1 Mon May 28 23:21:39 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed nickname formatting crash when updating existing
4 client entry. Affected file is lib/silcclient/client_entry.c.
6 * Fixed MIME object encoding in attribute payload encoding.
7 Affected file is lib/silccore/silcattrs.c.
9 Mon May 28 09:02:26 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
11 * SILC Client 1.1 Beta6
13 Sun May 27 20:38:30 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
15 * Copy SILC Plugin's libfe_common_silc.so to libfe_silc.so so
16 that user's don't have to do it manually. Affected file
17 is apps/irssi/src/fe-common/silc/core/Makefile.am.
19 Thu May 24 15:30:31 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
21 * SILC Toolkit 1.1 Beta4.
23 * Fixed channel and server entry freeing in client library.
24 Affected file is lib/silcclient/client_entry.c.
26 * Do not allow stopping client before it has been started.
27 Affected file is lib/silcclient/client.c.
29 Wed May 23 23:21:03 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
31 * Fixed formatted nickname renaming to rename also irssi's
32 nicklist (/NAMES etc). Affected file is
33 apps/irssi/src/silc/core/client_ops.c.
35 * Fixed SILC Plugin crash when stopping client library before
36 it has been started. Affected file is
37 apps/irssi/src/silc/core/silc-core.c.
39 Tue May 22 17:18:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
41 * For SILC Client and SILC Server check for 1.1 Toolkit
42 in configure. Affected file is configure.ad.
44 * Added better library linking flags and orders for SILC Client.
45 Affected file is configure.ad, Makefile.defines_int.in and
46 apps/irssi/src/fe-text/Makefile.am
48 Mon May 21 08:26:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
50 * SILC Client 1.1 Beta5.
52 Sun May 20 18:34:22 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
54 * Add hooks for Irssi 0.8.11 module functions. Affected file
55 is apps/irssi/src/fe-common/silc/fe-common-silc.c
57 Sat May 19 14:46:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
59 * Fixed passphrase authentication with server. Affected file
60 is lib/silcclient/client_connect.c.
62 * Fixed passphrase authentication as responder. Affected file is
63 lib/silcske/silcconnauth.c.
65 * Changed SilcAskPassphrase and SilcGetAuthMeth callbacks to
66 return data as const. Affected file is
67 lib/silcclient/silcclient.h.
69 * Fixed timeout calculation in Symbian scheduler. Affected
70 file is lib/silcutil/symbian/silcsymbianscheduler.c.
72 Fri May 18 21:10:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
74 * Do not uninitialize u.m.threads atomic int in finish but in
75 free. Fixes crash on any platform using atomic operations
76 using mutexes (like Symbian). Affected file is
77 lib/silcutil/silcfsm.c.
79 * Fixes Symbian scheduler wakeup synchronization. Affected file
80 is lib/silcutil/symbian/silcsymbianscheduler.c.
82 Fri May 18 18:10:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
84 * Fixed nickname formatting to handle already formatted nicknames
85 better. Affected file is lib/silccilent/client_entry.c.
87 * Added "foo#2 appears as foo" support to SILC Client when user
88 leaves or quits and one formatted nickname remain. Affected file
89 is apps/irssi/src/silc/core/client_ops.c.
91 * Send SilcChannelEntry to application in SILC_NOTIFY_TYPE_SIGNOFF.
92 Affected file is lib/silcclient/client_notify.c.
94 Thu May 17 18:05:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
96 * Fixed silc_show_public_key to not free public key in case of
97 failure. Affected file is lib/silcapputil/silcapputil.c.
99 Thu May 17 17:09:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
101 * SILC Toolkit 1.1 Beta3.
103 * Porting Toolkit to Symbian. It should work while some sporadic
104 odd crashes remain. However I was able to run mybot on SILCNet.
105 Basically tested scheduler, net routines, socket routines,
106 threads and some other utility routines. Affected files are
107 in lib/silcutil/symbian/.
109 Thu May 17 11:57:40 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
111 * Show realname and email address from public key when verifying
112 cached public keys with GETKEY. Affected files are
113 apps/irssi/src/fe-common/module-formats.[ch] and
114 apps/irssi/src/silc/core/client_ops.c.
116 Wed May 16 20:41:04 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
118 * Include SILC Plugin theme. Affected file is apps/irssi/plugin.theme
120 * Include SILC Plugin /silc command help. Affected file is
121 apps/irssi/docs/help/silc
123 * Create channels before joining them. Affected file is
124 apps/irssi/src/silc/core/client_ops.c
126 Wed May 16 18:59:22 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
128 * Fixed channel private key listing with /key. Affected file
129 is apps/irssi/src/silc/core/silc-channels.c.
131 * Fixed the public headers from anonymous structures. Affected
134 * Changed silc_buffer_*len macros to inline functions. Affected
135 file is lib/silcutil/silcbuffer.h.
137 Wed May 16 10:21:45 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
139 * Fixed nickname format parsing in JOIN notify handling and
140 in WHOIS command reply. Affected file is
141 apps/irssi/src/silc/core/client_ops.c.
143 Wed May 16 09:34:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
145 * SILC Client 1.1 Beta4.
147 Tue May 15 23:55:41 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
149 * Added SILC_VERIFY macro which is equivalent to SILC_ASSERT
150 but is compiled always in. Affected file is
151 lib/silcutil/silclog.h.
153 * Use SILC_VERIFY in FSM macros instead of SILC_ASSERT which is
154 not there in release builds. Affected file is
155 lib/silcutil/silcfsm.h.
157 Tue May 15 21:19:09 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
159 * SILC Client 1.1-beta3
161 Mon May 14 23:20:59 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
163 * Added silc_utf8_c2w and silc_utf8_w2c to do UTF-8 to widechar
164 and widechar to UTF-8 conversions. Affected files are
165 lib/silcutil/silcutf8.[ch].
167 Mon May 14 19:45:14 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
169 * Include a README for the SILC Plugin
171 Sun May 13 22:08:59 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
173 * Adopt perl Makefiles for SILC Plugin.
175 Sun May 13 18:27:13 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
177 * Fixed client library initialization when the running callback
178 is not given to silc_client_init. Affected file is
179 lib/silcclient/client.c.
181 * Fixed Symbian compilation problems around the tree. Added
182 new Carbide.c++ project files to symbian/ directory.
184 * Fixed SilcLog API to work on Symbian. On Symbian it doesn't
185 use any globals. Affected files are lib/silcutil/silclog.c
188 Sun May 13 16:54:35 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
190 * Fix several warnings in Irssi's Makefiles.
192 Sun May 13 12:16:30 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
194 * Disable ASM if --with-pic was given. Affected file is
195 lib/silccrypt/configure.ad
197 Fri May 11 19:10:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
199 * Wakeup scheduler in silc_fsm_continue and silc_fsm_next_later
200 in case they are called from a thread. Affected file is
201 lib/silcutil/silcfsm.c.
203 * Fixed WIN32 thread creation to handle the Tls correctly.
204 Affected file is lib/silcutil/win32/silcwin32thread.c.
206 Thu May 10 18:29:18 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
208 * SILC Toolkit 1.1-beta2.
210 Thu May 10 18:21:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
212 * Fixed silc_net_tcp_connect crash on Unix and Win32. Handle
213 the socket async operation correctly. Changed that DNS lookup
214 is now done during connecting. Affected files are
215 lib/silcutil/[unix|win32]/silc[unix|win32]net.c.
217 * Changed also silc_net_tcp_connect on Symbian to do DNS lookup.
218 Affected file is lib/silcutil/symbian/silcsymbiannet.c.
220 * Optimize silc_net_gethostbyname to check if the name is already
221 IP address. Affected file is lib/silcutil/silcnet.c.
223 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
225 * Print filename instead of empty function name in debug output
226 on WIN32. Affected files are lib/silcutil/silclog_i.h and
229 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
230 descriptors and sockets better. Though, room for optimization
231 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
233 * Removed silc_net_win32_[init|uninit]. They are called now
234 automatically when SILC Scheduler is allocated. Wrote IPv4
235 address parser because inet_addr seemed not to work on my WIN32.
236 Affected file is lib/silcutil/win32/silcwin32net.c.
238 * Improved socketstream.h and stream.h documentation.
240 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
242 * Changed private message waiting API in client library to make
243 it work better with multiple waiting threads. The waiting is
244 not always per client entry instead of per connection. Affected
245 files are lib/silcclient/client_prvmsg.c, client.h and
248 * Changed silc_packet_wait_init function to accept the the expected
249 Source ID of the packet as argument. If specified only packets
250 with the specified types and Source ID are delivered. Affected
251 files are lib/silccore/silcpacket.[ch].
253 * Fixed file transfer disconnection crash when closing the session
254 directly in the monitor callback after disconnection. Affected
255 file is lib/silcclient/client_ftp.c.
257 * Make Toolkit compile on WIN32. Affected files in win32/
258 and in lib/silcutil/win32/.
260 * Changed silc_compare_timeval to return negative, zero or
261 positive instead of just TRUE or FALSE. This fixes 0 timeout
262 task dispatching on Windows. Affected files are
263 lib/silcutil/silctime.[ch] and silcschedule.c.
265 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
267 * Fixed CMODE channel auth public key retrieval. Affected
268 file is lib/silcclient/command.c.
270 * Fixed CMODE command reply to return channel public keys
271 correctly. Affected files are lib/silcclient/command_reply.c
272 and client_channel.c.
274 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
276 * Added current channel key cipher name and HMAC name to
277 SilcChannelEntry. Fixed channel private key creation.
278 Affected files are lib/silcclient/client_channel.c,
279 client_entry and silcclient_entry.h.
281 * Allow formatted nicknames as input to silc_client_get_clients
282 and silc_client_get_clients_whois. Affected file is
283 lib/silcclient/client_entry.c.
285 * Fixed silc_message_payload_free crash. Affected file is
286 lib/silccore/silcmessage.c.
288 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
289 lib/silccore/silcstatus.h.
291 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
293 * Imported libtommath 0.41. Renamed all mp_* functions to
294 tma_mp_* functions to avoid rare linking problems on systems
295 with mp_* functions. Affected files are in lib/silcmath/.
297 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
299 * SILC Toolkit 1.1 Beta1.
301 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
303 * Set the server and router operator modes to local entry after
304 successful OPER or SILCOPER commands. Affected file is
305 lib/silcclient/command_reply.c.
307 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
309 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
310 and other smaller APIs to WIN32. Affected files are in
313 * Changed the various regex APIs as generic code in util library.
314 Affected files are lib/silcutil/silcstrutil.[ch].
316 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
318 * Ported SILC Server to the new Toolkit API, working towards
319 SILC Server 1.1. Affected files are in apps/silcd/.
321 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
322 to lib/silcskr/silcskr.[ch].
324 * Fixed SILC public key copying to copy the identifier also.
325 Affected file is lib/silccrypt/silcpk.c.
327 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
329 * Fixed OPER and SILCOPER passphrase asking in Client library.
330 Affected file is lib/silcclient/command.c.
332 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
334 * Fixed command queue enabling after connecting to server.
335 The comparisons was from after changing to silc_utf8_strcasecmp.
336 Affected file is apps/irssi/src/silc/core/silc-servers.c.
338 * Fixed nickname setting with own client entry with 1.3 protocol
339 version server. Affected file lib/silcclient/client_register.c.
341 * Ignore error notify for local client entry. Affected file is
342 lib/silcclient/client_notify.c.
344 * Implemented responder rekey to SKE library. Affected files are
345 lib/silcske/silcske.[ch].
347 * Fixed connection auth protocol completion sending. Affected
348 file lib/silcske/silcconnauth.c.
350 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
352 * Do not call TCP network listener callback with any error
353 status, as documented. Affected file is
354 lib/silcutil/unix/silcunixnet.c.
356 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
358 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
360 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
361 Changed silc_skr_find to have SilcSchedule argument and removed
362 it from silc_skr_[alloc|init]. Affected files are
363 lib/silcskr/silcskr.[ch].
365 * Allow NULL id for silc_idcache_add. Affected file is
366 lib/silcapputil/silcidcache.c.
368 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
369 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
370 Fixed also channel message encryption with router-to-router
373 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
375 * Added silc_net_get_error_string, silc_net_listener_get_ip and
376 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
378 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
380 * Add option --enable-silc-plugin. Affected files are
381 apps/irssi/configure.{ad,in}
383 * Only compile the SILC Plugin if required. Affected files are
384 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
386 * Conditionally build the SILC Plugin. Affected files are
387 apps/irssi/src/silc/core/Makefile.am,
388 apps/irssi/src/fe-common/silc/Makefile.am
390 * Backout delayed protocol exit and replace with a lame busy
391 wait. Affected files are apps/irssi/src/fe-text/silc.c,
392 apps/irssi/src/silc/core/silc-core.c
394 * Fix key generation for SILC Plugin. Affected file
395 apps/irssi/src/silc/core/clientutil.c
397 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
399 * Only pass -rpath to libtool when building shared libraries.
400 Affected file lib/Makefile.ad
402 * Removing the stray "s" in configure.ad
404 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
406 * Redraw the screen after creating a new key. Affected file
407 apps/irssi/src/silc/core/clientutil.c
409 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
411 * Added SILC Client setting /set nickname_format that specifies
412 the nickname format string. Changed default nickname format
413 string to "%n#%a". Affected file is
414 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
416 * Fixed nickname parsing with WHOIS command to accept formatted
417 nicknames. Changed the silc_client_get_clients_local to allow
418 the searched nickname to be formatted nickname. Removed %s and
419 %S nickname formatters. Affected files are in lib/silcclient/.
421 * Added silc_client_nickname_parse to Client library API. Affected
422 file is lib/silcclient/silcclient.h.
424 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
425 commands. Affected file are
426 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
428 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
430 * Incorporate SILC Plugin patches. Affected files are
431 apps/irssi/src/fe-common/silc/module-formats.{c,h},
432 apps/irssi/src/silc/core/clientutil.{c,h},
433 apps/irssi/src/silc/core/silc-core.c,
434 apps/irssi/src/silc/core/silc-chatnets.{c,h},
435 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
436 apps/irssi/src/fe-common/silc/module.h
438 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
440 * In notify handling resolve user entries many times if the
441 resolving timedout. Affected file lib/silcclient/client_notify.c.
443 * silc_client_get_clients_local do not return any invalid entries.
444 Affected file is lib/silcclient/client_entry.c.
446 * Do not print "there are now xx user on this channel" for users
447 that actually aren't anymore on the channel. Affected file
448 is apps/irssi/src/client_ops.c.
450 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
452 * When joining channels with a password given in the config file,
453 use it. Also use it when cycling (it would be better to get
454 the password from the server, but this isn't possible in SILC).
455 Affected files apps/irssi/src/silc/core/silc-servers.c,
456 apps/irssi/src/silc/core/silc-channels.c
458 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
460 * Import perl script for sign_messages from silc-plugin. Affected
461 file apps/irssi/scripts/silc.pl
463 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
465 * Only wait for a nick on connecting, when it differs
466 (not counting case) from the username. Affected file
467 is apps/irssi/src/silc/core/silc-servers.c
469 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
471 * Use time settings for lag settings. Affected file is
472 apps/irssi/src/silc/core/silc-lag.c
474 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
476 * Added silc_thread_yield. Affected file is
477 lib/silcutil/silcmutex.h.
479 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
481 * Fixed WHOIS command and requested attributes handling in
482 client library. Affected files are lib/silcclient/command.c
483 and lib/silcclient/client_attrs.c.
485 * Fixed silc_time_value to actually work. Added new function
486 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
488 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
490 * SILC Client 1.1 beta2.
492 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
494 * Fixed client to properly abort TCP stream creation when
495 giving /QUIT. Affected file
496 apps/irssi/src/silc/core/silc-servers.c.
498 * Fixed several connecting aborting crashes from the client
499 library, packet engine and socket stream. Affected files
500 are in lib/silclient/, lib/silccore/silcpacket.c and
501 lib/silcutil/unix/silcunixsocketstream.c.
503 * Fixed private key export double free crash in key generation.
504 Affected file is lib/silccrypt/silcpk.c.
506 * Fixed FSM event waiting when there are multiple signallers
507 and the waiter goes away after the first signal. Affected
508 file in lib/silcutil/silcfsm.c.
510 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
512 * Fixed FSM event signalling to check if the waiter has gone
513 away already. Affected file is lib/silcutil/silcfsm.c.
515 * Fixed counter mode encryption/decryption to handle non-padded
516 SILC packets correctly. The silc_cipher_set_iv now
517 in counter mode resets for a new block. Affected files are
518 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
520 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
522 * SILC Client 1.1 beta1.
524 * Memory leak fixes around the libraries.
526 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
528 * Added better check for epoll() in configure. Affected file
531 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed per scheduler data input buffer in packet engine. Use
534 list of inbufs instead of just one so that multiple streams
535 can do partial reads to different buffers. Affected file is
536 lib/silccore/silcpacket.c.
538 * Fixed WATCH notify handling in client library. Affected file
539 is lib/silcclient/client_notify.c.
541 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
543 * Fixed packet wrapper stream API to support encoder/decoder
544 for packets, and to handle partial reading correctly. Fixed
545 also inbuf size checking in reading to have enough space before
546 reading. Affected files are lib/silccore/silcpacket.[ch].
548 * Rewrote file transfer in client library. Affected files are
551 * Added TCP/UDP listener (internal) API to client library to have
552 generic way of dealing with listeners. Fixed Key Agreement and
553 file transfer to use it. Affected files are in lib/silcclient/.
555 * Fixed SKE to process SUCCESS packets synchronously and to call
556 completion synchronously. Affected file is lib/silcske/silske.c.
558 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
560 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
561 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
563 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
565 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
566 to client library. Affected file is
567 lib/silcclient/client_register.c.
569 * Serialize NICK and JOIN commands to avoid problems locally
570 with changing ID while joining to channel. Affected file is
571 lib/silcclient/command.c.
573 * Fixed entry resolving while handling incoming JOIN notify.
574 Handle properly cases, in re-processing of notify packets, where
575 the IDs may become invalid while resolving the entry (like nick
576 change). Entry is invalid if it doesn't have nickname, and such
577 entries are not delivered to application anymore. These fixes
578 problems of not seeing JOINs when remote user changes nickname
579 at the same time. Affected files are in lib/silcclient/.
581 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
583 * Added support for computing message payload MAC in new way
584 (SILC Protocol version 1.3). Bakcwards support for old way
585 remains. Affected files are lib/silccore/silcmessage.[ch].
587 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
589 * Added SilcRwLock API, a read/write lock. Affected files are
590 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
592 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
594 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
596 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
598 * The silc_schedule_set_listen_fd now returns boolean value.
599 Fixed FD task adding to check correctly for already added
600 FD tasks. Added stricter error checking for FD scheduling
601 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
602 and lib/silcutil/unix/silcunixschedule.c.
604 * The silc_stream_set_notifier now returns boolean value. Changed
605 all streams to support and check for the error condition.
606 Affected files are in lib/silcutil/.
608 * Fixed SKE library session aborting and deletion. Affected
609 file are lib/silcske/silcske.c.
611 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
613 * Implemented PKCS #1 with appendix with hash OID in the
614 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
615 lib/silccrypt/silchash.[ch] and
616 lib/silcasn1/silcasn1[_encode|decode].[ch].
618 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
620 * Added support for Version (V) SILC public key identifier.
621 Affected files are lib/silccrypt/silcpk.[ch].
623 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
625 * Rewrote connection auth request in client library. It is now
626 done automatically by the library and the resolved method given
627 as a hint to get_auth_method client operation. Affected files
630 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
632 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
633 It can be used to wrap SilcPacketStream into SilcStream.
635 * Fixed %p formatting from silc_snprintf. Affected file is
636 lib/silcutil/silcsnprintf.c.
638 * Ported SFTP library to new utility library. Ported also
639 the SFTP testers. Affected files in lib/silcsftp/.
641 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
643 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
644 of silc_snprintf, silc_vsnprintf, silc_asprintf and
647 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
649 * Added preliminary Symbian support. Changes around the source
650 tree. The symbian/ directory now includes Carbide.c++ project
651 files to compile the sources.
653 * Added silc_snprintf. Affected files are
654 lib/silcutil/silcstrutil.[ch].
656 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
658 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
659 macros. SILC_FSM_CONTINUE macro now immediately calls the
660 next state instead of first returning back to FSM. Helps
661 in debugging crashes etc.
663 Removed FSM Semaphores. Introduced FSM Event which is
664 asynchronous event. Affected files are in lib/.
666 * Added epoll(7) support to SILC Scheduler. It is used by default
667 if it is available. Affected files are
668 lib/silcutil/silcschedule.[ch],
669 lib/silcutil/unix/silcunixschedule.c.
671 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
673 * Added CTR mode to AES. Simplified cipher implementation API
674 more. Affected files are in lib/silccrypt/.
676 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
678 * Removed `detach' client operation. The detachment data is
679 now delivered in SILC_COMMAND_DETACH command reply to
680 application. Affected file in lib/silcclient/.
682 * Rewrote resuming/detaching in client library.
684 * Added boolean encryption indicator for silc_cipher_set_key.
685 Affected files lib/silccrypt/silccipher.[ch].
687 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
689 * Added silc_likely and silc_unlikely macros for GCC branch
690 prediction optimizations. Affected file lib/silcutil/silctypes.h.
692 * Added assembler AES optimization. Cleaned up the SILC Cipher
693 implementation API. Affected files are in lib/silccrypt/.
695 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
697 * Changed back the SILC_FSM_THREAD_WAIT operation to not
698 continue to next state if thread is finished already. That
699 check is not done anymore. Affected files are
700 lib/silcutil/silcfsm.[ch].
702 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
704 * Removed silc_packet_[get|set]_ciphers and
705 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
706 handle REKEY_DONE packet sending in rekey. Affected files
707 are lib/silccore/silcpacket.[ch].
709 * Added silc_fsm_is_started. Affected files are
710 lib/silcutil/silcfsm.[ch].
712 * Added settings sign_channel_message, sign_private_message
713 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
714 support for key agreement in /KEY command. Affected files
715 in apps/irssi/src/silc/core/.
717 * During SILC Client initialization forward log messages to
718 stderr. Affected files in apps/irssi/src/silc/core/.
720 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
722 * Added silc_ske_get_key_material. Affected files are
723 lib/silcske/silcske.[ch].
725 * Added silc_packet_stream_is_udp. Affected files are
726 lib/silccore/silcpacket.[ch].
728 * Added SKE packet retransmission support with UDP transport.
729 Affected file is lib/silcske/silcske.c.
731 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
733 * Added silc_socket_stream_is_udp. Affected file is
734 lib/silcutil/silcsocketstream.[ch].
736 * Added UDP transport support to packet engine. Affected file
737 is lib/silccore/silcpacket.c.
739 * Added silc_socket_stream_is_udp. Affected file is
740 lib/silcutil/silcsocketstream.[ch].
742 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
744 * Added silc_packet_send_va[_ext] to send variable argument
745 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
747 * Timeout freelist garbage collection added to scheduler.
748 Affected file lib/silcutil/silcschedule.c.
750 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
752 * Added silc_show_public_key_file to
753 lib/silcapputil/silcapputil.[ch].
755 * Added SILC_STR_ADVANCE support for buffer unformatting.
756 Affected file lib/silcutil/silcbuffmt.c.
758 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
760 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
762 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
764 * silc_fsm_continue[_sync] now cancels erlier timeout set with
765 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
767 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
769 * Added SILC_STR_FUNC to buffer format API. Affected files
770 are lib/silcutil/silcbuffmt.[ch].
772 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
774 * No more memory allocation for message payload parsing.
775 Pre-allocated buffer can be used with message payload encoding.
776 Affected files lib/silccore/silcmessage.[ch].
778 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
780 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
781 to silcutil/silcbuffmt.[ch].
783 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
785 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
786 Affected file lib/silcutil/silcbuffmt.[ch].
788 * Removed silc_schedule_signal_[un]register and
789 silc_schedule_signal_call. Added silc_schedule_task_add_signal
790 to add signal task. Only one callback per signal may be
791 added. The signals are now automatically called back to
792 caller. Affected files lib/silcutil/silcschedule.[ch] and
793 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
795 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
797 * Added SilcSKEParams for SKE parameters and simplied even more
798 the SKE interface. Affected files are lib/silcske/silcske.[ch].
799 Added support for IV included and session port handling with
802 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
803 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
804 which is called after every rekey when IV Included flag is used.
805 See SILC specifications for details.
807 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
809 * Added lib/silcapputil and moved SILC application specific
810 utility routines from the generic util library lib/silcutil
811 to the new library. Removed lib/silcidcache and moved that
812 to lib/silcapputil as well.
814 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
816 * Added SILC_STR_ADVANCE. Affected file is
817 lib/silcutil/silcbuffmt.[ch].
819 * The silc_buffer_strformat preserves buffer locations now.
821 * Added lib/silcutil/silcatomic.h for atomic operations.
823 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
825 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
828 * Fixed MIME deocing when data portion is not present.
829 Affected file lib/silcutil/silcmime.c.
831 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
833 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
835 * Added IV Included support to packet routines, to allow
836 packet sending and receiving on UDP/IP. Affected files are
837 lib/silccore/silcpacket.[ch].
839 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
841 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
843 * Added UDP support to network and socket stream library.
845 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
847 * Added conditional variables. New files are
848 lib/silcutil/silcondvar.h and platform specific implementations.
850 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
852 * make sure session->hostname and session->port are valid before the
853 application callback is done, since things will go wrong if the
854 application immediately calls silc_client_file_receive. Affected
855 file lib/silcclient/client_ftp.c.
856 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
858 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
860 * New SILC PKCS API enabling support for other public keys
861 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
863 * Separated SILC Public Key Payload routines from the PKCS API
864 to lib/silccore/silcpubkey.[ch].
866 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
868 * Added SILC Key Repository library, lib/silcskr.
870 * Added SILC Server library, lib/silcserver.
872 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
874 * MIME objects in attributes now use SilcMime. Affected files
875 are lib/silccore/silcattrs.[ch].
