1 Wed May 23 23:21:03 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed formatted nickname renaming to rename also irssi's
4 nicklist (/NAMES etc). Affected file is
5 apps/irssi/src/silc/core/client_ops.c.
7 * Fixed SILC Plugin crash when stopping client library before
8 it has been started. Affected file is
9 apps/irssi/src/silc/core/silc-core.c.
11 Tue May 22 17:18:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
13 * For SILC Client and SILC Server check for 1.1 Toolkit
14 in configure. Affected file is configure.ad.
16 * Added better library linking flags and orders for SILC Client.
17 Affected file is configure.ad, Makefile.defines_int.in and
18 apps/irssi/src/fe-text/Makefile.am
20 Mon May 21 08:26:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
22 * SILC Client 1.1 Beta5.
24 Sun May 20 18:34:22 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
26 * Add hooks for Irssi 0.8.11 module functions. Affected file
27 is apps/irssi/src/fe-common/silc/fe-common-silc.c
29 Sat May 19 14:46:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
31 * Fixed passphrase authentication with server. Affected file
32 is lib/silcclient/client_connect.c.
34 * Fixed passphrase authentication as responder. Affected file is
35 lib/silcske/silcconnauth.c.
37 * Changed SilcAskPassphrase and SilcGetAuthMeth callbacks to
38 return data as const. Affected file is
39 lib/silcclient/silcclient.h.
41 * Fixed timeout calculation in Symbian scheduler. Affected
42 file is lib/silcutil/symbian/silcsymbianscheduler.c.
44 Fri May 18 21:10:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
46 * Do not uninitialize u.m.threads atomic int in finish but in
47 free. Fixes crash on any platform using atomic operations
48 using mutexes (like Symbian). Affected file is
49 lib/silcutil/silcfsm.c.
51 * Fixes Symbian scheduler wakeup synchronization. Affected file
52 is lib/silcutil/symbian/silcsymbianscheduler.c.
54 Fri May 18 18:10:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
56 * Fixed nickname formatting to handle already formatted nicknames
57 better. Affected file is lib/silccilent/client_entry.c.
59 * Added "foo#2 appears as foo" support to SILC Client when user
60 leaves or quits and one formatted nickname remain. Affected file
61 is apps/irssi/src/silc/core/client_ops.c.
63 * Send SilcChannelEntry to application in SILC_NOTIFY_TYPE_SIGNOFF.
64 Affected file is lib/silcclient/client_notify.c.
66 Thu May 17 18:05:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
68 * Fixed silc_show_public_key to not free public key in case of
69 failure. Affected file is lib/silcapputil/silcapputil.c.
71 Thu May 17 17:09:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
73 * SILC Toolkit 1.1 Beta3.
75 * Porting Toolkit to Symbian. It should work while some sporadic
76 odd crashes remain. However I was able to run mybot on SILCNet.
77 Basically tested scheduler, net routines, socket routines,
78 threads and some other utility routines. Affected files are
79 in lib/silcutil/symbian/.
81 Thu May 17 11:57:40 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
83 * Show realname and email address from public key when verifying
84 cached public keys with GETKEY. Affected files are
85 apps/irssi/src/fe-common/module-formats.[ch] and
86 apps/irssi/src/silc/core/client_ops.c.
88 Wed May 16 20:41:04 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
90 * Include SILC Plugin theme. Affected file is apps/irssi/plugin.theme
92 * Include SILC Plugin /silc command help. Affected file is
93 apps/irssi/docs/help/silc
95 * Create channels before joining them. Affected file is
96 apps/irssi/src/silc/core/client_ops.c
98 Wed May 16 18:59:22 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
100 * Fixed channel private key listing with /key. Affected file
101 is apps/irssi/src/silc/core/silc-channels.c.
103 * Fixed the public headers from anonymous structures. Affected
106 * Changed silc_buffer_*len macros to inline functions. Affected
107 file is lib/silcutil/silcbuffer.h.
109 Wed May 16 10:21:45 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
111 * Fixed nickname format parsing in JOIN notify handling and
112 in WHOIS command reply. Affected file is
113 apps/irssi/src/silc/core/client_ops.c.
115 Wed May 16 09:34:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
117 * SILC Client 1.1 Beta4.
119 Tue May 15 23:55:41 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
121 * Added SILC_VERIFY macro which is equivalent to SILC_ASSERT
122 but is compiled always in. Affected file is
123 lib/silcutil/silclog.h.
125 * Use SILC_VERIFY in FSM macros instead of SILC_ASSERT which is
126 not there in release builds. Affected file is
127 lib/silcutil/silcfsm.h.
129 Tue May 15 21:19:09 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
131 * SILC Client 1.1-beta3
133 Mon May 14 23:20:59 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
135 * Added silc_utf8_c2w and silc_utf8_w2c to do UTF-8 to widechar
136 and widechar to UTF-8 conversions. Affected files are
137 lib/silcutil/silcutf8.[ch].
139 Mon May 14 19:45:14 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
141 * Include a README for the SILC Plugin
143 Sun May 13 22:08:59 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
145 * Adopt perl Makefiles for SILC Plugin.
147 Sun May 13 18:27:13 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
149 * Fixed client library initialization when the running callback
150 is not given to silc_client_init. Affected file is
151 lib/silcclient/client.c.
153 * Fixed Symbian compilation problems around the tree. Added
154 new Carbide.c++ project files to symbian/ directory.
156 * Fixed SilcLog API to work on Symbian. On Symbian it doesn't
157 use any globals. Affected files are lib/silcutil/silclog.c
160 Sun May 13 16:54:35 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
162 * Fix several warnings in Irssi's Makefiles.
164 Sun May 13 12:16:30 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
166 * Disable ASM if --with-pic was given. Affected file is
167 lib/silccrypt/configure.ad
169 Fri May 11 19:10:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
171 * Wakeup scheduler in silc_fsm_continue and silc_fsm_next_later
172 in case they are called from a thread. Affected file is
173 lib/silcutil/silcfsm.c.
175 * Fixed WIN32 thread creation to handle the Tls correctly.
176 Affected file is lib/silcutil/win32/silcwin32thread.c.
178 Thu May 10 18:29:18 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
180 * SILC Toolkit 1.1-beta2.
182 Thu May 10 18:21:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
184 * Fixed silc_net_tcp_connect crash on Unix and Win32. Handle
185 the socket async operation correctly. Changed that DNS lookup
186 is now done during connecting. Affected files are
187 lib/silcutil/[unix|win32]/silc[unix|win32]net.c.
189 * Changed also silc_net_tcp_connect on Symbian to do DNS lookup.
190 Affected file is lib/silcutil/symbian/silcsymbiannet.c.
192 * Optimize silc_net_gethostbyname to check if the name is already
193 IP address. Affected file is lib/silcutil/silcnet.c.
195 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
197 * Print filename instead of empty function name in debug output
198 on WIN32. Affected files are lib/silcutil/silclog_i.h and
201 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
202 descriptors and sockets better. Though, room for optimization
203 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
205 * Removed silc_net_win32_[init|uninit]. They are called now
206 automatically when SILC Scheduler is allocated. Wrote IPv4
207 address parser because inet_addr seemed not to work on my WIN32.
208 Affected file is lib/silcutil/win32/silcwin32net.c.
210 * Improved socketstream.h and stream.h documentation.
212 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
214 * Changed private message waiting API in client library to make
215 it work better with multiple waiting threads. The waiting is
216 not always per client entry instead of per connection. Affected
217 files are lib/silcclient/client_prvmsg.c, client.h and
220 * Changed silc_packet_wait_init function to accept the the expected
221 Source ID of the packet as argument. If specified only packets
222 with the specified types and Source ID are delivered. Affected
223 files are lib/silccore/silcpacket.[ch].
225 * Fixed file transfer disconnection crash when closing the session
226 directly in the monitor callback after disconnection. Affected
227 file is lib/silcclient/client_ftp.c.
229 * Make Toolkit compile on WIN32. Affected files in win32/
230 and in lib/silcutil/win32/.
232 * Changed silc_compare_timeval to return negative, zero or
233 positive instead of just TRUE or FALSE. This fixes 0 timeout
234 task dispatching on Windows. Affected files are
235 lib/silcutil/silctime.[ch] and silcschedule.c.
237 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
239 * Fixed CMODE channel auth public key retrieval. Affected
240 file is lib/silcclient/command.c.
242 * Fixed CMODE command reply to return channel public keys
243 correctly. Affected files are lib/silcclient/command_reply.c
244 and client_channel.c.
246 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
248 * Added current channel key cipher name and HMAC name to
249 SilcChannelEntry. Fixed channel private key creation.
250 Affected files are lib/silcclient/client_channel.c,
251 client_entry and silcclient_entry.h.
253 * Allow formatted nicknames as input to silc_client_get_clients
254 and silc_client_get_clients_whois. Affected file is
255 lib/silcclient/client_entry.c.
257 * Fixed silc_message_payload_free crash. Affected file is
258 lib/silccore/silcmessage.c.
260 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
261 lib/silccore/silcstatus.h.
263 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
265 * Imported libtommath 0.41. Renamed all mp_* functions to
266 tma_mp_* functions to avoid rare linking problems on systems
267 with mp_* functions. Affected files are in lib/silcmath/.
269 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
271 * SILC Toolkit 1.1 Beta1.
273 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
275 * Set the server and router operator modes to local entry after
276 successful OPER or SILCOPER commands. Affected file is
277 lib/silcclient/command_reply.c.
279 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
281 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
282 and other smaller APIs to WIN32. Affected files are in
285 * Changed the various regex APIs as generic code in util library.
286 Affected files are lib/silcutil/silcstrutil.[ch].
288 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
290 * Ported SILC Server to the new Toolkit API, working towards
291 SILC Server 1.1. Affected files are in apps/silcd/.
293 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
294 to lib/silcskr/silcskr.[ch].
296 * Fixed SILC public key copying to copy the identifier also.
297 Affected file is lib/silccrypt/silcpk.c.
299 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
301 * Fixed OPER and SILCOPER passphrase asking in Client library.
302 Affected file is lib/silcclient/command.c.
304 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
306 * Fixed command queue enabling after connecting to server.
307 The comparisons was from after changing to silc_utf8_strcasecmp.
308 Affected file is apps/irssi/src/silc/core/silc-servers.c.
310 * Fixed nickname setting with own client entry with 1.3 protocol
311 version server. Affected file lib/silcclient/client_register.c.
313 * Ignore error notify for local client entry. Affected file is
314 lib/silcclient/client_notify.c.
316 * Implemented responder rekey to SKE library. Affected files are
317 lib/silcske/silcske.[ch].
319 * Fixed connection auth protocol completion sending. Affected
320 file lib/silcske/silcconnauth.c.
322 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
324 * Do not call TCP network listener callback with any error
325 status, as documented. Affected file is
326 lib/silcutil/unix/silcunixnet.c.
328 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
330 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
332 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
333 Changed silc_skr_find to have SilcSchedule argument and removed
334 it from silc_skr_[alloc|init]. Affected files are
335 lib/silcskr/silcskr.[ch].
337 * Allow NULL id for silc_idcache_add. Affected file is
338 lib/silcapputil/silcidcache.c.
340 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
341 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
342 Fixed also channel message encryption with router-to-router
345 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
347 * Added silc_net_get_error_string, silc_net_listener_get_ip and
348 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
350 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
352 * Add option --enable-silc-plugin. Affected files are
353 apps/irssi/configure.{ad,in}
355 * Only compile the SILC Plugin if required. Affected files are
356 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
358 * Conditionally build the SILC Plugin. Affected files are
359 apps/irssi/src/silc/core/Makefile.am,
360 apps/irssi/src/fe-common/silc/Makefile.am
362 * Backout delayed protocol exit and replace with a lame busy
363 wait. Affected files are apps/irssi/src/fe-text/silc.c,
364 apps/irssi/src/silc/core/silc-core.c
366 * Fix key generation for SILC Plugin. Affected file
367 apps/irssi/src/silc/core/clientutil.c
369 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
371 * Only pass -rpath to libtool when building shared libraries.
372 Affected file lib/Makefile.ad
374 * Removing the stray "s" in configure.ad
376 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
378 * Redraw the screen after creating a new key. Affected file
379 apps/irssi/src/silc/core/clientutil.c
381 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
383 * Added SILC Client setting /set nickname_format that specifies
384 the nickname format string. Changed default nickname format
385 string to "%n#%a". Affected file is
386 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
388 * Fixed nickname parsing with WHOIS command to accept formatted
389 nicknames. Changed the silc_client_get_clients_local to allow
390 the searched nickname to be formatted nickname. Removed %s and
391 %S nickname formatters. Affected files are in lib/silcclient/.
393 * Added silc_client_nickname_parse to Client library API. Affected
394 file is lib/silcclient/silcclient.h.
396 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
397 commands. Affected file are
398 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
400 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
402 * Incorporate SILC Plugin patches. Affected files are
403 apps/irssi/src/fe-common/silc/module-formats.{c,h},
404 apps/irssi/src/silc/core/clientutil.{c,h},
405 apps/irssi/src/silc/core/silc-core.c,
406 apps/irssi/src/silc/core/silc-chatnets.{c,h},
407 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
408 apps/irssi/src/fe-common/silc/module.h
410 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
412 * In notify handling resolve user entries many times if the
413 resolving timedout. Affected file lib/silcclient/client_notify.c.
415 * silc_client_get_clients_local do not return any invalid entries.
416 Affected file is lib/silcclient/client_entry.c.
418 * Do not print "there are now xx user on this channel" for users
419 that actually aren't anymore on the channel. Affected file
420 is apps/irssi/src/client_ops.c.
422 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
424 * When joining channels with a password given in the config file,
425 use it. Also use it when cycling (it would be better to get
426 the password from the server, but this isn't possible in SILC).
427 Affected files apps/irssi/src/silc/core/silc-servers.c,
428 apps/irssi/src/silc/core/silc-channels.c
430 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
432 * Import perl script for sign_messages from silc-plugin. Affected
433 file apps/irssi/scripts/silc.pl
435 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
437 * Only wait for a nick on connecting, when it differs
438 (not counting case) from the username. Affected file
439 is apps/irssi/src/silc/core/silc-servers.c
441 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
443 * Use time settings for lag settings. Affected file is
444 apps/irssi/src/silc/core/silc-lag.c
446 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
448 * Added silc_thread_yield. Affected file is
449 lib/silcutil/silcmutex.h.
451 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
453 * Fixed WHOIS command and requested attributes handling in
454 client library. Affected files are lib/silcclient/command.c
455 and lib/silcclient/client_attrs.c.
457 * Fixed silc_time_value to actually work. Added new function
458 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
460 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
462 * SILC Client 1.1 beta2.
464 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
466 * Fixed client to properly abort TCP stream creation when
467 giving /QUIT. Affected file
468 apps/irssi/src/silc/core/silc-servers.c.
470 * Fixed several connecting aborting crashes from the client
471 library, packet engine and socket stream. Affected files
472 are in lib/silclient/, lib/silccore/silcpacket.c and
473 lib/silcutil/unix/silcunixsocketstream.c.
475 * Fixed private key export double free crash in key generation.
476 Affected file is lib/silccrypt/silcpk.c.
478 * Fixed FSM event waiting when there are multiple signallers
479 and the waiter goes away after the first signal. Affected
480 file in lib/silcutil/silcfsm.c.
482 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
484 * Fixed FSM event signalling to check if the waiter has gone
485 away already. Affected file is lib/silcutil/silcfsm.c.
487 * Fixed counter mode encryption/decryption to handle non-padded
488 SILC packets correctly. The silc_cipher_set_iv now
489 in counter mode resets for a new block. Affected files are
490 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
492 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
494 * SILC Client 1.1 beta1.
496 * Memory leak fixes around the libraries.
498 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
500 * Added better check for epoll() in configure. Affected file
503 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
505 * Fixed per scheduler data input buffer in packet engine. Use
506 list of inbufs instead of just one so that multiple streams
507 can do partial reads to different buffers. Affected file is
508 lib/silccore/silcpacket.c.
510 * Fixed WATCH notify handling in client library. Affected file
511 is lib/silcclient/client_notify.c.
513 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
515 * Fixed packet wrapper stream API to support encoder/decoder
516 for packets, and to handle partial reading correctly. Fixed
517 also inbuf size checking in reading to have enough space before
518 reading. Affected files are lib/silccore/silcpacket.[ch].
520 * Rewrote file transfer in client library. Affected files are
523 * Added TCP/UDP listener (internal) API to client library to have
524 generic way of dealing with listeners. Fixed Key Agreement and
525 file transfer to use it. Affected files are in lib/silcclient/.
527 * Fixed SKE to process SUCCESS packets synchronously and to call
528 completion synchronously. Affected file is lib/silcske/silske.c.
530 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
532 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
533 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
535 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
537 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
538 to client library. Affected file is
539 lib/silcclient/client_register.c.
541 * Serialize NICK and JOIN commands to avoid problems locally
542 with changing ID while joining to channel. Affected file is
543 lib/silcclient/command.c.
545 * Fixed entry resolving while handling incoming JOIN notify.
546 Handle properly cases, in re-processing of notify packets, where
547 the IDs may become invalid while resolving the entry (like nick
548 change). Entry is invalid if it doesn't have nickname, and such
549 entries are not delivered to application anymore. These fixes
550 problems of not seeing JOINs when remote user changes nickname
551 at the same time. Affected files are in lib/silcclient/.
553 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
555 * Added support for computing message payload MAC in new way
556 (SILC Protocol version 1.3). Bakcwards support for old way
557 remains. Affected files are lib/silccore/silcmessage.[ch].
559 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
561 * Added SilcRwLock API, a read/write lock. Affected files are
562 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
564 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
566 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
568 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
570 * The silc_schedule_set_listen_fd now returns boolean value.
571 Fixed FD task adding to check correctly for already added
572 FD tasks. Added stricter error checking for FD scheduling
573 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
574 and lib/silcutil/unix/silcunixschedule.c.
576 * The silc_stream_set_notifier now returns boolean value. Changed
577 all streams to support and check for the error condition.
578 Affected files are in lib/silcutil/.
580 * Fixed SKE library session aborting and deletion. Affected
581 file are lib/silcske/silcske.c.
583 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
585 * Implemented PKCS #1 with appendix with hash OID in the
586 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
587 lib/silccrypt/silchash.[ch] and
588 lib/silcasn1/silcasn1[_encode|decode].[ch].
590 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
592 * Added support for Version (V) SILC public key identifier.
593 Affected files are lib/silccrypt/silcpk.[ch].
595 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
597 * Rewrote connection auth request in client library. It is now
598 done automatically by the library and the resolved method given
599 as a hint to get_auth_method client operation. Affected files
602 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
604 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
605 It can be used to wrap SilcPacketStream into SilcStream.
607 * Fixed %p formatting from silc_snprintf. Affected file is
608 lib/silcutil/silcsnprintf.c.
610 * Ported SFTP library to new utility library. Ported also
611 the SFTP testers. Affected files in lib/silcsftp/.
613 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
615 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
616 of silc_snprintf, silc_vsnprintf, silc_asprintf and
619 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
621 * Added preliminary Symbian support. Changes around the source
622 tree. The symbian/ directory now includes Carbide.c++ project
623 files to compile the sources.
625 * Added silc_snprintf. Affected files are
626 lib/silcutil/silcstrutil.[ch].
628 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
630 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
631 macros. SILC_FSM_CONTINUE macro now immediately calls the
632 next state instead of first returning back to FSM. Helps
633 in debugging crashes etc.
635 Removed FSM Semaphores. Introduced FSM Event which is
636 asynchronous event. Affected files are in lib/.
638 * Added epoll(7) support to SILC Scheduler. It is used by default
639 if it is available. Affected files are
640 lib/silcutil/silcschedule.[ch],
641 lib/silcutil/unix/silcunixschedule.c.
643 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
645 * Added CTR mode to AES. Simplified cipher implementation API
646 more. Affected files are in lib/silccrypt/.
648 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
650 * Removed `detach' client operation. The detachment data is
651 now delivered in SILC_COMMAND_DETACH command reply to
652 application. Affected file in lib/silcclient/.
654 * Rewrote resuming/detaching in client library.
656 * Added boolean encryption indicator for silc_cipher_set_key.
657 Affected files lib/silccrypt/silccipher.[ch].
659 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
661 * Added silc_likely and silc_unlikely macros for GCC branch
662 prediction optimizations. Affected file lib/silcutil/silctypes.h.
664 * Added assembler AES optimization. Cleaned up the SILC Cipher
665 implementation API. Affected files are in lib/silccrypt/.
667 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
669 * Changed back the SILC_FSM_THREAD_WAIT operation to not
670 continue to next state if thread is finished already. That
671 check is not done anymore. Affected files are
672 lib/silcutil/silcfsm.[ch].
674 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
676 * Removed silc_packet_[get|set]_ciphers and
677 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
678 handle REKEY_DONE packet sending in rekey. Affected files
679 are lib/silccore/silcpacket.[ch].
681 * Added silc_fsm_is_started. Affected files are
682 lib/silcutil/silcfsm.[ch].
684 * Added settings sign_channel_message, sign_private_message
685 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
686 support for key agreement in /KEY command. Affected files
687 in apps/irssi/src/silc/core/.
689 * During SILC Client initialization forward log messages to
690 stderr. Affected files in apps/irssi/src/silc/core/.
692 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
694 * Added silc_ske_get_key_material. Affected files are
695 lib/silcske/silcske.[ch].
697 * Added silc_packet_stream_is_udp. Affected files are
698 lib/silccore/silcpacket.[ch].
700 * Added SKE packet retransmission support with UDP transport.
701 Affected file is lib/silcske/silcske.c.
703 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
705 * Added silc_socket_stream_is_udp. Affected file is
706 lib/silcutil/silcsocketstream.[ch].
708 * Added UDP transport support to packet engine. Affected file
709 is lib/silccore/silcpacket.c.
711 * Added silc_socket_stream_is_udp. Affected file is
712 lib/silcutil/silcsocketstream.[ch].
714 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
716 * Added silc_packet_send_va[_ext] to send variable argument
717 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
719 * Timeout freelist garbage collection added to scheduler.
720 Affected file lib/silcutil/silcschedule.c.
722 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
724 * Added silc_show_public_key_file to
725 lib/silcapputil/silcapputil.[ch].
727 * Added SILC_STR_ADVANCE support for buffer unformatting.
728 Affected file lib/silcutil/silcbuffmt.c.
730 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
732 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
734 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
736 * silc_fsm_continue[_sync] now cancels erlier timeout set with
737 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
739 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
741 * Added SILC_STR_FUNC to buffer format API. Affected files
742 are lib/silcutil/silcbuffmt.[ch].
744 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
746 * No more memory allocation for message payload parsing.
747 Pre-allocated buffer can be used with message payload encoding.
748 Affected files lib/silccore/silcmessage.[ch].
750 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
752 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
753 to silcutil/silcbuffmt.[ch].
755 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
757 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
758 Affected file lib/silcutil/silcbuffmt.[ch].
760 * Removed silc_schedule_signal_[un]register and
761 silc_schedule_signal_call. Added silc_schedule_task_add_signal
762 to add signal task. Only one callback per signal may be
763 added. The signals are now automatically called back to
764 caller. Affected files lib/silcutil/silcschedule.[ch] and
765 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
767 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
769 * Added SilcSKEParams for SKE parameters and simplied even more
770 the SKE interface. Affected files are lib/silcske/silcske.[ch].
771 Added support for IV included and session port handling with
774 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
775 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
776 which is called after every rekey when IV Included flag is used.
777 See SILC specifications for details.
779 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
781 * Added lib/silcapputil and moved SILC application specific
782 utility routines from the generic util library lib/silcutil
783 to the new library. Removed lib/silcidcache and moved that
784 to lib/silcapputil as well.
786 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
788 * Added SILC_STR_ADVANCE. Affected file is
789 lib/silcutil/silcbuffmt.[ch].
791 * The silc_buffer_strformat preserves buffer locations now.
793 * Added lib/silcutil/silcatomic.h for atomic operations.
795 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
797 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
800 * Fixed MIME deocing when data portion is not present.
801 Affected file lib/silcutil/silcmime.c.
803 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
805 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
807 * Added IV Included support to packet routines, to allow
808 packet sending and receiving on UDP/IP. Affected files are
809 lib/silccore/silcpacket.[ch].
811 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
813 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
815 * Added UDP support to network and socket stream library.
817 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
819 * Added conditional variables. New files are
820 lib/silcutil/silcondvar.h and platform specific implementations.
822 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
824 * make sure session->hostname and session->port are valid before the
825 application callback is done, since things will go wrong if the
826 application immediately calls silc_client_file_receive. Affected
827 file lib/silcclient/client_ftp.c.
828 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
830 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
832 * New SILC PKCS API enabling support for other public keys
833 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
835 * Separated SILC Public Key Payload routines from the PKCS API
836 to lib/silccore/silcpubkey.[ch].
838 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
840 * Added SILC Key Repository library, lib/silcskr.
842 * Added SILC Server library, lib/silcserver.
844 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
846 * MIME objects in attributes now use SilcMime. Affected files
847 are lib/silccore/silcattrs.[ch].
849 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
851 * Synchronize semaphore posting for real threads in FSM.
852 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
854 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
856 * Added silc_file_set_nonblock. Affected file is
857 lib/silcutil/silcfileutil.h.
859 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
861 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
863 * FSM based implementation of SILC SKE. Simpler interface also.
864 Affected files are in lib/silcske/.
866 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
868 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
870 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
871 silc_mime_parse is available but deprecated.
873 * Check that packet is valid when processing key exchange,
874 authentication and rekey protocols. Fixes a crashbug.
875 Affected files are apps/silcd/protocol.c and
876 lib/silcclient/protocol.c.
878 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
879 all hash buffers to use that instead of fixed values.
881 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
883 * Added SHA-256 to crypto library. The SHA-256 takes now
884 precedence over SHA-1.
886 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
888 * Check for valid return value from regcomp. Affected file
889 lib/silcutil/unix/silcunixutil.c.
891 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
893 * Fixed silc_hash_uint to work with integers. Affected
894 file lib/silcutil/silcutil.c.
896 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
898 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
900 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
902 * Fixed channel public key list saving on JOIN command reply
903 on backup router. Affected file apps/silcd/command_reply.c.
905 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
907 * Added default limit how many channels client can join,
908 default is 50. Added 'channel_join_limit' configuration
909 option to server too. Affected files are apps/silcd/command.c
910 and serverconfig.[ch].
912 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
914 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
915 On Toolkit the server and client are not compiled by default.
916 Affected file configure.ad.
918 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
920 * Added lib/contrib/getopt.[ch] for platforms that don't
921 have it (it is not GPL implementation).
923 * Fixed compilation when pkg-config is used.
925 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
927 * A comma in invite/ban string is invalid, check for it.
928 Affected file apps/silcd/server_util.c.
930 * Added SERVICE command to the server. It parses the command
931 request but SILC Server does not support services for the
932 time being. Affected file apps/silcd/command.[ch].
934 * Added SERVICE command and command reply to client library.
935 It is however incomplete. Updated Toolkit documentation.
936 Affected files are lib/silcclient/command[_reply].[ch].
938 * Fixed IDENTIFY/WHOWAS command reply to send the username
939 correctly (uninitialized buffer). Affected file is
940 apps/silcd/server_query.c.
942 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
944 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
945 finalizes the major restructuring of the CVS tree.
947 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
949 * Send empty MOTD reply if MOTD file cannot be read.
950 Affected file silcd/command.c.
952 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
954 * Optimized primer number generator to use simpler conversion
955 routines. Also assure that the prime number will have the
956 highest bit set after modifying it. Affected file is
957 lib/silcmath/silcprimegen.c.
959 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
961 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
962 for now only for testing purposes, it will not be delivered
963 in any distribution for now.
965 * Removed NSS MPI from the source tree. Due to upcoming
966 license change for the SILC Toolkit, we cannot deliver the
967 NSS MPI anymore. I decided to replace it in all distributions
968 with public domain library.
970 * Removed GNU regex from lib/contrib and introduced free
971 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
972 GNU regex compatible API to it (only partial).
974 * Removed getopt routines from lib/contrib.
976 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
978 * Use silc_server_send_command_reply to send replies instead
979 of encoding packet itself. Affected file silcd/command.c.
981 * Added command sending and receiving statistics to server.
982 Affected files in silcd/.
984 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
985 with GCC, for it not to warn about pointer signedness.
987 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
989 * Added context to the SilcIDCache destructor. Affected
990 files are lib/silccore/silcidcache.[ch],
991 lib/silcclient/client.c and silcd/server.c.
993 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
995 * Added pkg-config check to configure.
997 * The PublicKeyDir must not be used with Admin block in server
998 config. Affected file silcd/serverconfig.c.
1000 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1004 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1006 * Handle empty LIST command reply correcttly in server. Affected
1007 file silcd/command_reply.c.
1009 * Handle empty LIST command reply correctly in client library.
1010 The application will now receive one LIST command reply with
1011 all arguments set to NULL if there are no channels. Updated
1012 Client Library documentation accordingly. Affected file
1013 lib/silcclient/command_reply.c.
1015 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1017 * Added channel name string stringprep profile to the protocol
1018 and implementation to allow a little free'er channel name
1019 strings. Affected files are lib/silcutil/silcstringprep.[ch].
1021 * Added silc_channel_name_[check|verify] to check and verify
1022 channel name strings. Affected files are
1023 lib/silcutil/silcstrutil.[ch].
1025 * Added support for the new channel name preparation in client
1026 library and server. Affected files in lib/silcclient and
1029 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1031 * Added the Autodist into the source tree. It replaces the
1032 old ./prepare. It can be used to create distributions as
1033 previously. See README.CVS and README.DIST. See
1034 distributions in distdir/.
1036 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1038 * Make sure query sends at least an error back if nothing
1039 more is sent. Affected file silcd/server_query.c.
1041 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1043 * During query, check if the original command caller goes
1044 away. If it does, stop the query. Affected file
1045 silcd/server_query.c.
1047 * Check for valid channel creation in JOIN command reply.
1048 Affected file lib/silcclient/command_reply.c.
1050 * Handle the resolver counter in silc_client_get_users_by_channel
1051 callback correctly. Fixed auto-join bug in Gaim. Affected
1052 file lib/silcclient/idlist.c.
1054 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1056 * Added some better error messages. Affected file
1057 silcd/command_reply.c and packet_receive.c.
1059 * Handle error in WATCH command propely on backup router.
1060 Affected file silcd/command.c.
1062 * Fixed freeing of unfreeable variable in WHOIS command reply.
1063 Affected file silcd/command_reply.c.
1065 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
1067 * Added pkg-config .pc file creation for silc core library
1068 and silcclient library. A patch by c0ffee.
1070 * Removed the need for GNU Libidn. Added the simple stringprep
1071 from libidn into lib/contrib/. It is now used also on Windows
1074 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1076 * Simplified the invite and ban string handling in the
1077 server. Check for valid invite and ban arguments also.
1078 Affected file silcd/server_util.c.
1080 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1082 * Added WATCH list announcing in backup router protocol.
1083 Affected files are silcd/command.c, server.c, server_backup.c.
1085 * Do not change users mode to founder on normal server/backup
1086 if the founder mode is set, and user is first one to join.
1087 Affected file silcd/pcaket_receive.c.
1089 * Do not send CUMODE_CHANGE notify back to sender. Affected
1090 file silcd/packet_receive.c.
1092 * Added getrusage() to take noise in SILC RNG. A patch by
1093 Mika Boström. Affected files are configure.in.pre,
1094 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
1096 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1098 * Splitted the SILC libraries configuration into a configure
1099 fragment into lib/configure.ad. It is now possible, once
1100 this feature is added, to specify whether to compile or not
1101 compile included SILC libraries. Affected files are
1102 configure.in.pre, lib/silcmath/mpi/configure.ad,
1103 lib/configure.ad, Makefile.defines.pre and
1104 Makefile.defines_int.pre.
1106 * Added --with-silc-includes and --with-silc-libs to configure.
1107 If specified the included libs are not compiled, but the
1108 specified libs are used. Pkg-config is not yet supported.
1109 Affected file configure.in.pre.
1111 * Fixed WATCH command handling on backup router. Router does not
1112 send the watch command any more to backup if it originates from
1113 backup. Affected file silcd/command.c.
1115 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1117 * Changed announcing to not announce unregistered clients.
1118 Affected file silcd/server.c.
1120 * Fixed username handling in command reply. Affected file
1121 silcd/command_reply.c.
1123 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
1125 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
1127 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
1128 Affected file: includes/silcincludes.h.in
1130 * bool is defined as _Bool on Mac OS X now.
1131 Affected file: lib/silcutil/silctypes.h
1133 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1135 * Added support for UTF-8 nicknames, channel names and
1136 server names in client library. Affected files in
1139 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
1140 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
1141 software to check how Toolkit has been compiled.
1143 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1145 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
1147 * Use silc_utf8_str[n]casecmp instead of strcmp routines
1148 in library and in SILC Client when dealing with nicknames
1149 and other identifier strings. Affected file in client lib
1152 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
1153 irssi/src/silc/core/silc-servers.c.
1155 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1157 * Fixed idcache to work with the new identifier strings.
1158 Affected file lib/silccore/silcidcache.c.
1160 * Added UTF-8 hash and compare function for SilcHashTable.
1161 Affected file lib/silcutil/silcutil.[ch].
1163 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
1164 Affected file lib/silcutil/silcstringprep.[ch].
1166 * Changed the identifier string handling to include the original
1167 format in client, server, channel entries and normalized
1168 format in cache. Affected files in silcd/.
1170 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1172 * Added support for the new identifier strings and their
1173 validity checking. Nicknames, channel names and usernames
1174 can now include practically any kind of letters and various
1175 other characters. Affected files in silcd/ and in libraries.
1177 NOTE: comparing these strings should now be done with memcmp()
1178 to check binary compatibility. All these strings are normalized
1179 and casing is irrelevant.
1181 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
1182 as easy function for applications to check whether identifier
1185 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1187 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
1188 file lib/silcutil/silcutf8.c.
1190 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
1192 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1194 * Make public key in getkey reply mandatory. Affected file
1195 lib/silcclient/command_reply.c
1197 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1199 * Added Parameter dont_register_crypto_library to
1200 SilcClientParam. If set to TRUE, silcclient library will
1201 not initalize the Crypto Libraries and application
1202 will need to do it. Affected file lib/silcclient/silcclient.h,
1203 lib/silcclient/client.c.
1205 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1207 * Imported new silc_utf8_[encode|decode] routines from
1208 my internal SILC 1.1 source tree. New encodings added:
1209 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1210 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1211 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1212 SILC_STRING_LDAP_DN.
1214 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1216 * Implemented stringprep (RFC 3454) API. Internally we use
1217 GNU Libidn's stringprep, for now, so it is required now to
1218 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1220 * Added checking for GNU Libidn and --with-libidn to configure.
1222 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1224 * If the passphrases entered do not match while generating a new key,
1225 completly start over instead of going into an infinite loop asking
1226 the user to re-enter the passphrase correctly. Affected file
1227 lib/silcutil/silcapputil.c
1229 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1231 * Make sure server is removed from backup list when it is
1232 deleted. Affected files silcd/command.c, server.c,
1235 * Close socket when connecting to router fails. Affected
1236 file silcd/server.c.
1238 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1240 * Adopt configuration toolchain to current auto-tools.
1241 Affected files prepare, irssi/configure.in
1242 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1243 redo that. Affected files irssi/src/silc/core/client_ops.c,
1244 irssi/src/fe-common/silc/fe-silc-channels.c
1245 * Take over command line options into silcclient data structure.
1246 Affected file irssi/src/silc/core/silc-core.c
1248 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1250 * Do not try to initiate backup resuming protocol forever.
1251 Affected file silcd/server_backup.c.
1253 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1255 * ID change in resuming has to be done before changing
1256 detached client's modes, since the ID change may fail and
1257 leave ghosts on the network. Affected file is
1258 silcd/packet_receive.c.
1260 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1262 * Fixed Win32 scheduler to not stuck anymore. A patch from
1263 Juha Räsänen. Affected file is
1264 lib/silcutil/win32/silcwin32schedule.c.
1266 * Fixed QoS parsing for connection blocks in server. Affected
1267 file is silcd/serverconfig.c.
1269 * Fixed server statistics increasing in server. Affected file
1272 * The CLOSE command now marks backup router as self disconnected
1273 to avoid resuming problems. Affected file silcd/command.c.
1275 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1277 * When using silc_net_create_connection[_async], and your system can
1278 create IPv6 sockets, it will try to connect to the IPv6 host.
1279 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1280 file lib/silcutil/unix/silcunixnet.c
1282 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1284 * Check for valid route when receiving packet from router and
1285 when routing it to local server in the cell. A patch from
1286 Matt Miller. Affected files silcd/router.c and server.c.
1288 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1290 * Couldn't detach and reattach twice, because of the previous
1291 commit. Affected file silcd/packet_receive.c
1293 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1295 * Added check to ignore Port value if Initiator is FALSE.
1296 Remote router coudln't connect if Port was set. Affected file
1297 silcd/serverconfig.c
1299 * If some client tries to resume more than once at the same time,
1300 server crashed. Router didn't crash, but showed odd behaviour
1301 (didn't allow clients to join anymore, ..). Affected files
1302 silcd/packet_receive.c silcd/idlist.h
1304 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1306 * Destroy the file transfer session in silc_client_file_close
1307 with timeout. Affected file lib/silcclient/client_ftp.c.
1309 * Call SFTP server monitor in READ and WRITE after the actual
1310 operations. Affected file lib/silcsftp/sftp_server.c.
1312 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1314 * Create one configure script from configure fragments
1315 (configure.ad). This is a first step towards new distribution
1316 system. Affected files prepare, configure.in.pre,
1317 lib/silcmath/mpi/configure.ad.
1319 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1321 * Removed expiring of client key pair. Affected file is
1322 irssi/src/silc/core/clientutil.c
1324 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1326 * Check the number of connections from real number of
1327 connections instead of socket number, when deciding if
1328 server is full. Affected files are silcd/server.c,
1329 server_internal.h and silcd.c.
1331 * Clarified the connections_max meaning in General section
1332 in doc/example_silcd.conf.in.
1334 * The reconnect_keep_trying default value set to TRUE
1335 if it is not defined in the config file. Affected file
1336 silcd/serverconfig.c.
1338 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1340 * Fixed crashbug in connection closing, after a protocol
1341 completion callback, which might have closed it already.
1342 Affected file silcd/server.c.
1344 * Fixed rekey with PFS in backup router. It did not allow
1345 rekeys with PFS, and when the rekey protocol timedout
1346 it crashed the backup router without the above fix. Affected
1347 file silcd/packet_send.c and server.c.
1349 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1351 * The silc_client_add_channel_private_key now returns the
1352 private key context if pointer is given as argument.
1353 Affected files are lib/silcclient/silcclient.h and
1356 * Added support for using channel private keys in SILC
1357 Client Library even if the private key mode is not set
1358 on the channel. Affected file lib/silcclient/client_channel.c.
1360 * The channel private key used to decrypt message is now
1361 delivered to the application in the 'channel_messageÃ' client
1362 operation. Affected files are lib/silcclient/silcclient.h
1363 and client_channel.c.
1365 * Fixed wrong arg type for user limit in CMODE command reply.
1366 Affected file silcd/command.c.
1368 * The user limit is now taken and saved to SilcClientEntry in
1369 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1370 Affected files lib/silcclient/silcclient.h, command_reply.c
1371 and client_notify.c.
1373 * Added support to the new private message key indicator
1374 packet. Added a new function to the client library:
1375 silc_client_send_private_message_key_request. The sender
1376 indicates to be initiator, and receiver is responder.
1377 Added the indicator to the SilcClientEntry as 'prv_resp'
1378 boolean. Affected files are lib/silcclient/silcclient.h
1379 client.[ch], and client_prvmsg.c.
1381 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1383 * Fixed the JOIN command calling when called with both
1384 -auth and -founder. Affected file is lib/silcclien/command.c.
1386 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1388 * Check watcher list for resumed clients as well. Affected
1389 file is silcd/packet_receive.c.
1391 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1393 * Implemented the user limit to the CMODE_CHANGE notify,
1394 CMODE command reply and JOIN command reply in server.
1395 Affected files are silcd/server.c, command.c, command_reply.c,
1396 packet_send.c and packet_receive.c.
1398 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1400 * Defined SILC_STRFMT_END that must be used now with
1401 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1402 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1403 lib/silcclient/silcvcard.c, silcd/server_util.c.
1405 * Fixed the adding of public key to the WATCH list in server.
1406 Fixed the WATCH notify sending to client. Affected files
1407 are silcd/packet_send.[ch], command.c, server_util.c.
1409 * Implemented the watching by public key in the SILC Client
1410 Library and SILC Client. Affected files are
1411 lib/silcclient/command.c and client_notify.c.
1413 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1415 * Added support for public key watching in server. Affected
1416 files are silcd/server.c, server_internal.h, command.c,
1419 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1421 * Added public key to the SIlcClientEntry. Affected files
1422 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1424 * Fixed the get_clients_whois reply processing to return
1425 exactly same entries server returned. Makes it possible
1426 to search using attributes. Affected file is
1427 lib/silcclient/idlist.c.
1429 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1431 * Save founder key to SilcChannelEntry. Affected files are
1432 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1434 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1436 * Call the monitor callback with _CLOSED status from the
1437 silc_client_file_close. Affected files are
1438 lib/silcclient/client_fpt.c, silcclient.h
1440 * Added silc_client_get_clients_whois which resolves using
1441 WHOIS, and supports requested attributes as well.
1442 Affected files are lib/silcclient/silcclient.h, idlist.c.
1444 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1446 * Added support for asking the destination filename where
1447 the downloaded file is saved in the file transfer. Affected
1448 files are lib/silccilent/silcclient.h, client_ftp.c.
1450 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1452 * Fixed error handling in resuming data processing. Affected
1453 files are lib/silcclient/client_resume.c and client.c.
1455 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed silc_client_send_private_message to return TRUE correctly.
1458 Affected file lib/silcclient/client_prvmsg.c.
1460 * Added topic to the SilcChannelEntry. Affected files are
1461 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1463 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1465 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1466 file lib/silcclient/command.c
1468 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1470 * Convert all commands to UTF-8 before passing them to the
1471 client library. Still need to convert replies from UTF-8 to
1472 the locale encoding. Affected file
1473 irssi/src/silc/core/silc-cmdqueue.c
1475 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1477 * redirect all silc_client_command_calls through a queueing framework.
1478 This fixes /CYCLE and the annoying "nick change after auto-joining
1479 a channel". Furthermore it defines one central point where
1480 command parameters can be UTF-8-ified. Affected files
1481 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1482 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1484 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1486 * use asynchronous connect() to establish router connections.
1487 Fixes problem when the primary router goes down. Affected files
1488 silcd/server.c, silcd/server_backup.c
1490 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1492 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1493 Fixed various compilation warnings when type casting ints
1494 to pointers or vice versa, of different size. Updates around
1497 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1499 * Surrogates not allowed in UTF-8 strings, updated decoder.
1500 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1501 testers in lib/silcutil/tests/ directory.
1503 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1505 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1506 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1507 files are lib/silcclient/silcclient.h, client.c.
1509 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1511 * When resuming a session fails, notify the user that the session
1512 file needs to be removed eventually. Affected files
1513 irssi/src/fe-common/silc/module-formats.[ch],
1514 irssi/src/silc/core/client_ops.c.
1516 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1518 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1519 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1521 * Typofix in Irssi::Silc module. Affected file
1522 irssi/src/perl/silc/Silc.xs.
1524 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1526 * Changed the way NOTICE flagged messages are treated. Added support
1527 for notices in queries and signing notices. Affected files
1528 irssi/default.theme; irssi/docs/help/in/notice.in;
1529 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1530 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1532 * Fixed typo in /ACTION help. Affected file
1533 irssi/docs/help/in/action.in
1535 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1537 * Fixed typo in perl module. Affected file
1538 irssi/src/perl/silc/Server.xs
1540 * Changed the way ACTION flagged messages are treated. Added support
1541 for actions in queries and signing actions. Affected files
1542 irssi/default.theme; irssi/docs/help/in/action.in;
1543 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1544 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1547 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1549 * Incorrectly reported error when client had to be resolved from
1550 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1552 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1554 * Fixed whois public key hash table deleting and adding in
1555 detached client case. Affected file silcd/packet_receive.c.
1557 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1559 * Changed filenames of silc/fe module not to collide with filenames
1560 from core/fe. Also seperated public messages printing from
1561 query messages printing. Affected files are all in
1562 irssi/src/fe-common/silc.
1564 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1566 * Fixed the invite process handling during joining to use
1567 correct server name for the client that is matched against
1568 the invite string for the channel. Wrong server name caused
1569 inability to join the channel. Affected file is
1572 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1574 * Fixed the CUMODE channel founder authentication on normal
1575 server to not remove the founder rights on existing founder
1576 before checking that router accepts the mode change. Affected
1577 files are silcd/command.c and silcd/packet_receive.c.
1579 * Remove the server entry correctly when rekey timeouts and
1580 remote router connection on normal server is closed. Fixes
1581 a crash where server uses the freed server entry. Affected
1582 file silcd/server.c.
1584 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1586 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1587 networks. This is the first step in solving the bug about
1588 /SERVER ADD -silcnet <silcnet>. Affected files
1589 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1590 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1591 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1593 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1595 * /SMSG and /MMSG now correctly create new queries. Affected files
1596 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1598 * Add basic support for SILC protocol specific variables in perl.
1599 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1600 irssi/src/perl/Makefile.am
1602 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1604 * Don't use silc_get_input, it's obviously not reliable. Fixes
1605 issue when the current key expires. Affect file
1606 irssi/src/silc/core/clientutils.c
1608 * Make the session data filename configurable. This makes it
1609 possible to have different session files for different
1610 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1611 client_ops.[ch], silc-servers.c,
1612 irssi/src/silc/fe-common/silc/module-formats.[ch]
1614 * Use the same set of libtool files for the MPI lib as for the
1615 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1616 config.sub, configure.in, install-sh, missing, mkinstalldirs
1618 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1620 * Fixed server statistics decrementing error to not go to
1621 negative. Affected file silcd/packet_receive.c.
1623 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1625 * Use silc_server_query_add_error to add error in public key
1626 search error. Added support in send_reply to send errors
1627 without specific argument. Affected file silcd/server_query.c.
1629 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1630 Client for NO_SUCH_NICK. It was against the protocol specs.
1631 Affected file irssi/src/silc/core/client_ops.c.
1633 * Added backwards support for the wrong NO_SUCH_NICK error sending
1634 in server. To be removed in SILC Server 1.0. Both old clients
1635 and clients with fixed error handling now works. Affected file
1636 silcd/server_query.c.
1638 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1640 * fixed a bug in the whois using attributes function where no
1641 error was sent if no nickname and client id but the attributes were
1642 given to whois. Affected file silcd/server_query.c
1644 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1646 * remove public key from public key hashtable on detach. Affected
1647 file silcd/packet_receive.c
1649 * free public key hashtable before removing clients on server
1650 shutdown. Affected file silcd/server.c
1652 * remove public key prior deleting client-data on killing a client.
1653 Affected file silcd/server_util.c
1655 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1657 * Getting the MOTD from other servers works now. Affected
1658 files are silcd/command.c and silcd/command_reply.c
1660 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1662 * Initialize the variable idletag, since it is tested in
1663 silc_core_deinit for its default value. Affected file
1664 irssi/src/silc/core/silc-core.c
1666 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1668 * Fixed signed channel messages across cells. Affected file
1671 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1673 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1674 is not defined. They can now be safely used in if-statements
1675 without braces. Affected file lib/silcutil/silclog.h.
1677 * Added the checks for backup closing connection due to error
1678 (local or remote) and thus not allow the resuming to occur
1679 in reconnect. Affected files are silcd/packet_send.c
1682 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1684 * Help file updates. Affected files in irssi/src/docs/help/in/.
