3667 lib/silcutil/stacktrace.[ch]. Affected files are
3668 lib/silcutil/silcmemory.[ch].
3670 * Fixed memory leaks from libraries and server. Affected
3671 files around the tree.
3673 * Reverted back a fix made to CUMODE which broke it.
3674 Affected file silcd/command.c.
3676 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3679 core library, and implemented it. All textual messages SHOULD
3680 use this flag and the message MUST be UTF-8 encoded.
3681 All text messages sent by Irssi SILC client are now UTF-8
3682 encoded (regardless whether the terminal supports UTF-8 or not).
3683 Affected files are lib/silccore/silcchannel.h,
3684 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3687 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Added lots of new statistics updating that was missing from
3690 the server and router code. Affected files in silcd/.
3692 * Sending SIGUSR1 signal to server now dumps the current
3693 server statistics into /tmp directory. Affected file is
3696 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3697 the SILC Hash Interface also. Added new functions
3698 silc_hash_get_name, silc_hash_init, silc_hash_update and
3699 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3701 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Added some better info printing for client during connecting.
3704 Affected file silcd/server_util.c.
3706 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3707 to silence a user on a channel. Affected files are
3708 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3709 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3710 and silcd/packet_receive.c.
3712 * Fixed a fatal bug in handling of malformed command payload.
3713 Affected file silcd/command.c.
3715 * Fixed a double free when announcing channel users to router.
3716 Affected file silcd/server.c.
3718 * After successful authentication to channel founder mode, check
3719 that there isn't anyone else with founder mode on the channel.
3720 The one that authenticated will become founder and anyone
3721 else is demoted. Affected file silcd/command.c.
3723 * Added error printing of any error that has occurred during
3724 any command in client library. Affected file is
3725 irssi/src/silc/core/client_ops.c.
3727 * Removed some error printing from the client library and left
3728 it for the application to worry (from the error status it
3729 receives in 'command' client operation. Affected file is
3730 lib/silcclient/command.c.
3732 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3735 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3736 Starting key agreement with itself is denied. Affected file
3737 is lib/silcclient/client_keyagr.c.
3739 * Fixed some error checkings from the SFTP library which caused
3740 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3741 and lib/silcsftp/sftp_util.c.
3743 * Added new "debug" and "debug_string" settings to Irssi SILC
3744 client which can be used to print runtime debugging on the
3745 Irssi's screen. Available when compiled with --enable-debug
3746 option. Affected file irssi/src/silc/core/silc-core.c.
3748 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3750 * Fixed a missing variadic parameter in a function call that
3751 caused server crash when a non-allowed connection arrived.
3752 Reported by Richard Becker. Affected file silcd/server.c.
3754 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3756 * Added WATCH list sending to backup routers from router.
3757 The WATCH command is sent by the router to the backup
3758 router. Affected file silcd/command.c.
3760 * Mark the backup_router flag for RouterConnection entry
3761 if the backup router stuff is defined in the config file.
3762 Affected file silcd/serverconfig.c.
3764 * Fixed some backup data sending around the code to work better
3765 if the router is standalone router. Not all places were fixed.
3766 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3769 * Fixed the router connecting when connecting to multiple
3770 routers. It ignored every other router except the first
3771 one. Affected file silcd/server.c.
3773 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Made the private key generation after expiration optional.
3776 If not created after expiration the old key will re-expire
3777 at a later time (and thus key pair is not necessary to
3778 change). Affected file irssi/src/silc/core/clientutil.c.
3780 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * The length arguments in bind() and connect() were wrong
3783 and fixed now to used SIZEOF_SOCKADDR in the
3784 lib/silcutil/unix/silcunixutil.c.
3786 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Fixed detach timeout handling to use Client ID and not
3789 the actual client entry which may be freed in the callback.
3790 Affected file silcd/command.c.
3792 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Merged c0ffee's multiple interface support patch.
3795 Affected files in silcd/.
3797 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Cleanup keys properly. Affected file is
3800 irssi/src/silc/core/clientutil.c.
3802 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Display the user mode on the status bar. Affected file
3805 irssi/src/silc/core/silc-expandos.c.
3807 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * If private message key is not set, but the flag is set in
3810 the packet, ignore the packet since it cannot be decrypted.
3811 Affected file lib/silcclient/client_prvmsg.c.
3813 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * When resuming client, remove the old client entry from
3816 the watcher list too. Affected file silcd/packet_receive.c.
3818 * Do not allow normal server to force founder mode away
3819 from router if the founder mode is already set. Affected
3820 file silcd/packet_receive.c.
3822 * Remove the client entry with watch notify types with short
3823 timeout, and not directly, so that other notifys can be
3824 retrieved too. Affected file lib/silcclient/client_notify.c.
3826 * Display notification about data messages that cannot be
3827 displayed. Affected files irssi/src/silc/core/client_ops.c,
3828 irssi/src/fe-common/silc/module-formats.[ch].
3830 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Fixed the CHANNEL_CHANGE notify handling in client libary
3833 to not use freed memory. Affected file is
3834 lib/silcclient/client_notify.c.
3836 * Fixed CUMODE_CHANGE notify handling in server. Affected
3837 file silcd/packet_receive.c.
3839 * Fixed USERS command to support empty channels. Affected
3840 file silcd/command.c.
3842 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Allow multiple identical pending commands to be registered
3845 in client library. Affected file is lib/silcclient/command.c.
3847 * Call the completion for resolving client information only
3848 after all resolvers has finished. This fixes a crash in
3849 the client. Added support for checking when the resolvers
3850 are finished. Affected file is lib/silcclient/idlist.c.
3852 * Wait by default 3 seconds before reconnecting to the server
3853 after being disconnected. Makes the /detach command a bit
3856 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Check the watcher list before sending signoff notifys
3859 when closing client connection. Affected file is
3862 * Added better CMODE command rights checking. Affected file
3863 silcd/server_util.c.
3865 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Fixed watcher list checking during server signoff. It
3868 crashed the server. Affected file silcd/server_util.c.
3870 * The JOIN command reply returns now the founder's public
3871 key. Affected file is silcd/command.c.
3873 * Announce the channel mode, and the mode properties with
3874 CMODE_CHANGE notify. Affected file silcd/server.c.
3876 * Mark new channels by default disabled, untill at least
3877 one user joins the channel. Affected file is
3878 silcd/packet_receive.c.
3880 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * The nickname argument to watch notify can be optional.
3883 Fixes a crash in server. Affected file silcd/packet_send.c.
3885 * Remove the client entry from cache if the WATCH notify type
3886 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3887 lib/silcclient/client_notify.c.
3889 * Check the watcher list before and after changing nickname
3890 when the NICK_CHANGE notify is received. Affected file is
3893 * Fixed a crash in OPER and SILCOPER command sending. Empty
3894 passphrase caused the crash. Affected file is
3895 lib/silcclient/command.c.
3897 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Merged with Irssi CVS for Irssi SILC client.
3901 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Completed the protocol specifications.
3905 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Merged with Irssi CVS for Irssi SILC client.
3909 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Added the founder's public key delivery to the
3912 CUMODE_CHANGE notify type as well. Updated the protocol
3913 specs and the code. Affected files are silcd/packet_send.[ch],
3914 silcd/packet_receive.c and silcd/command.c.
3916 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Added silc_pkcs_public_key_copy function into the
3919 lib/silccrypt/silcpkcs.[ch].
3921 * Remove the `iv' from the SilcChannelEntry since we can
3922 live without it. Affected files are silcd/idlist.h and
3923 silcd/packet_receive.c.
3925 * Added support for sending the founder's public key in
3926 the CMODE_CHANGE notify packet in the server. Affected
3927 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3928 silcd/command.c and silcd/server.c.
3930 * Changed the FOUNDER_AUTH authentication to use only
3931 public key authentication as defined by new protocol
3932 specs. Passphrase authentication with that mode cannot
3933 be used anymore. It is now possible to reclaim founder
3934 mode from any server in the network. Affected files are
3935 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3937 * Added permanent channels support by making the channel
3938 permanent when FOUNDER_AUTH mode is set on the channel.
3939 The channel will not be destroyed even if channel is empty
3940 when that mode is set. Protocol TODO #17. Affected
3941 files are silcd/server.[ch], server_util.[ch],
3942 silcd/command.c, silcd/packet_receive.c and
3943 lib/silcclient/command.c.
3945 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Added reference counter to the command reply context in
3948 the client library. Affected files are
3949 lib/silcclient/command_reply.[ch].
3951 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Fixed rekey protocol with PFS in the client library.
3954 Affected file is lib/silcclient/protocol.c.
3956 * Added support for list of errors in client library
3957 command reply handling. Affected file is
3958 lib/silcclient/command_reply.c.
3960 * Defined that the WHOIS and IDENTIFY commands can send
3961 list of errors. Updated the protocol specs. Protocol
3964 * Added support for sending list of errors to WHOIS and
3965 IDENTIFY commands in server. Added support for receiving
3966 list of errors in server. Affected files are
3967 silcd/command.c and silcd/command_reply.c.
3969 * Fixed client info resolving on LEAVE command in client
3970 library to not crash. Affected file is
3971 lib/silcclient/client_notify.c.
3973 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Defined that the NICK command replies with thew changed
3976 nickname too, to make the nickname changing simpler at
3977 the client's end. Updated protocol specs and the code
3978 in client and server. Affected files are
3979 silcd/command.c, lib/silcclient/command_reply.c and
3980 lib/silcclient/command.c.
3982 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Added `Compressed' packet flag to indicate that the packet
3985 payload is compressed by the sender. Updated the protocol
3986 specs and the core library. The compression still is not
3987 implemented in the sources. Affected file is
3988 lib/silccore/silcpacket.h.
3990 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Remove pending command callbacks also if the connection
3993 to the server is destroyed. Affected file is
3994 lib/silcclient/client.c.
3996 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3998 * Added new QUIET channel user mode that can be used to
3999 quiet a user in a channel. Updated the protocol specs but
4000 it wasn't implemented yet. Protocol TODO #27. Affected
4001 file is lib/silccore/silcmode.h.
4003 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Added BLOCK_INVITE user mode to be able to block incoming
4006 invite notifications. Protoocol TODO #26. Affected files
4007 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4010 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4011 the protocol specs and the code. Affected file is
4012 lib/silccrypt/silcpkcs.c.
4014 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Disconnect Payload includes now the status type. Updated
4017 the protocol specs and the code. Protocol TODO #25.
4018 Affected files are silcd/server.c, lib/silcclient/client.c.
4020 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4021 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4022 Moved the silc_client_command_status_messages table to the
4023 lib/silcutil/silcutil.c and added new funtion
4024 silc_get_status_message, which deprecates function
4025 silc_client_status_message. Affected files are
4026 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4027 lib/silcutil/silcutil.[ch].
4029 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Defined that the nickname hash in Client ID MUST be from
4032 lowercase nickname. This effectively changes nicknames in
4033 SILC to case-insensitive. Updated the protocol specs and
4034 the code. Affected files are lib/silcutil/silcutil.[ch],
4035 silcd/serverid.c, and silcd/idlist.c.
4037 * Added new channel user modes BLOCK_MESSAGES_USERS and
4038 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4039 code. Affected files are lib/silccore/silcmode.h,
4040 lib/silcclient/command.c, and silcd/packet_send.c.
4042 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4043 specs and code. Affected file lib/silccore/silcstatus.h.
4045 * Added support for watch list. It is possible to add nicknames
4046 to be watched, and when they come to network, leave network
4047 or user mode changes the watcher will be notified of this
4048 change. Added SILC_COMMAND_WATCH command, added new
4049 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4050 notifications. Updated the protocol specs and implemented
4051 this to library, client and server. Protocol TODO #21.
4052 Affected files are lib/silccore/silccomand.h,
4053 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4054 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4055 silcd/packet_send.[ch], silcd/packet_receive.c, and
4056 irssi/src/silc/core/client_ops.c.
4058 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4059 somebody watching you. Updated the protocol specs and the
4060 code. Affected files are lib/silccore/silcmode.h, and
4061 lib/silcclient/command.c.
4063 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Added service support to SILC protocol. Added new command
4066 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4067 core library. Services are not implemented in server or
4068 client for now. Protocol TODO #20. Affected files are
4069 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4071 * Added SilcStatus argument to `command' client operation
4072 to return the error status when command sending fails
4073 locally. Changed all command in client library to return
4074 correct command status. Affected files are
4075 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4076 irssi/src/silc/core/client_ops.c.
4078 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Added silc_mime_parse function to parse MIME headers.
4081 Affected files are lib/silcutil/silcstruti.[ch].
4083 * Added MIME header parsing in Irssi SILC Client. It displays
4084 all textual MIME objects, others it ignores. Affected file
4085 is irssi/src/silc/core/clien_ops.c.
4087 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4089 * Fixed a bug in the pid writing function, which couldn't be
4090 written in a root-owned directory.
4092 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Defined that channel message to unknown Channel ID must
4095 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4096 Updated the protocol specs and the code in server. The
4097 affected file is silcd/packet_receive.c.
4099 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4102 that it is used to send error notifys if error occurs during
4103 some SILC packet processing, except commands. The error
4104 types are same as for command reply types. Defined that
4105 if private message is sent to unknown Client ID the error
4106 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4107 Updated the protocol specs and code. Affected files are
4108 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4109 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4110 and irssi/src/silc/core/client_ops.c. Renamed the
4111 SilcCommandStatus to SilcStatus.
4113 * Defined the use of extra WHOIS attributes in WHOIS command.
4114 The <Requested Attributes> (defined in a separate document)
4115 can be used to request additional information about user
4116 not returned by standard WHOIS command. Defined that server
4117 can send WHOIS command directly to client. Client provides
4118 the requested attributes to the server. Updated the protocol
4119 specs. Protocol TODO #4. Implementation is not done yet
4120 (Protocol TODO #24).
4122 * Renamed function silc_client_command_status_message to
4123 silc_client_status_message. Affected files are
4124 lib/silcclient/command_reply.[ch].
4126 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4129 32 bit integers. Updated the protcol specs and the code.
4130 Affected files are silcd/command.c and
4131 lib/silcclient/command.c.
4133 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4135 * Fixed a bug in library where sending a bogus authentication
4136 payload would lead to a crash. Affected file is
4137 lib/silccore/silcauth.c.
4139 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4141 * Added detach_disabled and detach_timeout server config
4142 options to the server. Affected files silcd/serverconfig.[ch],
4143 silcd/command.c and silcd/packet_receive.c.
4145 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Added resolve_cmd_ident field to the SilcClientEntry structure
4148 too so that if the entry is for example being resolved so
4149 another command may attach to the same pending command reply
4150 without requiring to resolve the same entry again. Added
4151 support for adding multiple pending commands for one
4152 command idenfier. Affected files lib/silcclient/command.[ch],
4153 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4155 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Defined that server receives WHOIS command reply for private
4158 and secret channels too. Updated protocol specs and the
4159 code in server. Affected file silcd/command.c.
4161 * Defined <channel user mode list> argument to WHOIS command
4162 reply for returning user modes on the channels. The
4163 channel list now doesn't include the user mode anymore but the
4164 actual channel mode. Updated protocol specs and the code in
4165 client and server. Affected files are silcd/command_reply.c,
4166 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4167 and lib/silcclient/command_reply.c.
4169 * Save the channels list in WHOIS command reply in normal server
4170 so that WHOIS always shows joined channels also in normal
4171 server and not just on router. Affected file is
4172 silcd/command_reply.c.
4174 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Defined that server receives USERS command reply for private
4177 and secret channels too. Updated protocol specs and the
4178 code in server. Affected file silcd/command.c.
4180 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Changed the UMODE's mode mask argument to be optional. If
4183 not provided then the command merely returns the current mode
4184 mask to the client. Updated protocol specs and the server.
4185 Affected file is silcd/command.c.
4187 * Added SILC session detachment/resuming support. It is possible
4188 to detach by closing the network connection and then re-connect
4189 and resume to the old client session. Added DETACHED user
4190 mode that server will set for detached client. Added new
4191 packet RESUME_CLIENT which is used to perform the resuming
4192 process. Added DETACH command. Updated the protocol specs,
4193 core library, client and server. Protocol TODO #22. Very
4194 many affected files around the tree.
4196 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Changed the CMODE's mode mask argument to be optional. If
4199 not provided then the command merely returns the current mode
4200 mask to the client. Updated protocol specs and the server.
4201 Affected file is silcd/command.c.
4203 * Changed the Killer's Client ID in KILLED notify to be just
4204 any ID payload since router server is allowed to kill as well.
4205 Updated protocol specs, client libary and server. Affected
4206 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4207 and irssi/src/silc/core/client_ops.c.
4209 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Added new user modes ANONYMOUS for special anonymous servers
4212 that may set the mode for client, and BLOCK_PRIVMSG which
4213 client may set to block incoming private messages unless the
4214 Private Message Key flag is set (using private keys to protect
4215 private messages). Updated protocol specs and code in client
4216 and server and core library. Protocol TODO #23. Affected
4217 files are lib/silccore/silcmode.h, silcd/server.[ch],
4218 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4219 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4221 * Added new channel user mode BLOCK_MESSAGES which the client
4222 may set to itself to tell server not send channel messages.
4223 Other packets such as channel key packets are still sent.
4224 Protocol TODO #23. Updated the protocol specs, client and
4225 server. Affected files are lib/silccore/silcmode.h,
4226 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4227 lib/silcutil/silcutil.c, silcd/command.c, and
4228 silcd/packet_send.c.
4230 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Redefined the Status Payload to include now two 8 bit fields,
4233 instead of one 16 bit field. This now makes it possible to
4234 send list of errors. Updated the protocol specs and the code
4235 in core library, client library and server. Protocol TODO #1.
4236 Affected files are lib/silccore/silccommand.[ch],
4237 lib/silcclient/command_reply.[ch], silcd/command.c,
4238 silcd/command_reply.c and silcd/packet_receive.[ch].
4240 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4242 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4243 must be handled by the application and should tell the application
4244 that an error message was already printed, and it should print the
4245 config coords (line, filename, ...). Affected files are
4246 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4248 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4249 server config parsing code more readable.
4251 Fixed a bug in the fetch_logging() config callback.
4253 Affected files is silcd/serverconfig.c.
4255 * Drop root privileges when started in foreground. Don't drop them
4256 if debugging also. Affected file is silcd/silcd.c.
4258 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Added more IM-like features by introducing new user modes
4261 for setting various presence information. Added new modes:
4262 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4263 specs and code. Protocol TODO #19. Affected files are
4264 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4265 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4267 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Added STATS command to the protocol after all, to return
4270 various statistical information about the network. It can
4271 be used by clients to retrieve statistical information, and
4272 servers may use it to to fetch cell and network wide
4273 statistics from router. Updated the protocol specs and
4274 implemented it to the server. Protocol TODO #16.
4275 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4276 silcd/command_reply.[ch].
4278 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4280 * The LIST command reply in client libary now adds new channel
4281 entry if the returned channel doesn't exist yet in cache,
4282 and returns the channel entry to the application in the
4283 command_reply client operation. Affected file is
4284 lib/silcclient/command_reply.c.
4286 * Changed the channel message payload's MAC generation to
4287 include the IV in the MAC as well. This way all relevant
4288 parts of the channel message payload are authenticated also
4289 with the channel message MAC (and not only by packet MAC).
4290 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4291 Affected file is lib/silccore/silcchannel.c.
4293 * Fixed the SKE to save the remote version, since the
4294 silc_ske_parse_version mistakenly checked wrong version,
4295 after it replaced the start payload. Affected files are
4296 lib/silcske/silcske.[ch].
4298 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4301 string utility functions. Added there also new functions
4302 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4303 Affected files lib/silcutil/silcstrutil.[ch].
4305 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4306 files are lib/silcutil/silcstrutil.[ch].
4308 * Defined that the security property fields in SKE SHOULD be
4309 UTF-8 encoded, defined that version string MUST be US-ASCII
4310 encoded, defined that passphrases sent in connection
4311 authentication protocol MUST be UTF-8 encoded. Implemented
4312 these to the client and server. Defined also that other
4313 passphrases sent in the protocol MUST be UTF-8 encoded.
4314 Affected files are lib/silcske/silcske.c,
4315 lib/silcclient/protocol.c, silcd/protocol.c,
4316 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4318 * Changed the silc_client_close_connection interface to not
4319 need the SilcSocketConnection which should not be visible
4320 to application. Affected files are lib/silcclient/client.c
4321 and lib/silcclient/silcclient.h.
4323 * Rewrote the text for Private Message Key Payload in the
4324 protocol specification. Protocol TODO #11.
4326 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * Upgraded the protocol version to 1.1, updated protocol specs
4331 * Added the nickname as new argument to NICK_CHANGE notify and
4332 added it to protocol specs and implemented it to client and
4333 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4334 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4335 lib/silcclient/client_notify.c.
4337 * Added the killer's client ID to the KILLED notify and added
4338 it to protocol specs and implemented it to client and server.
4339 Protocol TODO #13. Affected files are silcd/command.c,
4340 silcd/packet_receive.c, packet_send.[ch],
4341 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4342 The killer's client entry is now returned to application in
4343 the `notify' client operation.
4345 * Fixed the Max Argument fields that had too large value set
4346 in the protocol specs. Protocol TODO #14.
4348 * Added the LEAVE command reply to return the ID of parted
4349 channel. Updated protocol specs and implemented it to the
4350 client and server. Protocol TODO #15. Affected files are
4351 silcd/command.c, lib/silcclient/command_reply.c. The channel
4352 entry is now returned to application in the `command_reply'
4355 * Rewrote the version SKE version checking in client libary
4356 and in server to use the silc_parse_version_string. Affected
4357 files are lib/silcclient/protocol.c, silcd/protocol.c.
4359 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4360 commands that was missing it, and updated protocol specs and
4361 the server implementation. Protocol TODO #10. The affected
4362 file is silcd/command.c.
4364 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4365 generic reply to a generic request (REQUEST flag), and
4366 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4367 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4368 to define the payload for DATA flag. Added the flags to
4369 the implementation. Protocol TODO #9. Affected file is
4370 lib/silccore/silcchannel.h.
4372 Changed the client library to return the message length
4373 to application as well in the channel_message and private_message
4374 client operations. Affected files are
4375 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4376 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4377 and lib/silcclient/client_ops_example.c.
4379 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4380 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4381 the channel. Updated protocol specs and impelemented this
4382 to client and server. Protocol TODO #6. Affected files are
4383 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4384 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4386 Added new options m and M to CMODE command in Irssi SILC
4387 client to set these modes.
4389 * Deprecated all administrative commands from SILC protocol
4390 since they are highly implementation specific commands.
4391 Updated protocol specs. Moved the old commands in
4392 implementations to private range of command types. Affected
4393 files are silcd/command.c, lib/silcclient/command.c and
4394 lib/silcclient/command_reply.c. Protocol TODO #8.
4396 * Fixed a bug in server where sending unknown command crashes
4397 the server. Affected file silcd/command.c.
4399 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Added SILC_PROTOCOLVERSION macro to check protocol version
4402 of a socket connection. The affected file is
4403 lib/silcutil/silcsockconn.h.
4405 * Added better error logging in rekey protocol. Affected file
4408 * Do not check public key types in SKE during rekey. Affected
4409 file lib/silcske/payload.c.
4411 * Fixed the rekey protocol with PFS, which was totally broken.
4412 Affected file silcd/protocol.c.
4414 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Some client implementations quit network by doing first LEAVE
4417 and then immediately SIGNOFF (like Bombyx). We now do check
4418 after a short time after LEAVE notify and check whether the
4419 client is still valid after LEAVE, and if not we remove it from
4420 cache. Affected file is lib/silcclient/client_notify.c.
4422 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4424 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4425 it's good not to have security holes here.
4427 * Fixed a negative refcount situtuation for the config context.
4428 Affected file is silcd/serverconfig.c.
4430 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4432 * ROBOdoc documented lib/silcutil/silcutil.h.
4434 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Optimized even more the SilcPacketContext structure. Now
4437 totally saved 16 bytes of memory per context after optimization.
4438 Affected files are lib/silccore/silcpacket.[ch].
4440 * Made strict checks for valid SILC IDs. Affected file is
4441 lib/silccore/silcid.c.
4443 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Changed the object argument for silc_cipher_register,
4446 silc_hash_register, silc_hmac_register and silc_pkcs_register
4447 to const. Affected files are lib/silccrypt/silccipher.[ch],
4448 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4450 * Changed the silc_get_username and silc_get_real_name to
4451 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4453 * Fixed the Irssi SILC Client to use the silc_get_username and
4454 silc_get_real_name insted of glib routines since the glib
4455 routines only corrupt stack. Fixes the Irssi SILC to work in
4456 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4458 * Fixed the Irssi to not use g_get_home_dir since it crashes
4459 or returns garbage on cygwin and corrupts stack. Added function
4460 get_home_dir to Irssi routines. Affected files are
4461 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4463 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Made some structure optimizations. SFTP memory FS MemFSEntry
4466 entry structure. Optimized SilcTask structure. Optimized
4467 SilcPacketContext structure.
4469 Affected files lib/silcsftp/sftp_fs_memory.c,
4470 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4472 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * And yet again reverted back the config thing since Johnny
4475 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4478 * Fixed memory leaks from config object. Affected files are
4479 silcd/serverconfig.[ch].
4481 * Added support for adding new connections to the server in rehash.
4482 After rehash they take effect.
4484 Added support for changing the maximum allowed connections in
4485 rehash. The number can grow but going smaller is not supported.
4487 Added function silc_server_num_sockets_by_remote to the
4488 silcd/server_util.[ch].
4490 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4492 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4494 * Added preliminary checking during config parsing for a valid
4495 public/private key and removed further checks in the code.
4496 Affected files are silcd/serverconfig.[ch], server.c.
4498 * Moved functions silc_server_drop() and silc_server_daemonise()
4499 from server.c to silcd.c since they are stricly related to
4500 the application activity.
4502 * Reverted a small part of the automatic ref/unref since
4503 it caused a double unref in some situations. Affected
4504 files are silcd/silcd.[ch], server.c, serverconfig.c.
4506 * Added some .cvsignore files in the lib directory.
4508 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4510 * Fixed silc_net_gethostbyaddr to correctly resolve by
4511 address. Affected file lib/silcutil/silcnet.c.
4513 * Fixed the notify relaying to client. The HMAC to be used
4514 with relayed packets ws wrong and caused decryption failure
4515 at the client end. Affected file is silcd/packet_receive.c.
4517 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Created new branch silc_protocol_1_0_branch.
4521 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4523 * Changed the silc_server_config_* routines to be SilcServer
4524 independent. They are now officially application specific code
4525 and not part of generic server implementation. Affected files
4526 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4528 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4530 * Added automatic referencing of config context in the
4531 silc_server_config_alloc, and automatic unreferencing in the
4532 silc_server_config_destroy. Affected files are
4533 silcd/serverconfig.[ch], silcd/silcd.c.
4535 * Fixed the silc_log_quick handling in the logging routines.
4536 It didn't log quickly when it was TRUE. Affected file is
4537 lib/silcutil/silclog.c. Also the flush delay was set even
4538 if it was 0 in config file. Affected file is
4539 silcd/serverconfig.c.
4541 * Added support for changing key pair of the server in rehash.
4542 Affected file silcd/server.c.
4544 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4546 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4547 too early, before getting the channel entry. Affected file
4548 is silcd/packet_receive.c.
4550 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4552 * Added functions silc_server_config_[ref/unref], these are used
4553 to prevent that the config object is destroyed.
4555 No longer directly affect global variables silc_log_quick and
4556 silc_log_delay, they are first cached inside the config object
4557 and then applied with silc_server_config_setlogfiles().
4559 silc_server_config_set_defaults() is now internal to
4560 serverconfig.c, there are no reasons to show this internal stuff
4563 Affected files are silcd/serverconfig.[ch].
4565 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4566 fprintf's to stderr, since some code may be executed again after
4567 the server went into the background. Affected files are
4570 * Added rehash support. Added function silc_server_rehash() that
4571 will perform all the basic tasks of the rehashing procedure.
4573 * Added command line option `-x, --hexdump'. This will enable the
4574 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4575 The option `--hexdump' implies `--debug'.
4577 * Fixed a bad bug in the logging APIs (silcutil library) where
4578 the application would crash after calling silc_log_reset_all().
4580 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Fixed the KICKED notify handling in client library to
4583 correctly remove the channel and all entries from the
4584 channel when I was kicked. This bug crashed the client.
4586 Fixed yet another but in KICKED notify handling to remove
4587 the kicked client correctly from the channel.
4589 Affected file is lib/silcclient/client_notify.c.
4591 * Fixed a minor bug in looking up correct client entry
4592 in KICKED notify in server. Affected file is
4593 silcd/packet_receive.c.
4595 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4596 sources correctly to distribution. Fixes --with-gmp option.
4598 * Removed the manual rehashing from ID Cache, and changed it
4599 to use the SILC Hash Table's auto rehash feature. Affected
4600 file is lib/silccore/silcidcache.c.
4602 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Fixed a bug in the silc_client_nickname_format function that
4605 handles the multiple same nickname formatting. Two clients
4606 with same nickname caused problems after the first one left
4607 and rejoined. It didn't format the nickname correctly.
4608 Affected file is lib/silcclient/idlist.c.
4610 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Don't change the topic if olod topic is same as new one.
4613 Affected file is silcd/packet_receive.c.
4615 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Added cross-reference support to the SILC Documentation
4618 generator. All types across all HTML files are now cross-
4619 referenced. Affected files util/robodoc/generator.c and
4620 scripts/silcdoc/silcdoc.
4622 * Added file lib/silcutil/silctypes.h to include all the
4623 arithmetic type definitions and some macros. Removed
4624 includes/bitmove.h and moved macros to silctypes.h.
4626 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4630 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4632 * Added `type' argument to silc_id_payload_parse_id function which
4633 now returns the type of the ID to the sent pointer. Affected
4634 file is lib/silccore/silcid.[ch].
4636 * Added check for CMODE_CHANGE notify type that mode change is
4637 allowed by the sender. Affected file silcd/packet_receive.c.
4639 * Added check for CUMODE_CHANGE notify type that mode change is
4640 allowed by the sender. Affected file silcd/packet_receive.c.
4641 Added the ID type as CUMODE_CHANGE notify type as argument
4642 to the `notify' client operation. Affected files are
4643 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4645 * Added function silc_client_add_server to the client library.
4646 Added support for resolving also channel and server info when
4647 received unknown entity in notify packet. Affected files are
4648 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4650 * Added function silc_command_get_status to return the command
4651 status from the command reply's argument payload. Affected files
4652 are lib/silccore/silccommand.[ch].
4654 * Added check for KICKED notify type that the kicking is
4655 allowed by the client. Affected file silcd/packet_receive.c.
4657 * Created function silc_get_input which can be used to get input
4658 (echo on or off) from user on command line. Affected files are
4659 lib/silcutil/silcutil.[ch].
4661 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Optimized silc_server_packet_relay_to_channel function.
4664 Added new function silc_channel_message_payload_encrypt which
4665 can be called directly if channel message payload needs to
4666 be encrypted and is already encoded (no need to call _encode
4667 function). Packet relaying is now done by router without any
4668 extra memory allocations. Affected files are
4669 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4670 silcd/packet_send.c.
4672 * Fixed the INVITE notify handling. It took wrong arguments
4673 as invite list and invite delete. Affected file is
4674 silcd/packet_receive.c.
4676 * Added check for TOPIC_SET notify type that the topic change is
4677 allowed by the client. Affected file silcd/packet_receive.c.
4679 * Added check for INVITE notify type that inviting is allowed by
4680 the client. Affected file silcd/packet_receive.c.
4682 * Changed the silc_server_client_on_channel to return the
4683 SilcChannelClientEntry as well. Moved the function
4684 silc_server_check_cmode_rights to server_util.[ch].
4685 Affected files are silcd/server_util.[ch], silcd/command.c.
4687 * Added function silc_server_check_umode_rights to check whether
4688 changing client's user mode is allowed. Added check for
4689 UMODE_CHANGE notify type that the umode change is allowed
4690 by the client. Affected files are silcd/server_util.[ch],
4691 silcd/packet_receive.c and silcd/command.c.
4693 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4695 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4696 ID length. It ignored that ID can be IPv6 based as well.
4697 Affected file lib/silccore/silcpacket.h.
4699 * Fixed the silc_id_id2str and silc_id_str2id to take the
4700 IPv6 address offset's into consideration. Affecte file is
4701 lib/silccore/silcid.c.
4703 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Fixed the internal Unix scheduler functions to check for
4706 NULL context they may receive. The affected file is
4707 lib/silcutil/unix/silcunixschedule.c.
4709 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4711 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4712 can specify different directory with --home command line
4713 parameter. Affected files irssi/src/silc/core/client_ops.c,
4716 * SILC-specific commands aren't now executed if the active server
4717 isn't of SILC-type, so there won't be problems with having
4718 IRC and SILC protocol support in same client. Affected files
4719 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4722 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Improved the signal support in SILC Schedule. Added new
4725 function silc_schedule_signal_call which is used by application
4726 to mark a signal to be called. It is now safe to perform
4727 any kind of tasks in signal callbacks since it is guaranteed
4728 that the application specified signal callback is called
4729 after the signal is over. Affected files are
4730 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4732 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4734 * Added `name' field to SilcChannelPrivateKey to represent
4735 application given name for the key. Moved also the context from
4736 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4737 Added the `name' argument also to the function
4738 silc_client_add_channel_private_key.
4740 Added function silc_client_current_channel_private_key to set the
4741 current channel private key in use.
4743 Added "change" command to KEY command which can be used to change
4744 the current channel private key. Bound the command also to
4745 alt+K (Alt+Shift+k).
4747 Also affected files lib/silcclient/client_channel.c,
4748 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4750 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Added silc_rng_get_byte_fast function in to the
4753 lib/silccrypt/silcrng.[ch].