877 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
879 * Synchronize semaphore posting for real threads in FSM.
880 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
882 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
884 * Added silc_file_set_nonblock. Affected file is
885 lib/silcutil/silcfileutil.h.
887 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
889 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
891 * FSM based implementation of SILC SKE. Simpler interface also.
892 Affected files are in lib/silcske/.
894 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
896 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
898 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
899 silc_mime_parse is available but deprecated.
901 * Check that packet is valid when processing key exchange,
902 authentication and rekey protocols. Fixes a crashbug.
903 Affected files are apps/silcd/protocol.c and
904 lib/silcclient/protocol.c.
906 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
907 all hash buffers to use that instead of fixed values.
909 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
911 * Added SHA-256 to crypto library. The SHA-256 takes now
912 precedence over SHA-1.
914 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
916 * Check for valid return value from regcomp. Affected file
917 lib/silcutil/unix/silcunixutil.c.
919 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed silc_hash_uint to work with integers. Affected
922 file lib/silcutil/silcutil.c.
924 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
926 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
928 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
930 * Fixed channel public key list saving on JOIN command reply
931 on backup router. Affected file apps/silcd/command_reply.c.
933 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
935 * Added default limit how many channels client can join,
936 default is 50. Added 'channel_join_limit' configuration
937 option to server too. Affected files are apps/silcd/command.c
938 and serverconfig.[ch].
940 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
942 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
943 On Toolkit the server and client are not compiled by default.
944 Affected file configure.ad.
946 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
948 * Added lib/contrib/getopt.[ch] for platforms that don't
949 have it (it is not GPL implementation).
951 * Fixed compilation when pkg-config is used.
953 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
955 * A comma in invite/ban string is invalid, check for it.
956 Affected file apps/silcd/server_util.c.
958 * Added SERVICE command to the server. It parses the command
959 request but SILC Server does not support services for the
960 time being. Affected file apps/silcd/command.[ch].
962 * Added SERVICE command and command reply to client library.
963 It is however incomplete. Updated Toolkit documentation.
964 Affected files are lib/silcclient/command[_reply].[ch].
966 * Fixed IDENTIFY/WHOWAS command reply to send the username
967 correctly (uninitialized buffer). Affected file is
968 apps/silcd/server_query.c.
970 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
972 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
973 finalizes the major restructuring of the CVS tree.
975 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
977 * Send empty MOTD reply if MOTD file cannot be read.
978 Affected file silcd/command.c.
980 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
982 * Optimized primer number generator to use simpler conversion
983 routines. Also assure that the prime number will have the
984 highest bit set after modifying it. Affected file is
985 lib/silcmath/silcprimegen.c.
987 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
989 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
990 for now only for testing purposes, it will not be delivered
991 in any distribution for now.
993 * Removed NSS MPI from the source tree. Due to upcoming
994 license change for the SILC Toolkit, we cannot deliver the
995 NSS MPI anymore. I decided to replace it in all distributions
996 with public domain library.
998 * Removed GNU regex from lib/contrib and introduced free
999 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
1000 GNU regex compatible API to it (only partial).
1002 * Removed getopt routines from lib/contrib.
1004 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1006 * Use silc_server_send_command_reply to send replies instead
1007 of encoding packet itself. Affected file silcd/command.c.
1009 * Added command sending and receiving statistics to server.
1010 Affected files in silcd/.
1012 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
1013 with GCC, for it not to warn about pointer signedness.
1015 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1017 * Added context to the SilcIDCache destructor. Affected
1018 files are lib/silccore/silcidcache.[ch],
1019 lib/silcclient/client.c and silcd/server.c.
1021 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1023 * Added pkg-config check to configure.
1025 * The PublicKeyDir must not be used with Admin block in server
1026 config. Affected file silcd/serverconfig.c.
1028 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1032 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1034 * Handle empty LIST command reply correcttly in server. Affected
1035 file silcd/command_reply.c.
1037 * Handle empty LIST command reply correctly in client library.
1038 The application will now receive one LIST command reply with
1039 all arguments set to NULL if there are no channels. Updated
1040 Client Library documentation accordingly. Affected file
1041 lib/silcclient/command_reply.c.
1043 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1045 * Added channel name string stringprep profile to the protocol
1046 and implementation to allow a little free'er channel name
1047 strings. Affected files are lib/silcutil/silcstringprep.[ch].
1049 * Added silc_channel_name_[check|verify] to check and verify
1050 channel name strings. Affected files are
1051 lib/silcutil/silcstrutil.[ch].
1053 * Added support for the new channel name preparation in client
1054 library and server. Affected files in lib/silcclient and
1057 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1059 * Added the Autodist into the source tree. It replaces the
1060 old ./prepare. It can be used to create distributions as
1061 previously. See README.CVS and README.DIST. See
1062 distributions in distdir/.
1064 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1066 * Make sure query sends at least an error back if nothing
1067 more is sent. Affected file silcd/server_query.c.
1069 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1071 * During query, check if the original command caller goes
1072 away. If it does, stop the query. Affected file
1073 silcd/server_query.c.
1075 * Check for valid channel creation in JOIN command reply.
1076 Affected file lib/silcclient/command_reply.c.
1078 * Handle the resolver counter in silc_client_get_users_by_channel
1079 callback correctly. Fixed auto-join bug in Gaim. Affected
1080 file lib/silcclient/idlist.c.
1082 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1084 * Added some better error messages. Affected file
1085 silcd/command_reply.c and packet_receive.c.
1087 * Handle error in WATCH command propely on backup router.
1088 Affected file silcd/command.c.
1090 * Fixed freeing of unfreeable variable in WHOIS command reply.
1091 Affected file silcd/command_reply.c.
1093 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
1095 * Added pkg-config .pc file creation for silc core library
1096 and silcclient library. A patch by c0ffee.
1098 * Removed the need for GNU Libidn. Added the simple stringprep
1099 from libidn into lib/contrib/. It is now used also on Windows
1102 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1104 * Simplified the invite and ban string handling in the
1105 server. Check for valid invite and ban arguments also.
1106 Affected file silcd/server_util.c.
1108 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1110 * Added WATCH list announcing in backup router protocol.
1111 Affected files are silcd/command.c, server.c, server_backup.c.
1113 * Do not change users mode to founder on normal server/backup
1114 if the founder mode is set, and user is first one to join.
1115 Affected file silcd/pcaket_receive.c.
1117 * Do not send CUMODE_CHANGE notify back to sender. Affected
1118 file silcd/packet_receive.c.
1120 * Added getrusage() to take noise in SILC RNG. A patch by
1121 Mika Boström. Affected files are configure.in.pre,
1122 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
1124 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1126 * Splitted the SILC libraries configuration into a configure
1127 fragment into lib/configure.ad. It is now possible, once
1128 this feature is added, to specify whether to compile or not
1129 compile included SILC libraries. Affected files are
1130 configure.in.pre, lib/silcmath/mpi/configure.ad,
1131 lib/configure.ad, Makefile.defines.pre and
1132 Makefile.defines_int.pre.
1134 * Added --with-silc-includes and --with-silc-libs to configure.
1135 If specified the included libs are not compiled, but the
1136 specified libs are used. Pkg-config is not yet supported.
1137 Affected file configure.in.pre.
1139 * Fixed WATCH command handling on backup router. Router does not
1140 send the watch command any more to backup if it originates from
1141 backup. Affected file silcd/command.c.
1143 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1145 * Changed announcing to not announce unregistered clients.
1146 Affected file silcd/server.c.
1148 * Fixed username handling in command reply. Affected file
1149 silcd/command_reply.c.
1151 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
1153 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
1155 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
1156 Affected file: includes/silcincludes.h.in
1158 * bool is defined as _Bool on Mac OS X now.
1159 Affected file: lib/silcutil/silctypes.h
1161 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1163 * Added support for UTF-8 nicknames, channel names and
1164 server names in client library. Affected files in
1167 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
1168 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
1169 software to check how Toolkit has been compiled.
1171 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1173 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
1175 * Use silc_utf8_str[n]casecmp instead of strcmp routines
1176 in library and in SILC Client when dealing with nicknames
1177 and other identifier strings. Affected file in client lib
1180 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
1181 irssi/src/silc/core/silc-servers.c.
1183 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed idcache to work with the new identifier strings.
1186 Affected file lib/silccore/silcidcache.c.
1188 * Added UTF-8 hash and compare function for SilcHashTable.
1189 Affected file lib/silcutil/silcutil.[ch].
1191 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
1192 Affected file lib/silcutil/silcstringprep.[ch].
1194 * Changed the identifier string handling to include the original
1195 format in client, server, channel entries and normalized
1196 format in cache. Affected files in silcd/.
1198 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1200 * Added support for the new identifier strings and their
1201 validity checking. Nicknames, channel names and usernames
1202 can now include practically any kind of letters and various
1203 other characters. Affected files in silcd/ and in libraries.
1205 NOTE: comparing these strings should now be done with memcmp()
1206 to check binary compatibility. All these strings are normalized
1207 and casing is irrelevant.
1209 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
1210 as easy function for applications to check whether identifier
1213 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1215 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
1216 file lib/silcutil/silcutf8.c.
1218 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
1220 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1222 * Make public key in getkey reply mandatory. Affected file
1223 lib/silcclient/command_reply.c
1225 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1227 * Added Parameter dont_register_crypto_library to
1228 SilcClientParam. If set to TRUE, silcclient library will
1229 not initalize the Crypto Libraries and application
1230 will need to do it. Affected file lib/silcclient/silcclient.h,
1231 lib/silcclient/client.c.
1233 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1235 * Imported new silc_utf8_[encode|decode] routines from
1236 my internal SILC 1.1 source tree. New encodings added:
1237 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1238 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1239 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1240 SILC_STRING_LDAP_DN.
1242 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1244 * Implemented stringprep (RFC 3454) API. Internally we use
1245 GNU Libidn's stringprep, for now, so it is required now to
1246 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1248 * Added checking for GNU Libidn and --with-libidn to configure.
1250 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1252 * If the passphrases entered do not match while generating a new key,
1253 completly start over instead of going into an infinite loop asking
1254 the user to re-enter the passphrase correctly. Affected file
1255 lib/silcutil/silcapputil.c
1257 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1259 * Make sure server is removed from backup list when it is
1260 deleted. Affected files silcd/command.c, server.c,
1263 * Close socket when connecting to router fails. Affected
1264 file silcd/server.c.
1266 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1268 * Adopt configuration toolchain to current auto-tools.
1269 Affected files prepare, irssi/configure.in
1270 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1271 redo that. Affected files irssi/src/silc/core/client_ops.c,
1272 irssi/src/fe-common/silc/fe-silc-channels.c
1273 * Take over command line options into silcclient data structure.
1274 Affected file irssi/src/silc/core/silc-core.c
1276 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1278 * Do not try to initiate backup resuming protocol forever.
1279 Affected file silcd/server_backup.c.
1281 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1283 * ID change in resuming has to be done before changing
1284 detached client's modes, since the ID change may fail and
1285 leave ghosts on the network. Affected file is
1286 silcd/packet_receive.c.
1288 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1290 * Fixed Win32 scheduler to not stuck anymore. A patch from
1291 Juha Räsänen. Affected file is
1292 lib/silcutil/win32/silcwin32schedule.c.
1294 * Fixed QoS parsing for connection blocks in server. Affected
1295 file is silcd/serverconfig.c.
1297 * Fixed server statistics increasing in server. Affected file
1300 * The CLOSE command now marks backup router as self disconnected
1301 to avoid resuming problems. Affected file silcd/command.c.
1303 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1305 * When using silc_net_create_connection[_async], and your system can
1306 create IPv6 sockets, it will try to connect to the IPv6 host.
1307 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1308 file lib/silcutil/unix/silcunixnet.c
1310 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1312 * Check for valid route when receiving packet from router and
1313 when routing it to local server in the cell. A patch from
1314 Matt Miller. Affected files silcd/router.c and server.c.
1316 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1318 * Couldn't detach and reattach twice, because of the previous
1319 commit. Affected file silcd/packet_receive.c
1321 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1323 * Added check to ignore Port value if Initiator is FALSE.
1324 Remote router coudln't connect if Port was set. Affected file
1325 silcd/serverconfig.c
1327 * If some client tries to resume more than once at the same time,
1328 server crashed. Router didn't crash, but showed odd behaviour
1329 (didn't allow clients to join anymore, ..). Affected files
1330 silcd/packet_receive.c silcd/idlist.h
1332 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1334 * Destroy the file transfer session in silc_client_file_close
1335 with timeout. Affected file lib/silcclient/client_ftp.c.
1337 * Call SFTP server monitor in READ and WRITE after the actual
1338 operations. Affected file lib/silcsftp/sftp_server.c.
1340 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1342 * Create one configure script from configure fragments
1343 (configure.ad). This is a first step towards new distribution
1344 system. Affected files prepare, configure.in.pre,
1345 lib/silcmath/mpi/configure.ad.
1347 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1349 * Removed expiring of client key pair. Affected file is
1350 irssi/src/silc/core/clientutil.c
1352 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1354 * Check the number of connections from real number of
1355 connections instead of socket number, when deciding if
1356 server is full. Affected files are silcd/server.c,
1357 server_internal.h and silcd.c.
1359 * Clarified the connections_max meaning in General section
1360 in doc/example_silcd.conf.in.
1362 * The reconnect_keep_trying default value set to TRUE
1363 if it is not defined in the config file. Affected file
1364 silcd/serverconfig.c.
1366 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed crashbug in connection closing, after a protocol
1369 completion callback, which might have closed it already.
1370 Affected file silcd/server.c.
1372 * Fixed rekey with PFS in backup router. It did not allow
1373 rekeys with PFS, and when the rekey protocol timedout
1374 it crashed the backup router without the above fix. Affected
1375 file silcd/packet_send.c and server.c.
1377 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1379 * The silc_client_add_channel_private_key now returns the
1380 private key context if pointer is given as argument.
1381 Affected files are lib/silcclient/silcclient.h and
1384 * Added support for using channel private keys in SILC
1385 Client Library even if the private key mode is not set
1386 on the channel. Affected file lib/silcclient/client_channel.c.
1388 * The channel private key used to decrypt message is now
1389 delivered to the application in the 'channel_messageÃ' client
1390 operation. Affected files are lib/silcclient/silcclient.h
1391 and client_channel.c.
1393 * Fixed wrong arg type for user limit in CMODE command reply.
1394 Affected file silcd/command.c.
1396 * The user limit is now taken and saved to SilcClientEntry in
1397 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1398 Affected files lib/silcclient/silcclient.h, command_reply.c
1399 and client_notify.c.
1401 * Added support to the new private message key indicator
1402 packet. Added a new function to the client library:
1403 silc_client_send_private_message_key_request. The sender
1404 indicates to be initiator, and receiver is responder.
1405 Added the indicator to the SilcClientEntry as 'prv_resp'
1406 boolean. Affected files are lib/silcclient/silcclient.h
1407 client.[ch], and client_prvmsg.c.
1409 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1411 * Fixed the JOIN command calling when called with both
1412 -auth and -founder. Affected file is lib/silcclien/command.c.
1414 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1416 * Check watcher list for resumed clients as well. Affected
1417 file is silcd/packet_receive.c.
1419 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1421 * Implemented the user limit to the CMODE_CHANGE notify,
1422 CMODE command reply and JOIN command reply in server.
1423 Affected files are silcd/server.c, command.c, command_reply.c,
1424 packet_send.c and packet_receive.c.
1426 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1428 * Defined SILC_STRFMT_END that must be used now with
1429 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1430 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1431 lib/silcclient/silcvcard.c, silcd/server_util.c.
1433 * Fixed the adding of public key to the WATCH list in server.
1434 Fixed the WATCH notify sending to client. Affected files
1435 are silcd/packet_send.[ch], command.c, server_util.c.
1437 * Implemented the watching by public key in the SILC Client
1438 Library and SILC Client. Affected files are
1439 lib/silcclient/command.c and client_notify.c.
1441 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1443 * Added support for public key watching in server. Affected
1444 files are silcd/server.c, server_internal.h, command.c,
1447 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1449 * Added public key to the SIlcClientEntry. Affected files
1450 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1452 * Fixed the get_clients_whois reply processing to return
1453 exactly same entries server returned. Makes it possible
1454 to search using attributes. Affected file is
1455 lib/silcclient/idlist.c.
1457 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1459 * Save founder key to SilcChannelEntry. Affected files are
1460 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1462 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1464 * Call the monitor callback with _CLOSED status from the
1465 silc_client_file_close. Affected files are
1466 lib/silcclient/client_fpt.c, silcclient.h
1468 * Added silc_client_get_clients_whois which resolves using
1469 WHOIS, and supports requested attributes as well.
1470 Affected files are lib/silcclient/silcclient.h, idlist.c.
1472 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1474 * Added support for asking the destination filename where
1475 the downloaded file is saved in the file transfer. Affected
1476 files are lib/silccilent/silcclient.h, client_ftp.c.
1478 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed error handling in resuming data processing. Affected
1481 files are lib/silcclient/client_resume.c and client.c.
1483 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed silc_client_send_private_message to return TRUE correctly.
1486 Affected file lib/silcclient/client_prvmsg.c.
1488 * Added topic to the SilcChannelEntry. Affected files are
1489 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1491 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1493 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1494 file lib/silcclient/command.c
1496 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1498 * Convert all commands to UTF-8 before passing them to the
1499 client library. Still need to convert replies from UTF-8 to
1500 the locale encoding. Affected file
1501 irssi/src/silc/core/silc-cmdqueue.c
1503 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1505 * redirect all silc_client_command_calls through a queueing framework.
1506 This fixes /CYCLE and the annoying "nick change after auto-joining
1507 a channel". Furthermore it defines one central point where
1508 command parameters can be UTF-8-ified. Affected files
1509 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1510 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1512 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1514 * use asynchronous connect() to establish router connections.
1515 Fixes problem when the primary router goes down. Affected files
1516 silcd/server.c, silcd/server_backup.c
1518 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1520 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1521 Fixed various compilation warnings when type casting ints
1522 to pointers or vice versa, of different size. Updates around
1525 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1527 * Surrogates not allowed in UTF-8 strings, updated decoder.
1528 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1529 testers in lib/silcutil/tests/ directory.
1531 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1533 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1534 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1535 files are lib/silcclient/silcclient.h, client.c.
1537 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1539 * When resuming a session fails, notify the user that the session
1540 file needs to be removed eventually. Affected files
1541 irssi/src/fe-common/silc/module-formats.[ch],
1542 irssi/src/silc/core/client_ops.c.
1544 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1546 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1547 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1549 * Typofix in Irssi::Silc module. Affected file
1550 irssi/src/perl/silc/Silc.xs.
1552 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1554 * Changed the way NOTICE flagged messages are treated. Added support
1555 for notices in queries and signing notices. Affected files
1556 irssi/default.theme; irssi/docs/help/in/notice.in;
1557 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1558 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1560 * Fixed typo in /ACTION help. Affected file
1561 irssi/docs/help/in/action.in
1563 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1565 * Fixed typo in perl module. Affected file
1566 irssi/src/perl/silc/Server.xs
1568 * Changed the way ACTION flagged messages are treated. Added support
1569 for actions in queries and signing actions. Affected files
1570 irssi/default.theme; irssi/docs/help/in/action.in;
1571 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1572 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1575 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1577 * Incorrectly reported error when client had to be resolved from
1578 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1580 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1582 * Fixed whois public key hash table deleting and adding in
1583 detached client case. Affected file silcd/packet_receive.c.
1585 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1587 * Changed filenames of silc/fe module not to collide with filenames
1588 from core/fe. Also seperated public messages printing from
1589 query messages printing. Affected files are all in
1590 irssi/src/fe-common/silc.
1592 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1594 * Fixed the invite process handling during joining to use
1595 correct server name for the client that is matched against
1596 the invite string for the channel. Wrong server name caused
1597 inability to join the channel. Affected file is
1600 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1602 * Fixed the CUMODE channel founder authentication on normal
1603 server to not remove the founder rights on existing founder
1604 before checking that router accepts the mode change. Affected
1605 files are silcd/command.c and silcd/packet_receive.c.
1607 * Remove the server entry correctly when rekey timeouts and
1608 remote router connection on normal server is closed. Fixes
1609 a crash where server uses the freed server entry. Affected
1610 file silcd/server.c.
1612 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1614 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1615 networks. This is the first step in solving the bug about
1616 /SERVER ADD -silcnet <silcnet>. Affected files
1617 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1618 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1619 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1621 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1623 * /SMSG and /MMSG now correctly create new queries. Affected files
1624 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1626 * Add basic support for SILC protocol specific variables in perl.
1627 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1628 irssi/src/perl/Makefile.am
1630 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1632 * Don't use silc_get_input, it's obviously not reliable. Fixes
1633 issue when the current key expires. Affect file
1634 irssi/src/silc/core/clientutils.c
1636 * Make the session data filename configurable. This makes it
1637 possible to have different session files for different
1638 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1639 client_ops.[ch], silc-servers.c,
1640 irssi/src/silc/fe-common/silc/module-formats.[ch]
1642 * Use the same set of libtool files for the MPI lib as for the
1643 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1644 config.sub, configure.in, install-sh, missing, mkinstalldirs
1646 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1648 * Fixed server statistics decrementing error to not go to
1649 negative. Affected file silcd/packet_receive.c.
1651 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1653 * Use silc_server_query_add_error to add error in public key
1654 search error. Added support in send_reply to send errors
1655 without specific argument. Affected file silcd/server_query.c.
1657 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1658 Client for NO_SUCH_NICK. It was against the protocol specs.
1659 Affected file irssi/src/silc/core/client_ops.c.
1661 * Added backwards support for the wrong NO_SUCH_NICK error sending
1662 in server. To be removed in SILC Server 1.0. Both old clients
1663 and clients with fixed error handling now works. Affected file
1664 silcd/server_query.c.
1666 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1668 * fixed a bug in the whois using attributes function where no
1669 error was sent if no nickname and client id but the attributes were
1670 given to whois. Affected file silcd/server_query.c
1672 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1674 * remove public key from public key hashtable on detach. Affected
1675 file silcd/packet_receive.c
1677 * free public key hashtable before removing clients on server
1678 shutdown. Affected file silcd/server.c
1680 * remove public key prior deleting client-data on killing a client.
1681 Affected file silcd/server_util.c
1683 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1685 * Getting the MOTD from other servers works now. Affected
1686 files are silcd/command.c and silcd/command_reply.c
1688 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1690 * Initialize the variable idletag, since it is tested in
1691 silc_core_deinit for its default value. Affected file
1692 irssi/src/silc/core/silc-core.c
1694 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1696 * Fixed signed channel messages across cells. Affected file
1699 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1701 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1702 is not defined. They can now be safely used in if-statements
1703 without braces. Affected file lib/silcutil/silclog.h.
1705 * Added the checks for backup closing connection due to error
1706 (local or remote) and thus not allow the resuming to occur
1707 in reconnect. Affected files are silcd/packet_send.c
1710 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1712 * Help file updates. Affected files in irssi/src/docs/help/in/.
1714 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1716 * Fixed channel messages across cells. Affected file
1719 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1721 * Fixed file transmission accepting in client library to not
1722 start the negotiation if user hasn't accepted the transfer,
1723 instead create new session for resent transfer. Affected
1724 file lib/silcclient/client_ftp.c.
1726 * Show the session ID in the file transmision list. Remove
1727 session from list that failed to transfer. Switch the current
1728 session automatically after transmission, and in errors, to new
1729 session if other sessions exists in the transfer list. Affected
1730 files are irssi/src/silc/core/silc-servers.c,
1731 irssi/src/fe-common/silc/modfule-formats.c.
1733 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1735 * Fixed MIME header parsing for the hopefully last time. Affected
1736 file lib/silcutil/silcstrutil.c
1738 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1740 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1742 * The SILC RNG is now gauranteed to return non-zero random
1743 values. Affected files are lib/silccrypt/silcrng.[ch].
1745 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1747 * Fixed nickname formatting when changing only case of the
1748 nickname. Affected file lib/silcclient/idlist.c.
1750 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1752 * Fixed a memory leak and incorrect printing of the "appears as"
1753 message. Affected file irssi/src/silc/core/client_ops.c
1755 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1757 * Added CRT (Chinese Remainder Theorem) supported RSA
1758 private keys and private key operations. This significantly
1759 increases private key operation efficiency. No compatibility
1760 issues with new or old private keys. Affected files are
1761 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1763 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1765 * Fixed GCC-3.3.2 related compilation warnings from the
1768 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1770 * Removed RC6 from distributions.
1772 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1774 * Added some better comments to lib/silccrypt/silcpkcs.h,
1775 optimized some routines in lib/silccrypt/silcpkcs.c.
1776 Added test_silcpkcs into lib/silccrypt/tests/.
1778 * Fixed silc_rng_global_init to actually init the global RNG
1779 if RNG wasn't provided for it. Affected file is
1780 lib/silccrypt/silrng.c.
1782 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1784 * Added silc_hash_table_find_by_context_ext. Affected files
1785 lib/silcutil/silchashtable.[ch].
1787 * Save the public key on normal server in WHOIS command reply
1788 from attributes, if present, and add it to public key hash
1789 table. Fixes WHOIS resolving by public key on normal server.
1791 Optimized the attributes resolving on normal server to not
1792 resolve if we resolved them already from router.
1794 Affected files are silcd/server_query.c, command_reply.c.
1796 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1798 * Added support for whois using attributes.
1799 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1800 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1803 * Added support for whois using public key attribute to /WHOIS i
1804 client command. Affected files irssi/docs/help/in/whois.in,
1805 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1807 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1809 * Fixed UMODE setting in server when the client has anonymous
1810 mode set. The mode setting was not working. Affected file
1813 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1815 * Fixed some bugs and typos related to sending split messages.
1816 Print notification when sending messages with /MMSG. Affected
1817 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1819 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1821 * Optimized the socket referencing in packet routines, client
1822 library and server. Affected files are lib/silccore/silcpacket.c,
1823 lib/silcclient/client.c and silcd/server.c.