1686 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1688 * Fixed channel messages across cells. Affected file
1691 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed file transmission accepting in client library to not
1694 start the negotiation if user hasn't accepted the transfer,
1695 instead create new session for resent transfer. Affected
1696 file lib/silcclient/client_ftp.c.
1698 * Show the session ID in the file transmision list. Remove
1699 session from list that failed to transfer. Switch the current
1700 session automatically after transmission, and in errors, to new
1701 session if other sessions exists in the transfer list. Affected
1702 files are irssi/src/silc/core/silc-servers.c,
1703 irssi/src/fe-common/silc/modfule-formats.c.
1705 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1707 * Fixed MIME header parsing for the hopefully last time. Affected
1708 file lib/silcutil/silcstrutil.c
1710 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1712 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1714 * The SILC RNG is now gauranteed to return non-zero random
1715 values. Affected files are lib/silccrypt/silcrng.[ch].
1717 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1719 * Fixed nickname formatting when changing only case of the
1720 nickname. Affected file lib/silcclient/idlist.c.
1722 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1724 * Fixed a memory leak and incorrect printing of the "appears as"
1725 message. Affected file irssi/src/silc/core/client_ops.c
1727 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1729 * Added CRT (Chinese Remainder Theorem) supported RSA
1730 private keys and private key operations. This significantly
1731 increases private key operation efficiency. No compatibility
1732 issues with new or old private keys. Affected files are
1733 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1735 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1737 * Fixed GCC-3.3.2 related compilation warnings from the
1740 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1742 * Removed RC6 from distributions.
1744 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1746 * Added some better comments to lib/silccrypt/silcpkcs.h,
1747 optimized some routines in lib/silccrypt/silcpkcs.c.
1748 Added test_silcpkcs into lib/silccrypt/tests/.
1750 * Fixed silc_rng_global_init to actually init the global RNG
1751 if RNG wasn't provided for it. Affected file is
1752 lib/silccrypt/silrng.c.
1754 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1756 * Added silc_hash_table_find_by_context_ext. Affected files
1757 lib/silcutil/silchashtable.[ch].
1759 * Save the public key on normal server in WHOIS command reply
1760 from attributes, if present, and add it to public key hash
1761 table. Fixes WHOIS resolving by public key on normal server.
1763 Optimized the attributes resolving on normal server to not
1764 resolve if we resolved them already from router.
1766 Affected files are silcd/server_query.c, command_reply.c.
1768 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1770 * Added support for whois using attributes.
1771 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1772 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1775 * Added support for whois using public key attribute to /WHOIS i
1776 client command. Affected files irssi/docs/help/in/whois.in,
1777 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1779 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1781 * Fixed UMODE setting in server when the client has anonymous
1782 mode set. The mode setting was not working. Affected file
1785 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1787 * Fixed some bugs and typos related to sending split messages.
1788 Print notification when sending messages with /MMSG. Affected
1789 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1791 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1793 * Optimized the socket referencing in packet routines, client
1794 library and server. Affected files are lib/silccore/silcpacket.c,
1795 lib/silcclient/client.c and silcd/server.c.
1797 * If silc_socket_set_qos is given with NULL arguments the QoS is
1798 reset from the socket. Affected files are
1799 lib/silcutil/silcsockconn.[ch].
1801 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1803 * Add a /LISTKEYS command which lists the locally cached
1804 client and server keys. Affected files
1805 irssi/src/fe-common/module-formats.[ch],
1806 irssi/src/silc/core/silc-{channels,servers}.c
1807 irssi/docs/help/in/listkeys.in
1809 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1811 * Check that packet queue purging was successful. Affected
1812 files lib/silcclient/client.c and silcd/packet_send.c. Related
1813 to MAC failed errors.
1815 * Do not clear the inbuf even if it is empty if QoS was applied
1816 to it. Otherwise the QoS data is cleared and MAC failed error
1817 will occur. Affected file lib/silccore/silcpacket.c.
1819 * Use the rekey period time as rekey protocol timeout value.
1820 If the rekey does not succeed during the rekey period there's
1821 something very wrong, and we most likely end up with wrong keys,
1822 do graceful reconnect then. Affected file silcd/server.c.
1824 * Take reference of the socket in the parser context, as it's
1825 possible to have the parsers in queue after the socket is
1826 disconnected and this may cause crash. Affected files are
1827 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1830 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1832 * Fixed KICK command reply sending, it sent to replies.
1833 Affected file silcd/command.c.
1835 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1837 * Finish the silc-mime.pl script. It now supports MIME type
1838 guessing using magic files, signing data messages, executing
1839 MIME handlers in background. Affected files
1840 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1842 * Changed MIME signal handler to make things easier for the perl
1843 script. Affected files irssi/src/silc/core/client_ops.c,
1844 silc-servers.c, and irssi/docs/signals.txt
1846 * Cleaned up the silc_mime_parse function and fixed detection
1847 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1849 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1851 * Resolve the IP for file transfer listener from the connection
1852 socket. Affected file lib/silcclient/client_ftp.c.
1854 * Accept NULL hostname parameter in the functions
1855 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1856 if hostname is not wanted.
1858 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1860 * Fixed race condition between silc_client_init and
1861 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1863 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1865 * Fixed file transfer connection closing when SIGNOFF for
1866 the client is received from server. Affected file is
1867 lib/silcclient/client_ftp.c.
1869 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1871 * Check for disconnected socket in QUIT callback. Affected
1872 file silcd/command.c.
1874 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1876 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1877 Affected files lib/silcutil/silcstrutil.c
1879 * Cleaned up the escape/unescape functions for correctness and
1880 speed. Affected file irssi/src/silc/core/client_ops.c
1882 * Removed handling for data messages with Content-Type: text/*,
1883 moved parsing of MIME headers to the signal handler, added
1884 support for signing and verifying data messages. Affected
1885 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1886 irssi/src/silc/core/silc-{servers,channels}.c
1888 * Added a perl script for handling data messages based on
1889 information read from Mailcap files. New file
1890 irssi/scripts/silc-mime.pl
1892 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1894 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1895 acknowledge recepetion of a message to the sender. Updated
1898 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1900 * Unregister channel key saving callback when deleting channel.
1901 Affected file lib/silcclient/idlist.c.
1903 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1904 before calling notify client operation. Affected file is
1905 lib/silcclient/client_notify.c.
1907 * Unregister QoS tasks when deleting the socket connection.
1908 Affected files lib/silcutil/silcsockconn.[ch],
1909 unix/silcunixsockconn.c.
1911 * Implemented latest presence-attrs draft changes. Affected
1912 files lib/silccore/silcattrs.h and
1913 irssi/src/silc/core/silc-queries.c.
1915 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1917 * Save old channel keys in list to allow more rapid change
1918 of channel keys if server for some reason does that. This
1919 avoids loosing so many channel messages due to not having
1920 key to decrypt. Affected file lib/silcclient/silcclient.h,
1921 idlist.c and client_channel.c.
1923 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1925 * Continued backup router tests and fixes. Affected files
1926 silcd/server_backup, server_util.c, server.c. See TODO.
1928 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1930 * Fixed SERVER_SIGNOFF handling in servers. The client
1931 was removed from wrong list thus not removing the client
1932 at all. Affected file silcd/packet_receive.c.
1934 * Do not execute rekey protocol for disabled connections as
1935 it would never go through. Affected file silcd/server.c.
1937 * Added timeout for rekey protocol to catch if the protocol
1938 never executes successfully. Affected files silcd/server.c
1941 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1943 * Abandon packet processing for disconnected sockets. Check
1944 this always after calling packet processing callback.
1945 Affected file lib/silccore/silcpacket.c.
1947 * Fixed double registration disconnection code in server.
1948 Closed wrong connection. Affected file silcd/packet_receive.c.
1950 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1952 * On normal server reconnect to primary during resuming 4
1953 times, then give up. Affected file silcd/server_backup.c.
1955 * If during reconnecting to routers we notice we have router
1956 connection but no primary router set, the server is in desync.
1957 Reconnect to primary to restore network. Affected file
1960 * Assure that only one protocol is exeucting at the same time.
1961 Added checks for all protocols. Affected files are
1962 silcd/server.c and server_backup.c.
1964 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1966 * Check that a string is not already part on invite/ban
1967 string when processing it. Affected file silcd/server_util.c.
1969 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1971 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1972 with 1.2 version of the protocol. Affected file is
1973 silcd/packet_receive.c.
1975 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1977 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1978 where the passphrase was given. Affected file is
1981 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1983 * INVITE and BAN notifys are now delivered from routers to
1984 servers (but not clients) on the channel. Updated specs and
1985 code. Affected files silcd/packet_[send|receive].[ch],
1986 command.c, server.c and server_util.c.
1988 * Implemented INVITE and BAN announcing. Affected files are
1989 silcd/server.[ch], server_util.c.
1991 * Implemented SilcStatus error type argument returning in
1992 command reply error in server. Affected file silcd/command.c.
1994 * Implemented SilcStatus argument returning in comand reply
1995 in client library. The command_reply client operation now
1996 returns error specific arguments as well. Affected files
1997 are lib/silcclient/command_reply.[ch], client_resume.c,
1998 lib/silccore/silcstatus.[ch].
2000 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2002 * Backup router protocol version 1.2 implemented. Testing still
2003 required. Affected files in silcd/server_backup.[ch], server.c,
2004 packet_receive.c and server_internal.h.
2006 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2008 * silc_client_send_[channel|private]_message now return TRUE
2009 or FALSE. Affected file lib/silcclien/client_channel.c and
2012 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2014 * Check for explicit nickname in INVITE and BAN processing
2015 during join as well (and don't expect only wildcards in
2016 invite/ban strings). Affected file silcd/command.c.
2018 * Fixed the INVITE and BAN by public key. The public key saved
2019 is the PK payload (as specified) not the raw data. Affected
2020 file silcd/server_util.c.
2022 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2024 * UTF-8 text message support for actions and notices in SILC
2025 Client. Affected file irssi/src/silc/core/client_ops.c.
2027 * silc_get_username and silc_get_real_name now returns sensible
2028 data on Win32. Patch by Toni Willberg. Affected file is
2029 lib/silcutil/win32/silcwin32util.c.
2031 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2033 * Provide a signal handler to send MIME encoded messages and emit
2034 a signal when a MIME encoded message is received. Also document
2035 the signals for usage with the perl interface.
2037 A sample perl script will be supplied at a later point.
2039 Affected files are irssi/docs/signals.txt,
2040 irssi/src/silc/core/client_ops.[ch],
2041 irssi/src/silc/core/silc-{channels,servers}.c
2043 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2045 * Use SILC_COMMAND_PING to estimate the round-trip time to the
2046 server. Use this time to display a lag and disconnect when it
2047 exceeds a specified limit.
2049 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
2051 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2053 * Remove the channel auth list in normal server if router
2054 encofrces its list during connecting. Send notify to channel
2055 to remove the mode to remove the list. Affected files are
2056 silcd/server_util.c and silcd/packet_receive.c.
2058 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2060 * Added support for channel public keys. Updated protocol specs
2061 and implemented it. Affected files are
2062 silcd/command.c, command_reply.c, lib/silcclient/command.c,
2063 lib/silcclient/command_reply.c.
2065 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2067 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
2068 terminate the process on Linux. Affected file silcd/silcd.c.
2070 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2072 * Check for NULL buffer in silc_buffer_clear. Affected file
2073 is lib/silcutil/silcbuffer.h.
2075 * Simplified the backup router protocol by removing the _GLOBAL
2076 types. Updated protocol specs and the code. Affected files
2077 are silcd/server_backup.[ch].
2079 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2081 * Deny '@' and '!' from nicknames since they are reserved
2082 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
2083 Updated protocol specs and the code.
2085 Affected files are silcd/server_util.[ch].
2087 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2089 * Fixed stack overflow in Irssi SILC client. Affected
2090 file irssi/src/silc/core/client_ops.c.
2092 * Check that Host is set in ServerConnection and RouterConnection
2093 in silcd.conf. Affected file silcd/serverconfig.c.
2095 * Fixed crash in server with protocol completion callbacks,
2096 namely rekey and backup resuming protocols. Affected files
2097 are silcd/server_backup.c and silcd/server.c.
2099 * Fixed rekey protocol to not restart if it is started already.
2100 Affected files are lib/silcclient/client.c and
2103 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2105 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
2107 * Fixed EOF handling in SILC Config, affected file
2108 lib/silcutil/silcconfig.c.
2110 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
2112 * Fixed RESOLVING flag handling in JOIN notify and other
2113 notifys to handle the resolvings correctly in client library.
2114 Affected file lib/silcclient/client_notify.c.
2116 * Do not send full INVITE and BAN lists in INVITE and BAN
2117 notifys, only the changed information. Affected file
2120 * Fixed INVITE notify sending in INVITE command, send it
2121 only when needed. Affected file silcd/command.c.
2123 * Handle the founder key change properly in CMODE_CHANGE
2124 notify. Bug #122. Affected file silcd/packet_receive.c.
2126 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2128 * Remove the mark for output (mark it only for input) after
2129 purging outgoing queue. Prevents the "Error in select()"
2130 floods. Affected file silcd/packet_send.c.
2132 * Fixed incorrect connection deletion from client library
2133 after calling "connect" client operation. Could cause
2134 crashes for example during reconnect timeouts. Affected
2135 files are lib/silcclient/client.c and
2136 irssi/src/silc/core/client_ops.c.
2138 * Check server private key file permissions before starting
2139 the server. Affected file silcd/serverconfig.c.
2141 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2143 * NULL terminate allocated string in silc_buffer_strformat.
2144 Affected file lib/silcutil/silcbuffmt.c.
2146 * Rewrote the invite/ban list string handling in server to
2147 use SilcBuffer instead. Affected files are silcd/command.c
2148 and silcd/server_util.c.
2150 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2152 * Fixed double free in CMODE command when setting new HMAC
2153 for channel. Affected file silcd/command.c.
2155 * Added couple of missing memset's to zero sensitive memory.
2156 Affected files silcd/command.c, lib/silcclient/command.c.
2158 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2160 * Fixed a double free in INVITE command error handling in
2161 server. Affected file silcd/command.c.
2163 * Added macros SILC_SWAB_[16|32] to swab byte order of
2164 16-bit and 32-bit unsigned integers. Affected file
2165 lib/silcutil/silctypes.h.
2167 * Use the SILC_SWAB_16 instead of htons() in server when
2168 handling ports since the ports in structures are always
2169 in little-endian order (regardless of platform). Affected
2170 file silcd/serverid.c and silcd/server_backup.c.
2172 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2174 * Send DISCONNECT in close admin command in server. Affected
2175 file silcd/command.c.
2177 * Check whether we are already connecting to a remote router
2178 (in addition of checking whether we are already connected)
2179 before creating new connection. Affected file silcd/server.c.
2181 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2183 * Added better compiler and compiler flags checking in
2186 * Check that socket is valid after QoS is applied to data.
2187 Affected file lib/silcutil/unix/silcunixsockconn.c.
2189 * Make sure the socket connecetion is not closed to early
2190 when closing connection in server. Also make sure the
2191 connection is always closed after error in a protocol.
2192 Affected file silcd/server.c.
2194 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2196 * Removed --session and --dummy options from Irssi SILC Client.
2197 -d option is available only if --enable-debug was given.
2198 Affected files are irssi/src/silc/core/silc-core,
2199 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2201 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2203 * Added silc_buffer_steal to steal the data from the buffer.
2204 Affected file lib/silcutil/silcbuffer.h.
2206 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2208 * Fixed server crash with double Primary block in config file.
2210 Fixed also various memory leaks around the config file
2211 parser. Affected files lib/silcutil/silcconfig.c,
2212 silcd/serverconfig.c.
2214 * Changed my nickname (Johnny Mnemonic) to my real name, this
2215 means that bugs introduced by him were actually introduced
2218 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2220 * Don't display "foo appears as foo\nYou're now known as foo"
2221 messages. Affected file irssi/src/silc/core/client_ops.c
2223 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2225 * Fixed error handling of invalid client entry when calling
2226 commands in server. Fixes a crash. Affected file
2229 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Added some sanity checks in server for correctness of the
2232 server configuration. Affected file silcd/serverconfig.c.
2234 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Prevent endless resolving of user informations in USERS
2237 command by checking the command reply status correctly.
2238 Affected file lib/silcclient/command_reply.c.
2240 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2243 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2244 Aldous <Matthew@Aldous.com>.
2246 * Added better implementation using CriticalSection of
2247 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2248 <mikko.lahteenmaki@pikabaana.net>.
2250 * Added some Winsock WIN32 compatiblity defines into
2251 includes/silcwin32.h.
2253 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Fixed double free in async host lookup code. Affected file
2256 lib/silcutil/silcsockconn.c.
2258 * On backup router handle now the SERVER_SIGNOFF from router
2259 for local connected servers too, and close the connections.
2261 Do not process them as normally signing off servers when they
2262 really signoff by sending EOF fe, but always assume that
2263 router sends the SERVER_SIGNOFF.
2265 Affected files silcd/server.c and silcd/packet_receive.c.
2267 * Fixed socket unsetting when closing connections. Affected
2268 files silcd/server.c and silcd/packet_send.c.
2270 * Do not print the nickname in SERVER_SIGNOFF if we do not
2271 have it. Prevents asserts in Irssi core. It is possible we
2272 don't have the nick if it was just being resolved when server
2273 signoff. Affected file irssi/src/silc/core/client_ops.c.
2275 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Fixed autonick crashbug in client library. Affected file
2278 lib/silcclient/client.c.
2280 * Fixed Unix implementation of SilcMutex to really assert if
2281 the mutex is locked/unlcoked already. Affected file
2282 lib/silcutil/unix/silcunixmutex.c.
2284 * Fixed locking in silc_schedule_uninit. It didn't lock
2285 when dispatching timeout tasks. Affected file is
2286 lib/silcutil/silcschedule.c.
2288 * Changed Win32 implementation of SilcThread to use modern
2289 Win32 interface. Affected file is
2290 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2292 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2294 * Don't print signed messages when sending failed. Affected files
2295 irssi/src/silc/core/silc-[servers.c/commands.h]
2297 * Send adquate signal when founding a channel by joing it. Affect
2298 file irssi/src/silc/core/client_ops.c
2300 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2302 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2303 irssi/src/fe-common/core/themes.c
2305 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Fixed close command to use the port correctly when closing
2308 server connections. Affected file silcd/idlist.c.
2310 * Check for NULL outbuf in silc_socket_write. It is possible
2311 that it is NULL is some odd case. Affected files are
2312 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2314 * Do not call final protocol callback for backup router
2315 resuming protocol when closing connection. It is closed
2316 by timeout in case of error. Affected file silcd/server.c.
2318 * Backup reconnect to router if backup resuming protocol
2319 failed. Affected file silcd/server_backup.c.
2321 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Fixed double free in SKE library error hadling when signature
2324 error occurred. Affected file lib/silcske/silcske.c.
2326 * Save the fingerprint to new SilcClientEntry after changing
2327 nickname. Affected file lib/silcclient/client_notify.c.
2329 * Print SIGNOFF in Irssi SILC client only if the nickname is
2330 known. Prevents asserts in Irssi core. It is possible we
2331 don't have the nick if it was just being resolved when it
2332 quit. Affected file irssi/src/silc/core/client_ops.c.
2334 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Fixed double free in invite list adding code when adding
2337 invite strings. Affected file silcd/server_util.c.
2339 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * More log printing during backup router protocol. Affected
2342 file silcd/server_backup.c.
2344 * Removed backwards support for old private key file format.
2345 Affected file lib/silccrypt/silcpkcs.c.
2347 * Removed backwards support for not-so-strict decryption length
2348 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2350 * GETKEY to update the client entrys fingerprint too.
2351 Affected file lib/silcclient/command_reply.c.
2353 * Added --without-libtoolfix for package builders using weird
2354 wrappers around libtool (BSD at least).
2356 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Fixed backup router bugs: When backup resumes router and
2359 receives a CHANNEL_MESSAGE packet the backup must not act
2360 as router since the packet header decryption would be
2361 different. Also, when relaying packets to channel, do
2362 not re-encrypt packets on backup that came from the primary
2363 since the connection isn't really router-router connection.
2364 Affected files silcd/server.c, silcd/packet_send.c.
2366 * Added checks in encryption/decryption that encryption/decryption
2367 length sent as argument really is multiple by block size. Helps
2368 catching really weird bugs like the above backup router bugs
2369 when packets are being decrypted in wrong way. Affected files
2370 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2372 * Fixed padding generation in private key file encryption.
2373 Affected file lib/silccrypt/silcpkcs.c.
2375 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Added ignore_message_signatures setting which can be used
2378 to ignore signatures in messages. Affected files are
2379 irssi/src/silc/core/client_ops.c, silc-core.c.
2381 * Fixed the libtoolfix to use command line options instead of
2382 environment variables. They didn't work as expected. Now,
2383 the libtool is fully run-time configurable.
2385 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2387 * Verify signature payload for signed messages. Affected files
2388 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2389 irssi/src/silc/core/silc-core.h
2391 * Display signature verification result in public and private
2392 messages using theme abstracts. See irssi/default.theme for
2393 examples on their usage. Affected files
2394 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2395 irssi/src/fe-common/silc/module-formats.[ch],
2396 irssi/src/fe-common/silc/fe-common-silc.c,
2397 irssi/src/fe-common/silc/Makefile.am
2398 irssi/src/fe-common/core/fe-messages.[ch]
2400 * Fixed bugs in Irssi's theme parsing. Affected files
2401 irssi/src/fe-common/core/themes.c
2403 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Calculate the correct length for signed messages before
2406 encrypting, it must be multiple by block size. Affected
2407 file lib/silccore/silcmessage.c.
2409 * silc_message_signed_get_public_key returns now both
2410 decoded and encoded public key. Affected files are
2411 lib/silccore/silcmessage.[ch].
2413 * Added libtoolfix script that makes the libtool more generic
2414 and configurable in run-time. Now we can specify in run-time
2415 if what kind of libraries we want to create, regardless of
2416 configuration. SIMs are now creates even if --disable-shared
2417 was explicitly given.
2419 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Fixed founder key sending in CMODE command in client.
2422 Affected file lib/silcclient/command.c.
2424 * Fixed CUMODE founder authentication in server to not check
2425 for client's public key since it's not supposed to do that.
2426 Affected file silcd/command.c.
2428 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2430 * Set realname and hostname in NICK_REC records. Affected file
2431 irssi/src/silc/core/silc-nicklist.c
2433 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Remove 1.0 protocol backwards compat code from client
2438 * Added more reliable check for whether nickname did change
2439 or not, or whether only Client ID changed in NICK_CHANGE
2440 notify. Affected file lib/silcclient/client_notify.c.
2441 Fixes bug in '@' character handling in a nickname.
2443 * Added support for automatically parsing signature from
2444 the message payload. Added new function
2445 silc_message_get_signature to return the payload to
2446 application. Affected files lib/silccore/silcmessage.[ch].
2448 * Changed the private_message and channel_message client
2449 operations to deliver the SilcMessagePayload to the
2450 application too. Application can use it fe. to get the
2451 signature from the message for verification. Affected
2452 file lib/silcclient/silcclient.h, client_channel.c and
2455 * Redefined the signed payload for message payloads.
2456 Updated protocol specs and implemented.
2458 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Fixed wrong invite and ban list handling in server command
2461 reply. Affected files are silcd/command_reply.c,
2462 silcd/server_util.[ch].
2464 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Fixed CMODE setting in server when founder mode was set.
2467 Affected file silcd/command.c. Bug #95.
2469 * Added support to setting specific public key in CMODE in
2470 Irssi SILC client. Affected file lib/silcclient/command.c.
2472 * Added support to use specific public key in CUMODE in
2473 Irssi SILC Client. Affected file lib/silcclient/command.c.
2475 * Added support for inviting and banning by public key in
2476 Irssi SILC client. Affected file lib/silcclient/command.c.
2478 * Fixed fingerprint/babbleprint showing in invite and ban
2479 list command replys. Affected file is
2480 irssi/src/silc/core/client_ops.c.
2482 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2484 * Format CMODE +c and +h to display both the mode and the argument
2486 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Added test vectors and test programs for SHA-1, MD5,
2489 HMAC-SHA1 and HMAC-MD5. New tests are located in
2490 lib/silccrypt/tests/. Fixed also argument decoding bug in
2491 MD5 implementation. Affected file lib/silccrypt/md5.c.
2493 * Changed the channel private key and private message key
2494 generation (with static keys) to use SHA1 instead of MD5,
2495 as SHA1 is the mandatory hash function in SILC. Affected
2496 file lib/silcclient/client_[channel/prvmsg].c.
2498 * Changed the private key file encryption to use SHA1 instead
2499 of MD5. Added support for the old generation and added
2500 automatic change of the key (to be removed later). Affected
2501 files lib/silccrypt/silcpkcs.c.
2503 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Load only files with .pub suffix in PublicKeyDir. Affected
2506 file silcd/serverconfig.c.
2508 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2510 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2511 channels. Affected files silcd/silcd.c, silcd/server.h.
2513 * Added the config directive PublicKeyDir for the client block.
2514 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2516 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Merged Toni's irssi/silc.conf patch.
2520 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2522 * Max alloc tests in allocation routines. Affected file
2523 lib/silcutil/silcmemory.c.
2525 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Fixed a typo in resuming code that fixed detach/resume code
2528 in server. Bug #93. Affected file silcd/packet_receive.c.
2530 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2532 * Do reverse lookups for server when /connecting. Affected files
2533 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2534 irssi/src/core/net-nonblock.*
2536 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Added library versioning for shared libraries. Affected
2539 files configure.in.pre and lib/Makefile.am.pre.
2541 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2543 * Display INVITE and BAN lists as specified by SILC 1.2
2545 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Do not send invite list back unless asked (when sending
2548 no arguments) or when list was modified. Affected file
2551 * Remove client from invite list in KILLED notify and in
2552 KILL command. Affected file silcd/command.c and
2555 * Fixed bugs in invite list handling in INVITE command.
2556 Affected files silcd/command.c and silcd/server_util.c.
2558 * Merged with Irssi 0.8.6.
2560 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2561 Affected file irssi/src/fe-text/silc.c.
2563 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * The silc_argument_get_[first/next] now return the argument
2566 type to caller. Added silc_argument_payload_encode_one.
2568 Affected files are lib/silccore/silcargument.[ch].
2570 * Added support for the SILC 1.2 INVITE command and new
2571 invite lists to server. Affected files are silcd/command.c,
2572 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2574 * Added support for the SILC 1.2 BAN command and new
2575 ban lists to server. Affected files are silcd/command.c,
2576 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2578 * Added support to client sending new INVITE command. Affected
2579 file is lib/silcclient/command.c.
2581 * Added support to client sending new BAN command. Affected
2582 file is lib/silcclient/command.c.
2584 * Added support for removing client from invite list when kicked
2585 from channel, as SILC 1.2 dictates. Affected files are
2586 silcd/packet_receive.c and silcd/command.c.
2588 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2591 automatically the cipher's internal IV. Affected files
2592 lib/silccrypt/silccipher.[ch].
2594 * Assure the RESUME_CLIENT packet is not sent to twice to
2595 backup router if the detached client was originated from
2596 the backup. Affected file silcd/server.c. Bug #76.
2598 * Changed silc_sim_symname to not allocate memory. Affected
2599 file lib/silcsim/silcsimutil.c.
2601 * Fixed memory leaks with SIMs in server. Affected files
2602 silcd/serverconfig.c, silcd/server.c.
2604 * Fixed channel key distribution after resuming detached
2605 client. Affected files silcd/packet_receive.c.
2607 * Fixed channel's global_user boolean checking after detaching.
2608 Check it after changing the owner of the client not before.
2609 Affected file silcd/packet_receive.c.
2611 * Fixed few double frees from client library. Fixes at least
2612 Bug #81, possibly others too.
2614 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2615 notifys in Irssi SILC Client. Affected file is
2616 irssi/src/silc/core/client_ops.c. Bug #82.
2618 * Applied Ville Räsänen's manual page and --mandir bugfix
2619 patch. Affected files are configure.in.pre and Makefile.am.pre.
2622 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added support to backup router protocol for backup to tell
2625 normal server that it cannot use the backup router as primary
2626 because the primary isn't really down. Updated protocol
2629 * Added support for primary router to tell backup router that
2630 resuming is not possible because the backup really isn't primary
2631 in the cell. For example if backup disconnected itself the
2632 resuming is not allowed since the primary really did not
2633 go down. Updated protocol specs.
2635 * Removed MARS from crypto library.
2637 * Defined the CTR mode and Randomized CBC mode in SILC. The
2638 CTR mode is RECOMMENDED now in specification. Defined also
2639 Serpent cipher as optional cipher. Updated the protocol specs.
2641 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added support for inviting/banning by IP/MASK, public key,
2644 and explicit Client ID. Redefined the command and notify
2645 types to allow easier forwards support for other methods
2646 of inviting/banning. Updated protocol specs.
2648 * Remove the client from channel's invite lists if the client
2649 is kicked or killed. Updated protocol specs.
2651 * Unified the Channel Message Payload and Private Message
2652 into one Message Payload. Updated protocol specs and
2655 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Don't wait for EOF after socket error has occurred, but
2658 close the connection. Affected file is silcd/server.c.
2660 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Added support for setting FOUNDER mode on channel with
2663 specific public key which can be set with CMODE command.
2664 Updated protocol specs and implemented in client and server.
2666 * Fixed the Irssi SILC client to correctly shutdown the client
2667 library to avoid memory leaks. Affected files are
2668 irssi/src/silc/core/silc-core.c and silc-servers.c.
2670 * Deprecated the No Reply flag in SKE protocol and introduced
2671 "IV Included" flag which can be used to indicate that the IV
2672 is included in the ciphertext. This makes it possible to use
2673 SILC on unreliable transport, such as UDP which may cause
2674 packet reordering and losses. Updated protocol specs, did
2677 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2680 < 32 bit values in correct size. Affected file is
2681 lib/silcmath/mp_mpi.c.
2683 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Fixed the KE Start Payload parsing to check that mandatory
2686 fields are present. Affected file lib/silcske/payload.c.
2688 * Fixed compilation warnigs in Irssi SILC Client. Affected
2689 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2691 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2693 * Print "nick now appears as newnick" and update Irssi's nicklist
2694 when you change your nick to "nick". Closes #62
2696 * Never format your own nick. Closes #63
2698 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2700 * SILC_UMODE_GONE changes are now propagated correctly to the
2701 Irssi client. Closes #54
2703 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2705 * Fixed example in /HELP KEY
2707 * Added expando $j which expands to current SILC Client version
2709 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Fixed public key decoding in crypto library.
2713 * Added better error printing to SKE library.
2715 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Fixed NICK command to not crash if nickname was not sent.
2719 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2722 Deprecated the old Encrypt-And-MAC order. Updated protocol
2723 specs and implemented.
2725 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2726 generation. Updated specs and implemented.
2728 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Added support for rekey before 2^32 sequence number wraps.
2731 Affected files in server and client library.
2733 * Padding must be at least 8 bytes now. Implemented and updated
2736 * Compute maximum padding for authentication packets to make
2737 passphrase approximation attacks impossible. Affected files
2738 in client library and in server.
2740 * Fixed PING command sending in client library and handling in
2741 server. The server ID must be ID Payload, not raw ID data.
2742 Affected files in server and client library.
2744 * Defined that all public keys sent in commands and notify
2745 payloads are actually Public Key Payloads not raw public key
2746 data. Updated protocol specs and implemented.
2748 * Updated protocol version to 1.2. Updated specs and code.
2750 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2751 status types. Updated specs and the code.
2753 * Added support for normal client to kill its own entries from
2754 the network. Updated protocol specs and the code.
2756 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2757 and added initial implementation.
2759 * Added MAC field to the Private Message Payload to protect
2760 against chosen ciphertext attacks. Updated the protocol specs
2763 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2764 attribute to indicate the user's current idle and signon time
2765 of a service. Updated protocol specs and implemented.
2767 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Added "do_not_bind" argument to silc_client_file_send what
2770 can be used to not bind locally but assume the file receiver
2771 provides the point of connect. Usefull when sender is behind
2772 NAT device. Affected file lib/silcclient/silcclient.h and
2775 * Added -no-listener option to FILE SEND command in Irssi SILC
2776 client. Affected file irssi/src/silc/core/silc-servers.c.
2777 Renamed FILE RECEIVE to FILE ACCEPT.
2779 * Confirm passphrase for private key encryption in
2780 silc_create_key_pair and silc_change_private_key_passphrase.
2781 Affected files are lib/silcutil/silcapputil.c.
2783 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Move silc_client_packet_send back to internal, added
2786 silc_client_send_packet, a bit simpler function for application.
2787 Affected files lib/silcclient/silcclient.h, client.c and
2790 * Moved the SilcClientEntry, SilcChannelEntry and
2791 SilcServerEntry to silcclient.h to be public and documented
2792 them for application. Affected files are
2793 lib/silcclient/silcclient.h and idlist.h.
2795 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Fixed manual page installation patch by Ville Räsänen.
2798 USERS help page fix patch by Ville Räsänen
2800 * Changed the silc_client_command_call interface to make
2801 the command call simpler for the application. The library
2802 now handles the command line parsing, command finding and
2803 execution. Application only needs to call the function
2804 with the command line. Affected files are
2805 lib/silcclient/silcclient.h, command.[ch].
2807 * Fixed silc_get_input to NULL-terminate the returned input.
2808 Affected file lib/silcutil/silcutil.c.
2810 * Resolve the client's public key in JOIN command if the
2811 founder auth data is being requested but we don't know the
2812 client's public key. Affected file silcd/command.c.
2815 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Print notify for server opers when backup router comes
2818 online. Affected file silcd/server.c.
2820 * Fixed the INVITE command to send the invite list in
2821 command reply. Affected file silcd/command_reply.c.
2823 * Fixed MOTD command reply sending. Affected file
2826 * UTF-8 decode the topic in TOPIC command reply and LIST
2827 command reply in Irssi SILC client. Affected file is
2828 irssi/src/silc/core/client_ops.c.
2830 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Fixed the INVITE command to not crash Irssi SILC client
2833 when given without nickname argument. AFfected file
2834 irssi/src/silc/core/client_ops.c.
2836 * Fixed double free in WHOIS query on normal server when
2837 forwarding query to router. Affected file is
2838 silcd/server_query.c.
2840 * Fixed WATCH command reply handling on normal server which
2841 was missing altogether. Affected file silcd/command_reply.c.
2844 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2846 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2847 Included yodl sources for each of these. Also modified
2848 Makefile.am prototype to install these files to proper
2849 locations. Updated CREDITS. Affected file Makefile.am.pre,
2850 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2853 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Added support for encrypted private key files. Now
2856 passphrase must be provided when new key pair is created
2857 (can be empty though), and prompted when loading the
2858 private key. Added support for loading the old-style
2859 non-encrypted private keys as well. Affected files
2860 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2863 * Fixed silc_get_input to accept input on all terminals.
2864 Affected file lib/silcutil/silcutil.c.
2866 * Moved the Irssi SILC client key loading and other stuff
2867 to be called after the arguments and UI is initialized.
2868 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2870 * Added -P option to Irssi SILC client which can be used
2871 to change the passphrase of the private key. Affected
2872 file irssi/src/silc/core/silc-core.c.
2874 * Added silc_change_private_key_passphrase apputil routine
2875 to lib/silcutil/silcapputil.[ch].
2877 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Fixed connection closing in client library to not crash.
2880 Moved the connection freeing totally to function
2881 silc_clinet_del_connection. Affected file
2882 lib/silcclinet/client.c.
2884 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Changed includes/silcincludes.h to silcincludes.h.in to
2887 include configuration specific information. The silcdefs.h
2888 is not included in to installation anymore (it's only
2889 compilation time header).
2891 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Moved the SilcClient and SilcClientConnection from client.h
2894 to the public lib/silcclient/silcclient.h. Changed the
2897 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * If version string in silc_clinet_alloc is NULL the library
2900 puts it automatically. Affected file lib/silcclient/client.c.
2902 * Changed the version strings from variables to #define's
2903 in includes/silcversion.h.
2905 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added shared library complation support.
2909 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Added lib/silcutil/silcapputil.[ch] for application
2912 utility functions. It includes routines for applications'
2913 convenience. Added silc_create_key_pair, silc_show_public_key
2914 and silc_load_key_pair functions.
2916 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Send RESUME_CLIENT packet from router to backup routers
2919 to in resuming. Affected file silcd/packet_receive.c.
2921 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * In IDENTIFY command parsing, send all other IDs except
2924 Client IDs explicitly to router for resolving on normal
2925 server. Also check that ID received in WHOIS command is
2926 always Client ID, others are not allowed. Affected file
2927 silcd/server_query.c.
2929 * Merged latest changes from irssi.org CVS.
2931 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2934 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2936 * Fixed the heartbeat sending in Irssi SILC client. Moved
2937 the silc_client_packet_send to silcclient.h for application
2938 usage. Affected files lib/silcclient/client_internal.h
2939 lib/silcclient/silcclient.h.
2941 * Fixed a bug in query resolving in server. Used wrong
2942 variable in a for loop and crashed. Affected file is
2943 silcd/server_query.c.
2945 * Server constructs requested attributes only to locally
2946 connected clients. Affected file silcd/server_query.c.
2949 * Fixed a bug when sending resolving from router to server
2950 with requested attributes. The constructed WHOIS command
2951 was incorrect. Affected file silcd/server_query.c.
2954 * Fixed Requested Attributes saving in WHOIS command reply.
2955 The length of the data buffer must be saved too. Affected
2956 file silcd/command_reply.c.
2958 * Update the client entry's servername after detaching is
2959 over. Affected file silcd/packet_receive.c. Bug #37.
2961 * Resolve incomplete client entrys in CUMODE_CHANGE and
2962 CMODE_CHANGE notifys. Affected file is
2963 lib/silcclient/client_notify.c. Bug #42.
2965 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Fixed channel key packet processing bug on backup router
2968 during backup resuming protocol. Affected file is
2969 silcd/packet_receive.c.
2971 * Fixed memory leaks in server. Affected files are
2972 silcd/server.c and silcd/packet_receive.c.
2974 * Fixed packet decryption problem when backup router encrypted
2975 channel message with wrong key during backup resuming
2976 protocol. Affected file silcd/packet_send.c.
2978 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2979 Toni Willberg (toniw@iki.fi)
2981 * Changed the SilcCipher context to be private. Changed the
2982 silc_cipher_get_iv to just return pointer to the IV. Added
2983 silc_cipher_get_name to return the name of the cipher.
2984 Fixed code all around to support these changes. Affected
2985 files are lib/silccrypt/silccipher.[ch], client library and
2988 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Fixed unaligned access in lib/silccore/silcattrs.c.
2992 * Fixed libtool linking in lib/silcsim/Makefile.am.
2994 * Fixed services attribute printing. Affected files is
2995 irssi/src/silc/core/silc-queries.c.
2997 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Fixed a crashbug in incoming server accepting. Affected
3000 file silcd/server.c.
3002 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Added automatically generated index to Toolkit Reference
3007 * Added support for Postscript Toolkit Reference Manual.
3009 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Merged DISCONNECT fix, and autoconn port fix from Irssi
3014 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3016 * Added 'send_events' boolean argument to the function
3017 silc_schedule_set_listen_fd which sends the set events to
3018 the application explicitly if set to TRUE. Default action
3019 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
3020 lib/silcclient/client_internal.h and silcd/server_internal.h.
3022 * Added silc_compare_timeval to determine which time values
3023 is smaller. Affected file lib/silcutil/silcutil.[ch].
3025 * Added sort-of "Quality of Service" (QoS) support to
3026 SilcSocketConnection. Data reception can be controlled with
3027 rate limit per second and/or read data length limit.
3028 Added silc_socket_set_qos. Affected files are
3029 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
3031 * Added the QoS configuration to SILC Server configuration
3032 file. Affected files are silcd/serverconfig.[ch] and
3035 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Merged with irssi.org CVS.
3039 * Failed OPER and SILCOPER authentications are now logged.
3040 Affected file silcd/command.c. Bugs #25.
3042 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * ROBODoc documented lib/silcutil/silcbuffer.h and
3045 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
3046 <ville.rasanen@iki.fi>.
3048 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Added support for auto-passphrase authentication from the
3051 config file during connecting which was not implemented
3052 yet. Affected file irssi/src/silc/core/client_ops.c.
3054 * Fixed a bug in authentication protocol failure handling which
3055 was processing wrong callback context. Affected files
3056 are lib/silcclient/client.c and protocol.c.
3058 * Fixed the /ATTR allow off to actually work. Affected file
3059 is irssi/src/silc/core/silc-queries.c.
3061 * Fixed the /ATTR -del to work. Affected file is
3062 irssi/src/silc/core/silc-queries.c.
3064 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
3068 * Fixed mask attribute adding in Irssi SILC client. Affected
3069 file irssi/src/silc/core/silc-queries.c.
3071 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Added support for saving the requested attributes in
3074 WHOIS to directory. Affected file is
3075 irssi/src/silc/core/silc-queries.c.
3077 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Added support for parsing VCard fields that do not have
3080 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
3082 * Fixed a double free bug in hash table foreach function
3083 if the entry was deleted in the foreach callback. Affected
3084 file lib/silcutil/silchashtable.c.
3086 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Added silc_attribute_get_verify_data to return the signature
3089 verification data for either user digital signature or
3090 server digital signature in Requested Attributes. Affected
3091 files are lib/silccore/silcattrs.[ch].
3093 * Added silc_vcard_alloc which is used to allocated dynamic
3094 SilcVCard context. The silc_vcard_free now checks whether
3095 the context is dynamically allocated or not. Affected files
3096 are lib/silcutil/silcvcard.[ch].
3098 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Periodically remove the NOATTR status from client entry
3101 so that the client may take the attributes in use even after
3102 server has resolved them unsuccessfully earlier. Affected
3103 file silcd/server_query.c and idlist.h.
3105 * Moved sha1hash and md5hash from client->internal to
3106 SilcClient for application usage. Affected files are
3107 lib/silcclient/client.h and client_internal.h.
3109 * Fixed attribute encoding and decoding bugs. Affected
3110 files lib/silccore/silcattrs.[ch].
3112 * Added ATTR command to Irssi SILC Client which is used to
3113 manage user's Requested Attributes sending and values for
3114 WHOIS command. Affected files around Irssi SILC client.
3116 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Added silc_buffer_strformat which can be used to format
3119 strings into a buffer which size is automatically increased.
3120 Affected file lib/silcutil/silcbuffmt.[ch].
3122 * Added implementation of VCard (RFC 2426) which can be used
3123 as part of Requested Attributes in WHOIS command. Affected
3124 file lib/silcutil/silcvcard.[ch].
3126 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Some strncat -> silc_strncat changes our the core and
3131 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
3132 errors. Added better error printing to SKE library.
3133 Affected files lib/silcske/silcske.c, silcske_status.h and
3136 * Save the PKCS key length even if only private key is set to
3137 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
3139 * Fixed the usage of silc_pkcs_get_key_len since it returns the
3140 length in bits not in bytes. Affected files are
3141 lib/silcske/silcske.c, lib/silccore/silcauth.c and
3142 silcd/server_query.c.
3144 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added silc_attribute_payload_encode_data to directly encode
3147 the data into the attributes buffer. Renamed function
3148 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
3149 Affected files are lib/silccore/silcattrs.[ch].
3151 * silc_hash_table_find_foreach calls the foreach function now
3152 once even if the nothing was found with context set to NULL.
3153 Affected file lib/silcutil/silchashtable.[ch].
3155 * Remove the RESOLVING flag from client entry after received
3156 the Requested Attributes from the client. Fixed memory leak
3157 in client entry freeing. Affected files silcd/server_query.c
3160 * Added Requested Attributes support into SILC Client Library.
3161 It is not able to send requested attributes in WHOIS command,
3162 and also receive and process requested attributes. Added
3163 silc_client_attribute_[add|del] and silc_client_attributes_get
3164 functions. Added also `ignore_requested_attributes' to the
3165 SilcClientParams to not use attributes in client. Affected
3166 files are lib/silcclient/command.c, client_attrs.[ch],
3167 silcclient.h, client_internal and client.[ch].
3169 * Changed the silc_client_get_client_by_id to support Requested
3170 Attributes, it takes them as argument now. Affected file
3171 is lib/silcclient/silcclient.h, and idlist.c.
3173 * Added -details option to WHOIS command in Irssi SILC Client
3174 to support the requested attributes. By default it requests
3175 all attributes. Affected file lib/silcclient/command.c and
3176 irssi/doc/help/in/whois.in.
3178 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Add also SERVICE attribute for server-constructed attribute
3181 data. Also digitally sign the attributes and add
3182 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
3183 silcd/server_query.c.
3185 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Changed the silc_attribute_payload_encode to support list
3188 of attributes (function may be called several times to add
3189 a new attribute). Removed the silc_attribute_payload_encode_list
3190 function. The encoding function now also automatically encodes
3191 the data, so the caller does not need to do that. Affected
3192 files lib/silccore/silcattrs.[ch].
3194 * Added support for replying on behalf of the user to the
3195 Requested Attributes in WHOIS command in the server. Affected
3196 file silcd/server_query.c.
3198 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3199 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3201 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Don't swtich to become primary router if we are backup if
3204 decryption error has occurred. Affected file silcd/server.c.
3206 * Fixed a bug in backup router IP address comparison in
3207 silc_server_backup_get.
3209 Save now also the port of the server/router and use that
3210 in comparison as well. Affected file silcd/server_backup.c.
3212 * Normal server now reconnects to backup router automatically
3213 if connection is lost to it. Affected file silcd/server.c.
3215 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * If packet processing fails (like integrity check fails)
3218 the connection is closed now. Affected files are
3219 lib/silccore/silcpacket.c and silcd/server.c.
3221 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Fixed double free in RSA public key set function
3224 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3227 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3230 Added server_query.[ch] which provides one interface for
3231 querying information using all three commands.
3233 * Changed all "typedef unsigned char" in core library to
3234 "typedef SilcUInt8".
3236 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3240 * Renamed silc_server_get_client_resolve to
3241 silc_server_query_resolve and moved to server_query.[ch].
3243 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Resumed client packet handling from server put the resumed
3246 client on wrong list on router and caused the client not
3247 be present on the network anymore. Now fixed to put the
3248 client to correct list. Affected file silcd/packet_receive.c.
3250 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3252 * Various cleanup in error message output in config parsing code
3253 and in server init code. Fixed error log files containing
3254 too many newlines ('\n') in some situations. Affected files are
3255 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3257 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Use the reverse lookupped hostname in client internals
3260 instead of one user provided us as remote server name.
3261 Affected file lib/silcclient/client.c.
3263 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added 'app_context' to silc_schedule_init. It is an
3266 application specific context that is delivered to application
3267 in task callback functions. Affected files are
3268 lib/silcutil/silcutil.[ch].
3270 * The hb_context in SilcSocketConnection is not freed
3271 automatically anymore (application must free it). Freeing
3272 it automatic is inconsistent. Affected files are
3273 lib/silcutil/silcsockconn.[ch].
3275 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Added support for removing explicitly added client connections
3278 in rehash and closing the client connections if they were
3279 unconfigured in the rehash. Affected file silcd/server.c.
3281 * Added support for aborting automatically pending commands
3282 that never receives the reply (to avoid memory leaks).
3283 Added also silc_server_command_pending_timed to set the
3284 specific timeout for pending command. Affected files are
3285 silcd/command[_reply].[ch].
3287 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3288 specs and lib/silccore/silcstatus.h.
3290 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Changed the silc_get_time to accept time value as argument
3293 or if zero is sent return current local time. Affected
3294 file lib/silcutil/silcutil.[ch].
3296 * Added STATS command to client library and Irssi SILC client.
3297 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3299 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Assure that channel key is set before sending it. May
3302 crash server otherwise. Affected file silcd/packet_send.c.
3304 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Assure that endless loop cannot happen with detached client
3307 resolving on normal server. Added idlist status
3308 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3309 silcd/idlist.h and silcd/packet_receive.c.