4755 * Changed the interface of silc_packet_assemble and the
4756 silc_packet_send_prepare. If silc_packet_assmble is now
4757 called the application does not call silc_packet_send_prepare
4758 because the library will call it automatically. These
4759 interfaces now also return a reference to the outgoing buffer
4760 which includes the assembled packet, which the application can
4761 use to encrypt the packet.
4763 Affected files are lib/silccore/silcpacket.[ch],
4764 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4765 silcd/packet_send.c, server_backup.c and packet_receive.c.
4767 * Fixed a packet sending bug on very high load, where outgoing
4768 packet queue wasn't handled correctly and packets got corrupted.
4769 Affected files are lib/silcutil/*/silc*sockconn.c,
4770 lib/silcclient/client.c and silcd/server.c.
4772 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * Added macro SILC_PACKET_DATALEN which can be used during
4775 packet assembling to check whether the data to be added to
4776 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4777 len is truncated until it fits it.
4779 Added checks for maximum length of channel message payload and
4780 private message payload also.
4782 Added checks for maximum packet length in server and in
4785 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4786 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4787 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4788 lib/silcclient/client_prvmsg.c.
4790 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Added silc_server_packet_queue_purge call to the
4793 silc_server_disconnect_remote to assure that all data in the
4794 queue before disconnecting is sent to the network. Affected
4795 file silcd/server.c.
4797 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4799 * Added the deleting of server's own ID cache entry to the
4800 silc_server_free function. Free also everything else that
4801 has been allocated in silc_server_init. The affected file
4804 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4806 * Added functions silc_parse_version_string, silc_version_to_num,
4807 and silc_ske_parse_version to parse SILC protocol style version
4808 strings. Affected files lib/silcutil/silcutil.[ch] and
4809 lib/silcske/silcske.[ch].
4811 * Added new configuration params: version_protocol, version_software
4812 and version_software_vendor to specify what version the remote
4813 host must at least be to be able to connect to server. The vendor
4814 string can be regex matched too. Added new function
4815 silc_server_connection_allowed to check maximum number of allowed
4816 connections, and allowed versions for incoming connections.
4817 Affected files are silcd/server.c, server_util.[ch] and
4820 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Added preliminary support for signals in scheduler. The
4823 signals we care about are now blocked always when the scheduler
4824 is locked. This way we can synchronise the use of signal with
4825 scheduler. It is guaranteed that when signal occurs the scheduler
4826 is not locked, and thus new tasks can be safely added to the
4829 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4830 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4831 Added new platform specific routines
4832 silc_schedule_internal_signals_[un]block and
4833 silc_schedule_internal_signal_[un]register.
4835 Added new functions to SILC Schedule API:
4836 silc_schedule_signal_[un]register. Each signal that application
4837 is going to use should be registered to the scheduler.
4839 Affected files are lib/silcutil/silcschedule.[ch],
4840 lib/silcutil/*/silc*schedule.c.
4842 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Check for unauthenticated client and server in the
4845 silc_server_new_client and silc_server_new_server functions.
4846 Affected file silcd/packet_receive.c.
4848 * Added function silc_string_is_ascii to check whether given
4849 string is 7-bit ASCII string. Affected files are
4850 lib/silcutil/silcutil.[ch].
4852 * Added function silc_id_is_valid_server_id into the
4853 silcd/serverid.c and added checking for valid Server ID's in
4854 silc_server_new_server. The Server ID must always be based
4855 on the server's public IP address.
4857 * Added logging of DISCONNECT packet message in the server.
4858 Affected file silcd/server.c.
4860 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4862 * Changed all library interfaces that use Global RNG to also
4863 accept SilcRng as argument. Affected files are
4864 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4865 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4866 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4867 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4868 lib/silccrypt/rsa.c.
4870 * Added function silc_pkcs_generate_key to the
4871 lib/silccrypt/silcpkcs.[ch] for applications so that they
4872 don't need to do pkcs->pkcs->init calls anymore.
4874 * Remove SilcSocketConnection from the SFTP API since it really
4875 wasn't needed there. The application has the information
4876 saved in its contexts anyway and the SFTP layer doesn't need
4877 know about it. Affected files lib/silcsft/silcsftp.h and
4878 lib/silcsftp/sftp_[server/client].c.
4880 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4881 The SilcSimContext is not SilcSim.
4883 * Fixed possible buffer overflows in silc_id_render in the
4884 lib/silcutil/silcutil.c.
4886 * On EPOC the global crypto module lists are not used at all
4887 in the crypto library. Added support for using the constant
4888 algorithm list on EPOC. Affected files are
4889 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4892 * Fixed the handling of third parameter of KICKED notify, since
4893 it was mistakenly updated to SILC Protocol 1.0 even though it
4894 is to be included in 1.1. Since it is not in 1.0 it is not
4895 mandatory, and this fix now handles it only if it is provided,
4896 and it is not error if it is not provided. Affected file
4897 lib/silcclient/client_notify.c.
4899 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4902 client. Affected file irssi/src/silc/core/client_ops.c.
4904 * Merged with Irssi 0.8.4 from irssi.org CVS.
4906 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Check for valid socket connection in client entries before
4909 sending any messages. Fixes a crash, but doesn't fix some
4910 other underlaying bug that is lurking there. Affected
4911 file silcd/packet_send.c.
4913 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4915 * $usermode, $cumode and $cumode_space expandos shouldn't do
4916 anything with non-SILC server records. Affected file
4917 irssi/src/silc/core/silc-expandos.c
4919 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4921 * Fixed the silc_net_check_[host/local]_by_sock to support
4922 IPv6 bound sockets as well. Now they can return IPv6 addresses
4923 as well. Affected file lib/silcutil/silcnet.c.
4925 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4926 Affected lib/silcutil/unix/silcunixnet.c.
4928 * Fixed ID rendering (at least on some platforms, not NetBSD)
4929 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4931 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4933 * Added silc_hash_public_key and silc_hash_public_key_compare
4934 functions to be used with SilcHashTable. They can be used to
4935 hash public keys and compare public keys in hash table. Affected
4936 file lib/silcutil/silcutil.[ch].
4938 * Added support for specifying multiple public keys for Client
4939 connection section in server configuration file. This makes it
4940 possible to accept multiple public keys from same host, or to
4941 make a section that accepts any incoming host, and have the
4942 accepted public keys listed in the section.
4944 Added functions silc_sever_[find/get]_public_key, added the
4945 support for this actually to all connection sections but only
4946 the Client section is currently allowed to specify multiple
4949 Affected files are silcd/server.c, server_internal.h,
4950 command.c, protocol.c, server_util.[ch], packet_receive.c.
4952 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4954 * Merged Irssi 0.8.2 from irssi.org CVS.
4956 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4958 * If silc_debug is TRUE, also output standard logging messages
4959 to stderr with the debug output.
4961 Made silc_log_reset_all() flushing all channels before returning.
4962 Also fixed some documentation typos.
4964 Affected files are lib/silcutil/silclog.[ch].
4966 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Fixed the server to check correctly the amount of connections
4969 from single host, by checking also the type of the connection.
4970 Fixed also the comparison of number of connections and number
4971 of allowed connections. Affected files are silcd/server.c,
4974 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4976 * Fixed the USERS command reply to save the user's mode on the
4977 channel as well. Fixed JOIN command reply to check whether a
4978 client is on channel already and not join it twice. Affected
4979 file lib/silcclient/command_reply.c.
4981 * Added new file silc-expandos.c into irssi/silc/core/ to return
4982 various stuff for various signal for the statusbar etc. updating.
4983 Now Irssi SILC client prints channel user modes etc. on the
4986 * The user mode (like server/router operator changes) is now shown
4987 on the Irssi SILC client's statusbar. The affected files are
4988 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4990 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4992 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4993 to SILC_SCHEDULE_[UN]LOCK macros.
4995 * Added more error printing to logs in server code. Affected
4996 files silcd/server.c and silcd/protocol.c.
4998 * Fixed -S option parsing in Irssi SILC Client. Affected file
4999 irssi/src/silc/core/silc-core.c.
5001 * Added silc_buffer_alloc_size function. Affected file is
5002 lib/silcutil/silcbuffer.h.
5004 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5006 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5007 constants. Affected files in
5008 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5011 * Changed the internal SFTP Memory FS table to const. Affected
5012 file lib/silcsftp/sftp_fs_memory.c.
5014 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5016 * Fixed the buffer formatting and unformatting routines to
5017 check the size of 64 bits types with sizeof(). Affected
5018 file is lib/silcutil/silcbuffmt.c.
5020 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5022 * Removed 0.6.x backwards support.
5024 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5026 * Changed all integer type names:
5027 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5028 to avoid collisions with other libraries using same type names
5031 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Added `prefer_ipv6' argument to the functions
5034 silc_net_gethostbyname[_async]. If it is TRUE it will return
5035 IPv6 address over IPv4. If FALSE IPv4 address is returned
5036 even if IPv6 address was found. Affected files
5037 lib/silcutil/silcnet.[ch].
5039 * Added support silc_net_create_connection[_async] to fallback
5040 to IPv4 address if IPv6 address could not be used (like if
5041 it doesn't work on a specific system). Affected file in
5042 lib/silcutil/unix/silcunixnet.c.
5044 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5046 * Added silc_schedule_reinit function to do the enlarging
5047 of the max tasks handling capabilities of the scheduler.
5048 Affected files lib/silcutil/silcschedule.[ch].
5050 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5052 * Added automatic extern "C" { ... } for C++ compilers so the
5053 application does not need to define them. Affected file
5054 includes/silcincludes.h.
5056 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5057 old name went against naming convention. Applications now
5058 include "silcclient.h" instead of "clientlibincludes.h".
5059 Removed includes/clientlibincludes.h, it is redundant now.
5061 * Renamed includes/version.h to silcversion.h.
5063 * Added really preliminary support for OS/2 into the util
5064 library. Only thread & mutex API is implemented, others
5065 are still to be implemented. Created the lib/silcutil/os2/
5066 directory. Created also file includes/silcos2.h.
5068 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5070 * Added preliminary BeOS support into the util library.
5071 Created lib/silcutil/beos/, and implemented all the needed
5072 functions to support SILC on BeOS. Created also file
5073 includes/silcbeos.h.
5075 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5077 * Added proper initializations to silc's irssi code, so it's
5078 now possible to load it as module. Affected files
5079 irssi/src/silc/core/silc-core.c,
5080 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5082 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5084 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5087 * Fixed the silcdoc document generator to correct generate
5088 docs from all kinds of filenames. Affected files are
5089 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5091 * ROBOdoc documented lib/silcutil/silcmemory.h.
5092 Added also new function silc_memdup.
5094 * Removed lib/silcutil/silcbufutil.h and moved those routines
5095 to the lib/silcutil/silcbuffer.h.
5097 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5099 * Added `user_count' to the SilcChannelEntry which now tells the
5100 number of users on the channel. The user count is now saved
5101 in normal server of global channels as well. Affected files
5102 silcd/server.c, idlist.h, packet_receive.c and command.c.
5104 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5105 include file utility functions.
5107 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5108 instead of calling directly OS routines.
5110 * Fixed NICK change printing in Irssi SILC Client. Fixed
5111 KICKED notify printing in Irssi SILC Client. Affected file
5112 irssi/src/silc/core/client_ops.c.
5114 * Fixed a NICK change bug in client library, to not recreate the
5115 client_entry->channels hash table everytime nick is changed.
5116 Affected file lib/silcclient/client.c.
5118 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5120 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5121 the SKE interface a bit.
5123 * Fixed padding problem in PKCS#1. The padding was not actually
5124 random since the random number generator was used incorrectly.
5125 This security bug affects only when encrypting with PKCS#1, and
5126 it is not currently used at all in SILC. SILC only use signing
5127 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5129 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5131 * Rewrote the notify handling in Irssi SILC client to not call
5132 the events as signals. Fixes problems with Perl support.
5133 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5135 * Send the auto-nicking NICK command in client library with
5136 little timeout after connecting. The affected file is
5137 lib/silcclient/client.c.
5139 * Added following new config file settings:
5140 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5141 key_exchange_timeout, conn_auth_timeout, connections_max,
5144 Implemented all the new config settings handling in the server.
5146 Optimized the use of SKE Mutual flag usage. Use it only
5147 if connection authentication protocol is not based in public
5150 Renamed all SilcServerConfigSection* to SilcServerConfig*
5151 to have a bit shorter names.
5153 Affected files silcd/serverconfig.[ch], server.[ch], and
5156 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5158 * Cleaned up the listening sockets code, preparing for the rehash
5159 support. Affected file is silcd/server.c.
5161 * Fixed some output messages. Affected files are silcd/silcd.c,
5164 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5166 * Create lib/doc/silcrng_intro.html document as introduction
5167 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5169 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5171 * Fixes to the silcd config template. Affected file is
5172 doc/example_silcd.conf.in.
5174 * Removed type casts from silc_calloc(), conforming to the
5175 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5177 * Removed param_name member from client, server, and router
5178 section structs, now identifying the param directly.
5180 Added CONFIG_FREE_AUTH macro in config file parsing.
5182 Affected files are silcd/serverconfig.[ch].
5184 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5186 * Fixed command line parameter handling. All SILC initialization
5187 is now done in silc_core_init() which also fixes autoconnecting
5190 Affected files irssi/src/silc/core/silc-core.c,
5191 irssi/src/fe-text/silc.c.
5193 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5195 * Added new configuration options and blocks:
5196 keepalive_secs, reconnect_count, reconnect_interval,
5197 reconnect_interval_max, reconnect_keep_trying and
5198 require_reverser_lookup. Added ConnectionParam block, and
5199 implemented the connection parameters when connecting as
5200 initiator and when accepting connections as responder.
5202 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5203 whether given configuration value has been given already.
5205 Affected files silcd/serverconfig.[c], server.[c].
5207 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5208 algorithm parts and created new file silcalgs.conf, that
5209 is now included from the example_silcd.conf.in.
5211 * Optimized the silc_server_connect_to_router_second to take
5212 the connection configuration object from the SilcServerConnection
5213 object instead of finding it during the connecting phase.
5214 Added the configuration object to SilcServerConnection struct.
5215 Affected files silcd/server_internal.h, server.c.
5217 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5219 * Add the client on channel after it was resolved at the
5220 channel message receiving, and it was not already on the
5221 channel. Affected file lib/silcclient/client_channel.c.
5223 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5225 * Fixed the public key authentication to allocate always the
5226 destination signature buffer instead of using static buffer.
5227 Affected file silcd/protocol.c.
5229 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5231 * Unified the serverconfig.[ch]'s helper function interface.
5232 Affected file silcd/serverconfig.[ch].
5234 * Removed doc/example_silc.conf.in since it is redundant.
5235 The make install will now install irssi/silc.conf file.
5237 * Added new Passphrase and Publickey authentication methods to
5238 config file, allowing both public key and passphrase based
5239 authentication to be set at the same time.
5241 Added `prefer_passphrase_auth' setting in config file which
5242 can be used to set to prefer passwd auth if both passwd and
5243 public key is set. If not set, public key is preferred.
5244 This has effect only when being initiator (responder will try
5247 Added support for authentication with passphrase and public key
5248 at the same time. The passphrase is tried first always since
5249 it is faster to check.
5251 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5253 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5255 * Merged the new SILC Config library, with the server parsing
5256 support. Read the header file silcconfig.h or the toolkit
5257 documentation for the news. Affected files are
5258 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5259 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5260 silcd/protocol.c silcd/server.c silcd/server_backup.c
5261 silcd/serverconfig.[ch] silcd/silcd.c.
5263 * Fixed some silclog documentation. Affected file is
5264 lib/silcutil/silclog.h.
5266 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5268 * The silc_cipher_register, silc_hash_register and
5269 silc_hmac_register now checks if the object to be registered
5270 is registered already. Affected files are
5271 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5273 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5275 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5277 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5279 * Allow zero length channel messages inside the Channel Message
5280 Payload. Affected file lib/silccore/silcchannel.c.
5282 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5283 as header filenames.
5285 * Removed lib/silcclient/README and created HTML file
5286 lib/silcclient/silcclient_using.html, which is now included
5287 as part of Toolkit documentation.
5289 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5291 * Fixed CUMODE_CHANGE notify handling to change the mode of
5292 correct client. Affected file lib/silcclient/client_notify.c.
5294 * Make silc_rng_alloc fail if it cannot allocate the sha1
5295 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5297 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5299 * Fixed the file transfer's key agreement payload to include
5300 zero port also if the hostname is NULL because it could not
5303 Call file transfer monitor callback now also if error occurs
5304 during key agreement protocol.
5306 Changed the silc_client_file_send interface to return the
5307 SilcClientFileError instead of session id. The session ID
5308 is returned into pointer provided as argument.
5310 Check that the file exists locally before sending the
5311 file transfer request at all.
5313 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5315 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5316 error than can occur while key agreement protocol. Affected
5317 file lib/silcclient/silcapi.h.
5319 * Fixed the event_mode CMODE handler to not crash when mode
5320 is changed and +k mode is set in the channel. Affected file
5321 irssi/src/silc/core/silc-channels.c.
5323 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5324 SILC_LOG_WARNING to give out Warning and not Error. Affected
5325 file lib/silcutil/silclog.c.
5327 * Fixed the channel message payload decryption in the function
5328 silc_channel_message_payload_decrypt to not modify the original
5329 buffer before it is verified that the message decrypted
5330 correctly. Otherwise, next time it is called with correct
5331 channel key it won't encrypt since the payload is corrupted.
5332 Affected file lib/silccore/silcchannel.c.
5334 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5336 * Do not constantly resize the window. A fix patch by cras.
5337 Affected file irssi/src/fe-text/screen.c.
5339 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5341 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5342 Affected file lib/silcutil/silcnet.c.
5344 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5346 * Fixed a bug in hash table internal routine for traversing
5347 the table with foreach callback. The current entry may
5348 become invalid in the callback but it was referenced after
5349 the callback returned.
5351 Do not allow auto rehashing of hash table during the
5352 silc_hash_table_foreach operation, for same reasons as it is
5353 not allowed for SilcHashTableList. Affected files are
5354 lib/silcutil/silchashtable.[ch].
5356 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5358 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5359 Win32 DLL. extern's in header files are now declared with
5362 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5364 * Fixed private message handling. It used some old code that
5365 caused the client to crash. Affecte file is
5366 lib/silcclient/client_prvmsg.c.
5368 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5370 * Added function silc_client_add_channel,
5371 silc_client_replace_channel_id, and removed functions
5372 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5373 from client library.
5375 * Added cross reference of the joined channels to the
5376 SilcClientEntry, and changed the SilcChannelEntry's
5377 users list to SilcHashTable. The affected files are
5378 lib/silcclient/idlist.[ch].
5380 * Fixed a bug in hash table tarversing. While the hash table
5381 is traversed with SilcHashTableList the table must not be
5382 rehashed. It is now guaranteed that auto rehashable tables
5383 are not rehashed while tarversing the list. Also defined that
5384 silc_hash_table_rehash must not be called while tarversing
5385 the table. Added function silc_hash_table_list_reset that must
5386 be called after the tarversing is over. The affected files are
5387 lib/silcutil/silchashtable.[ch].
5389 * Changed all hash table traversing to call the new
5390 silc_hash_table_list_reset in server and in client library.
5392 * Added function silc_client_on_channel to return the
5393 SilcChannelUser entry if the specified client entry is joined
5394 on the specified channel. This is exported to application as
5395 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5397 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5399 * Fixed founder regaining problem with JOIN command on normal
5400 server. The notify for mode change must be sent always and
5401 not only if !cmd->pending. Affected file silcd/command.c.
5403 * Fixed the WHOWAS command's reply sending to support the
5404 lists correctly. Affected file silcd/command.c.
5406 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5408 * When sending JOIN command to router for processing the
5409 sender's old command identifier was not saved back to the
5410 sender's command context, fixed now. The affected file is
5413 * Create the key in JOIN command of the router did not return
5414 the channel key, added check for this. Affected file is
5417 * Fixed a channel ID update bug in JOIN command reply. Do
5418 not directly upgrade the ID but call the function
5419 silc_idlist_replace_channel_id if the ID was changed.
5420 Affected file silcd/command_reply.c.
5422 * Fixed memory leaks from command calling if it would fail.
5423 Affected file silcd/command.c.
5425 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5427 * Applied patches from cras:
5429 Memory leak fixes around libaries, irssi window resize fix,
5430 new silclist.h and silcdlist.h, all extern inline changed to
5433 * Removed dotconf from lib/dotconf, not needed anymore.
5435 * Removed TRQ from lib/trq, not needed anymore.
5437 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5438 with server connections. Later this will be configurable
5439 in config file after new config file is done. Affected file
5442 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5444 * Fixed a crash in server related to channel announcements.
5445 Affected file silcd/server.c.
5447 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5449 * Fixed memory leaks in silc_server_create_new_channel*
5450 functions. Affected file silcd/server.c.
5452 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5453 which ID was changed. This way the router will send the
5454 user list for the channel again, and server won't be in
5455 desync in some rare circumstances. Affected file is
5456 silcd/packet_receive.c.
5458 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5460 * Check for NULL socket pointer in the function
5461 silc_server_packet_send_to_channel_real. Affected file
5462 silcd/packet_send.c.
5464 * Fixed the BAN notify handling to correctly remove ban
5465 list. Affected file silcd/packet_receive.c.
5467 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5469 * Fixed some header addition to Toolkit distribution in
5470 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5472 * Added lib/silcclient/client_ops_example.h as an template
5473 file for application programmers to quickly start using
5474 the SilcClientOperation functions in their application.
5475 Updated the lib/silcclient/README as well to tell about this
5476 nice file made available.
5478 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5480 * Call silc_server_remove_from_channels when removing client
5481 entry when NO_SUCH_CLIENT_ID was received. Affected file
5482 is silcd/command_reply.c.
5484 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5486 * Added server & router operator statistics updating. Affected
5487 file silcd/packet_receive.c and silcd/command.c.
5489 * Fixed the SERVER_SIGNOFF notify handling on normal server
5490 not to save the history information for clients. Same was
5491 fixed earlier in remove_clients_by_server function, but not
5492 here. Affected file silcd/packet_receive.c.
5494 * Raised the default connection-retry count from 4 to 7 in
5495 server. Affected file silcd/server.h.
5497 * Cancel any possible reconnect timeouts when we start the
5498 key exchange. Affected file silcd/server.c.
5500 * Do not reconnect on connection failure when SCONNECT was
5501 given. Affected files silcd/server.[ch].
5503 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5505 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5507 * Fixed the NICK command to always give the unformatted
5508 nickname to the one giving the NICK command. If unformatted
5509 nickname is cached already it will be formatted and the
5510 local entry will always get the unformatted nickname.
5511 Affected file lib/silcclient/idlist.c.
5513 * Fixed some double frees from client library commands.
5514 Affected file is lib/silcclient/command.c.
5516 * Fixed CUMODE command in server to assure that no one can
5517 change founder's mode than the founder itself, there was a
5518 little bug. Affected file silcd/command.c.
5520 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5522 * Removed the SilcClientCommandDestructor from the client
5523 libary, it is not needed anymore. Affected files are
5524 lib/silcclient/silcapi.h, command[_reply].[ch],
5525 client_notify, idlist.c.
5527 * Fixed GETKEY command to first resolve client, and then
5528 resolve the server only if the client was not found, instead
5529 of resolving both at the same time. Affected file is
5530 lib/silcclient/command.c.
5532 * Added silc_client_start_key_exchange_cb and lookup the
5533 remote hostname and IP address before starting the key
5534 exchange with server. The affected file is
5535 lib/silcclient/client.c.
5537 * The server's public key is now saved using the IP address
5538 of the server and not the servername for the filename.
5539 The hostname public key filename is checked as an fall back
5540 method if the IP address based filename is not found.
5542 Fixed the GETKEY command to save the fetched server key
5543 in correct filename.
5545 Print the remote server's hostname now when new key is
5546 received during connection process. Affected file is
5547 irssi/src/silc/core/client_ops.c.
5549 * Return always our own public key to the client if it asks
5550 for it with GETKEY command. Affected file silcd/command.c.
5552 * Removed the use_auto_addr variable from default config
5553 file since it was in wrong section. Affected file is
5556 * Fixed TOPIC_CHANGE notification to not route it when it
5557 was sent using silc_server_send_notify_to_channel function.
5558 Affected file silcd/command.c.
5560 * Fixed silc_server_send_notify_kicked to send the kicker's
5561 Client ID also, it was missing. Affected files are
5562 silcd/command.c, silcd/packet_send.[ch].
5564 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5566 * Do not save client history information in SERVER_SIGNOFF.
5567 Fixes the bug in normal server that it does not detect
5568 the client becoming valid after the server becomes back
5569 online. Affected file silcd/server_util.c.
5571 * Added `sock_error' field into the SilcSocketConnection
5572 context. When error occurs during socket operation (read
5573 or write) the error is saved. Added also new function
5574 silc_socket_get_error to return human readable socket error
5575 message. Affected files are lib/silcutil/silcsockconn.[ch],
5576 lib/silcutil/unix/silcunixsockconn.c, and
5577 lib/silcutil/win32/silcwin32sockconn.c.
5579 * The server now prints the socket error message in the
5580 signoff for client. Affected file silcd/server.c.
5582 * Fixed the `created' channel information sending from router
5583 to server in JOIN command. Checks now whether the channel
5584 really was created or not and set it according that.
5586 Fixed the JOIN command to use the client entry's current
5587 ID during the joining procedure instead of the one it sent
5588 in the command (it is checked though), since it can change
5589 between the packet processing and command processing, and
5590 would just case unnecessary pain in the client end. Affected
5591 file silcd/command.c.
5593 * Fixed a channel key payload sending to use correct channel
5594 ID when the server was forced to change the channel's ID by
5595 router. Router sent the key payload with the old Channel ID.
5596 Affected file silcd/packet_receive.c.
5598 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5600 * Call silc_server_save_channel_key only if the key payload
5601 was provided in the JOIN command's command reply. Affected
5602 file silcd/command_reply.c.
5604 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5606 * Fixed silc_mp_sizeinbase to return the value correctly with
5607 MPI. Affected file lib/silcmath/mp_mpi.c.
5609 * Fixed the stop_server signal to correctly stop the scheduler
5610 and gracefully stop the server when SIGTERM or SIGINT signals
5611 are received. Affected file silcd/silcd.c.
5613 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5615 * Simple handling of TERM and HUP signals. Also added some log
5616 flushing call around. Affected file is
5619 * Fixed small bugs in silclog.c. Now buffering output will take
5620 effect after 10 seconds since startup: This will ensure that
5621 no important startup messages are lost. Also output redirection
5622 will preserve original format ([Date] [Type] message).
5623 Affected file is lib/silcutil/silclog.c.
5625 * Added two options to the config file, in the logging section:
5626 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5627 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5629 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5631 * Do not print the warning about log files not being initialized
5632 more than once to avoid excess logging. Affected file is
5633 lib/silcutil/silclog.c.
5635 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5636 the SIM copying in make install in Makefile.am.pre.
5638 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5640 * Rewritten silclog APIs. Globally interesting changes follows:
5641 silc_log_set_files() changed to silc_log_set_file().
5642 silc_log_set_callbacks() changed to silc_log_set_callback().
5643 ROBOdoc documented silclog header file.
5644 SilcLogCb now returns bool to wether inihibit the default
5645 handler or not (to keep the old behaviour return always TRUE).
5646 The new APIs should also fix the problem of the
5647 silcd_error.log file that was written in the current directory.
5650 Log files streams will remain opened after silc_log_set_file()
5651 call, means less CPU usage notably on high traffic servers.
5652 File streams are now full buffered, and flushed to the disk
5653 every 5 minutes, lesses HD activity and CPU usage.
5654 Messages can be redirected, allowing admins to configure
5655 one single logfile for all server messages.
5656 the silc_log_quick global variable to activate fast-logging.
5657 Affected files lib/silcutil/silclog.[ch]
5659 * Changed some code to conform new silclog APIs. Affected
5660 files are doc/example_silcd.conf.in, silcd/server.c
5661 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5664 * Fixed a memory leak that could occur in some situations.
5665 Affected file silcd/serverconfig.c.
5667 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5669 * Added the silc_client_del_client to remove the client from
5670 all channels as well. Affected file lib/silcclient/idlist.c.
5672 * Fixed the client library to correctly remove the client
5673 from all channels when the client entry is being destroyed.
5674 Affected file lib/silcclient/client_notify.c, command.c.
5676 * Added auto-nicking support to the client library. If the
5677 applicatio now sets client->nickname it will be sent to the
5678 server after connecting by the library. This way for example
5679 SILCNICK (or IRCNICK) environment variables will have effect
5680 and always change the nickname automatically to whatever
5681 it is wanted. Affected file lib/silcclient/client.[ch].
5683 * Renamed silc_server_command_bad_chars to the
5684 silc_server_name_bad_chars and moved it to the
5685 silcd/server_util.[ch]. Added also new function
5686 silc_server_name_modify_bad to return nickname that
5687 includes bad characters as new nickname without those
5688 bad characters. This check and modify is now used in
5689 silc_server_new_client when the username is initially set
5690 as nickname, so it must be checked to be valid nickname.
5691 Affected file silcd/packet_receive.c.
5693 * The nickname length is now taken from the packet for real
5694 and not trusted to strlen() since it clearly can return
5695 wrong length for nickname including bad characters. This
5696 also applies to channel names. Affected file silcd/command.c.
5698 * Removed the lib/silcsilm/modules directory. Modules are now
5699 compiled into the lib/silcsim. Fixed the copying of the
5700 modules to follow symbolic links in Makefile.am.pre.
5702 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5704 * Fixed silc_string_regexify list creation. Fixes bugs with
5705 BAN and INVITE commands in server. The affected file is
5706 lib/silcutil/unix/silcunixutil.c.
5708 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Removed the command destructor entirely from the server's
5711 command and command reply routines. It is not needed, and
5712 its usage was buggy and caused crashes. Affected files are
5713 silcd/command[_reply].[ch].
5715 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Cancel protocol and NULL sock->protocol if timeout
5718 occurred during protocol. Affected file silcd/server.c.
5720 * Cancel protocol timeouts always before calling the final
5721 callback, to assure that after final callback is called
5722 no other state will be called for the protocol anymore.
5723 Affected file silcd/protocol.c.
5725 * Print error log if incoming connection configuration could
5726 not be found. Affected file silcd/server.c.
5728 * Fixed JOIN command to correctly save the founder mode
5729 to the client on normal SILC server, when the channel
5730 was created by the router. Affected file silcd/command.c.
5732 * Fixed LIST command (hopefully) to send correct reply
5733 packets. Affected file silcd/command.c.
5735 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * The silc_packet_receive_process now returns FALSE if the
5738 read data was invalid packet, and TRUE if it was ok.
5740 The server now checks that if unauthenticated connection
5741 sends data and its processing fails the server will close
5742 the connection since it could be a malicious flooder.
5744 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5746 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Make sure the warning about error opening a log file is
5749 printed only once and not everytime it fails (produces
5750 too much useless log). Affected file lib/silcutil/silclog.c.
5752 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5754 * Made the silc_server_daemonise() function more readable.
5755 Affected file silcd/server.c.
5757 * Pid file is now optional, the user may comment it out from
5758 the config file. Removed define SILC_SERVER_PID_FILE, we
5759 don't need a default any longer. Affected file
5760 configure.in.pre, lib/Makefile.am.pre.
5762 * Make some use of the pid file. The server now dies at startup
5763 if it detects a valid pid file on his path. The server would
5764 die anyway in this circumstance, because of the bind() failure.
5765 Affected file silcd/silcd.c.
5767 * No longer compiling lib/dotconf.
5769 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Fixed JOIN command parsing not to crash. Affected file
5772 lib/silcclient/command.c.
5774 * Fied the NICK_CHANGE notify to add the new client entry
5775 even it is resolved. This removes an <[unknown]> nick
5776 thingy bug in the client. Affected file is
5777 lib/silcclient/client_notify.c.
5779 * Do not try to allocate 0 bytes (efence does not like it)
5780 in lib/silccore/silccomand.c when encoding payload.
5782 * Do not take IRCNICK as nickname in Irssi SILC client since
5783 it is not possible to set nickname before hand connecting
5784 the server (TODO has an entry about adding auto-nicking
5787 * Changed the silc_server_command_pending to check whether
5788 there already exists an pending entry with the specified
5789 command, command identifier and pending callback. This is
5790 to fix IDENTIFY and WHOIS related crashes that may register
5791 multiple pending commands with same identifier. Affected
5792 file silcd/command.c.
5794 * Fixed the server to reconnect to the router even if it
5795 was already reconnecting and EOF was received. This to
5796 fix a possibility that the server wouldn't ever try to
5797 auto-reconnect to the router. Affected file silcd/server.c.
5799 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Fixed the server's password authentication to use the
5802 length of the locally saved password, and not the one
5803 sent in the packet. Affected file silcd/protocol.c.
5805 * Fixed same password authentication problem in the
5806 Authentication Payload handling routines in
5807 lib/silccore/silcauth.c.
5809 * Yet another password authentication problem fixed with
5810 channel password handling in silcd/command.c.
5812 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * If first character of string in silc_parse_userfqdn is '@'
5815 then do not parse it. Affected file is
5816 lib/silcutil/silcutil.c.
5818 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Fixed minor bug in IDENTIFY command reply sending, which
5821 caused various weird problems during JOIN when it was
5822 resolving names for users. Affected file silcd/command.c.
5824 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Fixed the IDENTIFY command reply sending to chech better valid
5827 clients. It was possible to send incomplete list of replies.
5828 Affected file silcd/command.c.
5830 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Added silc_client_command[s]_[un]register functions now to
5833 dynamically register the commands in client library. Removed
5834 the static table of commands. This allows the client library
5835 to call commands without causing the application to know about
5836 what commands library has called.