1825 * If silc_socket_set_qos is given with NULL arguments the QoS is
1826 reset from the socket. Affected files are
1827 lib/silcutil/silcsockconn.[ch].
1829 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1831 * Add a /LISTKEYS command which lists the locally cached
1832 client and server keys. Affected files
1833 irssi/src/fe-common/module-formats.[ch],
1834 irssi/src/silc/core/silc-{channels,servers}.c
1835 irssi/docs/help/in/listkeys.in
1837 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1839 * Check that packet queue purging was successful. Affected
1840 files lib/silcclient/client.c and silcd/packet_send.c. Related
1841 to MAC failed errors.
1843 * Do not clear the inbuf even if it is empty if QoS was applied
1844 to it. Otherwise the QoS data is cleared and MAC failed error
1845 will occur. Affected file lib/silccore/silcpacket.c.
1847 * Use the rekey period time as rekey protocol timeout value.
1848 If the rekey does not succeed during the rekey period there's
1849 something very wrong, and we most likely end up with wrong keys,
1850 do graceful reconnect then. Affected file silcd/server.c.
1852 * Take reference of the socket in the parser context, as it's
1853 possible to have the parsers in queue after the socket is
1854 disconnected and this may cause crash. Affected files are
1855 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1858 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1860 * Fixed KICK command reply sending, it sent to replies.
1861 Affected file silcd/command.c.
1863 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1865 * Finish the silc-mime.pl script. It now supports MIME type
1866 guessing using magic files, signing data messages, executing
1867 MIME handlers in background. Affected files
1868 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1870 * Changed MIME signal handler to make things easier for the perl
1871 script. Affected files irssi/src/silc/core/client_ops.c,
1872 silc-servers.c, and irssi/docs/signals.txt
1874 * Cleaned up the silc_mime_parse function and fixed detection
1875 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1877 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1879 * Resolve the IP for file transfer listener from the connection
1880 socket. Affected file lib/silcclient/client_ftp.c.
1882 * Accept NULL hostname parameter in the functions
1883 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1884 if hostname is not wanted.
1886 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1888 * Fixed race condition between silc_client_init and
1889 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1891 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1893 * Fixed file transfer connection closing when SIGNOFF for
1894 the client is received from server. Affected file is
1895 lib/silcclient/client_ftp.c.
1897 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1899 * Check for disconnected socket in QUIT callback. Affected
1900 file silcd/command.c.
1902 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1904 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1905 Affected files lib/silcutil/silcstrutil.c
1907 * Cleaned up the escape/unescape functions for correctness and
1908 speed. Affected file irssi/src/silc/core/client_ops.c
1910 * Removed handling for data messages with Content-Type: text/*,
1911 moved parsing of MIME headers to the signal handler, added
1912 support for signing and verifying data messages. Affected
1913 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1914 irssi/src/silc/core/silc-{servers,channels}.c
1916 * Added a perl script for handling data messages based on
1917 information read from Mailcap files. New file
1918 irssi/scripts/silc-mime.pl
1920 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1922 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1923 acknowledge recepetion of a message to the sender. Updated
1926 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1928 * Unregister channel key saving callback when deleting channel.
1929 Affected file lib/silcclient/idlist.c.
1931 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1932 before calling notify client operation. Affected file is
1933 lib/silcclient/client_notify.c.
1935 * Unregister QoS tasks when deleting the socket connection.
1936 Affected files lib/silcutil/silcsockconn.[ch],
1937 unix/silcunixsockconn.c.
1939 * Implemented latest presence-attrs draft changes. Affected
1940 files lib/silccore/silcattrs.h and
1941 irssi/src/silc/core/silc-queries.c.
1943 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1945 * Save old channel keys in list to allow more rapid change
1946 of channel keys if server for some reason does that. This
1947 avoids loosing so many channel messages due to not having
1948 key to decrypt. Affected file lib/silcclient/silcclient.h,
1949 idlist.c and client_channel.c.
1951 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1953 * Continued backup router tests and fixes. Affected files
1954 silcd/server_backup, server_util.c, server.c. See TODO.
1956 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1958 * Fixed SERVER_SIGNOFF handling in servers. The client
1959 was removed from wrong list thus not removing the client
1960 at all. Affected file silcd/packet_receive.c.
1962 * Do not execute rekey protocol for disabled connections as
1963 it would never go through. Affected file silcd/server.c.
1965 * Added timeout for rekey protocol to catch if the protocol
1966 never executes successfully. Affected files silcd/server.c
1969 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1971 * Abandon packet processing for disconnected sockets. Check
1972 this always after calling packet processing callback.
1973 Affected file lib/silccore/silcpacket.c.
1975 * Fixed double registration disconnection code in server.
1976 Closed wrong connection. Affected file silcd/packet_receive.c.
1978 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1980 * On normal server reconnect to primary during resuming 4
1981 times, then give up. Affected file silcd/server_backup.c.
1983 * If during reconnecting to routers we notice we have router
1984 connection but no primary router set, the server is in desync.
1985 Reconnect to primary to restore network. Affected file
1988 * Assure that only one protocol is exeucting at the same time.
1989 Added checks for all protocols. Affected files are
1990 silcd/server.c and server_backup.c.
1992 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1994 * Check that a string is not already part on invite/ban
1995 string when processing it. Affected file silcd/server_util.c.
1997 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1999 * Fixed the CUMODE_CHANGE for founder mode changes to comply
2000 with 1.2 version of the protocol. Affected file is
2001 silcd/packet_receive.c.
2003 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2005 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
2006 where the passphrase was given. Affected file is
2009 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
2011 * INVITE and BAN notifys are now delivered from routers to
2012 servers (but not clients) on the channel. Updated specs and
2013 code. Affected files silcd/packet_[send|receive].[ch],
2014 command.c, server.c and server_util.c.
2016 * Implemented INVITE and BAN announcing. Affected files are
2017 silcd/server.[ch], server_util.c.
2019 * Implemented SilcStatus error type argument returning in
2020 command reply error in server. Affected file silcd/command.c.
2022 * Implemented SilcStatus argument returning in comand reply
2023 in client library. The command_reply client operation now
2024 returns error specific arguments as well. Affected files
2025 are lib/silcclient/command_reply.[ch], client_resume.c,
2026 lib/silccore/silcstatus.[ch].
2028 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2030 * Backup router protocol version 1.2 implemented. Testing still
2031 required. Affected files in silcd/server_backup.[ch], server.c,
2032 packet_receive.c and server_internal.h.
2034 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2036 * silc_client_send_[channel|private]_message now return TRUE
2037 or FALSE. Affected file lib/silcclien/client_channel.c and
2040 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2042 * Check for explicit nickname in INVITE and BAN processing
2043 during join as well (and don't expect only wildcards in
2044 invite/ban strings). Affected file silcd/command.c.
2046 * Fixed the INVITE and BAN by public key. The public key saved
2047 is the PK payload (as specified) not the raw data. Affected
2048 file silcd/server_util.c.
2050 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2052 * UTF-8 text message support for actions and notices in SILC
2053 Client. Affected file irssi/src/silc/core/client_ops.c.
2055 * silc_get_username and silc_get_real_name now returns sensible
2056 data on Win32. Patch by Toni Willberg. Affected file is
2057 lib/silcutil/win32/silcwin32util.c.
2059 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2061 * Provide a signal handler to send MIME encoded messages and emit
2062 a signal when a MIME encoded message is received. Also document
2063 the signals for usage with the perl interface.
2065 A sample perl script will be supplied at a later point.
2067 Affected files are irssi/docs/signals.txt,
2068 irssi/src/silc/core/client_ops.[ch],
2069 irssi/src/silc/core/silc-{channels,servers}.c
2071 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2073 * Use SILC_COMMAND_PING to estimate the round-trip time to the
2074 server. Use this time to display a lag and disconnect when it
2075 exceeds a specified limit.
2077 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
2079 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2081 * Remove the channel auth list in normal server if router
2082 encofrces its list during connecting. Send notify to channel
2083 to remove the mode to remove the list. Affected files are
2084 silcd/server_util.c and silcd/packet_receive.c.
2086 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2088 * Added support for channel public keys. Updated protocol specs
2089 and implemented it. Affected files are
2090 silcd/command.c, command_reply.c, lib/silcclient/command.c,
2091 lib/silcclient/command_reply.c.
2093 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2095 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
2096 terminate the process on Linux. Affected file silcd/silcd.c.
2098 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2100 * Check for NULL buffer in silc_buffer_clear. Affected file
2101 is lib/silcutil/silcbuffer.h.
2103 * Simplified the backup router protocol by removing the _GLOBAL
2104 types. Updated protocol specs and the code. Affected files
2105 are silcd/server_backup.[ch].
2107 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2109 * Deny '@' and '!' from nicknames since they are reserved
2110 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
2111 Updated protocol specs and the code.
2113 Affected files are silcd/server_util.[ch].
2115 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2117 * Fixed stack overflow in Irssi SILC client. Affected
2118 file irssi/src/silc/core/client_ops.c.
2120 * Check that Host is set in ServerConnection and RouterConnection
2121 in silcd.conf. Affected file silcd/serverconfig.c.
2123 * Fixed crash in server with protocol completion callbacks,
2124 namely rekey and backup resuming protocols. Affected files
2125 are silcd/server_backup.c and silcd/server.c.
2127 * Fixed rekey protocol to not restart if it is started already.
2128 Affected files are lib/silcclient/client.c and
2131 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2133 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
2135 * Fixed EOF handling in SILC Config, affected file
2136 lib/silcutil/silcconfig.c.
2138 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
2140 * Fixed RESOLVING flag handling in JOIN notify and other
2141 notifys to handle the resolvings correctly in client library.
2142 Affected file lib/silcclient/client_notify.c.
2144 * Do not send full INVITE and BAN lists in INVITE and BAN
2145 notifys, only the changed information. Affected file
2148 * Fixed INVITE notify sending in INVITE command, send it
2149 only when needed. Affected file silcd/command.c.
2151 * Handle the founder key change properly in CMODE_CHANGE
2152 notify. Bug #122. Affected file silcd/packet_receive.c.
2154 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2156 * Remove the mark for output (mark it only for input) after
2157 purging outgoing queue. Prevents the "Error in select()"
2158 floods. Affected file silcd/packet_send.c.
2160 * Fixed incorrect connection deletion from client library
2161 after calling "connect" client operation. Could cause
2162 crashes for example during reconnect timeouts. Affected
2163 files are lib/silcclient/client.c and
2164 irssi/src/silc/core/client_ops.c.
2166 * Check server private key file permissions before starting
2167 the server. Affected file silcd/serverconfig.c.
2169 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2171 * NULL terminate allocated string in silc_buffer_strformat.
2172 Affected file lib/silcutil/silcbuffmt.c.
2174 * Rewrote the invite/ban list string handling in server to
2175 use SilcBuffer instead. Affected files are silcd/command.c
2176 and silcd/server_util.c.
2178 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2180 * Fixed double free in CMODE command when setting new HMAC
2181 for channel. Affected file silcd/command.c.
2183 * Added couple of missing memset's to zero sensitive memory.
2184 Affected files silcd/command.c, lib/silcclient/command.c.
2186 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2188 * Fixed a double free in INVITE command error handling in
2189 server. Affected file silcd/command.c.
2191 * Added macros SILC_SWAB_[16|32] to swab byte order of
2192 16-bit and 32-bit unsigned integers. Affected file
2193 lib/silcutil/silctypes.h.
2195 * Use the SILC_SWAB_16 instead of htons() in server when
2196 handling ports since the ports in structures are always
2197 in little-endian order (regardless of platform). Affected
2198 file silcd/serverid.c and silcd/server_backup.c.
2200 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2202 * Send DISCONNECT in close admin command in server. Affected
2203 file silcd/command.c.
2205 * Check whether we are already connecting to a remote router
2206 (in addition of checking whether we are already connected)
2207 before creating new connection. Affected file silcd/server.c.
2209 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2211 * Added better compiler and compiler flags checking in
2214 * Check that socket is valid after QoS is applied to data.
2215 Affected file lib/silcutil/unix/silcunixsockconn.c.
2217 * Make sure the socket connecetion is not closed to early
2218 when closing connection in server. Also make sure the
2219 connection is always closed after error in a protocol.
2220 Affected file silcd/server.c.
2222 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2224 * Removed --session and --dummy options from Irssi SILC Client.
2225 -d option is available only if --enable-debug was given.
2226 Affected files are irssi/src/silc/core/silc-core,
2227 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2229 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2231 * Added silc_buffer_steal to steal the data from the buffer.
2232 Affected file lib/silcutil/silcbuffer.h.
2234 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2236 * Fixed server crash with double Primary block in config file.
2238 Fixed also various memory leaks around the config file
2239 parser. Affected files lib/silcutil/silcconfig.c,
2240 silcd/serverconfig.c.
2242 * Changed my nickname (Johnny Mnemonic) to my real name, this
2243 means that bugs introduced by him were actually introduced
2246 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2248 * Don't display "foo appears as foo\nYou're now known as foo"
2249 messages. Affected file irssi/src/silc/core/client_ops.c
2251 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2253 * Fixed error handling of invalid client entry when calling
2254 commands in server. Fixes a crash. Affected file
2257 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Added some sanity checks in server for correctness of the
2260 server configuration. Affected file silcd/serverconfig.c.
2262 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Prevent endless resolving of user informations in USERS
2265 command by checking the command reply status correctly.
2266 Affected file lib/silcclient/command_reply.c.
2268 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2271 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2272 Aldous <Matthew@Aldous.com>.
2274 * Added better implementation using CriticalSection of
2275 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2276 <mikko.lahteenmaki@pikabaana.net>.
2278 * Added some Winsock WIN32 compatiblity defines into
2279 includes/silcwin32.h.
2281 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Fixed double free in async host lookup code. Affected file
2284 lib/silcutil/silcsockconn.c.
2286 * On backup router handle now the SERVER_SIGNOFF from router
2287 for local connected servers too, and close the connections.
2289 Do not process them as normally signing off servers when they
2290 really signoff by sending EOF fe, but always assume that
2291 router sends the SERVER_SIGNOFF.
2293 Affected files silcd/server.c and silcd/packet_receive.c.
2295 * Fixed socket unsetting when closing connections. Affected
2296 files silcd/server.c and silcd/packet_send.c.
2298 * Do not print the nickname in SERVER_SIGNOFF if we do not
2299 have it. Prevents asserts in Irssi core. It is possible we
2300 don't have the nick if it was just being resolved when server
2301 signoff. Affected file irssi/src/silc/core/client_ops.c.
2303 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Fixed autonick crashbug in client library. Affected file
2306 lib/silcclient/client.c.
2308 * Fixed Unix implementation of SilcMutex to really assert if
2309 the mutex is locked/unlcoked already. Affected file
2310 lib/silcutil/unix/silcunixmutex.c.
2312 * Fixed locking in silc_schedule_uninit. It didn't lock
2313 when dispatching timeout tasks. Affected file is
2314 lib/silcutil/silcschedule.c.
2316 * Changed Win32 implementation of SilcThread to use modern
2317 Win32 interface. Affected file is
2318 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2320 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2322 * Don't print signed messages when sending failed. Affected files
2323 irssi/src/silc/core/silc-[servers.c/commands.h]
2325 * Send adquate signal when founding a channel by joing it. Affect
2326 file irssi/src/silc/core/client_ops.c
2328 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2330 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2331 irssi/src/fe-common/core/themes.c
2333 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Fixed close command to use the port correctly when closing
2336 server connections. Affected file silcd/idlist.c.
2338 * Check for NULL outbuf in silc_socket_write. It is possible
2339 that it is NULL is some odd case. Affected files are
2340 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2342 * Do not call final protocol callback for backup router
2343 resuming protocol when closing connection. It is closed
2344 by timeout in case of error. Affected file silcd/server.c.
2346 * Backup reconnect to router if backup resuming protocol
2347 failed. Affected file silcd/server_backup.c.
2349 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Fixed double free in SKE library error hadling when signature
2352 error occurred. Affected file lib/silcske/silcske.c.
2354 * Save the fingerprint to new SilcClientEntry after changing
2355 nickname. Affected file lib/silcclient/client_notify.c.
2357 * Print SIGNOFF in Irssi SILC client only if the nickname is
2358 known. Prevents asserts in Irssi core. It is possible we
2359 don't have the nick if it was just being resolved when it
2360 quit. Affected file irssi/src/silc/core/client_ops.c.
2362 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Fixed double free in invite list adding code when adding
2365 invite strings. Affected file silcd/server_util.c.
2367 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * More log printing during backup router protocol. Affected
2370 file silcd/server_backup.c.
2372 * Removed backwards support for old private key file format.
2373 Affected file lib/silccrypt/silcpkcs.c.
2375 * Removed backwards support for not-so-strict decryption length
2376 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2378 * GETKEY to update the client entrys fingerprint too.
2379 Affected file lib/silcclient/command_reply.c.
2381 * Added --without-libtoolfix for package builders using weird
2382 wrappers around libtool (BSD at least).
2384 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Fixed backup router bugs: When backup resumes router and
2387 receives a CHANNEL_MESSAGE packet the backup must not act
2388 as router since the packet header decryption would be
2389 different. Also, when relaying packets to channel, do
2390 not re-encrypt packets on backup that came from the primary
2391 since the connection isn't really router-router connection.
2392 Affected files silcd/server.c, silcd/packet_send.c.
2394 * Added checks in encryption/decryption that encryption/decryption
2395 length sent as argument really is multiple by block size. Helps
2396 catching really weird bugs like the above backup router bugs
2397 when packets are being decrypted in wrong way. Affected files
2398 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2400 * Fixed padding generation in private key file encryption.
2401 Affected file lib/silccrypt/silcpkcs.c.
2403 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added ignore_message_signatures setting which can be used
2406 to ignore signatures in messages. Affected files are
2407 irssi/src/silc/core/client_ops.c, silc-core.c.
2409 * Fixed the libtoolfix to use command line options instead of
2410 environment variables. They didn't work as expected. Now,
2411 the libtool is fully run-time configurable.
2413 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2415 * Verify signature payload for signed messages. Affected files
2416 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2417 irssi/src/silc/core/silc-core.h
2419 * Display signature verification result in public and private
2420 messages using theme abstracts. See irssi/default.theme for
2421 examples on their usage. Affected files
2422 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2423 irssi/src/fe-common/silc/module-formats.[ch],
2424 irssi/src/fe-common/silc/fe-common-silc.c,
2425 irssi/src/fe-common/silc/Makefile.am
2426 irssi/src/fe-common/core/fe-messages.[ch]
2428 * Fixed bugs in Irssi's theme parsing. Affected files
2429 irssi/src/fe-common/core/themes.c
2431 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Calculate the correct length for signed messages before
2434 encrypting, it must be multiple by block size. Affected
2435 file lib/silccore/silcmessage.c.
2437 * silc_message_signed_get_public_key returns now both
2438 decoded and encoded public key. Affected files are
2439 lib/silccore/silcmessage.[ch].
2441 * Added libtoolfix script that makes the libtool more generic
2442 and configurable in run-time. Now we can specify in run-time
2443 if what kind of libraries we want to create, regardless of
2444 configuration. SIMs are now creates even if --disable-shared
2445 was explicitly given.
2447 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Fixed founder key sending in CMODE command in client.
2450 Affected file lib/silcclient/command.c.
2452 * Fixed CUMODE founder authentication in server to not check
2453 for client's public key since it's not supposed to do that.
2454 Affected file silcd/command.c.
2456 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2458 * Set realname and hostname in NICK_REC records. Affected file
2459 irssi/src/silc/core/silc-nicklist.c
2461 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Remove 1.0 protocol backwards compat code from client
2466 * Added more reliable check for whether nickname did change
2467 or not, or whether only Client ID changed in NICK_CHANGE
2468 notify. Affected file lib/silcclient/client_notify.c.
2469 Fixes bug in '@' character handling in a nickname.
2471 * Added support for automatically parsing signature from
2472 the message payload. Added new function
2473 silc_message_get_signature to return the payload to
2474 application. Affected files lib/silccore/silcmessage.[ch].
2476 * Changed the private_message and channel_message client
2477 operations to deliver the SilcMessagePayload to the
2478 application too. Application can use it fe. to get the
2479 signature from the message for verification. Affected
2480 file lib/silcclient/silcclient.h, client_channel.c and
2483 * Redefined the signed payload for message payloads.
2484 Updated protocol specs and implemented.
2486 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Fixed wrong invite and ban list handling in server command
2489 reply. Affected files are silcd/command_reply.c,
2490 silcd/server_util.[ch].
2492 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Fixed CMODE setting in server when founder mode was set.
2495 Affected file silcd/command.c. Bug #95.
2497 * Added support to setting specific public key in CMODE in
2498 Irssi SILC client. Affected file lib/silcclient/command.c.
2500 * Added support to use specific public key in CUMODE in
2501 Irssi SILC Client. Affected file lib/silcclient/command.c.
2503 * Added support for inviting and banning by public key in
2504 Irssi SILC client. Affected file lib/silcclient/command.c.
2506 * Fixed fingerprint/babbleprint showing in invite and ban
2507 list command replys. Affected file is
2508 irssi/src/silc/core/client_ops.c.
2510 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2512 * Format CMODE +c and +h to display both the mode and the argument
2514 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Added test vectors and test programs for SHA-1, MD5,
2517 HMAC-SHA1 and HMAC-MD5. New tests are located in
2518 lib/silccrypt/tests/. Fixed also argument decoding bug in
2519 MD5 implementation. Affected file lib/silccrypt/md5.c.
2521 * Changed the channel private key and private message key
2522 generation (with static keys) to use SHA1 instead of MD5,
2523 as SHA1 is the mandatory hash function in SILC. Affected
2524 file lib/silcclient/client_[channel/prvmsg].c.
2526 * Changed the private key file encryption to use SHA1 instead
2527 of MD5. Added support for the old generation and added
2528 automatic change of the key (to be removed later). Affected
2529 files lib/silccrypt/silcpkcs.c.
2531 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Load only files with .pub suffix in PublicKeyDir. Affected
2534 file silcd/serverconfig.c.
2536 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2538 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2539 channels. Affected files silcd/silcd.c, silcd/server.h.
2541 * Added the config directive PublicKeyDir for the client block.
2542 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2544 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Merged Toni's irssi/silc.conf patch.
2548 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2550 * Max alloc tests in allocation routines. Affected file
2551 lib/silcutil/silcmemory.c.
2553 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Fixed a typo in resuming code that fixed detach/resume code
2556 in server. Bug #93. Affected file silcd/packet_receive.c.
2558 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2560 * Do reverse lookups for server when /connecting. Affected files
2561 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2562 irssi/src/core/net-nonblock.*
2564 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Added library versioning for shared libraries. Affected
2567 files configure.in.pre and lib/Makefile.am.pre.
2569 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2571 * Display INVITE and BAN lists as specified by SILC 1.2
2573 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Do not send invite list back unless asked (when sending
2576 no arguments) or when list was modified. Affected file
2579 * Remove client from invite list in KILLED notify and in
2580 KILL command. Affected file silcd/command.c and
2583 * Fixed bugs in invite list handling in INVITE command.
2584 Affected files silcd/command.c and silcd/server_util.c.
2586 * Merged with Irssi 0.8.6.
2588 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2589 Affected file irssi/src/fe-text/silc.c.
2591 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * The silc_argument_get_[first/next] now return the argument
2594 type to caller. Added silc_argument_payload_encode_one.
2596 Affected files are lib/silccore/silcargument.[ch].
2598 * Added support for the SILC 1.2 INVITE command and new
2599 invite lists to server. Affected files are silcd/command.c,
2600 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2602 * Added support for the SILC 1.2 BAN command and new
2603 ban lists to server. Affected files are silcd/command.c,
2604 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2606 * Added support to client sending new INVITE command. Affected
2607 file is lib/silcclient/command.c.
2609 * Added support to client sending new BAN command. Affected
2610 file is lib/silcclient/command.c.
2612 * Added support for removing client from invite list when kicked
2613 from channel, as SILC 1.2 dictates. Affected files are
2614 silcd/packet_receive.c and silcd/command.c.
2616 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2619 automatically the cipher's internal IV. Affected files
2620 lib/silccrypt/silccipher.[ch].
2622 * Assure the RESUME_CLIENT packet is not sent to twice to
2623 backup router if the detached client was originated from
2624 the backup. Affected file silcd/server.c. Bug #76.
2626 * Changed silc_sim_symname to not allocate memory. Affected
2627 file lib/silcsim/silcsimutil.c.
2629 * Fixed memory leaks with SIMs in server. Affected files
2630 silcd/serverconfig.c, silcd/server.c.
2632 * Fixed channel key distribution after resuming detached
2633 client. Affected files silcd/packet_receive.c.
2635 * Fixed channel's global_user boolean checking after detaching.
2636 Check it after changing the owner of the client not before.
2637 Affected file silcd/packet_receive.c.
2639 * Fixed few double frees from client library. Fixes at least
2640 Bug #81, possibly others too.
2642 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2643 notifys in Irssi SILC Client. Affected file is
2644 irssi/src/silc/core/client_ops.c. Bug #82.
2646 * Applied Ville Räsänen's manual page and --mandir bugfix
2647 patch. Affected files are configure.in.pre and Makefile.am.pre.
2650 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Added support to backup router protocol for backup to tell
2653 normal server that it cannot use the backup router as primary
2654 because the primary isn't really down. Updated protocol
2657 * Added support for primary router to tell backup router that
2658 resuming is not possible because the backup really isn't primary
2659 in the cell. For example if backup disconnected itself the
2660 resuming is not allowed since the primary really did not
2661 go down. Updated protocol specs.
2663 * Removed MARS from crypto library.
2665 * Defined the CTR mode and Randomized CBC mode in SILC. The
2666 CTR mode is RECOMMENDED now in specification. Defined also
2667 Serpent cipher as optional cipher. Updated the protocol specs.
2669 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Added support for inviting/banning by IP/MASK, public key,
2672 and explicit Client ID. Redefined the command and notify
2673 types to allow easier forwards support for other methods
2674 of inviting/banning. Updated protocol specs.