3311 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Incoming file transfer request cannot use same session as
3314 the sending session. This can happen when sending file to
3315 yourself. Crashed the client on quit. Affected file
3316 lib/silcclient/client_ftp.c. Bug #24.
3318 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Implemented the draft-riikonen-precense-attrs draft and
3321 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3323 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Distribute the SERVER_SIGNOFF notify also to local backup
3326 routers from the primary router. The backup router may not
3327 have the signing of local server directly connected and need
3328 to know about the signoff. Affected file silcd/server_util.c.
3330 * Use the primary router as the origin of the locally connected
3331 server when it is disconnecting from the backup router since
3332 that's where it really is coming from. Now the clients from
3333 the disconnecting server are removed correctly and "shadow"
3334 clients are not left to the backup router. Affected file
3337 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * If normal server is standalone and found existing but disabled
3340 channel, do not re-create the channel since it creates
3341 duplicate same channels. Affected file silcd/server.c.
3343 * Added anonymous client connections support to server. New
3344 "anonymous" configuration option to ConnectionParams section
3345 added. If set to true, the username and hostname information
3346 of the client will be scrambled and anonymous user mode is
3347 set automatically to the user. Affected files are
3348 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3350 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * In JOIN notify handling, mark that the cache entry of the
3353 client cannot be expired. Can cause crashes on normal
3354 server (asserts client->channels). Affected file is
3355 silcd/packet_receive.c.
3357 * From now on distribution versions are used as protocol versions
3358 instead of by default using the Toolkit base version as protocol
3359 version. Affected file prepare.
3361 * Do not set the locally resolved hostname for local client
3362 entry but take what server sends. This way the real hostname
3363 is showed in WHOIS for yourself. Affected file is
3364 lib/silcclient/idlist.c and lib/silcclient/client.c.
3366 * Resolve local info with IDENTIFY when connecting to server.y
3368 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3370 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3371 for implied search (not needed on platforms which has native
3372 pthreads library). Use --without-pthreads to disable threads.
3373 Affected file is configure.in.pre
3375 * Fixed --with-iconv on platforms which need to bypass (broken)
3376 native iconv(). Affected file is configure.in.pre
3378 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Moved -C option parsing in Irssi SILC client at same time
3381 as other options. The UI was initialized earlier and caused
3382 problems on command line. Bug #16. Affected file is
3383 irssi/src/silc/core/silc-core.c.
3385 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3387 * Added global variable silc_log_timestamp that tells silclog
3388 wether to print or not the timestamp in the logging files.
3389 Affected file lib/silcutil/silclog.[ch].
3391 * Added silcd configuration option Timestamp in the Logging
3392 section. Affected file silcd/serverconfig.[ch],
3393 doc/example_silcd.conf.in.
3395 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Fixed fingerprint checking to check for entirely empty
3398 fingerprint instead of two first bytes when determining
3399 if it is set. Bug #18. Affected file silcd/command.c.
3401 * Fixed duplicate PKCS name registering to not allow it.
3402 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3404 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3406 * Conditionalize non-gcc compiler optimizations for various
3407 platforms, enable those commented out. Cleanups.
3408 Affected file lib/silcmath/mpi/configure.in
3410 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3412 * silc_rng_exec_command() left zombie processes if command
3413 didn't generate any output. Affected file
3414 lib/silccrypt/silcrng.c
3416 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3418 * Rewrote iconv checking, introduce --with-iconv for systems
3419 which rely on libiconv. Check if iconv() provided by libc
3420 is good enough, otherwise demand libiconv. Affected file
3423 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3425 * Search for ldopen() also in libc. This enables SIM support
3426 on *BSD systems. Based on patch from Alex Zepeda. Affected
3427 file configure.in.pre
3429 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3431 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3432 This fixes prepare on *BSD systems. Affected file
3435 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * More fixed for not having purge timeout for global clients
3438 that are on channel. Affected files silcd/command_reply.c
3441 * Fixed the rekey protocol to work with backup router connections.
3442 Rekey packets are now allowed on disabled connections as
3443 well. Affected files silcd/packet_send.c and server.c.
3445 * Do not switch to be as backup router when shutting down and
3446 closing the primary connection. Affected file silcd/server.c.
3448 * Fixed memory leaks in backup router deleting. Added
3449 silc_server_backup_free to free all data during shutdown of
3450 server. Affected files silcd/server_backup.[ch].
3452 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Do not process commands if the sock->user_data is NULL.
3455 Affected file silcd/command.c.
3457 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Fixed buffer overflow and security problems (loosing bits
3460 in CFB encryption) in SILC RNG. Problems reported by
3461 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3463 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Added yet more checks that client is not expired on global
3466 list if it is on channels. Affected file is
3467 silcd/command_reply.c.
3469 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Merged c0ffee's MIME signal patch which adds support for
3472 sending also MIME messages in Irssi SILC Client, and handling
3473 received MIME messages in a signal (and perhaps doing something
3474 to non-textual MIME messages).
3476 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Fixed pending command deletion in server and client library
3479 to check the whole list instead of breaking after first found.
3480 The affected files are silcd/command.[ch] and
3481 lib/silcclient/command.[ch].
3483 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3486 secret or private, otherwise it's possible to find out
3487 whether a secret channel exists or not. Affected file
3490 * If CMODE change fails during the mode setting, assure that
3491 the old mode mask is set for the channel back. Affected
3492 file silcd/command.c.
3494 * Fixed passphrase saving on +a channel on normal server
3495 after successful JOIN command. Affected file silcd/command.c.
3497 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Remove server/router operator privileges in DETACH command,
3500 since it's possible to resume to server where these
3501 privileges would not be allowed for the client. Affected
3502 file silcd/command.c.
3504 * Do not set to wait for backup in rehash of the server.
3505 Affected file silcd/server.c.
3507 * Do not check listener sockets when counting how many
3508 socket connections we have. Affected file is
3509 silcd/server_util.c.
3511 * Do not announce disconnected clients that are remaining
3512 in history (for WHOWAS). This is because SIGNOFF notify
3513 for these has been sent earlier already. Affected file
3516 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Buffer overflow with CUMODE command's mode->mode character
3519 conversion. Reported by Ville Räsänen. Affected file
3520 lib/silcutil/silcutil.c.
3522 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Allow heartbeat packets to go disabled connections anyway.
3525 Affected files silcd/server.c and silcd/packet_send.c.
3527 * Do not broadcast New Channel packets with List flag set
3528 in the packet to backup routers. The router must check
3529 for the correctness of the packets before sending them.
3530 It is possible that router will have enforce Channel ID
3531 change and this would cause desync in the backup router.
3532 Affected file silcd/packet_receive.c.
3534 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3535 are handled in list parsing. They are not list packets
3536 anymore. Affected file silcd/packet_receive.c.
3538 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Stop waiting for backup router through the timeout, not
3541 directly after backup router has arrived. Affected file
3544 * Do not re-create channel keys and send them when removing
3545 clients in server shutdown. Affected files are
3546 silcd/server_internal.h and silcd/server_util.c.
3548 * Notify distribution to backup routers was missing from
3549 the silc_server_send_notify_dest function which caused
3550 desyncing problems with backup router. Affected file is
3551 silcd/packet_send.c.
3553 * The client's channel removing was working wrong on
3554 backup router. It assumed that it doesn't know global
3555 information but backup router does know. For this reason
3556 it could remove channel when it wasn't supposed to do that.
3557 Affected file silcd/server.c and silcd/server_util.c.
3559 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Stop for a couple seconds after badkup router has become
3562 primary router. Affected file silcd/server.c.
3564 * Added silc_server_remove_servers_by_server, which is used
3565 to remove servers originated from some other server. Also
3566 clients of those servers can be removed too. Affected file
3567 silcd/server_util.[ch].
3569 * When removing clients after a server has signed of remove
3570 also all servers behind that server (unless they are known
3571 to be available locally), and send SERVER_SIGNOFF for each
3572 of the server separately. Also the signed off clients are
3573 sent now separately per signed off server. The affected files
3574 are silcd/server.c and silcd/server_util.[ch].
3576 * All servers added with silc_idlist_add_server must always
3577 have both "router" and "connection" pointers set. Otherwise,
3578 bad server entries may be left around in the cache.
3579 Affected file silcd/command_reply.c.
3581 * Do not create the channel key in NEW_CHANNEL packet
3582 processing if the channel is empty. Affected file
3583 silcd/packet_receive.c.
3585 * Completed backup router support for standalone routers.
3586 Supports also servers in the cell that do not use the backup
3589 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Fixed a bug in silc_string_regexify which did not add '^'
3592 at the start of each string, and thus the matching was
3593 not explicit. For example ban list iikone@*!*@* would
3594 match also "priikone", which is wrong, it would have to be
3595 *iikone@*!*@* to match also "priikone". Affected
3596 file lib/silcutil/unix/silcunixutil.c.
3598 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Enable all local server connections before updating client
3601 caches when we've become backup router. Otherwise, signoff
3602 packets may not reach the clients. Affected files are
3603 silcd/server.c and silcd/server_util.[ch].
3605 * Fixed a bug in version string parsing which could crash
3606 the program with specially formatted version string.
3607 Bug reported and patch provided by Ville Räsänen. Affected
3608 file lib/silcutil/silcutil.c.
3610 * Handle the disconnection immediately when DISCONNECT
3611 packet is received in server. Affected file silcd/server.c.
3613 * Primary router now waits a short time (10 seconds) for
3614 backup router connection before accepting any other
3615 connection (except local). Affected file silcd/server.c,
3618 * Fixed a crash in client libary in NICK_CHANGE notify when
3619 NICK_CHANGE arrived for client entry we are resolving
3620 currently. Affected file lib/silcclient/client_notify.c.
3622 * Call the sconn->callback completion even if error had
3623 occurred. Start reconnecting always if connection to
3624 primary router fails during backup router protocol.
3625 Affected files silcd/server.c and server_backup.c.
3627 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Added functions silc_server_send_opers and
3630 silc_server_send_opers_notify to send packets stricly
3631 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3632 to send variable argument notify to operators.
3633 Affected files silcd/packet_send.[ch] and silcd/server.h.
3635 * Removed UMODE rights checking with UMODE_CHANGE notify.
3636 Affected file silcd/packet_receive.c.
3638 * Server/router operator now receives notify when network
3639 switches to backup router and when it resumes the use of
3640 primary router. Affected file silcd/server.c and
3641 silcd/server_backup.c.
3643 * Fixed the updating of client information after backup
3644 resuming protocol is over; update all except local clients
3645 to the new primary router. The affected file is
3646 silcd/server_util.c.
3648 * Added support for closing active connections in rehash
3649 that were unconfigured by the user. Supports currently
3650 closing server and router connections. Affected file
3653 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3655 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3658 is NULL since seems that on some platforms NULL is allowed
3659 and on some it's not. Fallback encoding is used instead.
3660 Affected file lib/silcutil/silcstrutil.c.
3662 * Fixed statistics updating for incoming server connection
3663 which could cause problems when re-connecting. Affected
3664 file silcd/server.c.
3666 * Preliminary backup router support for standalone router
3667 added. Affected files in silcd/.
3669 * Mark server connections in backup router disabled before
3670 and after backup protocol. Affected file is
3671 silcd/server_backup.c.
3673 * Added support for reconnecting to remote server connection
3674 even if the protocol fails, and if the configuration wants
3675 us to keep trying to connect anyway.
3677 Server connection is not allowed to backup router if
3678 backup router does not have connection to primary router yet.
3680 Affected file is silcd/server.c.
3682 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Added silc_client_udpate_server function to update changed
3685 server info. Affected file lib/silcclient/idlist.[ch].
3687 * Added check for server entries that are being resolved when
3688 notify is received. If being resolved, handle the received
3689 notify only after it's resolved so that all notifys are
3690 handled in same order as received from the server.
3692 Added similar resolver check to channel entries. Every
3693 notify that cause resolving of any information that affects
3694 channel entry marks the channel entry in waiting state.
3695 After whatever resolving is over the waiters are signalled
3696 and only then the notifys are handled in the same order
3697 as delivered from the server.
3699 Affected files are lib/silcclient/idlist.[ch], and
3702 * Fixed KILLED notify handling in normal server. Affected
3703 file silcd/packet_receive.c.
3705 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3706 is locally connected, or was locally connected (but may
3707 be detached and connection is not active). Added also
3708 SILC_IS_LOCAL for checking this status. Affected files
3709 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3710 silcd/server.c and silcd/server_internal.h.
3712 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * Don't send or handle TOPIC_SET if topic is already set and
3715 is same as being set. Affected files silcd/command.c and
3716 silcd/packet_receive.c.
3718 * Fixed CMODE change rights checking to work correctly when
3719 removing modes by operator. Affected file is
3720 silcd/server_util.c.
3722 * Fixed some handling with New Channel packet in router and
3723 fixed some CMODE_CHANGE notify handling in server and router.
3724 Affected file is silcd/packet_receive.c.
3726 * Changed "disconnect" client operation to include the
3727 reason of the disconnection and optional disconnection
3728 message. Affected file lib/silcclient/silcclient.h.
3730 * Made the compilation of lib/contrib/ stuff conditional.
3731 Affected files configure.in.pre, lib/contrib/Makefile.am.
3733 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3736 to the sender of the notify too, to avoid situation where two
3737 notifys are in the network at the same time going to oppsite
3738 directions. Affected file silcd/packet_receice.c.
3740 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Delete the client from channel even if the cilent->id is
3743 NULL. It was possible that client was deleted without
3744 removing from channels (theoretically at least). Affected
3745 file silcd/server.c and silcd/server_util.c.
3747 * Free the client data too when resuming is not successful.
3748 Affected file silcd/packet_receive.c.
3750 * Merged some code from c0ffee's silc-plugin. Affected files
3751 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3753 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3754 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3755 to the primary router connection, the other one returns
3756 TRUE if packet must be broadcasted to network.
3758 * All notifys that are destined to primary router (to network)
3759 are now automatically sent to backup routers even if the
3760 router is standalone (and has backup router). Affected files
3763 * Added --without-irssi and --without-silcd configuration
3764 options for disabling the compilation of these applications.
3765 Affected file configure.in.pre and prepare.
3767 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3770 UTF-8 encoding and decoding. Added also new encodings
3771 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3773 Added also SILC_STRING_LANGUAGE which is language and charset
3774 specific encoder and decoer for those platforms that support
3775 iconv(). It can convert the UTF-8 to and from the locale
3776 specific character set.
3778 Affected file lib/silcutil/silcstrutil.[ch].
3780 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3782 * Added function silc_get_command_name to the file
3783 lib/silcutil/silcutil.[ch].
3785 * Improved the server debug output a bit. Affected files are
3788 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Save the channel passphrase when received succesful JOIN
3791 command reply from router, on normal server. Otherwise
3792 joinig +a channels from normal server is not possible.
3793 Affected file silcd/command.c.
3795 * Fixed a bug in TOPIC_SET notify handling. The notifier
3796 may be other than client too, like server or channel.
3797 It expected it to always be only client and ignored the
3798 notify. Affected file silcd/packet_recieve.c.
3800 * Removed some (unnecessary) debug printing from
3801 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3803 * Do not force CMODE_CHANGE when server is announcing new
3806 Router announces stuff only after server reannounces channel
3807 after CHANNEL_CHANGE notify.
3809 These fixes optimizes the announcing procedure, and perhaps
3810 fixes some problems too. Affected file silcd/packet_receive.c.
3812 * Fixed SERVER_SIGNOFF sending to local clients. It was
3813 totally broken and sent the notify to all local clients,
3814 instead of only to those that was on same channel as the
3815 signing off clients. Affected file silcd/server_util.c.
3817 * Added -D option to server. It can be used to give debug
3818 level. The levels are from 0 - 99, and are predefined for
3819 smooth server debugging. (see silcd.c for the predefined
3820 levels). Affected file silcd/server.c.
3822 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Fixed a bug in Irssi SILC client to close the connection
3825 properly when disconnecting from server. Affected file
3826 irssi/src/silc/core/client_ops.c.
3828 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * When authenticating as founder during JOIN command, check
3831 that the one authenticating becomes the only founder on the
3832 channel. Affected file silcd/command.c.
3834 * Better checking for founder mode setting when CUMODE_CHANGE
3835 notify is received. Affected file silcd/packet_receive.c.
3837 * Close all connections when shutting down the server by sending
3838 DISCONNECT packet. Close all listeners too when shutting
3839 down the server. Affected file silcd/server.c.
3841 * Handle DISCONNECT packet correctly in client library by
3842 calling the "disconnect" client operation. Affected file
3843 lib/silcclient/client.c.
3845 * Handle local errors correctly during resuming. Affected
3846 file lib/silcclient/client.c.
3848 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * The log file is not dupped internally anymore in
3851 lib/silcutil/silclog.c. Fixed memory leaks too.
3853 * The scheduler now dispatches all pending timeout tasks
3854 when it is uninitialized with silc_schedule_uninit.
3855 Affected file lib/silcutil/silcschedule.c.
3857 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Added --enable-stack-trace option to configure. Added
3860 memory allocation stack trace support. Added files
3861 lib/silcutil/stacktrace.[ch]. Affected files are
3862 lib/silcutil/silcmemory.[ch].
3864 * Fixed memory leaks from libraries and server. Affected
3865 files around the tree.
3867 * Reverted back a fix made to CUMODE which broke it.
3868 Affected file silcd/command.c.
3870 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3873 core library, and implemented it. All textual messages SHOULD
3874 use this flag and the message MUST be UTF-8 encoded.
3875 All text messages sent by Irssi SILC client are now UTF-8
3876 encoded (regardless whether the terminal supports UTF-8 or not).
3877 Affected files are lib/silccore/silcchannel.h,
3878 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3881 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Added lots of new statistics updating that was missing from
3884 the server and router code. Affected files in silcd/.
3886 * Sending SIGUSR1 signal to server now dumps the current
3887 server statistics into /tmp directory. Affected file is
3890 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3891 the SILC Hash Interface also. Added new functions
3892 silc_hash_get_name, silc_hash_init, silc_hash_update and
3893 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3895 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Added some better info printing for client during connecting.
3898 Affected file silcd/server_util.c.
3900 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3901 to silence a user on a channel. Affected files are
3902 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3903 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3904 and silcd/packet_receive.c.
3906 * Fixed a fatal bug in handling of malformed command payload.
3907 Affected file silcd/command.c.
3909 * Fixed a double free when announcing channel users to router.
3910 Affected file silcd/server.c.
3912 * After successful authentication to channel founder mode, check
3913 that there isn't anyone else with founder mode on the channel.
3914 The one that authenticated will become founder and anyone
3915 else is demoted. Affected file silcd/command.c.
3917 * Added error printing of any error that has occurred during
3918 any command in client library. Affected file is
3919 irssi/src/silc/core/client_ops.c.
3921 * Removed some error printing from the client library and left
3922 it for the application to worry (from the error status it
3923 receives in 'command' client operation. Affected file is
3924 lib/silcclient/command.c.
3926 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3929 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3930 Starting key agreement with itself is denied. Affected file
3931 is lib/silcclient/client_keyagr.c.
3933 * Fixed some error checkings from the SFTP library which caused
3934 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3935 and lib/silcsftp/sftp_util.c.
3937 * Added new "debug" and "debug_string" settings to Irssi SILC
3938 client which can be used to print runtime debugging on the
3939 Irssi's screen. Available when compiled with --enable-debug
3940 option. Affected file irssi/src/silc/core/silc-core.c.
3942 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3944 * Fixed a missing variadic parameter in a function call that
3945 caused server crash when a non-allowed connection arrived.
3946 Reported by Richard Becker. Affected file silcd/server.c.
3948 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Added WATCH list sending to backup routers from router.
3951 The WATCH command is sent by the router to the backup
3952 router. Affected file silcd/command.c.
3954 * Mark the backup_router flag for RouterConnection entry
3955 if the backup router stuff is defined in the config file.
3956 Affected file silcd/serverconfig.c.
3958 * Fixed some backup data sending around the code to work better
3959 if the router is standalone router. Not all places were fixed.
3960 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3963 * Fixed the router connecting when connecting to multiple
3964 routers. It ignored every other router except the first
3965 one. Affected file silcd/server.c.
3967 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Made the private key generation after expiration optional.
3970 If not created after expiration the old key will re-expire
3971 at a later time (and thus key pair is not necessary to
3972 change). Affected file irssi/src/silc/core/clientutil.c.
3974 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * The length arguments in bind() and connect() were wrong
3977 and fixed now to used SIZEOF_SOCKADDR in the
3978 lib/silcutil/unix/silcunixutil.c.
3980 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Fixed detach timeout handling to use Client ID and not
3983 the actual client entry which may be freed in the callback.
3984 Affected file silcd/command.c.
3986 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Merged c0ffee's multiple interface support patch.
3989 Affected files in silcd/.
3991 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Cleanup keys properly. Affected file is
3994 irssi/src/silc/core/clientutil.c.
3996 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3998 * Display the user mode on the status bar. Affected file
3999 irssi/src/silc/core/silc-expandos.c.
4001 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * If private message key is not set, but the flag is set in
4004 the packet, ignore the packet since it cannot be decrypted.
4005 Affected file lib/silcclient/client_prvmsg.c.
4007 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * When resuming client, remove the old client entry from
4010 the watcher list too. Affected file silcd/packet_receive.c.
4012 * Do not allow normal server to force founder mode away
4013 from router if the founder mode is already set. Affected
4014 file silcd/packet_receive.c.
4016 * Remove the client entry with watch notify types with short
4017 timeout, and not directly, so that other notifys can be
4018 retrieved too. Affected file lib/silcclient/client_notify.c.
4020 * Display notification about data messages that cannot be
4021 displayed. Affected files irssi/src/silc/core/client_ops.c,
4022 irssi/src/fe-common/silc/module-formats.[ch].
4024 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Fixed the CHANNEL_CHANGE notify handling in client libary
4027 to not use freed memory. Affected file is
4028 lib/silcclient/client_notify.c.
4030 * Fixed CUMODE_CHANGE notify handling in server. Affected
4031 file silcd/packet_receive.c.
4033 * Fixed USERS command to support empty channels. Affected
4034 file silcd/command.c.
4036 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Allow multiple identical pending commands to be registered
4039 in client library. Affected file is lib/silcclient/command.c.
4041 * Call the completion for resolving client information only
4042 after all resolvers has finished. This fixes a crash in
4043 the client. Added support for checking when the resolvers
4044 are finished. Affected file is lib/silcclient/idlist.c.
4046 * Wait by default 3 seconds before reconnecting to the server
4047 after being disconnected. Makes the /detach command a bit
4050 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Check the watcher list before sending signoff notifys
4053 when closing client connection. Affected file is
4056 * Added better CMODE command rights checking. Affected file
4057 silcd/server_util.c.
4059 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Fixed watcher list checking during server signoff. It
4062 crashed the server. Affected file silcd/server_util.c.
4064 * The JOIN command reply returns now the founder's public
4065 key. Affected file is silcd/command.c.
4067 * Announce the channel mode, and the mode properties with
4068 CMODE_CHANGE notify. Affected file silcd/server.c.
4070 * Mark new channels by default disabled, untill at least
4071 one user joins the channel. Affected file is
4072 silcd/packet_receive.c.
4074 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * The nickname argument to watch notify can be optional.
4077 Fixes a crash in server. Affected file silcd/packet_send.c.
4079 * Remove the client entry from cache if the WATCH notify type
4080 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
4081 lib/silcclient/client_notify.c.
4083 * Check the watcher list before and after changing nickname
4084 when the NICK_CHANGE notify is received. Affected file is
4087 * Fixed a crash in OPER and SILCOPER command sending. Empty
4088 passphrase caused the crash. Affected file is
4089 lib/silcclient/command.c.
4091 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Merged with Irssi CVS for Irssi SILC client.
4095 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Completed the protocol specifications.
4099 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Merged with Irssi CVS for Irssi SILC client.
4103 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Added the founder's public key delivery to the
4106 CUMODE_CHANGE notify type as well. Updated the protocol
4107 specs and the code. Affected files are silcd/packet_send.[ch],
4108 silcd/packet_receive.c and silcd/command.c.
4110 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Added silc_pkcs_public_key_copy function into the
4113 lib/silccrypt/silcpkcs.[ch].
4115 * Remove the `iv' from the SilcChannelEntry since we can
4116 live without it. Affected files are silcd/idlist.h and
4117 silcd/packet_receive.c.
4119 * Added support for sending the founder's public key in
4120 the CMODE_CHANGE notify packet in the server. Affected
4121 files are silcd/packet_send.[ch], silcd/packet_receive.c,
4122 silcd/command.c and silcd/server.c.
4124 * Changed the FOUNDER_AUTH authentication to use only
4125 public key authentication as defined by new protocol
4126 specs. Passphrase authentication with that mode cannot
4127 be used anymore. It is now possible to reclaim founder
4128 mode from any server in the network. Affected files are
4129 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
4131 * Added permanent channels support by making the channel
4132 permanent when FOUNDER_AUTH mode is set on the channel.
4133 The channel will not be destroyed even if channel is empty
4134 when that mode is set. Protocol TODO #17. Affected
4135 files are silcd/server.[ch], server_util.[ch],
4136 silcd/command.c, silcd/packet_receive.c and
4137 lib/silcclient/command.c.
4139 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4141 * Added reference counter to the command reply context in
4142 the client library. Affected files are
4143 lib/silcclient/command_reply.[ch].
4145 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Fixed rekey protocol with PFS in the client library.
4148 Affected file is lib/silcclient/protocol.c.
4150 * Added support for list of errors in client library
4151 command reply handling. Affected file is
4152 lib/silcclient/command_reply.c.
4154 * Defined that the WHOIS and IDENTIFY commands can send
4155 list of errors. Updated the protocol specs. Protocol
4158 * Added support for sending list of errors to WHOIS and
4159 IDENTIFY commands in server. Added support for receiving
4160 list of errors in server. Affected files are
4161 silcd/command.c and silcd/command_reply.c.
4163 * Fixed client info resolving on LEAVE command in client
4164 library to not crash. Affected file is
4165 lib/silcclient/client_notify.c.
4167 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Defined that the NICK command replies with thew changed
4170 nickname too, to make the nickname changing simpler at
4171 the client's end. Updated protocol specs and the code
4172 in client and server. Affected files are
4173 silcd/command.c, lib/silcclient/command_reply.c and
4174 lib/silcclient/command.c.
4176 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Added `Compressed' packet flag to indicate that the packet
4179 payload is compressed by the sender. Updated the protocol
4180 specs and the core library. The compression still is not
4181 implemented in the sources. Affected file is
4182 lib/silccore/silcpacket.h.
4184 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4186 * Remove pending command callbacks also if the connection
4187 to the server is destroyed. Affected file is
4188 lib/silcclient/client.c.
4190 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Added new QUIET channel user mode that can be used to
4193 quiet a user in a channel. Updated the protocol specs but
4194 it wasn't implemented yet. Protocol TODO #27. Affected
4195 file is lib/silccore/silcmode.h.
4197 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Added BLOCK_INVITE user mode to be able to block incoming
4200 invite notifications. Protoocol TODO #26. Affected files
4201 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4204 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4205 the protocol specs and the code. Affected file is
4206 lib/silccrypt/silcpkcs.c.
4208 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Disconnect Payload includes now the status type. Updated
4211 the protocol specs and the code. Protocol TODO #25.
4212 Affected files are silcd/server.c, lib/silcclient/client.c.
4214 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4215 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4216 Moved the silc_client_command_status_messages table to the
4217 lib/silcutil/silcutil.c and added new funtion
4218 silc_get_status_message, which deprecates function
4219 silc_client_status_message. Affected files are
4220 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4221 lib/silcutil/silcutil.[ch].
4223 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Defined that the nickname hash in Client ID MUST be from
4226 lowercase nickname. This effectively changes nicknames in
4227 SILC to case-insensitive. Updated the protocol specs and
4228 the code. Affected files are lib/silcutil/silcutil.[ch],
4229 silcd/serverid.c, and silcd/idlist.c.
4231 * Added new channel user modes BLOCK_MESSAGES_USERS and
4232 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4233 code. Affected files are lib/silccore/silcmode.h,
4234 lib/silcclient/command.c, and silcd/packet_send.c.
4236 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4237 specs and code. Affected file lib/silccore/silcstatus.h.
4239 * Added support for watch list. It is possible to add nicknames
4240 to be watched, and when they come to network, leave network
4241 or user mode changes the watcher will be notified of this
4242 change. Added SILC_COMMAND_WATCH command, added new
4243 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4244 notifications. Updated the protocol specs and implemented
4245 this to library, client and server. Protocol TODO #21.
4246 Affected files are lib/silccore/silccomand.h,
4247 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4248 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4249 silcd/packet_send.[ch], silcd/packet_receive.c, and
4250 irssi/src/silc/core/client_ops.c.
4252 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4253 somebody watching you. Updated the protocol specs and the
4254 code. Affected files are lib/silccore/silcmode.h, and
4255 lib/silcclient/command.c.
4257 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Added service support to SILC protocol. Added new command
4260 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4261 core library. Services are not implemented in server or
4262 client for now. Protocol TODO #20. Affected files are
4263 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4265 * Added SilcStatus argument to `command' client operation
4266 to return the error status when command sending fails
4267 locally. Changed all command in client library to return
4268 correct command status. Affected files are
4269 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4270 irssi/src/silc/core/client_ops.c.
4272 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Added silc_mime_parse function to parse MIME headers.
4275 Affected files are lib/silcutil/silcstruti.[ch].
4277 * Added MIME header parsing in Irssi SILC Client. It displays
4278 all textual MIME objects, others it ignores. Affected file
4279 is irssi/src/silc/core/clien_ops.c.
4281 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4283 * Fixed a bug in the pid writing function, which couldn't be
4284 written in a root-owned directory.
4286 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Defined that channel message to unknown Channel ID must
4289 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4290 Updated the protocol specs and the code in server. The
4291 affected file is silcd/packet_receive.c.
4293 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4296 that it is used to send error notifys if error occurs during
4297 some SILC packet processing, except commands. The error
4298 types are same as for command reply types. Defined that
4299 if private message is sent to unknown Client ID the error
4300 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4301 Updated the protocol specs and code. Affected files are
4302 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4303 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4304 and irssi/src/silc/core/client_ops.c. Renamed the
4305 SilcCommandStatus to SilcStatus.
4307 * Defined the use of extra WHOIS attributes in WHOIS command.
4308 The <Requested Attributes> (defined in a separate document)
4309 can be used to request additional information about user
4310 not returned by standard WHOIS command. Defined that server
4311 can send WHOIS command directly to client. Client provides
4312 the requested attributes to the server. Updated the protocol
4313 specs. Protocol TODO #4. Implementation is not done yet
4314 (Protocol TODO #24).
4316 * Renamed function silc_client_command_status_message to
4317 silc_client_status_message. Affected files are
4318 lib/silcclient/command_reply.[ch].
4320 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4323 32 bit integers. Updated the protcol specs and the code.
4324 Affected files are silcd/command.c and
4325 lib/silcclient/command.c.
4327 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4329 * Fixed a bug in library where sending a bogus authentication
4330 payload would lead to a crash. Affected file is
4331 lib/silccore/silcauth.c.
4333 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Added detach_disabled and detach_timeout server config
4336 options to the server. Affected files silcd/serverconfig.[ch],
4337 silcd/command.c and silcd/packet_receive.c.
4339 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Added resolve_cmd_ident field to the SilcClientEntry structure
4342 too so that if the entry is for example being resolved so
4343 another command may attach to the same pending command reply
4344 without requiring to resolve the same entry again. Added
4345 support for adding multiple pending commands for one
4346 command idenfier. Affected files lib/silcclient/command.[ch],
4347 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4349 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Defined that server receives WHOIS command reply for private
4352 and secret channels too. Updated protocol specs and the
4353 code in server. Affected file silcd/command.c.
4355 * Defined <channel user mode list> argument to WHOIS command
4356 reply for returning user modes on the channels. The
4357 channel list now doesn't include the user mode anymore but the
4358 actual channel mode. Updated protocol specs and the code in
4359 client and server. Affected files are silcd/command_reply.c,
4360 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4361 and lib/silcclient/command_reply.c.
4363 * Save the channels list in WHOIS command reply in normal server
4364 so that WHOIS always shows joined channels also in normal
4365 server and not just on router. Affected file is
4366 silcd/command_reply.c.
4368 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4370 * Defined that server receives USERS command reply for private
4371 and secret channels too. Updated protocol specs and the
4372 code in server. Affected file silcd/command.c.
4374 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Changed the UMODE's mode mask argument to be optional. If
4377 not provided then the command merely returns the current mode
4378 mask to the client. Updated protocol specs and the server.
4379 Affected file is silcd/command.c.
4381 * Added SILC session detachment/resuming support. It is possible
4382 to detach by closing the network connection and then re-connect
4383 and resume to the old client session. Added DETACHED user
4384 mode that server will set for detached client. Added new
4385 packet RESUME_CLIENT which is used to perform the resuming
4386 process. Added DETACH command. Updated the protocol specs,
4387 core library, client and server. Protocol TODO #22. Very
4388 many affected files around the tree.
4390 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Changed the CMODE's mode mask argument to be optional. If
4393 not provided then the command merely returns the current mode
4394 mask to the client. Updated protocol specs and the server.
4395 Affected file is silcd/command.c.
4397 * Changed the Killer's Client ID in KILLED notify to be just
4398 any ID payload since router server is allowed to kill as well.
4399 Updated protocol specs, client libary and server. Affected
4400 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4401 and irssi/src/silc/core/client_ops.c.
4403 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4405 * Added new user modes ANONYMOUS for special anonymous servers
4406 that may set the mode for client, and BLOCK_PRIVMSG which
4407 client may set to block incoming private messages unless the
4408 Private Message Key flag is set (using private keys to protect
4409 private messages). Updated protocol specs and code in client
4410 and server and core library. Protocol TODO #23. Affected
4411 files are lib/silccore/silcmode.h, silcd/server.[ch],
4412 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4413 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4415 * Added new channel user mode BLOCK_MESSAGES which the client
4416 may set to itself to tell server not send channel messages.
4417 Other packets such as channel key packets are still sent.
4418 Protocol TODO #23. Updated the protocol specs, client and
4419 server. Affected files are lib/silccore/silcmode.h,
4420 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4421 lib/silcutil/silcutil.c, silcd/command.c, and
4422 silcd/packet_send.c.
4424 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Redefined the Status Payload to include now two 8 bit fields,
4427 instead of one 16 bit field. This now makes it possible to
4428 send list of errors. Updated the protocol specs and the code
4429 in core library, client library and server. Protocol TODO #1.
4430 Affected files are lib/silccore/silccommand.[ch],
4431 lib/silcclient/command_reply.[ch], silcd/command.c,
4432 silcd/command_reply.c and silcd/packet_receive.[ch].
4434 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4436 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4437 must be handled by the application and should tell the application
4438 that an error message was already printed, and it should print the
4439 config coords (line, filename, ...). Affected files are
4440 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4442 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4443 server config parsing code more readable.
4445 Fixed a bug in the fetch_logging() config callback.
4447 Affected files is silcd/serverconfig.c.
4449 * Drop root privileges when started in foreground. Don't drop them
4450 if debugging also. Affected file is silcd/silcd.c.
4452 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4454 * Added more IM-like features by introducing new user modes
4455 for setting various presence information. Added new modes:
4456 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4457 specs and code. Protocol TODO #19. Affected files are
4458 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4459 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4461 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * Added STATS command to the protocol after all, to return
4464 various statistical information about the network. It can
4465 be used by clients to retrieve statistical information, and
4466 servers may use it to to fetch cell and network wide
4467 statistics from router. Updated the protocol specs and
4468 implemented it to the server. Protocol TODO #16.
4469 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4470 silcd/command_reply.[ch].
4472 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * The LIST command reply in client libary now adds new channel
4475 entry if the returned channel doesn't exist yet in cache,
4476 and returns the channel entry to the application in the
4477 command_reply client operation. Affected file is
4478 lib/silcclient/command_reply.c.
4480 * Changed the channel message payload's MAC generation to
4481 include the IV in the MAC as well. This way all relevant
4482 parts of the channel message payload are authenticated also
4483 with the channel message MAC (and not only by packet MAC).
4484 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4485 Affected file is lib/silccore/silcchannel.c.
4487 * Fixed the SKE to save the remote version, since the
4488 silc_ske_parse_version mistakenly checked wrong version,
4489 after it replaced the start payload. Affected files are
4490 lib/silcske/silcske.[ch].
4492 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4494 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4495 string utility functions. Added there also new functions
4496 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4497 Affected files lib/silcutil/silcstrutil.[ch].
4499 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4500 files are lib/silcutil/silcstrutil.[ch].
4502 * Defined that the security property fields in SKE SHOULD be
4503 UTF-8 encoded, defined that version string MUST be US-ASCII
4504 encoded, defined that passphrases sent in connection
4505 authentication protocol MUST be UTF-8 encoded. Implemented
4506 these to the client and server. Defined also that other
4507 passphrases sent in the protocol MUST be UTF-8 encoded.
4508 Affected files are lib/silcske/silcske.c,
4509 lib/silcclient/protocol.c, silcd/protocol.c,
4510 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4512 * Changed the silc_client_close_connection interface to not
4513 need the SilcSocketConnection which should not be visible
4514 to application. Affected files are lib/silcclient/client.c
4515 and lib/silcclient/silcclient.h.
4517 * Rewrote the text for Private Message Key Payload in the
4518 protocol specification. Protocol TODO #11.
4520 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4522 * Upgraded the protocol version to 1.1, updated protocol specs
4525 * Added the nickname as new argument to NICK_CHANGE notify and
4526 added it to protocol specs and implemented it to client and
4527 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4528 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4529 lib/silcclient/client_notify.c.
4531 * Added the killer's client ID to the KILLED notify and added
4532 it to protocol specs and implemented it to client and server.
4533 Protocol TODO #13. Affected files are silcd/command.c,
4534 silcd/packet_receive.c, packet_send.[ch],
4535 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4536 The killer's client entry is now returned to application in
4537 the `notify' client operation.
4539 * Fixed the Max Argument fields that had too large value set
4540 in the protocol specs. Protocol TODO #14.
4542 * Added the LEAVE command reply to return the ID of parted
4543 channel. Updated protocol specs and implemented it to the
4544 client and server. Protocol TODO #15. Affected files are
4545 silcd/command.c, lib/silcclient/command_reply.c. The channel
4546 entry is now returned to application in the `command_reply'
4549 * Rewrote the version SKE version checking in client libary
4550 and in server to use the silc_parse_version_string. Affected
4551 files are lib/silcclient/protocol.c, silcd/protocol.c.
4553 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4554 commands that was missing it, and updated protocol specs and
4555 the server implementation. Protocol TODO #10. The affected
4556 file is silcd/command.c.
4558 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4559 generic reply to a generic request (REQUEST flag), and
4560 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4561 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4562 to define the payload for DATA flag. Added the flags to
4563 the implementation. Protocol TODO #9. Affected file is
4564 lib/silccore/silcchannel.h.
4566 Changed the client library to return the message length
4567 to application as well in the channel_message and private_message
4568 client operations. Affected files are
4569 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4570 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4571 and lib/silcclient/client_ops_example.c.
4573 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4574 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4575 the channel. Updated protocol specs and impelemented this
4576 to client and server. Protocol TODO #6. Affected files are
4577 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4578 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4580 Added new options m and M to CMODE command in Irssi SILC
4581 client to set these modes.
4583 * Deprecated all administrative commands from SILC protocol
4584 since they are highly implementation specific commands.
4585 Updated protocol specs. Moved the old commands in
4586 implementations to private range of command types. Affected
4587 files are silcd/command.c, lib/silcclient/command.c and
4588 lib/silcclient/command_reply.c. Protocol TODO #8.
4590 * Fixed a bug in server where sending unknown command crashes
4591 the server. Affected file silcd/command.c.
4593 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Added SILC_PROTOCOLVERSION macro to check protocol version
4596 of a socket connection. The affected file is
4597 lib/silcutil/silcsockconn.h.
4599 * Added better error logging in rekey protocol. Affected file
4602 * Do not check public key types in SKE during rekey. Affected
4603 file lib/silcske/payload.c.
4605 * Fixed the rekey protocol with PFS, which was totally broken.
4606 Affected file silcd/protocol.c.
4608 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Some client implementations quit network by doing first LEAVE
4611 and then immediately SIGNOFF (like Bombyx). We now do check
4612 after a short time after LEAVE notify and check whether the
4613 client is still valid after LEAVE, and if not we remove it from
4614 cache. Affected file is lib/silcclient/client_notify.c.
4616 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4618 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4619 it's good not to have security holes here.
4621 * Fixed a negative refcount situtuation for the config context.
4622 Affected file is silcd/serverconfig.c.
4624 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4626 * ROBOdoc documented lib/silcutil/silcutil.h.
4628 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4630 * Optimized even more the SilcPacketContext structure. Now
4631 totally saved 16 bytes of memory per context after optimization.
4632 Affected files are lib/silccore/silcpacket.[ch].
4634 * Made strict checks for valid SILC IDs. Affected file is
4635 lib/silccore/silcid.c.
4637 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Changed the object argument for silc_cipher_register,
4640 silc_hash_register, silc_hmac_register and silc_pkcs_register
4641 to const. Affected files are lib/silccrypt/silccipher.[ch],
4642 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4644 * Changed the silc_get_username and silc_get_real_name to
4645 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4647 * Fixed the Irssi SILC Client to use the silc_get_username and
4648 silc_get_real_name insted of glib routines since the glib
4649 routines only corrupt stack. Fixes the Irssi SILC to work in
4650 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4652 * Fixed the Irssi to not use g_get_home_dir since it crashes
4653 or returns garbage on cygwin and corrupts stack. Added function
4654 get_home_dir to Irssi routines. Affected files are
4655 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4657 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Made some structure optimizations. SFTP memory FS MemFSEntry
4660 entry structure. Optimized SilcTask structure. Optimized
4661 SilcPacketContext structure.
4663 Affected files lib/silcsftp/sftp_fs_memory.c,
4664 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4666 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * And yet again reverted back the config thing since Johnny
4669 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4672 * Fixed memory leaks from config object. Affected files are
4673 silcd/serverconfig.[ch].
4675 * Added support for adding new connections to the server in rehash.
4676 After rehash they take effect.
4678 Added support for changing the maximum allowed connections in
4679 rehash. The number can grow but going smaller is not supported.
4681 Added function silc_server_num_sockets_by_remote to the
4682 silcd/server_util.[ch].
4684 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4686 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4688 * Added preliminary checking during config parsing for a valid
4689 public/private key and removed further checks in the code.
4690 Affected files are silcd/serverconfig.[ch], server.c.
4692 * Moved functions silc_server_drop() and silc_server_daemonise()
4693 from server.c to silcd.c since they are stricly related to
4694 the application activity.
4696 * Reverted a small part of the automatic ref/unref since
4697 it caused a double unref in some situations. Affected
4698 files are silcd/silcd.[ch], server.c, serverconfig.c.
4700 * Added some .cvsignore files in the lib directory.
4702 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4704 * Fixed silc_net_gethostbyaddr to correctly resolve by
4705 address. Affected file lib/silcutil/silcnet.c.
4707 * Fixed the notify relaying to client. The HMAC to be used
4708 with relayed packets ws wrong and caused decryption failure
4709 at the client end. Affected file is silcd/packet_receive.c.
4711 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Created new branch silc_protocol_1_0_branch.
4715 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4717 * Changed the silc_server_config_* routines to be SilcServer
4718 independent. They are now officially application specific code
4719 and not part of generic server implementation. Affected files
4720 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4722 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Added automatic referencing of config context in the
4725 silc_server_config_alloc, and automatic unreferencing in the
4726 silc_server_config_destroy. Affected files are
4727 silcd/serverconfig.[ch], silcd/silcd.c.
4729 * Fixed the silc_log_quick handling in the logging routines.
4730 It didn't log quickly when it was TRUE. Affected file is
4731 lib/silcutil/silclog.c. Also the flush delay was set even
4732 if it was 0 in config file. Affected file is
4733 silcd/serverconfig.c.
4735 * Added support for changing key pair of the server in rehash.
4736 Affected file silcd/server.c.
4738 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4740 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4741 too early, before getting the channel entry. Affected file
4742 is silcd/packet_receive.c.
4744 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4746 * Added functions silc_server_config_[ref/unref], these are used
4747 to prevent that the config object is destroyed.
4749 No longer directly affect global variables silc_log_quick and
4750 silc_log_delay, they are first cached inside the config object
4751 and then applied with silc_server_config_setlogfiles().
4753 silc_server_config_set_defaults() is now internal to
4754 serverconfig.c, there are no reasons to show this internal stuff
4757 Affected files are silcd/serverconfig.[ch].
4759 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4760 fprintf's to stderr, since some code may be executed again after
4761 the server went into the background. Affected files are
4764 * Added rehash support. Added function silc_server_rehash() that
4765 will perform all the basic tasks of the rehashing procedure.
4767 * Added command line option `-x, --hexdump'. This will enable the
4768 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4769 The option `--hexdump' implies `--debug'.
4771 * Fixed a bad bug in the logging APIs (silcutil library) where
4772 the application would crash after calling silc_log_reset_all().
4774 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Fixed the KICKED notify handling in client library to
4777 correctly remove the channel and all entries from the
4778 channel when I was kicked. This bug crashed the client.
4780 Fixed yet another but in KICKED notify handling to remove
4781 the kicked client correctly from the channel.
4783 Affected file is lib/silcclient/client_notify.c.
4785 * Fixed a minor bug in looking up correct client entry
4786 in KICKED notify in server. Affected file is
4787 silcd/packet_receive.c.
4789 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4790 sources correctly to distribution. Fixes --with-gmp option.
4792 * Removed the manual rehashing from ID Cache, and changed it
4793 to use the SILC Hash Table's auto rehash feature. Affected
4794 file is lib/silccore/silcidcache.c.
4796 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4798 * Fixed a bug in the silc_client_nickname_format function that
4799 handles the multiple same nickname formatting. Two clients
4800 with same nickname caused problems after the first one left
4801 and rejoined. It didn't format the nickname correctly.
4802 Affected file is lib/silcclient/idlist.c.
4804 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4806 * Don't change the topic if olod topic is same as new one.
4807 Affected file is silcd/packet_receive.c.
4809 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4811 * Added cross-reference support to the SILC Documentation
4812 generator. All types across all HTML files are now cross-
4813 referenced. Affected files util/robodoc/generator.c and
4814 scripts/silcdoc/silcdoc.
4816 * Added file lib/silcutil/silctypes.h to include all the
4817 arithmetic type definitions and some macros. Removed
4818 includes/bitmove.h and moved macros to silctypes.h.
4820 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4824 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Added `type' argument to silc_id_payload_parse_id function which
4827 now returns the type of the ID to the sent pointer. Affected
4828 file is lib/silccore/silcid.[ch].
4830 * Added check for CMODE_CHANGE notify type that mode change is
4831 allowed by the sender. Affected file silcd/packet_receive.c.
4833 * Added check for CUMODE_CHANGE notify type that mode change is
4834 allowed by the sender. Affected file silcd/packet_receive.c.
4835 Added the ID type as CUMODE_CHANGE notify type as argument
4836 to the `notify' client operation. Affected files are
4837 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4839 * Added function silc_client_add_server to the client library.
4840 Added support for resolving also channel and server info when
4841 received unknown entity in notify packet. Affected files are
4842 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4844 * Added function silc_command_get_status to return the command
4845 status from the command reply's argument payload. Affected files
4846 are lib/silccore/silccommand.[ch].
4848 * Added check for KICKED notify type that the kicking is
4849 allowed by the client. Affected file silcd/packet_receive.c.
4851 * Created function silc_get_input which can be used to get input
4852 (echo on or off) from user on command line. Affected files are
4853 lib/silcutil/silcutil.[ch].
4855 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4857 * Optimized silc_server_packet_relay_to_channel function.
4858 Added new function silc_channel_message_payload_encrypt which
4859 can be called directly if channel message payload needs to
4860 be encrypted and is already encoded (no need to call _encode
4861 function). Packet relaying is now done by router without any
4862 extra memory allocations. Affected files are
4863 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4864 silcd/packet_send.c.