5838 Removed the INFO command reply kludge to detect when the command
5839 was called by library. Now library use its own command reply
5840 function for INFO command.
5842 Added function silc_client_command_call to call a command.
5843 Application can use it to call command, not access the structure
5846 Now all commands that are sent by the client library (not
5847 explicitly sent by application) use own command reply functions.
5849 Affected files around lib/silcclient/ and in
5850 irssi/src/silc/core/.
5852 * Fixed the WHOIS command reply sending to chech better valid
5853 clients. It was possible to send incomplete list of replies.
5855 Fixed the WHOIS and IDENTIFY to send the request to router
5856 if normal server did not do it and did not find any results.
5858 Affected file silcd/command.c.
5860 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * Moved the internal data from SilcClient context into its
5863 own file, not accesible to application. Affected files
5864 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5865 and other files in client library.
5867 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5869 * Added doc/examples installation target in Makefile.am.pre.
5872 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5875 commands the found client entry will be removed from the
5876 cache, after notifying application about the error. Affected
5877 file lib/silcclient/command_reply.c.
5879 * Changed the /MSG to check for exact nickname user gave, and
5880 not let `nick' match `nick@host' if it is only one found. Now,
5881 user must type the exact nickname (like nick@host2) even if
5882 there are no more than one same nicks found. This is to avoid
5883 a possibility of sending nickname to wrong nickname since
5884 `nick' could match `nick@host'. Affected file is
5885 irssi/src/core/silc-servers.c.
5887 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5889 * Do not print "you are now server operator" or similar when
5890 giving /away command. Affected files are
5891 irssi/src/silc/core/client_ops.c, silc-servers.h.
5893 * Made the silc_server_command_pending_error_check to send
5894 the same command reply payload it received back to the
5895 original sender of the command. This way all arguments
5896 that was received by the server will be received by the
5897 client too. Affected file silcd/command.c.
5899 * Added the silc_idcache_add to return the created cache entry
5900 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5902 * Add global clients to expire if they are not on any channel.
5903 This is because normal server will never know if they signoff
5904 if they are not on any channel. The cache expiry will take
5905 case of these entries. This is done by normal servers only.
5906 The affected files are silcd/command_reply.c,
5907 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5909 * If server receives invalid ID notification for WHOIS or
5910 IDENTIFY and the ID exists in the lists, it is removed.
5911 Affected file silcd/command_reply.c.
5913 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5914 in client then client entry that it matches is searched and
5915 the nickname is printed on the screen for user. Affected
5916 file irssi/src/silc/core/client_ops.c.
5918 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Use cache entry expire time in the LIST command reply to
5921 purge old entries from the cache after the LIST command
5922 reply has been received. This way we don't have non-existent
5923 entries in the cache for too long. Affected file is
5924 silcd/command_reply.c.
5926 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * If we are normal server, and we've not resolved client info
5929 in WHOIS or IDENTIFY from router, and it is global client,
5930 we'll check whether it is on some channel. If it is not
5931 then we cannot be sure about its validity and will resolve it
5932 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5933 file silcd/command.c.
5935 * Search channel by name (if possible) rather than by ID
5936 in IDENTIFY command's command reply. Affected file is
5937 silcd/command_reply.c.
5939 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5941 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5942 Updated specs and implemented it. Affected file silcd/command.c,
5943 silcd/packet_send.c and silcd/packet_receive.c.
5945 * Implemented the <founder auth> payload handling in the JOIN
5946 command. If provided all conditions for channel joining
5947 except requirement to provide correct passphrase can be
5948 overrided by the channel founder. Updated the protocol specs.
5949 Affected file silcd/command.c.
5951 Added support for founder auth in JOIN command in client
5952 library. Fixed the parsing of the JOIN command now to support
5953 all options as they should be. The affected file is
5954 lib/silcclient/command.c.
5956 * Optimized the WHOIS and IDENTIFY commands to send the request
5957 to router only if it includes nicknames or other names. If
5958 they include only IDs then check the local cache first before
5959 routing. Affected file is silcd/command.c.
5961 * Added channels topic announcements. Affected file is
5962 silcd/packet_receive.c and silcd/server.c.
5964 * Fixed the silc_server_send_notify_topic_set to really destine
5965 the packet to channel. Affected file silcd/packet_send.c.
5967 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5968 library. Affected file lib/silcclient/client_notify.c.
5970 * Added UMODE announcements. Affected file silcd/server.c.
5972 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Memory leak fixes in:
5976 lib/silcutil/silcsockconn.c
5977 lib/silcske/silcske.c
5978 lib/silcske/groups.c
5980 lib/silccrypt/silcpkcs.c
5981 lib/silccore/silccommand.c
5982 lib/silccore/silcidcache.c
5987 * ROBOdoc documented the lib/silcske/groups.h file and a
5988 bit changed the interface for better.
5990 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5992 * Update the client entry context in the ID cache after
5993 nick change. Affected file lib/silcclient/command.c.
5994 Fixes the CUMODE command when regaining founder privileges,
5995 and a little WHOIS problem.
5997 * Fixed silc_net_gethostbyname to correctly call the
5998 inet_ntop. Affected file lib/silcutil/silcnet.c.
6000 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6002 * Added IPv6 support checking to the configure.in.pre, added
6003 also --enable-ipv6 option to override the check. Affected
6004 file configure.in.pre.
6006 * The silc_thread_create now calls the start function
6007 directly if threads support is not compiled in. Removes
6008 ugly #ifdef's from generic code. Affected files are
6009 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6011 * Added silc_net_gethostby[name/addr]_async to asynchronously
6012 resolve. Affected files are lib/silcutil/silcnet.[ch].
6014 * Added support for rendering IPv6 based server, client and
6015 channel IDs. Affected file lib/silcutil/silcutil.c.
6017 * Added support for creating IPv6 based server IDs. Affected
6018 file is silcd/serverid.c.
6020 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6022 * Added silc_net_gethostby[addr/name] into the
6023 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6024 routines. Added silc_net_is_ip[4/6]. Affected file is
6025 lib/silcutil/unix/silcunixnet.c. All routines that take
6026 address as argument now supports both IPv4 and IPv6 addresses.
6028 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6030 * Fixed LIST command reply sending in server. Affected file
6033 * Server now sends the kicker's client ID in the KICK notify
6034 to the kicked client. Affected file silcd/command.c.
6036 * The client library now parses the kickers client ID and
6037 UI displays it. Affected files lib/silcclient/client_notify.c
6038 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6040 * Made all payload parsing function prototypes consistent.
6041 They all take now const unsigned char * and uint32 pair as
6042 the payload data instead of SilcBuffer. Changes all around
6043 the source tree. Other unsigned char* -> const unsigned char*
6044 changes around the tree as well.
6046 * Optimized SFTP client and server packet sending not to
6047 allocate new buffer for each packet but to recycle the
6048 first allocated buffer. Affected files are
6049 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6051 * Optimized the SFTP client to use SilcList instead of
6052 SilcDList for requests, because it is faster. Affected file
6053 is lib/silcsftp/sftp_client.c.
6055 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6056 into lib/silccore/silcid.[ch].
6058 Renamed silcpayload.[ch] into silcargument.[ch].
6060 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * If client entry is deleted with active key agreement
6063 session, abort the session.
6065 The silc_client_abort_key_agreement now calls the completion
6066 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6068 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6071 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6073 * Don't use __restrict in older GCC's. Affected file is
6074 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6076 * silc_net_localhost now attempts to reverse lookup the
6077 IP/hostname. Affected file lib/silcutil/silcnet.c.
6079 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6080 command. It can be used to gain founder privileges at
6081 the same time when joining the channel.
6083 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6084 kicker's client ID as well. Updated protocol specs.
6086 Defined that the server must send SILC_COMMAND_IDENTIFY
6087 command reply with error status to client who sent
6088 private message with invalid client ID.
6090 Updated the protocol specification.
6092 * Added silc_server_send_command_reply to send any
6093 command reply. Affected file silcd/packet_send.[ch].
6095 * Added silc_id_payload_encode_data to encode ID payload
6096 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6098 * The server now send IDENTIFY command reply with error
6099 status if client ID in private message is invalid. Affected
6100 file silcd/packet_receive.c.
6102 * Save the server key file with server's IP address in
6103 the filename instead of hostname. The affected file is
6104 irssi/src/silc/core/client_ops.c.
6106 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6111 * Added libtool support for compiling shared objects in
6112 lib/silcsim. Affected file configure.in.pre and
6113 lib/silcsim/Makefile.am. Original patch by cras.
6115 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Pid file configuration, and server's config file fixes
6118 patch by toma. Updated CREDITS file.
6120 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Fixed silc_client_channel_message to not try to decrypt
6123 the message twice if it resolved the destination client
6124 information. This could cause of dropping one channel
6125 message. Affected file lib/silcclient/client_channel.c.
6127 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6130 lib/silcclient/client.c. This function is used when the SILC
6131 Client is run under some other scheduler, or event loop or
6132 main loop. On GUI applications, for example this may be
6133 desired to used to run the client under the GUI application's
6134 main loop. Typically the GUI application would register an
6135 idle task that calls this function multiple times in a second
6136 to quickly process the SILC specific data.
6138 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6140 * Fixed silc_server_drop() for dropping the supplementary
6141 groups as well, this could cause a security hole on some
6144 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6149 * Write PID file after dropping privileges. Added -F option
6150 to run server on foreground. A patch by debolaz.
6151 Affected files silcd/server.c, silcd/silcd.c.
6153 * Fixed MOTD to return the MOTD file server name. Affected
6154 file silcd/command.c.
6156 * Added INFO command reply handling to the Irssi SILC Client.
6157 Affected file irssi/src/silc/core/client_ops.c.
6159 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Fixed the silc_idcache_list_* routines to really support
6162 the dynamic list. Fixes a crash. Affected file is
6163 lib/silccore/silcidcache.c.
6165 * Fixed the LIST command reply to really call LIST command's
6166 pending callbacks. Affected file silcd/command_reply.c.
6168 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Update conn->local_entry->nickname after giving NICK
6171 command. Affected file lib/silcclient/command.c.
6173 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6175 * Added the [pid] option to the silcd configuration file
6177 Affected files: serverconfig.[ch] and silcd.c
6179 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Save fingerprint in WHOIS command reply in server.
6182 Affected file silcd/command_reply.c.
6184 * Fixed NICK commands pending callback registration.
6185 Affected file lib/silcclient/command.c.
6187 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Use ++server->cmd_ident when sending commands in server,
6190 instead of random number. Affected file silcd/command.c.
6192 * Fixed GETKEY command reply to call actually GETKEY pending
6193 command callbacks. Affected file silcd/command_reply.c.
6195 * A bit stricter check for nicknames. Check for same nickname
6196 in NICK command also. Affected file silcd/command.c.
6198 * Do not call INFO command everytime client ID changes, only
6199 during first connecting. Affected file lib/silcclient/client.c.
6201 * Set the new nickname only after successful command reply for
6202 NICK command is returned by server. Affected file
6203 lib/silcclient/command.c.
6205 * Remove nicknames from nicklist during server_signoff notify.
6206 Should fix /NAMES bit more. The affected file is
6207 irssi/src/silc/core/silc-channels.c.
6209 * Added `fingerprint' field to the SilcIDListData in the
6210 silcd/idlist.h to hold the fingerprint of the client's
6213 Send the fingerprint of the client's public key in WHOIS
6216 Affected files silcd/command.c, and silcd/idlist.[ch].
6218 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6219 create fingerprint from given data.
6221 * Show the fingerprint of the client's public key in WHOIS.
6222 Affected files irssi/src/module-formats.[ch] and
6223 irssi/src/silc/core/client_ops.c.
6225 * Format the multiple same nicknames also during JOIN and
6226 NICK_CHANGE notifys. Affected file is
6227 lib/silcclient/client_notify.c.
6229 * Do not print error on screen for invalid private message
6230 payload since it can come if someone is sending private
6231 messages with wrong key. Affected file
6232 lib/silccore/silcprivate.c.
6234 * Fixed multiple concurrent /PING crash. Affected file
6235 lib/silcclient/command.c.
6237 * Changed the wrong ID encoding. All IP addresses must be
6238 in MSB first order in encoded format. They were encoded
6239 wrong and was in LSB format. Affected files are
6240 silcd/serverid.c, lib/silcutil/silcutil.c.
6242 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6244 * Call the `connect' client operation through the scheduler
6245 in case of error. Affected file lib/silcclient/client.c.
6247 * Call the `failure' client operation even if the error
6248 occurred locally during a protocol. Affected file is
6249 lib/silcclient/protocol.c.
6251 * Added support of sending LIST command to router from normal
6252 server. This way normal server can get list of all channels
6253 in the network too. Fixed the channel list sending in the
6254 server too. Affected files are silcd/command.c, and
6255 silcd/command_reply.[ch].
6257 * Added silc_server_update_channels_by_server and
6258 silc_server_remove_channels_by_server. They are used during
6259 disconnection of primary router and in backup router protocol.
6260 Affected file silcd/server_util.[ch], silcd/server.c and
6261 silcd/server_backup.c.
6263 * Fixed channel adding to global list in IDENTIFY command
6264 reply in server. Affected file silcd/command_reply.c.
6266 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * If the incoming packet type is REKEY or REKEY_DONE process
6269 that packet always synchronously. Fixes yet another MAC
6270 failed error on slow (dialup) connections. Affected file
6271 lib/silcclient/client.c and silcd/server.c.
6273 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Call check_version SKE callback for initiator too. Affected
6276 file lib/silcske/silcske.c.
6278 * Implemented fix for security hole found in the SKE that was
6279 fixed in the specification few days back; the initiator's
6280 public key is now added to the HASH value computation.
6281 Added backwards support for the old way of doing it too, for
6282 old clients and old servers. Affected file is
6283 lib/silcske/silcske.c.
6285 * Enabled mutual authentication by default in SKE. If initiator
6286 is not providing mutual authentication the responder will
6287 force it. This will provide the proof of posession of the
6288 private key for responder. The affected files are
6289 lib/silcclient/protocol.c and silcd/protocol.c.
6291 * Do not cache anymore the server's public key during SKE.
6292 We do mutual authentication so the proof of posession of
6293 private key is done, and if the server is authenticated in
6294 conn auth protocol with public key we must have the public
6295 key already. Affected file silcd/protocol.c.
6297 * Added new global debug variable: silc_debug_hexdump. If
6298 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6299 file lib/silcutil/silclog.[ch].
6301 * Fixed compilation warning due to char * -> const char *.
6302 Affected files lib/silcutil/silcnet.h, and
6303 lib/silccore/silcauth.[ch].
6305 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6307 * Fixed CMODE command when new channel key was created. If
6308 the creation failed the old key was removed. Next time giving
6309 same command would crash the server since the old key was
6310 freed already. Affected file silcd/command.c.
6312 * Fixed the silc_server_announce_get_channels to not crash
6313 on reconnect. Affected file silcd/server.c.
6315 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Added silc_log_set_debug_string function to set a regex
6318 string to match for debug output. Only the function names,
6319 or filenames matching the given debug string is actually
6320 printed. This way it is possible to filter out those debug
6321 strings that user is not interested in.
6323 Fixed a bug in silc_string_regexify.
6325 Affected files lib/silcutil/silclog.[ch], and
6326 lib/silcutil/unix/silcunixutil.c.
6328 * Changed the -d options in both server and Irssi SILC client
6329 to take the debug string as argument. Affected files
6330 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6332 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Added silc_hash_babbleprint to create a Bubble Babble
6335 Encoded fingerprint. The encoding is developed by Antti
6336 Huima (draft-huima-babble-01.txt), and it creates human
6337 readable strings out of binary data. Affected file
6338 lib/silccrypt/silchash.[ch].
6340 * Print the babble print now in addition of fingerprint as well
6341 in Irssi SILC client. Affected files are
6342 irssi/src/fe-common/silc/module-formats.[ch],
6343 irssi/src/fe-common/silc/core/client_ops.c.
6345 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Fixed a security problem found in SKE. The initiator's
6348 public key too is now added to the HASH hash value creation
6349 which is signed by the responder to create the SIGN value.
6350 This will prevent anyone in the middle to lie to the responder
6351 about the initiator's public key. If this is done now, the
6352 man in the middle will get caught. Updated the protocol
6355 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Better installation directory handling. Configure module
6358 paths and other paths automatically to example_silc* files
6359 in doc/. A patch by toma.
6361 * Fixed compiler warning from MPI library, and from SILC RNG.
6364 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6365 It can be configured with ./configure. A patch by toma.
6367 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Find correct make to use in prepare-clean. A patch by
6370 toma. Affected file prepare-clean.
6372 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6374 * Added irssi variables use_auto_addr, auto_bind_ip,
6375 auto_bind_port and auto_public_ip.
6377 * Changed the interface for silc_client_send_key_agreement
6378 in lib/silcclient/silcapi.h
6382 irssi/src/silc/core/silc-core.c
6384 lib/silcclient/silcapi.h
6385 irssi/src/silc/core/silc-channels.c
6386 lib/silcclient/client_keyagr.c
6389 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Added silc_pkcs_public_key_compare to compare two
6392 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6394 * Check that the client who set the founder mode on the
6395 channel is the same client that is giving the founder
6396 mode to itself. It is done by comparing the saved public
6397 key (it is saved even in the authentication is passphrase).
6398 Affected file silcd/command.c.
6400 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Do not process packet for disconnected socket connection.
6403 Affected file lib/silccore/silcpacket.c.
6405 * Process the DISCONNECT packet through scheduler in the
6406 client library. Affected file lib/silcclient/client.c.
6408 * Fixed the silc_client_packet_parse to not to increase
6409 the packet sequence number if the conn->sock and the
6410 current socket connection is not same. This can happen
6411 for example during key agreement when the conn includes
6412 multiple socket connections (listeners). Affected file
6413 lib/silcclient/client.c.
6415 * The sender of the file transfer request now provides also
6416 the pointer (listener) for the key exchange protocol. If
6417 the listener cannot be created then it sends empty key
6418 agreement and lets the receiver provide the listener.
6420 Added `local_ip' and `local_port' arguments to the
6421 silc_client_file_send. If they are provided they are used,
6422 if not then it will attempt to find local IP address, if
6423 not found or bind fails then the remote client will provide
6426 Affected files are lib/silcclient/client_ftp.c and
6427 lib/silcclient/silcapi.h.
6429 * Extended the FILE SEND command to support defining the
6430 local IP and port for key exchange listener. They are
6431 optional. Affected file irssi/src/silc/core/silc-servers.c.
6433 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Defined to WHOIS command reply the sending of fingerprint
6436 of the client's public key (if the proof of posession of the
6437 corresponding private key is verified by the server).
6438 Updated to the protocol specification.
6440 * Added support of receiving the client's public key's
6441 fingerprint in command reply in client library. Affected
6442 file is lib/silcclient/command_reply.c, and
6443 lib/silcclient/idlist.[ch].
6445 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Do not send over 128 chars long nickname to the server
6448 in NICK command. Affected file lib/silcclient/command.c.
6450 * Do not send over 256 chars long channel names to the server
6451 in JOIN command. Affected file lib/silcclient/command.c.
6453 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Assure that silc_server_close_connection cannot be called
6456 twice for same socket context. Affected file is
6459 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Send error message to application if opening file for
6462 writing during file transfer fails. Affected file is
6463 lib/silcclient/client_ftp.c.
6465 Remove all file transfer sessions for a client that we're
6466 removing from ID cache.
6468 Affected file is lib/silcclient/client_ftp.c.
6470 * Fixed silc_net_addr2bin to return correct address. Affected
6471 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6473 * Fixed file transfer session removing on signoff notify.
6474 Affected file irssi/src/silc/core/silc-servers.c.
6476 * Added the SilcClientFileError to be returned in the monitor
6477 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6478 Affected file lib/silcclient/silcapi.h.
6480 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Fixed a crash in silc_client_ftp_free_sessions and
6483 silc_client_ftp_session_free_client. Affected file
6484 lib/silcclient/client_ftp.c.
6486 * Added `disabled' field in the SilcChannelEntry in the server
6487 to indicate if the server entry is disabled. Affected file
6488 silcd/idlist.h, silcd/command[_reply].c.
6490 * SILC server adds now /var/run/silcd.pid everytime it is
6491 started. Affected file silcd/silcd.c.
6493 * Added silc_server_packet_send_clients to send a packet to
6494 the provided table of client entries. Affected file
6495 silcd/packet_send.[ch].
6497 * Fixed a crash in client resolving in client_prvmsg.c in
6498 client library. Affected file lib/silcclient/client_prvmsg.c.
6500 * Do not actually remove the client directly from ID cache
6501 during SERVER_SIGNOFF, but invalidate it. This way we
6502 preserve the WHOWAS info for the client. Affected file
6503 silcd/server_util.c.
6505 * Fixed SERVER_SIGNOFF notify handling in the server. The
6506 server is now able to process incoming SERVER_SIGNOFF notify
6507 for a server that it doesn't even know about. It will remove
6508 the clients provided in the notify. Affected file
6509 silcd/packet_receive.c.
6511 * Check for partial packet in data queue after every packet that
6512 was found from the queue. Return and wait for more data if
6513 there is partial data in queue. Affected file is
6514 lib/silccore/silcpacket.c.
6516 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Added SilcClietFileError enum to indicate error in
6519 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6520 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6521 Affected files lib/silcclient/silcapi.h and
6522 lib/silcclient/client_ftp.c.
6524 * Check that newsize in silc_buffer_realloc is larger than
6525 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6527 * Added better monitor of file transfers. It now monitors
6528 key agreement protocol during the file transfer too. Added
6529 error reporting too. Affected files
6530 irssi/src/silc/core/silc-servers.c,
6531 irssi/src/fe-common/silc/module-formats.[ch].
6533 * Wrote a help file for FILE command.
6535 * Added silc_rng_global_get_byte_fast to get not-so-secure
6536 random data as fast as possible. Random data is read from
6537 /dev/urandom if available and from the SILC RNG if not
6538 available. It is used in padding generation. Affected file
6539 lib/silccrypt/silcrng.[ch].
6541 * All packets in client library are now processed synchronously.
6542 Optimized packet processing a lot. Affected file
6543 lib/silcclient/client.c.
6545 * All server connection packets are processing synchronously
6546 now in server, to optimize packet processing. Affected file
6549 * Include files are installed now only in Toolkit distribution
6550 if make install is given. Affected files: all Makefile.am's.
6552 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Assure that silc_client_notify_by_server_resolve does not
6555 resolve the client information multiple times. If it cannot
6556 be found by the first it cannot be found at all. Affected
6557 file lib/silcclient/client_notify.c.
6559 * Fixed WHOWAS command reply calling. Affected file
6560 lib/silcclient/command_reply.c.
6562 * Removed all references to silc_idlist_get_client from the
6563 Irssi SILC client since that call is internal call used by
6564 the library. The Irssi SILC client will use now client
6565 retrieval functions found in silcapi.h.
6567 * Fixed a bug in resolving nickname info before sending
6568 private message. It used freed memory. Affected file
6569 irssi/src/silc/core/silc-servers.c.
6571 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Assure my_channels statistics cannot go negative in server.
6574 Affected files silcd/server.c, silcd/server_util.c.
6576 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6580 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Win32 Toolkit changes. Affected files
6583 win32/silc.dsw, win32/libsilc/libsilc.def,
6584 win32/libsilcclient/libsilc.def,
6585 lib/silcutil/silcutil.c, and
6586 lib/sftp/sftp_fs_memory.c.
6588 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Added silc_net_localip to return local host's IP address.
6591 Affected file lib/silcutil/silcnet.[ch].
6593 * If key exchange or rekey protocol is active for a connection
6594 parse all packets syncronously since there might be packets
6595 in packet queue that we are not able to process without first
6596 processing packets before them. Affected file silcd/server,
6597 lib/silcclient/client.c.
6599 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6600 whether library should continue processing the packet.
6601 Affected file lib/silccore/silcpacket.h.
6603 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6604 SilcSFTPMonitorData to SFTP server to monitor various
6605 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6606 lib/silcsftp/sftp_server.c.
6608 * Added silc_file_size to return file size. Affected file
6609 lib/silcutil/silcutil.[ch].
6611 * Implemented the file transfer support for the client library.
6612 Added preliminary support for simple client to client one-file
6613 transmission. Affected file lib/silcclient/client_ftp.c,
6614 lib/silccilent/client.[ch].
6616 * Added new local command FILE to the Irssi SILC Client.
6617 It is used to perform the file transfer. It has subcommands
6618 SEND, RECEIVE, SHOW and CLOSE. Affected files
6619 irssi/src/silc/core/client_ops.c,
6620 irssi/src/silc/core/silc-server.[ch].
6622 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Relay the SILC_PACKET_FTP in the server. Affected files
6625 silcd/server.c and silcd/packet_receive.c.
6627 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6629 * Renamed silc_file_read and silc_file_write to functions
6630 silc_file_readfile and silc_file_writefile. Added function
6631 silc_file_open and silc_file_close. Affected files
6632 lib/silcutil/silcutil.[ch].
6634 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Resolve the client info when received private message or
6637 channel message for a client which nickname we don't know.
6638 Affected files lib/silcclient/client_prvmsg.c and
6639 lib/silcclient/client_channel.c.
6641 * Do not crash in /KEY if client is not connected. Affected
6642 file irssi/src/silc/core/silc-channels.c.
6644 * Added SilcClientStatus field to the SilcClientEntry in the
6645 lib/silcclient/idlist.h.
6647 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6648 is incomplete and is being resolved, it won't be resolved
6651 Make sure also that USERS command reply does not resolve
6652 twice information. Affected file is
6653 lib/silcclient/command_reply.c.
6655 Make sure that silc_client_get_clients_by_list does not
6656 resolve twice same information.
6658 * Check for valid client->id in the silc_server_free_client_data.
6659 Affected file silcd/server.c.
6661 * Fixed /GETKEY nick@server not to crash if the server entry
6662 is not found. Affected file lib/silcclient/command.c.
6664 * Fixed the silc_server_check_cmode_rights to check the
6665 requested modes correctly. Affected file silcd/command.c.
6667 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Better checks for non-printable chars in nick added.
6670 Affected file silcd/command.c.
6672 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Call the silc_server_udpate_servers_by_server in the
6675 primary router that comes back online in the backup resuming
6676 protocol. Otherwise it routes packets wrong. Affected file
6677 silcd/server_util.[ch], silcd/server_backup.c.
6679 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6682 lib/silcutil/silcbuffmt.[ch].
6684 * Redefined the SILC packet header to include the padding
6685 length. Affected file lib/silccore/silcpacket.[ch].
6687 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6688 length for maximum padding up to 128 bytes). Affected
6689 file lib/silccore/silcpacket.h.
6691 * Removed all backwards support for old 0.5.x MAC thingies.
6692 The SILC packet header change makes it impossible to be
6693 backwards compatible.
6695 * Send the ENDING packet with timeout in the backup resuming
6696 protocol. This is to assure that all routers has connected
6697 to the primary router. Affected file silcd/server_backup.c.
6699 * Changed the RNG to take the first IV from random data. It
6700 used to take it from zero actually. Changed the RNG also
6701 to use /dev/urandom during session. /dev/random is used
6702 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6704 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6706 * Changed the SILC packet header to have the first two bytes
6707 (the packet length) encrypted. Affected files aroung the
6708 code tree, lib/silccore/silcpacket.[ch]. Removed the
6709 SilcPacketCheckDecrypt callback. It is not needed anymore
6710 since the silc_packet_receive_process will determine now
6711 whether the packet is normal or special.
6713 * Implemented the unidirectional MAC keys. Affected files
6714 lib/silcske/silcske.c, silcd/protocol.c and
6715 lib/silcclient/protocol.c.
6717 * Implemented the packet sequence number to the MAC computation.
6718 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6719 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6720 lib/silcclient/protocol.c.
6722 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Allow backup router to announce servers. All servers
6725 announced by backup router are added to the global list
6726 automatically. Update hte server's socket to our primary
6727 router also when backup router announces a server.
6728 Affected file silcd/packet_receive.c.
6730 * Do not update the client->router in the function
6731 silc_server_udpate_clients_by_server if the client is on
6732 global list. We might fail to find any specific server
6733 for locally connected clients and local cell clients. They
6734 should still use the `from' and not `to' as client->router.
6735 This fixes backup router resuming protocol. Affected file
6736 silcd/server_util.c.
6738 * Decrease channel statistics count only if the channel
6739 deletion worked. Affected files are silcd/server.c and
6740 silcd/server_util.c.
6742 * Added silc_server_update_servers_by_server to update origin
6743 of all server entries. Used during backup router protocol.
6744 Affected files silcd/server_util.[ch], silcd/server.c. and
6745 silcd/backup_router.c.
6747 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6748 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6749 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6750 lib/silccrypt/silchmac.c.
6752 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Assure that router cannot reroute the same channel message
6755 to the sender. Affected file silcd/packet_receive.c.
6757 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Made better checks that the channel message is not sent
6760 to the router it came from. Affected file is
6761 silcd/packet_send.c. Fixed memory leak too.
6763 * Announce informations for incoming router connection, but
6764 only after checking if it is replaced by backup router.
6765 Affected file silcd/packet_receive.c.
6767 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Fixed the backup resuming protocol to work in multiple
6770 router environment. Affected file silcd/server_backup.c.
6772 * Route packet only to one router in the function
6773 silc_server_packet_send_to_channel. Affected file is
6774 silcd/packet_send.c.
6776 * Fixed silc_server_send_notify_dest to set the broadcast
6777 flag. Fixed the silc_server_send_notify_topic to actually
6778 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6779 Affected file silcd/packet_send.c.
6781 * Changed the SFTP Filesystem interface. Changed the
6782 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6783 the filesystem operation function. The SilcSFTPFilesystem
6784 is now a context that is allocated by all filesystem allocation
6785 functions and it already includes the operations structure
6786 and filesystem specific context. It is given as argument
6787 now to the silc_sftp_server_start. This made the interface
6788 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6789 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6791 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Changed the backup router adding and getting interfaces
6794 in the server. The router that will be replaced by the
6795 specified backup router is now sent as argument. Affected
6796 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6799 * Added silc_net_addr2bin_ne to return the binary form of
6800 the IP address in network byte order. Affected files
6801 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6803 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Check for existing server ID in silc_server_new_server
6806 and in silc_server_connect_to_router_final and remove the
6807 old entry if it exists. Affected file silcd/packet_receive.c,
6810 * Send the channel message always to only one router, either
6811 in upstream or downstream. Affected file is
6812 silcd/packet_send.c.
6814 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Wrote the definition of the backup resuming protocol to the
6817 protocol specification.
6819 * Removed one redundant channel key generation from normal
6820 server during joining procedure. Removed one redundant
6821 channel key sending from server to router during joining
6822 procedure. Affected file silcd/command.c.
6824 * Made minor bugfixes to the backup router resuming protocol.
6825 Affected file silcd/server_backup.c, server.c.
6827 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Added --disable-asm configuration option. Affected files
6830 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6833 * Implemented the backup resuming protocol that is used to
6834 resume the primary router position in the cell after the
6835 primary router comes back online. Affected files
6836 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6837 and silcd/server_util.[ch].
6839 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * Sleep two (2) seconds after sending QUIT command to server.
6842 Affected file lib/silcclient/command.c.
6844 * Assure that if outgoing data buffer is pending do not force
6845 send any data. Affected file silcd/packet_send.c.
6847 * Assure that if outgoing data buffer is pending do not force
6848 send any data. Affected file lib/silcclient/client.c.
6850 * Implemented the backup router support when the primary router
6851 goes down. The servers and routers can now use the backup
6852 router as new primary router without loosing connectivity.
6854 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6856 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6857 in the server to indicate disabled entry. All data read
6858 from the connection will be ignored and no data is sent
6859 for entry that is disabled. Affected files are
6860 silcd/idlist.h, silcd/server.c.
6862 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Created SFTP client and server test programs in the
6865 lib/silcsftp/tests directory.
6867 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Implemented memory filesystem (virtual filesystem) for
6870 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6873 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Implemented the SFTP (SSH File Transfer Protocol) to the
6876 lib/silcsftp. It includes SFTP client and SFTP server
6879 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Moved lib/silccore/silcprotocol.[ch] to the
6882 lib/silcutil library.
6884 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6885 take variable argument list pointer as argument. Affected
6886 file lib/silcutil/silcbuffmt.[ch].
6888 * Added silc_buffer_set function that is used to set data
6889 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6890 Affected file lib/silcutil/silcbuffer.h.
6892 * Changed various routines in the core library to use the new
6893 silc_buffer_set instead of allocating new buffer only for
6896 * Added 64-bit value formatting and unformatting support to the
6897 silc_buffer_[un]format routines. Affected file is
6898 lib/silcutil/silcbuffmt.[ch].
6900 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6901 to includes/bitmove.h.
6903 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6905 * Fixed channel user mode saving in client library. Affected
6906 file lib/silcclient/command[_reply].c.
6908 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Defined the file transfer to the SILC Protocol. Added
6911 new packet type SILC_PACKET_FTP and defined File Transfer
6912 Payload. The mandatory file transfer protocol is SFTP
6913 (SSH File Transfer Protocol). Affected file in addition
6914 of the internet draft is lib/silccore/silcpacket.h.
6916 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6917 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6918 is used as part of backup router protocol when the primary
6919 router of the cell is back online and wishes to resume
6920 the position as primary router.
6922 * Redefined the MAC generation keys in the protocol. The
6923 same key is not used anymore in both direction. Both
6924 direction will now use different keys for sending and
6925 receiving. This fixes a potential security flaw. This
6926 change causes incompatibilities in the protocol.
6928 * Redefined also the MAC computation from the packet.