2676 * Remove the client from channel's invite lists if the client
2677 is kicked or killed. Updated protocol specs.
2679 * Unified the Channel Message Payload and Private Message
2680 into one Message Payload. Updated protocol specs and
2683 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Don't wait for EOF after socket error has occurred, but
2686 close the connection. Affected file is silcd/server.c.
2688 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Added support for setting FOUNDER mode on channel with
2691 specific public key which can be set with CMODE command.
2692 Updated protocol specs and implemented in client and server.
2694 * Fixed the Irssi SILC client to correctly shutdown the client
2695 library to avoid memory leaks. Affected files are
2696 irssi/src/silc/core/silc-core.c and silc-servers.c.
2698 * Deprecated the No Reply flag in SKE protocol and introduced
2699 "IV Included" flag which can be used to indicate that the IV
2700 is included in the ciphertext. This makes it possible to use
2701 SILC on unreliable transport, such as UDP which may cause
2702 packet reordering and losses. Updated protocol specs, did
2705 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2708 < 32 bit values in correct size. Affected file is
2709 lib/silcmath/mp_mpi.c.
2711 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Fixed the KE Start Payload parsing to check that mandatory
2714 fields are present. Affected file lib/silcske/payload.c.
2716 * Fixed compilation warnigs in Irssi SILC Client. Affected
2717 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2719 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2721 * Print "nick now appears as newnick" and update Irssi's nicklist
2722 when you change your nick to "nick". Closes #62
2724 * Never format your own nick. Closes #63
2726 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2728 * SILC_UMODE_GONE changes are now propagated correctly to the
2729 Irssi client. Closes #54
2731 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2733 * Fixed example in /HELP KEY
2735 * Added expando $j which expands to current SILC Client version
2737 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Fixed public key decoding in crypto library.
2741 * Added better error printing to SKE library.
2743 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Fixed NICK command to not crash if nickname was not sent.
2747 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2750 Deprecated the old Encrypt-And-MAC order. Updated protocol
2751 specs and implemented.
2753 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2754 generation. Updated specs and implemented.
2756 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Added support for rekey before 2^32 sequence number wraps.
2759 Affected files in server and client library.
2761 * Padding must be at least 8 bytes now. Implemented and updated
2764 * Compute maximum padding for authentication packets to make
2765 passphrase approximation attacks impossible. Affected files
2766 in client library and in server.
2768 * Fixed PING command sending in client library and handling in
2769 server. The server ID must be ID Payload, not raw ID data.
2770 Affected files in server and client library.
2772 * Defined that all public keys sent in commands and notify
2773 payloads are actually Public Key Payloads not raw public key
2774 data. Updated protocol specs and implemented.
2776 * Updated protocol version to 1.2. Updated specs and code.
2778 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2779 status types. Updated specs and the code.
2781 * Added support for normal client to kill its own entries from
2782 the network. Updated protocol specs and the code.
2784 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2785 and added initial implementation.
2787 * Added MAC field to the Private Message Payload to protect
2788 against chosen ciphertext attacks. Updated the protocol specs
2791 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2792 attribute to indicate the user's current idle and signon time
2793 of a service. Updated protocol specs and implemented.
2795 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Added "do_not_bind" argument to silc_client_file_send what
2798 can be used to not bind locally but assume the file receiver
2799 provides the point of connect. Usefull when sender is behind
2800 NAT device. Affected file lib/silcclient/silcclient.h and
2803 * Added -no-listener option to FILE SEND command in Irssi SILC
2804 client. Affected file irssi/src/silc/core/silc-servers.c.
2805 Renamed FILE RECEIVE to FILE ACCEPT.
2807 * Confirm passphrase for private key encryption in
2808 silc_create_key_pair and silc_change_private_key_passphrase.
2809 Affected files are lib/silcutil/silcapputil.c.
2811 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Move silc_client_packet_send back to internal, added
2814 silc_client_send_packet, a bit simpler function for application.
2815 Affected files lib/silcclient/silcclient.h, client.c and
2818 * Moved the SilcClientEntry, SilcChannelEntry and
2819 SilcServerEntry to silcclient.h to be public and documented
2820 them for application. Affected files are
2821 lib/silcclient/silcclient.h and idlist.h.
2823 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Fixed manual page installation patch by Ville Räsänen.
2826 USERS help page fix patch by Ville Räsänen
2828 * Changed the silc_client_command_call interface to make
2829 the command call simpler for the application. The library
2830 now handles the command line parsing, command finding and
2831 execution. Application only needs to call the function
2832 with the command line. Affected files are
2833 lib/silcclient/silcclient.h, command.[ch].
2835 * Fixed silc_get_input to NULL-terminate the returned input.
2836 Affected file lib/silcutil/silcutil.c.
2838 * Resolve the client's public key in JOIN command if the
2839 founder auth data is being requested but we don't know the
2840 client's public key. Affected file silcd/command.c.
2843 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Print notify for server opers when backup router comes
2846 online. Affected file silcd/server.c.
2848 * Fixed the INVITE command to send the invite list in
2849 command reply. Affected file silcd/command_reply.c.
2851 * Fixed MOTD command reply sending. Affected file
2854 * UTF-8 decode the topic in TOPIC command reply and LIST
2855 command reply in Irssi SILC client. Affected file is
2856 irssi/src/silc/core/client_ops.c.
2858 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Fixed the INVITE command to not crash Irssi SILC client
2861 when given without nickname argument. AFfected file
2862 irssi/src/silc/core/client_ops.c.
2864 * Fixed double free in WHOIS query on normal server when
2865 forwarding query to router. Affected file is
2866 silcd/server_query.c.
2868 * Fixed WATCH command reply handling on normal server which
2869 was missing altogether. Affected file silcd/command_reply.c.
2872 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2874 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2875 Included yodl sources for each of these. Also modified
2876 Makefile.am prototype to install these files to proper
2877 locations. Updated CREDITS. Affected file Makefile.am.pre,
2878 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2881 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Added support for encrypted private key files. Now
2884 passphrase must be provided when new key pair is created
2885 (can be empty though), and prompted when loading the
2886 private key. Added support for loading the old-style
2887 non-encrypted private keys as well. Affected files
2888 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2891 * Fixed silc_get_input to accept input on all terminals.
2892 Affected file lib/silcutil/silcutil.c.
2894 * Moved the Irssi SILC client key loading and other stuff
2895 to be called after the arguments and UI is initialized.
2896 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2898 * Added -P option to Irssi SILC client which can be used
2899 to change the passphrase of the private key. Affected
2900 file irssi/src/silc/core/silc-core.c.
2902 * Added silc_change_private_key_passphrase apputil routine
2903 to lib/silcutil/silcapputil.[ch].
2905 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Fixed connection closing in client library to not crash.
2908 Moved the connection freeing totally to function
2909 silc_clinet_del_connection. Affected file
2910 lib/silcclinet/client.c.
2912 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Changed includes/silcincludes.h to silcincludes.h.in to
2915 include configuration specific information. The silcdefs.h
2916 is not included in to installation anymore (it's only
2917 compilation time header).
2919 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Moved the SilcClient and SilcClientConnection from client.h
2922 to the public lib/silcclient/silcclient.h. Changed the
2925 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2927 * If version string in silc_clinet_alloc is NULL the library
2928 puts it automatically. Affected file lib/silcclient/client.c.
2930 * Changed the version strings from variables to #define's
2931 in includes/silcversion.h.
2933 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Added shared library complation support.
2937 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Added lib/silcutil/silcapputil.[ch] for application
2940 utility functions. It includes routines for applications'
2941 convenience. Added silc_create_key_pair, silc_show_public_key
2942 and silc_load_key_pair functions.
2944 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Send RESUME_CLIENT packet from router to backup routers
2947 to in resuming. Affected file silcd/packet_receive.c.
2949 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * In IDENTIFY command parsing, send all other IDs except
2952 Client IDs explicitly to router for resolving on normal
2953 server. Also check that ID received in WHOIS command is
2954 always Client ID, others are not allowed. Affected file
2955 silcd/server_query.c.
2957 * Merged latest changes from irssi.org CVS.
2959 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2962 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2964 * Fixed the heartbeat sending in Irssi SILC client. Moved
2965 the silc_client_packet_send to silcclient.h for application
2966 usage. Affected files lib/silcclient/client_internal.h
2967 lib/silcclient/silcclient.h.
2969 * Fixed a bug in query resolving in server. Used wrong
2970 variable in a for loop and crashed. Affected file is
2971 silcd/server_query.c.
2973 * Server constructs requested attributes only to locally
2974 connected clients. Affected file silcd/server_query.c.
2977 * Fixed a bug when sending resolving from router to server
2978 with requested attributes. The constructed WHOIS command
2979 was incorrect. Affected file silcd/server_query.c.
2982 * Fixed Requested Attributes saving in WHOIS command reply.
2983 The length of the data buffer must be saved too. Affected
2984 file silcd/command_reply.c.
2986 * Update the client entry's servername after detaching is
2987 over. Affected file silcd/packet_receive.c. Bug #37.
2989 * Resolve incomplete client entrys in CUMODE_CHANGE and
2990 CMODE_CHANGE notifys. Affected file is
2991 lib/silcclient/client_notify.c. Bug #42.
2993 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Fixed channel key packet processing bug on backup router
2996 during backup resuming protocol. Affected file is
2997 silcd/packet_receive.c.
2999 * Fixed memory leaks in server. Affected files are
3000 silcd/server.c and silcd/packet_receive.c.
3002 * Fixed packet decryption problem when backup router encrypted
3003 channel message with wrong key during backup resuming
3004 protocol. Affected file silcd/packet_send.c.
3006 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
3007 Toni Willberg (toniw@iki.fi)
3009 * Changed the SilcCipher context to be private. Changed the
3010 silc_cipher_get_iv to just return pointer to the IV. Added
3011 silc_cipher_get_name to return the name of the cipher.
3012 Fixed code all around to support these changes. Affected
3013 files are lib/silccrypt/silccipher.[ch], client library and
3016 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Fixed unaligned access in lib/silccore/silcattrs.c.
3020 * Fixed libtool linking in lib/silcsim/Makefile.am.
3022 * Fixed services attribute printing. Affected files is
3023 irssi/src/silc/core/silc-queries.c.
3025 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Fixed a crashbug in incoming server accepting. Affected
3028 file silcd/server.c.
3030 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Added automatically generated index to Toolkit Reference
3035 * Added support for Postscript Toolkit Reference Manual.
3037 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Merged DISCONNECT fix, and autoconn port fix from Irssi
3042 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Added 'send_events' boolean argument to the function
3045 silc_schedule_set_listen_fd which sends the set events to
3046 the application explicitly if set to TRUE. Default action
3047 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
3048 lib/silcclient/client_internal.h and silcd/server_internal.h.
3050 * Added silc_compare_timeval to determine which time values
3051 is smaller. Affected file lib/silcutil/silcutil.[ch].
3053 * Added sort-of "Quality of Service" (QoS) support to
3054 SilcSocketConnection. Data reception can be controlled with
3055 rate limit per second and/or read data length limit.
3056 Added silc_socket_set_qos. Affected files are
3057 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
3059 * Added the QoS configuration to SILC Server configuration
3060 file. Affected files are silcd/serverconfig.[ch] and
3063 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Merged with irssi.org CVS.
3067 * Failed OPER and SILCOPER authentications are now logged.
3068 Affected file silcd/command.c. Bugs #25.
3070 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * ROBODoc documented lib/silcutil/silcbuffer.h and
3073 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
3074 <ville.rasanen@iki.fi>.
3076 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Added support for auto-passphrase authentication from the
3079 config file during connecting which was not implemented
3080 yet. Affected file irssi/src/silc/core/client_ops.c.
3082 * Fixed a bug in authentication protocol failure handling which
3083 was processing wrong callback context. Affected files
3084 are lib/silcclient/client.c and protocol.c.
3086 * Fixed the /ATTR allow off to actually work. Affected file
3087 is irssi/src/silc/core/silc-queries.c.
3089 * Fixed the /ATTR -del to work. Affected file is
3090 irssi/src/silc/core/silc-queries.c.
3092 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
3096 * Fixed mask attribute adding in Irssi SILC client. Affected
3097 file irssi/src/silc/core/silc-queries.c.
3099 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Added support for saving the requested attributes in
3102 WHOIS to directory. Affected file is
3103 irssi/src/silc/core/silc-queries.c.
3105 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Added support for parsing VCard fields that do not have
3108 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
3110 * Fixed a double free bug in hash table foreach function
3111 if the entry was deleted in the foreach callback. Affected
3112 file lib/silcutil/silchashtable.c.
3114 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Added silc_attribute_get_verify_data to return the signature
3117 verification data for either user digital signature or
3118 server digital signature in Requested Attributes. Affected
3119 files are lib/silccore/silcattrs.[ch].
3121 * Added silc_vcard_alloc which is used to allocated dynamic
3122 SilcVCard context. The silc_vcard_free now checks whether
3123 the context is dynamically allocated or not. Affected files
3124 are lib/silcutil/silcvcard.[ch].
3126 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Periodically remove the NOATTR status from client entry
3129 so that the client may take the attributes in use even after
3130 server has resolved them unsuccessfully earlier. Affected
3131 file silcd/server_query.c and idlist.h.
3133 * Moved sha1hash and md5hash from client->internal to
3134 SilcClient for application usage. Affected files are
3135 lib/silcclient/client.h and client_internal.h.
3137 * Fixed attribute encoding and decoding bugs. Affected
3138 files lib/silccore/silcattrs.[ch].
3140 * Added ATTR command to Irssi SILC Client which is used to
3141 manage user's Requested Attributes sending and values for
3142 WHOIS command. Affected files around Irssi SILC client.
3144 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added silc_buffer_strformat which can be used to format
3147 strings into a buffer which size is automatically increased.
3148 Affected file lib/silcutil/silcbuffmt.[ch].
3150 * Added implementation of VCard (RFC 2426) which can be used
3151 as part of Requested Attributes in WHOIS command. Affected
3152 file lib/silcutil/silcvcard.[ch].
3154 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Some strncat -> silc_strncat changes our the core and
3159 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
3160 errors. Added better error printing to SKE library.
3161 Affected files lib/silcske/silcske.c, silcske_status.h and
3164 * Save the PKCS key length even if only private key is set to
3165 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
3167 * Fixed the usage of silc_pkcs_get_key_len since it returns the
3168 length in bits not in bytes. Affected files are
3169 lib/silcske/silcske.c, lib/silccore/silcauth.c and
3170 silcd/server_query.c.
3172 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Added silc_attribute_payload_encode_data to directly encode
3175 the data into the attributes buffer. Renamed function
3176 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
3177 Affected files are lib/silccore/silcattrs.[ch].
3179 * silc_hash_table_find_foreach calls the foreach function now
3180 once even if the nothing was found with context set to NULL.
3181 Affected file lib/silcutil/silchashtable.[ch].
3183 * Remove the RESOLVING flag from client entry after received
3184 the Requested Attributes from the client. Fixed memory leak
3185 in client entry freeing. Affected files silcd/server_query.c
3188 * Added Requested Attributes support into SILC Client Library.
3189 It is not able to send requested attributes in WHOIS command,
3190 and also receive and process requested attributes. Added
3191 silc_client_attribute_[add|del] and silc_client_attributes_get
3192 functions. Added also `ignore_requested_attributes' to the
3193 SilcClientParams to not use attributes in client. Affected
3194 files are lib/silcclient/command.c, client_attrs.[ch],
3195 silcclient.h, client_internal and client.[ch].
3197 * Changed the silc_client_get_client_by_id to support Requested
3198 Attributes, it takes them as argument now. Affected file
3199 is lib/silcclient/silcclient.h, and idlist.c.
3201 * Added -details option to WHOIS command in Irssi SILC Client
3202 to support the requested attributes. By default it requests
3203 all attributes. Affected file lib/silcclient/command.c and
3204 irssi/doc/help/in/whois.in.
3206 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Add also SERVICE attribute for server-constructed attribute
3209 data. Also digitally sign the attributes and add
3210 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
3211 silcd/server_query.c.
3213 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Changed the silc_attribute_payload_encode to support list
3216 of attributes (function may be called several times to add
3217 a new attribute). Removed the silc_attribute_payload_encode_list
3218 function. The encoding function now also automatically encodes
3219 the data, so the caller does not need to do that. Affected
3220 files lib/silccore/silcattrs.[ch].
3222 * Added support for replying on behalf of the user to the
3223 Requested Attributes in WHOIS command in the server. Affected
3224 file silcd/server_query.c.
3226 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3227 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3229 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Don't swtich to become primary router if we are backup if
3232 decryption error has occurred. Affected file silcd/server.c.
3234 * Fixed a bug in backup router IP address comparison in
3235 silc_server_backup_get.
3237 Save now also the port of the server/router and use that
3238 in comparison as well. Affected file silcd/server_backup.c.
3240 * Normal server now reconnects to backup router automatically
3241 if connection is lost to it. Affected file silcd/server.c.
3243 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * If packet processing fails (like integrity check fails)
3246 the connection is closed now. Affected files are
3247 lib/silccore/silcpacket.c and silcd/server.c.
3249 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Fixed double free in RSA public key set function
3252 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3255 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3258 Added server_query.[ch] which provides one interface for
3259 querying information using all three commands.
3261 * Changed all "typedef unsigned char" in core library to
3262 "typedef SilcUInt8".
3264 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3268 * Renamed silc_server_get_client_resolve to
3269 silc_server_query_resolve and moved to server_query.[ch].
3271 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Resumed client packet handling from server put the resumed
3274 client on wrong list on router and caused the client not
3275 be present on the network anymore. Now fixed to put the
3276 client to correct list. Affected file silcd/packet_receive.c.
3278 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3280 * Various cleanup in error message output in config parsing code
3281 and in server init code. Fixed error log files containing
3282 too many newlines ('\n') in some situations. Affected files are
3283 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3285 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Use the reverse lookupped hostname in client internals
3288 instead of one user provided us as remote server name.
3289 Affected file lib/silcclient/client.c.
3291 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added 'app_context' to silc_schedule_init. It is an
3294 application specific context that is delivered to application
3295 in task callback functions. Affected files are
3296 lib/silcutil/silcutil.[ch].
3298 * The hb_context in SilcSocketConnection is not freed
3299 automatically anymore (application must free it). Freeing
3300 it automatic is inconsistent. Affected files are
3301 lib/silcutil/silcsockconn.[ch].
3303 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Added support for removing explicitly added client connections
3306 in rehash and closing the client connections if they were
3307 unconfigured in the rehash. Affected file silcd/server.c.
3309 * Added support for aborting automatically pending commands
3310 that never receives the reply (to avoid memory leaks).
3311 Added also silc_server_command_pending_timed to set the
3312 specific timeout for pending command. Affected files are
3313 silcd/command[_reply].[ch].
3315 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3316 specs and lib/silccore/silcstatus.h.
3318 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Changed the silc_get_time to accept time value as argument
3321 or if zero is sent return current local time. Affected
3322 file lib/silcutil/silcutil.[ch].
3324 * Added STATS command to client library and Irssi SILC client.
3325 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3327 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Assure that channel key is set before sending it. May
3330 crash server otherwise. Affected file silcd/packet_send.c.
3332 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Assure that endless loop cannot happen with detached client
3335 resolving on normal server. Added idlist status
3336 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3337 silcd/idlist.h and silcd/packet_receive.c.
3339 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Incoming file transfer request cannot use same session as
3342 the sending session. This can happen when sending file to
3343 yourself. Crashed the client on quit. Affected file
3344 lib/silcclient/client_ftp.c. Bug #24.
3346 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Implemented the draft-riikonen-precense-attrs draft and
3349 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3351 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Distribute the SERVER_SIGNOFF notify also to local backup
3354 routers from the primary router. The backup router may not
3355 have the signing of local server directly connected and need
3356 to know about the signoff. Affected file silcd/server_util.c.
3358 * Use the primary router as the origin of the locally connected
3359 server when it is disconnecting from the backup router since
3360 that's where it really is coming from. Now the clients from
3361 the disconnecting server are removed correctly and "shadow"
3362 clients are not left to the backup router. Affected file
3365 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * If normal server is standalone and found existing but disabled
3368 channel, do not re-create the channel since it creates
3369 duplicate same channels. Affected file silcd/server.c.
3371 * Added anonymous client connections support to server. New
3372 "anonymous" configuration option to ConnectionParams section
3373 added. If set to true, the username and hostname information
3374 of the client will be scrambled and anonymous user mode is
3375 set automatically to the user. Affected files are
3376 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3378 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * In JOIN notify handling, mark that the cache entry of the
3381 client cannot be expired. Can cause crashes on normal
3382 server (asserts client->channels). Affected file is
3383 silcd/packet_receive.c.
3385 * From now on distribution versions are used as protocol versions
3386 instead of by default using the Toolkit base version as protocol
3387 version. Affected file prepare.
3389 * Do not set the locally resolved hostname for local client
3390 entry but take what server sends. This way the real hostname
3391 is showed in WHOIS for yourself. Affected file is
3392 lib/silcclient/idlist.c and lib/silcclient/client.c.
3394 * Resolve local info with IDENTIFY when connecting to server.y
3396 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3398 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3399 for implied search (not needed on platforms which has native
3400 pthreads library). Use --without-pthreads to disable threads.
3401 Affected file is configure.in.pre
3403 * Fixed --with-iconv on platforms which need to bypass (broken)
3404 native iconv(). Affected file is configure.in.pre
3406 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Moved -C option parsing in Irssi SILC client at same time
3409 as other options. The UI was initialized earlier and caused
3410 problems on command line. Bug #16. Affected file is
3411 irssi/src/silc/core/silc-core.c.
3413 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3415 * Added global variable silc_log_timestamp that tells silclog
3416 wether to print or not the timestamp in the logging files.
3417 Affected file lib/silcutil/silclog.[ch].
3419 * Added silcd configuration option Timestamp in the Logging
3420 section. Affected file silcd/serverconfig.[ch],
3421 doc/example_silcd.conf.in.
3423 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Fixed fingerprint checking to check for entirely empty
3426 fingerprint instead of two first bytes when determining
3427 if it is set. Bug #18. Affected file silcd/command.c.
3429 * Fixed duplicate PKCS name registering to not allow it.
3430 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3432 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3434 * Conditionalize non-gcc compiler optimizations for various
3435 platforms, enable those commented out. Cleanups.
3436 Affected file lib/silcmath/mpi/configure.in
3438 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3440 * silc_rng_exec_command() left zombie processes if command
3441 didn't generate any output. Affected file
3442 lib/silccrypt/silcrng.c
3444 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3446 * Rewrote iconv checking, introduce --with-iconv for systems
3447 which rely on libiconv. Check if iconv() provided by libc
3448 is good enough, otherwise demand libiconv. Affected file
3451 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3453 * Search for ldopen() also in libc. This enables SIM support
3454 on *BSD systems. Based on patch from Alex Zepeda. Affected
3455 file configure.in.pre
3457 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3459 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3460 This fixes prepare on *BSD systems. Affected file
3463 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * More fixed for not having purge timeout for global clients
3466 that are on channel. Affected files silcd/command_reply.c
3469 * Fixed the rekey protocol to work with backup router connections.
3470 Rekey packets are now allowed on disabled connections as
3471 well. Affected files silcd/packet_send.c and server.c.
3473 * Do not switch to be as backup router when shutting down and
3474 closing the primary connection. Affected file silcd/server.c.
3476 * Fixed memory leaks in backup router deleting. Added
3477 silc_server_backup_free to free all data during shutdown of
3478 server. Affected files silcd/server_backup.[ch].
3480 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Do not process commands if the sock->user_data is NULL.
3483 Affected file silcd/command.c.
3485 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Fixed buffer overflow and security problems (loosing bits
3488 in CFB encryption) in SILC RNG. Problems reported by
3489 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3491 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Added yet more checks that client is not expired on global
3494 list if it is on channels. Affected file is
3495 silcd/command_reply.c.
3497 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Merged c0ffee's MIME signal patch which adds support for
3500 sending also MIME messages in Irssi SILC Client, and handling
3501 received MIME messages in a signal (and perhaps doing something
3502 to non-textual MIME messages).
3504 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Fixed pending command deletion in server and client library
3507 to check the whole list instead of breaking after first found.
3508 The affected files are silcd/command.[ch] and
3509 lib/silcclient/command.[ch].
3511 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3514 secret or private, otherwise it's possible to find out
3515 whether a secret channel exists or not. Affected file
3518 * If CMODE change fails during the mode setting, assure that
3519 the old mode mask is set for the channel back. Affected
3520 file silcd/command.c.
3522 * Fixed passphrase saving on +a channel on normal server
3523 after successful JOIN command. Affected file silcd/command.c.
3525 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Remove server/router operator privileges in DETACH command,
3528 since it's possible to resume to server where these
3529 privileges would not be allowed for the client. Affected
3530 file silcd/command.c.
3532 * Do not set to wait for backup in rehash of the server.
3533 Affected file silcd/server.c.
3535 * Do not check listener sockets when counting how many
3536 socket connections we have. Affected file is
3537 silcd/server_util.c.
3539 * Do not announce disconnected clients that are remaining
3540 in history (for WHOWAS). This is because SIGNOFF notify
3541 for these has been sent earlier already. Affected file
3544 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Buffer overflow with CUMODE command's mode->mode character
3547 conversion. Reported by Ville Räsänen. Affected file
3548 lib/silcutil/silcutil.c.
3550 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Allow heartbeat packets to go disabled connections anyway.
3553 Affected files silcd/server.c and silcd/packet_send.c.
3555 * Do not broadcast New Channel packets with List flag set
3556 in the packet to backup routers. The router must check
3557 for the correctness of the packets before sending them.
3558 It is possible that router will have enforce Channel ID
3559 change and this would cause desync in the backup router.
3560 Affected file silcd/packet_receive.c.
3562 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3563 are handled in list parsing. They are not list packets
3564 anymore. Affected file silcd/packet_receive.c.