4866 * Fixed the INVITE notify handling. It took wrong arguments
4867 as invite list and invite delete. Affected file is
4868 silcd/packet_receive.c.
4870 * Added check for TOPIC_SET notify type that the topic change is
4871 allowed by the client. Affected file silcd/packet_receive.c.
4873 * Added check for INVITE notify type that inviting is allowed by
4874 the client. Affected file silcd/packet_receive.c.
4876 * Changed the silc_server_client_on_channel to return the
4877 SilcChannelClientEntry as well. Moved the function
4878 silc_server_check_cmode_rights to server_util.[ch].
4879 Affected files are silcd/server_util.[ch], silcd/command.c.
4881 * Added function silc_server_check_umode_rights to check whether
4882 changing client's user mode is allowed. Added check for
4883 UMODE_CHANGE notify type that the umode change is allowed
4884 by the client. Affected files are silcd/server_util.[ch],
4885 silcd/packet_receive.c and silcd/command.c.
4887 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4890 ID length. It ignored that ID can be IPv6 based as well.
4891 Affected file lib/silccore/silcpacket.h.
4893 * Fixed the silc_id_id2str and silc_id_str2id to take the
4894 IPv6 address offset's into consideration. Affecte file is
4895 lib/silccore/silcid.c.
4897 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Fixed the internal Unix scheduler functions to check for
4900 NULL context they may receive. The affected file is
4901 lib/silcutil/unix/silcunixschedule.c.
4903 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4905 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4906 can specify different directory with --home command line
4907 parameter. Affected files irssi/src/silc/core/client_ops.c,
4910 * SILC-specific commands aren't now executed if the active server
4911 isn't of SILC-type, so there won't be problems with having
4912 IRC and SILC protocol support in same client. Affected files
4913 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4916 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4918 * Improved the signal support in SILC Schedule. Added new
4919 function silc_schedule_signal_call which is used by application
4920 to mark a signal to be called. It is now safe to perform
4921 any kind of tasks in signal callbacks since it is guaranteed
4922 that the application specified signal callback is called
4923 after the signal is over. Affected files are
4924 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4926 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4928 * Added `name' field to SilcChannelPrivateKey to represent
4929 application given name for the key. Moved also the context from
4930 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4931 Added the `name' argument also to the function
4932 silc_client_add_channel_private_key.
4934 Added function silc_client_current_channel_private_key to set the
4935 current channel private key in use.
4937 Added "change" command to KEY command which can be used to change
4938 the current channel private key. Bound the command also to
4939 alt+K (Alt+Shift+k).
4941 Also affected files lib/silcclient/client_channel.c,
4942 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4944 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4946 * Added silc_rng_get_byte_fast function in to the
4947 lib/silccrypt/silcrng.[ch].
4949 * Changed the interface of silc_packet_assemble and the
4950 silc_packet_send_prepare. If silc_packet_assmble is now
4951 called the application does not call silc_packet_send_prepare
4952 because the library will call it automatically. These
4953 interfaces now also return a reference to the outgoing buffer
4954 which includes the assembled packet, which the application can
4955 use to encrypt the packet.
4957 Affected files are lib/silccore/silcpacket.[ch],
4958 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4959 silcd/packet_send.c, server_backup.c and packet_receive.c.
4961 * Fixed a packet sending bug on very high load, where outgoing
4962 packet queue wasn't handled correctly and packets got corrupted.
4963 Affected files are lib/silcutil/*/silc*sockconn.c,
4964 lib/silcclient/client.c and silcd/server.c.
4966 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Added macro SILC_PACKET_DATALEN which can be used during
4969 packet assembling to check whether the data to be added to
4970 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4971 len is truncated until it fits it.
4973 Added checks for maximum length of channel message payload and
4974 private message payload also.
4976 Added checks for maximum packet length in server and in
4979 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4980 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4981 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4982 lib/silcclient/client_prvmsg.c.
4984 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4986 * Added silc_server_packet_queue_purge call to the
4987 silc_server_disconnect_remote to assure that all data in the
4988 queue before disconnecting is sent to the network. Affected
4989 file silcd/server.c.
4991 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4993 * Added the deleting of server's own ID cache entry to the
4994 silc_server_free function. Free also everything else that
4995 has been allocated in silc_server_init. The affected file
4998 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5000 * Added functions silc_parse_version_string, silc_version_to_num,
5001 and silc_ske_parse_version to parse SILC protocol style version
5002 strings. Affected files lib/silcutil/silcutil.[ch] and
5003 lib/silcske/silcske.[ch].
5005 * Added new configuration params: version_protocol, version_software
5006 and version_software_vendor to specify what version the remote
5007 host must at least be to be able to connect to server. The vendor
5008 string can be regex matched too. Added new function
5009 silc_server_connection_allowed to check maximum number of allowed
5010 connections, and allowed versions for incoming connections.
5011 Affected files are silcd/server.c, server_util.[ch] and
5014 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5016 * Added preliminary support for signals in scheduler. The
5017 signals we care about are now blocked always when the scheduler
5018 is locked. This way we can synchronise the use of signal with
5019 scheduler. It is guaranteed that when signal occurs the scheduler
5020 is not locked, and thus new tasks can be safely added to the
5023 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
5024 to silc_schedule_internal_init and silc_schedule_internal_uninit.
5025 Added new platform specific routines
5026 silc_schedule_internal_signals_[un]block and
5027 silc_schedule_internal_signal_[un]register.
5029 Added new functions to SILC Schedule API:
5030 silc_schedule_signal_[un]register. Each signal that application
5031 is going to use should be registered to the scheduler.
5033 Affected files are lib/silcutil/silcschedule.[ch],
5034 lib/silcutil/*/silc*schedule.c.
5036 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5038 * Check for unauthenticated client and server in the
5039 silc_server_new_client and silc_server_new_server functions.
5040 Affected file silcd/packet_receive.c.
5042 * Added function silc_string_is_ascii to check whether given
5043 string is 7-bit ASCII string. Affected files are
5044 lib/silcutil/silcutil.[ch].
5046 * Added function silc_id_is_valid_server_id into the
5047 silcd/serverid.c and added checking for valid Server ID's in
5048 silc_server_new_server. The Server ID must always be based
5049 on the server's public IP address.
5051 * Added logging of DISCONNECT packet message in the server.
5052 Affected file silcd/server.c.
5054 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5056 * Changed all library interfaces that use Global RNG to also
5057 accept SilcRng as argument. Affected files are
5058 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
5059 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
5060 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
5061 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
5062 lib/silccrypt/rsa.c.
5064 * Added function silc_pkcs_generate_key to the
5065 lib/silccrypt/silcpkcs.[ch] for applications so that they
5066 don't need to do pkcs->pkcs->init calls anymore.
5068 * Remove SilcSocketConnection from the SFTP API since it really
5069 wasn't needed there. The application has the information
5070 saved in its contexts anyway and the SFTP layer doesn't need
5071 know about it. Affected files lib/silcsft/silcsftp.h and
5072 lib/silcsftp/sftp_[server/client].c.
5074 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
5075 The SilcSimContext is not SilcSim.
5077 * Fixed possible buffer overflows in silc_id_render in the
5078 lib/silcutil/silcutil.c.
5080 * On EPOC the global crypto module lists are not used at all
5081 in the crypto library. Added support for using the constant
5082 algorithm list on EPOC. Affected files are
5083 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
5086 * Fixed the handling of third parameter of KICKED notify, since
5087 it was mistakenly updated to SILC Protocol 1.0 even though it
5088 is to be included in 1.1. Since it is not in 1.0 it is not
5089 mandatory, and this fix now handles it only if it is provided,
5090 and it is not error if it is not provided. Affected file
5091 lib/silcclient/client_notify.c.
5093 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5095 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
5096 client. Affected file irssi/src/silc/core/client_ops.c.
5098 * Merged with Irssi 0.8.4 from irssi.org CVS.
5100 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5102 * Check for valid socket connection in client entries before
5103 sending any messages. Fixes a crash, but doesn't fix some
5104 other underlaying bug that is lurking there. Affected
5105 file silcd/packet_send.c.
5107 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
5109 * $usermode, $cumode and $cumode_space expandos shouldn't do
5110 anything with non-SILC server records. Affected file
5111 irssi/src/silc/core/silc-expandos.c
5113 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5115 * Fixed the silc_net_check_[host/local]_by_sock to support
5116 IPv6 bound sockets as well. Now they can return IPv6 addresses
5117 as well. Affected file lib/silcutil/silcnet.c.
5119 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
5120 Affected lib/silcutil/unix/silcunixnet.c.
5122 * Fixed ID rendering (at least on some platforms, not NetBSD)
5123 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
5125 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5127 * Added silc_hash_public_key and silc_hash_public_key_compare
5128 functions to be used with SilcHashTable. They can be used to
5129 hash public keys and compare public keys in hash table. Affected
5130 file lib/silcutil/silcutil.[ch].
5132 * Added support for specifying multiple public keys for Client
5133 connection section in server configuration file. This makes it
5134 possible to accept multiple public keys from same host, or to
5135 make a section that accepts any incoming host, and have the
5136 accepted public keys listed in the section.
5138 Added functions silc_sever_[find/get]_public_key, added the
5139 support for this actually to all connection sections but only
5140 the Client section is currently allowed to specify multiple
5143 Affected files are silcd/server.c, server_internal.h,
5144 command.c, protocol.c, server_util.[ch], packet_receive.c.
5146 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5148 * Merged Irssi 0.8.2 from irssi.org CVS.
5150 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5152 * If silc_debug is TRUE, also output standard logging messages
5153 to stderr with the debug output.
5155 Made silc_log_reset_all() flushing all channels before returning.
5156 Also fixed some documentation typos.
5158 Affected files are lib/silcutil/silclog.[ch].
5160 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5162 * Fixed the server to check correctly the amount of connections
5163 from single host, by checking also the type of the connection.
5164 Fixed also the comparison of number of connections and number
5165 of allowed connections. Affected files are silcd/server.c,
5168 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5170 * Fixed the USERS command reply to save the user's mode on the
5171 channel as well. Fixed JOIN command reply to check whether a
5172 client is on channel already and not join it twice. Affected
5173 file lib/silcclient/command_reply.c.
5175 * Added new file silc-expandos.c into irssi/silc/core/ to return
5176 various stuff for various signal for the statusbar etc. updating.
5177 Now Irssi SILC client prints channel user modes etc. on the
5180 * The user mode (like server/router operator changes) is now shown
5181 on the Irssi SILC client's statusbar. The affected files are
5182 irssi/src/silc/core/client_ops.c, silc-expandos.c.
5184 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5186 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
5187 to SILC_SCHEDULE_[UN]LOCK macros.
5189 * Added more error printing to logs in server code. Affected
5190 files silcd/server.c and silcd/protocol.c.
5192 * Fixed -S option parsing in Irssi SILC Client. Affected file
5193 irssi/src/silc/core/silc-core.c.
5195 * Added silc_buffer_alloc_size function. Affected file is
5196 lib/silcutil/silcbuffer.h.
5198 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5200 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5201 constants. Affected files in
5202 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5205 * Changed the internal SFTP Memory FS table to const. Affected
5206 file lib/silcsftp/sftp_fs_memory.c.
5208 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5210 * Fixed the buffer formatting and unformatting routines to
5211 check the size of 64 bits types with sizeof(). Affected
5212 file is lib/silcutil/silcbuffmt.c.
5214 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5216 * Removed 0.6.x backwards support.
5218 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5220 * Changed all integer type names:
5221 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5222 to avoid collisions with other libraries using same type names
5225 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5227 * Added `prefer_ipv6' argument to the functions
5228 silc_net_gethostbyname[_async]. If it is TRUE it will return
5229 IPv6 address over IPv4. If FALSE IPv4 address is returned
5230 even if IPv6 address was found. Affected files
5231 lib/silcutil/silcnet.[ch].
5233 * Added support silc_net_create_connection[_async] to fallback
5234 to IPv4 address if IPv6 address could not be used (like if
5235 it doesn't work on a specific system). Affected file in
5236 lib/silcutil/unix/silcunixnet.c.
5238 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5240 * Added silc_schedule_reinit function to do the enlarging
5241 of the max tasks handling capabilities of the scheduler.
5242 Affected files lib/silcutil/silcschedule.[ch].
5244 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5246 * Added automatic extern "C" { ... } for C++ compilers so the
5247 application does not need to define them. Affected file
5248 includes/silcincludes.h.
5250 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5251 old name went against naming convention. Applications now
5252 include "silcclient.h" instead of "clientlibincludes.h".
5253 Removed includes/clientlibincludes.h, it is redundant now.
5255 * Renamed includes/version.h to silcversion.h.
5257 * Added really preliminary support for OS/2 into the util
5258 library. Only thread & mutex API is implemented, others
5259 are still to be implemented. Created the lib/silcutil/os2/
5260 directory. Created also file includes/silcos2.h.
5262 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5264 * Added preliminary BeOS support into the util library.
5265 Created lib/silcutil/beos/, and implemented all the needed
5266 functions to support SILC on BeOS. Created also file
5267 includes/silcbeos.h.
5269 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5271 * Added proper initializations to silc's irssi code, so it's
5272 now possible to load it as module. Affected files
5273 irssi/src/silc/core/silc-core.c,
5274 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5276 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5278 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5281 * Fixed the silcdoc document generator to correct generate
5282 docs from all kinds of filenames. Affected files are
5283 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5285 * ROBOdoc documented lib/silcutil/silcmemory.h.
5286 Added also new function silc_memdup.
5288 * Removed lib/silcutil/silcbufutil.h and moved those routines
5289 to the lib/silcutil/silcbuffer.h.
5291 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5293 * Added `user_count' to the SilcChannelEntry which now tells the
5294 number of users on the channel. The user count is now saved
5295 in normal server of global channels as well. Affected files
5296 silcd/server.c, idlist.h, packet_receive.c and command.c.
5298 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5299 include file utility functions.
5301 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5302 instead of calling directly OS routines.
5304 * Fixed NICK change printing in Irssi SILC Client. Fixed
5305 KICKED notify printing in Irssi SILC Client. Affected file
5306 irssi/src/silc/core/client_ops.c.
5308 * Fixed a NICK change bug in client library, to not recreate the
5309 client_entry->channels hash table everytime nick is changed.
5310 Affected file lib/silcclient/client.c.
5312 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5314 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5315 the SKE interface a bit.
5317 * Fixed padding problem in PKCS#1. The padding was not actually
5318 random since the random number generator was used incorrectly.
5319 This security bug affects only when encrypting with PKCS#1, and
5320 it is not currently used at all in SILC. SILC only use signing
5321 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5323 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5325 * Rewrote the notify handling in Irssi SILC client to not call
5326 the events as signals. Fixes problems with Perl support.
5327 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5329 * Send the auto-nicking NICK command in client library with
5330 little timeout after connecting. The affected file is
5331 lib/silcclient/client.c.
5333 * Added following new config file settings:
5334 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5335 key_exchange_timeout, conn_auth_timeout, connections_max,
5338 Implemented all the new config settings handling in the server.
5340 Optimized the use of SKE Mutual flag usage. Use it only
5341 if connection authentication protocol is not based in public
5344 Renamed all SilcServerConfigSection* to SilcServerConfig*
5345 to have a bit shorter names.
5347 Affected files silcd/serverconfig.[ch], server.[ch], and
5350 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5352 * Cleaned up the listening sockets code, preparing for the rehash
5353 support. Affected file is silcd/server.c.
5355 * Fixed some output messages. Affected files are silcd/silcd.c,
5358 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5360 * Create lib/doc/silcrng_intro.html document as introduction
5361 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5363 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5365 * Fixes to the silcd config template. Affected file is
5366 doc/example_silcd.conf.in.
5368 * Removed type casts from silc_calloc(), conforming to the
5369 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5371 * Removed param_name member from client, server, and router
5372 section structs, now identifying the param directly.
5374 Added CONFIG_FREE_AUTH macro in config file parsing.
5376 Affected files are silcd/serverconfig.[ch].
5378 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5380 * Fixed command line parameter handling. All SILC initialization
5381 is now done in silc_core_init() which also fixes autoconnecting
5384 Affected files irssi/src/silc/core/silc-core.c,
5385 irssi/src/fe-text/silc.c.
5387 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5389 * Added new configuration options and blocks:
5390 keepalive_secs, reconnect_count, reconnect_interval,
5391 reconnect_interval_max, reconnect_keep_trying and
5392 require_reverser_lookup. Added ConnectionParam block, and
5393 implemented the connection parameters when connecting as
5394 initiator and when accepting connections as responder.
5396 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5397 whether given configuration value has been given already.
5399 Affected files silcd/serverconfig.[c], server.[c].
5401 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5402 algorithm parts and created new file silcalgs.conf, that
5403 is now included from the example_silcd.conf.in.
5405 * Optimized the silc_server_connect_to_router_second to take
5406 the connection configuration object from the SilcServerConnection
5407 object instead of finding it during the connecting phase.
5408 Added the configuration object to SilcServerConnection struct.
5409 Affected files silcd/server_internal.h, server.c.
5411 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5413 * Add the client on channel after it was resolved at the
5414 channel message receiving, and it was not already on the
5415 channel. Affected file lib/silcclient/client_channel.c.
5417 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5419 * Fixed the public key authentication to allocate always the
5420 destination signature buffer instead of using static buffer.
5421 Affected file silcd/protocol.c.
5423 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5425 * Unified the serverconfig.[ch]'s helper function interface.
5426 Affected file silcd/serverconfig.[ch].
5428 * Removed doc/example_silc.conf.in since it is redundant.
5429 The make install will now install irssi/silc.conf file.
5431 * Added new Passphrase and Publickey authentication methods to
5432 config file, allowing both public key and passphrase based
5433 authentication to be set at the same time.
5435 Added `prefer_passphrase_auth' setting in config file which
5436 can be used to set to prefer passwd auth if both passwd and
5437 public key is set. If not set, public key is preferred.
5438 This has effect only when being initiator (responder will try
5441 Added support for authentication with passphrase and public key
5442 at the same time. The passphrase is tried first always since
5443 it is faster to check.
5445 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5447 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5449 * Merged the new SILC Config library, with the server parsing
5450 support. Read the header file silcconfig.h or the toolkit
5451 documentation for the news. Affected files are
5452 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5453 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5454 silcd/protocol.c silcd/server.c silcd/server_backup.c
5455 silcd/serverconfig.[ch] silcd/silcd.c.
5457 * Fixed some silclog documentation. Affected file is
5458 lib/silcutil/silclog.h.
5460 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5462 * The silc_cipher_register, silc_hash_register and
5463 silc_hmac_register now checks if the object to be registered
5464 is registered already. Affected files are
5465 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5467 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5469 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5471 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5473 * Allow zero length channel messages inside the Channel Message
5474 Payload. Affected file lib/silccore/silcchannel.c.
5476 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5477 as header filenames.
5479 * Removed lib/silcclient/README and created HTML file
5480 lib/silcclient/silcclient_using.html, which is now included
5481 as part of Toolkit documentation.
5483 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5485 * Fixed CUMODE_CHANGE notify handling to change the mode of
5486 correct client. Affected file lib/silcclient/client_notify.c.
5488 * Make silc_rng_alloc fail if it cannot allocate the sha1
5489 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5491 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5493 * Fixed the file transfer's key agreement payload to include
5494 zero port also if the hostname is NULL because it could not
5497 Call file transfer monitor callback now also if error occurs
5498 during key agreement protocol.
5500 Changed the silc_client_file_send interface to return the
5501 SilcClientFileError instead of session id. The session ID
5502 is returned into pointer provided as argument.
5504 Check that the file exists locally before sending the
5505 file transfer request at all.
5507 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5509 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5510 error than can occur while key agreement protocol. Affected
5511 file lib/silcclient/silcapi.h.
5513 * Fixed the event_mode CMODE handler to not crash when mode
5514 is changed and +k mode is set in the channel. Affected file
5515 irssi/src/silc/core/silc-channels.c.
5517 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5518 SILC_LOG_WARNING to give out Warning and not Error. Affected
5519 file lib/silcutil/silclog.c.
5521 * Fixed the channel message payload decryption in the function
5522 silc_channel_message_payload_decrypt to not modify the original
5523 buffer before it is verified that the message decrypted
5524 correctly. Otherwise, next time it is called with correct
5525 channel key it won't encrypt since the payload is corrupted.
5526 Affected file lib/silccore/silcchannel.c.
5528 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5530 * Do not constantly resize the window. A fix patch by cras.
5531 Affected file irssi/src/fe-text/screen.c.
5533 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5535 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5536 Affected file lib/silcutil/silcnet.c.
5538 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5540 * Fixed a bug in hash table internal routine for traversing
5541 the table with foreach callback. The current entry may
5542 become invalid in the callback but it was referenced after
5543 the callback returned.
5545 Do not allow auto rehashing of hash table during the
5546 silc_hash_table_foreach operation, for same reasons as it is
5547 not allowed for SilcHashTableList. Affected files are
5548 lib/silcutil/silchashtable.[ch].
5550 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5552 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5553 Win32 DLL. extern's in header files are now declared with
5556 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5558 * Fixed private message handling. It used some old code that
5559 caused the client to crash. Affecte file is
5560 lib/silcclient/client_prvmsg.c.
5562 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5564 * Added function silc_client_add_channel,
5565 silc_client_replace_channel_id, and removed functions
5566 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5567 from client library.
5569 * Added cross reference of the joined channels to the
5570 SilcClientEntry, and changed the SilcChannelEntry's
5571 users list to SilcHashTable. The affected files are
5572 lib/silcclient/idlist.[ch].
5574 * Fixed a bug in hash table tarversing. While the hash table
5575 is traversed with SilcHashTableList the table must not be
5576 rehashed. It is now guaranteed that auto rehashable tables
5577 are not rehashed while tarversing the list. Also defined that
5578 silc_hash_table_rehash must not be called while tarversing
5579 the table. Added function silc_hash_table_list_reset that must
5580 be called after the tarversing is over. The affected files are
5581 lib/silcutil/silchashtable.[ch].
5583 * Changed all hash table traversing to call the new
5584 silc_hash_table_list_reset in server and in client library.
5586 * Added function silc_client_on_channel to return the
5587 SilcChannelUser entry if the specified client entry is joined
5588 on the specified channel. This is exported to application as
5589 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5591 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5593 * Fixed founder regaining problem with JOIN command on normal
5594 server. The notify for mode change must be sent always and
5595 not only if !cmd->pending. Affected file silcd/command.c.
5597 * Fixed the WHOWAS command's reply sending to support the
5598 lists correctly. Affected file silcd/command.c.
5600 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5602 * When sending JOIN command to router for processing the
5603 sender's old command identifier was not saved back to the
5604 sender's command context, fixed now. The affected file is
5607 * Create the key in JOIN command of the router did not return
5608 the channel key, added check for this. Affected file is
5611 * Fixed a channel ID update bug in JOIN command reply. Do
5612 not directly upgrade the ID but call the function
5613 silc_idlist_replace_channel_id if the ID was changed.
5614 Affected file silcd/command_reply.c.
5616 * Fixed memory leaks from command calling if it would fail.
5617 Affected file silcd/command.c.
5619 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5621 * Applied patches from cras:
5623 Memory leak fixes around libaries, irssi window resize fix,
5624 new silclist.h and silcdlist.h, all extern inline changed to
5627 * Removed dotconf from lib/dotconf, not needed anymore.
5629 * Removed TRQ from lib/trq, not needed anymore.
5631 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5632 with server connections. Later this will be configurable
5633 in config file after new config file is done. Affected file
5636 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5638 * Fixed a crash in server related to channel announcements.
5639 Affected file silcd/server.c.
5641 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5643 * Fixed memory leaks in silc_server_create_new_channel*
5644 functions. Affected file silcd/server.c.
5646 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5647 which ID was changed. This way the router will send the
5648 user list for the channel again, and server won't be in
5649 desync in some rare circumstances. Affected file is
5650 silcd/packet_receive.c.
5652 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5654 * Check for NULL socket pointer in the function
5655 silc_server_packet_send_to_channel_real. Affected file
5656 silcd/packet_send.c.
5658 * Fixed the BAN notify handling to correctly remove ban
5659 list. Affected file silcd/packet_receive.c.
5661 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5663 * Fixed some header addition to Toolkit distribution in
5664 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5666 * Added lib/silcclient/client_ops_example.h as an template
5667 file for application programmers to quickly start using
5668 the SilcClientOperation functions in their application.
5669 Updated the lib/silcclient/README as well to tell about this
5670 nice file made available.
5672 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5674 * Call silc_server_remove_from_channels when removing client
5675 entry when NO_SUCH_CLIENT_ID was received. Affected file
5676 is silcd/command_reply.c.
5678 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5680 * Added server & router operator statistics updating. Affected
5681 file silcd/packet_receive.c and silcd/command.c.
5683 * Fixed the SERVER_SIGNOFF notify handling on normal server
5684 not to save the history information for clients. Same was
5685 fixed earlier in remove_clients_by_server function, but not
5686 here. Affected file silcd/packet_receive.c.
5688 * Raised the default connection-retry count from 4 to 7 in
5689 server. Affected file silcd/server.h.
5691 * Cancel any possible reconnect timeouts when we start the
5692 key exchange. Affected file silcd/server.c.
5694 * Do not reconnect on connection failure when SCONNECT was
5695 given. Affected files silcd/server.[ch].
5697 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5699 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5701 * Fixed the NICK command to always give the unformatted
5702 nickname to the one giving the NICK command. If unformatted
5703 nickname is cached already it will be formatted and the
5704 local entry will always get the unformatted nickname.
5705 Affected file lib/silcclient/idlist.c.
5707 * Fixed some double frees from client library commands.
5708 Affected file is lib/silcclient/command.c.
5710 * Fixed CUMODE command in server to assure that no one can
5711 change founder's mode than the founder itself, there was a
5712 little bug. Affected file silcd/command.c.
5714 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5716 * Removed the SilcClientCommandDestructor from the client
5717 libary, it is not needed anymore. Affected files are
5718 lib/silcclient/silcapi.h, command[_reply].[ch],
5719 client_notify, idlist.c.
5721 * Fixed GETKEY command to first resolve client, and then
5722 resolve the server only if the client was not found, instead
5723 of resolving both at the same time. Affected file is
5724 lib/silcclient/command.c.
5726 * Added silc_client_start_key_exchange_cb and lookup the
5727 remote hostname and IP address before starting the key
5728 exchange with server. The affected file is
5729 lib/silcclient/client.c.
5731 * The server's public key is now saved using the IP address
5732 of the server and not the servername for the filename.
5733 The hostname public key filename is checked as an fall back
5734 method if the IP address based filename is not found.
5736 Fixed the GETKEY command to save the fetched server key
5737 in correct filename.
5739 Print the remote server's hostname now when new key is
5740 received during connection process. Affected file is
5741 irssi/src/silc/core/client_ops.c.
5743 * Return always our own public key to the client if it asks
5744 for it with GETKEY command. Affected file silcd/command.c.
5746 * Removed the use_auto_addr variable from default config
5747 file since it was in wrong section. Affected file is
5750 * Fixed TOPIC_CHANGE notification to not route it when it
5751 was sent using silc_server_send_notify_to_channel function.
5752 Affected file silcd/command.c.
5754 * Fixed silc_server_send_notify_kicked to send the kicker's
5755 Client ID also, it was missing. Affected files are
5756 silcd/command.c, silcd/packet_send.[ch].
5758 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5760 * Do not save client history information in SERVER_SIGNOFF.
5761 Fixes the bug in normal server that it does not detect
5762 the client becoming valid after the server becomes back
5763 online. Affected file silcd/server_util.c.
5765 * Added `sock_error' field into the SilcSocketConnection
5766 context. When error occurs during socket operation (read
5767 or write) the error is saved. Added also new function
5768 silc_socket_get_error to return human readable socket error
5769 message. Affected files are lib/silcutil/silcsockconn.[ch],
5770 lib/silcutil/unix/silcunixsockconn.c, and
5771 lib/silcutil/win32/silcwin32sockconn.c.
5773 * The server now prints the socket error message in the
5774 signoff for client. Affected file silcd/server.c.
5776 * Fixed the `created' channel information sending from router
5777 to server in JOIN command. Checks now whether the channel
5778 really was created or not and set it according that.
5780 Fixed the JOIN command to use the client entry's current
5781 ID during the joining procedure instead of the one it sent
5782 in the command (it is checked though), since it can change
5783 between the packet processing and command processing, and
5784 would just case unnecessary pain in the client end. Affected
5785 file silcd/command.c.
5787 * Fixed a channel key payload sending to use correct channel
5788 ID when the server was forced to change the channel's ID by
5789 router. Router sent the key payload with the old Channel ID.
5790 Affected file silcd/packet_receive.c.
5792 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5794 * Call silc_server_save_channel_key only if the key payload
5795 was provided in the JOIN command's command reply. Affected
5796 file silcd/command_reply.c.
5798 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5800 * Fixed silc_mp_sizeinbase to return the value correctly with
5801 MPI. Affected file lib/silcmath/mp_mpi.c.
5803 * Fixed the stop_server signal to correctly stop the scheduler
5804 and gracefully stop the server when SIGTERM or SIGINT signals
5805 are received. Affected file silcd/silcd.c.
5807 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5809 * Simple handling of TERM and HUP signals. Also added some log
5810 flushing call around. Affected file is
5813 * Fixed small bugs in silclog.c. Now buffering output will take
5814 effect after 10 seconds since startup: This will ensure that
5815 no important startup messages are lost. Also output redirection
5816 will preserve original format ([Date] [Type] message).
5817 Affected file is lib/silcutil/silclog.c.
5819 * Added two options to the config file, in the logging section:
5820 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5821 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5823 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5825 * Do not print the warning about log files not being initialized
5826 more than once to avoid excess logging. Affected file is
5827 lib/silcutil/silclog.c.
5829 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5830 the SIM copying in make install in Makefile.am.pre.
5832 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5834 * Rewritten silclog APIs. Globally interesting changes follows:
5835 silc_log_set_files() changed to silc_log_set_file().
5836 silc_log_set_callbacks() changed to silc_log_set_callback().
5837 ROBOdoc documented silclog header file.
5838 SilcLogCb now returns bool to wether inihibit the default
5839 handler or not (to keep the old behaviour return always TRUE).
5840 The new APIs should also fix the problem of the
5841 silcd_error.log file that was written in the current directory.
5844 Log files streams will remain opened after silc_log_set_file()
5845 call, means less CPU usage notably on high traffic servers.
5846 File streams are now full buffered, and flushed to the disk
5847 every 5 minutes, lesses HD activity and CPU usage.
5848 Messages can be redirected, allowing admins to configure
5849 one single logfile for all server messages.
5850 the silc_log_quick global variable to activate fast-logging.
5851 Affected files lib/silcutil/silclog.[ch]
5853 * Changed some code to conform new silclog APIs. Affected
5854 files are doc/example_silcd.conf.in, silcd/server.c
5855 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5858 * Fixed a memory leak that could occur in some situations.
5859 Affected file silcd/serverconfig.c.
5861 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5863 * Added the silc_client_del_client to remove the client from
5864 all channels as well. Affected file lib/silcclient/idlist.c.
5866 * Fixed the client library to correctly remove the client
5867 from all channels when the client entry is being destroyed.
5868 Affected file lib/silcclient/client_notify.c, command.c.
5870 * Added auto-nicking support to the client library. If the
5871 applicatio now sets client->nickname it will be sent to the
5872 server after connecting by the library. This way for example
5873 SILCNICK (or IRCNICK) environment variables will have effect
5874 and always change the nickname automatically to whatever
5875 it is wanted. Affected file lib/silcclient/client.[ch].
5877 * Renamed silc_server_command_bad_chars to the
5878 silc_server_name_bad_chars and moved it to the
5879 silcd/server_util.[ch]. Added also new function
5880 silc_server_name_modify_bad to return nickname that
5881 includes bad characters as new nickname without those
5882 bad characters. This check and modify is now used in
5883 silc_server_new_client when the username is initially set
5884 as nickname, so it must be checked to be valid nickname.
5885 Affected file silcd/packet_receive.c.
5887 * The nickname length is now taken from the packet for real
5888 and not trusted to strlen() since it clearly can return
5889 wrong length for nickname including bad characters. This
5890 also applies to channel names. Affected file silcd/command.c.
5892 * Removed the lib/silcsilm/modules directory. Modules are now
5893 compiled into the lib/silcsim. Fixed the copying of the
5894 modules to follow symbolic links in Makefile.am.pre.
5896 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5898 * Fixed silc_string_regexify list creation. Fixes bugs with
5899 BAN and INVITE commands in server. The affected file is
5900 lib/silcutil/unix/silcunixutil.c.
5902 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Removed the command destructor entirely from the server's
5905 command and command reply routines. It is not needed, and
5906 its usage was buggy and caused crashes. Affected files are
5907 silcd/command[_reply].[ch].
5909 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Cancel protocol and NULL sock->protocol if timeout
5912 occurred during protocol. Affected file silcd/server.c.
5914 * Cancel protocol timeouts always before calling the final
5915 callback, to assure that after final callback is called
5916 no other state will be called for the protocol anymore.
5917 Affected file silcd/protocol.c.
5919 * Print error log if incoming connection configuration could
5920 not be found. Affected file silcd/server.c.
5922 * Fixed JOIN command to correctly save the founder mode
5923 to the client on normal SILC server, when the channel
5924 was created by the router. Affected file silcd/command.c.
5926 * Fixed LIST command (hopefully) to send correct reply
5927 packets. Affected file silcd/command.c.
5929 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * The silc_packet_receive_process now returns FALSE if the
5932 read data was invalid packet, and TRUE if it was ok.
5934 The server now checks that if unauthenticated connection
5935 sends data and its processing fails the server will close
5936 the connection since it could be a malicious flooder.
5938 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5940 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Make sure the warning about error opening a log file is
5943 printed only once and not everytime it fails (produces
5944 too much useless log). Affected file lib/silcutil/silclog.c.
5946 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5948 * Made the silc_server_daemonise() function more readable.
5949 Affected file silcd/server.c.
5951 * Pid file is now optional, the user may comment it out from
5952 the config file. Removed define SILC_SERVER_PID_FILE, we
5953 don't need a default any longer. Affected file
5954 configure.in.pre, lib/Makefile.am.pre.
5956 * Make some use of the pid file. The server now dies at startup
5957 if it detects a valid pid file on his path. The server would
5958 die anyway in this circumstance, because of the bind() failure.
5959 Affected file silcd/silcd.c.
5961 * No longer compiling lib/dotconf.
5963 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Fixed JOIN command parsing not to crash. Affected file
5966 lib/silcclient/command.c.
5968 * Fied the NICK_CHANGE notify to add the new client entry
5969 even it is resolved. This removes an <[unknown]> nick
5970 thingy bug in the client. Affected file is
5971 lib/silcclient/client_notify.c.
5973 * Do not try to allocate 0 bytes (efence does not like it)
5974 in lib/silccore/silccomand.c when encoding payload.
5976 * Do not take IRCNICK as nickname in Irssi SILC client since
5977 it is not possible to set nickname before hand connecting
5978 the server (TODO has an entry about adding auto-nicking
5981 * Changed the silc_server_command_pending to check whether
5982 there already exists an pending entry with the specified
5983 command, command identifier and pending callback. This is
5984 to fix IDENTIFY and WHOIS related crashes that may register
5985 multiple pending commands with same identifier. Affected
5986 file silcd/command.c.
5988 * Fixed the server to reconnect to the router even if it
5989 was already reconnecting and EOF was received. This to
5990 fix a possibility that the server wouldn't ever try to
5991 auto-reconnect to the router. Affected file silcd/server.c.
5993 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Fixed the server's password authentication to use the
5996 length of the locally saved password, and not the one
5997 sent in the packet. Affected file silcd/protocol.c.
5999 * Fixed same password authentication problem in the
6000 Authentication Payload handling routines in
6001 lib/silccore/silcauth.c.
6003 * Yet another password authentication problem fixed with
6004 channel password handling in silcd/command.c.
6006 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * If first character of string in silc_parse_userfqdn is '@'
6009 then do not parse it. Affected file is
6010 lib/silcutil/silcutil.c.
6012 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Fixed minor bug in IDENTIFY command reply sending, which
6015 caused various weird problems during JOIN when it was
6016 resolving names for users. Affected file silcd/command.c.
6018 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Fixed the IDENTIFY command reply sending to chech better valid
6021 clients. It was possible to send incomplete list of replies.
6022 Affected file silcd/command.c.
6024 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Added silc_client_command[s]_[un]register functions now to
6027 dynamically register the commands in client library. Removed
6028 the static table of commands. This allows the client library
6029 to call commands without causing the application to know about
6030 what commands library has called.
6032 Removed the INFO command reply kludge to detect when the command
6033 was called by library. Now library use its own command reply
6034 function for INFO command.
6036 Added function silc_client_command_call to call a command.
6037 Application can use it to call command, not access the structure
6040 Now all commands that are sent by the client library (not
6041 explicitly sent by application) use own command reply functions.
6043 Affected files around lib/silcclient/ and in
6044 irssi/src/silc/core/.
6046 * Fixed the WHOIS command reply sending to chech better valid
6047 clients. It was possible to send incomplete list of replies.
6049 Fixed the WHOIS and IDENTIFY to send the request to router
6050 if normal server did not do it and did not find any results.
6052 Affected file silcd/command.c.
6054 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Moved the internal data from SilcClient context into its
6057 own file, not accesible to application. Affected files
6058 lib/silcclient/client.h and lib/silcclient/client_internal.h,
6059 and other files in client library.
6061 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Added doc/examples installation target in Makefile.am.pre.
6066 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
6069 commands the found client entry will be removed from the
6070 cache, after notifying application about the error. Affected
6071 file lib/silcclient/command_reply.c.
6073 * Changed the /MSG to check for exact nickname user gave, and
6074 not let `nick' match `nick@host' if it is only one found. Now,
6075 user must type the exact nickname (like nick@host2) even if
6076 there are no more than one same nicks found. This is to avoid
6077 a possibility of sending nickname to wrong nickname since
6078 `nick' could match `nick@host'. Affected file is
6079 irssi/src/core/silc-servers.c.
6081 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Do not print "you are now server operator" or similar when
6084 giving /away command. Affected files are
6085 irssi/src/silc/core/client_ops.c, silc-servers.h.
6087 * Made the silc_server_command_pending_error_check to send
6088 the same command reply payload it received back to the
6089 original sender of the command. This way all arguments
6090 that was received by the server will be received by the
6091 client too. Affected file silcd/command.c.
6093 * Added the silc_idcache_add to return the created cache entry
6094 to a pointer. Affected file lib/silccore/silcidcache.[ch].
6096 * Add global clients to expire if they are not on any channel.
6097 This is because normal server will never know if they signoff
6098 if they are not on any channel. The cache expiry will take
6099 case of these entries. This is done by normal servers only.
6100 The affected files are silcd/command_reply.c,
6101 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
6103 * If server receives invalid ID notification for WHOIS or
6104 IDENTIFY and the ID exists in the lists, it is removed.
6105 Affected file silcd/command_reply.c.
6107 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
6108 in client then client entry that it matches is searched and
6109 the nickname is printed on the screen for user. Affected
6110 file irssi/src/silc/core/client_ops.c.
6112 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Use cache entry expire time in the LIST command reply to
6115 purge old entries from the cache after the LIST command
6116 reply has been received. This way we don't have non-existent
6117 entries in the cache for too long. Affected file is
6118 silcd/command_reply.c.
6120 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * If we are normal server, and we've not resolved client info
6123 in WHOIS or IDENTIFY from router, and it is global client,
6124 we'll check whether it is on some channel. If it is not
6125 then we cannot be sure about its validity and will resolve it
6126 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
6127 file silcd/command.c.
6129 * Search channel by name (if possible) rather than by ID
6130 in IDENTIFY command's command reply. Affected file is
6131 silcd/command_reply.c.
6133 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Distribute to the channel passphrase in CMODE_CHANGE notify.
6136 Updated specs and implemented it. Affected file silcd/command.c,
6137 silcd/packet_send.c and silcd/packet_receive.c.
6139 * Implemented the <founder auth> payload handling in the JOIN
6140 command. If provided all conditions for channel joining
6141 except requirement to provide correct passphrase can be
6142 overrided by the channel founder. Updated the protocol specs.
6143 Affected file silcd/command.c.
6145 Added support for founder auth in JOIN command in client
6146 library. Fixed the parsing of the JOIN command now to support
6147 all options as they should be. The affected file is
6148 lib/silcclient/command.c.
6150 * Optimized the WHOIS and IDENTIFY commands to send the request
6151 to router only if it includes nicknames or other names. If
6152 they include only IDs then check the local cache first before
6153 routing. Affected file is silcd/command.c.
6155 * Added channels topic announcements. Affected file is
6156 silcd/packet_receive.c and silcd/server.c.
6158 * Fixed the silc_server_send_notify_topic_set to really destine
6159 the packet to channel. Affected file silcd/packet_send.c.
6161 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
6162 library. Affected file lib/silcclient/client_notify.c.
6164 * Added UMODE announcements. Affected file silcd/server.c.
6166 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Memory leak fixes in:
6170 lib/silcutil/silcsockconn.c
6171 lib/silcske/silcske.c
6172 lib/silcske/groups.c
6174 lib/silccrypt/silcpkcs.c
6175 lib/silccore/silccommand.c
6176 lib/silccore/silcidcache.c
6181 * ROBOdoc documented the lib/silcske/groups.h file and a
6182 bit changed the interface for better.
6184 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6186 * Update the client entry context in the ID cache after
6187 nick change. Affected file lib/silcclient/command.c.
6188 Fixes the CUMODE command when regaining founder privileges,
6189 and a little WHOIS problem.
6191 * Fixed silc_net_gethostbyname to correctly call the
6192 inet_ntop. Affected file lib/silcutil/silcnet.c.
6194 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6196 * Added IPv6 support checking to the configure.in.pre, added
6197 also --enable-ipv6 option to override the check. Affected
6198 file configure.in.pre.
6200 * The silc_thread_create now calls the start function
6201 directly if threads support is not compiled in. Removes
6202 ugly #ifdef's from generic code. Affected files are
6203 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6205 * Added silc_net_gethostby[name/addr]_async to asynchronously
6206 resolve. Affected files are lib/silcutil/silcnet.[ch].
6208 * Added support for rendering IPv6 based server, client and
6209 channel IDs. Affected file lib/silcutil/silcutil.c.
6211 * Added support for creating IPv6 based server IDs. Affected
6212 file is silcd/serverid.c.
6214 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6216 * Added silc_net_gethostby[addr/name] into the
6217 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6218 routines. Added silc_net_is_ip[4/6]. Affected file is
6219 lib/silcutil/unix/silcunixnet.c. All routines that take
6220 address as argument now supports both IPv4 and IPv6 addresses.
6222 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6224 * Fixed LIST command reply sending in server. Affected file
6227 * Server now sends the kicker's client ID in the KICK notify
6228 to the kicked client. Affected file silcd/command.c.
6230 * The client library now parses the kickers client ID and
6231 UI displays it. Affected files lib/silcclient/client_notify.c
6232 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6234 * Made all payload parsing function prototypes consistent.
6235 They all take now const unsigned char * and uint32 pair as
6236 the payload data instead of SilcBuffer. Changes all around
6237 the source tree. Other unsigned char* -> const unsigned char*
6238 changes around the tree as well.
6240 * Optimized SFTP client and server packet sending not to
6241 allocate new buffer for each packet but to recycle the
6242 first allocated buffer. Affected files are
6243 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6245 * Optimized the SFTP client to use SilcList instead of
6246 SilcDList for requests, because it is faster. Affected file
6247 is lib/silcsftp/sftp_client.c.
6249 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6250 into lib/silccore/silcid.[ch].
6252 Renamed silcpayload.[ch] into silcargument.[ch].
6254 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * If client entry is deleted with active key agreement
6257 session, abort the session.
6259 The silc_client_abort_key_agreement now calls the completion
6260 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6262 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6265 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Don't use __restrict in older GCC's. Affected file is
6268 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6270 * silc_net_localhost now attempts to reverse lookup the
6271 IP/hostname. Affected file lib/silcutil/silcnet.c.
6273 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6274 command. It can be used to gain founder privileges at
6275 the same time when joining the channel.
6277 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6278 kicker's client ID as well. Updated protocol specs.
6280 Defined that the server must send SILC_COMMAND_IDENTIFY
6281 command reply with error status to client who sent
6282 private message with invalid client ID.
6284 Updated the protocol specification.
6286 * Added silc_server_send_command_reply to send any
6287 command reply. Affected file silcd/packet_send.[ch].
6289 * Added silc_id_payload_encode_data to encode ID payload
6290 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6292 * The server now send IDENTIFY command reply with error
6293 status if client ID in private message is invalid. Affected
6294 file silcd/packet_receive.c.
6296 * Save the server key file with server's IP address in
6297 the filename instead of hostname. The affected file is
6298 irssi/src/silc/core/client_ops.c.
6300 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6305 * Added libtool support for compiling shared objects in
6306 lib/silcsim. Affected file configure.in.pre and
6307 lib/silcsim/Makefile.am. Original patch by cras.
6309 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Pid file configuration, and server's config file fixes
6312 patch by toma. Updated CREDITS file.
6314 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Fixed silc_client_channel_message to not try to decrypt
6317 the message twice if it resolved the destination client
6318 information. This could cause of dropping one channel
6319 message. Affected file lib/silcclient/client_channel.c.
6321 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6324 lib/silcclient/client.c. This function is used when the SILC
6325 Client is run under some other scheduler, or event loop or
6326 main loop. On GUI applications, for example this may be
6327 desired to used to run the client under the GUI application's
6328 main loop. Typically the GUI application would register an
6329 idle task that calls this function multiple times in a second
6330 to quickly process the SILC specific data.
6332 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6334 * Fixed silc_server_drop() for dropping the supplementary
6335 groups as well, this could cause a security hole on some
6338 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6343 * Write PID file after dropping privileges. Added -F option
6344 to run server on foreground. A patch by debolaz.
6345 Affected files silcd/server.c, silcd/silcd.c.
6347 * Fixed MOTD to return the MOTD file server name. Affected
6348 file silcd/command.c.
6350 * Added INFO command reply handling to the Irssi SILC Client.
6351 Affected file irssi/src/silc/core/client_ops.c.
6353 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Fixed the silc_idcache_list_* routines to really support
6356 the dynamic list. Fixes a crash. Affected file is
6357 lib/silccore/silcidcache.c.
6359 * Fixed the LIST command reply to really call LIST command's
6360 pending callbacks. Affected file silcd/command_reply.c.
6362 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Update conn->local_entry->nickname after giving NICK
6365 command. Affected file lib/silcclient/command.c.
6367 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6369 * Added the [pid] option to the silcd configuration file
6371 Affected files: serverconfig.[ch] and silcd.c
6373 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Save fingerprint in WHOIS command reply in server.
6376 Affected file silcd/command_reply.c.
6378 * Fixed NICK commands pending callback registration.
6379 Affected file lib/silcclient/command.c.
6381 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Use ++server->cmd_ident when sending commands in server,
6384 instead of random number. Affected file silcd/command.c.
6386 * Fixed GETKEY command reply to call actually GETKEY pending
6387 command callbacks. Affected file silcd/command_reply.c.
6389 * A bit stricter check for nicknames. Check for same nickname
6390 in NICK command also. Affected file silcd/command.c.
6392 * Do not call INFO command everytime client ID changes, only
6393 during first connecting. Affected file lib/silcclient/client.c.
6395 * Set the new nickname only after successful command reply for
6396 NICK command is returned by server. Affected file
6397 lib/silcclient/command.c.
6399 * Remove nicknames from nicklist during server_signoff notify.
6400 Should fix /NAMES bit more. The affected file is
6401 irssi/src/silc/core/silc-channels.c.