6929 An packet sequence number is now added to the MAC
6930 computation. This prevents possible replay attacks against
6931 the protocol. This change too causes incompatibilities
6934 Added `sequence' field to the SilcPacketContext to hold
6935 the current sequence number for the packet.
6937 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Added `created' field to the SilcIDListData in the file
6940 silcd/idlist.h to indicate the time when the entry was
6943 * Added `created' field to the SilcChannelEntry too. Affected
6944 file silcd/idlist.h.
6946 * Added `creation_time' aguments to all the announcement functions
6947 in the server. If it is provided then only the entries that
6948 was created after the provided time frame are actually
6949 announced. Affected file silcd/server.[ch].
6951 * The protocol says that the Channel ID's IP address must be
6952 based on the router's IP address. Added check for this in
6953 the silc_server_new_channel when processing incoming New Channel
6954 Payload. Affected file silcd/packet_receive.c.
6956 * Print out the correct version with --version in SILC client.
6957 Affected file irssi/src/silc/core/silc-core.c.
6959 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Fixed WHOWAS command to check for completnes of the client
6962 entry always, not just when the command is coming from client.
6963 Affected file silcd/command.c.
6965 * Added new function silc_server_packet_queue_purge to purge the
6966 outgoing data queue to the network. After the function returns
6967 it is guaranteed that the outgoing packet queue is empty.
6968 Affected file silcd/packet_send.[ch].
6970 * Purge the outgoing packet queue in the rekey protocol's final
6971 callback to assure that all rekey packets go to the network
6972 before quitting the protocol. Affected file silcd/server.c.
6974 * Added silc_client_packet_queue_parse as similar function as
6975 in server to the client library. The affected file is
6976 lib/silcclient/client.c.
6978 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Splitted silcd/server.c and created silcd/server_util.[ch]
6981 for utility functions.
6983 * Added new socket flag SILC_SF_DISABLED to indicate that the
6984 connection is open but nothing can be sent to or received from
6985 the connection. Affected file lib/silcutil/silsockconn.[ch].
6986 The checking for disabled socket is checked in the low level
6987 silc_socket_write and silc_socket_read functions.
6989 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6991 * Allow only nicknames and channel names that fits into the
6992 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6994 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6996 * When processing JOIN command reply in server check that if
6997 the channel exists in our global list we'll move it the local
6998 list. Affected file silcd/command_reply.c.
7000 * Fixed the check whether client is joined on the channel already
7001 in JOIN command. Affected file lib/silcclient/command.c.
7003 * Fixed the JOIN command reply to check whether the channel
7004 already exists. Affected file lib/silcclient/command_reply.c.
7006 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7008 * Added silc_ske_status_string to map the SKE error numbers
7009 to readable strings. The affected files are
7010 lib/silcske/silcske[_status].[ch].
7012 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7014 * Do not show the private channels on the WHOIS channel list
7015 as it is not allowed by the protocol. The affected file is
7018 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Assure that the packet length digged from the actual packet
7021 is something sensible in the silc_packet_decrypt_rest_special
7022 in lib/silccrypt/silcpacket.c.
7024 * Free and NULL the allocated pointer in silc_hmac_alloc if
7025 the HMAC allocation fails. The affected file is
7026 lib/silccrypt/silchmac.c.
7028 * Print the selected security properties to the log files in
7029 the server. Affected file silcd/protocol.c.
7031 * Add SKE's reference counter even if calling the completion
7032 callback manually. Otherwise it goes negative, although it
7033 does not cause any problems. The affected file is
7034 lib/silcske/silcske.c.
7036 * Remove the client entry with short timeout after giving the
7037 KILL command. Affected file lib/silcclient/command.c.
7039 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7040 case all found clients are already disconnected (WHOWAS would
7041 found them) in the server. Affected file silcd/command.c.
7043 * Update the last_receive (time of last data received) to be
7044 updated only when received private or channel message so that
7045 the idle time showed in WHOIS makes more sense.
7047 * Added boolean field `valid' in to the SilcClientEntry in the
7048 client library to indicate whether the entry is valid or not.
7049 This fixes the nickname change bug on channel when changing
7050 the nickname to be same than the old (like nick to Nick) the
7051 nickname formatter doesn't set the new nick anymore to Nick@host.
7052 Affected file lib/silcclient/idlist.[ch].
7054 * Now actually fixed the nickname changing on disconnection.
7055 Added new function silc_change_nick to the Irssi SILC Client.
7056 Affected file irssi/src/silc/core/client_ops.c,
7057 irssi/src/silc/core/silc-nicklist.[ch].
7059 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7061 * Check that the public key exists in the GETKEY command before
7062 trying to encode it. Affected file silcd/command.c.
7064 * Print some notifications on received public keys with GETKEY
7065 command in the Irssi SILC Client. Affected files are
7066 irssi/src/fe-common/silc/module-formats.[ch],
7067 irssi/src/silc/core/client_ops.c.
7069 * Use IDENTIFY command to resolve the server information in the
7070 GETKEY command instead of INFO command. Affected file
7071 lib/silcclient/command.c.
7073 * All command reply functions in the client library now calls
7074 the pending command reply callbacks even if an error has
7075 occurred. The server has done this a long time and now it was
7076 time to move the client library to this as well. Now all
7077 errors can be delivered back to the pending command reply
7078 callbacks if necessary. Affected files are
7079 lib/silcclient/command[_reply].[ch].
7081 * Change the nickname on disconnection back to the username
7082 because in reconnect the server will enforce it to it anyway.
7083 Affected file irssi/src/silc/core/silc-servers.c.
7085 * Fixed a config file parsing bug in the Irssi SILC client.
7086 Affected file irssi/src/silc/core/clientconfig.c.
7088 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7090 * When printing the channel mode on JOIN, verify that the
7091 channel key and channel's HMAC are valid. Affected file
7092 irssi/src/silc/core/client_ops.c.
7094 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7096 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7097 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7098 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7100 * Removed channel key rekey task deleting from the function
7101 silc_server_save_channel_key. Affected file silcd/server.c.
7102 Added explicit timeout task context instead that is used to
7103 delete the task if we are registering a new task before the
7104 new task has elapsed.
7106 * When channel key rekey occurs the client library now saves
7107 the old channel key for a short period of time (10 seconds) and
7108 is able to use it in case some is still sending channel
7109 messages encrypted with the old key after the rekey. Affected
7110 file lib/silcclient/[idlist.h|client_channel.c].
7112 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7114 * Added check to the silc_server_new_id_real to not accept
7115 new ID if it is the sender's own ID. Affected file is
7116 silcd/packet_receive.c.
7118 * Assure that we do not announce ourself or the one we've
7119 sending our announcements when we're router and are announcing
7120 servers to our primary router. Affected file silcd/server.c.
7122 * Fixed silc_server_command_identify_check_client to assemble
7123 correct WHOIS packet. It send corrupted WHOIS packet and
7124 caused problem with router to router connections. Affected
7125 file silcd/command.c.
7127 Fixed also silc_server_command_whois_check the same way
7128 as for the IDENTIFY command.
7130 * Added new SilcIDListStatus to the server in the SilcIDListData
7131 structure. The status now includes the current status of
7132 the entry (like registered, resolved etc.). Affected file
7133 silcd/idlist.[ch]. Defined a bunch of different status types
7134 as well. This replaced the old boolean registered field as well.
7136 Added resolve_cmd_ident field to the SilcClientEntry structure
7137 too so that if the entry is for example being resolved so
7138 another command may attach to the same pending command reply
7139 without requiring to resolve the same entry again. This concept
7140 should optimize the WHOIS and the IDENTIFY resolving under
7141 heavy load by taking away unnecessary resolving for entries
7142 that are being resolved already.
7144 Added support for adding multiple pending commands for one
7145 command idenfier. Affected file silcd/command[_reply].[ch].
7147 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7148 before deleting the data. Otherwise the hash table will have
7149 freed data in comparison functions. Affected file is
7150 silcd/command_reply.c.
7152 * Fixed silc_idlist_replace_client_id to add the new entry to
7153 the cache with NULL nickname. Otherwise there will be invalid
7154 memory as the nickname after the nickname is freed. Affected
7155 file silcd/packet_receive.c.
7157 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7158 saved into wrong slots because the previous number of entries
7159 was not taken into account. Affected file silcd/idlist.c.
7160 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7162 * If we are router and we receive JOIN notify to a channel that
7163 does not have any users then notified client is marked as the
7164 channel founder, as it is it. The affected file is
7165 silcd/packet_receive.c
7167 * Added to the extended hash table API's table_del_*ext functions
7168 the destructor as argument too, so that the caller can decide
7169 which destructor to use or whether to use destructor at all.
7170 Affected file lib/silcutil/silchashtable.[ch].
7172 * Fixed ID Cache purging. It actually deleted the entries from
7173 the hash table after the data was freed. The hash table ended
7174 up comparing freed memory. The affected file is
7175 lib/silccore/silcidcache.c.
7177 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Fixed Irssi SILC client's KILL command's HELP syntax.
7181 * The USERS command now resolves the detailed user information
7182 if the userinfo field is missing. Affected file is
7183 lib/silcclient/command_reply.c.
7185 * Do not print error in silc_file_read if the read file does
7186 not exist. Just silently return NULL. Affected file is
7187 lib/silcutil/silcutil.c.
7189 * Fixed the silc_log_output to not wine about NULL filename
7190 and to not create some bogus " " filename. Affected file is
7191 lib/silcutil/silclog.c.
7193 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Fixed various printing bugs on the user interface in the
7196 Irssi SILC Client. Minor changes that were forgotten from
7199 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7201 * Fixed the configure.in.pre and the compilation and distribution
7202 environment to support the new autoconf 2.52. That version is
7203 now required to compile the CVS trunk.
7205 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7207 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7208 to generally parse user@fqdn format strings. Affected file
7209 lib/silcutil/silcutil.c.
7211 * Added nickname_format and nickname_force_format fields to the
7212 SilcClientParams structure. The first one defines the format
7213 for the nicknames that the library will enforce if the receives
7214 multiple same nicknames. The second one is boolean value and
7215 can be used to force the library to always enforce the format
7216 to the nicknames regardles whether there are multiple nicknames
7217 or not. This configurable formatting was employed to flexibly
7218 support accessing multiple nicknames from the user interface.
7219 The userinterface can now set the nicknames to what ever format
7220 they prefer. Affected file lib/silcclient/silcapi.h.
7222 Added function silc_client_nickname_format to the file
7223 lib/silcclient/idlist.c. It performs the nickname formatting.
7225 Added new field `hostname´ to the SilcClientEntry context.
7226 It holds the hostname of the client. Affected file is
7227 lib/silcclient/idlist.h.
7229 * Irssi SILC Client sets the nicknames in nick@hostn format.
7230 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7231 irssi/src/silc/core/silc-core.c.
7233 The WHOIS printing now also shows both the real nickname and
7234 the formatted nickname so that user knows how to access the
7235 user if there are multiple same nicknames cached. Affected
7236 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7237 printing formatting too to take the hostname now as a separate
7238 argument. The Affected file is
7239 irssi/src/fe-common/silc/modules-formats.[ch].
7241 * Changed the silc_client_get_clients_local to accept the formatted
7242 nickname as argument. It accepts the real nickname too but the
7243 formatted nickname can be used to find the true entry from
7244 multiple entries. Affected file lib/silcclient/silcapi.h and
7245 lib/silcclient/idlist.c.
7247 * Added nickname_format_parse field to the SilcClientParams.
7248 It is a callback function provided by the application to parse
7249 the nickname out of the formatted nickname string. The library
7250 calls it to get the nickname from the formatted string. Since
7251 the application generally knows better the format of the nickname
7252 string it parses it instead of the library, even though library
7253 encodes the formatted string. If the callback function is not
7254 provided then the library will use the string as is. The
7255 affected file is lib/silcclient/silcapi.h.
7257 * All the nickname strings passed to the client library in
7258 commands are now expected to be formatted nickname strings.
7259 If the command does not support the formatted nickname string
7260 it will assume that the sent string is the actual nickname.
7261 Affected file lib/silcclient/command.c.
7263 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Added public key authentication support to OPER and SILCOPER
7266 commands in the client library. Affected file is
7267 lib/silcclient/command.c.
7269 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7271 * Changed the get_auth_methdod client operation to be asynchronous.
7272 It can be async if the application resolves the authentication
7273 method from the server during the negotiation. Added new
7274 SilcGetAuthMeth completion callback that the application will
7275 call after resolving the authentication method.
7277 Added function silc_client_request_authentication_method that
7278 the application can use to resolve the authentication method
7279 from the server. Added also SilcConnectionAuthRequest callback
7280 that the library will call after the server has replied. The
7281 application can call this function if it does not know the
7282 current authentication method.
7284 Affected files are lib/silcclient/client.c and
7285 lib/silcclient/silcapi.h.
7287 * The Irssi SILC client now automatically resolves the authentication
7288 method incase any configuration information is not present (and
7289 currently there never is). The affected file is
7290 irssi/src/silc/core/client_ops.c.
7292 * Fixed public key authentication from the client library.
7293 Affected file lib/silcclient/protocol.c. Changed also the
7294 protocol specification about the public key authentication in
7295 the connection authentication protocol. The actual data to be
7296 signed is now computed with a hash function before signing.
7298 * Fixed the public key authentication from the server as well.
7299 Affected file silcd/protocol.c.
7301 * Removed the mlock()'s from the memory allocation routines.
7302 Affected file lib/silcutil/silcmemory.c. The ./configure does
7303 not check anymore for the mlock(). Affected file is
7306 * Fixed USERS command in server to allow the execution of the
7307 command for private and secret channels if the client sending
7308 the command is on the channel. Affected file silcd/command.c.
7310 * Fixed silc_client_get_clients_local to return the clients
7311 count correctly. It could return wrong value. Affected file
7312 lib/silcclient/idlist.c.
7314 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7316 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7317 types. The assembler optimizations seemed not to like 64-bit
7318 data types. The assmebler optimizations thus are now enabled
7319 also for BSD systems as opposed to only enable them for Linux.
7321 * Do not check for threads at all on BSD systems. Affected
7322 file configure.in.pre.
7324 * Removed -n and -h options from the Irssi SILC Client since
7325 they are not used in silc.
7327 * Fixed the prime generation to assure that the first digit
7328 of the generated random number is not zero since our conversion
7329 routines does not like number strings that starts with zero
7330 digit. If zero digit is seen the random number is regenerated.
7331 This caused some corrupted RSA keys when the zero first digit
7332 was met. Affected file lib/silcmath/silcprimegen.c.
7334 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7336 * Fixed WIN32 configuration in the ./configure script.
7337 Fixed to include xti.h on environments that has it.
7338 Patches by Carsten Ilchmann and andrew.
7340 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7342 * Changed the silc_id_create_client_id to be collision
7343 resistant. It is now assured that there cannot be created
7344 two same client ID's. I suspect that some weird bugs in
7345 the server were actually caused by duplicate Client IDs.
7346 Affected file silcd/serverid.[ch]. A router receiving
7347 new ID now also assures and informs the sending server
7348 if the ID caused collision.
7350 * Changed the silc_id_create_channel_id to also assure that
7351 there are no collisions.
7353 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7355 * Statement about ignoring the Mutual Authentication flag when
7356 performing rekey with PFS was a bit misleading. It is ignored
7357 if it was set in the initial negotiation, it cannot be even
7358 set in the rekey. Fixed in the ke-auth draft. Started the
7359 new versions of the protocol drafts in the doc/.
7361 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7363 * Fixed a bug in silc_client_command_identify_save when saving
7364 new channel information. The channel name was no duplicated
7365 and caused crash on exit. Affected file is
7366 lib/silcclient/command_reply.c.
7368 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7370 * Fixed the getkey command handling in the server. Send just
7371 empty OK reply to the sender if the key could not be fetched
7372 (but everything else was ok, like the key just was not available).
7373 Changed the public key parameter to optional in the protocol
7374 specs so that empty OK reply can be sent. Affected file
7377 Added a message to Irssi SILC client to tell to user if the
7378 server did not return a public key.
7380 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7382 * Fixed a channel key regeneration bug. It registered new
7383 timeout tasks exponentially until all system resources were
7384 used. Affected file silcd/server.c.
7386 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7388 * Added the SILC Document generator to the scripts/silcdoc.
7389 It can be used to generate the Toolkit Reference Manual out
7390 of the source tree. Internally it will also use the RoboDoc
7391 generator now imported in util/robodoc.
7393 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7395 * Added couple of return's in rekey protocol if error orccurred
7396 during the protocol. The execution must be terminated.
7397 Affected file silcd/protocol.c. Also, terminate the protocol
7398 always with timeout.
7400 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7402 * The client's Client ID was created initally from the wrong
7403 nickname (it could have been in format nick@host) in the
7404 silc_server_new_client. Affected file silcd/packet_receive.c
7406 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7408 * Added some SILC_LOG_ERROR's to various error conditions
7409 if client could not be added to ID cache. Affected files
7410 silcd/packet_receive.c and silcd/server.c.
7412 * When client's sock->user_data is freed, NULL also the
7413 client->router and client->connection pointers. Added check
7414 for these pointers being NULL to various places around the
7415 code. Affected file silcd/server.c.
7417 * Added client->data.registered == TRUE checks to various
7418 places around the code to assure that unregistered client's
7419 are not handled when it is not allowed. Affected file
7422 * Added `bool registered' fields to all
7423 silc_idlist_[server|client]_get_* routines to indicate whether
7424 the fetched client needs to be registered or not. Affected
7425 file silcd/idlist.[ch].
7427 * Add your own entry as registered to the ID cache in the
7428 server. Affected file server.c.
7430 * Fixed a bug in silc_server_new_server. The SilcServer was
7431 set as the new server's context instead of SilcServerEntry.
7432 This naturally caused some weird bugs.
7434 * Added "updated" field the SilcChannelEntry which indicates
7435 the time since the channel entry was last accessed. This
7436 can be used to determine whether it is necessary to
7437 announce the channel after backup resuming protocol.
7438 Affected files silcd/idlist.[ch].
7440 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7442 * Do not delete the channel rekey task when adding it
7443 for in silc_server_create_channel_key.
7445 * Changed the silc_server_create_channel_key to return
7446 TRUE or FALSE to indicate the success of the channel key
7449 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7451 * Fixed MSVC++ project files and added missing files to
7452 Makefiles under win32/.
7454 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7456 * Do not add TCP_NODELAY flag if the operating system
7457 does not have it defined. Affected files are
7458 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7460 * Fixed buffer overflow from Irssi SILC Client. Affected
7461 file irssi/src/fe-common/core/themes.c.
7463 * Fixed double free in client library in the file
7464 lib/silcclient/client.c when disconnecting from server.
7466 * Applied double free patch from cras to Irssi SILC client.
7467 Affected files irssi/src/core/[modules/expandos].c
7469 * Fixed the disconnection handling to Irssi SILC Client.
7470 The application must call silc_client_close_connection
7471 in ops->connect client operation in case of failure of
7472 the connection. Affected file is
7473 irssi/src/silc/core/client_ops.c.
7475 * Do not set sock->protocol to NULL in the function
7476 silc_client_close_connection after executing the protocol's
7477 final callback since the sock might not be valid anymore.
7478 Affected file lib/silcclient/client.c.
7480 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7482 * Do not enable SILC_THREADS if the linking with libpthread
7483 did not happen. Affected file configure.in.pre.
7485 * Added notion to protocol specification that server must
7486 verify the sent authentication payload with CMODE when
7487 setting the channel founder key. Implemented it to the
7488 server. Affected file silcd/command.c.
7490 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7492 * Added _EXTRA_DIST SILC distribution variable to the
7493 distributions file. It is used to conditionally add extra
7494 files or directories to the specific distribution. Affected
7495 files ./prepare, Makefile.am.pre and distributions.
7497 Removed the `_' from the start of the distribution names.
7500 * Added README.WIN32 for instructions to compile the Toolkit
7503 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7505 * Fixed a double free in disconnection in the server. Affected
7506 file is silcd/server.c.
7508 * Fixed the lib/silcske/groups.c to work now also with GMP
7509 MP library. The string conversion did not work when using
7510 specific base and the base is indicated in the string as well.
7512 * Created win32/ directory which now includes MSVC++ specific
7513 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7514 It will appear only in the toolkit distribution
7516 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7518 * Changed the key material distribution function in case when
7519 the hash output is too short. The data is now concatenated
7520 a bit differently than it used to. Made the change to the
7521 SKE protocol specification.
7523 * Added better GMP detection to configure.in.pre. A patch
7526 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7528 * Fixed a minor bug in SKE that might cause some problem on
7529 some platforms. Affected file lib/silcske/silcske.c.
7531 * Added the cookie checking for initiator in the SKE. It checks
7532 that the responder returns the sent cookie unmodified. The
7533 affected file is lib/silcske/silcske.c. Added new SKE
7534 error type INVALID_COOKIE that can be sent during the
7535 negotiation. Fixed some memory leaks as well.
7537 * Added the "invalid cookie" error message to Irssi SILC client's
7540 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7542 * Added `task_max' field to the SilcClientParams to indicate
7543 the maximum tasks the scheduler can handle. If set to zero,
7544 default values are used. Affected file lib/silcclient/silcapi.h.
7546 * Fixed memory leaks in silc_client_close_connection. Affected
7547 file lib/silcclient/client.c.
7549 * Added silc_client_del_client_entry to client library to free
7550 all memory of given client entry. Affected file is
7551 lib/silcclient/idlist.[ch].
7553 * Added new functions silc_client_del_channel and
7554 silc_client_del_server to delete channel and server entries.
7555 Affected file lib/silcclient/[silcapi.h/idlist.c].
7557 * Removed silc_client_del_client_by_id from silcapi.h.
7559 * Fixed the INFO command to return the server's own info
7560 correctly when querying by Server ID. Affected file is
7563 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7565 * Removed the non-blocking settings in WIN32 code in the
7566 silc_sock_[read/write] and added SleepEx instead. Affected
7567 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7568 of input data is now checked with FIONREAD and ioctlsocket.
7570 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7572 * Call silc_schedule_task_del_by_context in the
7573 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7574 Affected file lib/silccore/silcprotocol.c.
7576 * Call silc_protocol_cancel for active protocols in the
7577 silc_server_close_connection if the funtion
7578 silc_server_free_sock_user_data has not been called.
7579 Affected file silcd/server.c.
7581 * Generic tasks cannot be deleted using the del_by_fd
7582 task deleting function since generic tasks does not match
7583 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7585 * Added a notion to SILCOPER help file that the SILCOPER works
7586 only on router server, not on normal server.
7588 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7590 * Added for WIN32 support for the new scheduler as well.
7591 Affected file lib/silcutil/win32/silcwin32schedule.c.
7593 * Fixed the SHA1 implementation to work on various platforms.
7595 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7597 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7598 API. It is part of the scheduler now. Everything else is
7599 as previously but some functions has changed their names.
7600 Checkout the lib/silcutil/silcschedule.h for the interface.
7601 Updated all applications to use the new interface. Affected
7602 files are lib/silcutil/silcschedule.[ch].
7604 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7606 * Found a bug in the SKE implementation. The HASH value,
7607 specified by the protocol, was not computed correctly. The
7608 public key of the responder was not added to the computation
7609 even though it is mandatory. Affected file lib/silcske/silcske.c.
7610 This unfortunately causes incompatibilities with older
7611 clients and servers.
7613 * Added WIN32 specific network init and uninit functions:
7614 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7615 the Winsock2. Affected file lib/silcutil/silcnet.h and
7616 lib/silcutil/win32/silcwin32net.c.
7618 * Set the socket always to nonblocking mode on WIN32 after
7619 reading data or writing data. Affected file is
7620 lib/silcutil/win32/silcwin32sockconn.c.
7622 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7624 * Fixed various compilation problems under WIN32. Affected
7625 files lib/silcutil/win32/silcwin32thread.c and
7626 lib/silcutil/win32/silcwin32schedule.c.
7628 * Removed all _internal.h #includes from public header
7629 files. Internal headers must never be included from
7632 Removed also the lib/silcske/payload_internal.h file.
7634 * All include files that may be needed (public and some others
7635 included by the public headers) by application developers are
7636 now copied to the ./includes directory. It does not copy any
7637 internal headers. Affected file Makefile.defines.pre and all
7638 Makefile.am's under lib/ and subdirs.
7640 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7642 * Do not change the ~/.silc directory's permissions automatically.
7643 Affected file irssi/src/silc/core/clientutil.c.
7645 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7647 * Do not cancel the protocol in silc_server_close_connection
7648 it might cause recursion. Now cancelled in the function
7649 silc_server_free_sock_user_data. Affected file silcd/server.c.
7651 * Fixed the silc_server_remove_clients_by_server to regenerate
7652 the channel keys correctly finally. Added also new function
7653 silc_server_remove_clients_channels to actually do it.
7654 Affected file silcd/server.c.
7656 * Fixed the silc_server_new_channel to not crash by giving
7657 wrong router to the new channel. Affected file is
7658 silcd/packet_receive.c.
7660 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7662 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7663 which is given as argument to the silc_client_alloc now.
7664 It can be used to configure the client and set various parameters
7665 that affect the function of the client.
7667 * The USERS command in server did not check whether the channel
7668 is private or secret. Affected file silcd/command.c.
7670 * Added new argument to the USERS command in protocol specification.
7671 The USERS command now can take the channel name as argument
7672 as well. Added support for this in client and server and
7673 updated the protocol specs.
7675 * Completed the GETKEY command in client. It can be now used
7676 to fetch also servers public key not only some clients.
7677 Affected files lib/silcclient/command[_reply].c.
7679 * Added silc_client_get_server to return server entry by the
7680 server name. Affected files lib/silcclient/silcapi.h and
7683 * Redefined the IDENTIFY command in protocol specification to be
7684 more generic. It now can be used to query information about
7685 any entity in the SILC Network, including clients, servers and
7686 channels. The query may be based either the entity's name
7687 or the ID. Added support for this in both client and server.
7689 Affected files silcd/command.c and lib/silcclient/command.c
7690 and command_reply.c.
7692 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7693 the _from_client and _from_server functions. Affected file
7696 * Added silc_client_get_channel_by_id_resolve to the file
7697 lib/silcclient/silcapi.h to resolve channel information by
7698 its ID. Added also silc_client_get_channel_by_id that
7699 does not resolve it from the server.
7701 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7703 * Added SilcServerEntry context into the client library
7704 to represent one server. The INFO command now allocates
7705 these to save the resolved server info. For now on the
7706 client library will also keep information about servers,
7707 connected and resolved with INFO.
7709 The INFO command now allocates the SilcServerEntry context
7710 and saves the server info there. The COMMAND_REPLY in
7711 the INFO now returns the parameters to application in
7712 same order as defined in the protocol specification.
7714 The entries are cached in the client->server_cache.
7716 * The INFO command is now issued after received the Client ID
7717 from the server. Affected file lib/silcclient/client.c.
7719 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7720 to the application as the mode changer might be server.
7721 It is guaranteed that NULL is not returned anymore to the
7722 application. Affected file lib/silcclient/client_notify.c.
7724 The ID Type is now also passed to the application so that
7725 it can check whether the returned entry is SilcClientEntry
7728 Added new function silc_client_get_server_by_id to return
7729 the server entry by ID. Affected files are the
7730 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7732 * Do not create the channel in the Irssi SILC Client when issuing
7733 the JOIN command but when received the sucessful JOIN command
7734 reply. Otherwise the channel might get created even though we
7735 could not join it. The Affected file is
7736 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7738 * Fixed a channel joining bug in router. The router must also
7739 check the channel modes, invite and ban lists etc. when serving
7740 the JOIN command sent by normal server. Affected file is
7741 silcd/command.c. The router now resolves the client's
7742 information from the server who sent the JOIN command if it
7743 does not know it, and processes the JOIN command only after
7746 * Changed the SilcCommandCb to take new argument; void *context2.
7747 Affected file lib/silccore/silccommand.h
7749 The second argument in the command callbacks in the server now
7750 includes the SilcServerCommandReplyContext if the command was
7751 called as pending command callback from the command reply.
7752 Otherwise it is NULL. When called as pending the status of the
7753 command reply will be checked and if it was erronous the
7754 error will be sent to the original sender of the command.
7755 This way the client always receives the error messages even
7756 though the server was actually the one who received the error
7757 when it resent the command to router, for example. Affected
7758 files silcd/command[_reply].[ch].
7760 * Fixed sending WHOWAS command's error message to client if
7761 the requested client could not be found. It was missing.
7764 * Changed the CMODE and CUMODE commands reply arguments in the
7765 protocol specification. The Channel ID is now sent in both
7766 of the commands to identify the channel. Implemented this
7767 new feature to the client and server. Affected files
7768 lib/silcclient/command_reply.c and silcd/command.c.
7770 * Made better checks for invite and ban lists in the JOIN
7771 command in server. Affected file silcd/command.c.
7773 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7775 * The server now performs the incoming host IP/DNS lookup
7776 using the silc_socket_host_lookup and thus does not block
7777 the server anymore. Affected file silcd/server.c.
7779 * Completed the multi-thread support for SILC Scheduler in
7780 the lib/silcutil/silcschedule.c.
7782 * Fixed the configure.in.pre to detect the pthread correctly
7785 * Fixed a deadlock in silc_task_queue_wakeup in the file
7786 lib/silcutil/silctask.c.
7788 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7790 * Added new function silc_schedule_wakeup that is used in
7791 multi-threaded environment to wakeup the main thread's
7792 schduler. It needs to be used when a thread adds a new task
7793 or removes a task from task queues. After waking up, the
7794 scheduler will detect the task queue changes. If threads
7795 support is not compiled in this function has no effect.
7796 Implemented the wakeup mechanism to both Unix and WIN32
7797 systems. Affected files are lib/silcutil/silcschedule.[ch],
7798 lib/silcutil/unix/silcunixschedule.c and the
7799 lib/silcutil/win32/silcwin32schedule.c.
7801 * Added new function silc_task_queue_wakeup to wakeup the
7802 scheduler by the specified task queue. Affected file
7803 lib/silcutil/silctask.[ch].
7805 * The silc_socket_host_lookup_start now wakes up the scheduler
7806 after adding the timeout task. Affected file is
7807 lib/silcutil/silcsockconn.c.
7809 * The silc_socket_host_lookup is synchronous now if the threads
7810 support is not compiled in. However, the callback is still
7811 called asyncronously through the scheduler, anyway. Affected
7812 file lib/silcutil/silcsockconn.c.
7814 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7816 * Added new function silc_socket_host_lookup to perform
7817 asynchronous IP and FQDN lookups for the socket connection.
7818 Affected files lib/silcutil/silcsockconn.[ch].
7820 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7822 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7823 that may or may not compile the mutex support in.
7825 Changed the silc_mutex_alloc interface. It allocates the
7826 mutex now to the sent pointer and returns TRUE or FALSE.
7828 Affected file lib/silcutil/silcmutex.h.
7830 * Wrote the SILC Task Queue interface to support multi-threads.
7831 Affected file lib/silcutil/silctask.[ch].
7833 * Wrote the SILC Scheduler to support multi-threads. Affected
7834 file lib/silcutil/silcschedule.c.
7836 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7838 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7839 in lib/silcutil/win32/.
7841 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7843 * Defined SILC Mutex API and SILC Thread API and implemented
7844 them for Unix. Affected files are
7845 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7846 lib/silcutil/unix/silcunixmutex.c and
7847 lib/silcutil/unix/silcunixthread.c.
7849 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7851 * Fixed the silc_server_remove_clients_by_server's channel
7852 key re-generation. The hash table handling was incorrect
7853 and would not work with many channels. Affected file is
7856 * Fixed some memory leaks around the server code.
7858 * Rewrote the silc_server_get_users_on_channel to support IPv6
7859 based Client ID's. Affected file silcd/server.c.
7861 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7862 specification. However, a separate document must be written
7863 to define the detailed signing procedure and the payload
7864 associated with the flag. Defined the flag to the
7865 lib/silccore/silcchannel.h as well.
7867 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7869 * Changed the dynamic tables to static size tables in the
7870 lib/silccrypt/silchmac.c.
7872 * Removed GCC dependencies from the code. A patch by cras.
7874 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7876 * Do not show the error "Error receiving packet bla bla"
7877 in server if it really was not an error (-2 means that reading
7878 is pending). Affected file silcd/server.c.
7880 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7882 * Fixed a possible crash in silc_server_remove_clients_by_server
7883 in silcd/server.c. Fixed there also some memory leaks.
7885 * Fixed the silc_idlist_replace_client_id. It could replace
7886 wrong key in the hash table. Affected file silcd/idlist.c.
7888 * Do not check whether there are global users on the channel
7889 if the channel->global_users is FALSE. Affected functions
7890 silc_server_remove_from_one_channel and
7891 silc_server_remove_from_channels in silcd/server.c. Also,
7892 do not check if the removed client is local as we can be
7893 sure that global client was not removed from the channel
7894 and checking for global users is not needed.
7896 * The silc_server_remove_clients_by_server now re-generates
7897 the channel keys correctly for those channels that had
7898 clients removed from them. Affected file silcd/server.c.
7900 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7902 * Found the reason of random crashes in the server. We weren't
7903 ignoring the SIGPIPE signal (which can be sent in write())
7904 and it crashed the server. Affected file silcd/silcd.c.
7906 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7908 * Assure that sock->user_data is not NULL in the function
7909 silc_server_packet_send in silcd/packet_send.c.
7911 * Disconnect the remote connection if it could not be added
7912 to any ID lists in the server. The affected file is
7915 * Check in silc_server_packet_send[_real/dest] that the
7916 socket is not disconnecting and ignore the data if it is.
7917 Affected file silcd/packet_send.c.
7919 * Define inline to __inline on native WIN32 compilation.
7920 Affected file includes/silcwin32.h.
7922 * Added some explicit type casts for inline code since MSVC
7923 require them. Affected files lib/silcutil/silcbuffer.h,
7924 lib/trq/silcdlist.h and lib/trq/silclist.h.