3566 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Stop waiting for backup router through the timeout, not
3569 directly after backup router has arrived. Affected file
3572 * Do not re-create channel keys and send them when removing
3573 clients in server shutdown. Affected files are
3574 silcd/server_internal.h and silcd/server_util.c.
3576 * Notify distribution to backup routers was missing from
3577 the silc_server_send_notify_dest function which caused
3578 desyncing problems with backup router. Affected file is
3579 silcd/packet_send.c.
3581 * The client's channel removing was working wrong on
3582 backup router. It assumed that it doesn't know global
3583 information but backup router does know. For this reason
3584 it could remove channel when it wasn't supposed to do that.
3585 Affected file silcd/server.c and silcd/server_util.c.
3587 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Stop for a couple seconds after badkup router has become
3590 primary router. Affected file silcd/server.c.
3592 * Added silc_server_remove_servers_by_server, which is used
3593 to remove servers originated from some other server. Also
3594 clients of those servers can be removed too. Affected file
3595 silcd/server_util.[ch].
3597 * When removing clients after a server has signed of remove
3598 also all servers behind that server (unless they are known
3599 to be available locally), and send SERVER_SIGNOFF for each
3600 of the server separately. Also the signed off clients are
3601 sent now separately per signed off server. The affected files
3602 are silcd/server.c and silcd/server_util.[ch].
3604 * All servers added with silc_idlist_add_server must always
3605 have both "router" and "connection" pointers set. Otherwise,
3606 bad server entries may be left around in the cache.
3607 Affected file silcd/command_reply.c.
3609 * Do not create the channel key in NEW_CHANNEL packet
3610 processing if the channel is empty. Affected file
3611 silcd/packet_receive.c.
3613 * Completed backup router support for standalone routers.
3614 Supports also servers in the cell that do not use the backup
3617 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Fixed a bug in silc_string_regexify which did not add '^'
3620 at the start of each string, and thus the matching was
3621 not explicit. For example ban list iikone@*!*@* would
3622 match also "priikone", which is wrong, it would have to be
3623 *iikone@*!*@* to match also "priikone". Affected
3624 file lib/silcutil/unix/silcunixutil.c.
3626 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Enable all local server connections before updating client
3629 caches when we've become backup router. Otherwise, signoff
3630 packets may not reach the clients. Affected files are
3631 silcd/server.c and silcd/server_util.[ch].
3633 * Fixed a bug in version string parsing which could crash
3634 the program with specially formatted version string.
3635 Bug reported and patch provided by Ville Räsänen. Affected
3636 file lib/silcutil/silcutil.c.
3638 * Handle the disconnection immediately when DISCONNECT
3639 packet is received in server. Affected file silcd/server.c.
3641 * Primary router now waits a short time (10 seconds) for
3642 backup router connection before accepting any other
3643 connection (except local). Affected file silcd/server.c,
3646 * Fixed a crash in client libary in NICK_CHANGE notify when
3647 NICK_CHANGE arrived for client entry we are resolving
3648 currently. Affected file lib/silcclient/client_notify.c.
3650 * Call the sconn->callback completion even if error had
3651 occurred. Start reconnecting always if connection to
3652 primary router fails during backup router protocol.
3653 Affected files silcd/server.c and server_backup.c.
3655 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Added functions silc_server_send_opers and
3658 silc_server_send_opers_notify to send packets stricly
3659 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3660 to send variable argument notify to operators.
3661 Affected files silcd/packet_send.[ch] and silcd/server.h.
3663 * Removed UMODE rights checking with UMODE_CHANGE notify.
3664 Affected file silcd/packet_receive.c.
3666 * Server/router operator now receives notify when network
3667 switches to backup router and when it resumes the use of
3668 primary router. Affected file silcd/server.c and
3669 silcd/server_backup.c.
3671 * Fixed the updating of client information after backup
3672 resuming protocol is over; update all except local clients
3673 to the new primary router. The affected file is
3674 silcd/server_util.c.
3676 * Added support for closing active connections in rehash
3677 that were unconfigured by the user. Supports currently
3678 closing server and router connections. Affected file
3681 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3683 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3686 is NULL since seems that on some platforms NULL is allowed
3687 and on some it's not. Fallback encoding is used instead.
3688 Affected file lib/silcutil/silcstrutil.c.
3690 * Fixed statistics updating for incoming server connection
3691 which could cause problems when re-connecting. Affected
3692 file silcd/server.c.
3694 * Preliminary backup router support for standalone router
3695 added. Affected files in silcd/.
3697 * Mark server connections in backup router disabled before
3698 and after backup protocol. Affected file is
3699 silcd/server_backup.c.
3701 * Added support for reconnecting to remote server connection
3702 even if the protocol fails, and if the configuration wants
3703 us to keep trying to connect anyway.
3705 Server connection is not allowed to backup router if
3706 backup router does not have connection to primary router yet.
3708 Affected file is silcd/server.c.
3710 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Added silc_client_udpate_server function to update changed
3713 server info. Affected file lib/silcclient/idlist.[ch].
3715 * Added check for server entries that are being resolved when
3716 notify is received. If being resolved, handle the received
3717 notify only after it's resolved so that all notifys are
3718 handled in same order as received from the server.
3720 Added similar resolver check to channel entries. Every
3721 notify that cause resolving of any information that affects
3722 channel entry marks the channel entry in waiting state.
3723 After whatever resolving is over the waiters are signalled
3724 and only then the notifys are handled in the same order
3725 as delivered from the server.
3727 Affected files are lib/silcclient/idlist.[ch], and
3730 * Fixed KILLED notify handling in normal server. Affected
3731 file silcd/packet_receive.c.
3733 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3734 is locally connected, or was locally connected (but may
3735 be detached and connection is not active). Added also
3736 SILC_IS_LOCAL for checking this status. Affected files
3737 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3738 silcd/server.c and silcd/server_internal.h.
3740 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Don't send or handle TOPIC_SET if topic is already set and
3743 is same as being set. Affected files silcd/command.c and
3744 silcd/packet_receive.c.
3746 * Fixed CMODE change rights checking to work correctly when
3747 removing modes by operator. Affected file is
3748 silcd/server_util.c.
3750 * Fixed some handling with New Channel packet in router and
3751 fixed some CMODE_CHANGE notify handling in server and router.
3752 Affected file is silcd/packet_receive.c.
3754 * Changed "disconnect" client operation to include the
3755 reason of the disconnection and optional disconnection
3756 message. Affected file lib/silcclient/silcclient.h.
3758 * Made the compilation of lib/contrib/ stuff conditional.
3759 Affected files configure.in.pre, lib/contrib/Makefile.am.
3761 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3764 to the sender of the notify too, to avoid situation where two
3765 notifys are in the network at the same time going to oppsite
3766 directions. Affected file silcd/packet_receice.c.
3768 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Delete the client from channel even if the cilent->id is
3771 NULL. It was possible that client was deleted without
3772 removing from channels (theoretically at least). Affected
3773 file silcd/server.c and silcd/server_util.c.
3775 * Free the client data too when resuming is not successful.
3776 Affected file silcd/packet_receive.c.
3778 * Merged some code from c0ffee's silc-plugin. Affected files
3779 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3781 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3782 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3783 to the primary router connection, the other one returns
3784 TRUE if packet must be broadcasted to network.
3786 * All notifys that are destined to primary router (to network)
3787 are now automatically sent to backup routers even if the
3788 router is standalone (and has backup router). Affected files
3791 * Added --without-irssi and --without-silcd configuration
3792 options for disabling the compilation of these applications.
3793 Affected file configure.in.pre and prepare.
3795 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3798 UTF-8 encoding and decoding. Added also new encodings
3799 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3801 Added also SILC_STRING_LANGUAGE which is language and charset
3802 specific encoder and decoer for those platforms that support
3803 iconv(). It can convert the UTF-8 to and from the locale
3804 specific character set.
3806 Affected file lib/silcutil/silcstrutil.[ch].
3808 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3810 * Added function silc_get_command_name to the file
3811 lib/silcutil/silcutil.[ch].
3813 * Improved the server debug output a bit. Affected files are
3816 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * Save the channel passphrase when received succesful JOIN
3819 command reply from router, on normal server. Otherwise
3820 joinig +a channels from normal server is not possible.
3821 Affected file silcd/command.c.
3823 * Fixed a bug in TOPIC_SET notify handling. The notifier
3824 may be other than client too, like server or channel.
3825 It expected it to always be only client and ignored the
3826 notify. Affected file silcd/packet_recieve.c.
3828 * Removed some (unnecessary) debug printing from
3829 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3831 * Do not force CMODE_CHANGE when server is announcing new
3834 Router announces stuff only after server reannounces channel
3835 after CHANNEL_CHANGE notify.
3837 These fixes optimizes the announcing procedure, and perhaps
3838 fixes some problems too. Affected file silcd/packet_receive.c.
3840 * Fixed SERVER_SIGNOFF sending to local clients. It was
3841 totally broken and sent the notify to all local clients,
3842 instead of only to those that was on same channel as the
3843 signing off clients. Affected file silcd/server_util.c.
3845 * Added -D option to server. It can be used to give debug
3846 level. The levels are from 0 - 99, and are predefined for
3847 smooth server debugging. (see silcd.c for the predefined
3848 levels). Affected file silcd/server.c.
3850 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Fixed a bug in Irssi SILC client to close the connection
3853 properly when disconnecting from server. Affected file
3854 irssi/src/silc/core/client_ops.c.
3856 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * When authenticating as founder during JOIN command, check
3859 that the one authenticating becomes the only founder on the
3860 channel. Affected file silcd/command.c.
3862 * Better checking for founder mode setting when CUMODE_CHANGE
3863 notify is received. Affected file silcd/packet_receive.c.
3865 * Close all connections when shutting down the server by sending
3866 DISCONNECT packet. Close all listeners too when shutting
3867 down the server. Affected file silcd/server.c.
3869 * Handle DISCONNECT packet correctly in client library by
3870 calling the "disconnect" client operation. Affected file
3871 lib/silcclient/client.c.
3873 * Handle local errors correctly during resuming. Affected
3874 file lib/silcclient/client.c.
3876 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * The log file is not dupped internally anymore in
3879 lib/silcutil/silclog.c. Fixed memory leaks too.
3881 * The scheduler now dispatches all pending timeout tasks
3882 when it is uninitialized with silc_schedule_uninit.
3883 Affected file lib/silcutil/silcschedule.c.
3885 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Added --enable-stack-trace option to configure. Added
3888 memory allocation stack trace support. Added files
3889 lib/silcutil/stacktrace.[ch]. Affected files are
3890 lib/silcutil/silcmemory.[ch].
3892 * Fixed memory leaks from libraries and server. Affected
3893 files around the tree.
3895 * Reverted back a fix made to CUMODE which broke it.
3896 Affected file silcd/command.c.
3898 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3901 core library, and implemented it. All textual messages SHOULD
3902 use this flag and the message MUST be UTF-8 encoded.
3903 All text messages sent by Irssi SILC client are now UTF-8
3904 encoded (regardless whether the terminal supports UTF-8 or not).
3905 Affected files are lib/silccore/silcchannel.h,
3906 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3909 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Added lots of new statistics updating that was missing from
3912 the server and router code. Affected files in silcd/.
3914 * Sending SIGUSR1 signal to server now dumps the current
3915 server statistics into /tmp directory. Affected file is
3918 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3919 the SILC Hash Interface also. Added new functions
3920 silc_hash_get_name, silc_hash_init, silc_hash_update and
3921 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3923 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Added some better info printing for client during connecting.
3926 Affected file silcd/server_util.c.
3928 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3929 to silence a user on a channel. Affected files are
3930 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3931 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3932 and silcd/packet_receive.c.
3934 * Fixed a fatal bug in handling of malformed command payload.
3935 Affected file silcd/command.c.
3937 * Fixed a double free when announcing channel users to router.
3938 Affected file silcd/server.c.
3940 * After successful authentication to channel founder mode, check
3941 that there isn't anyone else with founder mode on the channel.
3942 The one that authenticated will become founder and anyone
3943 else is demoted. Affected file silcd/command.c.
3945 * Added error printing of any error that has occurred during
3946 any command in client library. Affected file is
3947 irssi/src/silc/core/client_ops.c.
3949 * Removed some error printing from the client library and left
3950 it for the application to worry (from the error status it
3951 receives in 'command' client operation. Affected file is
3952 lib/silcclient/command.c.
3954 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3957 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3958 Starting key agreement with itself is denied. Affected file
3959 is lib/silcclient/client_keyagr.c.
3961 * Fixed some error checkings from the SFTP library which caused
3962 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3963 and lib/silcsftp/sftp_util.c.
3965 * Added new "debug" and "debug_string" settings to Irssi SILC
3966 client which can be used to print runtime debugging on the
3967 Irssi's screen. Available when compiled with --enable-debug
3968 option. Affected file irssi/src/silc/core/silc-core.c.
3970 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3972 * Fixed a missing variadic parameter in a function call that
3973 caused server crash when a non-allowed connection arrived.
3974 Reported by Richard Becker. Affected file silcd/server.c.
3976 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Added WATCH list sending to backup routers from router.
3979 The WATCH command is sent by the router to the backup
3980 router. Affected file silcd/command.c.
3982 * Mark the backup_router flag for RouterConnection entry
3983 if the backup router stuff is defined in the config file.
3984 Affected file silcd/serverconfig.c.
3986 * Fixed some backup data sending around the code to work better
3987 if the router is standalone router. Not all places were fixed.
3988 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3991 * Fixed the router connecting when connecting to multiple
3992 routers. It ignored every other router except the first
3993 one. Affected file silcd/server.c.
3995 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Made the private key generation after expiration optional.
3998 If not created after expiration the old key will re-expire
3999 at a later time (and thus key pair is not necessary to
4000 change). Affected file irssi/src/silc/core/clientutil.c.
4002 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * The length arguments in bind() and connect() were wrong
4005 and fixed now to used SIZEOF_SOCKADDR in the
4006 lib/silcutil/unix/silcunixutil.c.
4008 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Fixed detach timeout handling to use Client ID and not
4011 the actual client entry which may be freed in the callback.
4012 Affected file silcd/command.c.
4014 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Merged c0ffee's multiple interface support patch.
4017 Affected files in silcd/.
4019 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Cleanup keys properly. Affected file is
4022 irssi/src/silc/core/clientutil.c.
4024 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Display the user mode on the status bar. Affected file
4027 irssi/src/silc/core/silc-expandos.c.
4029 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * If private message key is not set, but the flag is set in
4032 the packet, ignore the packet since it cannot be decrypted.
4033 Affected file lib/silcclient/client_prvmsg.c.
4035 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * When resuming client, remove the old client entry from
4038 the watcher list too. Affected file silcd/packet_receive.c.
4040 * Do not allow normal server to force founder mode away
4041 from router if the founder mode is already set. Affected
4042 file silcd/packet_receive.c.
4044 * Remove the client entry with watch notify types with short
4045 timeout, and not directly, so that other notifys can be
4046 retrieved too. Affected file lib/silcclient/client_notify.c.
4048 * Display notification about data messages that cannot be
4049 displayed. Affected files irssi/src/silc/core/client_ops.c,
4050 irssi/src/fe-common/silc/module-formats.[ch].
4052 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4054 * Fixed the CHANNEL_CHANGE notify handling in client libary
4055 to not use freed memory. Affected file is
4056 lib/silcclient/client_notify.c.
4058 * Fixed CUMODE_CHANGE notify handling in server. Affected
4059 file silcd/packet_receive.c.
4061 * Fixed USERS command to support empty channels. Affected
4062 file silcd/command.c.
4064 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Allow multiple identical pending commands to be registered
4067 in client library. Affected file is lib/silcclient/command.c.
4069 * Call the completion for resolving client information only
4070 after all resolvers has finished. This fixes a crash in
4071 the client. Added support for checking when the resolvers
4072 are finished. Affected file is lib/silcclient/idlist.c.
4074 * Wait by default 3 seconds before reconnecting to the server
4075 after being disconnected. Makes the /detach command a bit
4078 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Check the watcher list before sending signoff notifys
4081 when closing client connection. Affected file is
4084 * Added better CMODE command rights checking. Affected file
4085 silcd/server_util.c.
4087 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Fixed watcher list checking during server signoff. It
4090 crashed the server. Affected file silcd/server_util.c.
4092 * The JOIN command reply returns now the founder's public
4093 key. Affected file is silcd/command.c.
4095 * Announce the channel mode, and the mode properties with
4096 CMODE_CHANGE notify. Affected file silcd/server.c.
4098 * Mark new channels by default disabled, untill at least
4099 one user joins the channel. Affected file is
4100 silcd/packet_receive.c.
4102 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * The nickname argument to watch notify can be optional.
4105 Fixes a crash in server. Affected file silcd/packet_send.c.
4107 * Remove the client entry from cache if the WATCH notify type
4108 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
4109 lib/silcclient/client_notify.c.
4111 * Check the watcher list before and after changing nickname
4112 when the NICK_CHANGE notify is received. Affected file is
4115 * Fixed a crash in OPER and SILCOPER command sending. Empty
4116 passphrase caused the crash. Affected file is
4117 lib/silcclient/command.c.
4119 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Merged with Irssi CVS for Irssi SILC client.
4123 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Completed the protocol specifications.
4127 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Merged with Irssi CVS for Irssi SILC client.
4131 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Added the founder's public key delivery to the
4134 CUMODE_CHANGE notify type as well. Updated the protocol
4135 specs and the code. Affected files are silcd/packet_send.[ch],
4136 silcd/packet_receive.c and silcd/command.c.
4138 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added silc_pkcs_public_key_copy function into the
4141 lib/silccrypt/silcpkcs.[ch].
4143 * Remove the `iv' from the SilcChannelEntry since we can
4144 live without it. Affected files are silcd/idlist.h and
4145 silcd/packet_receive.c.
4147 * Added support for sending the founder's public key in
4148 the CMODE_CHANGE notify packet in the server. Affected
4149 files are silcd/packet_send.[ch], silcd/packet_receive.c,
4150 silcd/command.c and silcd/server.c.
4152 * Changed the FOUNDER_AUTH authentication to use only
4153 public key authentication as defined by new protocol
4154 specs. Passphrase authentication with that mode cannot
4155 be used anymore. It is now possible to reclaim founder
4156 mode from any server in the network. Affected files are
4157 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
4159 * Added permanent channels support by making the channel
4160 permanent when FOUNDER_AUTH mode is set on the channel.
4161 The channel will not be destroyed even if channel is empty
4162 when that mode is set. Protocol TODO #17. Affected
4163 files are silcd/server.[ch], server_util.[ch],
4164 silcd/command.c, silcd/packet_receive.c and
4165 lib/silcclient/command.c.
4167 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Added reference counter to the command reply context in
4170 the client library. Affected files are
4171 lib/silcclient/command_reply.[ch].
4173 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Fixed rekey protocol with PFS in the client library.
4176 Affected file is lib/silcclient/protocol.c.
4178 * Added support for list of errors in client library
4179 command reply handling. Affected file is
4180 lib/silcclient/command_reply.c.
4182 * Defined that the WHOIS and IDENTIFY commands can send
4183 list of errors. Updated the protocol specs. Protocol
4186 * Added support for sending list of errors to WHOIS and
4187 IDENTIFY commands in server. Added support for receiving
4188 list of errors in server. Affected files are
4189 silcd/command.c and silcd/command_reply.c.
4191 * Fixed client info resolving on LEAVE command in client
4192 library to not crash. Affected file is
4193 lib/silcclient/client_notify.c.
4195 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Defined that the NICK command replies with thew changed
4198 nickname too, to make the nickname changing simpler at
4199 the client's end. Updated protocol specs and the code
4200 in client and server. Affected files are
4201 silcd/command.c, lib/silcclient/command_reply.c and
4202 lib/silcclient/command.c.
4204 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4206 * Added `Compressed' packet flag to indicate that the packet
4207 payload is compressed by the sender. Updated the protocol
4208 specs and the core library. The compression still is not
4209 implemented in the sources. Affected file is
4210 lib/silccore/silcpacket.h.
4212 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Remove pending command callbacks also if the connection
4215 to the server is destroyed. Affected file is
4216 lib/silcclient/client.c.
4218 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Added new QUIET channel user mode that can be used to
4221 quiet a user in a channel. Updated the protocol specs but
4222 it wasn't implemented yet. Protocol TODO #27. Affected
4223 file is lib/silccore/silcmode.h.
4225 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4227 * Added BLOCK_INVITE user mode to be able to block incoming
4228 invite notifications. Protoocol TODO #26. Affected files
4229 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4232 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4233 the protocol specs and the code. Affected file is
4234 lib/silccrypt/silcpkcs.c.
4236 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Disconnect Payload includes now the status type. Updated
4239 the protocol specs and the code. Protocol TODO #25.
4240 Affected files are silcd/server.c, lib/silcclient/client.c.
4242 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4243 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4244 Moved the silc_client_command_status_messages table to the
4245 lib/silcutil/silcutil.c and added new funtion
4246 silc_get_status_message, which deprecates function
4247 silc_client_status_message. Affected files are
4248 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4249 lib/silcutil/silcutil.[ch].
4251 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Defined that the nickname hash in Client ID MUST be from
4254 lowercase nickname. This effectively changes nicknames in
4255 SILC to case-insensitive. Updated the protocol specs and
4256 the code. Affected files are lib/silcutil/silcutil.[ch],
4257 silcd/serverid.c, and silcd/idlist.c.
4259 * Added new channel user modes BLOCK_MESSAGES_USERS and
4260 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4261 code. Affected files are lib/silccore/silcmode.h,
4262 lib/silcclient/command.c, and silcd/packet_send.c.
4264 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4265 specs and code. Affected file lib/silccore/silcstatus.h.
4267 * Added support for watch list. It is possible to add nicknames
4268 to be watched, and when they come to network, leave network
4269 or user mode changes the watcher will be notified of this
4270 change. Added SILC_COMMAND_WATCH command, added new
4271 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4272 notifications. Updated the protocol specs and implemented
4273 this to library, client and server. Protocol TODO #21.
4274 Affected files are lib/silccore/silccomand.h,
4275 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4276 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4277 silcd/packet_send.[ch], silcd/packet_receive.c, and
4278 irssi/src/silc/core/client_ops.c.
4280 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4281 somebody watching you. Updated the protocol specs and the
4282 code. Affected files are lib/silccore/silcmode.h, and
4283 lib/silcclient/command.c.
4285 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Added service support to SILC protocol. Added new command
4288 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4289 core library. Services are not implemented in server or
4290 client for now. Protocol TODO #20. Affected files are
4291 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4293 * Added SilcStatus argument to `command' client operation
4294 to return the error status when command sending fails
4295 locally. Changed all command in client library to return
4296 correct command status. Affected files are
4297 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4298 irssi/src/silc/core/client_ops.c.
4300 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4302 * Added silc_mime_parse function to parse MIME headers.
4303 Affected files are lib/silcutil/silcstruti.[ch].
4305 * Added MIME header parsing in Irssi SILC Client. It displays
4306 all textual MIME objects, others it ignores. Affected file
4307 is irssi/src/silc/core/clien_ops.c.
4309 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4311 * Fixed a bug in the pid writing function, which couldn't be
4312 written in a root-owned directory.
4314 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Defined that channel message to unknown Channel ID must
4317 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4318 Updated the protocol specs and the code in server. The
4319 affected file is silcd/packet_receive.c.
4321 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4324 that it is used to send error notifys if error occurs during
4325 some SILC packet processing, except commands. The error
4326 types are same as for command reply types. Defined that
4327 if private message is sent to unknown Client ID the error
4328 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4329 Updated the protocol specs and code. Affected files are
4330 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4331 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4332 and irssi/src/silc/core/client_ops.c. Renamed the
4333 SilcCommandStatus to SilcStatus.
4335 * Defined the use of extra WHOIS attributes in WHOIS command.
4336 The <Requested Attributes> (defined in a separate document)
4337 can be used to request additional information about user
4338 not returned by standard WHOIS command. Defined that server
4339 can send WHOIS command directly to client. Client provides
4340 the requested attributes to the server. Updated the protocol
4341 specs. Protocol TODO #4. Implementation is not done yet
4342 (Protocol TODO #24).
4344 * Renamed function silc_client_command_status_message to
4345 silc_client_status_message. Affected files are
4346 lib/silcclient/command_reply.[ch].
4348 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4351 32 bit integers. Updated the protcol specs and the code.
4352 Affected files are silcd/command.c and
4353 lib/silcclient/command.c.
4355 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4357 * Fixed a bug in library where sending a bogus authentication
4358 payload would lead to a crash. Affected file is
4359 lib/silccore/silcauth.c.
4361 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Added detach_disabled and detach_timeout server config
4364 options to the server. Affected files silcd/serverconfig.[ch],
4365 silcd/command.c and silcd/packet_receive.c.
4367 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Added resolve_cmd_ident field to the SilcClientEntry structure
4370 too so that if the entry is for example being resolved so
4371 another command may attach to the same pending command reply
4372 without requiring to resolve the same entry again. Added
4373 support for adding multiple pending commands for one
4374 command idenfier. Affected files lib/silcclient/command.[ch],
4375 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4377 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Defined that server receives WHOIS command reply for private
4380 and secret channels too. Updated protocol specs and the
4381 code in server. Affected file silcd/command.c.
4383 * Defined <channel user mode list> argument to WHOIS command
4384 reply for returning user modes on the channels. The
4385 channel list now doesn't include the user mode anymore but the
4386 actual channel mode. Updated protocol specs and the code in
4387 client and server. Affected files are silcd/command_reply.c,
4388 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4389 and lib/silcclient/command_reply.c.
4391 * Save the channels list in WHOIS command reply in normal server
4392 so that WHOIS always shows joined channels also in normal
4393 server and not just on router. Affected file is
4394 silcd/command_reply.c.
4396 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Defined that server receives USERS command reply for private
4399 and secret channels too. Updated protocol specs and the
4400 code in server. Affected file silcd/command.c.
4402 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4404 * Changed the UMODE's mode mask argument to be optional. If
4405 not provided then the command merely returns the current mode
4406 mask to the client. Updated protocol specs and the server.