6403 * Added `fingerprint' field to the SilcIDListData in the
6404 silcd/idlist.h to hold the fingerprint of the client's
6407 Send the fingerprint of the client's public key in WHOIS
6410 Affected files silcd/command.c, and silcd/idlist.[ch].
6412 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6413 create fingerprint from given data.
6415 * Show the fingerprint of the client's public key in WHOIS.
6416 Affected files irssi/src/module-formats.[ch] and
6417 irssi/src/silc/core/client_ops.c.
6419 * Format the multiple same nicknames also during JOIN and
6420 NICK_CHANGE notifys. Affected file is
6421 lib/silcclient/client_notify.c.
6423 * Do not print error on screen for invalid private message
6424 payload since it can come if someone is sending private
6425 messages with wrong key. Affected file
6426 lib/silccore/silcprivate.c.
6428 * Fixed multiple concurrent /PING crash. Affected file
6429 lib/silcclient/command.c.
6431 * Changed the wrong ID encoding. All IP addresses must be
6432 in MSB first order in encoded format. They were encoded
6433 wrong and was in LSB format. Affected files are
6434 silcd/serverid.c, lib/silcutil/silcutil.c.
6436 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6438 * Call the `connect' client operation through the scheduler
6439 in case of error. Affected file lib/silcclient/client.c.
6441 * Call the `failure' client operation even if the error
6442 occurred locally during a protocol. Affected file is
6443 lib/silcclient/protocol.c.
6445 * Added support of sending LIST command to router from normal
6446 server. This way normal server can get list of all channels
6447 in the network too. Fixed the channel list sending in the
6448 server too. Affected files are silcd/command.c, and
6449 silcd/command_reply.[ch].
6451 * Added silc_server_update_channels_by_server and
6452 silc_server_remove_channels_by_server. They are used during
6453 disconnection of primary router and in backup router protocol.
6454 Affected file silcd/server_util.[ch], silcd/server.c and
6455 silcd/server_backup.c.
6457 * Fixed channel adding to global list in IDENTIFY command
6458 reply in server. Affected file silcd/command_reply.c.
6460 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * If the incoming packet type is REKEY or REKEY_DONE process
6463 that packet always synchronously. Fixes yet another MAC
6464 failed error on slow (dialup) connections. Affected file
6465 lib/silcclient/client.c and silcd/server.c.
6467 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Call check_version SKE callback for initiator too. Affected
6470 file lib/silcske/silcske.c.
6472 * Implemented fix for security hole found in the SKE that was
6473 fixed in the specification few days back; the initiator's
6474 public key is now added to the HASH value computation.
6475 Added backwards support for the old way of doing it too, for
6476 old clients and old servers. Affected file is
6477 lib/silcske/silcske.c.
6479 * Enabled mutual authentication by default in SKE. If initiator
6480 is not providing mutual authentication the responder will
6481 force it. This will provide the proof of posession of the
6482 private key for responder. The affected files are
6483 lib/silcclient/protocol.c and silcd/protocol.c.
6485 * Do not cache anymore the server's public key during SKE.
6486 We do mutual authentication so the proof of posession of
6487 private key is done, and if the server is authenticated in
6488 conn auth protocol with public key we must have the public
6489 key already. Affected file silcd/protocol.c.
6491 * Added new global debug variable: silc_debug_hexdump. If
6492 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6493 file lib/silcutil/silclog.[ch].
6495 * Fixed compilation warning due to char * -> const char *.
6496 Affected files lib/silcutil/silcnet.h, and
6497 lib/silccore/silcauth.[ch].
6499 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Fixed CMODE command when new channel key was created. If
6502 the creation failed the old key was removed. Next time giving
6503 same command would crash the server since the old key was
6504 freed already. Affected file silcd/command.c.
6506 * Fixed the silc_server_announce_get_channels to not crash
6507 on reconnect. Affected file silcd/server.c.
6509 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Added silc_log_set_debug_string function to set a regex
6512 string to match for debug output. Only the function names,
6513 or filenames matching the given debug string is actually
6514 printed. This way it is possible to filter out those debug
6515 strings that user is not interested in.
6517 Fixed a bug in silc_string_regexify.
6519 Affected files lib/silcutil/silclog.[ch], and
6520 lib/silcutil/unix/silcunixutil.c.
6522 * Changed the -d options in both server and Irssi SILC client
6523 to take the debug string as argument. Affected files
6524 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6526 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6528 * Added silc_hash_babbleprint to create a Bubble Babble
6529 Encoded fingerprint. The encoding is developed by Antti
6530 Huima (draft-huima-babble-01.txt), and it creates human
6531 readable strings out of binary data. Affected file
6532 lib/silccrypt/silchash.[ch].
6534 * Print the babble print now in addition of fingerprint as well
6535 in Irssi SILC client. Affected files are
6536 irssi/src/fe-common/silc/module-formats.[ch],
6537 irssi/src/fe-common/silc/core/client_ops.c.
6539 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Fixed a security problem found in SKE. The initiator's
6542 public key too is now added to the HASH hash value creation
6543 which is signed by the responder to create the SIGN value.
6544 This will prevent anyone in the middle to lie to the responder
6545 about the initiator's public key. If this is done now, the
6546 man in the middle will get caught. Updated the protocol
6549 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Better installation directory handling. Configure module
6552 paths and other paths automatically to example_silc* files
6553 in doc/. A patch by toma.
6555 * Fixed compiler warning from MPI library, and from SILC RNG.
6558 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6559 It can be configured with ./configure. A patch by toma.
6561 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Find correct make to use in prepare-clean. A patch by
6564 toma. Affected file prepare-clean.
6566 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6568 * Added irssi variables use_auto_addr, auto_bind_ip,
6569 auto_bind_port and auto_public_ip.
6571 * Changed the interface for silc_client_send_key_agreement
6572 in lib/silcclient/silcapi.h
6576 irssi/src/silc/core/silc-core.c
6578 lib/silcclient/silcapi.h
6579 irssi/src/silc/core/silc-channels.c
6580 lib/silcclient/client_keyagr.c
6583 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Added silc_pkcs_public_key_compare to compare two
6586 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6588 * Check that the client who set the founder mode on the
6589 channel is the same client that is giving the founder
6590 mode to itself. It is done by comparing the saved public
6591 key (it is saved even in the authentication is passphrase).
6592 Affected file silcd/command.c.
6594 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Do not process packet for disconnected socket connection.
6597 Affected file lib/silccore/silcpacket.c.
6599 * Process the DISCONNECT packet through scheduler in the
6600 client library. Affected file lib/silcclient/client.c.
6602 * Fixed the silc_client_packet_parse to not to increase
6603 the packet sequence number if the conn->sock and the
6604 current socket connection is not same. This can happen
6605 for example during key agreement when the conn includes
6606 multiple socket connections (listeners). Affected file
6607 lib/silcclient/client.c.
6609 * The sender of the file transfer request now provides also
6610 the pointer (listener) for the key exchange protocol. If
6611 the listener cannot be created then it sends empty key
6612 agreement and lets the receiver provide the listener.
6614 Added `local_ip' and `local_port' arguments to the
6615 silc_client_file_send. If they are provided they are used,
6616 if not then it will attempt to find local IP address, if
6617 not found or bind fails then the remote client will provide
6620 Affected files are lib/silcclient/client_ftp.c and
6621 lib/silcclient/silcapi.h.
6623 * Extended the FILE SEND command to support defining the
6624 local IP and port for key exchange listener. They are
6625 optional. Affected file irssi/src/silc/core/silc-servers.c.
6627 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6629 * Defined to WHOIS command reply the sending of fingerprint
6630 of the client's public key (if the proof of posession of the
6631 corresponding private key is verified by the server).
6632 Updated to the protocol specification.
6634 * Added support of receiving the client's public key's
6635 fingerprint in command reply in client library. Affected
6636 file is lib/silcclient/command_reply.c, and
6637 lib/silcclient/idlist.[ch].
6639 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6641 * Do not send over 128 chars long nickname to the server
6642 in NICK command. Affected file lib/silcclient/command.c.
6644 * Do not send over 256 chars long channel names to the server
6645 in JOIN command. Affected file lib/silcclient/command.c.
6647 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Assure that silc_server_close_connection cannot be called
6650 twice for same socket context. Affected file is
6653 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Send error message to application if opening file for
6656 writing during file transfer fails. Affected file is
6657 lib/silcclient/client_ftp.c.
6659 Remove all file transfer sessions for a client that we're
6660 removing from ID cache.
6662 Affected file is lib/silcclient/client_ftp.c.
6664 * Fixed silc_net_addr2bin to return correct address. Affected
6665 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6667 * Fixed file transfer session removing on signoff notify.
6668 Affected file irssi/src/silc/core/silc-servers.c.
6670 * Added the SilcClientFileError to be returned in the monitor
6671 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6672 Affected file lib/silcclient/silcapi.h.
6674 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Fixed a crash in silc_client_ftp_free_sessions and
6677 silc_client_ftp_session_free_client. Affected file
6678 lib/silcclient/client_ftp.c.
6680 * Added `disabled' field in the SilcChannelEntry in the server
6681 to indicate if the server entry is disabled. Affected file
6682 silcd/idlist.h, silcd/command[_reply].c.
6684 * SILC server adds now /var/run/silcd.pid everytime it is
6685 started. Affected file silcd/silcd.c.
6687 * Added silc_server_packet_send_clients to send a packet to
6688 the provided table of client entries. Affected file
6689 silcd/packet_send.[ch].
6691 * Fixed a crash in client resolving in client_prvmsg.c in
6692 client library. Affected file lib/silcclient/client_prvmsg.c.
6694 * Do not actually remove the client directly from ID cache
6695 during SERVER_SIGNOFF, but invalidate it. This way we
6696 preserve the WHOWAS info for the client. Affected file
6697 silcd/server_util.c.
6699 * Fixed SERVER_SIGNOFF notify handling in the server. The
6700 server is now able to process incoming SERVER_SIGNOFF notify
6701 for a server that it doesn't even know about. It will remove
6702 the clients provided in the notify. Affected file
6703 silcd/packet_receive.c.
6705 * Check for partial packet in data queue after every packet that
6706 was found from the queue. Return and wait for more data if
6707 there is partial data in queue. Affected file is
6708 lib/silccore/silcpacket.c.
6710 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Added SilcClietFileError enum to indicate error in
6713 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6714 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6715 Affected files lib/silcclient/silcapi.h and
6716 lib/silcclient/client_ftp.c.
6718 * Check that newsize in silc_buffer_realloc is larger than
6719 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6721 * Added better monitor of file transfers. It now monitors
6722 key agreement protocol during the file transfer too. Added
6723 error reporting too. Affected files
6724 irssi/src/silc/core/silc-servers.c,
6725 irssi/src/fe-common/silc/module-formats.[ch].
6727 * Wrote a help file for FILE command.
6729 * Added silc_rng_global_get_byte_fast to get not-so-secure
6730 random data as fast as possible. Random data is read from
6731 /dev/urandom if available and from the SILC RNG if not
6732 available. It is used in padding generation. Affected file
6733 lib/silccrypt/silcrng.[ch].
6735 * All packets in client library are now processed synchronously.
6736 Optimized packet processing a lot. Affected file
6737 lib/silcclient/client.c.
6739 * All server connection packets are processing synchronously
6740 now in server, to optimize packet processing. Affected file
6743 * Include files are installed now only in Toolkit distribution
6744 if make install is given. Affected files: all Makefile.am's.
6746 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Assure that silc_client_notify_by_server_resolve does not
6749 resolve the client information multiple times. If it cannot
6750 be found by the first it cannot be found at all. Affected
6751 file lib/silcclient/client_notify.c.
6753 * Fixed WHOWAS command reply calling. Affected file
6754 lib/silcclient/command_reply.c.
6756 * Removed all references to silc_idlist_get_client from the
6757 Irssi SILC client since that call is internal call used by
6758 the library. The Irssi SILC client will use now client
6759 retrieval functions found in silcapi.h.
6761 * Fixed a bug in resolving nickname info before sending
6762 private message. It used freed memory. Affected file
6763 irssi/src/silc/core/silc-servers.c.
6765 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * Assure my_channels statistics cannot go negative in server.
6768 Affected files silcd/server.c, silcd/server_util.c.
6770 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6774 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Win32 Toolkit changes. Affected files
6777 win32/silc.dsw, win32/libsilc/libsilc.def,
6778 win32/libsilcclient/libsilc.def,
6779 lib/silcutil/silcutil.c, and
6780 lib/sftp/sftp_fs_memory.c.
6782 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Added silc_net_localip to return local host's IP address.
6785 Affected file lib/silcutil/silcnet.[ch].
6787 * If key exchange or rekey protocol is active for a connection
6788 parse all packets syncronously since there might be packets
6789 in packet queue that we are not able to process without first
6790 processing packets before them. Affected file silcd/server,
6791 lib/silcclient/client.c.
6793 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6794 whether library should continue processing the packet.
6795 Affected file lib/silccore/silcpacket.h.
6797 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6798 SilcSFTPMonitorData to SFTP server to monitor various
6799 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6800 lib/silcsftp/sftp_server.c.
6802 * Added silc_file_size to return file size. Affected file
6803 lib/silcutil/silcutil.[ch].
6805 * Implemented the file transfer support for the client library.
6806 Added preliminary support for simple client to client one-file
6807 transmission. Affected file lib/silcclient/client_ftp.c,
6808 lib/silccilent/client.[ch].
6810 * Added new local command FILE to the Irssi SILC Client.
6811 It is used to perform the file transfer. It has subcommands
6812 SEND, RECEIVE, SHOW and CLOSE. Affected files
6813 irssi/src/silc/core/client_ops.c,
6814 irssi/src/silc/core/silc-server.[ch].
6816 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Relay the SILC_PACKET_FTP in the server. Affected files
6819 silcd/server.c and silcd/packet_receive.c.
6821 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6823 * Renamed silc_file_read and silc_file_write to functions
6824 silc_file_readfile and silc_file_writefile. Added function
6825 silc_file_open and silc_file_close. Affected files
6826 lib/silcutil/silcutil.[ch].
6828 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6830 * Resolve the client info when received private message or
6831 channel message for a client which nickname we don't know.
6832 Affected files lib/silcclient/client_prvmsg.c and
6833 lib/silcclient/client_channel.c.
6835 * Do not crash in /KEY if client is not connected. Affected
6836 file irssi/src/silc/core/silc-channels.c.
6838 * Added SilcClientStatus field to the SilcClientEntry in the
6839 lib/silcclient/idlist.h.
6841 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6842 is incomplete and is being resolved, it won't be resolved
6845 Make sure also that USERS command reply does not resolve
6846 twice information. Affected file is
6847 lib/silcclient/command_reply.c.
6849 Make sure that silc_client_get_clients_by_list does not
6850 resolve twice same information.
6852 * Check for valid client->id in the silc_server_free_client_data.
6853 Affected file silcd/server.c.
6855 * Fixed /GETKEY nick@server not to crash if the server entry
6856 is not found. Affected file lib/silcclient/command.c.
6858 * Fixed the silc_server_check_cmode_rights to check the
6859 requested modes correctly. Affected file silcd/command.c.
6861 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * Better checks for non-printable chars in nick added.
6864 Affected file silcd/command.c.
6866 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Call the silc_server_udpate_servers_by_server in the
6869 primary router that comes back online in the backup resuming
6870 protocol. Otherwise it routes packets wrong. Affected file
6871 silcd/server_util.[ch], silcd/server_backup.c.
6873 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6876 lib/silcutil/silcbuffmt.[ch].
6878 * Redefined the SILC packet header to include the padding
6879 length. Affected file lib/silccore/silcpacket.[ch].
6881 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6882 length for maximum padding up to 128 bytes). Affected
6883 file lib/silccore/silcpacket.h.
6885 * Removed all backwards support for old 0.5.x MAC thingies.
6886 The SILC packet header change makes it impossible to be
6887 backwards compatible.
6889 * Send the ENDING packet with timeout in the backup resuming
6890 protocol. This is to assure that all routers has connected
6891 to the primary router. Affected file silcd/server_backup.c.
6893 * Changed the RNG to take the first IV from random data. It
6894 used to take it from zero actually. Changed the RNG also
6895 to use /dev/urandom during session. /dev/random is used
6896 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6898 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6900 * Changed the SILC packet header to have the first two bytes
6901 (the packet length) encrypted. Affected files aroung the
6902 code tree, lib/silccore/silcpacket.[ch]. Removed the
6903 SilcPacketCheckDecrypt callback. It is not needed anymore
6904 since the silc_packet_receive_process will determine now
6905 whether the packet is normal or special.
6907 * Implemented the unidirectional MAC keys. Affected files
6908 lib/silcske/silcske.c, silcd/protocol.c and
6909 lib/silcclient/protocol.c.
6911 * Implemented the packet sequence number to the MAC computation.
6912 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6913 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6914 lib/silcclient/protocol.c.
6916 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6918 * Allow backup router to announce servers. All servers
6919 announced by backup router are added to the global list
6920 automatically. Update hte server's socket to our primary
6921 router also when backup router announces a server.
6922 Affected file silcd/packet_receive.c.
6924 * Do not update the client->router in the function
6925 silc_server_udpate_clients_by_server if the client is on
6926 global list. We might fail to find any specific server
6927 for locally connected clients and local cell clients. They
6928 should still use the `from' and not `to' as client->router.
6929 This fixes backup router resuming protocol. Affected file
6930 silcd/server_util.c.
6932 * Decrease channel statistics count only if the channel
6933 deletion worked. Affected files are silcd/server.c and
6934 silcd/server_util.c.
6936 * Added silc_server_update_servers_by_server to update origin
6937 of all server entries. Used during backup router protocol.
6938 Affected files silcd/server_util.[ch], silcd/server.c. and
6939 silcd/backup_router.c.
6941 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6942 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6943 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6944 lib/silccrypt/silchmac.c.
6946 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Assure that router cannot reroute the same channel message
6949 to the sender. Affected file silcd/packet_receive.c.
6951 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6953 * Made better checks that the channel message is not sent
6954 to the router it came from. Affected file is
6955 silcd/packet_send.c. Fixed memory leak too.
6957 * Announce informations for incoming router connection, but
6958 only after checking if it is replaced by backup router.
6959 Affected file silcd/packet_receive.c.
6961 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Fixed the backup resuming protocol to work in multiple
6964 router environment. Affected file silcd/server_backup.c.
6966 * Route packet only to one router in the function
6967 silc_server_packet_send_to_channel. Affected file is
6968 silcd/packet_send.c.
6970 * Fixed silc_server_send_notify_dest to set the broadcast
6971 flag. Fixed the silc_server_send_notify_topic to actually
6972 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6973 Affected file silcd/packet_send.c.
6975 * Changed the SFTP Filesystem interface. Changed the
6976 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6977 the filesystem operation function. The SilcSFTPFilesystem
6978 is now a context that is allocated by all filesystem allocation
6979 functions and it already includes the operations structure
6980 and filesystem specific context. It is given as argument
6981 now to the silc_sftp_server_start. This made the interface
6982 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6983 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6985 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6987 * Changed the backup router adding and getting interfaces
6988 in the server. The router that will be replaced by the
6989 specified backup router is now sent as argument. Affected
6990 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6993 * Added silc_net_addr2bin_ne to return the binary form of
6994 the IP address in network byte order. Affected files
6995 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6997 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Check for existing server ID in silc_server_new_server
7000 and in silc_server_connect_to_router_final and remove the
7001 old entry if it exists. Affected file silcd/packet_receive.c,
7004 * Send the channel message always to only one router, either
7005 in upstream or downstream. Affected file is
7006 silcd/packet_send.c.
7008 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7010 * Wrote the definition of the backup resuming protocol to the
7011 protocol specification.
7013 * Removed one redundant channel key generation from normal
7014 server during joining procedure. Removed one redundant
7015 channel key sending from server to router during joining
7016 procedure. Affected file silcd/command.c.
7018 * Made minor bugfixes to the backup router resuming protocol.
7019 Affected file silcd/server_backup.c, server.c.
7021 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Added --disable-asm configuration option. Affected files
7024 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
7027 * Implemented the backup resuming protocol that is used to
7028 resume the primary router position in the cell after the
7029 primary router comes back online. Affected files
7030 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
7031 and silcd/server_util.[ch].
7033 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Sleep two (2) seconds after sending QUIT command to server.
7036 Affected file lib/silcclient/command.c.
7038 * Assure that if outgoing data buffer is pending do not force
7039 send any data. Affected file silcd/packet_send.c.
7041 * Assure that if outgoing data buffer is pending do not force
7042 send any data. Affected file lib/silcclient/client.c.
7044 * Implemented the backup router support when the primary router
7045 goes down. The servers and routers can now use the backup
7046 router as new primary router without loosing connectivity.
7048 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7050 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
7051 in the server to indicate disabled entry. All data read
7052 from the connection will be ignored and no data is sent
7053 for entry that is disabled. Affected files are
7054 silcd/idlist.h, silcd/server.c.
7056 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7058 * Created SFTP client and server test programs in the
7059 lib/silcsftp/tests directory.
7061 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Implemented memory filesystem (virtual filesystem) for
7064 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
7067 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7069 * Implemented the SFTP (SSH File Transfer Protocol) to the
7070 lib/silcsftp. It includes SFTP client and SFTP server
7073 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7075 * Moved lib/silccore/silcprotocol.[ch] to the
7076 lib/silcutil library.
7078 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
7079 take variable argument list pointer as argument. Affected
7080 file lib/silcutil/silcbuffmt.[ch].
7082 * Added silc_buffer_set function that is used to set data
7083 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
7084 Affected file lib/silcutil/silcbuffer.h.
7086 * Changed various routines in the core library to use the new
7087 silc_buffer_set instead of allocating new buffer only for
7090 * Added 64-bit value formatting and unformatting support to the
7091 silc_buffer_[un]format routines. Affected file is
7092 lib/silcutil/silcbuffmt.[ch].
7094 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
7095 to includes/bitmove.h.
7097 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Fixed channel user mode saving in client library. Affected
7100 file lib/silcclient/command[_reply].c.
7102 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Defined the file transfer to the SILC Protocol. Added
7105 new packet type SILC_PACKET_FTP and defined File Transfer
7106 Payload. The mandatory file transfer protocol is SFTP
7107 (SSH File Transfer Protocol). Affected file in addition
7108 of the internet draft is lib/silccore/silcpacket.h.
7110 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
7111 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
7112 is used as part of backup router protocol when the primary
7113 router of the cell is back online and wishes to resume
7114 the position as primary router.
7116 * Redefined the MAC generation keys in the protocol. The
7117 same key is not used anymore in both direction. Both
7118 direction will now use different keys for sending and
7119 receiving. This fixes a potential security flaw. This
7120 change causes incompatibilities in the protocol.
7122 * Redefined also the MAC computation from the packet.
7123 An packet sequence number is now added to the MAC
7124 computation. This prevents possible replay attacks against
7125 the protocol. This change too causes incompatibilities
7128 Added `sequence' field to the SilcPacketContext to hold
7129 the current sequence number for the packet.
7131 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7133 * Added `created' field to the SilcIDListData in the file
7134 silcd/idlist.h to indicate the time when the entry was
7137 * Added `created' field to the SilcChannelEntry too. Affected
7138 file silcd/idlist.h.
7140 * Added `creation_time' aguments to all the announcement functions
7141 in the server. If it is provided then only the entries that
7142 was created after the provided time frame are actually
7143 announced. Affected file silcd/server.[ch].
7145 * The protocol says that the Channel ID's IP address must be
7146 based on the router's IP address. Added check for this in
7147 the silc_server_new_channel when processing incoming New Channel
7148 Payload. Affected file silcd/packet_receive.c.
7150 * Print out the correct version with --version in SILC client.
7151 Affected file irssi/src/silc/core/silc-core.c.
7153 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Fixed WHOWAS command to check for completnes of the client
7156 entry always, not just when the command is coming from client.
7157 Affected file silcd/command.c.
7159 * Added new function silc_server_packet_queue_purge to purge the
7160 outgoing data queue to the network. After the function returns
7161 it is guaranteed that the outgoing packet queue is empty.
7162 Affected file silcd/packet_send.[ch].
7164 * Purge the outgoing packet queue in the rekey protocol's final
7165 callback to assure that all rekey packets go to the network
7166 before quitting the protocol. Affected file silcd/server.c.
7168 * Added silc_client_packet_queue_parse as similar function as
7169 in server to the client library. The affected file is
7170 lib/silcclient/client.c.
7172 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7174 * Splitted silcd/server.c and created silcd/server_util.[ch]
7175 for utility functions.
7177 * Added new socket flag SILC_SF_DISABLED to indicate that the
7178 connection is open but nothing can be sent to or received from
7179 the connection. Affected file lib/silcutil/silsockconn.[ch].
7180 The checking for disabled socket is checked in the low level
7181 silc_socket_write and silc_socket_read functions.
7183 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Allow only nicknames and channel names that fits into the
7186 7-bit unsigned char ASCII set. Affected file silcd/command.c.
7188 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * When processing JOIN command reply in server check that if
7191 the channel exists in our global list we'll move it the local
7192 list. Affected file silcd/command_reply.c.
7194 * Fixed the check whether client is joined on the channel already
7195 in JOIN command. Affected file lib/silcclient/command.c.
7197 * Fixed the JOIN command reply to check whether the channel
7198 already exists. Affected file lib/silcclient/command_reply.c.
7200 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7202 * Added silc_ske_status_string to map the SKE error numbers
7203 to readable strings. The affected files are
7204 lib/silcske/silcske[_status].[ch].
7206 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Do not show the private channels on the WHOIS channel list
7209 as it is not allowed by the protocol. The affected file is
7212 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Assure that the packet length digged from the actual packet
7215 is something sensible in the silc_packet_decrypt_rest_special
7216 in lib/silccrypt/silcpacket.c.
7218 * Free and NULL the allocated pointer in silc_hmac_alloc if
7219 the HMAC allocation fails. The affected file is
7220 lib/silccrypt/silchmac.c.
7222 * Print the selected security properties to the log files in
7223 the server. Affected file silcd/protocol.c.
7225 * Add SKE's reference counter even if calling the completion
7226 callback manually. Otherwise it goes negative, although it
7227 does not cause any problems. The affected file is
7228 lib/silcske/silcske.c.
7230 * Remove the client entry with short timeout after giving the
7231 KILL command. Affected file lib/silcclient/command.c.
7233 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7234 case all found clients are already disconnected (WHOWAS would
7235 found them) in the server. Affected file silcd/command.c.
7237 * Update the last_receive (time of last data received) to be
7238 updated only when received private or channel message so that
7239 the idle time showed in WHOIS makes more sense.
7241 * Added boolean field `valid' in to the SilcClientEntry in the
7242 client library to indicate whether the entry is valid or not.
7243 This fixes the nickname change bug on channel when changing
7244 the nickname to be same than the old (like nick to Nick) the
7245 nickname formatter doesn't set the new nick anymore to Nick@host.
7246 Affected file lib/silcclient/idlist.[ch].
7248 * Now actually fixed the nickname changing on disconnection.
7249 Added new function silc_change_nick to the Irssi SILC Client.
7250 Affected file irssi/src/silc/core/client_ops.c,
7251 irssi/src/silc/core/silc-nicklist.[ch].
7253 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Check that the public key exists in the GETKEY command before
7256 trying to encode it. Affected file silcd/command.c.
7258 * Print some notifications on received public keys with GETKEY
7259 command in the Irssi SILC Client. Affected files are
7260 irssi/src/fe-common/silc/module-formats.[ch],
7261 irssi/src/silc/core/client_ops.c.
7263 * Use IDENTIFY command to resolve the server information in the
7264 GETKEY command instead of INFO command. Affected file
7265 lib/silcclient/command.c.
7267 * All command reply functions in the client library now calls
7268 the pending command reply callbacks even if an error has
7269 occurred. The server has done this a long time and now it was
7270 time to move the client library to this as well. Now all
7271 errors can be delivered back to the pending command reply
7272 callbacks if necessary. Affected files are
7273 lib/silcclient/command[_reply].[ch].
7275 * Change the nickname on disconnection back to the username
7276 because in reconnect the server will enforce it to it anyway.
7277 Affected file irssi/src/silc/core/silc-servers.c.
7279 * Fixed a config file parsing bug in the Irssi SILC client.
7280 Affected file irssi/src/silc/core/clientconfig.c.
7282 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7284 * When printing the channel mode on JOIN, verify that the
7285 channel key and channel's HMAC are valid. Affected file
7286 irssi/src/silc/core/client_ops.c.
7288 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7290 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7291 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7292 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7294 * Removed channel key rekey task deleting from the function
7295 silc_server_save_channel_key. Affected file silcd/server.c.
7296 Added explicit timeout task context instead that is used to
7297 delete the task if we are registering a new task before the
7298 new task has elapsed.
7300 * When channel key rekey occurs the client library now saves
7301 the old channel key for a short period of time (10 seconds) and
7302 is able to use it in case some is still sending channel
7303 messages encrypted with the old key after the rekey. Affected
7304 file lib/silcclient/[idlist.h|client_channel.c].
7306 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7308 * Added check to the silc_server_new_id_real to not accept
7309 new ID if it is the sender's own ID. Affected file is
7310 silcd/packet_receive.c.
7312 * Assure that we do not announce ourself or the one we've
7313 sending our announcements when we're router and are announcing
7314 servers to our primary router. Affected file silcd/server.c.
7316 * Fixed silc_server_command_identify_check_client to assemble
7317 correct WHOIS packet. It send corrupted WHOIS packet and
7318 caused problem with router to router connections. Affected
7319 file silcd/command.c.
7321 Fixed also silc_server_command_whois_check the same way
7322 as for the IDENTIFY command.
7324 * Added new SilcIDListStatus to the server in the SilcIDListData
7325 structure. The status now includes the current status of
7326 the entry (like registered, resolved etc.). Affected file
7327 silcd/idlist.[ch]. Defined a bunch of different status types
7328 as well. This replaced the old boolean registered field as well.
7330 Added resolve_cmd_ident field to the SilcClientEntry structure
7331 too so that if the entry is for example being resolved so
7332 another command may attach to the same pending command reply
7333 without requiring to resolve the same entry again. This concept
7334 should optimize the WHOIS and the IDENTIFY resolving under
7335 heavy load by taking away unnecessary resolving for entries
7336 that are being resolved already.
7338 Added support for adding multiple pending commands for one
7339 command idenfier. Affected file silcd/command[_reply].[ch].
7341 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7342 before deleting the data. Otherwise the hash table will have
7343 freed data in comparison functions. Affected file is
7344 silcd/command_reply.c.
7346 * Fixed silc_idlist_replace_client_id to add the new entry to
7347 the cache with NULL nickname. Otherwise there will be invalid
7348 memory as the nickname after the nickname is freed. Affected
7349 file silcd/packet_receive.c.
7351 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7352 saved into wrong slots because the previous number of entries
7353 was not taken into account. Affected file silcd/idlist.c.
7354 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7356 * If we are router and we receive JOIN notify to a channel that
7357 does not have any users then notified client is marked as the
7358 channel founder, as it is it. The affected file is
7359 silcd/packet_receive.c
7361 * Added to the extended hash table API's table_del_*ext functions
7362 the destructor as argument too, so that the caller can decide
7363 which destructor to use or whether to use destructor at all.
7364 Affected file lib/silcutil/silchashtable.[ch].
7366 * Fixed ID Cache purging. It actually deleted the entries from
7367 the hash table after the data was freed. The hash table ended
7368 up comparing freed memory. The affected file is
7369 lib/silccore/silcidcache.c.
7371 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7373 * Fixed Irssi SILC client's KILL command's HELP syntax.
7375 * The USERS command now resolves the detailed user information
7376 if the userinfo field is missing. Affected file is
7377 lib/silcclient/command_reply.c.
7379 * Do not print error in silc_file_read if the read file does
7380 not exist. Just silently return NULL. Affected file is
7381 lib/silcutil/silcutil.c.
7383 * Fixed the silc_log_output to not wine about NULL filename
7384 and to not create some bogus " " filename. Affected file is
7385 lib/silcutil/silclog.c.
7387 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7389 * Fixed various printing bugs on the user interface in the
7390 Irssi SILC Client. Minor changes that were forgotten from
7393 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7395 * Fixed the configure.in.pre and the compilation and distribution
7396 environment to support the new autoconf 2.52. That version is
7397 now required to compile the CVS trunk.
7399 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7401 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7402 to generally parse user@fqdn format strings. Affected file
7403 lib/silcutil/silcutil.c.
7405 * Added nickname_format and nickname_force_format fields to the
7406 SilcClientParams structure. The first one defines the format
7407 for the nicknames that the library will enforce if the receives
7408 multiple same nicknames. The second one is boolean value and
7409 can be used to force the library to always enforce the format
7410 to the nicknames regardles whether there are multiple nicknames
7411 or not. This configurable formatting was employed to flexibly
7412 support accessing multiple nicknames from the user interface.
7413 The userinterface can now set the nicknames to what ever format
7414 they prefer. Affected file lib/silcclient/silcapi.h.
7416 Added function silc_client_nickname_format to the file
7417 lib/silcclient/idlist.c. It performs the nickname formatting.
7419 Added new field `hostname´ to the SilcClientEntry context.
7420 It holds the hostname of the client. Affected file is
7421 lib/silcclient/idlist.h.
7423 * Irssi SILC Client sets the nicknames in nick@hostn format.
7424 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7425 irssi/src/silc/core/silc-core.c.
7427 The WHOIS printing now also shows both the real nickname and
7428 the formatted nickname so that user knows how to access the
7429 user if there are multiple same nicknames cached. Affected
7430 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7431 printing formatting too to take the hostname now as a separate
7432 argument. The Affected file is
7433 irssi/src/fe-common/silc/modules-formats.[ch].
7435 * Changed the silc_client_get_clients_local to accept the formatted
7436 nickname as argument. It accepts the real nickname too but the
7437 formatted nickname can be used to find the true entry from
7438 multiple entries. Affected file lib/silcclient/silcapi.h and
7439 lib/silcclient/idlist.c.
7441 * Added nickname_format_parse field to the SilcClientParams.
7442 It is a callback function provided by the application to parse
7443 the nickname out of the formatted nickname string. The library
7444 calls it to get the nickname from the formatted string. Since
7445 the application generally knows better the format of the nickname
7446 string it parses it instead of the library, even though library
7447 encodes the formatted string. If the callback function is not
7448 provided then the library will use the string as is. The
7449 affected file is lib/silcclient/silcapi.h.
7451 * All the nickname strings passed to the client library in
7452 commands are now expected to be formatted nickname strings.
7453 If the command does not support the formatted nickname string
7454 it will assume that the sent string is the actual nickname.
7455 Affected file lib/silcclient/command.c.
7457 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7459 * Added public key authentication support to OPER and SILCOPER
7460 commands in the client library. Affected file is
7461 lib/silcclient/command.c.
7463 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7465 * Changed the get_auth_methdod client operation to be asynchronous.
7466 It can be async if the application resolves the authentication
7467 method from the server during the negotiation. Added new
7468 SilcGetAuthMeth completion callback that the application will
7469 call after resolving the authentication method.
7471 Added function silc_client_request_authentication_method that
7472 the application can use to resolve the authentication method
7473 from the server. Added also SilcConnectionAuthRequest callback
7474 that the library will call after the server has replied. The
7475 application can call this function if it does not know the
7476 current authentication method.
7478 Affected files are lib/silcclient/client.c and
7479 lib/silcclient/silcapi.h.
7481 * The Irssi SILC client now automatically resolves the authentication
7482 method incase any configuration information is not present (and
7483 currently there never is). The affected file is
7484 irssi/src/silc/core/client_ops.c.
7486 * Fixed public key authentication from the client library.
7487 Affected file lib/silcclient/protocol.c. Changed also the
7488 protocol specification about the public key authentication in
7489 the connection authentication protocol. The actual data to be
7490 signed is now computed with a hash function before signing.
7492 * Fixed the public key authentication from the server as well.
7493 Affected file silcd/protocol.c.
7495 * Removed the mlock()'s from the memory allocation routines.
7496 Affected file lib/silcutil/silcmemory.c. The ./configure does
7497 not check anymore for the mlock(). Affected file is
7500 * Fixed USERS command in server to allow the execution of the
7501 command for private and secret channels if the client sending
7502 the command is on the channel. Affected file silcd/command.c.
7504 * Fixed silc_client_get_clients_local to return the clients
7505 count correctly. It could return wrong value. Affected file
7506 lib/silcclient/idlist.c.
7508 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7510 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7511 types. The assembler optimizations seemed not to like 64-bit
7512 data types. The assmebler optimizations thus are now enabled
7513 also for BSD systems as opposed to only enable them for Linux.
7515 * Do not check for threads at all on BSD systems. Affected
7516 file configure.in.pre.
7518 * Removed -n and -h options from the Irssi SILC Client since
7519 they are not used in silc.
7521 * Fixed the prime generation to assure that the first digit
7522 of the generated random number is not zero since our conversion
7523 routines does not like number strings that starts with zero
7524 digit. If zero digit is seen the random number is regenerated.
7525 This caused some corrupted RSA keys when the zero first digit
7526 was met. Affected file lib/silcmath/silcprimegen.c.
7528 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7530 * Fixed WIN32 configuration in the ./configure script.
7531 Fixed to include xti.h on environments that has it.
7532 Patches by Carsten Ilchmann and andrew.
7534 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7536 * Changed the silc_id_create_client_id to be collision
7537 resistant. It is now assured that there cannot be created
7538 two same client ID's. I suspect that some weird bugs in
7539 the server were actually caused by duplicate Client IDs.
7540 Affected file silcd/serverid.[ch]. A router receiving
7541 new ID now also assures and informs the sending server
7542 if the ID caused collision.
7544 * Changed the silc_id_create_channel_id to also assure that
7545 there are no collisions.
7547 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7549 * Statement about ignoring the Mutual Authentication flag when
7550 performing rekey with PFS was a bit misleading. It is ignored
7551 if it was set in the initial negotiation, it cannot be even
7552 set in the rekey. Fixed in the ke-auth draft. Started the
7553 new versions of the protocol drafts in the doc/.
7555 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7557 * Fixed a bug in silc_client_command_identify_save when saving
7558 new channel information. The channel name was no duplicated
7559 and caused crash on exit. Affected file is
7560 lib/silcclient/command_reply.c.
7562 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7564 * Fixed the getkey command handling in the server. Send just
7565 empty OK reply to the sender if the key could not be fetched
7566 (but everything else was ok, like the key just was not available).
7567 Changed the public key parameter to optional in the protocol
7568 specs so that empty OK reply can be sent. Affected file
7571 Added a message to Irssi SILC client to tell to user if the
7572 server did not return a public key.
7574 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7576 * Fixed a channel key regeneration bug. It registered new
7577 timeout tasks exponentially until all system resources were
7578 used. Affected file silcd/server.c.
7580 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7582 * Added the SILC Document generator to the scripts/silcdoc.
7583 It can be used to generate the Toolkit Reference Manual out
7584 of the source tree. Internally it will also use the RoboDoc
7585 generator now imported in util/robodoc.
7587 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7589 * Added couple of return's in rekey protocol if error orccurred
7590 during the protocol. The execution must be terminated.
7591 Affected file silcd/protocol.c. Also, terminate the protocol
7592 always with timeout.
7594 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7596 * The client's Client ID was created initally from the wrong
7597 nickname (it could have been in format nick@host) in the
7598 silc_server_new_client. Affected file silcd/packet_receive.c
7600 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7602 * Added some SILC_LOG_ERROR's to various error conditions
7603 if client could not be added to ID cache. Affected files
7604 silcd/packet_receive.c and silcd/server.c.
7606 * When client's sock->user_data is freed, NULL also the
7607 client->router and client->connection pointers. Added check
7608 for these pointers being NULL to various places around the
7609 code. Affected file silcd/server.c.
7611 * Added client->data.registered == TRUE checks to various
7612 places around the code to assure that unregistered client's
7613 are not handled when it is not allowed. Affected file
7616 * Added `bool registered' fields to all
7617 silc_idlist_[server|client]_get_* routines to indicate whether
7618 the fetched client needs to be registered or not. Affected
7619 file silcd/idlist.[ch].
7621 * Add your own entry as registered to the ID cache in the
7622 server. Affected file server.c.
7624 * Fixed a bug in silc_server_new_server. The SilcServer was
7625 set as the new server's context instead of SilcServerEntry.
7626 This naturally caused some weird bugs.
7628 * Added "updated" field the SilcChannelEntry which indicates
7629 the time since the channel entry was last accessed. This
7630 can be used to determine whether it is necessary to
7631 announce the channel after backup resuming protocol.
7632 Affected files silcd/idlist.[ch].
7634 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7636 * Do not delete the channel rekey task when adding it
7637 for in silc_server_create_channel_key.
7639 * Changed the silc_server_create_channel_key to return
7640 TRUE or FALSE to indicate the success of the channel key
7643 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7645 * Fixed MSVC++ project files and added missing files to
7646 Makefiles under win32/.
7648 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7650 * Do not add TCP_NODELAY flag if the operating system
7651 does not have it defined. Affected files are
7652 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7654 * Fixed buffer overflow from Irssi SILC Client. Affected
7655 file irssi/src/fe-common/core/themes.c.
7657 * Fixed double free in client library in the file
7658 lib/silcclient/client.c when disconnecting from server.
7660 * Applied double free patch from cras to Irssi SILC client.
7661 Affected files irssi/src/core/[modules/expandos].c
7663 * Fixed the disconnection handling to Irssi SILC Client.
7664 The application must call silc_client_close_connection
7665 in ops->connect client operation in case of failure of
7666 the connection. Affected file is
7667 irssi/src/silc/core/client_ops.c.
7669 * Do not set sock->protocol to NULL in the function
7670 silc_client_close_connection after executing the protocol's
7671 final callback since the sock might not be valid anymore.
7672 Affected file lib/silcclient/client.c.
7674 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7676 * Do not enable SILC_THREADS if the linking with libpthread
7677 did not happen. Affected file configure.in.pre.
7679 * Added notion to protocol specification that server must
7680 verify the sent authentication payload with CMODE when
7681 setting the channel founder key. Implemented it to the
7682 server. Affected file silcd/command.c.
7684 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7686 * Added _EXTRA_DIST SILC distribution variable to the
7687 distributions file. It is used to conditionally add extra
7688 files or directories to the specific distribution. Affected
7689 files ./prepare, Makefile.am.pre and distributions.
7691 Removed the `_' from the start of the distribution names.
7694 * Added README.WIN32 for instructions to compile the Toolkit
7697 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7699 * Fixed a double free in disconnection in the server. Affected
7700 file is silcd/server.c.
7702 * Fixed the lib/silcske/groups.c to work now also with GMP
7703 MP library. The string conversion did not work when using
7704 specific base and the base is indicated in the string as well.
7706 * Created win32/ directory which now includes MSVC++ specific
7707 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7708 It will appear only in the toolkit distribution
7710 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7712 * Changed the key material distribution function in case when
7713 the hash output is too short. The data is now concatenated
7714 a bit differently than it used to. Made the change to the
7715 SKE protocol specification.
7717 * Added better GMP detection to configure.in.pre. A patch
7720 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7722 * Fixed a minor bug in SKE that might cause some problem on
7723 some platforms. Affected file lib/silcske/silcske.c.
7725 * Added the cookie checking for initiator in the SKE. It checks
7726 that the responder returns the sent cookie unmodified. The
7727 affected file is lib/silcske/silcske.c. Added new SKE
7728 error type INVALID_COOKIE that can be sent during the
7729 negotiation. Fixed some memory leaks as well.
7731 * Added the "invalid cookie" error message to Irssi SILC client's
7734 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7736 * Added `task_max' field to the SilcClientParams to indicate
7737 the maximum tasks the scheduler can handle. If set to zero,
7738 default values are used. Affected file lib/silcclient/silcapi.h.
7740 * Fixed memory leaks in silc_client_close_connection. Affected
7741 file lib/silcclient/client.c.
7743 * Added silc_client_del_client_entry to client library to free
7744 all memory of given client entry. Affected file is
7745 lib/silcclient/idlist.[ch].
7747 * Added new functions silc_client_del_channel and
7748 silc_client_del_server to delete channel and server entries.
7749 Affected file lib/silcclient/[silcapi.h/idlist.c].
7751 * Removed silc_client_del_client_by_id from silcapi.h.
7753 * Fixed the INFO command to return the server's own info
7754 correctly when querying by Server ID. Affected file is
7757 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7759 * Removed the non-blocking settings in WIN32 code in the
7760 silc_sock_[read/write] and added SleepEx instead. Affected
7761 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7762 of input data is now checked with FIONREAD and ioctlsocket.
7764 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7766 * Call silc_schedule_task_del_by_context in the
7767 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7768 Affected file lib/silccore/silcprotocol.c.
7770 * Call silc_protocol_cancel for active protocols in the
7771 silc_server_close_connection if the funtion
7772 silc_server_free_sock_user_data has not been called.
7773 Affected file silcd/server.c.
7775 * Generic tasks cannot be deleted using the del_by_fd
7776 task deleting function since generic tasks does not match
7777 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7779 * Added a notion to SILCOPER help file that the SILCOPER works
7780 only on router server, not on normal server.
7782 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7784 * Added for WIN32 support for the new scheduler as well.
7785 Affected file lib/silcutil/win32/silcwin32schedule.c.
7787 * Fixed the SHA1 implementation to work on various platforms.
7789 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7791 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7792 API. It is part of the scheduler now. Everything else is
7793 as previously but some functions has changed their names.
7794 Checkout the lib/silcutil/silcschedule.h for the interface.
7795 Updated all applications to use the new interface. Affected
7796 files are lib/silcutil/silcschedule.[ch].
7798 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7800 * Found a bug in the SKE implementation. The HASH value,
7801 specified by the protocol, was not computed correctly. The
7802 public key of the responder was not added to the computation
7803 even though it is mandatory. Affected file lib/silcske/silcske.c.
7804 This unfortunately causes incompatibilities with older
7805 clients and servers.
7807 * Added WIN32 specific network init and uninit functions:
7808 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7809 the Winsock2. Affected file lib/silcutil/silcnet.h and
7810 lib/silcutil/win32/silcwin32net.c.
7812 * Set the socket always to nonblocking mode on WIN32 after
7813 reading data or writing data. Affected file is
7814 lib/silcutil/win32/silcwin32sockconn.c.
7816 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7818 * Fixed various compilation problems under WIN32. Affected
7819 files lib/silcutil/win32/silcwin32thread.c and
7820 lib/silcutil/win32/silcwin32schedule.c.
7822 * Removed all _internal.h #includes from public header
7823 files. Internal headers must never be included from
7826 Removed also the lib/silcske/payload_internal.h file.
7828 * All include files that may be needed (public and some others
7829 included by the public headers) by application developers are
7830 now copied to the ./includes directory. It does not copy any
7831 internal headers. Affected file Makefile.defines.pre and all
7832 Makefile.am's under lib/ and subdirs.
7834 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7836 * Do not change the ~/.silc directory's permissions automatically.
7837 Affected file irssi/src/silc/core/clientutil.c.
7839 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7841 * Do not cancel the protocol in silc_server_close_connection
7842 it might cause recursion. Now cancelled in the function
7843 silc_server_free_sock_user_data. Affected file silcd/server.c.
7845 * Fixed the silc_server_remove_clients_by_server to regenerate
7846 the channel keys correctly finally. Added also new function
7847 silc_server_remove_clients_channels to actually do it.
7848 Affected file silcd/server.c.
7850 * Fixed the silc_server_new_channel to not crash by giving
7851 wrong router to the new channel. Affected file is
7852 silcd/packet_receive.c.
7854 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7856 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7857 which is given as argument to the silc_client_alloc now.
7858 It can be used to configure the client and set various parameters
7859 that affect the function of the client.
7861 * The USERS command in server did not check whether the channel
7862 is private or secret. Affected file silcd/command.c.
7864 * Added new argument to the USERS command in protocol specification.
7865 The USERS command now can take the channel name as argument
7866 as well. Added support for this in client and server and
7867 updated the protocol specs.
7869 * Completed the GETKEY command in client. It can be now used
7870 to fetch also servers public key not only some clients.