7926 * Print warning in log files from now on if the packet
7927 decryption fails. Affected file silcd/server.c.
7929 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7931 * Changed the `say' client operation's interface to accept
7932 new `type' argument to indicate the type of the message sent
7933 by the library. The application may filter the library's
7934 messages according the type. The affected file is the
7935 lib/silcclient/silcapi.h.
7937 * Added two new functions to lib/silcclient/silcapi.h:
7938 silc_client_del_client and silc_client_del_client_by_id.
7939 Affected file lib/silcclient/idlist.c.
7941 * Moved the clientincludes.h from includes/ to silc/ and
7942 serverincludes.h from includes/ to silcd/.
7944 * The modes for the CMODE and CUMODE are now passed as
7945 uint32 for application with COMMAND_REPLY. The affected
7946 file is lib/silcclient/command_reply.c.
7948 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7950 * /WHOIS without arguments shows client's own information.
7951 Affected file lib/silcclient/command.c.
7953 * Changed PING to not accept any arguments. The specs
7954 says that client can ping only the connected server so
7955 requiring an argument is not needed. Affected file is
7956 lib/silcclient/command.c.
7958 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7960 * Fixed a fatal bug in private message sending and reception
7961 encryption and decryption when using private message keys.
7962 The implementation was incorrect and did not follow the
7963 specification. It causd that some of the message were
7964 lost since it did not use the sending and receiving keys
7965 as the protocol suggests. This has been fixed and will cause
7966 incompatibilities with older clients when sending private
7967 message encrypted with private message keys. Affected files
7968 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7969 and various other in Irssi SILC Client.
7971 Added `responder' boolean argument to the functions
7972 silc_client_add_private_message_key[_ske] to indicate when
7973 the key is added as responder or initiator of the key
7976 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7978 * Removed the silc_ske_check_version function and created
7979 a SilcSKECheckVersion callback. Added also a function
7980 silc_ske_set_callbacks that is now used to set all SKE
7981 callbacks. The callback functions are not given to
7982 the SKE functions anymore, but this function is used to
7985 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7987 * Added `silc_version' argument to the silc_client_alloc
7988 to define the version of the application for the library.
7989 The library will use the version string to compare it
7990 against the remote host's (usually a server) version
7991 string. Affected file lib/silcclient/silcapi.h
7993 * Added the KE protocol context to Key Agreement context
7994 in client library so that we can abort the SKE if it
7995 is in process when we get timeout. Affected file is
7996 lib/silcclient/client_keyagr.c.
7998 * Do not resolve the client ID forever if it returns in the
7999 first time that such client does not exist. This was done
8000 for example with private message. Affected file is
8001 lib/silcclient/client_prvmsg.c.
8003 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8005 * Do not add regex.h for WIN32. The affected file
8006 includes/silcincludes.h.
8008 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8009 not work yet 100%. It generates the DLL's automatically
8010 when compiling with --with-win32 under cygwin.
8012 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8014 * lib/contrib/regex.c is not compiled on WIN32.
8016 * Added silc_net_get_socket_opt function to the
8017 lib/silcutil/silcnet.h.
8019 * Added includes/silcwin32.h for WIN32 specific includes
8022 * Do not use ptime structure or any of the posix process
8023 functions on WIN32 in lib/silccrypt/silrng.c.
8025 * Added silc_gettimeofday to provide generic function
8026 for struct timeval on all platforms. Added the function
8027 to lib/silcutil/silcutil.h.
8029 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8031 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8032 library as they clearly belong there. As a plus side we
8033 can make the actual socket connection routines platform
8036 Added also new generic function silc_socket_read and
8037 silc_socket_write (that used to be silc_packet_[read/write].
8038 The implementation of these are platform specific.
8040 * Added WIN32 specific routines of silc_socket_[read/write]
8041 to lib/silcutil/win32/silcwin32sockconn.c.
8043 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8045 * Added preliminary support for native WIN32 compilation under
8046 cygwin (using the -mno-cygwin option for GCC) to the
8047 ./configure.in.pre. The --with-win32 now prepares the
8048 compilation for native WIN32.
8050 * Rewrote the SILC Scheduler interface in the file
8051 lib/silcutil/silcschedule.h. The scheduler is now context
8052 based and does not have anymore any global static scheduler.
8053 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8054 and created lib/silcutil/win32 directory for WIN32 based
8057 * Added Unix specific network routines to the
8058 lib/silcutil/unix/silcunixnet.c and the old
8059 lib/silcutil/silcnet.c includes now only generic routines.
8061 Added WIN32 specific network routines to the
8062 lib/silcutil/win32/silcwin32net.c.
8064 * Added Unix specific utility functions from the
8065 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8067 * Added WIN32 SILC Scheduler to the file
8068 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8071 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8073 * Do not handle JOIN notify in the server if the target client
8074 is not registered (idata->registered == FALSE). The affected
8075 file is silcd/packet_receive.c.
8077 * Update the nickrec->founder in event_cumode in the Irssi SILC
8078 client. Affected file irssi/src/silc/core/silc-channels.c.
8080 * Fixed the CUMODE_CHANGE notify handling in the server when
8081 server and router are announcing their clients on channels.
8082 Now the mode changes are saved and notified correctly. The
8083 affected file is /silcd/packet_receive.c.
8085 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8086 They really did not replace the cache entry in the ID Cache.
8087 Now they do that. Affected file silcd/idlist.c.
8089 * Fixed the KICK notify handling in the Irssi SILC client to
8090 update the channel records so that the kicked client does not
8091 appear to be on the channel. The affected file is
8092 irssi/src/silc/core/silc-channels.c.
8094 * Always update the conn->current_channel when executing command
8095 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8097 * Fixed the KILL notify handling in Irssi SILC client to remove
8098 the killed client on all channels.
8100 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Fixed the silc_parse_command_line to remove extra spaces
8103 from the start and end of the arguments. Affected file is
8104 lib/silcutil/silcutil.c.
8106 * Cancel and free any active protocol in the function
8107 silc_server_close_connection. Affected file silcd/server.c.
8109 * Cancel and free any active protocol in the function
8110 silc_client_close_connction. Affected file is
8111 lib/silcclient/client.c.
8113 * Do not execute the KILL command for clients that are in
8114 history (ie. they are not in the network). Affected file is
8117 * Fixed KILL notify handling, client does not crash anymore.
8118 Affected file irssi/src/silc/core/silc-channels.c.
8120 * Reduced the default packet buffer size from 2048 to 1024 in
8121 lib/silccore/silcpacket.c.
8123 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8124 counter to the SKE context that is incresed when the SKE library
8125 performs async operation outside the library. If the outside
8126 process frees the SKE context and FREED status will be set
8127 and the library will detect after the sync operation that the
8128 libary is freed. The affected files are
8129 lib/silcske/silcske[_status].[ch].
8131 * Resolve the client entry information in the function
8132 silc_client_channel_message to assure that NULL pointer is not
8133 passed as client entry to the application. */
8135 * Fixed the task timeout calculation to assure that there is
8136 never negative timeouts. The affected file is
8137 lib/silcutil/silcschedule.c.
8139 * Fixed the channel user mode notification sending in server.
8140 It was sent point-to-point to the router (or to server by router)
8141 but it needs to be destined to a channel. The routines now
8142 supports sending the channel user mode notifys to the channels
8143 when announcing clients and channels. Affected files are
8144 silcd/server.c and silcd/packet_receive.c.
8146 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8147 It did not actually replace the old channel entry in the cache.
8148 Affected file lib/silcclient/client_notify.c.
8150 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Fixed a possible crash in silc_packet_send_prepare. It now
8153 assures always that there is enough space in the buffer and
8154 at the tail area of the buffer (for MAC).
8156 Fixed the inbound buffer reallocation in silc_packet_read.
8157 It was old code and did not handle the reallocation correctly.
8160 The affected file is lib/silccore/silcpacket.c.
8162 * Fixed buffer overflow in silc_parse_nickname in the file
8163 lib/silcutil/silcutil.c.
8165 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * make install generates new server keys only if there is not
8170 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8173 Added check that if the NOREPLY is set then we will not send
8174 the away message. This avoids infinite loop of away messages
8175 if both clients are away. The affected file is
8176 lib/silcclient/client_prvmsg.c.
8178 * Fixed client crash if /NICK was given without arguments.
8179 Affected file lib/silcclient/command.c.
8181 * Server does not send the invite list in INVITE command back
8182 to the client if the list was not altered. Added this notion
8183 to the protocol spec as well. Affected file silcd/command.c.
8185 Fixed possible crash in INVITE command by checking the
8186 value of silc_server_get_client_route command.
8188 * Fixed the INVITE notify type handling. The arguments are now
8189 taken in correct order and client does not crash. The affected
8190 file is irssi/src/silc/core/silc-channels.c.
8192 Removed the "Inviting xxx to channel" message from the
8193 client library away and let the application handle it.
8194 Affected file lib/silcclient/command.c. Added that message
8195 to Irssi SILC client's message formats.
8197 * Fixed CMODE command crash in client. It now checks the
8198 amount of arguments correctly and does not crash. The affected
8199 file is lib/silcclient/command.c.
8201 * Do not create new channel automatically in silc_channels_join
8202 but check whether the channel by that name already exists.
8203 Affected file irssi/silc/core/silc-channels.c.
8205 * Do not send the SERVER_SIGNOFF to router if the disconnected
8206 entity was the router. Affected file silcd/server.c.
8208 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8209 SILC client as it was missing from there.
8211 Added the handling of the KICK notify to the Irssi SILC client
8212 as it was missing. Added "you have been kicked" message to
8213 Irssi SILC client's message modules formats.
8215 Added the handing of the KILL notify to the Irssi SILC client
8216 as it was missing. Added the kill message module formats
8219 The affected file is irssi/src/silc/core/silc-channels.c.
8221 * The router did not save the channel mode the server announced.
8222 Affected file silcd/packet_receive.c.
8224 * Fixed a possible crash in INFO command in server. If the
8225 server did not provide the server info it crashed. Affected
8226 file silcd/command.c.
8228 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Fixed the GETKEY command in the server to check also the
8231 global list. Otherwise the GETKEY would not work correctly
8232 in normal SILC server. Affected file silcd/command.c.
8234 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8236 * Fixed GETKEY crash, it crashed if the command did not succseed.
8238 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8241 is now real and not just an macro interface to GMP.
8243 Removed the entire GMP from the source tree and imported new
8244 NSS MPI library instead. Reason for removing GMP is that it is
8245 extremely large and compiles extremely slow. The NSS MPI
8246 is only a few files and compiles in less than 10 seconds.
8247 The speed is also about the same as GMP. The MPI is imported
8248 to lib/silcmath/mpi.
8250 If the system has GMP installed we will still use the GMP.
8251 If it is not then the NSS MPI will be compiled.
8253 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Merged a long nickname (127 characters long) crash bugfix from
8256 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8258 * Merged a freed memory reference bugfix from Irssi CVS tree.
8259 Affected file irssi/src/core/commands.c.
8261 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Added the server's public key sving and verification to the
8264 server when performing the SKE. This was missing and the
8265 remote server's (or router's) public key was accepted without
8266 checking whether we have it previously or trust it at all.
8267 Affected file silcd/protocol.c.
8269 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Check in the silc_server_timeout_remote if protocol is active
8272 and make sure that the protocol's final callback is called so
8273 that all memory if freed. Affected file silcd/server.c.
8275 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * silc_server_whois_send_reply crashed the server if the nickname
8278 was 127 characters long. Affected file silcd/command.c.
8280 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Added sanity check to the silc_server_new_client. If the hostname
8283 is provided inside username then check that the provided hostname
8284 really is the same as the resolved one. If the hostname was not
8285 resolved then check it from the public key. Affected file is
8286 silcd/packet_receive.c.
8288 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8289 if the server disconnected us and the connection is not valid
8290 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8292 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8293 the library to the lib/silcutil/silcutil.[ch].
8295 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Close log file after open. Affected file
8298 lib/silcutil/silclog.c.
8300 * Check whether sock == NULL in silc_client_send_packet and return
8301 if it is. Affected file lib/silcclient/silcclient.c.
8303 * Check rec->entry == NULL in the Irssi SILC Client before
8304 sending the channel message. Affecte file is
8305 irssi/src/silc/core/silc-servers.c.
8307 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Merged a splitted window bugfix from Irssi CVS tree. The
8310 affected file is irssi/src/fe-text/textbuffer-view.c.
8312 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8313 It did not print nickname.
8315 * Improved the distributions system a bit.
8317 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8320 irssi/src/fe-text/gui-window.c.
8322 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8323 to in-active server. The affected file is
8324 irssi/src/silc/core/client_ops.c.
8326 * Resolve the client in USERS command reply if the entry does
8327 not have username resolved. The affected file is
8328 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8329 command to WHOIS command to really resolve stuff. The USERS
8330 is not used any more in any critical section so WHOIS can
8331 be used even though it might be slower than IDENTIFY.
8333 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8336 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Changed the protocol API a bit more consistent in the
8339 lib/silccore/silcprotocol.[ch].
8341 * Changed the following headers to ROBODoc format:
8343 lib/silccore/silcpayload.h
8344 lib/silccore/silcprotocol.h
8345 lib/silccore/silcsockconn.h
8347 All core library headers are now formatted.
8349 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Fixed a bug in Irssi SILC client; do not show that you are
8352 server/router operator if you really are not. Affected file is
8353 irssi/src/silc/core/client_ops.c.
8355 * Renamed silc_command_free_payload to silc_command_payload_free.
8356 Affected file lib/silccore/silccommand.h
8358 * Added silcmath.h to include the prototoypes of various routines
8359 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8362 * Changed the following headers to ROBODoc format:
8364 lib/silccore/silcchannel.h
8365 lib/silccore/silccommand.h
8366 lib/silccore/silcid.h
8367 lib/silccore/silcidcache.h
8368 lib/silccore/silcmode.h
8369 lib/silccore/silcnotify.h
8370 lib/silccore/silcpacket.h
8371 lib/silcmath/silcmath.h
8373 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Added checking to the server code not to start the server if
8376 ciphers and stuff are not configured properly. Affected files
8377 silcd/serverconfig.[h] and silcd/server.c.
8379 * Changed the layout of the header files of the public interfaces
8380 in the SILC libraries. The new layout supports ROBODoc
8381 documentation tool (and some others) so that it is easy to create
8382 a library reference manual. All the other headers and source
8383 code must still follow the CodingStyle document. Also source
8384 code must not include these ROBODoc stuffs, only the headers.
8385 Furthermore, all public interface headers must now be named
8386 by using `silc' prefix, example: silcapi.h, silccipher.h.
8387 Some files were renamed due to this. All the other headers
8388 must not be used as public interfaces. I will update the
8389 CodingStyle document later. Changed following headers, so far:
8391 lib/silcclient/silcapi.h
8392 lib/silccore/silcauth.h
8393 lib/silccore/silcprivate.h
8394 lib/silccrypt/silcdh.h
8396 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Removed silc_client_packet_send_flush from the client library
8401 as it is not needed. Affected file lib/silcclient/client.[ch].
8403 * Added printing of message of unresolved authentication method
8404 to the Irssi SILC client. Added it to the module formats.
8405 Removed the same message from the client library.
8407 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added new distribution feature, DISTLABEL. Every distribution
8410 can define own preprocessor label that can be used in the
8411 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8412 file distributions, acconfig.h.pre and prepare.
8414 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Added Makefile.defines_int to include the actual definitions
8417 for Makefile.defines.in. Tested the new distribution system,
8418 created distributions and tested installation.
8420 * Added AWAY message printing to the Irssi SILC client. Added
8421 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8423 * Added SCONNECT command to call the SILC's CONNECT command.
8424 Cannot use CONNECT directly since Irssi uses that internally.
8425 Affected file irssi/src/silc/core/silc-servers.c.
8427 Added ACTION local command. It is same as ME command but takes
8428 the channel as mandatory argument.
8430 Rewrote some of the Irssi's help files to suite for SILC
8433 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * Added Makefile.defines[.in] that should for now on be included
8436 in all Makefile.am file in the source tree. That file includes
8437 all common compilation definitions for SILC source tree.
8439 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Minor changes to the ./prepare script to change the package
8442 name according the distribution name to the configure.in.
8444 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Created new distribution system. Added file `distributions'
8447 that defines all the distributions that can be created out of
8448 the SILC source tree. The ./prepare script now reads that
8449 file to determine how to prepare the distributions. The
8450 first argument to the ./prepare is the name of the distribution
8451 and second is the version of the distribution. If given
8452 without arguments it creates the default (toolkit) distribution
8453 with the default version (defined in ./prepare).
8455 All Makefile.am files that are subject to the distributions
8456 are now named as Makefile.am.pre. These are ./Makefile.am
8457 and lib/Makefile.am. Others may be changed later.
8459 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Added invite list, ban list, some key management and connection
8462 error message printing to module formats in the Irssi SILC client.
8464 * Added new silc_client_set_away_message to set the away message
8465 that is back to the person who sent private message. The
8466 affected file lib/silcclient/silcapi.h and the
8467 lib/silcclient/client_prvmsg.c.
8469 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Fixed the private message sending in the Irssi SILC client,
8472 added local command KEY to the Irssi SILC client.
8474 Added key management and key agreement message formats to the
8475 irssi/src/fe-common/silc/module-formats.[ch].
8477 Added USERS (alias WHO) printing, server/router operator
8478 indication and LIST command printing to the module formats.
8480 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Fixed channel joining notify handling, cumode notify handling
8483 from Irssi SILC client.
8485 * Added SILC specific module-formats to the Irssi SILC client so
8486 that SILC specific message hilighting, colors etc is possible.
8487 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8489 Added channel mode, channel user mode, actions, notices,
8490 whois and whowas printing to the the module-formats.c.
8492 * Fixed a bug in channel deletion in the server. The channel
8493 is not left to the cache even if the channel founder auth mode
8494 is set when there are no users anymore on the channel. Affected
8495 file silcd/server.c.
8497 * The silc_net_localhost now resolves the entire hostname including
8498 the domain name. Affected file lib/silcutil/silcnet.c.
8500 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Changed the ask_passphrase client operation to be ascynchronous.
8503 It has now a completion callback and a context that the
8504 application must call after it has got the passphrase from
8505 the user. Affected files lib/silcclient/silcapi.h,
8506 lib/silcclient/protocol.c, lib/silcclient/command.c and
8509 Added SilcAskPassphrase callback that the application calls
8510 to deliver the passphrase to the library.
8512 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8513 The public key verification and especially a certificate
8514 verification is asynchronous procedure.
8516 Added new SILC_SKE_STATUS_PENDING status to indicate the
8517 request is pending and a callback will be called to finalize
8520 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8521 indicate that remote end did not send its public key (or
8522 certificate), even though we require it. Added check for this
8523 condition in the SKE. This was a security bug, now fixed.
8525 Defined new SilcSKEVerifyCbCompletion callback that is called
8526 when the verification process is completed.
8528 The affected files lib/silcske/silcske_status.h and
8529 lib/silcske/silcske.[ch].
8531 * Changed the verify_public_key client operation to be async
8532 as well. Defined SilcVerifyPublicKey callback that is used to
8533 indicate the success of the public key verification process.
8535 Changed the server and client to use the new async client
8538 * Changed the Irssi SILC client's internal scheduler to be called
8539 twice as many times as it used to be. As a result the client
8540 should be a bit faster now. Affected file is
8541 irssi/src/silc/core/silc-core.c.
8543 * Added support to Irssi SILC client of asynchronous public key
8544 verification and passphrase inquiry. Affected file is
8545 irssi/src/silc/core/silc-core.c.
8547 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Do not say "You have left channel %s" in client library.
8550 Moved it to the application. Affected files are
8551 lib/silcclient/command.c and silc/client_ops.c.
8553 * Fixed silc_client_get_clients. Command context was not
8554 duplicated and was freed memory in the callback. Affected
8555 file lib/silcclient/idlist.c.
8557 * Do not say "you are now talking..." on JOIN command in the
8558 client library. The appliation must handle it.
8560 * Do not say ".. changed topic to" in command reply in the
8561 client libary. The application must handle it.
8563 * Fixed TOPIC command sending in the client library.
8565 * Fixed a memory leak in silc_client_command_free in the file
8566 lib/silcclient/command.c.
8568 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Imported a modified version of Irssi client to the source tree.
8571 The Irssi will be used to create a new client called
8572 Irssi SILC. Imported to irssi/.
8574 Added silc_core_init_finish function to the Irssi. Affected
8575 file irssi/configure.in.
8577 A lot changes in the Makefile.ams around the irssi tree.
8579 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Do not rehash if the new size is same as the old size of the
8582 hash table, in the silc_hash_table_rehash*. The affected file
8583 lib/silcutil/silchashtable.c.
8585 * Replaced hash_table_del_by_context calls from the server
8586 (when channel->user_list and client->channels) to the
8587 hash_table_del as it is sufficient and faster.
8589 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8591 * Added silc_hash_table_list, silc_hash_table_get and the
8592 SilcHashTableList structure to provide an alternative way to
8593 traverse the hash table. The affected files are
8594 lib/silcutil/silchashtable.[ch].
8596 * Changed the server's idlist routines to use the hash table
8597 routines to optimize the code.
8599 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Replaced the client entry's `channel' list and channel entry's
8602 `user_list' list to hash tables for optimized lookup. Changed
8603 the code to use the hash table interface around the code.
8604 Affected file lib/silcd/idlist.[ch].
8606 * Added `auto_rehash' boolean argument to the function
8607 silc_hash_table_alloc to indicate whether the hash table should
8608 auto-rehash when it thinks is appropriate time. It will
8609 increase the hash table size if the there is twice as much
8610 entries in the table than the size of the table, and will
8611 decrease the size if there are twice as less entries than
8612 the size of the table.
8614 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8618 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * silc_idcache_purge_by_context deletes the entry now by context
8621 as it is supposed to do. Affected file lib/silccore/idcache.c.
8623 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8624 client is not anymore valid (WHOWAS givens the info) and not
8625 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8627 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Removed the `data' and `data_len' arguments from the ID Cache
8630 interfaces and added `name' argument. ID Cache does not handle
8631 anymore the binary data only a names associated with given ID.
8633 * When hashing a Client ID with silc_hash_id the entire ID is
8634 not hashed anymore, instead only the hash of the Client ID is
8635 hashed. This way we can access the Client ID from the cache
8636 with Client ID but with the hash of the ID (which is a hash of
8637 the nickname) as well without any difference in performance.
8639 Added also silc_idcache_find_by_id_one_ext to do one on one
8640 searching when we have the actual ID. Added also function
8641 silc_hash_client_id_compare. The affected files are
8642 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8644 * When hashing the name associated with a ID it is always done
8645 in lowercase. This way we can access the cache without worrying
8646 about case-sensitivity, even though, for example nicknames are
8649 * Fixed a bug in server with channel message sending. It put
8650 wrong ID type as destination ID. The affected file
8651 silcd/packet_send.c.
8653 * silc_idcache_del_by_context now deletes from all hash tables
8654 by context. Affected file lib/silccore/idcache.c.
8656 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Changed the client library to use the new ID Cache interface.
8659 Changes around the source tree.
8661 * Added silc_hash_table_rehash_ext to rehash with specific
8662 hash function. Affected file lib/silcutil/silchashtable.[ch].
8664 * Added silc_hash_string_compare to compare two strings in the
8665 hash table. Affected file lib/silcutil/silcutil.[ch].
8667 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Added new function silc_idcache_del_by_context into the
8670 lib/silccore/idcache.[ch].
8672 * Changed the server's ID list routines to use the new ID Cache
8673 interface. Changes around the source tree.
8675 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Added silc_hash_table_del[_by_context]_ext functions in to the
8678 lib/silcutil/silchashtable.[ch].
8680 Removed silc_hash_table_find_all* routines and added new
8681 silc_hash_table_find_foreach to replace them.
8683 Added silc_hash_table_replace_ext function as extended
8684 replacing function. Separated the simple hash table interface
8685 from the extended hash table interface in the file
8686 lib/silcutil/silchashtable.h.
8688 * Fixed minor bugs and changed it to use some of the new
8689 hash table functions in lib/silccore/idcache.c
8691 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Added new function silc_hash_table_find_all to return all keys
8694 in the hash table by the specified key. As the hash table is
8695 collision resistant it also makes it possible to have several
8696 duplicate keys in the hash table. This function may be used to
8697 find all of the keys from the hash.
8699 Added user_context arguments to the SilcHashFunction,
8700 SilcHashCompare and SilcHashDestructor to deliver user specified
8703 Added new fuctions silc_hash_table_find[_all]_ext to do
8704 extended lookup with specified hash and compare functions and
8705 specified user contexts.
8707 Added new function silc_hash_table_add_ext to add the key
8708 with specified hash function and user context.
8710 Added new function silc_hash_table_foreach to traverse all
8711 entrys in the hash table. Added SilcHashForeach callback
8714 Added new function silc_hash_table_del_by_context to delete
8715 the entry only if the context associated with the key matches.
8717 Affected files are lib/silcutil/silchashtable.[ch].
8719 * Removed silc_hash_[server/client/channel]_id and added just
8720 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8721 silc_hash_id_compare to compare two ID's using as the hash table
8722 comparison function. Added also silc_hash_data to hash
8723 binary data and silc_hash_data_compare to compare it.
8725 * Removed silc_idlist_find_client_by_hash as it is not needed
8726 anymore. Affected file silcd/idlist.[ch].
8728 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8729 to use internally the SilcHashTable. The new ID Cache is a lot
8730 faster than the old one. Some of the ID Cache interface was also
8731 rewritten and obsolete and stupid functions were removed.
8733 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Added entry_count field to the SilcHashTable to keep the number
8736 of the entries in the table. Implemented the function
8737 silc_hash_table_rehash. Added new function
8738 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8740 Fixed a minor bug in silc_hash_table_free.
8742 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8743 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8744 into the lib/silcutil/silcutil.[ch].
8746 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8748 * Implemented a collision resistant hash table into the
8749 lib/silcutil/silchashtable[ch]. See the header and the source
8750 for the SilcHashTable API.
8752 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * Merged dotconf version 1.0.2 into lib/dotconf.
8756 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Do not compile anything in lib/silcsim/* if the SIM support
8759 is not enabled. The tree should now compile without problems
8762 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Compiled the SILC under cygwin. Compiled and tested briefly
8765 without problems. More tests needed. The SIMs didn't compile
8768 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8770 * Fixed possible crash in silc_get_username in the
8771 lib/silcutil/silcutil.c.
8773 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Fixed a va_arg in silc/client_ops.c.
8777 * Oops, RC5 routines were named AES and caused some problems
8778 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8780 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Added new SilcIDIP structure into the lib/silccore/id.h and
8783 replaced the old `ip' fields from all SILC ID's to that type.
8784 This is a step towards IPv6 support.
8786 The silc_id_get_len takes now the ID as an extra argument.
8787 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8788 both IPv4 and IPv6 based ID's.
8790 The affected files are lib/silccore/id.[ch] and other files
8791 around the tree using these routines.
8793 * Removed the ID length arguments in server from various
8794 silc_server_send_notify_* routines -> they are not needed
8797 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Fixed memory leak in silc_encode_pem_file in the file
8800 lib/silcutil/silcutil.c.
8802 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Check minor version as well in the SKE. Affected files are
8805 silcd/protocol.c and lib/silcclient/protocol.c.
8807 * Added --identifier option to the server so that an identifier
8808 can be when creating the public key for the server. Affected
8809 file is silcd/silcd.c.
8811 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8812 lib/silccrypt/silcpkcs.c.
8814 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Register default ciphers and stuff when using -C option with
8817 the server. Affected file sildc/silcd.c.
8819 * Put back the servers public key filename format, it is better
8820 than the new one. For now, the client keys are saved with the
8821 new filename format. The affected file silc/client_ops.c.
8823 * Implemented the Cipher API for the rest of the ciphers that
8824 did not implement it or implemented it the wrong way.
8826 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Register default ciphers and stuff when using the -S option
8829 in the client. Affected file silc/silc.c. Same also when
8830 creating new key pair with -C option.
8832 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Fixed the silc_verify_public_key client operation function to
8835 save the public keys differently. The fingerprint is now
8836 used as filename and not the hostname. This way also the
8837 client keys are saved uniquely and not with hostnames. The
8838 affected file is silc/client_ops.c.
8840 * Trimmed the silc_hash_fingerprint function to remove extra
8841 whitespaces from the end of the fingerprint. The affected
8842 file is lib/silccrypt/silchash.c.
8846 * Added silc_cipher_register_default function to register all
8847 default ciphers. It can be used when configuration files
8848 does not exist and the application does not want any specific
8849 ciphers in any specific order.
8851 The SilcDList is now used as silc_cipher_list dynamically
8852 allocated cipher list. Removed the static list all together
8853 and now all ciphers must be allocated to the dynamic list.
8854 The silc_cipher_alloc routine was changed to check only the
8857 All silc_cipher_* routines that used to return int returns
8860 The affected files lib/silccrypt/silccrypt.[ch].
8862 * The same thing was done to silc_hash_* as for silc_cipher_*
8863 routines. Affected files lib/silccrypt/silchash.[ch].
8865 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8866 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8867 Added also silc_pkcs_[un]register[_default] functions.
8868 Removed the data_context from the PKCS API.
8870 * Added silc_hmac_register_default function to register default
8871 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8872 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8873 to unregister all hmacs at once.
8875 * Register the default ciphers, hash functions, PKCSs and HMACs
8876 if client's configuration file does not exist. The affected
8879 * The client did not load the hash functions from the SIM
8880 modules at all. Added support for this. Affected file is
8881 silc/clientconfig.c.
8883 * When decoding public key with silc_pkcs_public_key_decode, check
8884 the supported algorithm only if PKCS are registered. Affected
8885 file lib/silccrypt/silcpkcs.c. The same was done with the
8886 silc_pkcs_private_key_decode.
8888 * Fixed the SILC List routines to keep the list always in order.
8889 It used to change the list's order when traversing the list but
8890 not it preserves the order. Affected file lib/trq/silclist.h.
8892 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Added the client library to use the SilcSocketConnection's
8895 reference counter (by silc_socket_dup) to prevent the bug that
8896 the socket object may be freed underneath async operation.
8898 * The name resolv library checking fixes in the configure.in.pre.
8901 * Created new version of the protocol drafts for future
8902 development. The -03 drafts are the ones that will be changed
8903 in the trunk now and the -02 will remain as they are.
8905 * Send list of CUMODE notifys to the router when announcing
8906 the channel users to the router. Affected file silcd/server.c.
8907 If the router receiving channel founder CUMODE for a channel
8908 that already has channel founder it will send CUMODE notify
8909 to the sender to remove the channel founder rights from the
8910 announced client. Affected file silcd/packet_receive.c.
8912 * The CUMODE notify may now use Server ID as well as the entity
8913 who changes the mode. Updated protocool specs.
8915 * Updated INSTALL and README files.
8917 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8919 * New web pages in the http://silc.pspt.fi. The pages was
8924 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8926 * Implemented the [DenyConnectin] config section in the server.
8927 Added silc_server_config_denied_conn to check whether incoming
8928 connection is denied. Affected file silcd/serverconfig.[ch].
8930 * Do not check the ports when checking the incoming configuration
8931 data if the port is 0, meaning any. Affected file is
8932 silcd/serverconfig.c.
8934 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Fixed buffer overflow in silc_string_compare in the file
8937 lib/silcutil/silcutil.c.
8939 * Fixed double free in silc_server_command_leave in the file
8942 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Fixed the version checking in the server. Affected file is
8947 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Fixed the configuration data fetching when accepting new
8950 connections in the server. Affected file silcd/server.c.
8952 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Added `sender_entry' argument to the function
8955 silc_server_packet_relay_to_channel so that we can check
8956 whether some destination actually belongs to the same route
8957 the sender belongs (ie, we must not resend the packet to the
8958 sender). Affected file silcd/packet_send.[ch].
8960 * Added `servername' field to the SilcClientEntry in the server
8961 to hold the name of the server where client is from. Affected
8962 file is silcd/idlist.h.
8964 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Moved the channel message encrypting in the router betwen
8967 router connections from silc_server_channel_message to the
8968 silc_server_packet_relay_to_channel since we want to check
8969 whether we have anybody channel before encrypting anything.
8970 Affected files silcd/packet_[receive/send].c.
8972 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Fixed the [AdminConnection] server config section to support
8975 multiple entries. Affected file silcd/serverconfig.c.
8977 * Added support into the server to check the validity of the
8978 incoming connection before executing any KE or authentication
8981 * The connection configuration is now saved to the KE and
8982 connection auth protocol contexts and not fetched anymore in
8983 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8985 * The local hosts listenning address and port is also resolved
8986 now when starting the server. We want to have the socket object
8987 to include the real address and port for the listener. Added
8988 new function silc_net_check_local_by_sock into the files
8989 lib/silcutil/silcnet.[ch].
8991 * Fixed a broadcast bug in server -> do not broadcast if we
8994 * Fixed a routing bug. Do not route broadcast packets ever.
8995 Broadcast packets must be processed always and not routed since
8996 they may be destined to some other host than yourself and thus
8997 would get routed without no good reason. Affected file is
9000 * Added function silc_server_config_is_primary_route to check
9001 whether primary router connection has been configured (a router
9002 configuration that we are initiating). If there is not, we
9003 will assume that there is only two routers in the SILC network
9004 and we will use the incoming router connection as our primary
9005 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9007 * Changed the order of the broadcasting. Broadcast _after_ the
9008 packet has been processed not before. Affected file is
9011 * Fixed a [ClientConnection] parsing bug. The port was never
9012 parsed correctly thus resulting to port 0. Affected file
9013 silcd/serverconfig.c.