4407 Affected file is silcd/command.c.
4409 * Added SILC session detachment/resuming support. It is possible
4410 to detach by closing the network connection and then re-connect
4411 and resume to the old client session. Added DETACHED user
4412 mode that server will set for detached client. Added new
4413 packet RESUME_CLIENT which is used to perform the resuming
4414 process. Added DETACH command. Updated the protocol specs,
4415 core library, client and server. Protocol TODO #22. Very
4416 many affected files around the tree.
4418 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Changed the CMODE's mode mask argument to be optional. If
4421 not provided then the command merely returns the current mode
4422 mask to the client. Updated protocol specs and the server.
4423 Affected file is silcd/command.c.
4425 * Changed the Killer's Client ID in KILLED notify to be just
4426 any ID payload since router server is allowed to kill as well.
4427 Updated protocol specs, client libary and server. Affected
4428 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4429 and irssi/src/silc/core/client_ops.c.
4431 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Added new user modes ANONYMOUS for special anonymous servers
4434 that may set the mode for client, and BLOCK_PRIVMSG which
4435 client may set to block incoming private messages unless the
4436 Private Message Key flag is set (using private keys to protect
4437 private messages). Updated protocol specs and code in client
4438 and server and core library. Protocol TODO #23. Affected
4439 files are lib/silccore/silcmode.h, silcd/server.[ch],
4440 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4441 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4443 * Added new channel user mode BLOCK_MESSAGES which the client
4444 may set to itself to tell server not send channel messages.
4445 Other packets such as channel key packets are still sent.
4446 Protocol TODO #23. Updated the protocol specs, client and
4447 server. Affected files are lib/silccore/silcmode.h,
4448 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4449 lib/silcutil/silcutil.c, silcd/command.c, and
4450 silcd/packet_send.c.
4452 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4454 * Redefined the Status Payload to include now two 8 bit fields,
4455 instead of one 16 bit field. This now makes it possible to
4456 send list of errors. Updated the protocol specs and the code
4457 in core library, client library and server. Protocol TODO #1.
4458 Affected files are lib/silccore/silccommand.[ch],
4459 lib/silcclient/command_reply.[ch], silcd/command.c,
4460 silcd/command_reply.c and silcd/packet_receive.[ch].
4462 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4464 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4465 must be handled by the application and should tell the application
4466 that an error message was already printed, and it should print the
4467 config coords (line, filename, ...). Affected files are
4468 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4470 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4471 server config parsing code more readable.
4473 Fixed a bug in the fetch_logging() config callback.
4475 Affected files is silcd/serverconfig.c.
4477 * Drop root privileges when started in foreground. Don't drop them
4478 if debugging also. Affected file is silcd/silcd.c.
4480 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4482 * Added more IM-like features by introducing new user modes
4483 for setting various presence information. Added new modes:
4484 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4485 specs and code. Protocol TODO #19. Affected files are
4486 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4487 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4489 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Added STATS command to the protocol after all, to return
4492 various statistical information about the network. It can
4493 be used by clients to retrieve statistical information, and
4494 servers may use it to to fetch cell and network wide
4495 statistics from router. Updated the protocol specs and
4496 implemented it to the server. Protocol TODO #16.
4497 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4498 silcd/command_reply.[ch].
4500 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * The LIST command reply in client libary now adds new channel
4503 entry if the returned channel doesn't exist yet in cache,
4504 and returns the channel entry to the application in the
4505 command_reply client operation. Affected file is
4506 lib/silcclient/command_reply.c.
4508 * Changed the channel message payload's MAC generation to
4509 include the IV in the MAC as well. This way all relevant
4510 parts of the channel message payload are authenticated also
4511 with the channel message MAC (and not only by packet MAC).
4512 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4513 Affected file is lib/silccore/silcchannel.c.
4515 * Fixed the SKE to save the remote version, since the
4516 silc_ske_parse_version mistakenly checked wrong version,
4517 after it replaced the start payload. Affected files are
4518 lib/silcske/silcske.[ch].
4520 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4522 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4523 string utility functions. Added there also new functions
4524 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4525 Affected files lib/silcutil/silcstrutil.[ch].
4527 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4528 files are lib/silcutil/silcstrutil.[ch].
4530 * Defined that the security property fields in SKE SHOULD be
4531 UTF-8 encoded, defined that version string MUST be US-ASCII
4532 encoded, defined that passphrases sent in connection
4533 authentication protocol MUST be UTF-8 encoded. Implemented
4534 these to the client and server. Defined also that other
4535 passphrases sent in the protocol MUST be UTF-8 encoded.
4536 Affected files are lib/silcske/silcske.c,
4537 lib/silcclient/protocol.c, silcd/protocol.c,
4538 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4540 * Changed the silc_client_close_connection interface to not
4541 need the SilcSocketConnection which should not be visible
4542 to application. Affected files are lib/silcclient/client.c
4543 and lib/silcclient/silcclient.h.
4545 * Rewrote the text for Private Message Key Payload in the
4546 protocol specification. Protocol TODO #11.
4548 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4550 * Upgraded the protocol version to 1.1, updated protocol specs
4553 * Added the nickname as new argument to NICK_CHANGE notify and
4554 added it to protocol specs and implemented it to client and
4555 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4556 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4557 lib/silcclient/client_notify.c.
4559 * Added the killer's client ID to the KILLED notify and added
4560 it to protocol specs and implemented it to client and server.
4561 Protocol TODO #13. Affected files are silcd/command.c,
4562 silcd/packet_receive.c, packet_send.[ch],
4563 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4564 The killer's client entry is now returned to application in
4565 the `notify' client operation.
4567 * Fixed the Max Argument fields that had too large value set
4568 in the protocol specs. Protocol TODO #14.
4570 * Added the LEAVE command reply to return the ID of parted
4571 channel. Updated protocol specs and implemented it to the
4572 client and server. Protocol TODO #15. Affected files are
4573 silcd/command.c, lib/silcclient/command_reply.c. The channel
4574 entry is now returned to application in the `command_reply'
4577 * Rewrote the version SKE version checking in client libary
4578 and in server to use the silc_parse_version_string. Affected
4579 files are lib/silcclient/protocol.c, silcd/protocol.c.
4581 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4582 commands that was missing it, and updated protocol specs and
4583 the server implementation. Protocol TODO #10. The affected
4584 file is silcd/command.c.
4586 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4587 generic reply to a generic request (REQUEST flag), and
4588 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4589 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4590 to define the payload for DATA flag. Added the flags to
4591 the implementation. Protocol TODO #9. Affected file is
4592 lib/silccore/silcchannel.h.
4594 Changed the client library to return the message length
4595 to application as well in the channel_message and private_message
4596 client operations. Affected files are
4597 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4598 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4599 and lib/silcclient/client_ops_example.c.
4601 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4602 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4603 the channel. Updated protocol specs and impelemented this
4604 to client and server. Protocol TODO #6. Affected files are
4605 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4606 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4608 Added new options m and M to CMODE command in Irssi SILC
4609 client to set these modes.
4611 * Deprecated all administrative commands from SILC protocol
4612 since they are highly implementation specific commands.
4613 Updated protocol specs. Moved the old commands in
4614 implementations to private range of command types. Affected
4615 files are silcd/command.c, lib/silcclient/command.c and
4616 lib/silcclient/command_reply.c. Protocol TODO #8.
4618 * Fixed a bug in server where sending unknown command crashes
4619 the server. Affected file silcd/command.c.
4621 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4623 * Added SILC_PROTOCOLVERSION macro to check protocol version
4624 of a socket connection. The affected file is
4625 lib/silcutil/silcsockconn.h.
4627 * Added better error logging in rekey protocol. Affected file
4630 * Do not check public key types in SKE during rekey. Affected
4631 file lib/silcske/payload.c.
4633 * Fixed the rekey protocol with PFS, which was totally broken.
4634 Affected file silcd/protocol.c.
4636 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4638 * Some client implementations quit network by doing first LEAVE
4639 and then immediately SIGNOFF (like Bombyx). We now do check
4640 after a short time after LEAVE notify and check whether the
4641 client is still valid after LEAVE, and if not we remove it from
4642 cache. Affected file is lib/silcclient/client_notify.c.
4644 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4646 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4647 it's good not to have security holes here.
4649 * Fixed a negative refcount situtuation for the config context.
4650 Affected file is silcd/serverconfig.c.
4652 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4654 * ROBOdoc documented lib/silcutil/silcutil.h.
4656 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Optimized even more the SilcPacketContext structure. Now
4659 totally saved 16 bytes of memory per context after optimization.
4660 Affected files are lib/silccore/silcpacket.[ch].
4662 * Made strict checks for valid SILC IDs. Affected file is
4663 lib/silccore/silcid.c.
4665 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4667 * Changed the object argument for silc_cipher_register,
4668 silc_hash_register, silc_hmac_register and silc_pkcs_register
4669 to const. Affected files are lib/silccrypt/silccipher.[ch],
4670 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4672 * Changed the silc_get_username and silc_get_real_name to
4673 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4675 * Fixed the Irssi SILC Client to use the silc_get_username and
4676 silc_get_real_name insted of glib routines since the glib
4677 routines only corrupt stack. Fixes the Irssi SILC to work in
4678 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4680 * Fixed the Irssi to not use g_get_home_dir since it crashes
4681 or returns garbage on cygwin and corrupts stack. Added function
4682 get_home_dir to Irssi routines. Affected files are
4683 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4685 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4687 * Made some structure optimizations. SFTP memory FS MemFSEntry
4688 entry structure. Optimized SilcTask structure. Optimized
4689 SilcPacketContext structure.
4691 Affected files lib/silcsftp/sftp_fs_memory.c,
4692 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4694 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * And yet again reverted back the config thing since Johnny
4697 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4700 * Fixed memory leaks from config object. Affected files are
4701 silcd/serverconfig.[ch].
4703 * Added support for adding new connections to the server in rehash.
4704 After rehash they take effect.
4706 Added support for changing the maximum allowed connections in
4707 rehash. The number can grow but going smaller is not supported.
4709 Added function silc_server_num_sockets_by_remote to the
4710 silcd/server_util.[ch].
4712 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4714 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4716 * Added preliminary checking during config parsing for a valid
4717 public/private key and removed further checks in the code.
4718 Affected files are silcd/serverconfig.[ch], server.c.
4720 * Moved functions silc_server_drop() and silc_server_daemonise()
4721 from server.c to silcd.c since they are stricly related to
4722 the application activity.
4724 * Reverted a small part of the automatic ref/unref since
4725 it caused a double unref in some situations. Affected
4726 files are silcd/silcd.[ch], server.c, serverconfig.c.
4728 * Added some .cvsignore files in the lib directory.
4730 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Fixed silc_net_gethostbyaddr to correctly resolve by
4733 address. Affected file lib/silcutil/silcnet.c.
4735 * Fixed the notify relaying to client. The HMAC to be used
4736 with relayed packets ws wrong and caused decryption failure
4737 at the client end. Affected file is silcd/packet_receive.c.
4739 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Created new branch silc_protocol_1_0_branch.
4743 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4745 * Changed the silc_server_config_* routines to be SilcServer
4746 independent. They are now officially application specific code
4747 and not part of generic server implementation. Affected files
4748 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4750 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Added automatic referencing of config context in the
4753 silc_server_config_alloc, and automatic unreferencing in the
4754 silc_server_config_destroy. Affected files are
4755 silcd/serverconfig.[ch], silcd/silcd.c.
4757 * Fixed the silc_log_quick handling in the logging routines.
4758 It didn't log quickly when it was TRUE. Affected file is
4759 lib/silcutil/silclog.c. Also the flush delay was set even
4760 if it was 0 in config file. Affected file is
4761 silcd/serverconfig.c.
4763 * Added support for changing key pair of the server in rehash.
4764 Affected file silcd/server.c.
4766 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4769 too early, before getting the channel entry. Affected file
4770 is silcd/packet_receive.c.
4772 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4774 * Added functions silc_server_config_[ref/unref], these are used
4775 to prevent that the config object is destroyed.
4777 No longer directly affect global variables silc_log_quick and
4778 silc_log_delay, they are first cached inside the config object
4779 and then applied with silc_server_config_setlogfiles().
4781 silc_server_config_set_defaults() is now internal to
4782 serverconfig.c, there are no reasons to show this internal stuff
4785 Affected files are silcd/serverconfig.[ch].
4787 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4788 fprintf's to stderr, since some code may be executed again after
4789 the server went into the background. Affected files are
4792 * Added rehash support. Added function silc_server_rehash() that
4793 will perform all the basic tasks of the rehashing procedure.
4795 * Added command line option `-x, --hexdump'. This will enable the
4796 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4797 The option `--hexdump' implies `--debug'.
4799 * Fixed a bad bug in the logging APIs (silcutil library) where
4800 the application would crash after calling silc_log_reset_all().
4802 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4804 * Fixed the KICKED notify handling in client library to
4805 correctly remove the channel and all entries from the
4806 channel when I was kicked. This bug crashed the client.
4808 Fixed yet another but in KICKED notify handling to remove
4809 the kicked client correctly from the channel.
4811 Affected file is lib/silcclient/client_notify.c.
4813 * Fixed a minor bug in looking up correct client entry
4814 in KICKED notify in server. Affected file is
4815 silcd/packet_receive.c.
4817 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4818 sources correctly to distribution. Fixes --with-gmp option.
4820 * Removed the manual rehashing from ID Cache, and changed it
4821 to use the SILC Hash Table's auto rehash feature. Affected
4822 file is lib/silccore/silcidcache.c.
4824 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Fixed a bug in the silc_client_nickname_format function that
4827 handles the multiple same nickname formatting. Two clients
4828 with same nickname caused problems after the first one left
4829 and rejoined. It didn't format the nickname correctly.
4830 Affected file is lib/silcclient/idlist.c.
4832 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4834 * Don't change the topic if olod topic is same as new one.
4835 Affected file is silcd/packet_receive.c.
4837 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4839 * Added cross-reference support to the SILC Documentation
4840 generator. All types across all HTML files are now cross-
4841 referenced. Affected files util/robodoc/generator.c and
4842 scripts/silcdoc/silcdoc.
4844 * Added file lib/silcutil/silctypes.h to include all the
4845 arithmetic type definitions and some macros. Removed
4846 includes/bitmove.h and moved macros to silctypes.h.
4848 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4850 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4852 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4854 * Added `type' argument to silc_id_payload_parse_id function which
4855 now returns the type of the ID to the sent pointer. Affected
4856 file is lib/silccore/silcid.[ch].
4858 * Added check for CMODE_CHANGE notify type that mode change is
4859 allowed by the sender. Affected file silcd/packet_receive.c.
4861 * Added check for CUMODE_CHANGE notify type that mode change is
4862 allowed by the sender. Affected file silcd/packet_receive.c.
4863 Added the ID type as CUMODE_CHANGE notify type as argument
4864 to the `notify' client operation. Affected files are
4865 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4867 * Added function silc_client_add_server to the client library.
4868 Added support for resolving also channel and server info when
4869 received unknown entity in notify packet. Affected files are
4870 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4872 * Added function silc_command_get_status to return the command
4873 status from the command reply's argument payload. Affected files
4874 are lib/silccore/silccommand.[ch].
4876 * Added check for KICKED notify type that the kicking is
4877 allowed by the client. Affected file silcd/packet_receive.c.
4879 * Created function silc_get_input which can be used to get input
4880 (echo on or off) from user on command line. Affected files are
4881 lib/silcutil/silcutil.[ch].
4883 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4885 * Optimized silc_server_packet_relay_to_channel function.
4886 Added new function silc_channel_message_payload_encrypt which
4887 can be called directly if channel message payload needs to
4888 be encrypted and is already encoded (no need to call _encode
4889 function). Packet relaying is now done by router without any
4890 extra memory allocations. Affected files are
4891 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4892 silcd/packet_send.c.
4894 * Fixed the INVITE notify handling. It took wrong arguments
4895 as invite list and invite delete. Affected file is
4896 silcd/packet_receive.c.
4898 * Added check for TOPIC_SET notify type that the topic change is
4899 allowed by the client. Affected file silcd/packet_receive.c.
4901 * Added check for INVITE notify type that inviting is allowed by
4902 the client. Affected file silcd/packet_receive.c.
4904 * Changed the silc_server_client_on_channel to return the
4905 SilcChannelClientEntry as well. Moved the function
4906 silc_server_check_cmode_rights to server_util.[ch].
4907 Affected files are silcd/server_util.[ch], silcd/command.c.
4909 * Added function silc_server_check_umode_rights to check whether
4910 changing client's user mode is allowed. Added check for
4911 UMODE_CHANGE notify type that the umode change is allowed
4912 by the client. Affected files are silcd/server_util.[ch],
4913 silcd/packet_receive.c and silcd/command.c.
4915 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4917 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4918 ID length. It ignored that ID can be IPv6 based as well.
4919 Affected file lib/silccore/silcpacket.h.
4921 * Fixed the silc_id_id2str and silc_id_str2id to take the
4922 IPv6 address offset's into consideration. Affecte file is
4923 lib/silccore/silcid.c.
4925 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4927 * Fixed the internal Unix scheduler functions to check for
4928 NULL context they may receive. The affected file is
4929 lib/silcutil/unix/silcunixschedule.c.
4931 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4933 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4934 can specify different directory with --home command line
4935 parameter. Affected files irssi/src/silc/core/client_ops.c,
4938 * SILC-specific commands aren't now executed if the active server
4939 isn't of SILC-type, so there won't be problems with having
4940 IRC and SILC protocol support in same client. Affected files
4941 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4944 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4946 * Improved the signal support in SILC Schedule. Added new
4947 function silc_schedule_signal_call which is used by application
4948 to mark a signal to be called. It is now safe to perform
4949 any kind of tasks in signal callbacks since it is guaranteed
4950 that the application specified signal callback is called
4951 after the signal is over. Affected files are
4952 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4954 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4956 * Added `name' field to SilcChannelPrivateKey to represent
4957 application given name for the key. Moved also the context from
4958 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4959 Added the `name' argument also to the function
4960 silc_client_add_channel_private_key.
4962 Added function silc_client_current_channel_private_key to set the
4963 current channel private key in use.
4965 Added "change" command to KEY command which can be used to change
4966 the current channel private key. Bound the command also to
4967 alt+K (Alt+Shift+k).
4969 Also affected files lib/silcclient/client_channel.c,
4970 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4972 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Added silc_rng_get_byte_fast function in to the
4975 lib/silccrypt/silcrng.[ch].
4977 * Changed the interface of silc_packet_assemble and the
4978 silc_packet_send_prepare. If silc_packet_assmble is now
4979 called the application does not call silc_packet_send_prepare
4980 because the library will call it automatically. These
4981 interfaces now also return a reference to the outgoing buffer
4982 which includes the assembled packet, which the application can
4983 use to encrypt the packet.
4985 Affected files are lib/silccore/silcpacket.[ch],
4986 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4987 silcd/packet_send.c, server_backup.c and packet_receive.c.
4989 * Fixed a packet sending bug on very high load, where outgoing
4990 packet queue wasn't handled correctly and packets got corrupted.
4991 Affected files are lib/silcutil/*/silc*sockconn.c,
4992 lib/silcclient/client.c and silcd/server.c.
4994 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Added macro SILC_PACKET_DATALEN which can be used during
4997 packet assembling to check whether the data to be added to
4998 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4999 len is truncated until it fits it.
5001 Added checks for maximum length of channel message payload and
5002 private message payload also.
5004 Added checks for maximum packet length in server and in
5007 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
5008 lib/silcclient/client.c, lib/silccore/silcchannel.c and
5009 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
5010 lib/silcclient/client_prvmsg.c.
5012 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5014 * Added silc_server_packet_queue_purge call to the
5015 silc_server_disconnect_remote to assure that all data in the
5016 queue before disconnecting is sent to the network. Affected
5017 file silcd/server.c.
5019 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5021 * Added the deleting of server's own ID cache entry to the
5022 silc_server_free function. Free also everything else that
5023 has been allocated in silc_server_init. The affected file
5026 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5028 * Added functions silc_parse_version_string, silc_version_to_num,
5029 and silc_ske_parse_version to parse SILC protocol style version
5030 strings. Affected files lib/silcutil/silcutil.[ch] and
5031 lib/silcske/silcske.[ch].
5033 * Added new configuration params: version_protocol, version_software
5034 and version_software_vendor to specify what version the remote
5035 host must at least be to be able to connect to server. The vendor
5036 string can be regex matched too. Added new function
5037 silc_server_connection_allowed to check maximum number of allowed
5038 connections, and allowed versions for incoming connections.
5039 Affected files are silcd/server.c, server_util.[ch] and
5042 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5044 * Added preliminary support for signals in scheduler. The
5045 signals we care about are now blocked always when the scheduler
5046 is locked. This way we can synchronise the use of signal with
5047 scheduler. It is guaranteed that when signal occurs the scheduler
5048 is not locked, and thus new tasks can be safely added to the
5051 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
5052 to silc_schedule_internal_init and silc_schedule_internal_uninit.
5053 Added new platform specific routines
5054 silc_schedule_internal_signals_[un]block and
5055 silc_schedule_internal_signal_[un]register.
5057 Added new functions to SILC Schedule API:
5058 silc_schedule_signal_[un]register. Each signal that application
5059 is going to use should be registered to the scheduler.
5061 Affected files are lib/silcutil/silcschedule.[ch],
5062 lib/silcutil/*/silc*schedule.c.
5064 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5066 * Check for unauthenticated client and server in the
5067 silc_server_new_client and silc_server_new_server functions.
5068 Affected file silcd/packet_receive.c.
5070 * Added function silc_string_is_ascii to check whether given
5071 string is 7-bit ASCII string. Affected files are
5072 lib/silcutil/silcutil.[ch].
5074 * Added function silc_id_is_valid_server_id into the
5075 silcd/serverid.c and added checking for valid Server ID's in
5076 silc_server_new_server. The Server ID must always be based
5077 on the server's public IP address.
5079 * Added logging of DISCONNECT packet message in the server.
5080 Affected file silcd/server.c.
5082 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5084 * Changed all library interfaces that use Global RNG to also
5085 accept SilcRng as argument. Affected files are
5086 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
5087 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
5088 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
5089 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
5090 lib/silccrypt/rsa.c.
5092 * Added function silc_pkcs_generate_key to the
5093 lib/silccrypt/silcpkcs.[ch] for applications so that they
5094 don't need to do pkcs->pkcs->init calls anymore.
5096 * Remove SilcSocketConnection from the SFTP API since it really
5097 wasn't needed there. The application has the information
5098 saved in its contexts anyway and the SFTP layer doesn't need
5099 know about it. Affected files lib/silcsft/silcsftp.h and
5100 lib/silcsftp/sftp_[server/client].c.
5102 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
5103 The SilcSimContext is not SilcSim.
5105 * Fixed possible buffer overflows in silc_id_render in the
5106 lib/silcutil/silcutil.c.
5108 * On EPOC the global crypto module lists are not used at all
5109 in the crypto library. Added support for using the constant
5110 algorithm list on EPOC. Affected files are
5111 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
5114 * Fixed the handling of third parameter of KICKED notify, since
5115 it was mistakenly updated to SILC Protocol 1.0 even though it
5116 is to be included in 1.1. Since it is not in 1.0 it is not
5117 mandatory, and this fix now handles it only if it is provided,
5118 and it is not error if it is not provided. Affected file
5119 lib/silcclient/client_notify.c.
5121 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5123 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
5124 client. Affected file irssi/src/silc/core/client_ops.c.
5126 * Merged with Irssi 0.8.4 from irssi.org CVS.
5128 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5130 * Check for valid socket connection in client entries before
5131 sending any messages. Fixes a crash, but doesn't fix some
5132 other underlaying bug that is lurking there. Affected
5133 file silcd/packet_send.c.
5135 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
5137 * $usermode, $cumode and $cumode_space expandos shouldn't do
5138 anything with non-SILC server records. Affected file
5139 irssi/src/silc/core/silc-expandos.c
5141 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5143 * Fixed the silc_net_check_[host/local]_by_sock to support
5144 IPv6 bound sockets as well. Now they can return IPv6 addresses
5145 as well. Affected file lib/silcutil/silcnet.c.
5147 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
5148 Affected lib/silcutil/unix/silcunixnet.c.
5150 * Fixed ID rendering (at least on some platforms, not NetBSD)
5151 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
5153 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5155 * Added silc_hash_public_key and silc_hash_public_key_compare
5156 functions to be used with SilcHashTable. They can be used to
5157 hash public keys and compare public keys in hash table. Affected
5158 file lib/silcutil/silcutil.[ch].
5160 * Added support for specifying multiple public keys for Client
5161 connection section in server configuration file. This makes it
5162 possible to accept multiple public keys from same host, or to
5163 make a section that accepts any incoming host, and have the
5164 accepted public keys listed in the section.
5166 Added functions silc_sever_[find/get]_public_key, added the
5167 support for this actually to all connection sections but only
5168 the Client section is currently allowed to specify multiple
5171 Affected files are silcd/server.c, server_internal.h,
5172 command.c, protocol.c, server_util.[ch], packet_receive.c.
5174 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5176 * Merged Irssi 0.8.2 from irssi.org CVS.
5178 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5180 * If silc_debug is TRUE, also output standard logging messages
5181 to stderr with the debug output.
5183 Made silc_log_reset_all() flushing all channels before returning.
5184 Also fixed some documentation typos.
5186 Affected files are lib/silcutil/silclog.[ch].
5188 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5190 * Fixed the server to check correctly the amount of connections
5191 from single host, by checking also the type of the connection.
5192 Fixed also the comparison of number of connections and number
5193 of allowed connections. Affected files are silcd/server.c,
5196 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5198 * Fixed the USERS command reply to save the user's mode on the
5199 channel as well. Fixed JOIN command reply to check whether a
5200 client is on channel already and not join it twice. Affected
5201 file lib/silcclient/command_reply.c.
5203 * Added new file silc-expandos.c into irssi/silc/core/ to return
5204 various stuff for various signal for the statusbar etc. updating.