7871 Affected files lib/silcclient/command[_reply].c.
7873 * Added silc_client_get_server to return server entry by the
7874 server name. Affected files lib/silcclient/silcapi.h and
7877 * Redefined the IDENTIFY command in protocol specification to be
7878 more generic. It now can be used to query information about
7879 any entity in the SILC Network, including clients, servers and
7880 channels. The query may be based either the entity's name
7881 or the ID. Added support for this in both client and server.
7883 Affected files silcd/command.c and lib/silcclient/command.c
7884 and command_reply.c.
7886 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7887 the _from_client and _from_server functions. Affected file
7890 * Added silc_client_get_channel_by_id_resolve to the file
7891 lib/silcclient/silcapi.h to resolve channel information by
7892 its ID. Added also silc_client_get_channel_by_id that
7893 does not resolve it from the server.
7895 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7897 * Added SilcServerEntry context into the client library
7898 to represent one server. The INFO command now allocates
7899 these to save the resolved server info. For now on the
7900 client library will also keep information about servers,
7901 connected and resolved with INFO.
7903 The INFO command now allocates the SilcServerEntry context
7904 and saves the server info there. The COMMAND_REPLY in
7905 the INFO now returns the parameters to application in
7906 same order as defined in the protocol specification.
7908 The entries are cached in the client->server_cache.
7910 * The INFO command is now issued after received the Client ID
7911 from the server. Affected file lib/silcclient/client.c.
7913 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7914 to the application as the mode changer might be server.
7915 It is guaranteed that NULL is not returned anymore to the
7916 application. Affected file lib/silcclient/client_notify.c.
7918 The ID Type is now also passed to the application so that
7919 it can check whether the returned entry is SilcClientEntry
7922 Added new function silc_client_get_server_by_id to return
7923 the server entry by ID. Affected files are the
7924 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7926 * Do not create the channel in the Irssi SILC Client when issuing
7927 the JOIN command but when received the sucessful JOIN command
7928 reply. Otherwise the channel might get created even though we
7929 could not join it. The Affected file is
7930 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7932 * Fixed a channel joining bug in router. The router must also
7933 check the channel modes, invite and ban lists etc. when serving
7934 the JOIN command sent by normal server. Affected file is
7935 silcd/command.c. The router now resolves the client's
7936 information from the server who sent the JOIN command if it
7937 does not know it, and processes the JOIN command only after
7940 * Changed the SilcCommandCb to take new argument; void *context2.
7941 Affected file lib/silccore/silccommand.h
7943 The second argument in the command callbacks in the server now
7944 includes the SilcServerCommandReplyContext if the command was
7945 called as pending command callback from the command reply.
7946 Otherwise it is NULL. When called as pending the status of the
7947 command reply will be checked and if it was erronous the
7948 error will be sent to the original sender of the command.
7949 This way the client always receives the error messages even
7950 though the server was actually the one who received the error
7951 when it resent the command to router, for example. Affected
7952 files silcd/command[_reply].[ch].
7954 * Fixed sending WHOWAS command's error message to client if
7955 the requested client could not be found. It was missing.
7958 * Changed the CMODE and CUMODE commands reply arguments in the
7959 protocol specification. The Channel ID is now sent in both
7960 of the commands to identify the channel. Implemented this
7961 new feature to the client and server. Affected files
7962 lib/silcclient/command_reply.c and silcd/command.c.
7964 * Made better checks for invite and ban lists in the JOIN
7965 command in server. Affected file silcd/command.c.
7967 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7969 * The server now performs the incoming host IP/DNS lookup
7970 using the silc_socket_host_lookup and thus does not block
7971 the server anymore. Affected file silcd/server.c.
7973 * Completed the multi-thread support for SILC Scheduler in
7974 the lib/silcutil/silcschedule.c.
7976 * Fixed the configure.in.pre to detect the pthread correctly
7979 * Fixed a deadlock in silc_task_queue_wakeup in the file
7980 lib/silcutil/silctask.c.
7982 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7984 * Added new function silc_schedule_wakeup that is used in
7985 multi-threaded environment to wakeup the main thread's
7986 schduler. It needs to be used when a thread adds a new task
7987 or removes a task from task queues. After waking up, the
7988 scheduler will detect the task queue changes. If threads
7989 support is not compiled in this function has no effect.
7990 Implemented the wakeup mechanism to both Unix and WIN32
7991 systems. Affected files are lib/silcutil/silcschedule.[ch],
7992 lib/silcutil/unix/silcunixschedule.c and the
7993 lib/silcutil/win32/silcwin32schedule.c.
7995 * Added new function silc_task_queue_wakeup to wakeup the
7996 scheduler by the specified task queue. Affected file
7997 lib/silcutil/silctask.[ch].
7999 * The silc_socket_host_lookup_start now wakes up the scheduler
8000 after adding the timeout task. Affected file is
8001 lib/silcutil/silcsockconn.c.
8003 * The silc_socket_host_lookup is synchronous now if the threads
8004 support is not compiled in. However, the callback is still
8005 called asyncronously through the scheduler, anyway. Affected
8006 file lib/silcutil/silcsockconn.c.
8008 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8010 * Added new function silc_socket_host_lookup to perform
8011 asynchronous IP and FQDN lookups for the socket connection.
8012 Affected files lib/silcutil/silcsockconn.[ch].
8014 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8016 * Added SILC_MUTEX_DEFINE to define the mutex on environments
8017 that may or may not compile the mutex support in.
8019 Changed the silc_mutex_alloc interface. It allocates the
8020 mutex now to the sent pointer and returns TRUE or FALSE.
8022 Affected file lib/silcutil/silcmutex.h.
8024 * Wrote the SILC Task Queue interface to support multi-threads.
8025 Affected file lib/silcutil/silctask.[ch].
8027 * Wrote the SILC Scheduler to support multi-threads. Affected
8028 file lib/silcutil/silcschedule.c.
8030 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8032 * Implemented the SILC Mutex API and SILC Thread API for WIN32
8033 in lib/silcutil/win32/.
8035 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8037 * Defined SILC Mutex API and SILC Thread API and implemented
8038 them for Unix. Affected files are
8039 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
8040 lib/silcutil/unix/silcunixmutex.c and
8041 lib/silcutil/unix/silcunixthread.c.
8043 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8045 * Fixed the silc_server_remove_clients_by_server's channel
8046 key re-generation. The hash table handling was incorrect
8047 and would not work with many channels. Affected file is
8050 * Fixed some memory leaks around the server code.
8052 * Rewrote the silc_server_get_users_on_channel to support IPv6
8053 based Client ID's. Affected file silcd/server.c.
8055 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
8056 specification. However, a separate document must be written
8057 to define the detailed signing procedure and the payload
8058 associated with the flag. Defined the flag to the
8059 lib/silccore/silcchannel.h as well.
8061 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8063 * Changed the dynamic tables to static size tables in the
8064 lib/silccrypt/silchmac.c.
8066 * Removed GCC dependencies from the code. A patch by cras.
8068 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8070 * Do not show the error "Error receiving packet bla bla"
8071 in server if it really was not an error (-2 means that reading
8072 is pending). Affected file silcd/server.c.
8074 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8076 * Fixed a possible crash in silc_server_remove_clients_by_server
8077 in silcd/server.c. Fixed there also some memory leaks.
8079 * Fixed the silc_idlist_replace_client_id. It could replace
8080 wrong key in the hash table. Affected file silcd/idlist.c.
8082 * Do not check whether there are global users on the channel
8083 if the channel->global_users is FALSE. Affected functions
8084 silc_server_remove_from_one_channel and
8085 silc_server_remove_from_channels in silcd/server.c. Also,
8086 do not check if the removed client is local as we can be
8087 sure that global client was not removed from the channel
8088 and checking for global users is not needed.
8090 * The silc_server_remove_clients_by_server now re-generates
8091 the channel keys correctly for those channels that had
8092 clients removed from them. Affected file silcd/server.c.
8094 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8096 * Found the reason of random crashes in the server. We weren't
8097 ignoring the SIGPIPE signal (which can be sent in write())
8098 and it crashed the server. Affected file silcd/silcd.c.
8100 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8102 * Assure that sock->user_data is not NULL in the function
8103 silc_server_packet_send in silcd/packet_send.c.
8105 * Disconnect the remote connection if it could not be added
8106 to any ID lists in the server. The affected file is
8109 * Check in silc_server_packet_send[_real/dest] that the
8110 socket is not disconnecting and ignore the data if it is.
8111 Affected file silcd/packet_send.c.
8113 * Define inline to __inline on native WIN32 compilation.
8114 Affected file includes/silcwin32.h.
8116 * Added some explicit type casts for inline code since MSVC
8117 require them. Affected files lib/silcutil/silcbuffer.h,
8118 lib/trq/silcdlist.h and lib/trq/silclist.h.
8120 * Print warning in log files from now on if the packet
8121 decryption fails. Affected file silcd/server.c.
8123 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8125 * Changed the `say' client operation's interface to accept
8126 new `type' argument to indicate the type of the message sent
8127 by the library. The application may filter the library's
8128 messages according the type. The affected file is the
8129 lib/silcclient/silcapi.h.
8131 * Added two new functions to lib/silcclient/silcapi.h:
8132 silc_client_del_client and silc_client_del_client_by_id.
8133 Affected file lib/silcclient/idlist.c.
8135 * Moved the clientincludes.h from includes/ to silc/ and
8136 serverincludes.h from includes/ to silcd/.
8138 * The modes for the CMODE and CUMODE are now passed as
8139 uint32 for application with COMMAND_REPLY. The affected
8140 file is lib/silcclient/command_reply.c.
8142 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8144 * /WHOIS without arguments shows client's own information.
8145 Affected file lib/silcclient/command.c.
8147 * Changed PING to not accept any arguments. The specs
8148 says that client can ping only the connected server so
8149 requiring an argument is not needed. Affected file is
8150 lib/silcclient/command.c.
8152 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8154 * Fixed a fatal bug in private message sending and reception
8155 encryption and decryption when using private message keys.
8156 The implementation was incorrect and did not follow the
8157 specification. It causd that some of the message were
8158 lost since it did not use the sending and receiving keys
8159 as the protocol suggests. This has been fixed and will cause
8160 incompatibilities with older clients when sending private
8161 message encrypted with private message keys. Affected files
8162 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
8163 and various other in Irssi SILC Client.
8165 Added `responder' boolean argument to the functions
8166 silc_client_add_private_message_key[_ske] to indicate when
8167 the key is added as responder or initiator of the key
8170 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8172 * Removed the silc_ske_check_version function and created
8173 a SilcSKECheckVersion callback. Added also a function
8174 silc_ske_set_callbacks that is now used to set all SKE
8175 callbacks. The callback functions are not given to
8176 the SKE functions anymore, but this function is used to
8179 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
8181 * Added `silc_version' argument to the silc_client_alloc
8182 to define the version of the application for the library.
8183 The library will use the version string to compare it
8184 against the remote host's (usually a server) version
8185 string. Affected file lib/silcclient/silcapi.h
8187 * Added the KE protocol context to Key Agreement context
8188 in client library so that we can abort the SKE if it
8189 is in process when we get timeout. Affected file is
8190 lib/silcclient/client_keyagr.c.
8192 * Do not resolve the client ID forever if it returns in the
8193 first time that such client does not exist. This was done
8194 for example with private message. Affected file is
8195 lib/silcclient/client_prvmsg.c.
8197 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8199 * Do not add regex.h for WIN32. The affected file
8200 includes/silcincludes.h.
8202 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8203 not work yet 100%. It generates the DLL's automatically
8204 when compiling with --with-win32 under cygwin.
8206 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8208 * lib/contrib/regex.c is not compiled on WIN32.
8210 * Added silc_net_get_socket_opt function to the
8211 lib/silcutil/silcnet.h.
8213 * Added includes/silcwin32.h for WIN32 specific includes
8216 * Do not use ptime structure or any of the posix process
8217 functions on WIN32 in lib/silccrypt/silrng.c.
8219 * Added silc_gettimeofday to provide generic function
8220 for struct timeval on all platforms. Added the function
8221 to lib/silcutil/silcutil.h.
8223 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8225 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8226 library as they clearly belong there. As a plus side we
8227 can make the actual socket connection routines platform
8230 Added also new generic function silc_socket_read and
8231 silc_socket_write (that used to be silc_packet_[read/write].
8232 The implementation of these are platform specific.
8234 * Added WIN32 specific routines of silc_socket_[read/write]
8235 to lib/silcutil/win32/silcwin32sockconn.c.
8237 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8239 * Added preliminary support for native WIN32 compilation under
8240 cygwin (using the -mno-cygwin option for GCC) to the
8241 ./configure.in.pre. The --with-win32 now prepares the
8242 compilation for native WIN32.
8244 * Rewrote the SILC Scheduler interface in the file
8245 lib/silcutil/silcschedule.h. The scheduler is now context
8246 based and does not have anymore any global static scheduler.
8247 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8248 and created lib/silcutil/win32 directory for WIN32 based
8251 * Added Unix specific network routines to the
8252 lib/silcutil/unix/silcunixnet.c and the old
8253 lib/silcutil/silcnet.c includes now only generic routines.
8255 Added WIN32 specific network routines to the
8256 lib/silcutil/win32/silcwin32net.c.
8258 * Added Unix specific utility functions from the
8259 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8261 * Added WIN32 SILC Scheduler to the file
8262 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8265 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8267 * Do not handle JOIN notify in the server if the target client
8268 is not registered (idata->registered == FALSE). The affected
8269 file is silcd/packet_receive.c.
8271 * Update the nickrec->founder in event_cumode in the Irssi SILC
8272 client. Affected file irssi/src/silc/core/silc-channels.c.
8274 * Fixed the CUMODE_CHANGE notify handling in the server when
8275 server and router are announcing their clients on channels.
8276 Now the mode changes are saved and notified correctly. The
8277 affected file is /silcd/packet_receive.c.
8279 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8280 They really did not replace the cache entry in the ID Cache.
8281 Now they do that. Affected file silcd/idlist.c.
8283 * Fixed the KICK notify handling in the Irssi SILC client to
8284 update the channel records so that the kicked client does not
8285 appear to be on the channel. The affected file is
8286 irssi/src/silc/core/silc-channels.c.
8288 * Always update the conn->current_channel when executing command
8289 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8291 * Fixed the KILL notify handling in Irssi SILC client to remove
8292 the killed client on all channels.
8294 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Fixed the silc_parse_command_line to remove extra spaces
8297 from the start and end of the arguments. Affected file is
8298 lib/silcutil/silcutil.c.
8300 * Cancel and free any active protocol in the function
8301 silc_server_close_connection. Affected file silcd/server.c.
8303 * Cancel and free any active protocol in the function
8304 silc_client_close_connction. Affected file is
8305 lib/silcclient/client.c.
8307 * Do not execute the KILL command for clients that are in
8308 history (ie. they are not in the network). Affected file is
8311 * Fixed KILL notify handling, client does not crash anymore.
8312 Affected file irssi/src/silc/core/silc-channels.c.
8314 * Reduced the default packet buffer size from 2048 to 1024 in
8315 lib/silccore/silcpacket.c.
8317 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8318 counter to the SKE context that is incresed when the SKE library
8319 performs async operation outside the library. If the outside
8320 process frees the SKE context and FREED status will be set
8321 and the library will detect after the sync operation that the
8322 libary is freed. The affected files are
8323 lib/silcske/silcske[_status].[ch].
8325 * Resolve the client entry information in the function
8326 silc_client_channel_message to assure that NULL pointer is not
8327 passed as client entry to the application. */
8329 * Fixed the task timeout calculation to assure that there is
8330 never negative timeouts. The affected file is
8331 lib/silcutil/silcschedule.c.
8333 * Fixed the channel user mode notification sending in server.
8334 It was sent point-to-point to the router (or to server by router)
8335 but it needs to be destined to a channel. The routines now
8336 supports sending the channel user mode notifys to the channels
8337 when announcing clients and channels. Affected files are
8338 silcd/server.c and silcd/packet_receive.c.
8340 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8341 It did not actually replace the old channel entry in the cache.
8342 Affected file lib/silcclient/client_notify.c.
8344 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Fixed a possible crash in silc_packet_send_prepare. It now
8347 assures always that there is enough space in the buffer and
8348 at the tail area of the buffer (for MAC).
8350 Fixed the inbound buffer reallocation in silc_packet_read.
8351 It was old code and did not handle the reallocation correctly.
8354 The affected file is lib/silccore/silcpacket.c.
8356 * Fixed buffer overflow in silc_parse_nickname in the file
8357 lib/silcutil/silcutil.c.
8359 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * make install generates new server keys only if there is not
8364 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8367 Added check that if the NOREPLY is set then we will not send
8368 the away message. This avoids infinite loop of away messages
8369 if both clients are away. The affected file is
8370 lib/silcclient/client_prvmsg.c.
8372 * Fixed client crash if /NICK was given without arguments.
8373 Affected file lib/silcclient/command.c.
8375 * Server does not send the invite list in INVITE command back
8376 to the client if the list was not altered. Added this notion
8377 to the protocol spec as well. Affected file silcd/command.c.
8379 Fixed possible crash in INVITE command by checking the
8380 value of silc_server_get_client_route command.
8382 * Fixed the INVITE notify type handling. The arguments are now
8383 taken in correct order and client does not crash. The affected
8384 file is irssi/src/silc/core/silc-channels.c.
8386 Removed the "Inviting xxx to channel" message from the
8387 client library away and let the application handle it.
8388 Affected file lib/silcclient/command.c. Added that message
8389 to Irssi SILC client's message formats.
8391 * Fixed CMODE command crash in client. It now checks the
8392 amount of arguments correctly and does not crash. The affected
8393 file is lib/silcclient/command.c.
8395 * Do not create new channel automatically in silc_channels_join
8396 but check whether the channel by that name already exists.
8397 Affected file irssi/silc/core/silc-channels.c.
8399 * Do not send the SERVER_SIGNOFF to router if the disconnected
8400 entity was the router. Affected file silcd/server.c.
8402 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8403 SILC client as it was missing from there.
8405 Added the handling of the KICK notify to the Irssi SILC client
8406 as it was missing. Added "you have been kicked" message to
8407 Irssi SILC client's message modules formats.
8409 Added the handing of the KILL notify to the Irssi SILC client
8410 as it was missing. Added the kill message module formats
8413 The affected file is irssi/src/silc/core/silc-channels.c.
8415 * The router did not save the channel mode the server announced.
8416 Affected file silcd/packet_receive.c.
8418 * Fixed a possible crash in INFO command in server. If the
8419 server did not provide the server info it crashed. Affected
8420 file silcd/command.c.
8422 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Fixed the GETKEY command in the server to check also the
8425 global list. Otherwise the GETKEY would not work correctly
8426 in normal SILC server. Affected file silcd/command.c.
8428 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Fixed GETKEY crash, it crashed if the command did not succseed.
8432 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8435 is now real and not just an macro interface to GMP.
8437 Removed the entire GMP from the source tree and imported new
8438 NSS MPI library instead. Reason for removing GMP is that it is
8439 extremely large and compiles extremely slow. The NSS MPI
8440 is only a few files and compiles in less than 10 seconds.
8441 The speed is also about the same as GMP. The MPI is imported
8442 to lib/silcmath/mpi.
8444 If the system has GMP installed we will still use the GMP.
8445 If it is not then the NSS MPI will be compiled.
8447 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Merged a long nickname (127 characters long) crash bugfix from
8450 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8452 * Merged a freed memory reference bugfix from Irssi CVS tree.
8453 Affected file irssi/src/core/commands.c.
8455 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Added the server's public key sving and verification to the
8458 server when performing the SKE. This was missing and the
8459 remote server's (or router's) public key was accepted without
8460 checking whether we have it previously or trust it at all.
8461 Affected file silcd/protocol.c.
8463 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Check in the silc_server_timeout_remote if protocol is active
8466 and make sure that the protocol's final callback is called so
8467 that all memory if freed. Affected file silcd/server.c.
8469 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * silc_server_whois_send_reply crashed the server if the nickname
8472 was 127 characters long. Affected file silcd/command.c.
8474 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added sanity check to the silc_server_new_client. If the hostname
8477 is provided inside username then check that the provided hostname
8478 really is the same as the resolved one. If the hostname was not
8479 resolved then check it from the public key. Affected file is
8480 silcd/packet_receive.c.
8482 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8483 if the server disconnected us and the connection is not valid
8484 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8486 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8487 the library to the lib/silcutil/silcutil.[ch].
8489 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Close log file after open. Affected file
8492 lib/silcutil/silclog.c.
8494 * Check whether sock == NULL in silc_client_send_packet and return
8495 if it is. Affected file lib/silcclient/silcclient.c.
8497 * Check rec->entry == NULL in the Irssi SILC Client before
8498 sending the channel message. Affecte file is
8499 irssi/src/silc/core/silc-servers.c.
8501 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Merged a splitted window bugfix from Irssi CVS tree. The
8504 affected file is irssi/src/fe-text/textbuffer-view.c.
8506 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8507 It did not print nickname.
8509 * Improved the distributions system a bit.
8511 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8514 irssi/src/fe-text/gui-window.c.
8516 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8517 to in-active server. The affected file is
8518 irssi/src/silc/core/client_ops.c.
8520 * Resolve the client in USERS command reply if the entry does
8521 not have username resolved. The affected file is
8522 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8523 command to WHOIS command to really resolve stuff. The USERS
8524 is not used any more in any critical section so WHOIS can
8525 be used even though it might be slower than IDENTIFY.
8527 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8530 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Changed the protocol API a bit more consistent in the
8533 lib/silccore/silcprotocol.[ch].
8535 * Changed the following headers to ROBODoc format:
8537 lib/silccore/silcpayload.h
8538 lib/silccore/silcprotocol.h
8539 lib/silccore/silcsockconn.h
8541 All core library headers are now formatted.
8543 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Fixed a bug in Irssi SILC client; do not show that you are
8546 server/router operator if you really are not. Affected file is
8547 irssi/src/silc/core/client_ops.c.
8549 * Renamed silc_command_free_payload to silc_command_payload_free.
8550 Affected file lib/silccore/silccommand.h
8552 * Added silcmath.h to include the prototoypes of various routines
8553 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8556 * Changed the following headers to ROBODoc format:
8558 lib/silccore/silcchannel.h
8559 lib/silccore/silccommand.h
8560 lib/silccore/silcid.h
8561 lib/silccore/silcidcache.h
8562 lib/silccore/silcmode.h
8563 lib/silccore/silcnotify.h
8564 lib/silccore/silcpacket.h
8565 lib/silcmath/silcmath.h
8567 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Added checking to the server code not to start the server if
8570 ciphers and stuff are not configured properly. Affected files
8571 silcd/serverconfig.[h] and silcd/server.c.
8573 * Changed the layout of the header files of the public interfaces
8574 in the SILC libraries. The new layout supports ROBODoc
8575 documentation tool (and some others) so that it is easy to create
8576 a library reference manual. All the other headers and source
8577 code must still follow the CodingStyle document. Also source
8578 code must not include these ROBODoc stuffs, only the headers.
8579 Furthermore, all public interface headers must now be named
8580 by using `silc' prefix, example: silcapi.h, silccipher.h.
8581 Some files were renamed due to this. All the other headers
8582 must not be used as public interfaces. I will update the
8583 CodingStyle document later. Changed following headers, so far:
8585 lib/silcclient/silcapi.h
8586 lib/silccore/silcauth.h
8587 lib/silccore/silcprivate.h
8588 lib/silccrypt/silcdh.h
8590 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Removed silc_client_packet_send_flush from the client library
8595 as it is not needed. Affected file lib/silcclient/client.[ch].
8597 * Added printing of message of unresolved authentication method
8598 to the Irssi SILC client. Added it to the module formats.
8599 Removed the same message from the client library.
8601 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Added new distribution feature, DISTLABEL. Every distribution
8604 can define own preprocessor label that can be used in the
8605 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8606 file distributions, acconfig.h.pre and prepare.
8608 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8610 * Added Makefile.defines_int to include the actual definitions
8611 for Makefile.defines.in. Tested the new distribution system,
8612 created distributions and tested installation.
8614 * Added AWAY message printing to the Irssi SILC client. Added
8615 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8617 * Added SCONNECT command to call the SILC's CONNECT command.
8618 Cannot use CONNECT directly since Irssi uses that internally.
8619 Affected file irssi/src/silc/core/silc-servers.c.
8621 Added ACTION local command. It is same as ME command but takes
8622 the channel as mandatory argument.
8624 Rewrote some of the Irssi's help files to suite for SILC
8627 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Added Makefile.defines[.in] that should for now on be included
8630 in all Makefile.am file in the source tree. That file includes
8631 all common compilation definitions for SILC source tree.
8633 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Minor changes to the ./prepare script to change the package
8636 name according the distribution name to the configure.in.
8638 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Created new distribution system. Added file `distributions'
8641 that defines all the distributions that can be created out of
8642 the SILC source tree. The ./prepare script now reads that
8643 file to determine how to prepare the distributions. The
8644 first argument to the ./prepare is the name of the distribution
8645 and second is the version of the distribution. If given
8646 without arguments it creates the default (toolkit) distribution
8647 with the default version (defined in ./prepare).
8649 All Makefile.am files that are subject to the distributions
8650 are now named as Makefile.am.pre. These are ./Makefile.am
8651 and lib/Makefile.am. Others may be changed later.
8653 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Added invite list, ban list, some key management and connection
8656 error message printing to module formats in the Irssi SILC client.
8658 * Added new silc_client_set_away_message to set the away message
8659 that is back to the person who sent private message. The
8660 affected file lib/silcclient/silcapi.h and the
8661 lib/silcclient/client_prvmsg.c.
8663 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Fixed the private message sending in the Irssi SILC client,
8666 added local command KEY to the Irssi SILC client.
8668 Added key management and key agreement message formats to the
8669 irssi/src/fe-common/silc/module-formats.[ch].
8671 Added USERS (alias WHO) printing, server/router operator
8672 indication and LIST command printing to the module formats.
8674 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Fixed channel joining notify handling, cumode notify handling
8677 from Irssi SILC client.
8679 * Added SILC specific module-formats to the Irssi SILC client so
8680 that SILC specific message hilighting, colors etc is possible.
8681 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8683 Added channel mode, channel user mode, actions, notices,
8684 whois and whowas printing to the the module-formats.c.
8686 * Fixed a bug in channel deletion in the server. The channel
8687 is not left to the cache even if the channel founder auth mode
8688 is set when there are no users anymore on the channel. Affected
8689 file silcd/server.c.
8691 * The silc_net_localhost now resolves the entire hostname including
8692 the domain name. Affected file lib/silcutil/silcnet.c.
8694 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Changed the ask_passphrase client operation to be ascynchronous.
8697 It has now a completion callback and a context that the
8698 application must call after it has got the passphrase from
8699 the user. Affected files lib/silcclient/silcapi.h,
8700 lib/silcclient/protocol.c, lib/silcclient/command.c and
8703 Added SilcAskPassphrase callback that the application calls
8704 to deliver the passphrase to the library.
8706 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8707 The public key verification and especially a certificate
8708 verification is asynchronous procedure.
8710 Added new SILC_SKE_STATUS_PENDING status to indicate the
8711 request is pending and a callback will be called to finalize
8714 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8715 indicate that remote end did not send its public key (or
8716 certificate), even though we require it. Added check for this
8717 condition in the SKE. This was a security bug, now fixed.
8719 Defined new SilcSKEVerifyCbCompletion callback that is called
8720 when the verification process is completed.
8722 The affected files lib/silcske/silcske_status.h and
8723 lib/silcske/silcske.[ch].
8725 * Changed the verify_public_key client operation to be async
8726 as well. Defined SilcVerifyPublicKey callback that is used to
8727 indicate the success of the public key verification process.
8729 Changed the server and client to use the new async client
8732 * Changed the Irssi SILC client's internal scheduler to be called
8733 twice as many times as it used to be. As a result the client
8734 should be a bit faster now. Affected file is
8735 irssi/src/silc/core/silc-core.c.
8737 * Added support to Irssi SILC client of asynchronous public key
8738 verification and passphrase inquiry. Affected file is
8739 irssi/src/silc/core/silc-core.c.
8741 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8743 * Do not say "You have left channel %s" in client library.
8744 Moved it to the application. Affected files are
8745 lib/silcclient/command.c and silc/client_ops.c.
8747 * Fixed silc_client_get_clients. Command context was not
8748 duplicated and was freed memory in the callback. Affected
8749 file lib/silcclient/idlist.c.
8751 * Do not say "you are now talking..." on JOIN command in the
8752 client library. The appliation must handle it.
8754 * Do not say ".. changed topic to" in command reply in the
8755 client libary. The application must handle it.
8757 * Fixed TOPIC command sending in the client library.
8759 * Fixed a memory leak in silc_client_command_free in the file
8760 lib/silcclient/command.c.
8762 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Imported a modified version of Irssi client to the source tree.
8765 The Irssi will be used to create a new client called
8766 Irssi SILC. Imported to irssi/.
8768 Added silc_core_init_finish function to the Irssi. Affected
8769 file irssi/configure.in.
8771 A lot changes in the Makefile.ams around the irssi tree.
8773 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Do not rehash if the new size is same as the old size of the
8776 hash table, in the silc_hash_table_rehash*. The affected file
8777 lib/silcutil/silchashtable.c.
8779 * Replaced hash_table_del_by_context calls from the server
8780 (when channel->user_list and client->channels) to the
8781 hash_table_del as it is sufficient and faster.
8783 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added silc_hash_table_list, silc_hash_table_get and the
8786 SilcHashTableList structure to provide an alternative way to
8787 traverse the hash table. The affected files are
8788 lib/silcutil/silchashtable.[ch].
8790 * Changed the server's idlist routines to use the hash table
8791 routines to optimize the code.
8793 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Replaced the client entry's `channel' list and channel entry's
8796 `user_list' list to hash tables for optimized lookup. Changed
8797 the code to use the hash table interface around the code.
8798 Affected file lib/silcd/idlist.[ch].
8800 * Added `auto_rehash' boolean argument to the function
8801 silc_hash_table_alloc to indicate whether the hash table should
8802 auto-rehash when it thinks is appropriate time. It will
8803 increase the hash table size if the there is twice as much
8804 entries in the table than the size of the table, and will
8805 decrease the size if there are twice as less entries than
8806 the size of the table.
8808 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8812 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * silc_idcache_purge_by_context deletes the entry now by context
8815 as it is supposed to do. Affected file lib/silccore/idcache.c.
8817 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8818 client is not anymore valid (WHOWAS givens the info) and not
8819 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8821 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Removed the `data' and `data_len' arguments from the ID Cache
8824 interfaces and added `name' argument. ID Cache does not handle
8825 anymore the binary data only a names associated with given ID.
8827 * When hashing a Client ID with silc_hash_id the entire ID is
8828 not hashed anymore, instead only the hash of the Client ID is
8829 hashed. This way we can access the Client ID from the cache
8830 with Client ID but with the hash of the ID (which is a hash of
8831 the nickname) as well without any difference in performance.
8833 Added also silc_idcache_find_by_id_one_ext to do one on one
8834 searching when we have the actual ID. Added also function
8835 silc_hash_client_id_compare. The affected files are
8836 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8838 * When hashing the name associated with a ID it is always done
8839 in lowercase. This way we can access the cache without worrying
8840 about case-sensitivity, even though, for example nicknames are
8843 * Fixed a bug in server with channel message sending. It put
8844 wrong ID type as destination ID. The affected file
8845 silcd/packet_send.c.
8847 * silc_idcache_del_by_context now deletes from all hash tables
8848 by context. Affected file lib/silccore/idcache.c.
8850 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Changed the client library to use the new ID Cache interface.
8853 Changes around the source tree.
8855 * Added silc_hash_table_rehash_ext to rehash with specific
8856 hash function. Affected file lib/silcutil/silchashtable.[ch].
8858 * Added silc_hash_string_compare to compare two strings in the
8859 hash table. Affected file lib/silcutil/silcutil.[ch].
8861 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Added new function silc_idcache_del_by_context into the
8864 lib/silccore/idcache.[ch].
8866 * Changed the server's ID list routines to use the new ID Cache
8867 interface. Changes around the source tree.
8869 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Added silc_hash_table_del[_by_context]_ext functions in to the
8872 lib/silcutil/silchashtable.[ch].
8874 Removed silc_hash_table_find_all* routines and added new
8875 silc_hash_table_find_foreach to replace them.
8877 Added silc_hash_table_replace_ext function as extended
8878 replacing function. Separated the simple hash table interface
8879 from the extended hash table interface in the file
8880 lib/silcutil/silchashtable.h.
8882 * Fixed minor bugs and changed it to use some of the new
8883 hash table functions in lib/silccore/idcache.c
8885 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added new function silc_hash_table_find_all to return all keys
8888 in the hash table by the specified key. As the hash table is
8889 collision resistant it also makes it possible to have several
8890 duplicate keys in the hash table. This function may be used to
8891 find all of the keys from the hash.
8893 Added user_context arguments to the SilcHashFunction,
8894 SilcHashCompare and SilcHashDestructor to deliver user specified
8897 Added new fuctions silc_hash_table_find[_all]_ext to do
8898 extended lookup with specified hash and compare functions and
8899 specified user contexts.
8901 Added new function silc_hash_table_add_ext to add the key
8902 with specified hash function and user context.
8904 Added new function silc_hash_table_foreach to traverse all
8905 entrys in the hash table. Added SilcHashForeach callback
8908 Added new function silc_hash_table_del_by_context to delete
8909 the entry only if the context associated with the key matches.
8911 Affected files are lib/silcutil/silchashtable.[ch].
8913 * Removed silc_hash_[server/client/channel]_id and added just
8914 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8915 silc_hash_id_compare to compare two ID's using as the hash table
8916 comparison function. Added also silc_hash_data to hash
8917 binary data and silc_hash_data_compare to compare it.
8919 * Removed silc_idlist_find_client_by_hash as it is not needed
8920 anymore. Affected file silcd/idlist.[ch].
8922 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8923 to use internally the SilcHashTable. The new ID Cache is a lot
8924 faster than the old one. Some of the ID Cache interface was also
8925 rewritten and obsolete and stupid functions were removed.
8927 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8929 * Added entry_count field to the SilcHashTable to keep the number
8930 of the entries in the table. Implemented the function
8931 silc_hash_table_rehash. Added new function
8932 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8934 Fixed a minor bug in silc_hash_table_free.
8936 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8937 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8938 into the lib/silcutil/silcutil.[ch].
8940 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8942 * Implemented a collision resistant hash table into the
8943 lib/silcutil/silchashtable[ch]. See the header and the source
8944 for the SilcHashTable API.
8946 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8948 * Merged dotconf version 1.0.2 into lib/dotconf.
8950 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Do not compile anything in lib/silcsim/* if the SIM support
8953 is not enabled. The tree should now compile without problems
8956 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Compiled the SILC under cygwin. Compiled and tested briefly
8959 without problems. More tests needed. The SIMs didn't compile
8962 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8964 * Fixed possible crash in silc_get_username in the
8965 lib/silcutil/silcutil.c.
8967 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Fixed a va_arg in silc/client_ops.c.
8971 * Oops, RC5 routines were named AES and caused some problems
8972 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8974 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Added new SilcIDIP structure into the lib/silccore/id.h and
8977 replaced the old `ip' fields from all SILC ID's to that type.
8978 This is a step towards IPv6 support.
8980 The silc_id_get_len takes now the ID as an extra argument.
8981 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8982 both IPv4 and IPv6 based ID's.
8984 The affected files are lib/silccore/id.[ch] and other files
8985 around the tree using these routines.
8987 * Removed the ID length arguments in server from various
8988 silc_server_send_notify_* routines -> they are not needed
8991 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Fixed memory leak in silc_encode_pem_file in the file
8994 lib/silcutil/silcutil.c.
8996 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Check minor version as well in the SKE. Affected files are
8999 silcd/protocol.c and lib/silcclient/protocol.c.
9001 * Added --identifier option to the server so that an identifier
9002 can be when creating the public key for the server. Affected
9003 file is silcd/silcd.c.
9005 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
9006 lib/silccrypt/silcpkcs.c.
9008 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Register default ciphers and stuff when using -C option with
9011 the server. Affected file sildc/silcd.c.
9013 * Put back the servers public key filename format, it is better
9014 than the new one. For now, the client keys are saved with the
9015 new filename format. The affected file silc/client_ops.c.
9017 * Implemented the Cipher API for the rest of the ciphers that
9018 did not implement it or implemented it the wrong way.
9020 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Register default ciphers and stuff when using the -S option
9023 in the client. Affected file silc/silc.c. Same also when
9024 creating new key pair with -C option.
9026 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Fixed the silc_verify_public_key client operation function to
9029 save the public keys differently. The fingerprint is now
9030 used as filename and not the hostname. This way also the
9031 client keys are saved uniquely and not with hostnames. The
9032 affected file is silc/client_ops.c.
9034 * Trimmed the silc_hash_fingerprint function to remove extra
9035 whitespaces from the end of the fingerprint. The affected
9036 file is lib/silccrypt/silchash.c.
9040 * Added silc_cipher_register_default function to register all
9041 default ciphers. It can be used when configuration files
9042 does not exist and the application does not want any specific
9043 ciphers in any specific order.
9045 The SilcDList is now used as silc_cipher_list dynamically
9046 allocated cipher list. Removed the static list all together
9047 and now all ciphers must be allocated to the dynamic list.
9048 The silc_cipher_alloc routine was changed to check only the
9051 All silc_cipher_* routines that used to return int returns
9054 The affected files lib/silccrypt/silccrypt.[ch].
9056 * The same thing was done to silc_hash_* as for silc_cipher_*
9057 routines. Affected files lib/silccrypt/silchash.[ch].
9059 * The same thing was done to silc_pkcs_* as for silc_cipher_*
9060 routines. Affected files lib/silccrypt/silcpkcs.[ch].
9061 Added also silc_pkcs_[un]register[_default] functions.
9062 Removed the data_context from the PKCS API.
9064 * Added silc_hmac_register_default function to register default
9065 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
9066 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
9067 to unregister all hmacs at once.
9069 * Register the default ciphers, hash functions, PKCSs and HMACs
9070 if client's configuration file does not exist. The affected
9073 * The client did not load the hash functions from the SIM
9074 modules at all. Added support for this. Affected file is
9075 silc/clientconfig.c.
9077 * When decoding public key with silc_pkcs_public_key_decode, check
9078 the supported algorithm only if PKCS are registered. Affected
9079 file lib/silccrypt/silcpkcs.c. The same was done with the
9080 silc_pkcs_private_key_decode.
9082 * Fixed the SILC List routines to keep the list always in order.
9083 It used to change the list's order when traversing the list but
9084 not it preserves the order. Affected file lib/trq/silclist.h.
9086 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Added the client library to use the SilcSocketConnection's
9089 reference counter (by silc_socket_dup) to prevent the bug that
9090 the socket object may be freed underneath async operation.
9092 * The name resolv library checking fixes in the configure.in.pre.
9095 * Created new version of the protocol drafts for future
9096 development. The -03 drafts are the ones that will be changed
9097 in the trunk now and the -02 will remain as they are.
9099 * Send list of CUMODE notifys to the router when announcing
9100 the channel users to the router. Affected file silcd/server.c.
9101 If the router receiving channel founder CUMODE for a channel
9102 that already has channel founder it will send CUMODE notify
9103 to the sender to remove the channel founder rights from the
9104 announced client. Affected file silcd/packet_receive.c.
9106 * The CUMODE notify may now use Server ID as well as the entity
9107 who changes the mode. Updated protocool specs.
9109 * Updated INSTALL and README files.
9111 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * New web pages in the http://silc.pspt.fi. The pages was
9118 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * Implemented the [DenyConnectin] config section in the server.
9121 Added silc_server_config_denied_conn to check whether incoming
9122 connection is denied. Affected file silcd/serverconfig.[ch].
9124 * Do not check the ports when checking the incoming configuration
9125 data if the port is 0, meaning any. Affected file is
9126 silcd/serverconfig.c.
9128 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Fixed buffer overflow in silc_string_compare in the file
9131 lib/silcutil/silcutil.c.
9133 * Fixed double free in silc_server_command_leave in the file
9136 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Fixed the version checking in the server. Affected file is
9141 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9143 * Fixed the configuration data fetching when accepting new
9144 connections in the server. Affected file silcd/server.c.
9146 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Added `sender_entry' argument to the function
9149 silc_server_packet_relay_to_channel so that we can check
9150 whether some destination actually belongs to the same route
9151 the sender belongs (ie, we must not resend the packet to the
9152 sender). Affected file silcd/packet_send.[ch].
9154 * Added `servername' field to the SilcClientEntry in the server
9155 to hold the name of the server where client is from. Affected
9156 file is silcd/idlist.h.
9158 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Moved the channel message encrypting in the router betwen
9161 router connections from silc_server_channel_message to the
9162 silc_server_packet_relay_to_channel since we want to check
9163 whether we have anybody channel before encrypting anything.
9164 Affected files silcd/packet_[receive/send].c.
9166 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Fixed the [AdminConnection] server config section to support
9169 multiple entries. Affected file silcd/serverconfig.c.
9171 * Added support into the server to check the validity of the
9172 incoming connection before executing any KE or authentication
9175 * The connection configuration is now saved to the KE and
9176 connection auth protocol contexts and not fetched anymore in
9177 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
9179 * The local hosts listenning address and port is also resolved
9180 now when starting the server. We want to have the socket object
9181 to include the real address and port for the listener. Added
9182 new function silc_net_check_local_by_sock into the files
9183 lib/silcutil/silcnet.[ch].
9185 * Fixed a broadcast bug in server -> do not broadcast if we
9188 * Fixed a routing bug. Do not route broadcast packets ever.
9189 Broadcast packets must be processed always and not routed since
9190 they may be destined to some other host than yourself and thus
9191 would get routed without no good reason. Affected file is
9194 * Added function silc_server_config_is_primary_route to check
9195 whether primary router connection has been configured (a router
9196 configuration that we are initiating). If there is not, we
9197 will assume that there is only two routers in the SILC network
9198 and we will use the incoming router connection as our primary
9199 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9201 * Changed the order of the broadcasting. Broadcast _after_ the
9202 packet has been processed not before. Affected file is
9205 * Fixed a [ClientConnection] parsing bug. The port was never
9206 parsed correctly thus resulting to port 0. Affected file
9207 silcd/serverconfig.c.
9209 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9210 argument and did not set the broadcast packet flag. Affected
9211 file silcd/packet_send.c. Fixed same bug in the function
9212 silc_server_send_notify as well.
9214 * If we receive NEW_ID packet for our own ID in the server, ignore
9217 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * Removed the nickname from the Private Message Payload.
9222 Updated the code and the protocol specs.
9224 * Updated protocol specs for submitting to the IETF.
9226 * Tweaked the Random Number Generator a bit. Affected file
9227 lib/silccrypt/silcrng.c. Exported a new function
9228 silc_rng_[global]_add_noise which can be used to add more
9231 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Do not parse packets with different timeout when protocol
9234 is active -> may cause problem with rekey. Affected file
9237 * When server receives signoff notify it must not create
9238 new channel key if the client is on any channels since the
9239 sender of the signoff notify will create it.
9241 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Added printing of error messages during SKE protocol from the
9244 failure packet sent by server during SKE. Affected file
9247 * Removed the client's failure_callback handling with timeout
9248 and handle it immediately when received.
9250 * The SKE library returned wrong type in SUCCESS and FAILURE
9251 packets. They must be 32 bit MSB not 16 bit MSB.
9253 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Ok, rewrote the logic of the re-key and now it seems to work.
9256 I tested it on high traffic with frequent re-keys without
9257 problems. Added hmac_receive (and renamed hmac to hmac_send)
9258 in SilcClientConnection in lib/silcclient/client.h and
9259 in SilcIDListData in silcd/idlist.h. Also, removed the
9260 SilcPacketParserContext's cipher and hmac fields as they are
9261 not needed anymore and actually caused some problems when
9262 the ciphers and hmac's changed underneath the packet parser.
9264 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9266 * If re-key protocol is active then process the incoming packets
9267 synchronously since we must assure that icoming packets encrypted
9268 with the old key is processed before the new keys is set to
9269 use. This is true other packets than for REKEY packets.
9270 Affected file silcd/server.c. The same was done to client library
9271 as well, affected file lib/silcclient/client.c.
9273 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Fixed bug in client and server to accept the force send if
9276 the packet is send from silc_[server/client]_packet_process
9277 function. Otherwise the packets are never delivered, oops.
9279 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * Disable force sending of packets when REKEY protocol is active.
9282 We must assure that no packet is sent directly when rekey is
9283 performed. All packets must be sent through packet queue.
9284 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9285 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9286 function is silc_[server/client]_packet_send_real to check
9289 * Replaced the SIM paths from example config files to
9290 /usr/local/modules. Also, make install creates now
9291 /usr/local/silc/logs directory to hold all the SILC server
9294 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9296 * Made the configure.in.pre work on Solaris. Patch by salo.
9298 * Made all ciphers compatible with non-x86 machines. Defined
9299 CBC mode macros into lib/silccrypt/ciphers_def.h.
9301 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Fixed the make install.
9305 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * When MAC computation fails the silc_packet_decrypt returned 0
9308 even though it was supposed to return -1. Fixed this. The
9309 affected file is lib/silccore/silcpacket.c.
9311 * Do not replace the config files in /etc/silc (in make install)
9312 if they already exist. Affected file ./Makefile.am.
9314 * Do not send re-key packets immediately but through packet queue.
9315 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9317 * Changed silc_net_check_host_by_sock to return FALSE if the
9318 IP/DNS could not be resolved. Though, it returns the IP address
9319 now even if it could not resolve it (but returns also FALSE).
9320 Affected file lib/silcutil/silcnet.[ch].
9322 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Added silc_pkcs_decode_identifier to decode the public key's
9325 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9326 Added also silc_pkcs_free_identifier. Added also new context
9327 SilcPublicKeyIdentifier.
9329 * Added -S option to the silc client. It is used to dump the
9330 contents of the specified public key file.
9332 * Changed the PKCS api to return the public key length when
9333 setting the public key.
9335 * Fixed a fatal bug in the public and private key file loading.
9336 Affected file lib/silccrypt/silcpkcs.c.
9338 * Execute the packet parsing for client with zero (0) timeout
9339 if the protocol is active. Affected file silcd/server.c.
9341 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Made the key generation options to the silcd program. Added
9344 -C option, equivalent to client's option.
9346 * Added new [ServerKeys] config section to the server. It
9347 configures the server's public and private key.
9349 * Defined generic Public Key Payload into the protocol
9350 specification to send specific type of public keys and
9353 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9354 public key or certificate.
9356 * Implemented the GETKEY command to the server and to the
9357 client library and on user interface.
9359 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Made preliminary `make install' work.
9363 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Added SilcServerRekey context into silcd/idlist.h.
9367 * Added the PFS support as defined in the specification to the
9368 SKE protocol. Affected files lib/silcske/*.c.
9370 * Added `ske_group' field to the SilcServerRekey context to hold
9371 the number of the SKE group that is used with PFS in re-key.
9372 Affected file silcd/idlist.h.
9374 * Added PFS re-key support to the server. Affected file is
9377 * Added silc_protocol_cancel to cancel execution of the next
9378 state of the protocol. Affected file is
9379 lib/silccore/silcprotocol.[ch].
9381 * Added the re-key support with and without PFS to the client
9382 library. Re-key is performed once in an hour, by default.
9384 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9385 Added silc_client_rekey_callback and silc_client_rekey_final.
9386 Affected files are lib/silcclient/protocol.[ch] and
9387 lib/silcclient/client.[ch].
9389 * Removed the `hmac_key' and `hmac_key_len' fields from the
9390 SilcClientConnection structure; not needed. Affected file is
9391 lib/silcclient/client.h.
9395 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Do not ask whether user wants to use the negotiated private key
9398 for private messages, just use it. Affected file is
9399 silc/local_command.c.