9015 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9016 argument and did not set the broadcast packet flag. Affected
9017 file silcd/packet_send.c. Fixed same bug in the function
9018 silc_server_send_notify as well.
9020 * If we receive NEW_ID packet for our own ID in the server, ignore
9023 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Removed the nickname from the Private Message Payload.
9028 Updated the code and the protocol specs.
9030 * Updated protocol specs for submitting to the IETF.
9032 * Tweaked the Random Number Generator a bit. Affected file
9033 lib/silccrypt/silcrng.c. Exported a new function
9034 silc_rng_[global]_add_noise which can be used to add more
9037 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Do not parse packets with different timeout when protocol
9040 is active -> may cause problem with rekey. Affected file
9043 * When server receives signoff notify it must not create
9044 new channel key if the client is on any channels since the
9045 sender of the signoff notify will create it.
9047 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * Added printing of error messages during SKE protocol from the
9050 failure packet sent by server during SKE. Affected file
9053 * Removed the client's failure_callback handling with timeout
9054 and handle it immediately when received.
9056 * The SKE library returned wrong type in SUCCESS and FAILURE
9057 packets. They must be 32 bit MSB not 16 bit MSB.
9059 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Ok, rewrote the logic of the re-key and now it seems to work.
9062 I tested it on high traffic with frequent re-keys without
9063 problems. Added hmac_receive (and renamed hmac to hmac_send)
9064 in SilcClientConnection in lib/silcclient/client.h and
9065 in SilcIDListData in silcd/idlist.h. Also, removed the
9066 SilcPacketParserContext's cipher and hmac fields as they are
9067 not needed anymore and actually caused some problems when
9068 the ciphers and hmac's changed underneath the packet parser.
9070 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * If re-key protocol is active then process the incoming packets
9073 synchronously since we must assure that icoming packets encrypted
9074 with the old key is processed before the new keys is set to
9075 use. This is true other packets than for REKEY packets.
9076 Affected file silcd/server.c. The same was done to client library
9077 as well, affected file lib/silcclient/client.c.
9079 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Fixed bug in client and server to accept the force send if
9082 the packet is send from silc_[server/client]_packet_process
9083 function. Otherwise the packets are never delivered, oops.
9085 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * Disable force sending of packets when REKEY protocol is active.
9088 We must assure that no packet is sent directly when rekey is
9089 performed. All packets must be sent through packet queue.
9090 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9091 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9092 function is silc_[server/client]_packet_send_real to check
9095 * Replaced the SIM paths from example config files to
9096 /usr/local/modules. Also, make install creates now
9097 /usr/local/silc/logs directory to hold all the SILC server
9100 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * Made the configure.in.pre work on Solaris. Patch by salo.
9104 * Made all ciphers compatible with non-x86 machines. Defined
9105 CBC mode macros into lib/silccrypt/ciphers_def.h.
9107 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Fixed the make install.
9111 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * When MAC computation fails the silc_packet_decrypt returned 0
9114 even though it was supposed to return -1. Fixed this. The
9115 affected file is lib/silccore/silcpacket.c.
9117 * Do not replace the config files in /etc/silc (in make install)
9118 if they already exist. Affected file ./Makefile.am.
9120 * Do not send re-key packets immediately but through packet queue.
9121 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9123 * Changed silc_net_check_host_by_sock to return FALSE if the
9124 IP/DNS could not be resolved. Though, it returns the IP address
9125 now even if it could not resolve it (but returns also FALSE).
9126 Affected file lib/silcutil/silcnet.[ch].
9128 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Added silc_pkcs_decode_identifier to decode the public key's
9131 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9132 Added also silc_pkcs_free_identifier. Added also new context
9133 SilcPublicKeyIdentifier.
9135 * Added -S option to the silc client. It is used to dump the
9136 contents of the specified public key file.
9138 * Changed the PKCS api to return the public key length when
9139 setting the public key.
9141 * Fixed a fatal bug in the public and private key file loading.
9142 Affected file lib/silccrypt/silcpkcs.c.
9144 * Execute the packet parsing for client with zero (0) timeout
9145 if the protocol is active. Affected file silcd/server.c.
9147 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Made the key generation options to the silcd program. Added
9150 -C option, equivalent to client's option.
9152 * Added new [ServerKeys] config section to the server. It
9153 configures the server's public and private key.
9155 * Defined generic Public Key Payload into the protocol
9156 specification to send specific type of public keys and
9159 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9160 public key or certificate.
9162 * Implemented the GETKEY command to the server and to the
9163 client library and on user interface.
9165 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Made preliminary `make install' work.
9169 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9171 * Added SilcServerRekey context into silcd/idlist.h.
9173 * Added the PFS support as defined in the specification to the
9174 SKE protocol. Affected files lib/silcske/*.c.
9176 * Added `ske_group' field to the SilcServerRekey context to hold
9177 the number of the SKE group that is used with PFS in re-key.
9178 Affected file silcd/idlist.h.
9180 * Added PFS re-key support to the server. Affected file is
9183 * Added silc_protocol_cancel to cancel execution of the next
9184 state of the protocol. Affected file is
9185 lib/silccore/silcprotocol.[ch].
9187 * Added the re-key support with and without PFS to the client
9188 library. Re-key is performed once in an hour, by default.
9190 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9191 Added silc_client_rekey_callback and silc_client_rekey_final.
9192 Affected files are lib/silcclient/protocol.[ch] and
9193 lib/silcclient/client.[ch].
9195 * Removed the `hmac_key' and `hmac_key_len' fields from the
9196 SilcClientConnection structure; not needed. Affected file is
9197 lib/silcclient/client.h.
9201 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Do not ask whether user wants to use the negotiated private key
9204 for private messages, just use it. Affected file is
9205 silc/local_command.c.
9207 * Added `send_enc_key' and `enc_key_len' fields to the
9208 SilcIDListData structure since they are needed in the re-key
9209 phase. Affected file is silcd/idlist.[ch].
9211 * Implemented the simple re-key protocol into the server.
9212 Affected files silcd/server.c and silcd/protocol.[ch]. The
9213 re-key will be performed once in an hour, by default.
9215 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9216 Added silc_server_rekey, silc_server_rekey_callback and
9217 silc_server_rekey_final.
9219 * Removed Tunneled flag from the protocol. Updated the code
9220 and the specifications.
9222 * Adde `pfs' field to the SilcIDListData to indicate whether
9223 the PFS is to be performed in the re-key. Affected file is
9226 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9229 int64 of at least the xintXX size. If void * is less that 4
9230 bytes uint32 * will be used. Defined bool as boolean.
9232 * Changed _ALL_ unsigned long and unsigned int to uint32,
9233 unsgined short to uint16 in the source tree.
9235 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9236 not handle clients that has entry->data.registered == FALSE.
9237 They are not in the network anymore. Affected file is
9240 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Implemented the sending of the SERVER_SIGNOFF notify in the
9243 server. Affected file is silcd/server.c.
9245 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9246 Added also silc_notify_payload_encode_args into the
9247 lib/silccore/silcnotify.[ch].
9249 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9250 Affected file silcd/packet_receive.c.
9252 * Implemented the SERVER_SIGNOFF notify handling in the client
9253 library. Affected file lib/silcclient/client_notify.c. Also,
9254 implemnted the printing of the SERVER_SIGNOFF info to the
9255 application. Affected file silc/client_ops.c.
9257 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9258 if the deleting was successful. Affected file silcd/idlist.[ch].
9260 * Added support for public key authentication in the connection
9261 authentication protocol in the client library. Affected file
9262 lib/silcclient/protocol.c.
9264 * Changed the server's silc_idlist_get_clients_by_* interface
9265 to support already allocated array so that new entries may be
9266 added to pre-allocated array. Affected file silcd/idlist.[ch].
9267 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9268 and command replies.
9270 * All command reply functions in the server now calls the
9271 pending command callback even if error occured. This way the
9272 error will be delivered to the client as well. Affected files
9273 silcd/command.c and silcd/command_reply.c.
9275 * Fixed INFO command to return local server's info if no server
9276 was provided. Affected file lib/silcclient/command.c.
9278 * Removed RESTART command for good. Updated the code and the
9281 * Rewrote parts of the task system. It is a bit simpler now.
9282 Removed unsued task priorities. The affected files are
9283 lib/silcutil/silctask.[ch].
9285 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Moved the USERS printing from the library to the application.
9288 Affected files lib/silcclient/command.c and silc/client_ops.c.
9290 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added channel key re-key support. The re-key is perfomed
9295 only by the router and is done once in an hour. Added `rekey'
9296 field to the SilcChannelEntry in the server. Affected files
9297 silcd/server.c and silcd/idlist.h.
9299 * Added silc_task_unregister_by_context into the file
9300 lib/silcutil/silctask.[ch].
9302 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Added SILC_UMODE_GONE mode to indicate when the client is not
9305 present in the SILC network. Added also support to the local
9306 command AWAY that will set this mode. Added support of showing
9307 "xxx is gone" in WHOIS command. The USERS command shows the
9308 gone status as well.
9310 * Fixed setting server and router operator privileges in the
9311 server's UMODE command. Affected file silcd/command.c.
9313 * Merged the SKE KE1 and KE2 payloads into one payload. The
9314 new KE payload is equivalent to the old KE2 payload.
9316 Cleaned up the SKE Start Payload parsing. It now uses the
9317 simple buffer unformatting to do the parsing. A lot faster
9320 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9321 to the SKE that is used to indicate whether both of the SKE
9322 parties should perform authentication. By default only the
9323 responder performs authentication. By setting this flag also
9324 the initiator must do authentication. By default it is unset
9325 since in normal SKE case, client to server connection, only
9326 the responder should do authentication. When doing SKE between
9327 two clients both should perform authentication. Updated the
9328 code and the protocol specs.
9330 * A little fix to IDENTIFY command in the server. Search the
9331 client first by hash not nickname. Affected file is
9334 * Fixed the silc_client_close_connection to support closing
9335 the client to client connections wihtout deleting too much
9336 data. Affected file lib/silcclient/client.c.
9338 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9339 are received if protocol used to be active but is not anymore
9340 the application would crash due to NULL pointer dereference.
9341 Affected files silcd/server.c and lib/silcclient/client.c.
9343 * Added `hash' field to the SilcClientConnection to include
9344 the hash function negotiated in the SKE protocol.
9346 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9347 to set the channel founder authentication data. A client can
9348 claim the founder rights later by providing the authentication
9349 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9350 This way the channel founder can regain the channel founder
9351 privileges even it is left the channel. This works only on
9352 local server and the client must be connected to the same
9353 server to be able to regain the founder rights. Updated the
9354 protocol specs accordingly.
9356 Added support to the CMODE command in the client to set the
9357 founder auth data. Read the README to see how to set it.
9359 Added support to the CUMODE command to claim the founder
9360 rights. Read the README to see how to do it.
9362 Added support for the founder authentication to the Channel
9363 Entry in the server. Affected file silcd/idlist.h.
9365 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9366 server's CMODE command. Affected file silcd/command.c.
9368 * Added the following new functions into lib/silccore/silcauth.[ch]:
9369 silc_auth_get_method and silc_auth_get_data.
9371 * The server now saves the remote hosts public key to the
9372 SilcIDListData pointer. Affected file silcd/protocol.c.
9374 * The normal server now does not remove the channel entry from
9375 the cache if the founder authentication data is set. It used
9376 to remove it if the founder was the last one on the channel on
9377 the server and left the channel. The auth data is saved and
9378 if the channel is re-joined later the old entry is used with
9379 the old auth data. Affected files silcd/command_reply.c and
9382 * Removed the `pkcs' field from the SilcIDListData structure
9383 in the server; it is not used. Affected file silcd/idlist.h.
9385 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Fixed packet processing on slow links. Partial packets were
9388 never re-processed because the incoming data buffer was cleared
9389 by the application. Application must not directly clear the
9390 sock->inbuf, the packet processing routines handle it. Fixed
9391 this in client library and in server.
9393 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Fixed the WHOIS and IDENTIFY send reply function to really
9396 check whether to send list or just one entry. Affected file
9399 * Cleaned up the LEAVE command's channel key distribution. The
9400 affected file silcd/command.c.
9402 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9403 can enforce the channel mode as well. In that case the ID
9404 includes the ID of the server. The code now enforces the
9405 mode change if the router have different mode than the server.
9407 * The notify client operation with CMODE_CHANGE notify can now
9408 return NULL client_entry pointer if the CMODE was not changed
9409 by client. Application must check for this.
9411 * Added <Server ID> argument to INFO command to support server
9412 info fetching by Server ID.
9414 * Added silc_server_announce_get_channel_users to get assembled
9415 packets of channel users of the specified channel. Affected
9416 file silcd/server.[ch].
9418 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9419 was freed underneath the ID Cache.
9421 * Re-announce clients when the server received CHANNEL_CHANGE
9422 notify from the router. Affected file silcd/packet_send.c.
9424 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9427 crashed since it did not handle the fact that there is no cipher
9428 called "3" and didn't check the error condition. Now fixed.
9430 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9431 flag. It can be used to send message requests.
9433 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Implemented the RESTART command in the client.
9437 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9438 notice type messages. Added notice printing to the user
9441 * The channel keys are not re-generated if the channel's mode
9442 is PRIVKEY, ie private key on the channel exists. Affected
9443 files silcd/server.c and silcd/command.c.
9445 * Fixed a little bug in channel message delivery when channel
9446 private keys are set in the server. Affected file is
9447 silcd/packet_send.c.
9449 * Changed the setting on channel->on_channel = TRUE from the
9450 silc_client_save_channel_key to the JOIN command reply. The
9451 key payload is not received if the private channel key is set.
9452 Affected file lib/silcclient/command_reply.c and the
9453 lib/silcclient/client_channel.c.
9455 * When the CMODE_CHANGE notify is sent and the channel private
9456 key mode is removed the channel key must be re-generated in
9457 other cells as well. Added this support for the router in the
9458 silcd/packet_receive.c.
9460 * Added new local command NOTICE to send notice message on
9461 channel. Affected file silc/local_command.[ch].
9463 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Added new local command ME to the client. It is used to send
9466 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9467 some action. Affected file silc/local_command.[ch].
9469 * Changed channel_message and private_message client operations
9470 to deliver the message flags to the application. Added also
9471 the `flags' arguments to the silc_client_send_channel_message
9472 and silc_client_send_private_message functions. Affected file
9475 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Redefined the Private Message Payload to support private message
9478 keys and to support the new private message flags. Updated
9479 the protocol specs. Flags makes it possible to have for example
9480 CTCP style messages.
9482 * Added new type SilcPrivateMessagePayload and defined an API
9483 for it in the lib/silcclient/silcprivate.[ch].
9485 * Tested private message private keys successfully. Tested the
9486 private message key set, unset and list commands with the new
9489 * Redefined the Channel Message Payload to include the channel
9490 message flags (equal with private message flags) to support
9491 for example CTCP style messages.
9493 * Defined some of the message (for channel and private message)
9494 flags. Updated the protocol specs and added the flags to the
9495 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9497 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Added SilcKeyAgreementStatus type to the key agreement routines
9500 to indicate the current status and error if one occured.
9501 The status types are defined in the lib/silcclient/silcapi.h.
9503 * Added new local command KEY that is used to set and unset private
9504 keys for channels, set and unset private keys for private messages
9505 with remote clients and to send key agreement requests and
9506 negotiate the key agreement protocol with remote client. The
9507 key agreement is supported only to negotiate private message keys,
9508 it currently cannot be used to negotiate private keys for channels,
9509 as it is not convenient for that purpose.
9511 * Fixed a minor pending callback setting bug in the function
9512 silc_client_get_client_by_id_resolve, now the function works.
9513 Affected file lib/silcclient/idlist.c.
9515 * Added function silc_net_get_local_port to get local bound
9516 port by socket. Added to lib/silcutil/silcnet.[ch].
9518 * Added `sockets' and `sockets_count' fields to the SilcClient
9519 object. They hold the sockets of the listenning sockets in
9520 the client. Listenning sockets may be for example the key
9521 agreement server. Affected file lib/silcclient/client.[ch].
9522 Added functions the silc_client_add_socket and the
9523 silc_client_del_socket. They are exported to the application
9526 * Added ~./silc/clientkeys to support other client's public keys.
9528 * Renamed verify_server_key client operation to verify_public_key
9529 and added one argument to indicate the type of the connection
9530 (server, client etc.).
9532 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Added silc_server_connection_auth_request to handle the
9535 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9536 silcd/packet_receive.[ch].
9538 * Added silc_server_send_connection_auth_request into the
9539 silcd/packet_send.c to send the connection auth request packet.
9541 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9544 * Fixed the public key authentication in responder side in the
9545 server. The `auth_data' pointer includes the SilcPublicKey
9546 not the path to the public key. Affected file silcd/protocol.c.
9548 * Implemented the public key authentication in the initiator side
9549 in the server. Affected file silcd/protocol.c.
9551 * Removed the [RedirectClient] config section from the server
9552 configuration. Is not needed and I don't want to implement it.
9554 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Cleaned up the CMODE command in the server. It now works
9557 correctly and supports all the modes defined in the protocol.
9558 Affected file is silcd/command.c.
9560 * Added `hmac_name' field to the SilcChannelEntry in the server
9561 to hold the default HMAC of the channel. It can be set when
9562 creating the channel (with JOIN command). Affected files
9565 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9566 type to indicate the change of the current cipher and hmac
9567 on the channel. Client can safely ignore the <cipher> argument
9568 (if it chooses to do so) since the CHANNEL_KEY packet will
9569 force the channel key change anyway. The <hmac> argument is
9570 important since the client is responsible of setting the new
9571 HMAC and the hmac key into use.
9573 * Fixed the CMODE command in the client library as well.
9575 * Tested CMODE command in router environment successfully.
9577 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Show the version of the remote client (or server) when connecting
9580 to the server. It is logged to the log file. Affected file
9581 is silcd/protocol.c.
9583 * Fixed the KILLED notify handling in the client library. The
9584 client must be removed from all channels when receiving the
9587 Also, do not remove the client entry when giving the KILL
9588 command but when the KILLED notify is received.
9590 * Removed silc_idlist_find_client_by_nickname from the server.
9591 Not needed anymore. Affected files silcd/idlist.[ch].
9593 * Implemented the CHANNEL_CHANGE notify type handling to the
9594 server. Affected file silcd/server.c.
9598 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Added silc_server_send_notify_invite to send the INVITE
9601 notify between routers.
9603 * Implemented the INVITE command correctly to the server.
9605 * Implemented the INVITE notify type handling in the server.
9607 * Implemented the INVITE command to the client library and on the
9610 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * Added function silc_server_get_client_resolve to find the
9613 client entry by ID from all ID lists and then resolve it
9614 (using WHOIS) if it cannot be found. Affected file is
9617 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Implemented the BAN command to the client library.
9621 * The JOIN command in the server now checks the invite list
9624 * Changed the silc_command_reply_payload_encode_va and the
9625 silc_command_payload_encode_va to support that if argument is
9626 NULL it ignores and checks the next argument. Affected file
9627 lib/silccore/silccommand.c.
9629 * Added silc_server_send_notify_ban to send the BAN notify
9630 type between routers.
9632 * Chaned the silc_notify_payload_encode to support that if
9633 argument is NULL it ignores and checks the next argument.
9634 Affected file lib/silccore/silcnotify.c.
9636 * Tested ban lists in router environment successfully.
9638 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Implemented BAN command to the server, in silcd/command.[ch].
9642 * Removed the BAN and INVITE_LIST modes from the CMODE command
9645 * Added function silc_string_match to regex match two strings.
9646 Affected files lib/silcutil/silcutil.[ch].
9648 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Redefined parts of the SilcChannelEntry in the server to support
9651 the new ban and invite lists.
9653 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Redefined the INVITE command. The same command can be used to
9656 invite individuals to the channel but also to manage the invite
9657 list of the channel (to add to and remove from the invite list).
9658 Updated the protocol specs.
9660 * Added new command SILC_COMMAND_BAN that can be used to manage
9661 the ban list of the channel. Updated the protocol specs.
9663 * Removed the channel modes: the SILC_CMODE_BAN and the
9664 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9665 in the CMODE command. The equivalent features are now available
9666 using INVITE and BAN commands. Updated the protocol specs.
9668 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9669 in the network about change in the current ban list. The notify
9670 type is not used by the client.
9672 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9673 support the invite lists.
9675 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9677 * Added new function silc_string_regexify that converts string
9678 including wildcard characters into regex string that can
9679 be used by the GNU regex library. Added into the file
9680 lib/silcutil/silcutil.[ch].
9682 Added silc_string_regex_combine to combine to regex strings
9683 into one so that they can be used as one regex string by
9684 the GNU regex library. Added into the file
9685 lib/silcutil/silcutil.[ch].
9687 Added silc_string_regex_match to match two strings. It returns
9688 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9690 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9692 * Imported GNU regex to the soruce tree into lib/contrib.
9693 Fixed some compiler warning from the regex.c.
9695 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9697 * Fixed MOTD command in the server to work in router environment.
9699 * Fixed the MOTD command in the client library to support
9700 the server argument in the command.
9702 * Added `nickname_len' argument to the silc_idlist_add_client
9703 in the server, as the `nickname' argument may be binary data
9706 * Added silc_idlist_get_channels to return all channels from
9709 * Implemented LIST command to the server. Affected file is
9712 * Implemented the LIST command to the client library and on the
9715 * Added [<user count>] argument to the LIST command reply.
9716 With private channels the user count is not shown.
9718 * Updated TODO and README.
9720 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * The client entry's data.registered must be TRUE even with
9723 global client entry on global client list. The data.registered
9724 is used to check whether the client is anymore in the network,
9725 for example with WHOWAS command so it must be valid.
9727 * Fixed the WHOWAS command in the server. It now actually works
9728 in router environment. Added function into silcd/command_reply.c
9729 silc_server_command_reply_whowas_save.
9731 * Added silc_idlist_purge function to the silcd/idlist.c
9732 to periodically purge the ID Cache.
9734 * Fixed INFO command in the server. It works now in router
9735 environment. Added <server name> argument to the INFO command
9736 reply. Updated the protocol specs.
9738 * Fixed minor bug in silc_idcache_purge to not purge if the
9739 expire value is zero.
9741 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9742 they were buggy because of the WHOWAS information.
9744 * Fixed local command MSG to handle the async resolving of
9745 the remote client properly. It used to fail the first MSG.
9746 Affected file silc/local_command.c.
9748 * Added `data_len' field to SilcIDCache context.
9750 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Update TODO. Todo in commands in the server.
9754 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9756 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9757 used by routers as broadcast packet to inform other routers
9758 about the changed user mode.
9760 Implemented the notify handling in the server. Affected file is
9761 silcd/packet_receive.c. Added the function
9762 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9764 * Added new generic Channel Payload and deprecated the New Channel
9765 Payload. The New Channel Payload is now the generic Channel
9768 * Added new argument `mode' to the silc_server_send_new_channel
9769 as it is required in the Channel Payload now.
9771 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9772 and created a new and real SilChannelPayload to represent the
9773 new generic Channel Payload. Implemented the encode/decode
9774 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9776 * Added silc_server_get_client_channel_list to return the list
9777 of channels the client has joined for WHOIS command reply.
9778 Affected file silcd/server.[ch].
9780 * Implemented the channel list sending in the WHOIS command reply
9781 in server and in the client.
9783 Implemented the channel list displaying on the user interface
9784 as well. Affected file silc/client_ops.c.
9786 * Added silc_channel_payload_parse_list to parse list of Channel
9787 Payloads. It returns SilcDList list of SilcChannelPayloads.
9788 Client for example can use this function to parse the list of
9789 channels it receives in the WHOIS command reply. The caller
9790 must free the list by calling silc_channel_payload_list_free.
9791 Affected files lib/silccore/silcchannel.[ch].
9793 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Added one new argument <user mode> to the WHOIS command reply
9796 to return the mode of the user in SILC. Updated the protocol
9799 Implemented it to the server and client.
9801 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Fixed the mode printing on the user interface on joining.
9804 Affected file silc/client_ops.c.
9806 * Implemented the UMODE command and user modes in general to the
9807 client library and to the user interface.
9809 * Implemented the UMODE command to the server.
9811 * The server now sends UNKNOWN_COMMAND error status if client sends
9812 unknown command. Affected file silcd/command.c.
9814 * All server commands now handle the command identifier the right
9815 way when sending the command reply to the client. The client can
9816 use to identify the command replies with the identifier.
9818 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Added silc_server_get_client_route to resolve the route to
9821 the client indicated by the client ID. Affected file is
9824 * Added silc_server_relay_packet as general function to relay
9825 packet to arbitrary destination. This deprecates functions
9826 like _send_private_message_key, _relay_notify etc. Affected
9827 file is silcd/packet_send.[ch].
9829 Removed silc_server_send_key_agreement,
9830 silc_server_send_private_message_key and
9831 silc_server_packet_relay_notify functions from the file
9832 silcd/packet_send.[ch].
9836 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9837 server. Affected file silcd/packet_receive.[ch].
9839 * Implemented the KILL command to the client. Implemented the
9840 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9841 Affected files lib/silcclient/command[_reply].c and
9842 lib/silcclient/client_notify.c. Implemented the KILL notify
9843 printing in the user inteface.
9845 * Fixed a lot silc_parse_nick memory leaks from the client
9846 library in the file lib/silcclient/command.c.
9848 * Changed the silc_server_send_notify_on_channels's `sender'
9849 argument from SilcSocketConnection to SilcClientEntry to
9850 check the sender as entry and not as connection object and not
9851 to send to the client provided as argument. The affected file
9852 is silcd/packet_send.[ch].
9854 * The notify packets that are destined directly to the client used
9855 to not to be processed by the server. Now changed that and the
9856 server processes all notify packets. After relaying the packet
9857 to the client the notify packet is processed in the server.
9859 * The silc_server_free_client_data now checks whether there is
9860 pending outgoing traffic for the client and purges the data to
9861 the network before removing the client entry.
9863 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9866 an client is killed from the SILC Network. Updated the protocol
9869 Added new function silc_server_send_notify_killed to the
9870 silcd/packet_send.[ch].
9872 * Added function silc_server_packet_relay_notify to relay notify
9873 packets that are destined directly to a client. In this case
9874 the server does not process the notify packets but merely relays
9875 it to the client. Affected file silcd/packet_send.[ch].
9877 Added also silc_server_packet_process_relay_notify to check
9878 whereto relay the notify. Affected file is
9879 silcd/packet_receive.[ch].
9881 * Implemented the KILL command to the server.
9885 * Added the backup schema desgined last fall to the protocol
9886 specs for everyone to see. The specification is in the
9887 *-spec-xx.txt draft and the packet type definitions for the
9888 backup routers is in *-pp-xx.txt draft. Thusly, added also
9889 new packet type SILC_PACKET_CELL_ROUTERS.
9891 * A big security problem in the implementation discovered. The
9892 signoff of an client did not cause new channel key generation
9893 which it of course should've done. The channel keys must be
9894 always re-generated when client leaves (or signoffs) the channel.
9895 The silc_server_remove_from_channels funtion now handles
9896 the channel key re-generation.
9898 * Added `sender' argument to the silc_server_send_notify_on_channels
9899 to not to send the client provided as argument. Affected file
9900 silcd/packet_send.[ch].
9902 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9904 * Implemented OPER and SILCOPER commands into the server and
9907 * Added silc_auth_verify and silc_auth_verify_data to verify
9908 the authentication directly from the authentication payload.
9909 It supports verifying both passphrase and public key based
9910 authentication. Affected file lib/silccore/silcauth.[ch].
9912 * Added `hash' field to the SilcIDListData structure. It is the
9913 hash negotiated in the SKE protocol. Affected file is
9916 * Slight redesigning of the SilcAuthPayload handling routines.
9917 Do not send SilcPKCS but SilcPublicKey as argument.
9919 * Implemented the public key authentication support to the
9920 serverconfig. The public key is loaded from the provided path
9921 and saved as authentication data to void * pointer. Thus,
9922 changed the unsigned char *auth_data to void *auth_data;
9924 * Fixed SHUTDOWN command to send the reply before the server
9925 is shutdown. :) Affected file silcd/command.c.
9927 * Fixed fatal bug in CONNECT command. The hostname was invalid
9928 memory and server crashed. Affected file silcd/command.c.
9930 * Fixed fatal bug in CLOSE command. The server_entry became
9931 invalid but was referenced later in the command. Affected file
9934 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Fixed fatal bug in failure packet handling. Server ignored
9937 the failure and thus crashed when it came.
9941 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9944 that the command may be executed only once in (about) 2 seconds.
9945 The old SILC_CF_LAG flag is same but allows command bursts up
9946 to five before limiting.
9948 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9949 server code. Various commands now includes the CF_LAG_STRICT
9950 flag to disallow any kind of miss-use of the command.
9952 * Fixed the silc_buffer_unformat to not to allocate any data
9953 if the length of the data is zero. It used to allocate the
9954 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9956 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Changed the format of AdminConnection configuration section
9959 in the server. Added username of the admin to the format.
9960 Affected files silcd/serverconfig.[ch].
9962 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9963 to return admin configuration data by host, username and/or
9966 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9968 * Implemented WHOWAS command to the server. Added the functions:
9970 silc_server_command_whowas_parse,
9971 silc_server_command_whowas_send_reply,
9972 silc_server_command_whowas_from_client and
9973 silc_server_command_whowas_from_server
9975 * Added <Client ID> argument to the WHOWAS command reply. Updated
9976 the protocol specs accordingly.
9978 * Implemented WHOWAS command and command_reply to the client
9981 Implemented the WHOWAS printing on the user interface.
9983 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Added new argument to the WHOWAS command reply, the real name.
9986 It is an optional argument. Updated the protocol specs.
9988 * Added SilcIDCacheDestructor callback that is registered when
9989 the SilcIDCache is allocated. The callback is called when
9990 an cache entry in the ID Cache expires, or is purged from the
9991 cache. Added into lib/silccore/idcache.[ch].
9993 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9994 to destruct the client entries when the cache entry expires.
9995 Other ID Cache's in server and in the client library ignores
9998 * If the ID Cache entry's `expire' field is zero then the entry
9999 never expires. Added boolean `expire' argument to the
10000 silc_idcache_add function in the lib/silccore/idcache.[ch].
10001 If it is TRUE the default expiry value is used.
10003 * Added silc_server_free_client_data_timeout that is registered
10004 when client disconnects. By default for 5 minutes we preserve
10005 the client entry for history - for WHOWAS command.
10007 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10009 * Added support to the server to enforce that commands are not
10010 executed more than once in 2 seconds. If server receives
10011 commands from client more frequently, timeout is registered
10012 to process the commands. Affected file silcd/command.c.
10013 Added new function silc_server_command_process_timeout.
10015 * Changed NICK_NOTIFY handling in client library to check that
10016 if the client's nickname was changed, so there is no need to
10017 resolve anything from the server.
10019 * Removed error printing from the WHOIS and IDENTIFY commands.
10020 If error occurs then it is ignored silently in the client library.
10021 The application, however, may map the received error to
10022 human readable error string. The application currently maps
10023 the NO_SUCH_NICKNAME error to string.
10025 * Made the command status message public to the application. Moved
10026 them from lib/silcclient/command_reply.c to
10027 lib/silcclient/command_reply.h. The application can map the
10028 received command status to the string with the
10029 silc_client_command_status_message function.
10031 * Added check to the server to check that client's ID is same
10032 as the Source ID in the packet the client sent. They must
10035 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Added dist-bzip hook to the Makefile.am to make bzip2
10038 compressed distributions.
10040 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Server now enforces the maximum length for the nickname and
10043 the channel as protocol specification dictates. 128 bytes for
10044 nickname and 256 bytes for channel name.
10046 * Moved the WHOIS printing to the application. The client libary
10047 does not print out the WHOIS information anymore, the application
10048 must do it. Renamed silc_client_command_reply_whois_print to
10049 the silc_client_command_reply_whois_save.
10051 The client's idle time is also sent to the application now, and
10052 the idle is shown on screen.
10054 * Added silc_client_command_reply_identify_save to save the
10055 received IDENTIFY entries.
10057 * Do not check for channel private keys in message sending and
10058 reception if the channel does not have the PRIVKEY mode set.
10059 Affected file lib/silclient/client_channel.c.
10061 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10064 just surfaced after chaning the JOIN procedure.
10066 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Added silc_client_get_clients_by_list to get client entries
10069 from Client ID list, that is returned for example by JOIN
10070 and USERS command replies. The application should use this
10071 function for example when JOIN command reply is received to
10072 resolve the clients already on the channel (library does not
10073 do that anymore as USERS command reply is not used in the JOIN
10074 procedure anymore). Affected files lib/silcclient/silcapi.h and
10075 lib/silcclient/idlist.c.
10077 * JOIN command reply and USERS command reply returns now SilcBuffer
10078 pointers instead of unsigned char pointers when returning
10079 the client list and mode list.
10081 * Added <Client ID> argument to the JOIN command reply, mainly
10082 for the server to identify for which client the command was
10083 originally sent. Updated protocol specs accordingly.
10085 * Added SilcDlist private_key pointer to the SilcChannelEntry
10086 in the client to support the channel private keys. Affected
10087 file is lib/silcclient/idlist.h.
10089 * Added SilcChannelPrivateKey argument to the function
10090 silc_client_send_channel_message so that application can choose
10091 to use specific private ke if it wants to. If it is not provided,
10092 the normal channel key is used, unless private keys are set.
10093 In this case the first (key that was added first) is used
10094 as the encryption key.
10096 * Implemented the support for channel private key handling.
10097 Implemented the following functions:
10099 silc_client_add_channel_private_key,
10100 silc_client_del_channel_private_keys,
10101 silc_client_del_channel_private_key,
10102 silc_client_list_channel_private_keys and
10103 silc_client_free_channel_private_keys
10105 Affected file lib/silcclient/client_channel.c.
10107 * Added the support for the private keys in the channel message
10108 sending and encryption and in the message reception and
10109 decryption. Affected funtions are
10110 silc_client_send_channel_message and silc_client_channel_message.