5205 Now Irssi SILC client prints channel user modes etc. on the
5208 * The user mode (like server/router operator changes) is now shown
5209 on the Irssi SILC client's statusbar. The affected files are
5210 irssi/src/silc/core/client_ops.c, silc-expandos.c.
5212 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5214 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
5215 to SILC_SCHEDULE_[UN]LOCK macros.
5217 * Added more error printing to logs in server code. Affected
5218 files silcd/server.c and silcd/protocol.c.
5220 * Fixed -S option parsing in Irssi SILC Client. Affected file
5221 irssi/src/silc/core/silc-core.c.
5223 * Added silc_buffer_alloc_size function. Affected file is
5224 lib/silcutil/silcbuffer.h.
5226 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5228 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5229 constants. Affected files in
5230 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5233 * Changed the internal SFTP Memory FS table to const. Affected
5234 file lib/silcsftp/sftp_fs_memory.c.
5236 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5238 * Fixed the buffer formatting and unformatting routines to
5239 check the size of 64 bits types with sizeof(). Affected
5240 file is lib/silcutil/silcbuffmt.c.
5242 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5244 * Removed 0.6.x backwards support.
5246 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5248 * Changed all integer type names:
5249 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5250 to avoid collisions with other libraries using same type names
5253 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5255 * Added `prefer_ipv6' argument to the functions
5256 silc_net_gethostbyname[_async]. If it is TRUE it will return
5257 IPv6 address over IPv4. If FALSE IPv4 address is returned
5258 even if IPv6 address was found. Affected files
5259 lib/silcutil/silcnet.[ch].
5261 * Added support silc_net_create_connection[_async] to fallback
5262 to IPv4 address if IPv6 address could not be used (like if
5263 it doesn't work on a specific system). Affected file in
5264 lib/silcutil/unix/silcunixnet.c.
5266 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5268 * Added silc_schedule_reinit function to do the enlarging
5269 of the max tasks handling capabilities of the scheduler.
5270 Affected files lib/silcutil/silcschedule.[ch].
5272 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5274 * Added automatic extern "C" { ... } for C++ compilers so the
5275 application does not need to define them. Affected file
5276 includes/silcincludes.h.
5278 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5279 old name went against naming convention. Applications now
5280 include "silcclient.h" instead of "clientlibincludes.h".
5281 Removed includes/clientlibincludes.h, it is redundant now.
5283 * Renamed includes/version.h to silcversion.h.
5285 * Added really preliminary support for OS/2 into the util
5286 library. Only thread & mutex API is implemented, others
5287 are still to be implemented. Created the lib/silcutil/os2/
5288 directory. Created also file includes/silcos2.h.
5290 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5292 * Added preliminary BeOS support into the util library.
5293 Created lib/silcutil/beos/, and implemented all the needed
5294 functions to support SILC on BeOS. Created also file
5295 includes/silcbeos.h.
5297 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5299 * Added proper initializations to silc's irssi code, so it's
5300 now possible to load it as module. Affected files
5301 irssi/src/silc/core/silc-core.c,
5302 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5304 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5306 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5309 * Fixed the silcdoc document generator to correct generate
5310 docs from all kinds of filenames. Affected files are
5311 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5313 * ROBOdoc documented lib/silcutil/silcmemory.h.
5314 Added also new function silc_memdup.
5316 * Removed lib/silcutil/silcbufutil.h and moved those routines
5317 to the lib/silcutil/silcbuffer.h.
5319 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5321 * Added `user_count' to the SilcChannelEntry which now tells the
5322 number of users on the channel. The user count is now saved
5323 in normal server of global channels as well. Affected files
5324 silcd/server.c, idlist.h, packet_receive.c and command.c.
5326 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5327 include file utility functions.
5329 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5330 instead of calling directly OS routines.
5332 * Fixed NICK change printing in Irssi SILC Client. Fixed
5333 KICKED notify printing in Irssi SILC Client. Affected file
5334 irssi/src/silc/core/client_ops.c.
5336 * Fixed a NICK change bug in client library, to not recreate the
5337 client_entry->channels hash table everytime nick is changed.
5338 Affected file lib/silcclient/client.c.
5340 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5342 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5343 the SKE interface a bit.
5345 * Fixed padding problem in PKCS#1. The padding was not actually
5346 random since the random number generator was used incorrectly.
5347 This security bug affects only when encrypting with PKCS#1, and
5348 it is not currently used at all in SILC. SILC only use signing
5349 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5351 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5353 * Rewrote the notify handling in Irssi SILC client to not call
5354 the events as signals. Fixes problems with Perl support.
5355 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5357 * Send the auto-nicking NICK command in client library with
5358 little timeout after connecting. The affected file is
5359 lib/silcclient/client.c.
5361 * Added following new config file settings:
5362 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5363 key_exchange_timeout, conn_auth_timeout, connections_max,
5366 Implemented all the new config settings handling in the server.
5368 Optimized the use of SKE Mutual flag usage. Use it only
5369 if connection authentication protocol is not based in public
5372 Renamed all SilcServerConfigSection* to SilcServerConfig*
5373 to have a bit shorter names.
5375 Affected files silcd/serverconfig.[ch], server.[ch], and
5378 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5380 * Cleaned up the listening sockets code, preparing for the rehash
5381 support. Affected file is silcd/server.c.
5383 * Fixed some output messages. Affected files are silcd/silcd.c,
5386 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5388 * Create lib/doc/silcrng_intro.html document as introduction
5389 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5391 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5393 * Fixes to the silcd config template. Affected file is
5394 doc/example_silcd.conf.in.
5396 * Removed type casts from silc_calloc(), conforming to the
5397 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5399 * Removed param_name member from client, server, and router
5400 section structs, now identifying the param directly.
5402 Added CONFIG_FREE_AUTH macro in config file parsing.
5404 Affected files are silcd/serverconfig.[ch].
5406 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5408 * Fixed command line parameter handling. All SILC initialization
5409 is now done in silc_core_init() which also fixes autoconnecting
5412 Affected files irssi/src/silc/core/silc-core.c,
5413 irssi/src/fe-text/silc.c.
5415 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5417 * Added new configuration options and blocks:
5418 keepalive_secs, reconnect_count, reconnect_interval,
5419 reconnect_interval_max, reconnect_keep_trying and
5420 require_reverser_lookup. Added ConnectionParam block, and
5421 implemented the connection parameters when connecting as
5422 initiator and when accepting connections as responder.
5424 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5425 whether given configuration value has been given already.
5427 Affected files silcd/serverconfig.[c], server.[c].
5429 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5430 algorithm parts and created new file silcalgs.conf, that
5431 is now included from the example_silcd.conf.in.
5433 * Optimized the silc_server_connect_to_router_second to take
5434 the connection configuration object from the SilcServerConnection
5435 object instead of finding it during the connecting phase.
5436 Added the configuration object to SilcServerConnection struct.
5437 Affected files silcd/server_internal.h, server.c.
5439 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5441 * Add the client on channel after it was resolved at the
5442 channel message receiving, and it was not already on the
5443 channel. Affected file lib/silcclient/client_channel.c.
5445 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5447 * Fixed the public key authentication to allocate always the
5448 destination signature buffer instead of using static buffer.
5449 Affected file silcd/protocol.c.
5451 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5453 * Unified the serverconfig.[ch]'s helper function interface.
5454 Affected file silcd/serverconfig.[ch].
5456 * Removed doc/example_silc.conf.in since it is redundant.
5457 The make install will now install irssi/silc.conf file.
5459 * Added new Passphrase and Publickey authentication methods to
5460 config file, allowing both public key and passphrase based
5461 authentication to be set at the same time.
5463 Added `prefer_passphrase_auth' setting in config file which
5464 can be used to set to prefer passwd auth if both passwd and
5465 public key is set. If not set, public key is preferred.
5466 This has effect only when being initiator (responder will try
5469 Added support for authentication with passphrase and public key
5470 at the same time. The passphrase is tried first always since
5471 it is faster to check.
5473 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5475 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5477 * Merged the new SILC Config library, with the server parsing
5478 support. Read the header file silcconfig.h or the toolkit
5479 documentation for the news. Affected files are
5480 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5481 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5482 silcd/protocol.c silcd/server.c silcd/server_backup.c
5483 silcd/serverconfig.[ch] silcd/silcd.c.
5485 * Fixed some silclog documentation. Affected file is
5486 lib/silcutil/silclog.h.
5488 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5490 * The silc_cipher_register, silc_hash_register and
5491 silc_hmac_register now checks if the object to be registered
5492 is registered already. Affected files are
5493 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5495 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5497 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5499 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5501 * Allow zero length channel messages inside the Channel Message
5502 Payload. Affected file lib/silccore/silcchannel.c.
5504 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5505 as header filenames.
5507 * Removed lib/silcclient/README and created HTML file
5508 lib/silcclient/silcclient_using.html, which is now included
5509 as part of Toolkit documentation.
5511 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5513 * Fixed CUMODE_CHANGE notify handling to change the mode of
5514 correct client. Affected file lib/silcclient/client_notify.c.
5516 * Make silc_rng_alloc fail if it cannot allocate the sha1
5517 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5519 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5521 * Fixed the file transfer's key agreement payload to include
5522 zero port also if the hostname is NULL because it could not
5525 Call file transfer monitor callback now also if error occurs
5526 during key agreement protocol.
5528 Changed the silc_client_file_send interface to return the
5529 SilcClientFileError instead of session id. The session ID
5530 is returned into pointer provided as argument.
5532 Check that the file exists locally before sending the
5533 file transfer request at all.
5535 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5537 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5538 error than can occur while key agreement protocol. Affected
5539 file lib/silcclient/silcapi.h.
5541 * Fixed the event_mode CMODE handler to not crash when mode
5542 is changed and +k mode is set in the channel. Affected file
5543 irssi/src/silc/core/silc-channels.c.
5545 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5546 SILC_LOG_WARNING to give out Warning and not Error. Affected
5547 file lib/silcutil/silclog.c.
5549 * Fixed the channel message payload decryption in the function
5550 silc_channel_message_payload_decrypt to not modify the original
5551 buffer before it is verified that the message decrypted
5552 correctly. Otherwise, next time it is called with correct
5553 channel key it won't encrypt since the payload is corrupted.
5554 Affected file lib/silccore/silcchannel.c.
5556 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5558 * Do not constantly resize the window. A fix patch by cras.
5559 Affected file irssi/src/fe-text/screen.c.
5561 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5563 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5564 Affected file lib/silcutil/silcnet.c.
5566 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5568 * Fixed a bug in hash table internal routine for traversing
5569 the table with foreach callback. The current entry may
5570 become invalid in the callback but it was referenced after
5571 the callback returned.
5573 Do not allow auto rehashing of hash table during the
5574 silc_hash_table_foreach operation, for same reasons as it is
5575 not allowed for SilcHashTableList. Affected files are
5576 lib/silcutil/silchashtable.[ch].
5578 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5580 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5581 Win32 DLL. extern's in header files are now declared with
5584 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5586 * Fixed private message handling. It used some old code that
5587 caused the client to crash. Affecte file is
5588 lib/silcclient/client_prvmsg.c.
5590 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5592 * Added function silc_client_add_channel,
5593 silc_client_replace_channel_id, and removed functions
5594 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5595 from client library.
5597 * Added cross reference of the joined channels to the
5598 SilcClientEntry, and changed the SilcChannelEntry's
5599 users list to SilcHashTable. The affected files are
5600 lib/silcclient/idlist.[ch].
5602 * Fixed a bug in hash table tarversing. While the hash table
5603 is traversed with SilcHashTableList the table must not be
5604 rehashed. It is now guaranteed that auto rehashable tables
5605 are not rehashed while tarversing the list. Also defined that
5606 silc_hash_table_rehash must not be called while tarversing
5607 the table. Added function silc_hash_table_list_reset that must
5608 be called after the tarversing is over. The affected files are
5609 lib/silcutil/silchashtable.[ch].
5611 * Changed all hash table traversing to call the new
5612 silc_hash_table_list_reset in server and in client library.
5614 * Added function silc_client_on_channel to return the
5615 SilcChannelUser entry if the specified client entry is joined
5616 on the specified channel. This is exported to application as
5617 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5619 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5621 * Fixed founder regaining problem with JOIN command on normal
5622 server. The notify for mode change must be sent always and
5623 not only if !cmd->pending. Affected file silcd/command.c.
5625 * Fixed the WHOWAS command's reply sending to support the
5626 lists correctly. Affected file silcd/command.c.
5628 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5630 * When sending JOIN command to router for processing the
5631 sender's old command identifier was not saved back to the
5632 sender's command context, fixed now. The affected file is
5635 * Create the key in JOIN command of the router did not return
5636 the channel key, added check for this. Affected file is
5639 * Fixed a channel ID update bug in JOIN command reply. Do
5640 not directly upgrade the ID but call the function
5641 silc_idlist_replace_channel_id if the ID was changed.
5642 Affected file silcd/command_reply.c.
5644 * Fixed memory leaks from command calling if it would fail.
5645 Affected file silcd/command.c.
5647 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5649 * Applied patches from cras:
5651 Memory leak fixes around libaries, irssi window resize fix,
5652 new silclist.h and silcdlist.h, all extern inline changed to
5655 * Removed dotconf from lib/dotconf, not needed anymore.
5657 * Removed TRQ from lib/trq, not needed anymore.
5659 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5660 with server connections. Later this will be configurable
5661 in config file after new config file is done. Affected file
5664 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5666 * Fixed a crash in server related to channel announcements.
5667 Affected file silcd/server.c.
5669 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5671 * Fixed memory leaks in silc_server_create_new_channel*
5672 functions. Affected file silcd/server.c.
5674 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5675 which ID was changed. This way the router will send the
5676 user list for the channel again, and server won't be in
5677 desync in some rare circumstances. Affected file is
5678 silcd/packet_receive.c.
5680 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5682 * Check for NULL socket pointer in the function
5683 silc_server_packet_send_to_channel_real. Affected file
5684 silcd/packet_send.c.
5686 * Fixed the BAN notify handling to correctly remove ban
5687 list. Affected file silcd/packet_receive.c.
5689 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5691 * Fixed some header addition to Toolkit distribution in
5692 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5694 * Added lib/silcclient/client_ops_example.h as an template
5695 file for application programmers to quickly start using
5696 the SilcClientOperation functions in their application.
5697 Updated the lib/silcclient/README as well to tell about this
5698 nice file made available.
5700 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5702 * Call silc_server_remove_from_channels when removing client
5703 entry when NO_SUCH_CLIENT_ID was received. Affected file
5704 is silcd/command_reply.c.
5706 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5708 * Added server & router operator statistics updating. Affected
5709 file silcd/packet_receive.c and silcd/command.c.
5711 * Fixed the SERVER_SIGNOFF notify handling on normal server
5712 not to save the history information for clients. Same was
5713 fixed earlier in remove_clients_by_server function, but not
5714 here. Affected file silcd/packet_receive.c.
5716 * Raised the default connection-retry count from 4 to 7 in
5717 server. Affected file silcd/server.h.
5719 * Cancel any possible reconnect timeouts when we start the
5720 key exchange. Affected file silcd/server.c.
5722 * Do not reconnect on connection failure when SCONNECT was
5723 given. Affected files silcd/server.[ch].
5725 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5727 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5729 * Fixed the NICK command to always give the unformatted
5730 nickname to the one giving the NICK command. If unformatted
5731 nickname is cached already it will be formatted and the
5732 local entry will always get the unformatted nickname.
5733 Affected file lib/silcclient/idlist.c.
5735 * Fixed some double frees from client library commands.
5736 Affected file is lib/silcclient/command.c.
5738 * Fixed CUMODE command in server to assure that no one can
5739 change founder's mode than the founder itself, there was a
5740 little bug. Affected file silcd/command.c.
5742 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5744 * Removed the SilcClientCommandDestructor from the client
5745 libary, it is not needed anymore. Affected files are
5746 lib/silcclient/silcapi.h, command[_reply].[ch],
5747 client_notify, idlist.c.
5749 * Fixed GETKEY command to first resolve client, and then
5750 resolve the server only if the client was not found, instead
5751 of resolving both at the same time. Affected file is
5752 lib/silcclient/command.c.
5754 * Added silc_client_start_key_exchange_cb and lookup the
5755 remote hostname and IP address before starting the key
5756 exchange with server. The affected file is
5757 lib/silcclient/client.c.
5759 * The server's public key is now saved using the IP address
5760 of the server and not the servername for the filename.
5761 The hostname public key filename is checked as an fall back
5762 method if the IP address based filename is not found.
5764 Fixed the GETKEY command to save the fetched server key
5765 in correct filename.
5767 Print the remote server's hostname now when new key is
5768 received during connection process. Affected file is
5769 irssi/src/silc/core/client_ops.c.
5771 * Return always our own public key to the client if it asks
5772 for it with GETKEY command. Affected file silcd/command.c.
5774 * Removed the use_auto_addr variable from default config
5775 file since it was in wrong section. Affected file is
5778 * Fixed TOPIC_CHANGE notification to not route it when it
5779 was sent using silc_server_send_notify_to_channel function.
5780 Affected file silcd/command.c.
5782 * Fixed silc_server_send_notify_kicked to send the kicker's
5783 Client ID also, it was missing. Affected files are
5784 silcd/command.c, silcd/packet_send.[ch].
5786 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5788 * Do not save client history information in SERVER_SIGNOFF.
5789 Fixes the bug in normal server that it does not detect
5790 the client becoming valid after the server becomes back
5791 online. Affected file silcd/server_util.c.
5793 * Added `sock_error' field into the SilcSocketConnection
5794 context. When error occurs during socket operation (read
5795 or write) the error is saved. Added also new function
5796 silc_socket_get_error to return human readable socket error
5797 message. Affected files are lib/silcutil/silcsockconn.[ch],
5798 lib/silcutil/unix/silcunixsockconn.c, and
5799 lib/silcutil/win32/silcwin32sockconn.c.
5801 * The server now prints the socket error message in the
5802 signoff for client. Affected file silcd/server.c.
5804 * Fixed the `created' channel information sending from router
5805 to server in JOIN command. Checks now whether the channel
5806 really was created or not and set it according that.
5808 Fixed the JOIN command to use the client entry's current
5809 ID during the joining procedure instead of the one it sent
5810 in the command (it is checked though), since it can change
5811 between the packet processing and command processing, and
5812 would just case unnecessary pain in the client end. Affected
5813 file silcd/command.c.
5815 * Fixed a channel key payload sending to use correct channel
5816 ID when the server was forced to change the channel's ID by
5817 router. Router sent the key payload with the old Channel ID.
5818 Affected file silcd/packet_receive.c.
5820 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5822 * Call silc_server_save_channel_key only if the key payload
5823 was provided in the JOIN command's command reply. Affected
5824 file silcd/command_reply.c.
5826 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5828 * Fixed silc_mp_sizeinbase to return the value correctly with
5829 MPI. Affected file lib/silcmath/mp_mpi.c.
5831 * Fixed the stop_server signal to correctly stop the scheduler
5832 and gracefully stop the server when SIGTERM or SIGINT signals
5833 are received. Affected file silcd/silcd.c.
5835 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5837 * Simple handling of TERM and HUP signals. Also added some log
5838 flushing call around. Affected file is
5841 * Fixed small bugs in silclog.c. Now buffering output will take
5842 effect after 10 seconds since startup: This will ensure that
5843 no important startup messages are lost. Also output redirection
5844 will preserve original format ([Date] [Type] message).
5845 Affected file is lib/silcutil/silclog.c.
5847 * Added two options to the config file, in the logging section:
5848 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5849 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5851 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5853 * Do not print the warning about log files not being initialized
5854 more than once to avoid excess logging. Affected file is
5855 lib/silcutil/silclog.c.
5857 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5858 the SIM copying in make install in Makefile.am.pre.
5860 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5862 * Rewritten silclog APIs. Globally interesting changes follows:
5863 silc_log_set_files() changed to silc_log_set_file().
5864 silc_log_set_callbacks() changed to silc_log_set_callback().
5865 ROBOdoc documented silclog header file.
5866 SilcLogCb now returns bool to wether inihibit the default
5867 handler or not (to keep the old behaviour return always TRUE).
5868 The new APIs should also fix the problem of the
5869 silcd_error.log file that was written in the current directory.
5872 Log files streams will remain opened after silc_log_set_file()
5873 call, means less CPU usage notably on high traffic servers.
5874 File streams are now full buffered, and flushed to the disk
5875 every 5 minutes, lesses HD activity and CPU usage.
5876 Messages can be redirected, allowing admins to configure
5877 one single logfile for all server messages.
5878 the silc_log_quick global variable to activate fast-logging.
5879 Affected files lib/silcutil/silclog.[ch]
5881 * Changed some code to conform new silclog APIs. Affected
5882 files are doc/example_silcd.conf.in, silcd/server.c
5883 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5886 * Fixed a memory leak that could occur in some situations.
5887 Affected file silcd/serverconfig.c.
5889 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5891 * Added the silc_client_del_client to remove the client from
5892 all channels as well. Affected file lib/silcclient/idlist.c.
5894 * Fixed the client library to correctly remove the client
5895 from all channels when the client entry is being destroyed.
5896 Affected file lib/silcclient/client_notify.c, command.c.
5898 * Added auto-nicking support to the client library. If the
5899 applicatio now sets client->nickname it will be sent to the
5900 server after connecting by the library. This way for example
5901 SILCNICK (or IRCNICK) environment variables will have effect
5902 and always change the nickname automatically to whatever
5903 it is wanted. Affected file lib/silcclient/client.[ch].
5905 * Renamed silc_server_command_bad_chars to the
5906 silc_server_name_bad_chars and moved it to the
5907 silcd/server_util.[ch]. Added also new function
5908 silc_server_name_modify_bad to return nickname that
5909 includes bad characters as new nickname without those
5910 bad characters. This check and modify is now used in
5911 silc_server_new_client when the username is initially set
5912 as nickname, so it must be checked to be valid nickname.
5913 Affected file silcd/packet_receive.c.
5915 * The nickname length is now taken from the packet for real
5916 and not trusted to strlen() since it clearly can return
5917 wrong length for nickname including bad characters. This
5918 also applies to channel names. Affected file silcd/command.c.
5920 * Removed the lib/silcsilm/modules directory. Modules are now
5921 compiled into the lib/silcsim. Fixed the copying of the
5922 modules to follow symbolic links in Makefile.am.pre.
5924 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5926 * Fixed silc_string_regexify list creation. Fixes bugs with
5927 BAN and INVITE commands in server. The affected file is
5928 lib/silcutil/unix/silcunixutil.c.
5930 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Removed the command destructor entirely from the server's
5933 command and command reply routines. It is not needed, and
5934 its usage was buggy and caused crashes. Affected files are
5935 silcd/command[_reply].[ch].
5937 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Cancel protocol and NULL sock->protocol if timeout
5940 occurred during protocol. Affected file silcd/server.c.
5942 * Cancel protocol timeouts always before calling the final
5943 callback, to assure that after final callback is called
5944 no other state will be called for the protocol anymore.
5945 Affected file silcd/protocol.c.
5947 * Print error log if incoming connection configuration could
5948 not be found. Affected file silcd/server.c.
5950 * Fixed JOIN command to correctly save the founder mode
5951 to the client on normal SILC server, when the channel
5952 was created by the router. Affected file silcd/command.c.
5954 * Fixed LIST command (hopefully) to send correct reply
5955 packets. Affected file silcd/command.c.
5957 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * The silc_packet_receive_process now returns FALSE if the
5960 read data was invalid packet, and TRUE if it was ok.
5962 The server now checks that if unauthenticated connection
5963 sends data and its processing fails the server will close
5964 the connection since it could be a malicious flooder.
5966 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5968 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Make sure the warning about error opening a log file is
5971 printed only once and not everytime it fails (produces
5972 too much useless log). Affected file lib/silcutil/silclog.c.
5974 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5976 * Made the silc_server_daemonise() function more readable.
5977 Affected file silcd/server.c.
5979 * Pid file is now optional, the user may comment it out from
5980 the config file. Removed define SILC_SERVER_PID_FILE, we
5981 don't need a default any longer. Affected file
5982 configure.in.pre, lib/Makefile.am.pre.
5984 * Make some use of the pid file. The server now dies at startup
5985 if it detects a valid pid file on his path. The server would
5986 die anyway in this circumstance, because of the bind() failure.
5987 Affected file silcd/silcd.c.
5989 * No longer compiling lib/dotconf.
5991 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Fixed JOIN command parsing not to crash. Affected file
5994 lib/silcclient/command.c.
5996 * Fied the NICK_CHANGE notify to add the new client entry
5997 even it is resolved. This removes an <[unknown]> nick
5998 thingy bug in the client. Affected file is
5999 lib/silcclient/client_notify.c.
6001 * Do not try to allocate 0 bytes (efence does not like it)
6002 in lib/silccore/silccomand.c when encoding payload.
6004 * Do not take IRCNICK as nickname in Irssi SILC client since
6005 it is not possible to set nickname before hand connecting
6006 the server (TODO has an entry about adding auto-nicking
6009 * Changed the silc_server_command_pending to check whether
6010 there already exists an pending entry with the specified
6011 command, command identifier and pending callback. This is
6012 to fix IDENTIFY and WHOIS related crashes that may register
6013 multiple pending commands with same identifier. Affected
6014 file silcd/command.c.
6016 * Fixed the server to reconnect to the router even if it
6017 was already reconnecting and EOF was received. This to
6018 fix a possibility that the server wouldn't ever try to
6019 auto-reconnect to the router. Affected file silcd/server.c.
6021 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Fixed the server's password authentication to use the
6024 length of the locally saved password, and not the one
6025 sent in the packet. Affected file silcd/protocol.c.
6027 * Fixed same password authentication problem in the
6028 Authentication Payload handling routines in
6029 lib/silccore/silcauth.c.
6031 * Yet another password authentication problem fixed with
6032 channel password handling in silcd/command.c.
6034 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * If first character of string in silc_parse_userfqdn is '@'
6037 then do not parse it. Affected file is
6038 lib/silcutil/silcutil.c.