9401 * Added `send_enc_key' and `enc_key_len' fields to the
9402 SilcIDListData structure since they are needed in the re-key
9403 phase. Affected file is silcd/idlist.[ch].
9405 * Implemented the simple re-key protocol into the server.
9406 Affected files silcd/server.c and silcd/protocol.[ch]. The
9407 re-key will be performed once in an hour, by default.
9409 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9410 Added silc_server_rekey, silc_server_rekey_callback and
9411 silc_server_rekey_final.
9413 * Removed Tunneled flag from the protocol. Updated the code
9414 and the specifications.
9416 * Adde `pfs' field to the SilcIDListData to indicate whether
9417 the PFS is to be performed in the re-key. Affected file is
9420 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9423 int64 of at least the xintXX size. If void * is less that 4
9424 bytes uint32 * will be used. Defined bool as boolean.
9426 * Changed _ALL_ unsigned long and unsigned int to uint32,
9427 unsgined short to uint16 in the source tree.
9429 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9430 not handle clients that has entry->data.registered == FALSE.
9431 They are not in the network anymore. Affected file is
9434 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Implemented the sending of the SERVER_SIGNOFF notify in the
9437 server. Affected file is silcd/server.c.
9439 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9440 Added also silc_notify_payload_encode_args into the
9441 lib/silccore/silcnotify.[ch].
9443 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9444 Affected file silcd/packet_receive.c.
9446 * Implemented the SERVER_SIGNOFF notify handling in the client
9447 library. Affected file lib/silcclient/client_notify.c. Also,
9448 implemnted the printing of the SERVER_SIGNOFF info to the
9449 application. Affected file silc/client_ops.c.
9451 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9452 if the deleting was successful. Affected file silcd/idlist.[ch].
9454 * Added support for public key authentication in the connection
9455 authentication protocol in the client library. Affected file
9456 lib/silcclient/protocol.c.
9458 * Changed the server's silc_idlist_get_clients_by_* interface
9459 to support already allocated array so that new entries may be
9460 added to pre-allocated array. Affected file silcd/idlist.[ch].
9461 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9462 and command replies.
9464 * All command reply functions in the server now calls the
9465 pending command callback even if error occured. This way the
9466 error will be delivered to the client as well. Affected files
9467 silcd/command.c and silcd/command_reply.c.
9469 * Fixed INFO command to return local server's info if no server
9470 was provided. Affected file lib/silcclient/command.c.
9472 * Removed RESTART command for good. Updated the code and the
9475 * Rewrote parts of the task system. It is a bit simpler now.
9476 Removed unsued task priorities. The affected files are
9477 lib/silcutil/silctask.[ch].
9479 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Moved the USERS printing from the library to the application.
9482 Affected files lib/silcclient/command.c and silc/client_ops.c.
9484 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9488 * Added channel key re-key support. The re-key is perfomed
9489 only by the router and is done once in an hour. Added `rekey'
9490 field to the SilcChannelEntry in the server. Affected files
9491 silcd/server.c and silcd/idlist.h.
9493 * Added silc_task_unregister_by_context into the file
9494 lib/silcutil/silctask.[ch].
9496 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Added SILC_UMODE_GONE mode to indicate when the client is not
9499 present in the SILC network. Added also support to the local
9500 command AWAY that will set this mode. Added support of showing
9501 "xxx is gone" in WHOIS command. The USERS command shows the
9502 gone status as well.
9504 * Fixed setting server and router operator privileges in the
9505 server's UMODE command. Affected file silcd/command.c.
9507 * Merged the SKE KE1 and KE2 payloads into one payload. The
9508 new KE payload is equivalent to the old KE2 payload.
9510 Cleaned up the SKE Start Payload parsing. It now uses the
9511 simple buffer unformatting to do the parsing. A lot faster
9514 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9515 to the SKE that is used to indicate whether both of the SKE
9516 parties should perform authentication. By default only the
9517 responder performs authentication. By setting this flag also
9518 the initiator must do authentication. By default it is unset
9519 since in normal SKE case, client to server connection, only
9520 the responder should do authentication. When doing SKE between
9521 two clients both should perform authentication. Updated the
9522 code and the protocol specs.
9524 * A little fix to IDENTIFY command in the server. Search the
9525 client first by hash not nickname. Affected file is
9528 * Fixed the silc_client_close_connection to support closing
9529 the client to client connections wihtout deleting too much
9530 data. Affected file lib/silcclient/client.c.
9532 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9533 are received if protocol used to be active but is not anymore
9534 the application would crash due to NULL pointer dereference.
9535 Affected files silcd/server.c and lib/silcclient/client.c.
9537 * Added `hash' field to the SilcClientConnection to include
9538 the hash function negotiated in the SKE protocol.
9540 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9541 to set the channel founder authentication data. A client can
9542 claim the founder rights later by providing the authentication
9543 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9544 This way the channel founder can regain the channel founder
9545 privileges even it is left the channel. This works only on
9546 local server and the client must be connected to the same
9547 server to be able to regain the founder rights. Updated the
9548 protocol specs accordingly.
9550 Added support to the CMODE command in the client to set the
9551 founder auth data. Read the README to see how to set it.
9553 Added support to the CUMODE command to claim the founder
9554 rights. Read the README to see how to do it.
9556 Added support for the founder authentication to the Channel
9557 Entry in the server. Affected file silcd/idlist.h.
9559 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9560 server's CMODE command. Affected file silcd/command.c.
9562 * Added the following new functions into lib/silccore/silcauth.[ch]:
9563 silc_auth_get_method and silc_auth_get_data.
9565 * The server now saves the remote hosts public key to the
9566 SilcIDListData pointer. Affected file silcd/protocol.c.
9568 * The normal server now does not remove the channel entry from
9569 the cache if the founder authentication data is set. It used
9570 to remove it if the founder was the last one on the channel on
9571 the server and left the channel. The auth data is saved and
9572 if the channel is re-joined later the old entry is used with
9573 the old auth data. Affected files silcd/command_reply.c and
9576 * Removed the `pkcs' field from the SilcIDListData structure
9577 in the server; it is not used. Affected file silcd/idlist.h.
9579 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9581 * Fixed packet processing on slow links. Partial packets were
9582 never re-processed because the incoming data buffer was cleared
9583 by the application. Application must not directly clear the
9584 sock->inbuf, the packet processing routines handle it. Fixed
9585 this in client library and in server.
9587 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9589 * Fixed the WHOIS and IDENTIFY send reply function to really
9590 check whether to send list or just one entry. Affected file
9593 * Cleaned up the LEAVE command's channel key distribution. The
9594 affected file silcd/command.c.
9596 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9597 can enforce the channel mode as well. In that case the ID
9598 includes the ID of the server. The code now enforces the
9599 mode change if the router have different mode than the server.
9601 * The notify client operation with CMODE_CHANGE notify can now
9602 return NULL client_entry pointer if the CMODE was not changed
9603 by client. Application must check for this.
9605 * Added <Server ID> argument to INFO command to support server
9606 info fetching by Server ID.
9608 * Added silc_server_announce_get_channel_users to get assembled
9609 packets of channel users of the specified channel. Affected
9610 file silcd/server.[ch].
9612 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9613 was freed underneath the ID Cache.
9615 * Re-announce clients when the server received CHANNEL_CHANGE
9616 notify from the router. Affected file silcd/packet_send.c.
9618 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9621 crashed since it did not handle the fact that there is no cipher
9622 called "3" and didn't check the error condition. Now fixed.
9624 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9625 flag. It can be used to send message requests.
9627 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Implemented the RESTART command in the client.
9631 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9632 notice type messages. Added notice printing to the user
9635 * The channel keys are not re-generated if the channel's mode
9636 is PRIVKEY, ie private key on the channel exists. Affected
9637 files silcd/server.c and silcd/command.c.
9639 * Fixed a little bug in channel message delivery when channel
9640 private keys are set in the server. Affected file is
9641 silcd/packet_send.c.
9643 * Changed the setting on channel->on_channel = TRUE from the
9644 silc_client_save_channel_key to the JOIN command reply. The
9645 key payload is not received if the private channel key is set.
9646 Affected file lib/silcclient/command_reply.c and the
9647 lib/silcclient/client_channel.c.
9649 * When the CMODE_CHANGE notify is sent and the channel private
9650 key mode is removed the channel key must be re-generated in
9651 other cells as well. Added this support for the router in the
9652 silcd/packet_receive.c.
9654 * Added new local command NOTICE to send notice message on
9655 channel. Affected file silc/local_command.[ch].
9657 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9659 * Added new local command ME to the client. It is used to send
9660 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9661 some action. Affected file silc/local_command.[ch].
9663 * Changed channel_message and private_message client operations
9664 to deliver the message flags to the application. Added also
9665 the `flags' arguments to the silc_client_send_channel_message
9666 and silc_client_send_private_message functions. Affected file
9669 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Redefined the Private Message Payload to support private message
9672 keys and to support the new private message flags. Updated
9673 the protocol specs. Flags makes it possible to have for example
9674 CTCP style messages.
9676 * Added new type SilcPrivateMessagePayload and defined an API
9677 for it in the lib/silcclient/silcprivate.[ch].
9679 * Tested private message private keys successfully. Tested the
9680 private message key set, unset and list commands with the new
9683 * Redefined the Channel Message Payload to include the channel
9684 message flags (equal with private message flags) to support
9685 for example CTCP style messages.
9687 * Defined some of the message (for channel and private message)
9688 flags. Updated the protocol specs and added the flags to the
9689 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9691 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Added SilcKeyAgreementStatus type to the key agreement routines
9694 to indicate the current status and error if one occured.
9695 The status types are defined in the lib/silcclient/silcapi.h.
9697 * Added new local command KEY that is used to set and unset private
9698 keys for channels, set and unset private keys for private messages
9699 with remote clients and to send key agreement requests and
9700 negotiate the key agreement protocol with remote client. The
9701 key agreement is supported only to negotiate private message keys,
9702 it currently cannot be used to negotiate private keys for channels,
9703 as it is not convenient for that purpose.
9705 * Fixed a minor pending callback setting bug in the function
9706 silc_client_get_client_by_id_resolve, now the function works.
9707 Affected file lib/silcclient/idlist.c.
9709 * Added function silc_net_get_local_port to get local bound
9710 port by socket. Added to lib/silcutil/silcnet.[ch].
9712 * Added `sockets' and `sockets_count' fields to the SilcClient
9713 object. They hold the sockets of the listenning sockets in
9714 the client. Listenning sockets may be for example the key
9715 agreement server. Affected file lib/silcclient/client.[ch].
9716 Added functions the silc_client_add_socket and the
9717 silc_client_del_socket. They are exported to the application
9720 * Added ~./silc/clientkeys to support other client's public keys.
9722 * Renamed verify_server_key client operation to verify_public_key
9723 and added one argument to indicate the type of the connection
9724 (server, client etc.).
9726 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Added silc_server_connection_auth_request to handle the
9729 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9730 silcd/packet_receive.[ch].
9732 * Added silc_server_send_connection_auth_request into the
9733 silcd/packet_send.c to send the connection auth request packet.
9735 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9738 * Fixed the public key authentication in responder side in the
9739 server. The `auth_data' pointer includes the SilcPublicKey
9740 not the path to the public key. Affected file silcd/protocol.c.
9742 * Implemented the public key authentication in the initiator side
9743 in the server. Affected file silcd/protocol.c.
9745 * Removed the [RedirectClient] config section from the server
9746 configuration. Is not needed and I don't want to implement it.
9748 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Cleaned up the CMODE command in the server. It now works
9751 correctly and supports all the modes defined in the protocol.
9752 Affected file is silcd/command.c.
9754 * Added `hmac_name' field to the SilcChannelEntry in the server
9755 to hold the default HMAC of the channel. It can be set when
9756 creating the channel (with JOIN command). Affected files
9759 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9760 type to indicate the change of the current cipher and hmac
9761 on the channel. Client can safely ignore the <cipher> argument
9762 (if it chooses to do so) since the CHANNEL_KEY packet will
9763 force the channel key change anyway. The <hmac> argument is
9764 important since the client is responsible of setting the new
9765 HMAC and the hmac key into use.
9767 * Fixed the CMODE command in the client library as well.
9769 * Tested CMODE command in router environment successfully.
9771 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Show the version of the remote client (or server) when connecting
9774 to the server. It is logged to the log file. Affected file
9775 is silcd/protocol.c.
9777 * Fixed the KILLED notify handling in the client library. The
9778 client must be removed from all channels when receiving the
9781 Also, do not remove the client entry when giving the KILL
9782 command but when the KILLED notify is received.
9784 * Removed silc_idlist_find_client_by_nickname from the server.
9785 Not needed anymore. Affected files silcd/idlist.[ch].
9787 * Implemented the CHANNEL_CHANGE notify type handling to the
9788 server. Affected file silcd/server.c.
9792 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * Added silc_server_send_notify_invite to send the INVITE
9795 notify between routers.
9797 * Implemented the INVITE command correctly to the server.
9799 * Implemented the INVITE notify type handling in the server.
9801 * Implemented the INVITE command to the client library and on the
9804 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Added function silc_server_get_client_resolve to find the
9807 client entry by ID from all ID lists and then resolve it
9808 (using WHOIS) if it cannot be found. Affected file is
9811 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Implemented the BAN command to the client library.
9815 * The JOIN command in the server now checks the invite list
9818 * Changed the silc_command_reply_payload_encode_va and the
9819 silc_command_payload_encode_va to support that if argument is
9820 NULL it ignores and checks the next argument. Affected file
9821 lib/silccore/silccommand.c.
9823 * Added silc_server_send_notify_ban to send the BAN notify
9824 type between routers.
9826 * Chaned the silc_notify_payload_encode to support that if
9827 argument is NULL it ignores and checks the next argument.
9828 Affected file lib/silccore/silcnotify.c.
9830 * Tested ban lists in router environment successfully.
9832 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Implemented BAN command to the server, in silcd/command.[ch].
9836 * Removed the BAN and INVITE_LIST modes from the CMODE command
9839 * Added function silc_string_match to regex match two strings.
9840 Affected files lib/silcutil/silcutil.[ch].
9842 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9844 * Redefined parts of the SilcChannelEntry in the server to support
9845 the new ban and invite lists.
9847 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Redefined the INVITE command. The same command can be used to
9850 invite individuals to the channel but also to manage the invite
9851 list of the channel (to add to and remove from the invite list).
9852 Updated the protocol specs.
9854 * Added new command SILC_COMMAND_BAN that can be used to manage
9855 the ban list of the channel. Updated the protocol specs.
9857 * Removed the channel modes: the SILC_CMODE_BAN and the
9858 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9859 in the CMODE command. The equivalent features are now available
9860 using INVITE and BAN commands. Updated the protocol specs.
9862 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9863 in the network about change in the current ban list. The notify
9864 type is not used by the client.
9866 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9867 support the invite lists.
9869 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Added new function silc_string_regexify that converts string
9872 including wildcard characters into regex string that can
9873 be used by the GNU regex library. Added into the file
9874 lib/silcutil/silcutil.[ch].
9876 Added silc_string_regex_combine to combine to regex strings
9877 into one so that they can be used as one regex string by
9878 the GNU regex library. Added into the file
9879 lib/silcutil/silcutil.[ch].
9881 Added silc_string_regex_match to match two strings. It returns
9882 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9884 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9886 * Imported GNU regex to the soruce tree into lib/contrib.
9887 Fixed some compiler warning from the regex.c.
9889 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9891 * Fixed MOTD command in the server to work in router environment.
9893 * Fixed the MOTD command in the client library to support
9894 the server argument in the command.
9896 * Added `nickname_len' argument to the silc_idlist_add_client
9897 in the server, as the `nickname' argument may be binary data
9900 * Added silc_idlist_get_channels to return all channels from
9903 * Implemented LIST command to the server. Affected file is
9906 * Implemented the LIST command to the client library and on the
9909 * Added [<user count>] argument to the LIST command reply.
9910 With private channels the user count is not shown.
9912 * Updated TODO and README.
9914 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * The client entry's data.registered must be TRUE even with
9917 global client entry on global client list. The data.registered
9918 is used to check whether the client is anymore in the network,
9919 for example with WHOWAS command so it must be valid.
9921 * Fixed the WHOWAS command in the server. It now actually works
9922 in router environment. Added function into silcd/command_reply.c
9923 silc_server_command_reply_whowas_save.
9925 * Added silc_idlist_purge function to the silcd/idlist.c
9926 to periodically purge the ID Cache.
9928 * Fixed INFO command in the server. It works now in router
9929 environment. Added <server name> argument to the INFO command
9930 reply. Updated the protocol specs.
9932 * Fixed minor bug in silc_idcache_purge to not purge if the
9933 expire value is zero.
9935 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9936 they were buggy because of the WHOWAS information.
9938 * Fixed local command MSG to handle the async resolving of
9939 the remote client properly. It used to fail the first MSG.
9940 Affected file silc/local_command.c.
9942 * Added `data_len' field to SilcIDCache context.
9944 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Update TODO. Todo in commands in the server.
9948 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9951 used by routers as broadcast packet to inform other routers
9952 about the changed user mode.
9954 Implemented the notify handling in the server. Affected file is
9955 silcd/packet_receive.c. Added the function
9956 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9958 * Added new generic Channel Payload and deprecated the New Channel
9959 Payload. The New Channel Payload is now the generic Channel
9962 * Added new argument `mode' to the silc_server_send_new_channel
9963 as it is required in the Channel Payload now.
9965 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9966 and created a new and real SilChannelPayload to represent the
9967 new generic Channel Payload. Implemented the encode/decode
9968 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9970 * Added silc_server_get_client_channel_list to return the list
9971 of channels the client has joined for WHOIS command reply.
9972 Affected file silcd/server.[ch].
9974 * Implemented the channel list sending in the WHOIS command reply
9975 in server and in the client.
9977 Implemented the channel list displaying on the user interface
9978 as well. Affected file silc/client_ops.c.
9980 * Added silc_channel_payload_parse_list to parse list of Channel
9981 Payloads. It returns SilcDList list of SilcChannelPayloads.
9982 Client for example can use this function to parse the list of
9983 channels it receives in the WHOIS command reply. The caller
9984 must free the list by calling silc_channel_payload_list_free.
9985 Affected files lib/silccore/silcchannel.[ch].
9987 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Added one new argument <user mode> to the WHOIS command reply
9990 to return the mode of the user in SILC. Updated the protocol
9993 Implemented it to the server and client.
9995 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9997 * Fixed the mode printing on the user interface on joining.
9998 Affected file silc/client_ops.c.
10000 * Implemented the UMODE command and user modes in general to the
10001 client library and to the user interface.
10003 * Implemented the UMODE command to the server.
10005 * The server now sends UNKNOWN_COMMAND error status if client sends
10006 unknown command. Affected file silcd/command.c.
10008 * All server commands now handle the command identifier the right
10009 way when sending the command reply to the client. The client can
10010 use to identify the command replies with the identifier.
10012 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Added silc_server_get_client_route to resolve the route to
10015 the client indicated by the client ID. Affected file is
10018 * Added silc_server_relay_packet as general function to relay
10019 packet to arbitrary destination. This deprecates functions
10020 like _send_private_message_key, _relay_notify etc. Affected
10021 file is silcd/packet_send.[ch].
10023 Removed silc_server_send_key_agreement,
10024 silc_server_send_private_message_key and
10025 silc_server_packet_relay_notify functions from the file
10026 silcd/packet_send.[ch].
10030 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
10031 server. Affected file silcd/packet_receive.[ch].
10033 * Implemented the KILL command to the client. Implemented the
10034 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
10035 Affected files lib/silcclient/command[_reply].c and
10036 lib/silcclient/client_notify.c. Implemented the KILL notify
10037 printing in the user inteface.
10039 * Fixed a lot silc_parse_nick memory leaks from the client
10040 library in the file lib/silcclient/command.c.
10042 * Changed the silc_server_send_notify_on_channels's `sender'
10043 argument from SilcSocketConnection to SilcClientEntry to
10044 check the sender as entry and not as connection object and not
10045 to send to the client provided as argument. The affected file
10046 is silcd/packet_send.[ch].
10048 * The notify packets that are destined directly to the client used
10049 to not to be processed by the server. Now changed that and the
10050 server processes all notify packets. After relaying the packet
10051 to the client the notify packet is processed in the server.
10053 * The silc_server_free_client_data now checks whether there is
10054 pending outgoing traffic for the client and purges the data to
10055 the network before removing the client entry.
10057 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10059 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
10060 an client is killed from the SILC Network. Updated the protocol
10063 Added new function silc_server_send_notify_killed to the
10064 silcd/packet_send.[ch].
10066 * Added function silc_server_packet_relay_notify to relay notify
10067 packets that are destined directly to a client. In this case
10068 the server does not process the notify packets but merely relays
10069 it to the client. Affected file silcd/packet_send.[ch].
10071 Added also silc_server_packet_process_relay_notify to check
10072 whereto relay the notify. Affected file is
10073 silcd/packet_receive.[ch].
10075 * Implemented the KILL command to the server.
10079 * Added the backup schema desgined last fall to the protocol
10080 specs for everyone to see. The specification is in the
10081 *-spec-xx.txt draft and the packet type definitions for the
10082 backup routers is in *-pp-xx.txt draft. Thusly, added also
10083 new packet type SILC_PACKET_CELL_ROUTERS.
10085 * A big security problem in the implementation discovered. The
10086 signoff of an client did not cause new channel key generation
10087 which it of course should've done. The channel keys must be
10088 always re-generated when client leaves (or signoffs) the channel.
10089 The silc_server_remove_from_channels funtion now handles
10090 the channel key re-generation.
10092 * Added `sender' argument to the silc_server_send_notify_on_channels
10093 to not to send the client provided as argument. Affected file
10094 silcd/packet_send.[ch].
10096 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Implemented OPER and SILCOPER commands into the server and
10099 the client library.
10101 * Added silc_auth_verify and silc_auth_verify_data to verify
10102 the authentication directly from the authentication payload.
10103 It supports verifying both passphrase and public key based
10104 authentication. Affected file lib/silccore/silcauth.[ch].
10106 * Added `hash' field to the SilcIDListData structure. It is the
10107 hash negotiated in the SKE protocol. Affected file is
10110 * Slight redesigning of the SilcAuthPayload handling routines.
10111 Do not send SilcPKCS but SilcPublicKey as argument.
10113 * Implemented the public key authentication support to the
10114 serverconfig. The public key is loaded from the provided path
10115 and saved as authentication data to void * pointer. Thus,
10116 changed the unsigned char *auth_data to void *auth_data;
10118 * Fixed SHUTDOWN command to send the reply before the server
10119 is shutdown. :) Affected file silcd/command.c.
10121 * Fixed fatal bug in CONNECT command. The hostname was invalid
10122 memory and server crashed. Affected file silcd/command.c.
10124 * Fixed fatal bug in CLOSE command. The server_entry became
10125 invalid but was referenced later in the command. Affected file
10128 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * Fixed fatal bug in failure packet handling. Server ignored
10131 the failure and thus crashed when it came.
10135 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
10138 that the command may be executed only once in (about) 2 seconds.
10139 The old SILC_CF_LAG flag is same but allows command bursts up
10140 to five before limiting.
10142 Added the support for CF_LAG and CF_LAG_STRICT flags to the
10143 server code. Various commands now includes the CF_LAG_STRICT
10144 flag to disallow any kind of miss-use of the command.
10146 * Fixed the silc_buffer_unformat to not to allocate any data
10147 if the length of the data is zero. It used to allocate the
10148 length + 1. Affected file lib/silcutil/silcbuffmt.c.
10150 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Changed the format of AdminConnection configuration section
10153 in the server. Added username of the admin to the format.
10154 Affected files silcd/serverconfig.[ch].
10156 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
10157 to return admin configuration data by host, username and/or
10160 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Implemented WHOWAS command to the server. Added the functions:
10164 silc_server_command_whowas_parse,
10165 silc_server_command_whowas_send_reply,
10166 silc_server_command_whowas_from_client and
10167 silc_server_command_whowas_from_server
10169 * Added <Client ID> argument to the WHOWAS command reply. Updated
10170 the protocol specs accordingly.
10172 * Implemented WHOWAS command and command_reply to the client
10175 Implemented the WHOWAS printing on the user interface.
10177 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10179 * Added new argument to the WHOWAS command reply, the real name.
10180 It is an optional argument. Updated the protocol specs.
10182 * Added SilcIDCacheDestructor callback that is registered when
10183 the SilcIDCache is allocated. The callback is called when
10184 an cache entry in the ID Cache expires, or is purged from the
10185 cache. Added into lib/silccore/idcache.[ch].
10187 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
10188 to destruct the client entries when the cache entry expires.
10189 Other ID Cache's in server and in the client library ignores
10192 * If the ID Cache entry's `expire' field is zero then the entry
10193 never expires. Added boolean `expire' argument to the
10194 silc_idcache_add function in the lib/silccore/idcache.[ch].
10195 If it is TRUE the default expiry value is used.
10197 * Added silc_server_free_client_data_timeout that is registered
10198 when client disconnects. By default for 5 minutes we preserve
10199 the client entry for history - for WHOWAS command.
10201 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10203 * Added support to the server to enforce that commands are not
10204 executed more than once in 2 seconds. If server receives
10205 commands from client more frequently, timeout is registered
10206 to process the commands. Affected file silcd/command.c.
10207 Added new function silc_server_command_process_timeout.
10209 * Changed NICK_NOTIFY handling in client library to check that
10210 if the client's nickname was changed, so there is no need to
10211 resolve anything from the server.
10213 * Removed error printing from the WHOIS and IDENTIFY commands.
10214 If error occurs then it is ignored silently in the client library.
10215 The application, however, may map the received error to
10216 human readable error string. The application currently maps
10217 the NO_SUCH_NICKNAME error to string.
10219 * Made the command status message public to the application. Moved
10220 them from lib/silcclient/command_reply.c to
10221 lib/silcclient/command_reply.h. The application can map the
10222 received command status to the string with the
10223 silc_client_command_status_message function.
10225 * Added check to the server to check that client's ID is same
10226 as the Source ID in the packet the client sent. They must
10229 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Added dist-bzip hook to the Makefile.am to make bzip2
10232 compressed distributions.
10234 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10236 * Server now enforces the maximum length for the nickname and
10237 the channel as protocol specification dictates. 128 bytes for
10238 nickname and 256 bytes for channel name.
10240 * Moved the WHOIS printing to the application. The client libary
10241 does not print out the WHOIS information anymore, the application
10242 must do it. Renamed silc_client_command_reply_whois_print to
10243 the silc_client_command_reply_whois_save.
10245 The client's idle time is also sent to the application now, and
10246 the idle is shown on screen.
10248 * Added silc_client_command_reply_identify_save to save the
10249 received IDENTIFY entries.
10251 * Do not check for channel private keys in message sending and
10252 reception if the channel does not have the PRIVKEY mode set.
10253 Affected file lib/silclient/client_channel.c.
10255 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10258 just surfaced after chaning the JOIN procedure.
10260 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Added silc_client_get_clients_by_list to get client entries
10263 from Client ID list, that is returned for example by JOIN
10264 and USERS command replies. The application should use this
10265 function for example when JOIN command reply is received to
10266 resolve the clients already on the channel (library does not
10267 do that anymore as USERS command reply is not used in the JOIN
10268 procedure anymore). Affected files lib/silcclient/silcapi.h and
10269 lib/silcclient/idlist.c.
10271 * JOIN command reply and USERS command reply returns now SilcBuffer
10272 pointers instead of unsigned char pointers when returning
10273 the client list and mode list.
10275 * Added <Client ID> argument to the JOIN command reply, mainly
10276 for the server to identify for which client the command was
10277 originally sent. Updated protocol specs accordingly.
10279 * Added SilcDlist private_key pointer to the SilcChannelEntry
10280 in the client to support the channel private keys. Affected
10281 file is lib/silcclient/idlist.h.
10283 * Added SilcChannelPrivateKey argument to the function
10284 silc_client_send_channel_message so that application can choose
10285 to use specific private ke if it wants to. If it is not provided,
10286 the normal channel key is used, unless private keys are set.
10287 In this case the first (key that was added first) is used
10288 as the encryption key.
10290 * Implemented the support for channel private key handling.
10291 Implemented the following functions:
10293 silc_client_add_channel_private_key,
10294 silc_client_del_channel_private_keys,
10295 silc_client_del_channel_private_key,
10296 silc_client_list_channel_private_keys and
10297 silc_client_free_channel_private_keys
10299 Affected file lib/silcclient/client_channel.c.
10301 * Added the support for the private keys in the channel message
10302 sending and encryption and in the message reception and
10303 decryption. Affected funtions are
10304 silc_client_send_channel_message and silc_client_channel_message.
10306 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Added SKE's key verify callback to the client library's
10309 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10311 * Removed the statement that server (or router) must send USERS
10312 command reply when joining to the channel so that the client
10313 knows who are on the channel. Instead, the client list and
10314 client's mode list is now sent in the JOIN command reply to the
10315 client who joined channel. This is better solution.
10317 * Added function silc_server_get_users_on_channel and function
10318 silc_server_save_users_on_channel to the silcd/server.[ch].
10320 * Removed function silc_server_command_send_users from the
10323 * Do not show topic on the client library anymore. The topic is
10324 sent in the command reply notify to the application and the
10325 application must show the topic now.
10327 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Added client searching by nickname hash into the IDENTIFY and
10330 WHOIS commands in the server as they were clearly missing from
10331 them. Affected file is silcd/command.c.
10333 * Fixed a bug in private message receiving in the client library.
10334 The remote ID was freed and it wasn't supposed, now it is
10337 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Minor fix to the channel payload; allocate the data area, as it
10340 needs to be of specific length.
10342 * If the key agreement port is zero then the operating
10343 system will define the bound port. Affected files are
10344 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10346 * Added new function silc_channel_payload_decrypt into the file
10347 lib/silccore/silcchannel.[ch].
10349 * Moved the channel message etc, check from silc_packet_decrypt
10350 to applications. The library calls now a generic
10351 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10352 when the packet is either normal or special. This was done to
10353 allow more wide range of checking that was not allowed when
10354 the code was in library. Now applications can do virtually any
10355 checks to the packet and return to the library the decision how
10356 the packet should be processed. Affected files are
10357 lib/silccore/silcpacket.[ch].
10359 Added silc_server_packet_decrypt_check to the server and
10360 silc_client_packet_decrypt_check to the client library.
10362 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10363 to send with specified source and destination information.
10365 * Channel message delivery between routers was broken after the
10366 channel key distribution was fixed earlier. The channel key
10367 was used be to distributed to other routers as well which is not
10368 allowed by the protocol. Now this is fixed and channel keys
10369 really are cell specific and the channel message delivery between
10370 routers comply with the protocol specification.
10372 * Fixed various commands in server to check also the global list
10373 for the channel entry and not just the local list. The affected
10374 file silcd/command.c.
10376 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Added assert()s to buffer formatting and unformatting routines
10379 to assert (if --enable-debug) when error occurs. Affected
10380 file: lib/silcutil/silcbuffmt.c.
10382 * Changed to auto-reconnect to check whether the remote host is
10383 router and register the re-connect timeout if it is. It used
10384 to check that whether we are normal server, but router must do
10385 auto-reconnect with another router as well. Affected file
10388 * Removed the [<key len>] option from CMODE command as the cipher
10389 name decides the key length, nowadays. See the defined ciphers
10390 from the protocol specification.
10392 * Added [<hmac>] option to the CMODE command to define the HMAC
10393 for the channel. Added SILC_CMODE_HMAC channel mode.
10395 * Added [<hmac>] option for the JOIN command so that user can
10396 select which HMAC is used to compute the MACs of the channel
10399 * Added Hmac field to the Channel Message Payload. The integrity
10400 of plaintext channel messages are now protected by computing
10401 MAC of the message and attaching the MAC to the payload. The
10402 MAC is encrypted. Now, it is clear that this causes some
10403 overhead to the size of the packet but rationale for this is that
10404 now the receiver can verify whether the channel message decrypted
10405 correctly and also when private keys are set for the channel the
10406 receiver can decrypt the packet with several keys and check from
10407 the MAC which key decrypted the message correctly.
10409 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10410 lib/silccrypt/silccipher.[ch].
10412 * Added silc_hash_len to return the digest length into the
10413 lib/silcrypt/silchash.[ch].
10415 * Rewrote parts of Silc Channel Payload interface in the
10416 lib/silccore/silcchannel.[ch]. The encode function now also
10417 encrypts the packet and parse function decrypts it.
10419 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Fixed a minor formatting bug in the SKE's key material processing.
10422 It actually might have processed the keys wrong way resulting
10425 * Redefined the mandatory HMAC algorithms and added new algorithms.
10426 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10427 and hmac-md5 truncated to 96 bits. The mandatory is now
10428 hmac-sha1-96. Rest are optional (including the one that used
10429 to be mandatory). Rationale for this is that the truncated HMAC
10430 length is sufficient from security point of view and can actually
10431 make the attack against the HMAC harder. Also, the truncated
10432 HMAC causes less overhead to the packets. See the RFC2104 for
10435 * Added new [hmac] configuration section. The SKE used to use
10436 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10437 is of course wrong. The official names that must be proposed in
10438 the SKE are the ones defined in the protocol specification
10439 (hmac-sha1-96 for example). The user can configure any hmac
10440 using any hash function configured in the [hash] section. At
10441 least, the mandatory must be configured.
10443 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10445 * Added HMAC list to the SKE proposal list. It has now both
10446 hash algorithm list and HMAC list. This makes the protocol
10447 incompatible with previous versions. The SKE now seems to work
10448 the way it is supposed to work, for the first time actually.
10450 * Defined plain Hash algorithms to the protocol specification.
10451 Added sha1 and md5.
10453 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Implemented support for key agreement packets into the server.
10456 Added functions silc_server_key_agreement and
10457 silc_server_send_key_agreement. Other than these functions,
10458 server has nothing to do with this packet.
10460 * Added support for private message key packets into the server.
10461 Added functions silc_server_private_message_key and
10462 silc_server_send_private_message_key.
10466 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10467 called in the protocol's final callback instead in the END
10468 protocol state. This makes a little more sense and in the same
10469 time in client we can use the same protocol routines for normal
10470 key exchange and to key agreement packet handling as well.
10472 * Added to both client's and server's KE protocol context the
10473 SilcSKEKeyMaterial pointer to save the key material. We will
10474 bring the key material to the protocol's final callback by doing
10475 this. The final callback must free the key material.
10477 * Added SKE's packet_send callback into client's KE protocol
10478 context so that the caller can choose what packet sending function
10479 is used. This way we can use different packet sending when
10480 doing normal SKE when doing key agreement packet handling (in
10481 the key agreement packet handling we do not want to encrypt
10484 * Implemented the responder side of the key agreement routines
10485 in the client. The client can now bind to specified port and
10486 accept incoming key negotiation. The key material is passed
10487 to the application after the protocol is over.
10489 * Implemented the processing of incoming Key Agreement packet
10490 in the client. Added function silc_client_key_agreement to
10491 process the packet.
10493 * Implemented the intiator side of the key agreement routines
10494 in the client. The client can now initiate key agreement with
10495 another remote client. The key material is passed to the
10496 application after the protocol is over.
10498 * Created client_keyagr.c to include all the key agreement
10501 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10502 SILC_TASK_CALLBACK except that it is not static.
10504 * Created client_notify.c and moved the Notify packet handling
10505 from the client.[ch] into that file.
10507 * Created client_prvmsg.c and moved all private message and
10508 private message key routines from the client.[ch] into that file.
10510 * Create client_channel.c and moved all channel message and
10511 channel private key routines from the client.[ch] into that file.
10513 * Changed silc_client_get_client_by_id_resolve to resolve with
10514 WHOIS command instead of IDENTIFY command, in the file
10515 lib/silclient/idlist.c.
10517 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Implemented the SKE's responder side to the Client library.
10521 * When FAILURE is received to the protocol do not trust it
10522 blindly. Register a timeout to wait whether the remote closes
10523 the connection as it should do it, only after that process the
10524 actual failure. This was changed to both client and server.
10526 * Added client_internal.h to include some of the structures
10527 there instead of client.h in lib/silcclient/.
10529 * Added function silc_task_unregister_by_callback to unregister
10530 timeouts by the callback function.
10532 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Some "Incomplete WHOIS info" errors has been appearing on the
10535 log files. Took away the entry->userinfo check from WHOIS
10536 reply sending. The entry->userinfo is now " " if client did not
10537 provide one. I thought this was fixed earlier but something
10538 is wrong still. Let's see if the error still appears.
10540 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Fixed a minor bug in the login when the channel key is
10543 re-generated in the server. It used to generate the key in
10544 wrong order and thus caused problems in the channel traffic.
10546 * Fixed a minor bug in channel key distsribution after
10547 KICK command. The key was not sent to the router even though
10550 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Added silc_ske_process_key_material_data as generic routine
10553 to process any key material as the SILC protocol dictates. The
10554 function is used by the actual SKE library but can be used by
10555 applications as well. This relates to the private message keys
10556 and the channel private keys since they must be processed the
10557 same way the normal SILC session keys. The protocol dictates
10558 this. Affected files: lib/silcske/silcske.[ch].
10560 Added also silc_ske_free_key_material to free the
10561 SilcSKEKeyMaterial structure.
10563 * Defined silc_cipher_set_key function to set the key for
10564 cipher without using the object's method function. The affected
10565 files: lib/silccrypt/silccipher.[ch].
10567 * Implemented silc silc_client_add_private_message_key,
10568 silc_client_add_private_message_key_ske,
10569 silc_client_del_private_message_key,
10570 silc_client_list_private_message_keys and
10571 silc_client_free_private_message_keys functions in the
10574 Added functions silc_client_send_private_message_key to send
10575 the Private Message Key payload and silc_client_private_message_key
10576 to handle incoming Private Message Key payload.
10578 * Added Cipher field to the Private Message Key payload to set
10579 the cipher to be used. If ignored, the default cipher defined
10580 in the SILC protocol (aes-256-cbc) is used.
10582 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10584 * Removed lib/silcclient/ops.h file.
10586 Redefined parts of the SILC Client Library API. Created new
10587 file silcapi.h that deprecates the ops.h file and defines the
10588 published Client Library API. Defined also private message key
10589 API and channel private key API into the file.
10591 This is the file that the application must include from the
10592 SILC Client Library. Other files need not be included by
10593 the application anymore.
10595 * Added new key_agreement client operation callback and also
10596 defined the Key Agreement library API for the application.
10598 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10601 is used by clients to request key negotiation between another
10602 client in the SILC network. If the negotiation is started it
10603 is performed using the SKE protocol. The result of the
10604 negotiation, the secret key material, can be used for example
10605 as private message key.
10607 Implemented the Key Agreement payload into the files
10608 lib/silccore/silauth.[ch].
10610 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Redefined ciphers for the SILC protocol. Added some new ciphers
10613 and defined the key lengths for the algorithms. Changed the
10614 code accordingly. The default key length is now 256 bits.
10616 * Fixed SKE key distribution function silc_ske_process_key_material
10617 when the key length is more than 128 bits. The default key
10618 length in SILC is now 256 bits.
10620 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10621 to indicate unsupported algorithm.
10623 * Renamed rijndael.c to aes.c and all functions as well.
10625 * Fixed a long standing channel key setting bug in client library.
10626 Weird that it has never surfaced before.
10628 * Fixed bug in channel deletion. If the entire channel is removed
10629 then it must also delete the references of the channel entry
10630 from the client's channel list as the client's channel entry and
10631 the channel's client entry share same memory.
10633 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Implemented CONNECT and SHUTDOWN commands in the client.
10637 * Implemented CLOSE command to the client.
10639 * Added the function silc_idlist_find_server_by_name into the
10640 files silcd/idlist.[ch].
10642 Added the function silc_idlist_find_server_by_conn into the
10643 files silcd/idlist.[ch].
10645 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * DIE command was renamed to SHUTDOWN. Updated the both code
10648 and protocol specs.
10650 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10651 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10653 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10656 * Added function silc_server_create_connection function to create
10657 connection to remote router. My server implementation actually
10658 does not allow router to connect to normal server (it expects
10659 that normal server always initiates the connection to the router)
10660 so the CONNECT command is only good for connecting to another
10663 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10666 or some other client was kicked from the channel.
10668 Implemented the handling of the notify type to both client
10671 Implemented silc_server_send_notify_kicked to send the KICKED
10672 notify. It is used to send it to the server's primary router.
10674 * Implemented the KICK command into server and client.
10676 * Added `query' argument to the silc_idlist_get_client function
10677 to indicate whether to query the client from server or not if
10680 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10681 to indicate that the client is not channel founder.
10685 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10687 * Removed the rng context from SilcPacketContext structure and
10688 changed that the packet routine uses the Global RNG API.
10690 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Added support for quit message that client can "leave" on the
10693 channel when it quits the SILC. It is ditributed inside the
10694 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10696 Added silc_server_free_client_data that will take the
10697 signoff message as argument.
10699 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10701 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Updated parts of the protocol specification to keep it up
10706 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10709 payloads in one packet.
10711 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10712 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10713 use now the new List flag.
10715 * Also deprecated the following packet types: REPLACE_ID,
10716 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10718 * Added list support for Notify packet in server.
10720 * Added silc_server_send_notify_channel_change to send the
10721 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10722 the silc_server_send_replace_id.
10724 * Added silc_server_send_notify_nick_change to send the
10725 NICK_CHANGE notify type. Deprecates the function
10726 silc_server_send_replace_id.
10728 * Added silc_server_send_notify_join to send the JOIN notify type.
10729 Deprecates the function silc_server_send_new_channel_user.
10731 * Added silc_server_send_notify_leave to send LEAVE notify type.
10732 Deprecates the function silc_server_send_remove_channel_user.
10734 * Added silc_server_send_notify_cmode and
10735 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10736 types. Deprecates the silc_server_send_set_mode function.
10738 * Added SERVER_SIGNOFF notify type to indicate that server has
10739 quit. This means that all clients on the channel from that
10740 server will drop. This can be also used when netsplit happens.
10742 Deprecated REMOVE_ID packet type since it is not needed anymore
10745 Added silc_server_send_notify_server_signoff to send the
10746 SERVER_SIGNOFF notify type. Deprecates the function
10747 silc_server_send_remove_id.
10749 Added also silc_server_send_notify_signoff to send the
10750 SIGNOFF notify type.
10752 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10753 SILC protocol from this day on. Changed the protocol
10754 specification as well.
10756 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10757 notify type. It is used between routers to notify about
10758 topic changes on a channel.
10760 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10763 * Partly updated the protocol specification to comply with the
10764 changes now made. It is still though a bit outdated.
10766 * The JOIN notify type now takes one extra argument <Channel ID>.
10767 The packet used to be destined to the channel but now the
10768 JOIN type may be sent as list thus it is impossible to
10769 destine it to any specific channel. By adding this argument
10770 it is again possible.
10772 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Added CREDITS file. The CHANGES and CREDITS file will appear
10775 in the distribution as well.
10777 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10780 types in the server's silcd/packet_receive.c.
10782 * Implemented CMODE and CUMODE to work in router environment.
10784 * Fixed minor encoding and decoding buglet from the
10785 lib/silccore/silcmode.c.
10787 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10790 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10792 * Changed all SilcConfigServer* and silc_config_server* to
10793 SilcServerConfig* and silc_server_config*, respectively.
10796 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * Associated the ID (client or server ID) to the Authentication
10799 Payload to avoid any possibility of forging. Updated the
10800 protocol specification and the code accordingly.
10802 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * The RSA key length is now save to the RsaKey context in the
10805 key generation process in lib/silccrypt/rsa.c. The key length
10806 is now used to figure out the maximum size of the block allowed
10807 to be encrypted/signed.
10809 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10810 is equivalent to the silc_mp_mp2bin but does not allocate any
10813 * Changed silc_mp_mp2bin API to take length argument. If it is
10814 non-zero then the buffer is allocated that large. If zero, then
10815 the size is approximated using silc_mp_sizeinbase, which however
10818 * Created Global RNG API which is global RNG that application can
10819 initialize. After initializing, any routine anywhere in the
10820 code (including library) can use RNG without allocating a new
10821 RNG object. This was done to allow this sort of use of the
10822 RNG in code that has no chance to allocate RNG object. All
10823 applications currently allocate this and many routines in the
10824 library use this. Affected file lib/silccrypt/silcrng.[ch].
10826 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10827 it to use the Global RNG API.
10829 * Defined Authentication Payload into protocol specification that
10830 is used during SILC session to authenticate entities. It is
10831 used for example by client to authenticate itself to the server
10832 to obtain server operator privileges.
10834 Implemented this payload into the lib/silccore/silcauth.[ch].
10835 Implemented also routines for public key based authentication
10836 as the new protocol specification dictates.
10838 Moved definitions of different authentication methods from
10839 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10841 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10842 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10843 silc_pkcs_verify_with_hash functions into the file
10844 lib/silccrypt/silcpkcs.[ch].
10846 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * The client entry's userinfo pointer must be always valid.
10849 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10850 will fail since it requires the userinfo. Now, the userinfo
10851 is allocated as "" if actual userinfo does not exist. Actually,
10852 it must exist and it is totally Ok to drop client connections
10853 that does not announce the userinfo. However, we will make
10854 this workaround for now.
10856 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10857 to return the remote port by socket.
10859 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10861 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10862 SILC_SERVER_PENDING_EXEC and added an new macro
10863 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10864 data or when error occurs while processing the pending command.
10866 Added new argument `destructor' into silc_server_command_pending
10867 and to the SilcServerCommandPending object. This destructor is
10868 now called after calling the pending callback or if error occurs
10869 immediately. If error occurs the actual pending callback won't
10870 be called at all - only the destructor. The destructor may be
10871 NULL if destructor is not needed.
10873 All this applies for client library code as well. Similar
10874 changes were made there as well for the pending commands.
10876 In the client, the application must now allocate the
10877 SilcClientCommandContext with the silc_client_command_alloc
10880 * Added reference counter to the SilcServerCommandContext. Added
10881 function silc_server_command_alloc and silc_server_command_dup
10884 Same type of functions added to the client library for the same
10887 * Removed the cmd_ident from IDListData away since it is now
10888 global for all connections. It is the command identifier used
10889 in command sending and with pending commands. The affected file
10892 * Added reference counter to the SilcSocketConnection objecet to
10893 indicate the usage count of the object. The object won't be
10894 freed untill the reference counter hits zero. Currently only
10895 server uses this, and client ignores it. The client must be
10896 set to use this too later. The affected files are
10897 lib/silccore/silcsockconn.[ch]. Added also the function
10898 silc_socket_dup to increase the reference counter.
10900 This was mainly added because it is possible that the socket
10901 is removed underneath of pending command or other async
10902 operation. Now it won't be free'd and proper DISCONNECTING
10903 flags, etc. can be set to avoid sending data to connection that
10904 is not valid anymore.
10906 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10907 the connection. After that it sets SILC_SET_DISCONNECTED.
10908 It is, however, possible that the socket data is not still freed.
10909 The silc_server_packet_process now checks that data is not
10910 read or written to connection that is DISCONNECTED. The socket
10911 get's freed when the reference counter hits zero.
10913 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10915 * Changed the client operation API: channel_message operation's
10916 `sender' is now the client entry of the sender, not the nickname
10917 and the `channel' is the channel entry, not the channel name.
10919 In the private_message operation the `sender' is now also the
10920 client entry of the sender not the nickname.
10922 Affected file is lib/silcclient/ops.h and all applications
10923 using the client operations.
10925 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Moved the calling of ops->connect() from connect_to_server_final
10928 into receive_new_id functin since that is the point when the
10929 client is actually allowed to send traffic to network. The
10930 affected file is lib/silcclient/client.c.
10932 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10934 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10935 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10936 (if needs broadcasting) instead of broadcasting the packets one
10937 by one which would make a burst in the network traffic.
10939 * Added `broadcast' argument to the functions in silcd/server.[ch]
10940 silc_server_create_new_channel[_with_id] to indicate whether
10941 to send New Channel packet to primary router.