10112 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10114 * Added SKE's key verify callback to the client library's
10115 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10117 * Removed the statement that server (or router) must send USERS
10118 command reply when joining to the channel so that the client
10119 knows who are on the channel. Instead, the client list and
10120 client's mode list is now sent in the JOIN command reply to the
10121 client who joined channel. This is better solution.
10123 * Added function silc_server_get_users_on_channel and function
10124 silc_server_save_users_on_channel to the silcd/server.[ch].
10126 * Removed function silc_server_command_send_users from the
10129 * Do not show topic on the client library anymore. The topic is
10130 sent in the command reply notify to the application and the
10131 application must show the topic now.
10133 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * Added client searching by nickname hash into the IDENTIFY and
10136 WHOIS commands in the server as they were clearly missing from
10137 them. Affected file is silcd/command.c.
10139 * Fixed a bug in private message receiving in the client library.
10140 The remote ID was freed and it wasn't supposed, now it is
10143 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10145 * Minor fix to the channel payload; allocate the data area, as it
10146 needs to be of specific length.
10148 * If the key agreement port is zero then the operating
10149 system will define the bound port. Affected files are
10150 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10152 * Added new function silc_channel_payload_decrypt into the file
10153 lib/silccore/silcchannel.[ch].
10155 * Moved the channel message etc, check from silc_packet_decrypt
10156 to applications. The library calls now a generic
10157 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10158 when the packet is either normal or special. This was done to
10159 allow more wide range of checking that was not allowed when
10160 the code was in library. Now applications can do virtually any
10161 checks to the packet and return to the library the decision how
10162 the packet should be processed. Affected files are
10163 lib/silccore/silcpacket.[ch].
10165 Added silc_server_packet_decrypt_check to the server and
10166 silc_client_packet_decrypt_check to the client library.
10168 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10169 to send with specified source and destination information.
10171 * Channel message delivery between routers was broken after the
10172 channel key distribution was fixed earlier. The channel key
10173 was used be to distributed to other routers as well which is not
10174 allowed by the protocol. Now this is fixed and channel keys
10175 really are cell specific and the channel message delivery between
10176 routers comply with the protocol specification.
10178 * Fixed various commands in server to check also the global list
10179 for the channel entry and not just the local list. The affected
10180 file silcd/command.c.
10182 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added assert()s to buffer formatting and unformatting routines
10185 to assert (if --enable-debug) when error occurs. Affected
10186 file: lib/silcutil/silcbuffmt.c.
10188 * Changed to auto-reconnect to check whether the remote host is
10189 router and register the re-connect timeout if it is. It used
10190 to check that whether we are normal server, but router must do
10191 auto-reconnect with another router as well. Affected file
10194 * Removed the [<key len>] option from CMODE command as the cipher
10195 name decides the key length, nowadays. See the defined ciphers
10196 from the protocol specification.
10198 * Added [<hmac>] option to the CMODE command to define the HMAC
10199 for the channel. Added SILC_CMODE_HMAC channel mode.
10201 * Added [<hmac>] option for the JOIN command so that user can
10202 select which HMAC is used to compute the MACs of the channel
10205 * Added Hmac field to the Channel Message Payload. The integrity
10206 of plaintext channel messages are now protected by computing
10207 MAC of the message and attaching the MAC to the payload. The
10208 MAC is encrypted. Now, it is clear that this causes some
10209 overhead to the size of the packet but rationale for this is that
10210 now the receiver can verify whether the channel message decrypted
10211 correctly and also when private keys are set for the channel the
10212 receiver can decrypt the packet with several keys and check from
10213 the MAC which key decrypted the message correctly.
10215 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10216 lib/silccrypt/silccipher.[ch].
10218 * Added silc_hash_len to return the digest length into the
10219 lib/silcrypt/silchash.[ch].
10221 * Rewrote parts of Silc Channel Payload interface in the
10222 lib/silccore/silcchannel.[ch]. The encode function now also
10223 encrypts the packet and parse function decrypts it.
10225 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Fixed a minor formatting bug in the SKE's key material processing.
10228 It actually might have processed the keys wrong way resulting
10231 * Redefined the mandatory HMAC algorithms and added new algorithms.
10232 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10233 and hmac-md5 truncated to 96 bits. The mandatory is now
10234 hmac-sha1-96. Rest are optional (including the one that used
10235 to be mandatory). Rationale for this is that the truncated HMAC
10236 length is sufficient from security point of view and can actually
10237 make the attack against the HMAC harder. Also, the truncated
10238 HMAC causes less overhead to the packets. See the RFC2104 for
10241 * Added new [hmac] configuration section. The SKE used to use
10242 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10243 is of course wrong. The official names that must be proposed in
10244 the SKE are the ones defined in the protocol specification
10245 (hmac-sha1-96 for example). The user can configure any hmac
10246 using any hash function configured in the [hash] section. At
10247 least, the mandatory must be configured.
10249 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10251 * Added HMAC list to the SKE proposal list. It has now both
10252 hash algorithm list and HMAC list. This makes the protocol
10253 incompatible with previous versions. The SKE now seems to work
10254 the way it is supposed to work, for the first time actually.
10256 * Defined plain Hash algorithms to the protocol specification.
10257 Added sha1 and md5.
10259 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10261 * Implemented support for key agreement packets into the server.
10262 Added functions silc_server_key_agreement and
10263 silc_server_send_key_agreement. Other than these functions,
10264 server has nothing to do with this packet.
10266 * Added support for private message key packets into the server.
10267 Added functions silc_server_private_message_key and
10268 silc_server_send_private_message_key.
10272 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10273 called in the protocol's final callback instead in the END
10274 protocol state. This makes a little more sense and in the same
10275 time in client we can use the same protocol routines for normal
10276 key exchange and to key agreement packet handling as well.
10278 * Added to both client's and server's KE protocol context the
10279 SilcSKEKeyMaterial pointer to save the key material. We will
10280 bring the key material to the protocol's final callback by doing
10281 this. The final callback must free the key material.
10283 * Added SKE's packet_send callback into client's KE protocol
10284 context so that the caller can choose what packet sending function
10285 is used. This way we can use different packet sending when
10286 doing normal SKE when doing key agreement packet handling (in
10287 the key agreement packet handling we do not want to encrypt
10290 * Implemented the responder side of the key agreement routines
10291 in the client. The client can now bind to specified port and
10292 accept incoming key negotiation. The key material is passed
10293 to the application after the protocol is over.
10295 * Implemented the processing of incoming Key Agreement packet
10296 in the client. Added function silc_client_key_agreement to
10297 process the packet.
10299 * Implemented the intiator side of the key agreement routines
10300 in the client. The client can now initiate key agreement with
10301 another remote client. The key material is passed to the
10302 application after the protocol is over.
10304 * Created client_keyagr.c to include all the key agreement
10307 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10308 SILC_TASK_CALLBACK except that it is not static.
10310 * Created client_notify.c and moved the Notify packet handling
10311 from the client.[ch] into that file.
10313 * Created client_prvmsg.c and moved all private message and
10314 private message key routines from the client.[ch] into that file.
10316 * Create client_channel.c and moved all channel message and
10317 channel private key routines from the client.[ch] into that file.
10319 * Changed silc_client_get_client_by_id_resolve to resolve with
10320 WHOIS command instead of IDENTIFY command, in the file
10321 lib/silclient/idlist.c.
10323 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10325 * Implemented the SKE's responder side to the Client library.
10327 * When FAILURE is received to the protocol do not trust it
10328 blindly. Register a timeout to wait whether the remote closes
10329 the connection as it should do it, only after that process the
10330 actual failure. This was changed to both client and server.
10332 * Added client_internal.h to include some of the structures
10333 there instead of client.h in lib/silcclient/.
10335 * Added function silc_task_unregister_by_callback to unregister
10336 timeouts by the callback function.
10338 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Some "Incomplete WHOIS info" errors has been appearing on the
10341 log files. Took away the entry->userinfo check from WHOIS
10342 reply sending. The entry->userinfo is now " " if client did not
10343 provide one. I thought this was fixed earlier but something
10344 is wrong still. Let's see if the error still appears.
10346 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Fixed a minor bug in the login when the channel key is
10349 re-generated in the server. It used to generate the key in
10350 wrong order and thus caused problems in the channel traffic.
10352 * Fixed a minor bug in channel key distsribution after
10353 KICK command. The key was not sent to the router even though
10356 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10358 * Added silc_ske_process_key_material_data as generic routine
10359 to process any key material as the SILC protocol dictates. The
10360 function is used by the actual SKE library but can be used by
10361 applications as well. This relates to the private message keys
10362 and the channel private keys since they must be processed the
10363 same way the normal SILC session keys. The protocol dictates
10364 this. Affected files: lib/silcske/silcske.[ch].
10366 Added also silc_ske_free_key_material to free the
10367 SilcSKEKeyMaterial structure.
10369 * Defined silc_cipher_set_key function to set the key for
10370 cipher without using the object's method function. The affected
10371 files: lib/silccrypt/silccipher.[ch].
10373 * Implemented silc silc_client_add_private_message_key,
10374 silc_client_add_private_message_key_ske,
10375 silc_client_del_private_message_key,
10376 silc_client_list_private_message_keys and
10377 silc_client_free_private_message_keys functions in the
10380 Added functions silc_client_send_private_message_key to send
10381 the Private Message Key payload and silc_client_private_message_key
10382 to handle incoming Private Message Key payload.
10384 * Added Cipher field to the Private Message Key payload to set
10385 the cipher to be used. If ignored, the default cipher defined
10386 in the SILC protocol (aes-256-cbc) is used.
10388 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Removed lib/silcclient/ops.h file.
10392 Redefined parts of the SILC Client Library API. Created new
10393 file silcapi.h that deprecates the ops.h file and defines the
10394 published Client Library API. Defined also private message key
10395 API and channel private key API into the file.
10397 This is the file that the application must include from the
10398 SILC Client Library. Other files need not be included by
10399 the application anymore.
10401 * Added new key_agreement client operation callback and also
10402 defined the Key Agreement library API for the application.
10404 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10406 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10407 is used by clients to request key negotiation between another
10408 client in the SILC network. If the negotiation is started it
10409 is performed using the SKE protocol. The result of the
10410 negotiation, the secret key material, can be used for example
10411 as private message key.
10413 Implemented the Key Agreement payload into the files
10414 lib/silccore/silauth.[ch].
10416 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Redefined ciphers for the SILC protocol. Added some new ciphers
10419 and defined the key lengths for the algorithms. Changed the
10420 code accordingly. The default key length is now 256 bits.
10422 * Fixed SKE key distribution function silc_ske_process_key_material
10423 when the key length is more than 128 bits. The default key
10424 length in SILC is now 256 bits.
10426 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10427 to indicate unsupported algorithm.
10429 * Renamed rijndael.c to aes.c and all functions as well.
10431 * Fixed a long standing channel key setting bug in client library.
10432 Weird that it has never surfaced before.
10434 * Fixed bug in channel deletion. If the entire channel is removed
10435 then it must also delete the references of the channel entry
10436 from the client's channel list as the client's channel entry and
10437 the channel's client entry share same memory.
10439 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Implemented CONNECT and SHUTDOWN commands in the client.
10443 * Implemented CLOSE command to the client.
10445 * Added the function silc_idlist_find_server_by_name into the
10446 files silcd/idlist.[ch].
10448 Added the function silc_idlist_find_server_by_conn into the
10449 files silcd/idlist.[ch].
10451 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * DIE command was renamed to SHUTDOWN. Updated the both code
10454 and protocol specs.
10456 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10457 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10459 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10462 * Added function silc_server_create_connection function to create
10463 connection to remote router. My server implementation actually
10464 does not allow router to connect to normal server (it expects
10465 that normal server always initiates the connection to the router)
10466 so the CONNECT command is only good for connecting to another
10469 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10472 or some other client was kicked from the channel.
10474 Implemented the handling of the notify type to both client
10477 Implemented silc_server_send_notify_kicked to send the KICKED
10478 notify. It is used to send it to the server's primary router.
10480 * Implemented the KICK command into server and client.
10482 * Added `query' argument to the silc_idlist_get_client function
10483 to indicate whether to query the client from server or not if
10486 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10487 to indicate that the client is not channel founder.
10491 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10493 * Removed the rng context from SilcPacketContext structure and
10494 changed that the packet routine uses the Global RNG API.
10496 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10498 * Added support for quit message that client can "leave" on the
10499 channel when it quits the SILC. It is ditributed inside the
10500 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10502 Added silc_server_free_client_data that will take the
10503 signoff message as argument.
10505 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10507 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Updated parts of the protocol specification to keep it up
10512 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10515 payloads in one packet.
10517 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10518 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10519 use now the new List flag.
10521 * Also deprecated the following packet types: REPLACE_ID,
10522 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10524 * Added list support for Notify packet in server.
10526 * Added silc_server_send_notify_channel_change to send the
10527 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10528 the silc_server_send_replace_id.
10530 * Added silc_server_send_notify_nick_change to send the
10531 NICK_CHANGE notify type. Deprecates the function
10532 silc_server_send_replace_id.
10534 * Added silc_server_send_notify_join to send the JOIN notify type.
10535 Deprecates the function silc_server_send_new_channel_user.
10537 * Added silc_server_send_notify_leave to send LEAVE notify type.
10538 Deprecates the function silc_server_send_remove_channel_user.
10540 * Added silc_server_send_notify_cmode and
10541 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10542 types. Deprecates the silc_server_send_set_mode function.
10544 * Added SERVER_SIGNOFF notify type to indicate that server has
10545 quit. This means that all clients on the channel from that
10546 server will drop. This can be also used when netsplit happens.
10548 Deprecated REMOVE_ID packet type since it is not needed anymore
10551 Added silc_server_send_notify_server_signoff to send the
10552 SERVER_SIGNOFF notify type. Deprecates the function
10553 silc_server_send_remove_id.
10555 Added also silc_server_send_notify_signoff to send the
10556 SIGNOFF notify type.
10558 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10559 SILC protocol from this day on. Changed the protocol
10560 specification as well.
10562 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10563 notify type. It is used between routers to notify about
10564 topic changes on a channel.
10566 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10569 * Partly updated the protocol specification to comply with the
10570 changes now made. It is still though a bit outdated.
10572 * The JOIN notify type now takes one extra argument <Channel ID>.
10573 The packet used to be destined to the channel but now the
10574 JOIN type may be sent as list thus it is impossible to
10575 destine it to any specific channel. By adding this argument
10576 it is again possible.
10578 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10580 * Added CREDITS file. The CHANGES and CREDITS file will appear
10581 in the distribution as well.
10583 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10586 types in the server's silcd/packet_receive.c.
10588 * Implemented CMODE and CUMODE to work in router environment.
10590 * Fixed minor encoding and decoding buglet from the
10591 lib/silccore/silcmode.c.
10593 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10596 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10598 * Changed all SilcConfigServer* and silc_config_server* to
10599 SilcServerConfig* and silc_server_config*, respectively.
10602 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Associated the ID (client or server ID) to the Authentication
10605 Payload to avoid any possibility of forging. Updated the
10606 protocol specification and the code accordingly.
10608 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * The RSA key length is now save to the RsaKey context in the
10611 key generation process in lib/silccrypt/rsa.c. The key length
10612 is now used to figure out the maximum size of the block allowed
10613 to be encrypted/signed.
10615 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10616 is equivalent to the silc_mp_mp2bin but does not allocate any
10619 * Changed silc_mp_mp2bin API to take length argument. If it is
10620 non-zero then the buffer is allocated that large. If zero, then
10621 the size is approximated using silc_mp_sizeinbase, which however
10624 * Created Global RNG API which is global RNG that application can
10625 initialize. After initializing, any routine anywhere in the
10626 code (including library) can use RNG without allocating a new
10627 RNG object. This was done to allow this sort of use of the
10628 RNG in code that has no chance to allocate RNG object. All
10629 applications currently allocate this and many routines in the
10630 library use this. Affected file lib/silccrypt/silcrng.[ch].
10632 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10633 it to use the Global RNG API.
10635 * Defined Authentication Payload into protocol specification that
10636 is used during SILC session to authenticate entities. It is
10637 used for example by client to authenticate itself to the server
10638 to obtain server operator privileges.
10640 Implemented this payload into the lib/silccore/silcauth.[ch].
10641 Implemented also routines for public key based authentication
10642 as the new protocol specification dictates.
10644 Moved definitions of different authentication methods from
10645 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10647 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10648 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10649 silc_pkcs_verify_with_hash functions into the file
10650 lib/silccrypt/silcpkcs.[ch].
10652 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * The client entry's userinfo pointer must be always valid.
10655 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10656 will fail since it requires the userinfo. Now, the userinfo
10657 is allocated as "" if actual userinfo does not exist. Actually,
10658 it must exist and it is totally Ok to drop client connections
10659 that does not announce the userinfo. However, we will make
10660 this workaround for now.
10662 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10663 to return the remote port by socket.
10665 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10668 SILC_SERVER_PENDING_EXEC and added an new macro
10669 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10670 data or when error occurs while processing the pending command.
10672 Added new argument `destructor' into silc_server_command_pending
10673 and to the SilcServerCommandPending object. This destructor is
10674 now called after calling the pending callback or if error occurs
10675 immediately. If error occurs the actual pending callback won't
10676 be called at all - only the destructor. The destructor may be
10677 NULL if destructor is not needed.
10679 All this applies for client library code as well. Similar
10680 changes were made there as well for the pending commands.
10682 In the client, the application must now allocate the
10683 SilcClientCommandContext with the silc_client_command_alloc
10686 * Added reference counter to the SilcServerCommandContext. Added
10687 function silc_server_command_alloc and silc_server_command_dup
10690 Same type of functions added to the client library for the same
10693 * Removed the cmd_ident from IDListData away since it is now
10694 global for all connections. It is the command identifier used
10695 in command sending and with pending commands. The affected file
10698 * Added reference counter to the SilcSocketConnection objecet to
10699 indicate the usage count of the object. The object won't be
10700 freed untill the reference counter hits zero. Currently only
10701 server uses this, and client ignores it. The client must be
10702 set to use this too later. The affected files are
10703 lib/silccore/silcsockconn.[ch]. Added also the function
10704 silc_socket_dup to increase the reference counter.
10706 This was mainly added because it is possible that the socket
10707 is removed underneath of pending command or other async
10708 operation. Now it won't be free'd and proper DISCONNECTING
10709 flags, etc. can be set to avoid sending data to connection that
10710 is not valid anymore.
10712 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10713 the connection. After that it sets SILC_SET_DISCONNECTED.
10714 It is, however, possible that the socket data is not still freed.
10715 The silc_server_packet_process now checks that data is not
10716 read or written to connection that is DISCONNECTED. The socket
10717 get's freed when the reference counter hits zero.
10719 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Changed the client operation API: channel_message operation's
10722 `sender' is now the client entry of the sender, not the nickname
10723 and the `channel' is the channel entry, not the channel name.
10725 In the private_message operation the `sender' is now also the
10726 client entry of the sender not the nickname.
10728 Affected file is lib/silcclient/ops.h and all applications
10729 using the client operations.
10731 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10733 * Moved the calling of ops->connect() from connect_to_server_final
10734 into receive_new_id functin since that is the point when the
10735 client is actually allowed to send traffic to network. The
10736 affected file is lib/silcclient/client.c.
10738 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10741 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10742 (if needs broadcasting) instead of broadcasting the packets one
10743 by one which would make a burst in the network traffic.
10745 * Added `broadcast' argument to the functions in silcd/server.[ch]
10746 silc_server_create_new_channel[_with_id] to indicate whether
10747 to send New Channel packet to primary router.
10749 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Added new function into the silcd/server.[ch] files:
10752 silc_server_create_new_channel_with_id to create new channel with
10753 already existing Channel ID.
10755 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10756 lib/silccore/silcpacket.h. This packet is used t send list of
10757 Set Mode payloads inside one packet. Server uses this to set
10758 the modes for the channels and clients on those channels, that it
10759 announced to the router when it connected to it. The protocol
10760 specification has been updated accordingly.
10762 * The silc_server_new_channel did not handle the packet coming
10763 from normal server as it normally does not send that. However,
10764 when it announces its channels it does send it. Implemented
10765 the support for that.
10767 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10768 into the file lib/silccore/id.h.
10770 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Fixed memory leaks in the functions silc_idlist_del_client,
10773 silc_idlist_del_channel and silc_idlist_del_server in the file
10774 silcd/idlist.c. All of those leaked like a sieve.
10776 * Fixed some small memory leaks in the client's function
10777 silc_client_notify_by_server.
10779 * Added functions into silcd/server.c: silc_server_announce_clients,
10780 silc_server_announce_channels and silc_server_announce_server.
10781 These functions are used by normal and router server to announce
10782 to its primary router about clients, channels and servers (when
10783 router) that we own. This is done after we've connected to the
10786 These functions effectively implements the following packet types:
10787 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10788 and SILC_PACKET_NEW_ID_LIST.
10790 * Added new functions into the silcd/packet_receive.[ch]:
10791 silc_server_new_id_list, silc_server_new_channel_list and
10792 silc_server_new_channel_user_list to handle the incoming
10793 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10795 * Added support of changing Channel ID in the function
10796 silc_server_replace_id. If the server that announces a channel
10797 to the router already exists in the router (with same name but
10798 with different Channel ID), router is responsible to send
10799 Replace ID packet to the server and force the server to change
10800 the Channel ID to the one router has.
10802 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10803 client that the Channel ID has been changed by the router. The
10804 normal server sends this to the client. Client must start using
10805 the new Channel ID as the channel's ID.
10807 Implemented handling of this new type into lib/silcclient/client.c
10808 into the function silc_client_notify_by_server.
10810 * Added new function silc_idlist_replace_channel_id into the files
10811 silcd/idlist.[ch] to replace the Channel ID.
10813 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Call silc_server_command_identify_check always when processing
10816 the IDENTIFY command in silcd/command.c
10818 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10821 send keepalive packets. The packet can be sent by clients,
10822 servers and routers.
10824 Added function silc_socket_set_heartbeat into the file
10825 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10826 If not set, the heartbeat is not performed. The actual
10827 heartbeat is implemented in the low level socket connection
10828 library. However, application is responsible of actually
10829 sending the packet.
10831 Added silc_server_send_heartbeat to send the actual heartbeat
10832 packet into silcd/packet_send.[ch]. Server now performs
10833 keepalive with all connections.
10835 * Added silc_task_get_first function into lib/silcutil/silctask.c
10836 to return the timeout task with shortest timeout. There was a bug
10837 in task unregistration that caused problems. TODO has been
10838 updated to include that task system must be rewritten.
10840 * The client library will now resolve the client information when
10841 receiving JOIN notify from server for client that we know but
10842 have incomplete information.
10844 * Rewrote parts of silc_server_remove_from_channels and
10845 silc_server_remove_from_one_channel as they did not remove the
10846 channel in some circumstances even though they should've.
10848 * Encryption problem encountered in server:
10850 The LEAVE command used to send the Channel Key packet to the
10851 router immediately after generating it. However, the code
10852 had earlier sent Remove Channel user packet but not immediately,
10853 ie. it was put to queue. The order of packets in the router
10854 was that Channel Key packet was first and Remove Channel User
10855 packet was second, even though they were encrypted in the
10856 reverse order. For this reason, MAC check failed. Now, this
10857 is fixed by not sending the Channel Key packet immediately but
10858 putting it to queue. However, this is more fundamental problem:
10859 packets that are in queue should actually not be encrypted
10860 because packets that are sent immediately gets encrypted
10861 actually with wrong IV (and thus MAC check fails). So, packets
10862 that are in queue should be encrypted when they are sent to
10863 the wire and not when they put to the queue.
10865 However, the problem is that the current system has not been
10866 designed to work that way. Instead, the packet is encrypted
10867 as soon as possible and left to the queue. The queue is then
10868 just purged into wire. There won't be any fixes for this
10869 any time soon. So, the current semantic for packet sending
10872 o If you send packet to remote host and do not force the send
10873 (the packet will be in queue) then all subsequent packets to the
10874 same remote host must also be put to the queue. Only after the
10875 queue has been purged is it safe again to force the packet
10878 o If you send all packets immediately then it safe to send
10879 any of subsequent packets through the queue, however, after
10880 the first packet is put to queue then any subsequent packets
10881 must also be put to the queue.
10883 Follow these rules and everything works fine.
10885 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Added new function silc_server_remove_clients_by_server to
10888 remove all client entries from ID list when the server connection
10889 is lost. In this case it is also important to invalidate all
10890 client entires as they hold the invalid server entry. This
10891 fixes fatal bug when server has lost connection and will reconnect
10894 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Made some sanity checks to silc_server_daemonise like to check
10897 whether the requested user and group actually exists.
10899 * Added sanity check to SKE's silc_ske_responder_finish to check
10900 that the public and private key actually is valid.
10902 * Invalidate the client's nickname when receiving Replace ID
10903 packet and the Client ID is being replaced. This means that the
10904 server will query the nickname if someone needs it (client)
10907 * Sort the ID Cache in client library when the ID Cache data
10908 has changed (needs sorting).
10910 * Do not allow for SILC client to create several connections to
10911 several servers. The client does not support windows right now
10912 and generating multiple connections causes weird behaviour.
10914 Irssi-silc client does support windows and can handle several
10915 connections without problems, see: www.irssi.org and SILC plugin.
10917 * Fixed some places where client was added to the IDList. The
10918 rule of thumb is following (in order to get everything right):
10919 If the client is directly connected local client then the
10920 `connection' argument must be set and `router' argument must be
10921 NULL to silc_idlist_add_client function. If the client is not
10922 directly connected client then the `router' argument must
10923 bet set and the `connection' argument must be NULL to the
10924 silc_idlist_add_client function.
10926 * The funtion silc_server_packet_send_local_channel actually did
10927 not check whether the client was locally connected or not. It
10928 does that now. Fixed a bug related to LEAVE command.
10930 * Fixed Remove Channel User payload parsing bug in server's
10931 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10933 * The server's silc_server_save_channel_key now checks also the
10934 global ID list for the channel as it might not be in the local
10935 list. Fixed a bug related to LEAVE command.
10937 * Is this the end of the [<unknown>] buglet that has been lurking
10938 around for a long time? A little for loop fix in server's
10939 silc_server_command_whois_parse that is used by both IDENTIFY
10940 and WHOIS command. At least, this was a clear bug and a cause
10941 of one type of [<unknown>] buglet.
10943 * WHOIS and IDENTIFY commands call the function
10944 silc_server_command_[whois/identify]_check function even if
10945 we are not router server.
10947 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10949 * Added --with-gmp configuration option. If set the GMP
10950 is always compiled in the SILC source tree. If not set then
10951 it is checked whether the system has the GMP3 installed. If
10952 it has then the GMP won't be compiled (the system's headers
10953 and library is used), if it doesn't have it then the GMP is
10954 compiled in the SILC source tree.
10956 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10958 * Changed RSA private exponent generation to what PKCS #1
10959 suggests. We try to find the smallest possible d by doing
10960 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10961 not security fix but optimization.
10963 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10965 * Added new config entry [Identity] to fork the server and run
10966 it as specific user and group. A patch from Bostik.
10968 * Imported Dotconf configuration library into lib/dotconf.
10969 This will be used to create the SILC configuration files later.
10970 It will appear in the distsribution after this commit.
10972 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * A big code auditing weekend happening. Auditing code for
10975 obvious mistakes, bugs and errors. Also, removing any code
10978 Removed files for being obsolete:
10980 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10981 inline in the file lib/silcutil/silcbuffer.h)
10983 o lib/silcutil/silcbufutil.c (the header has inline versions)
10985 Changed code to fix possible error conditions:
10987 o The buffer formatting routines now check that the destination
10988 buffer really has enough space to add the data. This applies for
10989 both buffer formatting and unformatting
10990 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10991 unformatting was changed to accomodate following rules:
10992 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10993 sent to the function while XXX_*STRING will not allocate or copy
10994 the data into the buffer. Instead it sets the pointer from the
10995 buffer into the pointer sent as argument (XXX_*STRING used to
10996 require that the pointer must be allocated already). This change
10997 makes this whole thing a bit more consistent and more optimized
10998 (note that the data returned in the unformatting with XXX_*STRING
10999 must not be freed now). The routines return now -1 on error.
11001 o Tried to find all code that use buffer_format and buffer_unformat
11002 and added return value checking to prevent formatting and
11003 especially unformatting errors and possible subsequent fatal
11006 o Changed ske->x and ske->KEY to mallocated pointers in
11007 lib/silcske/silcske.h. Fixed possible data and memory leak.
11009 o Added return value checking to all *_parse* functions. Fixed
11010 many memory leaks as well.
11012 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11013 so that buffer overflows would not happen. All code now also
11014 checks the return value as it can fail.
11016 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Added reconnection support to server if the normal server looses
11019 its connection to the router (for example if router is rebooted).
11020 The server performs normal reconnection strategy implemented
11021 to the server. Affected file silcd/server.c.
11023 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11025 * Added new packet type SILC_PACKET_SET_MODE that is used to
11026 distribute the information about changed modes (for clients,
11027 channels and clients channel modes) to all routers in the
11028 network. Updated the protocol specification accordingly.
11030 Added functions into silcd/packet_send.c and
11031 silcd/packet_receive.c: silc_server_send_set_mode,
11032 silc_server_set_mode.
11034 Added new files silcmode.[ch] into lib/silccore that implements
11035 the encoding and decoding of Set Mode Payload. Added new type
11036 SilcSetModePayload. Moved the definitions of different modes
11037 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11039 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Oops, a little mistake in server's connection authentication
11042 protocol. The protocol is not ended with FAILURE but with
11043 SUCCESS if the authentication is Ok. :) Affected file is
11046 * Implemented NICK_CHANGE notify handling in server in the file
11047 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11048 the local clients on the channel. After the changing nickname
11049 in router environment snhould work and the [<unknown>] nickname
11050 should appear no more.
11052 The silc_server_replace_id function that receives the Replace ID
11053 payload now sends the NICK_CHANGE notify type also in the file
11054 silcd/packet_receive.c
11056 * Changed WHOIS and IDENTIFY command to support the maximum amount
11057 of arguments defined in protocol specs (3328 arguments). This
11058 fixed a bug that caused problems when there were more than three
11059 users on a channel.
11061 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11063 * Added extra parameter, command identifier, to the
11064 silc_client_send_command so that explicit command identifier
11067 Changed that ID list routines uses specific command identifier
11068 when sending WHOIS/IDENTIFY requests to the server so that they
11069 can be identified when the reply comes back.
11071 Affected files lib/silcclient/command.[ch],
11072 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11074 * Added `sender' argument to silc_server_packet_send_to_channel
11075 to indicaet the sender who originally sent the packet to us
11076 that we are now re-sending. Ignored if NULL. Affected file
11077 silcd/packet_send.[ch].
11079 * Added some server statistics support in silcd/server_internal.h
11080 SilcServerStatistics structure and around the server code. Also
11081 send some nice statistics information when client is connecting
11084 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11086 * Fixed channel ID decoding in server's JOIN command reply in
11087 silcd/command_reply.c
11089 * Fixed braodcasting of replace ID payload to not to send it if
11090 we are standalone server in silcd/packet_receive.c.
11092 * Fixed all channel message sending routines to not to send
11093 packets to clients that has router set, since they are routed
11094 separately in the same function earlier. Affects file
11095 silcd/packet_send.c and all channel packet sending functions.
11097 * In USERS reply, res_argv[i] are not allocated, the table
11098 is allocated. Thus changed that free the table, not its
11101 * In server's whois_check and identify_check if the client is
11102 locally connected do not send any WHOIS commands - they are not
11105 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11107 * Fixed some minor bugs in client when sending WHOIS command. The
11108 arguments was in wrong order.
11110 * Removed statis function add_to_channel from server in
11111 silcd/command.c that was previously used with the joining but
11114 * Tested USERS command in router environment successfully with two
11115 routers, two servers and two clients.
11117 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11119 * Reorganized the USERS command and command reply in client library
11120 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11121 When the command is given by user we register a pending command
11122 callback that will reprocess the command after the reply has been
11123 received from the server. When reprocessing the packet we then
11124 display the information. Thus, the USERS information is displayed
11125 now in the command callback instead of in the command reply
11126 callback. The processing of the command is same as previously
11127 when server has sent the command reply in the JOINing process.
11129 * Added to USERS command in silcd/command_reply.c to join the client,
11130 we didn't use to know about, to the channel after we've created
11131 a client entry for it. Also, for clienet we did know already still
11132 check whether it is on the channel or not and add it if not.
11134 * Removed silc_server_command_join_notify as the function and its
11137 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11139 * Changed the client's pending command handling to the same as the
11140 server's pending command handling. It is also now possible to
11141 execute command reply functions from other command reply
11142 function as the function callbacks for commands and command
11143 replies are one and same. The pending commands are not static
11144 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11145 in client connection context. Thus, pending commands are server
11146 connection specific as it is convenient.
11148 Changed the function silc_client_command_pending and
11149 silc_client_command_pending_del and added new function
11150 silc_client_command_pending_check. Removed the
11151 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11154 * Added cmd_ident, current command identifier, to the client
11155 connection context in lib/silcclient/client.h to keep track on
11156 command identifiers used in command sending. Client's command reply
11157 function handling now supports the mandatory command identifiers.
11159 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11160 funtions in client to fully support pending command callbacks.
11162 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11163 as one of the arguments to the application in the command reply
11166 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11167 before first releasing SILC but came back. Now it is removed again
11168 and should come back nomore. The FORWARDED flag was used only
11169 by the JOINing procedure by forwarding the command packet to router.