10943 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Added new function into the silcd/server.[ch] files:
10946 silc_server_create_new_channel_with_id to create new channel with
10947 already existing Channel ID.
10949 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10950 lib/silccore/silcpacket.h. This packet is used t send list of
10951 Set Mode payloads inside one packet. Server uses this to set
10952 the modes for the channels and clients on those channels, that it
10953 announced to the router when it connected to it. The protocol
10954 specification has been updated accordingly.
10956 * The silc_server_new_channel did not handle the packet coming
10957 from normal server as it normally does not send that. However,
10958 when it announces its channels it does send it. Implemented
10959 the support for that.
10961 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10962 into the file lib/silccore/id.h.
10964 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Fixed memory leaks in the functions silc_idlist_del_client,
10967 silc_idlist_del_channel and silc_idlist_del_server in the file
10968 silcd/idlist.c. All of those leaked like a sieve.
10970 * Fixed some small memory leaks in the client's function
10971 silc_client_notify_by_server.
10973 * Added functions into silcd/server.c: silc_server_announce_clients,
10974 silc_server_announce_channels and silc_server_announce_server.
10975 These functions are used by normal and router server to announce
10976 to its primary router about clients, channels and servers (when
10977 router) that we own. This is done after we've connected to the
10980 These functions effectively implements the following packet types:
10981 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10982 and SILC_PACKET_NEW_ID_LIST.
10984 * Added new functions into the silcd/packet_receive.[ch]:
10985 silc_server_new_id_list, silc_server_new_channel_list and
10986 silc_server_new_channel_user_list to handle the incoming
10987 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10989 * Added support of changing Channel ID in the function
10990 silc_server_replace_id. If the server that announces a channel
10991 to the router already exists in the router (with same name but
10992 with different Channel ID), router is responsible to send
10993 Replace ID packet to the server and force the server to change
10994 the Channel ID to the one router has.
10996 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10997 client that the Channel ID has been changed by the router. The
10998 normal server sends this to the client. Client must start using
10999 the new Channel ID as the channel's ID.
11001 Implemented handling of this new type into lib/silcclient/client.c
11002 into the function silc_client_notify_by_server.
11004 * Added new function silc_idlist_replace_channel_id into the files
11005 silcd/idlist.[ch] to replace the Channel ID.
11007 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11009 * Call silc_server_command_identify_check always when processing
11010 the IDENTIFY command in silcd/command.c
11012 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
11015 send keepalive packets. The packet can be sent by clients,
11016 servers and routers.
11018 Added function silc_socket_set_heartbeat into the file
11019 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
11020 If not set, the heartbeat is not performed. The actual
11021 heartbeat is implemented in the low level socket connection
11022 library. However, application is responsible of actually
11023 sending the packet.
11025 Added silc_server_send_heartbeat to send the actual heartbeat
11026 packet into silcd/packet_send.[ch]. Server now performs
11027 keepalive with all connections.
11029 * Added silc_task_get_first function into lib/silcutil/silctask.c
11030 to return the timeout task with shortest timeout. There was a bug
11031 in task unregistration that caused problems. TODO has been
11032 updated to include that task system must be rewritten.
11034 * The client library will now resolve the client information when
11035 receiving JOIN notify from server for client that we know but
11036 have incomplete information.
11038 * Rewrote parts of silc_server_remove_from_channels and
11039 silc_server_remove_from_one_channel as they did not remove the
11040 channel in some circumstances even though they should've.
11042 * Encryption problem encountered in server:
11044 The LEAVE command used to send the Channel Key packet to the
11045 router immediately after generating it. However, the code
11046 had earlier sent Remove Channel user packet but not immediately,
11047 ie. it was put to queue. The order of packets in the router
11048 was that Channel Key packet was first and Remove Channel User
11049 packet was second, even though they were encrypted in the
11050 reverse order. For this reason, MAC check failed. Now, this
11051 is fixed by not sending the Channel Key packet immediately but
11052 putting it to queue. However, this is more fundamental problem:
11053 packets that are in queue should actually not be encrypted
11054 because packets that are sent immediately gets encrypted
11055 actually with wrong IV (and thus MAC check fails). So, packets
11056 that are in queue should be encrypted when they are sent to
11057 the wire and not when they put to the queue.
11059 However, the problem is that the current system has not been
11060 designed to work that way. Instead, the packet is encrypted
11061 as soon as possible and left to the queue. The queue is then
11062 just purged into wire. There won't be any fixes for this
11063 any time soon. So, the current semantic for packet sending
11066 o If you send packet to remote host and do not force the send
11067 (the packet will be in queue) then all subsequent packets to the
11068 same remote host must also be put to the queue. Only after the
11069 queue has been purged is it safe again to force the packet
11072 o If you send all packets immediately then it safe to send
11073 any of subsequent packets through the queue, however, after
11074 the first packet is put to queue then any subsequent packets
11075 must also be put to the queue.
11077 Follow these rules and everything works fine.
11079 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11081 * Added new function silc_server_remove_clients_by_server to
11082 remove all client entries from ID list when the server connection
11083 is lost. In this case it is also important to invalidate all
11084 client entires as they hold the invalid server entry. This
11085 fixes fatal bug when server has lost connection and will reconnect
11088 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11090 * Made some sanity checks to silc_server_daemonise like to check
11091 whether the requested user and group actually exists.
11093 * Added sanity check to SKE's silc_ske_responder_finish to check
11094 that the public and private key actually is valid.
11096 * Invalidate the client's nickname when receiving Replace ID
11097 packet and the Client ID is being replaced. This means that the
11098 server will query the nickname if someone needs it (client)
11101 * Sort the ID Cache in client library when the ID Cache data
11102 has changed (needs sorting).
11104 * Do not allow for SILC client to create several connections to
11105 several servers. The client does not support windows right now
11106 and generating multiple connections causes weird behaviour.
11108 Irssi-silc client does support windows and can handle several
11109 connections without problems, see: www.irssi.org and SILC plugin.
11111 * Fixed some places where client was added to the IDList. The
11112 rule of thumb is following (in order to get everything right):
11113 If the client is directly connected local client then the
11114 `connection' argument must be set and `router' argument must be
11115 NULL to silc_idlist_add_client function. If the client is not
11116 directly connected client then the `router' argument must
11117 bet set and the `connection' argument must be NULL to the
11118 silc_idlist_add_client function.
11120 * The funtion silc_server_packet_send_local_channel actually did
11121 not check whether the client was locally connected or not. It
11122 does that now. Fixed a bug related to LEAVE command.
11124 * Fixed Remove Channel User payload parsing bug in server's
11125 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
11127 * The server's silc_server_save_channel_key now checks also the
11128 global ID list for the channel as it might not be in the local
11129 list. Fixed a bug related to LEAVE command.
11131 * Is this the end of the [<unknown>] buglet that has been lurking
11132 around for a long time? A little for loop fix in server's
11133 silc_server_command_whois_parse that is used by both IDENTIFY
11134 and WHOIS command. At least, this was a clear bug and a cause
11135 of one type of [<unknown>] buglet.
11137 * WHOIS and IDENTIFY commands call the function
11138 silc_server_command_[whois/identify]_check function even if
11139 we are not router server.
11141 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11143 * Added --with-gmp configuration option. If set the GMP
11144 is always compiled in the SILC source tree. If not set then
11145 it is checked whether the system has the GMP3 installed. If
11146 it has then the GMP won't be compiled (the system's headers
11147 and library is used), if it doesn't have it then the GMP is
11148 compiled in the SILC source tree.
11150 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11152 * Changed RSA private exponent generation to what PKCS #1
11153 suggests. We try to find the smallest possible d by doing
11154 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
11155 not security fix but optimization.
11157 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11159 * Added new config entry [Identity] to fork the server and run
11160 it as specific user and group. A patch from Bostik.
11162 * Imported Dotconf configuration library into lib/dotconf.
11163 This will be used to create the SILC configuration files later.
11164 It will appear in the distsribution after this commit.
11166 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * A big code auditing weekend happening. Auditing code for
11169 obvious mistakes, bugs and errors. Also, removing any code
11172 Removed files for being obsolete:
11174 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
11175 inline in the file lib/silcutil/silcbuffer.h)
11177 o lib/silcutil/silcbufutil.c (the header has inline versions)
11179 Changed code to fix possible error conditions:
11181 o The buffer formatting routines now check that the destination
11182 buffer really has enough space to add the data. This applies for
11183 both buffer formatting and unformatting
11184 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
11185 unformatting was changed to accomodate following rules:
11186 XXX_*STRING_ALLOC will allocate space for the data into the pointer
11187 sent to the function while XXX_*STRING will not allocate or copy
11188 the data into the buffer. Instead it sets the pointer from the
11189 buffer into the pointer sent as argument (XXX_*STRING used to
11190 require that the pointer must be allocated already). This change
11191 makes this whole thing a bit more consistent and more optimized
11192 (note that the data returned in the unformatting with XXX_*STRING
11193 must not be freed now). The routines return now -1 on error.
11195 o Tried to find all code that use buffer_format and buffer_unformat
11196 and added return value checking to prevent formatting and
11197 especially unformatting errors and possible subsequent fatal
11200 o Changed ske->x and ske->KEY to mallocated pointers in
11201 lib/silcske/silcske.h. Fixed possible data and memory leak.
11203 o Added return value checking to all *_parse* functions. Fixed
11204 many memory leaks as well.
11206 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11207 so that buffer overflows would not happen. All code now also
11208 checks the return value as it can fail.
11210 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11212 * Added reconnection support to server if the normal server looses
11213 its connection to the router (for example if router is rebooted).
11214 The server performs normal reconnection strategy implemented
11215 to the server. Affected file silcd/server.c.
11217 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Added new packet type SILC_PACKET_SET_MODE that is used to
11220 distribute the information about changed modes (for clients,
11221 channels and clients channel modes) to all routers in the
11222 network. Updated the protocol specification accordingly.
11224 Added functions into silcd/packet_send.c and
11225 silcd/packet_receive.c: silc_server_send_set_mode,
11226 silc_server_set_mode.
11228 Added new files silcmode.[ch] into lib/silccore that implements
11229 the encoding and decoding of Set Mode Payload. Added new type
11230 SilcSetModePayload. Moved the definitions of different modes
11231 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11233 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11235 * Oops, a little mistake in server's connection authentication
11236 protocol. The protocol is not ended with FAILURE but with
11237 SUCCESS if the authentication is Ok. :) Affected file is
11240 * Implemented NICK_CHANGE notify handling in server in the file
11241 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11242 the local clients on the channel. After the changing nickname
11243 in router environment snhould work and the [<unknown>] nickname
11244 should appear no more.
11246 The silc_server_replace_id function that receives the Replace ID
11247 payload now sends the NICK_CHANGE notify type also in the file
11248 silcd/packet_receive.c
11250 * Changed WHOIS and IDENTIFY command to support the maximum amount
11251 of arguments defined in protocol specs (3328 arguments). This
11252 fixed a bug that caused problems when there were more than three
11253 users on a channel.
11255 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * Added extra parameter, command identifier, to the
11258 silc_client_send_command so that explicit command identifier
11261 Changed that ID list routines uses specific command identifier
11262 when sending WHOIS/IDENTIFY requests to the server so that they
11263 can be identified when the reply comes back.
11265 Affected files lib/silcclient/command.[ch],
11266 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11268 * Added `sender' argument to silc_server_packet_send_to_channel
11269 to indicaet the sender who originally sent the packet to us
11270 that we are now re-sending. Ignored if NULL. Affected file
11271 silcd/packet_send.[ch].
11273 * Added some server statistics support in silcd/server_internal.h
11274 SilcServerStatistics structure and around the server code. Also
11275 send some nice statistics information when client is connecting
11278 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11280 * Fixed channel ID decoding in server's JOIN command reply in
11281 silcd/command_reply.c
11283 * Fixed braodcasting of replace ID payload to not to send it if
11284 we are standalone server in silcd/packet_receive.c.
11286 * Fixed all channel message sending routines to not to send
11287 packets to clients that has router set, since they are routed
11288 separately in the same function earlier. Affects file
11289 silcd/packet_send.c and all channel packet sending functions.
11291 * In USERS reply, res_argv[i] are not allocated, the table
11292 is allocated. Thus changed that free the table, not its
11295 * In server's whois_check and identify_check if the client is
11296 locally connected do not send any WHOIS commands - they are not
11299 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11301 * Fixed some minor bugs in client when sending WHOIS command. The
11302 arguments was in wrong order.
11304 * Removed statis function add_to_channel from server in
11305 silcd/command.c that was previously used with the joining but
11308 * Tested USERS command in router environment successfully with two
11309 routers, two servers and two clients.
11311 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11313 * Reorganized the USERS command and command reply in client library
11314 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11315 When the command is given by user we register a pending command
11316 callback that will reprocess the command after the reply has been
11317 received from the server. When reprocessing the packet we then
11318 display the information. Thus, the USERS information is displayed
11319 now in the command callback instead of in the command reply
11320 callback. The processing of the command is same as previously
11321 when server has sent the command reply in the JOINing process.
11323 * Added to USERS command in silcd/command_reply.c to join the client,
11324 we didn't use to know about, to the channel after we've created
11325 a client entry for it. Also, for clienet we did know already still
11326 check whether it is on the channel or not and add it if not.
11328 * Removed silc_server_command_join_notify as the function and its
11331 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11333 * Changed the client's pending command handling to the same as the
11334 server's pending command handling. It is also now possible to
11335 execute command reply functions from other command reply
11336 function as the function callbacks for commands and command
11337 replies are one and same. The pending commands are not static
11338 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11339 in client connection context. Thus, pending commands are server
11340 connection specific as it is convenient.
11342 Changed the function silc_client_command_pending and
11343 silc_client_command_pending_del and added new function
11344 silc_client_command_pending_check. Removed the
11345 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11348 * Added cmd_ident, current command identifier, to the client
11349 connection context in lib/silcclient/client.h to keep track on
11350 command identifiers used in command sending. Client's command reply
11351 function handling now supports the mandatory command identifiers.
11353 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11354 funtions in client to fully support pending command callbacks.
11356 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11357 as one of the arguments to the application in the command reply
11360 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11361 before first releasing SILC but came back. Now it is removed again
11362 and should come back nomore. The FORWARDED flag was used only
11363 by the JOINing procedure by forwarding the command packet to router.
11364 Now, the JOINing procedure has been changed to more generic (due
11365 to various router environment issues) and FORWARDED is not needed
11366 anymore for anything. The protocol specification is yet to be
11369 Now, removed silc_server_packet_forward from server and the flag
11370 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11372 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11374 * Renamed NAMES command to USERS command. The NAMES was named that
11375 due to historical reasons. Now it is renamed. Also, rewrote
11376 parts of the USERS command. The nickname list is not sent anymore
11377 by the server. Only Client ID and mode lists are sent in the USERS
11378 command. Changed this also to the protocol specification.
11380 The client now resolves the names and stuff after it receives
11381 the USERS list from the server when joining to the channel.
11383 * WHOIS and IDENTIFY commands has been changed to support multiple
11384 Client ID's per command. One can now search for multiple users
11385 in the network by sending only one WHOIS or IDENTIFY command.
11386 Changed the code and the protocol specifications.
11388 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11389 uses silc_server_command_whois_parse to parse the request. */
11391 * If normal server, do not parse the WHOIS and IDENTIFY requests
11392 before sending it to the router. Saves some time.
11394 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11396 * Fixed JOIN command on client library. Wrong number of arguments
11397 used to crash the client.
11399 * Added silc_server_channel_has_global function to check whether
11400 channel has global users or not.
11402 * Added silc_server_channel_has_local function to check whether channel
11403 has locally connected clients on the channel.
11405 * The silc_server_remove_from_one_channel now checks whether the
11406 channel has global users or not after given client was removed from
11407 the channel. It also checks whether the channel has local clients
11408 on the channel anymore. If it does not have then the channel entry
11409 is removed as it is not needed anymore.
11411 * The silc_server_notify now checks on JOIN notify whether the joining
11412 client is one of locally connected or global. If it is global then
11413 the channel has now global users on the channel and that is marked
11414 to the channel entry. Also, it now saves the global client to
11415 global list who is joining and JOINs it to the channel. This is
11416 for normal server, that is.
11418 Changed silc_server_send_notify_on_channel,
11419 silc_server_packet_relay_to_channel and
11420 silc_server_packet_send_to_channel check if we are normal server
11421 and client has router set (ie. global client) do not send the
11422 message to that client, as it is already routed to our router.
11424 * Implemented LEAVE notify type handling in silc_server_notify
11427 * Tested LEAVE command in router environment successfully. Tested
11428 with two routers, two servers and two clients.
11432 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11434 * Implemented SIGNOFF notify type handling in silc_server_notify
11437 * silc_server_remove_id now removes the client entry from all channels
11438 it has joined and thusly sends SIGNOFF notify type.
11440 * Rewrote the NAMES list generation in server by removing two excess
11441 loops. The lists are created now inside one loop.
11443 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * silc_server_remove_channel_user checks now also global list
11446 for channel and client.
11448 * silc_server_new_channel_user checks now both local and global
11449 list for channel and client. Fixed a bug in client id decoding.
11450 Used to decode wrong buffer.
11452 * silc_server_channel_message checks now both local and global
11453 list for channel entry.
11455 * Tested channel joining (hence JOIN) in router environment
11456 successfully. Tested with two routers, two servers and two
11459 * Tested channel message sending in router environment successfully.
11461 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11463 * Added silc_server_save_channel_key into server.[ch] to save the
11464 received channel key in Channel Key payload processing. It is
11465 also used in JOIN command reply handling.
11467 Equivalent function silc_client_save_channel_key added into
11468 client.[ch] into client library.
11470 * Changed JOIN command reply to send information whether the channel
11471 was created or not (is existing already) and the channel key
11472 payload. Changed protocol specs accordingly.
11474 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11475 the request was sent by ID and not by nickname. Crashed on
11478 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11481 now correctly save the received data.
11483 * silc_server_free_sock_user_data now notifies routers in the
11484 network about entities leaving the network.
11486 At the same time implemented functions silc_server_remove_id
11487 and silc_server_send_remove_id to receive and send REMOVE_ID
11488 packets. The packet is used to notify routers in the network
11489 about leaving entities. The ID removed will become invalid in
11492 * Added function silc_idlist_del_server into server. Removes and
11493 free's server entry from ID list.
11495 * silc_server_private_message function now checks, if we are router,
11496 that the destination ID really is valid ID, naturally.
11498 * In router when NEW_ID packet is received (for new client) the
11499 hash of the Client ID is saved in the ID Cache but the
11500 client->nickname is set to NULL, instead of putting the hash
11503 IDENTIFY command now also checks that client->nickname must be
11504 valid. If it is not if will request the data from the server who
11505 owns the client. Added new function
11506 silc_server_command_identify_check.
11508 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11509 to set the command to already allocated Command Payload.
11511 * Tested private message sending in router environment with two
11512 routers, two servers and two clients. Fixed minor bugs and now
11515 * Fixed segfault from client's NAMES command. Used to crash if
11516 not on any channel.
11518 * Forwarded packets must not be routed even if it is not destined
11519 to the receiver. Changed server code comply with this.
11521 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11523 * Added `require_reverse_mapping' boolean value to ServerParams
11524 structure. If TRUE (not default) the server will require that
11525 the connecting host has fully qualified domain name.
11527 If the reverse mapping is not required and hostname could not be
11528 found the IP address is used as hostname.
11530 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Implemented version string checking to both client and server.
11533 The check is incomplete currently due to the abnormal version
11534 strings used in development version of SILC.
11536 * Changed all command functions in server to use the new
11539 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11541 * Changed char *data to unsigned char *data in ID Cache system to
11542 support binary data as ID Cache data. Changed code to support
11543 binary data in lib/silccore/idcache.c.
11545 * Renamed silc_server_packet_relay_command_reply to
11546 silc_server_command_reply as it is normal packet receiving
11547 function. Rewrote the function to accept command replys for
11548 servers and not only for clients.
11550 * Mark remote router always as registered server if we are connecting
11551 to it. Otherwise, commands sent by the router to us are ignored.
11553 * All ID List find routines now returns the ID Cache Entry pointer
11554 as well if requested.
11556 * WHOIS command works now in router environment, tested with two
11557 routers, two servers and two clients.
11559 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11560 in router environment (as it is almost equivalent to WHOIS) but
11561 hasn't been tested thoroughly. Added new functions:
11563 silc_server_command_identify_parse
11564 silc_server_command_identify_send_reply
11565 silc_server_command_identify_from_client
11566 silc_server_command_identify_from_server
11568 * Disabled route cache adding because adding two different ID's with
11569 same IP replaces the old cache entry thus giving wrong route.
11570 The entry->router->connection is always the fastest route anyway
11571 so route cache may not be needed. Of course, new routes maybe
11572 established after receiving the ID when the entry->router->connection
11573 might not be anymore the most optimal.
11575 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11577 * Add route cache for received ID for fast routing.
11579 * Added silc_server_packet_route to route received packet on router
11580 that is not destined to us.
11582 * Renamed silc_server_get_route to silc_server_route_get.
11584 * Added id_string and id_string_len fields into SilcServer to
11585 include encoded ServerID for fast comparing without excess
11586 encoding of the ID's.
11588 * Cleaned up WHOIS command on server side. Added following static
11591 silc_server_command_whois_parse
11592 silc_server_command_whois_check
11593 silc_server_command_whois_send_reply
11594 silc_server_command_whois_from_client
11595 silc_server_command_whois_from_server
11597 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11598 arguments in command replies. All command functions should be
11599 updated to use this macro.
11601 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11603 * Minor typo fixes on command reply handling on server.
11605 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11607 * Added silc_server_command_add_to_channel internal routine to add
11608 the client to the channel after router has created the channel and
11609 sent command reply to the server.
11611 * Added generic silc_server_send_command to send any command from
11614 * Use static buffer with ID rendering instead of duplicating data.
11616 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11618 * Fixed a channel user mode bug when joining to a channel server gave
11619 everybody channel founder rights, oops.
11621 * We mark ourselves as the router of the incoming server connection
11622 if we are router ourselves. This way we can check in some packet
11623 sending functions whether it is locally connected server. For
11624 incoming router connections we put NULL.
11626 * For router sending packets locally means now always sending the
11627 packet cell wide; to local clients and local servers. For normal
11628 server sending packet locally means sending it to only local
11631 * Fixed the JOIN command to really work in router environment. If the
11632 channel is created it is always created by the router. Router is
11633 also responsible of making the initial joining to the channel,
11634 sending JOIN notify to the sending server and distributing
11635 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11636 does not exist server doesn't do anything else but forward the
11637 command to the router which performs everything.
11639 * Added silc_server_send_channel_key function to send the Channel Key
11642 * Added silc_server_create_channel_key to create new channel key. The
11643 channel key is now re-generated everytime someone joins or leaves
11644 a channel, as protocol dictates. Note: channel->key_len is the
11645 key length in bits.
11647 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11649 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11650 packet_receive.[ch] to separate packet sending and receiving
11651 routines. The server.[ch] now includes everything else including
11652 actual packet processing (writing and reading data) and other
11655 Renamed silc_server_private_message_send_internal to
11656 silc_server_send_private_message. The routine is still though
11657 used only to relay private messages as server does not send
11658 private messages itself.
11660 Renamed silc_server_new_channel to silc_server_create_new_channel
11661 and added new function sicl_server_new_channel that handles the
11662 incoming New Channel packet. Added also new sending function
11663 silc_server_send_new_channel to send New Channel Payload.
11665 * Added new function silc_server_notify to process incoming notify
11666 packet to the server/router. Server may then relay the notify
11667 to clients if needed.
11669 * Added new function silc_server_new_channel_user to process incoming
11670 New Channel User packet. Router will redistribute the packet and
11671 send JOIN notify to its local clients and locally connected servers
11672 if needed. Normal server will send JOIN notify to its local client
11673 on same channel when received this packet. Added also corresponding
11674 sending function silc_server_send_new_channel_user to sent the
11677 * Added boolean route argument to send_notif_to_channel and
11678 packet_send_to_channel functions to attempt to route the packet
11679 if it is TRUE and send only locally if it is FALSE.
11681 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11683 * silc_server_replace_id now broadcasts the received replace ID
11684 packet if it is not broadcast packet already. The router must
11685 broadcast to inform other routers about changed ID.
11687 * Added backpointer to server's router into SilcServer context in
11688 silcd/server_internal.h.
11690 * Fixed silc_server_packet_broadcast to send correct broadcast
11693 * The channel key is now distributed to the local client as soon
11694 as it is received from the router (in router environment) so that
11695 no other packet may be sent for the channel until client has
11698 * silc_server_remove_channel_user now broadcasts the received
11699 Remove Channel User packet if it is not broadcast packet already.
11700 The router must broadcast to inform other routers about removed
11703 * Added users field into SilcPacketContext that is a reference count
11704 of the context. One can increase the reference count by calling
11705 silc_packet_context_dup which is now changed to just increase the
11706 reference count instead of duplicating the data. The reference
11707 count is decresed by calling silc_packet_context_free that will
11708 free the data after the reference count hits zero.
11710 For now on the packet context and everything allocated into it
11711 (including the raw packet from network) must be freed by calling
11712 the new silc_packet_context_free function. Added also new function
11713 silc_packet_context_alloc that must be used now to allocate the
11714 context. This also means that if a routine is asynchronous from
11715 silc_[client/server]_packet_parse_type the packet context must
11716 be duplicated by calling silc_packet_context_dup. Otherwise it
11717 gets free'd after silc_[client/server]_packet_parse_type returns.
11718 Also, one must remember that if packet is duplicated then its
11719 reference count must be decresed by calling the free function as
11720 many times as it was duplicated.
11722 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11723 from both client and server.
11725 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11727 * Made joining to a channel working in router environment.
11729 * Cleaned up JOIN command on server side and create function
11730 silc_server_command_join_channel internal routine to make the
11733 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11735 * Changed silc_command_pending list to SilcDList. Also, added
11736 `ident' field to SilcServerCommandPending structure to identify
11737 the reply and to call correct callback.
11739 Added silc_server_command_pending_check function to replace the
11740 corresnponding macro. The silc_command_pending list is not
11743 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11744 to set identifier to previously allocated Command Payload. It
11745 is used to set identifier for command when resending Command
11748 * Added silc_command_payload_encode_payload to encode Command
11749 Payload buffer from SilcCommandPayload structure.
11751 * Added silc_argument_payload_encode_payload to encode Argument
11752 payload buffer from SilcArgumentPayload structure.
11754 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11756 * Changed WHOIS command to support router connection on server side.
11757 The whois request is always sent to router unless the server is
11758 standalone server. After server has received the reply from the
11759 router will it send the reply to the client.
11761 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11762 broadcast received broadcast packet. The function is used only
11763 by router. The broadcast packet is always sent to the router's
11766 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11767 render given ID to printable string, for log files for example.
11769 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11771 * Made basic router to router connections working. At least they
11772 can now connect to each other but nothing really works the way
11773 they are supposed - yet.
11775 * Added new initiator token to RouterConnection configuration
11776 file in silcd/serverconfig.[ch]. It is used to tell whether we
11777 are the initiator to the remote router or whether we'll expect
11778 the other end to connect.
11780 * Moved registering of listener task to silc_server_init, hence
11781 the server starts listenning as soon as it is run, even if it
11782 does not have connections to other routers. Let's see how well
11785 * Changed default connection retry timeouts for more suitable in
11788 * Removed cipher and such arguments from silc_idlist_add_client
11789 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11790 Added new function silc_idlist_add_data to add the keys and stuff
11793 * Added SilcIDListData structure and added it to SilcClientEntry
11794 and SilcServerEntry as their first field in the structure. This
11795 way we can explicitly cast the ID entries to the SilcIDListData
11796 structure and get common data for the entries. In past, we had
11797 to first check what type of connection it is and then cast it to
11798 correct ID entry type. Now, we can directly cast the opaque
11799 pointer to the SilcIDListData (no matter what ID entry it actually
11800 is) and get the data needed.
11802 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11804 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11805 in some circumstances even if threre were timeout tasks, though not
11806 IO tasks, but tasks anyway. Now fixed.
11808 * Defined SilcServerConnection structure to hold connection specific
11809 stuff about directly connected servers and routers. The definition
11810 is currently in silcd/server_internal.h. I thought about having
11811 a bit more important role fro this struct but for now it is used
11812 only when connecting to other server (or router actually).
11814 * Added connecting retry support in server when connecting to
11815 router(s). The retry feature implement exponential backoff
11816 algorithm. Also, added SilcServerParams structure to hold default
11817 parameters for server. For now, it include these retry settings
11818 and are hard coded. After server is moded to be as Silc Server
11819 Library this structure will be more important.
11821 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11823 * Changed client librarys channel->clients table to SilcList and
11824 changed code accordingly.
11826 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11828 * Changed client's channel table to SilcList and changed code
11829 accordingly. Also changed SilcChannelClientEntry to include back-
11830 pointer to the channel so that client entry can use that structure
11831 as list as well and we have fast cross-reference to the channel.
11832 This change dramatically decreased the complexity of channel
11833 handling with client entry and vice versa (removed one extra
11834 loop when searching for channel entry from many functions).
11836 * Changed server->sim from table to SilcDList and changed code
11839 * NAMES command can now be used from user interface. It will show
11840 the user list on the channel, neatly.
11842 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11843 Code now saves realname of the user if it becomes available.
11845 * Renamed configure.in to configure.in.pre and made ./prepare
11846 script to automatically add correct version string to
11847 configure.in which it creates from configure.in.pre.
11849 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11851 * NAMES command reply now shows users mode with the nickname when
11852 joining to channel.
11854 * Moved silc_client_ch[u]mode[_char] functions from
11855 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11856 place sucks, they are utility functions and should be in some
11859 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11861 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11864 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11868 * Added TRQ (efficient deque and list library) into lib/trq. This is
11869 a very good list library that is currently used in the SILC. Defined
11870 SilcList API over the library because I didn't like the API very
11871 much. See lib/trq/silclist.h for the API and examples of how to
11872 use the API. Fixed various places in the code to use the new
11873 SilcList API. The SilcList is meant for lists that has a structure
11874 already defined as a list. It is not suitable to add just some
11875 context to the list (in TRQ, the context is the list actually).
11877 So, I defined SilcDList that can be used for the purpose where
11878 predefined list structure does not exit. This can be used as
11879 such list. Now some context just can be added to the SilcDList.
11880 Currently this list is not used in the SILC just yet, though there
11881 are a lot places where this can replace dynamically allocated
11882 tables and I will fix these places, later, to use SilcDList.
11883 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11884 and use TRQ internally).
11886 Also fixed some annoying warning messages that the original TRQ
11887 code generated. Also minor changes to TRQ's Makefile.in.
11889 * Added support for querying by Client ID to both WHOIS and
11890 IDENTIFY commands into server, as required by the protocol.
11892 * Removed method function pointers from SilcBuffer structure. They
11893 weren't used to anything and just increased the context size for
11894 no good reason. This change also made silc_buffer_alloc and
11895 silc_buffer_free functions inline functions.
11897 * Disabled command flooding detection support until it's fixed so
11898 that it accepts commands in but does not execute them more than once
11901 * Added silc_net_localhost(), to return local hostname, into
11902 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11903 that must be initialized before calling silc_client_init.
11905 * Added new function: silc_server_send_notify_on_channels to send
11906 notify messages to all channels client has joined. It is assured
11907 that the message is sent only once per client.
11909 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11910 lib/silcutil/silcutil.[ch] as silc_format function. The new
11911 function is generic and is used by server as well, not only by
11912 the logging routines.
11914 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11915 the provided version string was not acceptable. Added new function:
11916 silc_ske_check_version into lib/silcske/silcske.h. The function
11917 must be implemented by the application (client or server) and it
11918 does not reside in the SKE library. The function checks the version
11919 string remote end sent.
11921 * Added back pointers (to opaque context and to SilcSocketConnection)
11922 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11924 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11925 duplicate packet context structure.
11927 * Changed `notify' client operation to send same arguments as client
11928 receives from server except for ID's. ID's are mapped to correct
11929 ID entry and that is returned. Also, if channel entry is not sent
11930 by server but the notify is for channel the channel entry is sent
11931 to application (otherwise application doesn't know that it is for
11932 channel (library gets it from packet's Destination ID)).
11934 * Added silc_client_remove_from_channels into client library to
11935 remove a client from all channels it has joined to. Used when
11936 received SIGNOFF notify from server. Added also new function
11937 silc_client_replace_from_channels to replace old ID entry with
11938 new ID entry on all channels. Used when received NICK_CHANGE
11939 notify from server.
11941 * Fixed ID Cache list handling in silc_idlist_get_client in
11942 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11943 to get (or query) client by ID.
11945 * Updated TODO list.
11947 * Added connection authentication status message defined by the
11948 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11949 support for these into the code in client and server side.
11951 * Added generic function silc_client_send_command to send any command
11952 with variable argument list. Application should use this function
11953 to send commands if the command functions provided by the library
11954 does not suite for the application's user interface needs.
11956 * Added new `failure' client operation. Application is notified about
11957 received failure packet if client is executing a protocol. In this
11958 case the protocol's execution has failed.
11960 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11961 is required by the protocol.
11963 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11964 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11967 * Added status flag to SilcSKE object to indicate realtime status
11968 of the SKE protocol.
11970 * Application receives now exactly same command reply arguments as
11971 the library receives from server. However, if ID is received the
11972 corresponding ID entry is returned to the application (eg. Client
11973 ID is mapped to correct SilcClientEntry entry and that is returned).
11974 Changed command_reply client operation due to this change.
11976 * Changed all ID's in commands and in command replys as ID Payloads.
11977 Change affected both client and server side codes.
11979 All ID's sent in SILC network (with execption of ID's in SILC
11980 Packet header) are sent in ID Payload to support variable length
11983 * Server now notifies nick changes and notifies all clients on
11984 the channels about the new nickname (about the new Client ID,
11987 * Implemented CMODE command to change channel modes. Supports all
11988 channel modes defined by the protocol specs except ban and invite
11989 lists. (Also, private channel key mode is supported but support for
11990 setting private channel key in client is missing, thus, this mode
11991 has no effect on client side (except that server requires that the
11992 client uses private channel key and normal channel traffic does not
11995 Also, invite mode works per se, but INVITE command does not work
11996 yet correctly, so you can set channel as invite only channel but
11997 inviting clients to the channel does not work (it is yet to be
11998 thought what's the best way to do it).
12000 * Added new command SILC_COMMAND_CUMODE to change user mode on the
12001 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
12002 Implemented CUMODE command to change user's mode on the channel.
12003 Supports all modes defined by the protocol specs.
12005 * Added NAMES command reply to return users modes on the channel.
12007 * Removed unnecessary and slow ciphers from lib/silccrypt.
12009 * Set SO_KEEPALIVE option to connection sockets by default.
12011 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
12013 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
12014 redefined the Notify Payload into protocol specs.
12016 * Added silc_id_payload_parse_id to get ID directly from raw
12019 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12021 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
12022 accept searching by Client ID as well.
12024 * Added support for LEAVE and SIGNOFF notify types in client library.
12026 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
12027 to parse ID Payload from raw data.
12029 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12031 * Added flags parameter into silc_ske_assemble_security_properties
12032 function in lib/silcske/silcske.[ch].
12034 * Changed notify client operation to fit better for notify messages
12035 sent by server. The notify payload received from server is now
12036 passed to the application (after parsing it to SilcNotifyPayload).
12037 It is application's responsibility to retrieve the arguments
12038 from the payload and show the message the way it wants. The message
12039 sent by server is implementation specific.
12041 * Changed public keys to comply with the protocol specification.
12042 Old public keys are not supported anymore and are not compatible.
12044 * Removed nickname from Channel Payload as the latest draft removed
12045 it. The client must resolve the nickname from the NAMES command
12046 reply received when it joined the channel.
12048 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
12050 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12052 * Fixed some errors in protocol specification drafts.
12054 * Created lib/silccore/silcnotify.c to implement Notify Payload
12055 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
12056 generic payloads described by protocol specifications. The file
12057 includes implementations for ID Payload and Argument Payload.
12059 * Changed Command Payload implementation to use the new Argument
12060 Payload. Changed command_xxxx_payload to command_payload_xxxx
12061 to comply with SILC coding conventions.
12063 * Added suppport for Argument Payload handling in Notify Payload
12064 implementation as protocol requires it. Added the new support
12065 into server and client lib as well.
12067 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12069 * Added support for multiple nicknames on same channel. [n] is
12070 added locally to the nickname if there are more than one same
12071 nicknames on the channel.
12073 * Server now sends all nicknames that matched WHOIS request.
12074 Client also shows the list received from server.
12076 * Added TOPIC command to client side. User can now set and show
12077 current topic on channel.
12079 * Added MOTD command to client and server. Also, server sends the
12080 motd when client connects to the server.
12082 * Changed version strings to comply ISO 8601.
12084 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12086 * Fixed protocol error handling in client library. It should now
12087 cope even if the SKE fails for some reason.
12089 * Made new protocol specification drafts for submitting to IETF.
12091 * Implemented TOPIC command to server in silcd/command.c.
12093 * Added two new notify types into lib/silccore/silcnotify.h:
12094 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
12095 notify nickname change and topic setting/change on a channel.
12097 * API change of command_reply operation in client library. The
12098 application gets now the status type received from server as well.
12100 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12102 * Removed the function just added to lib/silcutil/silcschedule.[ch].
12104 * Cras fixed and optimized the packet handling even further and
12105 it should work now. Minor change to the prototype of function
12106 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
12108 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12110 * Added new function into lib/silcutil/silcschedule.[ch]:
12111 silc_schedule_with_fd to select() a specified fd. The function
12112 returns after timeout expires or data arrives or goes. The
12113 function is used by packet routines to wait that all data is
12114 received from network.
12116 * Fixed data reading from network in lib/silccore/silcpacket.c.
12117 The code now assures that all data is read from the fd and then
12118 continues packet processing. This was a bug fix since the code
12119 used to drop some data in some circumstances.
12121 * Added new function into lib/silcclient/client.[ch]:
12122 silc_client_start_key_exchange to start key exchange after
12123 connection has been established to server. The code internally
12124 now uses this funtion but its main purpose was to provide it
12125 for applications that perform their own connecting. After
12126 application has created a connection it merely calls this
12127 function to start the key exchange between client and server.
12128 The library takes care of everything else after that.
12130 Updated also lib/silcclient/README to explain the usage of
12133 * Do not send to application information that connection has
12134 been established. Application gets notified it by connect
12137 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12139 * Applied cras's patch to add silc_schedule_one function. The
12140 function runs scheduler once and returns.
12142 * Fixed the scheduler after cras messed it up. The timeout
12143 handling works now as it's supposed to work.
12145 * Added into lib/silccore/ silcnotify.h to include notify
12146 message types support. Changed silc_server_send_notify*
12147 functions, in server.[ch], to support those new notify types.
12148 Added the support for the notify types into client library,
12149 as well. Added new notify client operation into ops.h in
12152 * Changed silc_server_packet_send_to_channel to send normal
12153 packets instead of just channel message packets. The function
12154 is now used to send the notify packets to channels. It is not
12155 used to send channel message packets anymore, as server never
12156 sends them anymore.
12158 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
12159 va_arg()s as it seems to require it nowadays. I guess, if SILC
12160 is compiled with older va_arg() the new code should work anyway.
12162 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12164 * Splitted core library. Core library (lib/silccore) includes
12165 now only SILC protocol specific core (and common) components.
12166 Created new utility library (lib/silcutil) that includes more
12167 generic purpose stuff. The stuff for util library was taken
12168 from the old core library. This was minor and easy split.
12170 * Created SILC Client Library (lib/silcclient) that includes
12171 implementation of the SILC client without user interface. This
12172 was major move from silc/ directory. The code has been changed
12173 so that it is transparent towards the user interface. The
12174 silc/ directory includes now the same user interface as before
12175 and it uses the new client library. Read lib/silcclient/README.
12176 Basicly, the client library performs everything else related
12177 to SILC except user interface handling. Also, configuration
12178 files are considered to be part of user interface and library
12179 does not handle them.
12181 This change also changed a lot of structures, function naming etc.
12182 Most important change was that SilcClientWindow object was
12183 renamed to SilcClientConnection in the client library. Created
12184 also new file lib/silcclient/ops.h. Also added new files
12185 silc/local_command.[ch] and silc/client_ops.[ch].
12187 All these changes were made to make it easier for user interface
12188 designers to create what ever user interface for the SILC client
12191 It is also expected that the server will be moved to lib
12192 directory as well and SILC Server Library will be created;
12193 sometimes in the future.
12195 * Removed Local commands from lib/silccore/silccommand.h as
12196 they are application specific and new client library does not
12197 handle any of those anymore.
12199 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12200 old client implementation in silc/.
12202 * Added support for callback functions in SILC_LOG_* macros.
12203 Application can now set its own callbacks that will be called
12204 instead of using the default functions that will always print
12205 the debug messages to stderr (or stdout). Also, debugging can
12206 now be disabled by setting silc_debug to FALSE and re-enabled by
12207 setting it to TRUE. Note, that logging will still work even
12208 if debugging is disabled.
12210 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12211 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12212 silc_log_reset_debug_callbacks.
12214 * To enable debugging in silc client one must give now -d
12215 option on command line.
12217 * Changed silc_schedule_init to automatically allocate task queues
12218 if they are not allocated before calling it.
12220 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12222 * Added GMP 3.1 into math library.
12224 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12226 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12227 a channel in SILC network. The packet is used by servers and
12228 routers to notify other routers that user has left a channel.
12229 This little feature was missing until now. Added the feature
12230 to protocol specification as well.
12232 Added functions: silc_server_send_remove_channel_user and
12233 silc_server_remove_channel_user into server.[ch].
12235 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12236 lib/silccore/silcpacket.h. However, they are not implemented
12239 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12241 * Fixed joining to a channel and sending channel messages
12242 between server and router. The channel message sending should
12243 now work inside a cell.
12245 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12247 * Fixed the private message sending between server and router.
12248 The private message sending should now work inside a cell.
12250 * Added silc_server_replace_id into server.[ch] to replace
12251 existing ID in the SILC network.
12253 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12254 and silc_idlist_replace_server_id into idlist.[ch] in server.
12256 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12258 * Fixed the server to server connections. Server can again now
12259 connect to router. Router to router connections probably does
12262 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12264 * Added dynamic protocol registering support. Now protocols can
12265 registered and unregistered on the fly. Patch by cras.
12267 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12269 * Added lib/contrib directory to hold routines that some platforms
12270 don't have but are needed by SILC.
12272 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12273 into lin/contrib to provide getopt() and getopt_long() for
12274 those who don't have it.
12276 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12278 * Added AWAY command to client. When away message is set and
12279 client receives a private message packet the client automatically
12280 replies to the sender with the away message.
12282 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12283 bug seemed to be the cause of recent problems when compiling
12286 * Added version detection support to SKE protocol specification
12287 and added the new changes to the SKE implementation as well.
12288 There were other minor changes in the SKE protocol as well.
12290 Many changes in lib/silcske/silcske.[ch] and in
12291 lib/silcske/payload.[ch].
12293 * Added ^U functionality, clear input line. Patch from cras.
12295 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12297 * Mainly small bugfixes on core library. Fixed some debugging
12298 logging and buffer overflow in silclog.c.
12300 * Updated config.sub and config.guess on the distribution tree.
12302 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12304 * Added command lagging support in server. Client may execute
12305 commands now only once in two seconds.
12307 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12309 * Optimized packet reception. MAC computation and checking is now
12310 also more optimized. A lot previously duplicated code is now
12311 used as generic by both client and server.
12313 * Fixed key pair generation in clientutil.c
12315 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12317 * Added into lib/silccore/silcbufutil.[ch] new function;
12318 silc_buffer_realloc.
12320 * Moved generic packet sending/encryption functions to
12321 lib/silccore/silcpacket.[ch] from client and server. Some
12322 rewriting of the functions.
12324 * Moved all generic packet reception/decryption functions to
12325 lib/silccore/silcpacket.[ch] from client and server. The
12326 packet processing is now much cleaner in both client and server.
12327 These were major changes in both client and server.
12329 * Created many common functions in server to do packet sending.
12330 Previously code were duplicated a lot, this has been removed
12331 with these changes.
12333 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12335 * Rewrote major parts of the ID cache system. Don't know
12336 whether it is better now or not but at least the API is more
12339 * Major rewrite on ID cache stuff on client because of the ID
12340 cache API changes. Added idlist.c to client.
12342 * Also major rewrite on ID cache stuff on server as well.
12343 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12344 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12345 in hand, instead they are all put into the ID cache system now.
12346 All server_idlist_* routines uses ID cache now instead of
12347 traversing its own lists (those lists does not exist anymore).
12348 SilcIDList though still exists. Also, SilcXXXEntry's are
12351 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12353 * Finally made the SKE implementation compliant to the protocol
12354 specification. All mp integers are now binary encoded as
12355 opposed being HEX encoded.
12357 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12360 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12361 functions: silc_[encode/decode]_pem. Also added function
12362 silc_encode_pem_file to PEM encode with newlines ('\n') for
12363 saving into a file.
12365 * SILC public keys are now encoded either PEM or binary. Same
12366 option is for private keys as well. By default private keys
12367 are binary encoded and public keys PEM encoded. Silly HEX
12368 encoding were removed.
12370 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12371 function to create fingerprints.
12373 * Fixed a bug in SHA1; does not change the original data anymore.
12375 * Partly implemented INFO command on client and server side.
12376 Fixed CLEAR command. Changes to SERVER command; show current
12377 server(s) when giving command without arguments. Added
12378 VERSION command to client.
12380 * Added check to server that unregistered connections cannot
12381 execute commands (unless it is specificly allowed).
12383 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12385 * Fixed screen refresh.
12387 * Fixed channel joining bug from client. On some circumstances
12388 client tried to join to a channel it had already joined.
12390 * Added public key verification process into client's protocol.c.
12391 The client now verifies the public key from user and saves
12392 it into ~./silc/serverkeys/ directory.
12394 Added into: clientutil.[ch]: silc_client_verify_server_key.
12396 * Changed SKE protocol's silc_ske_initiator_finish function
12397 to accept callback function that verifies the received public
12398 key. Removed old silc_ske_verify_public_key function.
12400 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12402 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12403 silc_pkcs_private_key[_data]_set.
12405 * Made the password and public authentication more cleaner in
12406 server's protocol.c.
12408 * Removed historic and obsolete protocol `channel_auth' from
12409 both client and server.
12411 * Removed wrong way of sending command status messages from
12412 server to client in server's command.c. The old way violated
12413 protocol specification.
12415 Changes to silccore/silccommand.[ch]: removed
12416 silc_command_encode_status_payload -> not needed anymore,
12417 changed silc_command_encode_payload_va to accept extra
12418 argument on variable argument list. The argument type must
12419 now be provided to the function. Also, added new function:
12420 silc_command_encode_reply_payload_va which is same as
12421 normal command_encode_payload_va except command status type
12422 is provided as extra argument.
12424 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12426 * Added ~./silc directory handling. The directory includes the
12427 public and private keys for the client.
12429 Added silc_client_check_silc_dir, silc_client_create_identifier
12430 and silc_client_load_keys.
12432 * Implemented SILC protocol compliant public key. Added public
12433 and private key saving to and loading from files.
12435 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12436 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12437 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12438 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12439 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12441 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12442 silc_pkcs_load_[public/private]_key.
12444 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12446 * Added silc_server_get_route (route.[ch]) to get connection
12447 data for the fastest route for given ID.
12449 * Implemented INVITE command on client and server. The command
12450 were re-defined in the SILC Protocol Specification and the
12451 implementation now complies with the specification.
12453 * Implemented PING command on client and server.
12455 * Implemented NAMES command on client and server. The server side
12456 supports currently only normal server not router server yet.
12457 Some changes to NAMES definition in SILC protocol specification.
12459 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12461 * Implemented LEAVE command on client and server.
12463 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12464 again. This change was made to the protocol as well. Server
12465 should not violate the protocol specification anymore.
12467 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12469 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12470 was tested. SOCKS4 was not but should work anyway.
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