11170 Now, the JOINing procedure has been changed to more generic (due
11171 to various router environment issues) and FORWARDED is not needed
11172 anymore for anything. The protocol specification is yet to be
11175 Now, removed silc_server_packet_forward from server and the flag
11176 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11178 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11180 * Renamed NAMES command to USERS command. The NAMES was named that
11181 due to historical reasons. Now it is renamed. Also, rewrote
11182 parts of the USERS command. The nickname list is not sent anymore
11183 by the server. Only Client ID and mode lists are sent in the USERS
11184 command. Changed this also to the protocol specification.
11186 The client now resolves the names and stuff after it receives
11187 the USERS list from the server when joining to the channel.
11189 * WHOIS and IDENTIFY commands has been changed to support multiple
11190 Client ID's per command. One can now search for multiple users
11191 in the network by sending only one WHOIS or IDENTIFY command.
11192 Changed the code and the protocol specifications.
11194 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11195 uses silc_server_command_whois_parse to parse the request. */
11197 * If normal server, do not parse the WHOIS and IDENTIFY requests
11198 before sending it to the router. Saves some time.
11200 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11202 * Fixed JOIN command on client library. Wrong number of arguments
11203 used to crash the client.
11205 * Added silc_server_channel_has_global function to check whether
11206 channel has global users or not.
11208 * Added silc_server_channel_has_local function to check whether channel
11209 has locally connected clients on the channel.
11211 * The silc_server_remove_from_one_channel now checks whether the
11212 channel has global users or not after given client was removed from
11213 the channel. It also checks whether the channel has local clients
11214 on the channel anymore. If it does not have then the channel entry
11215 is removed as it is not needed anymore.
11217 * The silc_server_notify now checks on JOIN notify whether the joining
11218 client is one of locally connected or global. If it is global then
11219 the channel has now global users on the channel and that is marked
11220 to the channel entry. Also, it now saves the global client to
11221 global list who is joining and JOINs it to the channel. This is
11222 for normal server, that is.
11224 Changed silc_server_send_notify_on_channel,
11225 silc_server_packet_relay_to_channel and
11226 silc_server_packet_send_to_channel check if we are normal server
11227 and client has router set (ie. global client) do not send the
11228 message to that client, as it is already routed to our router.
11230 * Implemented LEAVE notify type handling in silc_server_notify
11233 * Tested LEAVE command in router environment successfully. Tested
11234 with two routers, two servers and two clients.
11238 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11240 * Implemented SIGNOFF notify type handling in silc_server_notify
11243 * silc_server_remove_id now removes the client entry from all channels
11244 it has joined and thusly sends SIGNOFF notify type.
11246 * Rewrote the NAMES list generation in server by removing two excess
11247 loops. The lists are created now inside one loop.
11249 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11251 * silc_server_remove_channel_user checks now also global list
11252 for channel and client.
11254 * silc_server_new_channel_user checks now both local and global
11255 list for channel and client. Fixed a bug in client id decoding.
11256 Used to decode wrong buffer.
11258 * silc_server_channel_message checks now both local and global
11259 list for channel entry.
11261 * Tested channel joining (hence JOIN) in router environment
11262 successfully. Tested with two routers, two servers and two
11265 * Tested channel message sending in router environment successfully.
11267 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Added silc_server_save_channel_key into server.[ch] to save the
11270 received channel key in Channel Key payload processing. It is
11271 also used in JOIN command reply handling.
11273 Equivalent function silc_client_save_channel_key added into
11274 client.[ch] into client library.
11276 * Changed JOIN command reply to send information whether the channel
11277 was created or not (is existing already) and the channel key
11278 payload. Changed protocol specs accordingly.
11280 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11281 the request was sent by ID and not by nickname. Crashed on
11284 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11287 now correctly save the received data.
11289 * silc_server_free_sock_user_data now notifies routers in the
11290 network about entities leaving the network.
11292 At the same time implemented functions silc_server_remove_id
11293 and silc_server_send_remove_id to receive and send REMOVE_ID
11294 packets. The packet is used to notify routers in the network
11295 about leaving entities. The ID removed will become invalid in
11298 * Added function silc_idlist_del_server into server. Removes and
11299 free's server entry from ID list.
11301 * silc_server_private_message function now checks, if we are router,
11302 that the destination ID really is valid ID, naturally.
11304 * In router when NEW_ID packet is received (for new client) the
11305 hash of the Client ID is saved in the ID Cache but the
11306 client->nickname is set to NULL, instead of putting the hash
11309 IDENTIFY command now also checks that client->nickname must be
11310 valid. If it is not if will request the data from the server who
11311 owns the client. Added new function
11312 silc_server_command_identify_check.
11314 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11315 to set the command to already allocated Command Payload.
11317 * Tested private message sending in router environment with two
11318 routers, two servers and two clients. Fixed minor bugs and now
11321 * Fixed segfault from client's NAMES command. Used to crash if
11322 not on any channel.
11324 * Forwarded packets must not be routed even if it is not destined
11325 to the receiver. Changed server code comply with this.
11327 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11329 * Added `require_reverse_mapping' boolean value to ServerParams
11330 structure. If TRUE (not default) the server will require that
11331 the connecting host has fully qualified domain name.
11333 If the reverse mapping is not required and hostname could not be
11334 found the IP address is used as hostname.
11336 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11338 * Implemented version string checking to both client and server.
11339 The check is incomplete currently due to the abnormal version
11340 strings used in development version of SILC.
11342 * Changed all command functions in server to use the new
11345 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11347 * Changed char *data to unsigned char *data in ID Cache system to
11348 support binary data as ID Cache data. Changed code to support
11349 binary data in lib/silccore/idcache.c.
11351 * Renamed silc_server_packet_relay_command_reply to
11352 silc_server_command_reply as it is normal packet receiving
11353 function. Rewrote the function to accept command replys for
11354 servers and not only for clients.
11356 * Mark remote router always as registered server if we are connecting
11357 to it. Otherwise, commands sent by the router to us are ignored.
11359 * All ID List find routines now returns the ID Cache Entry pointer
11360 as well if requested.
11362 * WHOIS command works now in router environment, tested with two
11363 routers, two servers and two clients.
11365 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11366 in router environment (as it is almost equivalent to WHOIS) but
11367 hasn't been tested thoroughly. Added new functions:
11369 silc_server_command_identify_parse
11370 silc_server_command_identify_send_reply
11371 silc_server_command_identify_from_client
11372 silc_server_command_identify_from_server
11374 * Disabled route cache adding because adding two different ID's with
11375 same IP replaces the old cache entry thus giving wrong route.
11376 The entry->router->connection is always the fastest route anyway
11377 so route cache may not be needed. Of course, new routes maybe
11378 established after receiving the ID when the entry->router->connection
11379 might not be anymore the most optimal.
11381 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11383 * Add route cache for received ID for fast routing.
11385 * Added silc_server_packet_route to route received packet on router
11386 that is not destined to us.
11388 * Renamed silc_server_get_route to silc_server_route_get.
11390 * Added id_string and id_string_len fields into SilcServer to
11391 include encoded ServerID for fast comparing without excess
11392 encoding of the ID's.
11394 * Cleaned up WHOIS command on server side. Added following static
11397 silc_server_command_whois_parse
11398 silc_server_command_whois_check
11399 silc_server_command_whois_send_reply
11400 silc_server_command_whois_from_client
11401 silc_server_command_whois_from_server
11403 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11404 arguments in command replies. All command functions should be
11405 updated to use this macro.
11407 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11409 * Minor typo fixes on command reply handling on server.
11411 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11413 * Added silc_server_command_add_to_channel internal routine to add
11414 the client to the channel after router has created the channel and
11415 sent command reply to the server.
11417 * Added generic silc_server_send_command to send any command from
11420 * Use static buffer with ID rendering instead of duplicating data.
11422 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Fixed a channel user mode bug when joining to a channel server gave
11425 everybody channel founder rights, oops.
11427 * We mark ourselves as the router of the incoming server connection
11428 if we are router ourselves. This way we can check in some packet
11429 sending functions whether it is locally connected server. For
11430 incoming router connections we put NULL.
11432 * For router sending packets locally means now always sending the
11433 packet cell wide; to local clients and local servers. For normal
11434 server sending packet locally means sending it to only local
11437 * Fixed the JOIN command to really work in router environment. If the
11438 channel is created it is always created by the router. Router is
11439 also responsible of making the initial joining to the channel,
11440 sending JOIN notify to the sending server and distributing
11441 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11442 does not exist server doesn't do anything else but forward the
11443 command to the router which performs everything.
11445 * Added silc_server_send_channel_key function to send the Channel Key
11448 * Added silc_server_create_channel_key to create new channel key. The
11449 channel key is now re-generated everytime someone joins or leaves
11450 a channel, as protocol dictates. Note: channel->key_len is the
11451 key length in bits.
11453 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11455 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11456 packet_receive.[ch] to separate packet sending and receiving
11457 routines. The server.[ch] now includes everything else including
11458 actual packet processing (writing and reading data) and other
11461 Renamed silc_server_private_message_send_internal to
11462 silc_server_send_private_message. The routine is still though
11463 used only to relay private messages as server does not send
11464 private messages itself.
11466 Renamed silc_server_new_channel to silc_server_create_new_channel
11467 and added new function sicl_server_new_channel that handles the
11468 incoming New Channel packet. Added also new sending function
11469 silc_server_send_new_channel to send New Channel Payload.
11471 * Added new function silc_server_notify to process incoming notify
11472 packet to the server/router. Server may then relay the notify
11473 to clients if needed.
11475 * Added new function silc_server_new_channel_user to process incoming
11476 New Channel User packet. Router will redistribute the packet and
11477 send JOIN notify to its local clients and locally connected servers
11478 if needed. Normal server will send JOIN notify to its local client
11479 on same channel when received this packet. Added also corresponding
11480 sending function silc_server_send_new_channel_user to sent the
11483 * Added boolean route argument to send_notif_to_channel and
11484 packet_send_to_channel functions to attempt to route the packet
11485 if it is TRUE and send only locally if it is FALSE.
11487 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11489 * silc_server_replace_id now broadcasts the received replace ID
11490 packet if it is not broadcast packet already. The router must
11491 broadcast to inform other routers about changed ID.
11493 * Added backpointer to server's router into SilcServer context in
11494 silcd/server_internal.h.
11496 * Fixed silc_server_packet_broadcast to send correct broadcast
11499 * The channel key is now distributed to the local client as soon
11500 as it is received from the router (in router environment) so that
11501 no other packet may be sent for the channel until client has
11504 * silc_server_remove_channel_user now broadcasts the received
11505 Remove Channel User packet if it is not broadcast packet already.
11506 The router must broadcast to inform other routers about removed
11509 * Added users field into SilcPacketContext that is a reference count
11510 of the context. One can increase the reference count by calling
11511 silc_packet_context_dup which is now changed to just increase the
11512 reference count instead of duplicating the data. The reference
11513 count is decresed by calling silc_packet_context_free that will
11514 free the data after the reference count hits zero.
11516 For now on the packet context and everything allocated into it
11517 (including the raw packet from network) must be freed by calling
11518 the new silc_packet_context_free function. Added also new function
11519 silc_packet_context_alloc that must be used now to allocate the
11520 context. This also means that if a routine is asynchronous from
11521 silc_[client/server]_packet_parse_type the packet context must
11522 be duplicated by calling silc_packet_context_dup. Otherwise it
11523 gets free'd after silc_[client/server]_packet_parse_type returns.
11524 Also, one must remember that if packet is duplicated then its
11525 reference count must be decresed by calling the free function as
11526 many times as it was duplicated.
11528 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11529 from both client and server.
11531 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11533 * Made joining to a channel working in router environment.
11535 * Cleaned up JOIN command on server side and create function
11536 silc_server_command_join_channel internal routine to make the
11539 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11541 * Changed silc_command_pending list to SilcDList. Also, added
11542 `ident' field to SilcServerCommandPending structure to identify
11543 the reply and to call correct callback.
11545 Added silc_server_command_pending_check function to replace the
11546 corresnponding macro. The silc_command_pending list is not
11549 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11550 to set identifier to previously allocated Command Payload. It
11551 is used to set identifier for command when resending Command
11554 * Added silc_command_payload_encode_payload to encode Command
11555 Payload buffer from SilcCommandPayload structure.
11557 * Added silc_argument_payload_encode_payload to encode Argument
11558 payload buffer from SilcArgumentPayload structure.
11560 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11562 * Changed WHOIS command to support router connection on server side.
11563 The whois request is always sent to router unless the server is
11564 standalone server. After server has received the reply from the
11565 router will it send the reply to the client.
11567 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11568 broadcast received broadcast packet. The function is used only
11569 by router. The broadcast packet is always sent to the router's
11572 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11573 render given ID to printable string, for log files for example.
11575 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11577 * Made basic router to router connections working. At least they
11578 can now connect to each other but nothing really works the way
11579 they are supposed - yet.
11581 * Added new initiator token to RouterConnection configuration
11582 file in silcd/serverconfig.[ch]. It is used to tell whether we
11583 are the initiator to the remote router or whether we'll expect
11584 the other end to connect.
11586 * Moved registering of listener task to silc_server_init, hence
11587 the server starts listenning as soon as it is run, even if it
11588 does not have connections to other routers. Let's see how well
11591 * Changed default connection retry timeouts for more suitable in
11594 * Removed cipher and such arguments from silc_idlist_add_client
11595 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11596 Added new function silc_idlist_add_data to add the keys and stuff
11599 * Added SilcIDListData structure and added it to SilcClientEntry
11600 and SilcServerEntry as their first field in the structure. This
11601 way we can explicitly cast the ID entries to the SilcIDListData
11602 structure and get common data for the entries. In past, we had
11603 to first check what type of connection it is and then cast it to
11604 correct ID entry type. Now, we can directly cast the opaque
11605 pointer to the SilcIDListData (no matter what ID entry it actually
11606 is) and get the data needed.
11608 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11610 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11611 in some circumstances even if threre were timeout tasks, though not
11612 IO tasks, but tasks anyway. Now fixed.
11614 * Defined SilcServerConnection structure to hold connection specific
11615 stuff about directly connected servers and routers. The definition
11616 is currently in silcd/server_internal.h. I thought about having
11617 a bit more important role fro this struct but for now it is used
11618 only when connecting to other server (or router actually).
11620 * Added connecting retry support in server when connecting to
11621 router(s). The retry feature implement exponential backoff
11622 algorithm. Also, added SilcServerParams structure to hold default
11623 parameters for server. For now, it include these retry settings
11624 and are hard coded. After server is moded to be as Silc Server
11625 Library this structure will be more important.
11627 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11629 * Changed client librarys channel->clients table to SilcList and
11630 changed code accordingly.
11632 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11634 * Changed client's channel table to SilcList and changed code
11635 accordingly. Also changed SilcChannelClientEntry to include back-
11636 pointer to the channel so that client entry can use that structure
11637 as list as well and we have fast cross-reference to the channel.
11638 This change dramatically decreased the complexity of channel
11639 handling with client entry and vice versa (removed one extra
11640 loop when searching for channel entry from many functions).
11642 * Changed server->sim from table to SilcDList and changed code
11645 * NAMES command can now be used from user interface. It will show
11646 the user list on the channel, neatly.
11648 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11649 Code now saves realname of the user if it becomes available.
11651 * Renamed configure.in to configure.in.pre and made ./prepare
11652 script to automatically add correct version string to
11653 configure.in which it creates from configure.in.pre.
11655 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11657 * NAMES command reply now shows users mode with the nickname when
11658 joining to channel.
11660 * Moved silc_client_ch[u]mode[_char] functions from
11661 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11662 place sucks, they are utility functions and should be in some
11665 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11667 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11670 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11674 * Added TRQ (efficient deque and list library) into lib/trq. This is
11675 a very good list library that is currently used in the SILC. Defined
11676 SilcList API over the library because I didn't like the API very
11677 much. See lib/trq/silclist.h for the API and examples of how to
11678 use the API. Fixed various places in the code to use the new
11679 SilcList API. The SilcList is meant for lists that has a structure
11680 already defined as a list. It is not suitable to add just some
11681 context to the list (in TRQ, the context is the list actually).
11683 So, I defined SilcDList that can be used for the purpose where
11684 predefined list structure does not exit. This can be used as
11685 such list. Now some context just can be added to the SilcDList.
11686 Currently this list is not used in the SILC just yet, though there
11687 are a lot places where this can replace dynamically allocated
11688 tables and I will fix these places, later, to use SilcDList.
11689 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11690 and use TRQ internally).
11692 Also fixed some annoying warning messages that the original TRQ
11693 code generated. Also minor changes to TRQ's Makefile.in.
11695 * Added support for querying by Client ID to both WHOIS and
11696 IDENTIFY commands into server, as required by the protocol.
11698 * Removed method function pointers from SilcBuffer structure. They
11699 weren't used to anything and just increased the context size for
11700 no good reason. This change also made silc_buffer_alloc and
11701 silc_buffer_free functions inline functions.
11703 * Disabled command flooding detection support until it's fixed so
11704 that it accepts commands in but does not execute them more than once
11707 * Added silc_net_localhost(), to return local hostname, into
11708 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11709 that must be initialized before calling silc_client_init.
11711 * Added new function: silc_server_send_notify_on_channels to send
11712 notify messages to all channels client has joined. It is assured
11713 that the message is sent only once per client.
11715 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11716 lib/silcutil/silcutil.[ch] as silc_format function. The new
11717 function is generic and is used by server as well, not only by
11718 the logging routines.
11720 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11721 the provided version string was not acceptable. Added new function:
11722 silc_ske_check_version into lib/silcske/silcske.h. The function
11723 must be implemented by the application (client or server) and it
11724 does not reside in the SKE library. The function checks the version
11725 string remote end sent.
11727 * Added back pointers (to opaque context and to SilcSocketConnection)
11728 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11730 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11731 duplicate packet context structure.
11733 * Changed `notify' client operation to send same arguments as client
11734 receives from server except for ID's. ID's are mapped to correct
11735 ID entry and that is returned. Also, if channel entry is not sent
11736 by server but the notify is for channel the channel entry is sent
11737 to application (otherwise application doesn't know that it is for
11738 channel (library gets it from packet's Destination ID)).
11740 * Added silc_client_remove_from_channels into client library to
11741 remove a client from all channels it has joined to. Used when
11742 received SIGNOFF notify from server. Added also new function
11743 silc_client_replace_from_channels to replace old ID entry with
11744 new ID entry on all channels. Used when received NICK_CHANGE
11745 notify from server.
11747 * Fixed ID Cache list handling in silc_idlist_get_client in
11748 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11749 to get (or query) client by ID.
11751 * Updated TODO list.
11753 * Added connection authentication status message defined by the
11754 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11755 support for these into the code in client and server side.
11757 * Added generic function silc_client_send_command to send any command
11758 with variable argument list. Application should use this function
11759 to send commands if the command functions provided by the library
11760 does not suite for the application's user interface needs.
11762 * Added new `failure' client operation. Application is notified about
11763 received failure packet if client is executing a protocol. In this
11764 case the protocol's execution has failed.
11766 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11767 is required by the protocol.
11769 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11770 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11773 * Added status flag to SilcSKE object to indicate realtime status
11774 of the SKE protocol.
11776 * Application receives now exactly same command reply arguments as
11777 the library receives from server. However, if ID is received the
11778 corresponding ID entry is returned to the application (eg. Client
11779 ID is mapped to correct SilcClientEntry entry and that is returned).
11780 Changed command_reply client operation due to this change.
11782 * Changed all ID's in commands and in command replys as ID Payloads.
11783 Change affected both client and server side codes.
11785 All ID's sent in SILC network (with execption of ID's in SILC
11786 Packet header) are sent in ID Payload to support variable length
11789 * Server now notifies nick changes and notifies all clients on
11790 the channels about the new nickname (about the new Client ID,
11793 * Implemented CMODE command to change channel modes. Supports all
11794 channel modes defined by the protocol specs except ban and invite
11795 lists. (Also, private channel key mode is supported but support for
11796 setting private channel key in client is missing, thus, this mode
11797 has no effect on client side (except that server requires that the
11798 client uses private channel key and normal channel traffic does not
11801 Also, invite mode works per se, but INVITE command does not work
11802 yet correctly, so you can set channel as invite only channel but
11803 inviting clients to the channel does not work (it is yet to be
11804 thought what's the best way to do it).
11806 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11807 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11808 Implemented CUMODE command to change user's mode on the channel.
11809 Supports all modes defined by the protocol specs.
11811 * Added NAMES command reply to return users modes on the channel.
11813 * Removed unnecessary and slow ciphers from lib/silccrypt.
11815 * Set SO_KEEPALIVE option to connection sockets by default.
11817 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11819 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11820 redefined the Notify Payload into protocol specs.
11822 * Added silc_id_payload_parse_id to get ID directly from raw
11825 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11827 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11828 accept searching by Client ID as well.
11830 * Added support for LEAVE and SIGNOFF notify types in client library.
11832 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11833 to parse ID Payload from raw data.
11835 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11837 * Added flags parameter into silc_ske_assemble_security_properties
11838 function in lib/silcske/silcske.[ch].
11840 * Changed notify client operation to fit better for notify messages
11841 sent by server. The notify payload received from server is now
11842 passed to the application (after parsing it to SilcNotifyPayload).
11843 It is application's responsibility to retrieve the arguments
11844 from the payload and show the message the way it wants. The message
11845 sent by server is implementation specific.
11847 * Changed public keys to comply with the protocol specification.
11848 Old public keys are not supported anymore and are not compatible.
11850 * Removed nickname from Channel Payload as the latest draft removed
11851 it. The client must resolve the nickname from the NAMES command
11852 reply received when it joined the channel.
11854 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11856 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11858 * Fixed some errors in protocol specification drafts.
11860 * Created lib/silccore/silcnotify.c to implement Notify Payload
11861 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11862 generic payloads described by protocol specifications. The file
11863 includes implementations for ID Payload and Argument Payload.
11865 * Changed Command Payload implementation to use the new Argument
11866 Payload. Changed command_xxxx_payload to command_payload_xxxx
11867 to comply with SILC coding conventions.
11869 * Added suppport for Argument Payload handling in Notify Payload
11870 implementation as protocol requires it. Added the new support
11871 into server and client lib as well.
11873 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11875 * Added support for multiple nicknames on same channel. [n] is
11876 added locally to the nickname if there are more than one same
11877 nicknames on the channel.
11879 * Server now sends all nicknames that matched WHOIS request.
11880 Client also shows the list received from server.
11882 * Added TOPIC command to client side. User can now set and show
11883 current topic on channel.
11885 * Added MOTD command to client and server. Also, server sends the
11886 motd when client connects to the server.
11888 * Changed version strings to comply ISO 8601.
11890 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11892 * Fixed protocol error handling in client library. It should now
11893 cope even if the SKE fails for some reason.
11895 * Made new protocol specification drafts for submitting to IETF.
11897 * Implemented TOPIC command to server in silcd/command.c.
11899 * Added two new notify types into lib/silccore/silcnotify.h:
11900 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11901 notify nickname change and topic setting/change on a channel.
11903 * API change of command_reply operation in client library. The
11904 application gets now the status type received from server as well.
11906 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11908 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11910 * Cras fixed and optimized the packet handling even further and
11911 it should work now. Minor change to the prototype of function
11912 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11914 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11916 * Added new function into lib/silcutil/silcschedule.[ch]:
11917 silc_schedule_with_fd to select() a specified fd. The function
11918 returns after timeout expires or data arrives or goes. The
11919 function is used by packet routines to wait that all data is
11920 received from network.
11922 * Fixed data reading from network in lib/silccore/silcpacket.c.
11923 The code now assures that all data is read from the fd and then
11924 continues packet processing. This was a bug fix since the code
11925 used to drop some data in some circumstances.
11927 * Added new function into lib/silcclient/client.[ch]:
11928 silc_client_start_key_exchange to start key exchange after
11929 connection has been established to server. The code internally
11930 now uses this funtion but its main purpose was to provide it
11931 for applications that perform their own connecting. After
11932 application has created a connection it merely calls this
11933 function to start the key exchange between client and server.
11934 The library takes care of everything else after that.
11936 Updated also lib/silcclient/README to explain the usage of
11939 * Do not send to application information that connection has
11940 been established. Application gets notified it by connect
11943 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11945 * Applied cras's patch to add silc_schedule_one function. The
11946 function runs scheduler once and returns.
11948 * Fixed the scheduler after cras messed it up. The timeout
11949 handling works now as it's supposed to work.
11951 * Added into lib/silccore/ silcnotify.h to include notify
11952 message types support. Changed silc_server_send_notify*
11953 functions, in server.[ch], to support those new notify types.
11954 Added the support for the notify types into client library,
11955 as well. Added new notify client operation into ops.h in
11958 * Changed silc_server_packet_send_to_channel to send normal
11959 packets instead of just channel message packets. The function
11960 is now used to send the notify packets to channels. It is not
11961 used to send channel message packets anymore, as server never
11962 sends them anymore.
11964 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11965 va_arg()s as it seems to require it nowadays. I guess, if SILC
11966 is compiled with older va_arg() the new code should work anyway.
11968 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11970 * Splitted core library. Core library (lib/silccore) includes
11971 now only SILC protocol specific core (and common) components.
11972 Created new utility library (lib/silcutil) that includes more
11973 generic purpose stuff. The stuff for util library was taken
11974 from the old core library. This was minor and easy split.
11976 * Created SILC Client Library (lib/silcclient) that includes
11977 implementation of the SILC client without user interface. This
11978 was major move from silc/ directory. The code has been changed
11979 so that it is transparent towards the user interface. The
11980 silc/ directory includes now the same user interface as before
11981 and it uses the new client library. Read lib/silcclient/README.
11982 Basicly, the client library performs everything else related
11983 to SILC except user interface handling. Also, configuration
11984 files are considered to be part of user interface and library
11985 does not handle them.
11987 This change also changed a lot of structures, function naming etc.
11988 Most important change was that SilcClientWindow object was
11989 renamed to SilcClientConnection in the client library. Created
11990 also new file lib/silcclient/ops.h. Also added new files
11991 silc/local_command.[ch] and silc/client_ops.[ch].
11993 All these changes were made to make it easier for user interface
11994 designers to create what ever user interface for the SILC client
11997 It is also expected that the server will be moved to lib
11998 directory as well and SILC Server Library will be created;
11999 sometimes in the future.
12001 * Removed Local commands from lib/silccore/silccommand.h as
12002 they are application specific and new client library does not
12003 handle any of those anymore.
12005 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12006 old client implementation in silc/.
12008 * Added support for callback functions in SILC_LOG_* macros.
12009 Application can now set its own callbacks that will be called
12010 instead of using the default functions that will always print
12011 the debug messages to stderr (or stdout). Also, debugging can
12012 now be disabled by setting silc_debug to FALSE and re-enabled by
12013 setting it to TRUE. Note, that logging will still work even
12014 if debugging is disabled.
12016 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12017 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12018 silc_log_reset_debug_callbacks.
12020 * To enable debugging in silc client one must give now -d
12021 option on command line.
12023 * Changed silc_schedule_init to automatically allocate task queues
12024 if they are not allocated before calling it.
12026 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12028 * Added GMP 3.1 into math library.
12030 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12032 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12033 a channel in SILC network. The packet is used by servers and
12034 routers to notify other routers that user has left a channel.
12035 This little feature was missing until now. Added the feature
12036 to protocol specification as well.
12038 Added functions: silc_server_send_remove_channel_user and
12039 silc_server_remove_channel_user into server.[ch].
12041 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12042 lib/silccore/silcpacket.h. However, they are not implemented
12045 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12047 * Fixed joining to a channel and sending channel messages
12048 between server and router. The channel message sending should
12049 now work inside a cell.
12051 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12053 * Fixed the private message sending between server and router.
12054 The private message sending should now work inside a cell.
12056 * Added silc_server_replace_id into server.[ch] to replace
12057 existing ID in the SILC network.
12059 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12060 and silc_idlist_replace_server_id into idlist.[ch] in server.
12062 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12064 * Fixed the server to server connections. Server can again now
12065 connect to router. Router to router connections probably does
12068 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12070 * Added dynamic protocol registering support. Now protocols can
12071 registered and unregistered on the fly. Patch by cras.
12073 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12075 * Added lib/contrib directory to hold routines that some platforms
12076 don't have but are needed by SILC.
12078 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12079 into lin/contrib to provide getopt() and getopt_long() for
12080 those who don't have it.
12082 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12084 * Added AWAY command to client. When away message is set and
12085 client receives a private message packet the client automatically
12086 replies to the sender with the away message.
12088 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12089 bug seemed to be the cause of recent problems when compiling
12092 * Added version detection support to SKE protocol specification
12093 and added the new changes to the SKE implementation as well.
12094 There were other minor changes in the SKE protocol as well.
12096 Many changes in lib/silcske/silcske.[ch] and in
12097 lib/silcske/payload.[ch].
12099 * Added ^U functionality, clear input line. Patch from cras.
12101 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12103 * Mainly small bugfixes on core library. Fixed some debugging
12104 logging and buffer overflow in silclog.c.
12106 * Updated config.sub and config.guess on the distribution tree.
12108 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12110 * Added command lagging support in server. Client may execute
12111 commands now only once in two seconds.
12113 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12115 * Optimized packet reception. MAC computation and checking is now
12116 also more optimized. A lot previously duplicated code is now
12117 used as generic by both client and server.
12119 * Fixed key pair generation in clientutil.c
12121 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12123 * Added into lib/silccore/silcbufutil.[ch] new function;
12124 silc_buffer_realloc.
12126 * Moved generic packet sending/encryption functions to
12127 lib/silccore/silcpacket.[ch] from client and server. Some
12128 rewriting of the functions.
12130 * Moved all generic packet reception/decryption functions to
12131 lib/silccore/silcpacket.[ch] from client and server. The
12132 packet processing is now much cleaner in both client and server.
12133 These were major changes in both client and server.
12135 * Created many common functions in server to do packet sending.
12136 Previously code were duplicated a lot, this has been removed
12137 with these changes.
12139 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12141 * Rewrote major parts of the ID cache system. Don't know
12142 whether it is better now or not but at least the API is more
12145 * Major rewrite on ID cache stuff on client because of the ID
12146 cache API changes. Added idlist.c to client.
12148 * Also major rewrite on ID cache stuff on server as well.
12149 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12150 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12151 in hand, instead they are all put into the ID cache system now.
12152 All server_idlist_* routines uses ID cache now instead of
12153 traversing its own lists (those lists does not exist anymore).
12154 SilcIDList though still exists. Also, SilcXXXEntry's are
12157 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12159 * Finally made the SKE implementation compliant to the protocol
12160 specification. All mp integers are now binary encoded as
12161 opposed being HEX encoded.
12163 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12166 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12167 functions: silc_[encode/decode]_pem. Also added function
12168 silc_encode_pem_file to PEM encode with newlines ('\n') for
12169 saving into a file.
12171 * SILC public keys are now encoded either PEM or binary. Same
12172 option is for private keys as well. By default private keys
12173 are binary encoded and public keys PEM encoded. Silly HEX
12174 encoding were removed.
12176 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12177 function to create fingerprints.
12179 * Fixed a bug in SHA1; does not change the original data anymore.
12181 * Partly implemented INFO command on client and server side.
12182 Fixed CLEAR command. Changes to SERVER command; show current
12183 server(s) when giving command without arguments. Added
12184 VERSION command to client.
12186 * Added check to server that unregistered connections cannot
12187 execute commands (unless it is specificly allowed).
12189 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12191 * Fixed screen refresh.
12193 * Fixed channel joining bug from client. On some circumstances
12194 client tried to join to a channel it had already joined.
12196 * Added public key verification process into client's protocol.c.
12197 The client now verifies the public key from user and saves
12198 it into ~./silc/serverkeys/ directory.
12200 Added into: clientutil.[ch]: silc_client_verify_server_key.
12202 * Changed SKE protocol's silc_ske_initiator_finish function
12203 to accept callback function that verifies the received public
12204 key. Removed old silc_ske_verify_public_key function.
12206 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12208 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12209 silc_pkcs_private_key[_data]_set.
12211 * Made the password and public authentication more cleaner in
12212 server's protocol.c.
12214 * Removed historic and obsolete protocol `channel_auth' from
12215 both client and server.
12217 * Removed wrong way of sending command status messages from
12218 server to client in server's command.c. The old way violated
12219 protocol specification.
12221 Changes to silccore/silccommand.[ch]: removed
12222 silc_command_encode_status_payload -> not needed anymore,
12223 changed silc_command_encode_payload_va to accept extra
12224 argument on variable argument list. The argument type must
12225 now be provided to the function. Also, added new function:
12226 silc_command_encode_reply_payload_va which is same as
12227 normal command_encode_payload_va except command status type
12228 is provided as extra argument.
12230 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12232 * Added ~./silc directory handling. The directory includes the
12233 public and private keys for the client.
12235 Added silc_client_check_silc_dir, silc_client_create_identifier
12236 and silc_client_load_keys.
12238 * Implemented SILC protocol compliant public key. Added public
12239 and private key saving to and loading from files.
12241 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12242 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12243 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12244 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12245 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12247 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12248 silc_pkcs_load_[public/private]_key.
12250 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12252 * Added silc_server_get_route (route.[ch]) to get connection
12253 data for the fastest route for given ID.
12255 * Implemented INVITE command on client and server. The command
12256 were re-defined in the SILC Protocol Specification and the
12257 implementation now complies with the specification.
12259 * Implemented PING command on client and server.
12261 * Implemented NAMES command on client and server. The server side
12262 supports currently only normal server not router server yet.
12263 Some changes to NAMES definition in SILC protocol specification.
12265 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12267 * Implemented LEAVE command on client and server.
12269 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12270 again. This change was made to the protocol as well. Server
12271 should not violate the protocol specification anymore.
12273 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12275 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12276 was tested. SOCKS4 was not but should work anyway.
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