6040 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Fixed minor bug in IDENTIFY command reply sending, which
6043 caused various weird problems during JOIN when it was
6044 resolving names for users. Affected file silcd/command.c.
6046 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Fixed the IDENTIFY command reply sending to chech better valid
6049 clients. It was possible to send incomplete list of replies.
6050 Affected file silcd/command.c.
6052 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Added silc_client_command[s]_[un]register functions now to
6055 dynamically register the commands in client library. Removed
6056 the static table of commands. This allows the client library
6057 to call commands without causing the application to know about
6058 what commands library has called.
6060 Removed the INFO command reply kludge to detect when the command
6061 was called by library. Now library use its own command reply
6062 function for INFO command.
6064 Added function silc_client_command_call to call a command.
6065 Application can use it to call command, not access the structure
6068 Now all commands that are sent by the client library (not
6069 explicitly sent by application) use own command reply functions.
6071 Affected files around lib/silcclient/ and in
6072 irssi/src/silc/core/.
6074 * Fixed the WHOIS command reply sending to chech better valid
6075 clients. It was possible to send incomplete list of replies.
6077 Fixed the WHOIS and IDENTIFY to send the request to router
6078 if normal server did not do it and did not find any results.
6080 Affected file silcd/command.c.
6082 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Moved the internal data from SilcClient context into its
6085 own file, not accesible to application. Affected files
6086 lib/silcclient/client.h and lib/silcclient/client_internal.h,
6087 and other files in client library.
6089 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Added doc/examples installation target in Makefile.am.pre.
6094 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
6097 commands the found client entry will be removed from the
6098 cache, after notifying application about the error. Affected
6099 file lib/silcclient/command_reply.c.
6101 * Changed the /MSG to check for exact nickname user gave, and
6102 not let `nick' match `nick@host' if it is only one found. Now,
6103 user must type the exact nickname (like nick@host2) even if
6104 there are no more than one same nicks found. This is to avoid
6105 a possibility of sending nickname to wrong nickname since
6106 `nick' could match `nick@host'. Affected file is
6107 irssi/src/core/silc-servers.c.
6109 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Do not print "you are now server operator" or similar when
6112 giving /away command. Affected files are
6113 irssi/src/silc/core/client_ops.c, silc-servers.h.
6115 * Made the silc_server_command_pending_error_check to send
6116 the same command reply payload it received back to the
6117 original sender of the command. This way all arguments
6118 that was received by the server will be received by the
6119 client too. Affected file silcd/command.c.
6121 * Added the silc_idcache_add to return the created cache entry
6122 to a pointer. Affected file lib/silccore/silcidcache.[ch].
6124 * Add global clients to expire if they are not on any channel.
6125 This is because normal server will never know if they signoff
6126 if they are not on any channel. The cache expiry will take
6127 case of these entries. This is done by normal servers only.
6128 The affected files are silcd/command_reply.c,
6129 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
6131 * If server receives invalid ID notification for WHOIS or
6132 IDENTIFY and the ID exists in the lists, it is removed.
6133 Affected file silcd/command_reply.c.
6135 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
6136 in client then client entry that it matches is searched and
6137 the nickname is printed on the screen for user. Affected
6138 file irssi/src/silc/core/client_ops.c.
6140 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Use cache entry expire time in the LIST command reply to
6143 purge old entries from the cache after the LIST command
6144 reply has been received. This way we don't have non-existent
6145 entries in the cache for too long. Affected file is
6146 silcd/command_reply.c.
6148 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * If we are normal server, and we've not resolved client info
6151 in WHOIS or IDENTIFY from router, and it is global client,
6152 we'll check whether it is on some channel. If it is not
6153 then we cannot be sure about its validity and will resolve it
6154 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
6155 file silcd/command.c.
6157 * Search channel by name (if possible) rather than by ID
6158 in IDENTIFY command's command reply. Affected file is
6159 silcd/command_reply.c.
6161 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Distribute to the channel passphrase in CMODE_CHANGE notify.
6164 Updated specs and implemented it. Affected file silcd/command.c,
6165 silcd/packet_send.c and silcd/packet_receive.c.
6167 * Implemented the <founder auth> payload handling in the JOIN
6168 command. If provided all conditions for channel joining
6169 except requirement to provide correct passphrase can be
6170 overrided by the channel founder. Updated the protocol specs.
6171 Affected file silcd/command.c.
6173 Added support for founder auth in JOIN command in client
6174 library. Fixed the parsing of the JOIN command now to support
6175 all options as they should be. The affected file is
6176 lib/silcclient/command.c.
6178 * Optimized the WHOIS and IDENTIFY commands to send the request
6179 to router only if it includes nicknames or other names. If
6180 they include only IDs then check the local cache first before
6181 routing. Affected file is silcd/command.c.
6183 * Added channels topic announcements. Affected file is
6184 silcd/packet_receive.c and silcd/server.c.
6186 * Fixed the silc_server_send_notify_topic_set to really destine
6187 the packet to channel. Affected file silcd/packet_send.c.
6189 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
6190 library. Affected file lib/silcclient/client_notify.c.
6192 * Added UMODE announcements. Affected file silcd/server.c.
6194 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Memory leak fixes in:
6198 lib/silcutil/silcsockconn.c
6199 lib/silcske/silcske.c
6200 lib/silcske/groups.c
6202 lib/silccrypt/silcpkcs.c
6203 lib/silccore/silccommand.c
6204 lib/silccore/silcidcache.c
6209 * ROBOdoc documented the lib/silcske/groups.h file and a
6210 bit changed the interface for better.
6212 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6214 * Update the client entry context in the ID cache after
6215 nick change. Affected file lib/silcclient/command.c.
6216 Fixes the CUMODE command when regaining founder privileges,
6217 and a little WHOIS problem.
6219 * Fixed silc_net_gethostbyname to correctly call the
6220 inet_ntop. Affected file lib/silcutil/silcnet.c.
6222 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6224 * Added IPv6 support checking to the configure.in.pre, added
6225 also --enable-ipv6 option to override the check. Affected
6226 file configure.in.pre.
6228 * The silc_thread_create now calls the start function
6229 directly if threads support is not compiled in. Removes
6230 ugly #ifdef's from generic code. Affected files are
6231 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6233 * Added silc_net_gethostby[name/addr]_async to asynchronously
6234 resolve. Affected files are lib/silcutil/silcnet.[ch].
6236 * Added support for rendering IPv6 based server, client and
6237 channel IDs. Affected file lib/silcutil/silcutil.c.
6239 * Added support for creating IPv6 based server IDs. Affected
6240 file is silcd/serverid.c.
6242 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6244 * Added silc_net_gethostby[addr/name] into the
6245 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6246 routines. Added silc_net_is_ip[4/6]. Affected file is
6247 lib/silcutil/unix/silcunixnet.c. All routines that take
6248 address as argument now supports both IPv4 and IPv6 addresses.
6250 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6252 * Fixed LIST command reply sending in server. Affected file
6255 * Server now sends the kicker's client ID in the KICK notify
6256 to the kicked client. Affected file silcd/command.c.
6258 * The client library now parses the kickers client ID and
6259 UI displays it. Affected files lib/silcclient/client_notify.c
6260 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6262 * Made all payload parsing function prototypes consistent.
6263 They all take now const unsigned char * and uint32 pair as
6264 the payload data instead of SilcBuffer. Changes all around
6265 the source tree. Other unsigned char* -> const unsigned char*
6266 changes around the tree as well.
6268 * Optimized SFTP client and server packet sending not to
6269 allocate new buffer for each packet but to recycle the
6270 first allocated buffer. Affected files are
6271 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6273 * Optimized the SFTP client to use SilcList instead of
6274 SilcDList for requests, because it is faster. Affected file
6275 is lib/silcsftp/sftp_client.c.
6277 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6278 into lib/silccore/silcid.[ch].
6280 Renamed silcpayload.[ch] into silcargument.[ch].
6282 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * If client entry is deleted with active key agreement
6285 session, abort the session.
6287 The silc_client_abort_key_agreement now calls the completion
6288 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6290 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6293 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Don't use __restrict in older GCC's. Affected file is
6296 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6298 * silc_net_localhost now attempts to reverse lookup the
6299 IP/hostname. Affected file lib/silcutil/silcnet.c.
6301 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6302 command. It can be used to gain founder privileges at
6303 the same time when joining the channel.
6305 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6306 kicker's client ID as well. Updated protocol specs.
6308 Defined that the server must send SILC_COMMAND_IDENTIFY
6309 command reply with error status to client who sent
6310 private message with invalid client ID.
6312 Updated the protocol specification.
6314 * Added silc_server_send_command_reply to send any
6315 command reply. Affected file silcd/packet_send.[ch].
6317 * Added silc_id_payload_encode_data to encode ID payload
6318 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6320 * The server now send IDENTIFY command reply with error
6321 status if client ID in private message is invalid. Affected
6322 file silcd/packet_receive.c.
6324 * Save the server key file with server's IP address in
6325 the filename instead of hostname. The affected file is
6326 irssi/src/silc/core/client_ops.c.
6328 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6333 * Added libtool support for compiling shared objects in
6334 lib/silcsim. Affected file configure.in.pre and
6335 lib/silcsim/Makefile.am. Original patch by cras.
6337 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Pid file configuration, and server's config file fixes
6340 patch by toma. Updated CREDITS file.
6342 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Fixed silc_client_channel_message to not try to decrypt
6345 the message twice if it resolved the destination client
6346 information. This could cause of dropping one channel
6347 message. Affected file lib/silcclient/client_channel.c.
6349 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6352 lib/silcclient/client.c. This function is used when the SILC
6353 Client is run under some other scheduler, or event loop or
6354 main loop. On GUI applications, for example this may be
6355 desired to used to run the client under the GUI application's
6356 main loop. Typically the GUI application would register an
6357 idle task that calls this function multiple times in a second
6358 to quickly process the SILC specific data.
6360 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6362 * Fixed silc_server_drop() for dropping the supplementary
6363 groups as well, this could cause a security hole on some
6366 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6371 * Write PID file after dropping privileges. Added -F option
6372 to run server on foreground. A patch by debolaz.
6373 Affected files silcd/server.c, silcd/silcd.c.
6375 * Fixed MOTD to return the MOTD file server name. Affected
6376 file silcd/command.c.
6378 * Added INFO command reply handling to the Irssi SILC Client.
6379 Affected file irssi/src/silc/core/client_ops.c.
6381 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Fixed the silc_idcache_list_* routines to really support
6384 the dynamic list. Fixes a crash. Affected file is
6385 lib/silccore/silcidcache.c.
6387 * Fixed the LIST command reply to really call LIST command's
6388 pending callbacks. Affected file silcd/command_reply.c.
6390 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Update conn->local_entry->nickname after giving NICK
6393 command. Affected file lib/silcclient/command.c.
6395 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6397 * Added the [pid] option to the silcd configuration file
6399 Affected files: serverconfig.[ch] and silcd.c
6401 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Save fingerprint in WHOIS command reply in server.
6404 Affected file silcd/command_reply.c.
6406 * Fixed NICK commands pending callback registration.
6407 Affected file lib/silcclient/command.c.
6409 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Use ++server->cmd_ident when sending commands in server,
6412 instead of random number. Affected file silcd/command.c.
6414 * Fixed GETKEY command reply to call actually GETKEY pending
6415 command callbacks. Affected file silcd/command_reply.c.
6417 * A bit stricter check for nicknames. Check for same nickname
6418 in NICK command also. Affected file silcd/command.c.
6420 * Do not call INFO command everytime client ID changes, only
6421 during first connecting. Affected file lib/silcclient/client.c.
6423 * Set the new nickname only after successful command reply for
6424 NICK command is returned by server. Affected file
6425 lib/silcclient/command.c.
6427 * Remove nicknames from nicklist during server_signoff notify.
6428 Should fix /NAMES bit more. The affected file is
6429 irssi/src/silc/core/silc-channels.c.
6431 * Added `fingerprint' field to the SilcIDListData in the
6432 silcd/idlist.h to hold the fingerprint of the client's
6435 Send the fingerprint of the client's public key in WHOIS
6438 Affected files silcd/command.c, and silcd/idlist.[ch].
6440 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6441 create fingerprint from given data.
6443 * Show the fingerprint of the client's public key in WHOIS.
6444 Affected files irssi/src/module-formats.[ch] and
6445 irssi/src/silc/core/client_ops.c.
6447 * Format the multiple same nicknames also during JOIN and
6448 NICK_CHANGE notifys. Affected file is
6449 lib/silcclient/client_notify.c.
6451 * Do not print error on screen for invalid private message
6452 payload since it can come if someone is sending private
6453 messages with wrong key. Affected file
6454 lib/silccore/silcprivate.c.
6456 * Fixed multiple concurrent /PING crash. Affected file
6457 lib/silcclient/command.c.
6459 * Changed the wrong ID encoding. All IP addresses must be
6460 in MSB first order in encoded format. They were encoded
6461 wrong and was in LSB format. Affected files are
6462 silcd/serverid.c, lib/silcutil/silcutil.c.
6464 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6466 * Call the `connect' client operation through the scheduler
6467 in case of error. Affected file lib/silcclient/client.c.
6469 * Call the `failure' client operation even if the error
6470 occurred locally during a protocol. Affected file is
6471 lib/silcclient/protocol.c.
6473 * Added support of sending LIST command to router from normal
6474 server. This way normal server can get list of all channels
6475 in the network too. Fixed the channel list sending in the
6476 server too. Affected files are silcd/command.c, and
6477 silcd/command_reply.[ch].
6479 * Added silc_server_update_channels_by_server and
6480 silc_server_remove_channels_by_server. They are used during
6481 disconnection of primary router and in backup router protocol.
6482 Affected file silcd/server_util.[ch], silcd/server.c and
6483 silcd/server_backup.c.
6485 * Fixed channel adding to global list in IDENTIFY command
6486 reply in server. Affected file silcd/command_reply.c.
6488 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * If the incoming packet type is REKEY or REKEY_DONE process
6491 that packet always synchronously. Fixes yet another MAC
6492 failed error on slow (dialup) connections. Affected file
6493 lib/silcclient/client.c and silcd/server.c.
6495 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Call check_version SKE callback for initiator too. Affected
6498 file lib/silcske/silcske.c.
6500 * Implemented fix for security hole found in the SKE that was
6501 fixed in the specification few days back; the initiator's
6502 public key is now added to the HASH value computation.
6503 Added backwards support for the old way of doing it too, for
6504 old clients and old servers. Affected file is
6505 lib/silcske/silcske.c.
6507 * Enabled mutual authentication by default in SKE. If initiator
6508 is not providing mutual authentication the responder will
6509 force it. This will provide the proof of posession of the
6510 private key for responder. The affected files are
6511 lib/silcclient/protocol.c and silcd/protocol.c.
6513 * Do not cache anymore the server's public key during SKE.
6514 We do mutual authentication so the proof of posession of
6515 private key is done, and if the server is authenticated in
6516 conn auth protocol with public key we must have the public
6517 key already. Affected file silcd/protocol.c.
6519 * Added new global debug variable: silc_debug_hexdump. If
6520 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6521 file lib/silcutil/silclog.[ch].
6523 * Fixed compilation warning due to char * -> const char *.
6524 Affected files lib/silcutil/silcnet.h, and
6525 lib/silccore/silcauth.[ch].
6527 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Fixed CMODE command when new channel key was created. If
6530 the creation failed the old key was removed. Next time giving
6531 same command would crash the server since the old key was
6532 freed already. Affected file silcd/command.c.
6534 * Fixed the silc_server_announce_get_channels to not crash
6535 on reconnect. Affected file silcd/server.c.
6537 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6539 * Added silc_log_set_debug_string function to set a regex
6540 string to match for debug output. Only the function names,
6541 or filenames matching the given debug string is actually
6542 printed. This way it is possible to filter out those debug
6543 strings that user is not interested in.
6545 Fixed a bug in silc_string_regexify.
6547 Affected files lib/silcutil/silclog.[ch], and
6548 lib/silcutil/unix/silcunixutil.c.
6550 * Changed the -d options in both server and Irssi SILC client
6551 to take the debug string as argument. Affected files
6552 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6554 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Added silc_hash_babbleprint to create a Bubble Babble
6557 Encoded fingerprint. The encoding is developed by Antti
6558 Huima (draft-huima-babble-01.txt), and it creates human
6559 readable strings out of binary data. Affected file
6560 lib/silccrypt/silchash.[ch].
6562 * Print the babble print now in addition of fingerprint as well
6563 in Irssi SILC client. Affected files are
6564 irssi/src/fe-common/silc/module-formats.[ch],
6565 irssi/src/fe-common/silc/core/client_ops.c.
6567 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Fixed a security problem found in SKE. The initiator's
6570 public key too is now added to the HASH hash value creation
6571 which is signed by the responder to create the SIGN value.
6572 This will prevent anyone in the middle to lie to the responder
6573 about the initiator's public key. If this is done now, the
6574 man in the middle will get caught. Updated the protocol
6577 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Better installation directory handling. Configure module
6580 paths and other paths automatically to example_silc* files
6581 in doc/. A patch by toma.
6583 * Fixed compiler warning from MPI library, and from SILC RNG.
6586 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6587 It can be configured with ./configure. A patch by toma.
6589 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Find correct make to use in prepare-clean. A patch by
6592 toma. Affected file prepare-clean.
6594 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6596 * Added irssi variables use_auto_addr, auto_bind_ip,
6597 auto_bind_port and auto_public_ip.
6599 * Changed the interface for silc_client_send_key_agreement
6600 in lib/silcclient/silcapi.h
6604 irssi/src/silc/core/silc-core.c
6606 lib/silcclient/silcapi.h
6607 irssi/src/silc/core/silc-channels.c
6608 lib/silcclient/client_keyagr.c
6611 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Added silc_pkcs_public_key_compare to compare two
6614 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6616 * Check that the client who set the founder mode on the
6617 channel is the same client that is giving the founder
6618 mode to itself. It is done by comparing the saved public
6619 key (it is saved even in the authentication is passphrase).
6620 Affected file silcd/command.c.
6622 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Do not process packet for disconnected socket connection.
6625 Affected file lib/silccore/silcpacket.c.
6627 * Process the DISCONNECT packet through scheduler in the
6628 client library. Affected file lib/silcclient/client.c.
6630 * Fixed the silc_client_packet_parse to not to increase
6631 the packet sequence number if the conn->sock and the
6632 current socket connection is not same. This can happen
6633 for example during key agreement when the conn includes
6634 multiple socket connections (listeners). Affected file
6635 lib/silcclient/client.c.
6637 * The sender of the file transfer request now provides also
6638 the pointer (listener) for the key exchange protocol. If
6639 the listener cannot be created then it sends empty key
6640 agreement and lets the receiver provide the listener.
6642 Added `local_ip' and `local_port' arguments to the
6643 silc_client_file_send. If they are provided they are used,
6644 if not then it will attempt to find local IP address, if
6645 not found or bind fails then the remote client will provide
6648 Affected files are lib/silcclient/client_ftp.c and
6649 lib/silcclient/silcapi.h.
6651 * Extended the FILE SEND command to support defining the
6652 local IP and port for key exchange listener. They are
6653 optional. Affected file irssi/src/silc/core/silc-servers.c.
6655 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * Defined to WHOIS command reply the sending of fingerprint
6658 of the client's public key (if the proof of posession of the
6659 corresponding private key is verified by the server).
6660 Updated to the protocol specification.
6662 * Added support of receiving the client's public key's
6663 fingerprint in command reply in client library. Affected
6664 file is lib/silcclient/command_reply.c, and
6665 lib/silcclient/idlist.[ch].
6667 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Do not send over 128 chars long nickname to the server
6670 in NICK command. Affected file lib/silcclient/command.c.
6672 * Do not send over 256 chars long channel names to the server
6673 in JOIN command. Affected file lib/silcclient/command.c.
6675 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Assure that silc_server_close_connection cannot be called
6678 twice for same socket context. Affected file is
6681 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Send error message to application if opening file for
6684 writing during file transfer fails. Affected file is
6685 lib/silcclient/client_ftp.c.
6687 Remove all file transfer sessions for a client that we're
6688 removing from ID cache.
6690 Affected file is lib/silcclient/client_ftp.c.
6692 * Fixed silc_net_addr2bin to return correct address. Affected
6693 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6695 * Fixed file transfer session removing on signoff notify.
6696 Affected file irssi/src/silc/core/silc-servers.c.
6698 * Added the SilcClientFileError to be returned in the monitor
6699 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6700 Affected file lib/silcclient/silcapi.h.
6702 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Fixed a crash in silc_client_ftp_free_sessions and
6705 silc_client_ftp_session_free_client. Affected file
6706 lib/silcclient/client_ftp.c.
6708 * Added `disabled' field in the SilcChannelEntry in the server
6709 to indicate if the server entry is disabled. Affected file
6710 silcd/idlist.h, silcd/command[_reply].c.
6712 * SILC server adds now /var/run/silcd.pid everytime it is
6713 started. Affected file silcd/silcd.c.
6715 * Added silc_server_packet_send_clients to send a packet to
6716 the provided table of client entries. Affected file
6717 silcd/packet_send.[ch].
6719 * Fixed a crash in client resolving in client_prvmsg.c in
6720 client library. Affected file lib/silcclient/client_prvmsg.c.
6722 * Do not actually remove the client directly from ID cache
6723 during SERVER_SIGNOFF, but invalidate it. This way we
6724 preserve the WHOWAS info for the client. Affected file
6725 silcd/server_util.c.
6727 * Fixed SERVER_SIGNOFF notify handling in the server. The
6728 server is now able to process incoming SERVER_SIGNOFF notify
6729 for a server that it doesn't even know about. It will remove
6730 the clients provided in the notify. Affected file
6731 silcd/packet_receive.c.
6733 * Check for partial packet in data queue after every packet that
6734 was found from the queue. Return and wait for more data if
6735 there is partial data in queue. Affected file is
6736 lib/silccore/silcpacket.c.
6738 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Added SilcClietFileError enum to indicate error in
6741 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6742 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6743 Affected files lib/silcclient/silcapi.h and
6744 lib/silcclient/client_ftp.c.
6746 * Check that newsize in silc_buffer_realloc is larger than
6747 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6749 * Added better monitor of file transfers. It now monitors
6750 key agreement protocol during the file transfer too. Added
6751 error reporting too. Affected files
6752 irssi/src/silc/core/silc-servers.c,
6753 irssi/src/fe-common/silc/module-formats.[ch].
6755 * Wrote a help file for FILE command.
6757 * Added silc_rng_global_get_byte_fast to get not-so-secure
6758 random data as fast as possible. Random data is read from
6759 /dev/urandom if available and from the SILC RNG if not
6760 available. It is used in padding generation. Affected file
6761 lib/silccrypt/silcrng.[ch].
6763 * All packets in client library are now processed synchronously.
6764 Optimized packet processing a lot. Affected file
6765 lib/silcclient/client.c.
6767 * All server connection packets are processing synchronously
6768 now in server, to optimize packet processing. Affected file
6771 * Include files are installed now only in Toolkit distribution
6772 if make install is given. Affected files: all Makefile.am's.
6774 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Assure that silc_client_notify_by_server_resolve does not
6777 resolve the client information multiple times. If it cannot
6778 be found by the first it cannot be found at all. Affected
6779 file lib/silcclient/client_notify.c.
6781 * Fixed WHOWAS command reply calling. Affected file
6782 lib/silcclient/command_reply.c.
6784 * Removed all references to silc_idlist_get_client from the
6785 Irssi SILC client since that call is internal call used by
6786 the library. The Irssi SILC client will use now client
6787 retrieval functions found in silcapi.h.
6789 * Fixed a bug in resolving nickname info before sending
6790 private message. It used freed memory. Affected file
6791 irssi/src/silc/core/silc-servers.c.
6793 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Assure my_channels statistics cannot go negative in server.
6796 Affected files silcd/server.c, silcd/server_util.c.
6798 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6800 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6802 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Win32 Toolkit changes. Affected files
6805 win32/silc.dsw, win32/libsilc/libsilc.def,
6806 win32/libsilcclient/libsilc.def,
6807 lib/silcutil/silcutil.c, and
6808 lib/sftp/sftp_fs_memory.c.
6810 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Added silc_net_localip to return local host's IP address.
6813 Affected file lib/silcutil/silcnet.[ch].
6815 * If key exchange or rekey protocol is active for a connection
6816 parse all packets syncronously since there might be packets
6817 in packet queue that we are not able to process without first
6818 processing packets before them. Affected file silcd/server,
6819 lib/silcclient/client.c.
6821 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6822 whether library should continue processing the packet.
6823 Affected file lib/silccore/silcpacket.h.
6825 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6826 SilcSFTPMonitorData to SFTP server to monitor various
6827 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6828 lib/silcsftp/sftp_server.c.
6830 * Added silc_file_size to return file size. Affected file
6831 lib/silcutil/silcutil.[ch].
6833 * Implemented the file transfer support for the client library.
6834 Added preliminary support for simple client to client one-file
6835 transmission. Affected file lib/silcclient/client_ftp.c,
6836 lib/silccilent/client.[ch].
6838 * Added new local command FILE to the Irssi SILC Client.
6839 It is used to perform the file transfer. It has subcommands
6840 SEND, RECEIVE, SHOW and CLOSE. Affected files
6841 irssi/src/silc/core/client_ops.c,
6842 irssi/src/silc/core/silc-server.[ch].
6844 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6846 * Relay the SILC_PACKET_FTP in the server. Affected files
6847 silcd/server.c and silcd/packet_receive.c.
6849 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Renamed silc_file_read and silc_file_write to functions
6852 silc_file_readfile and silc_file_writefile. Added function
6853 silc_file_open and silc_file_close. Affected files
6854 lib/silcutil/silcutil.[ch].
6856 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Resolve the client info when received private message or
6859 channel message for a client which nickname we don't know.
6860 Affected files lib/silcclient/client_prvmsg.c and
6861 lib/silcclient/client_channel.c.
6863 * Do not crash in /KEY if client is not connected. Affected
6864 file irssi/src/silc/core/silc-channels.c.
6866 * Added SilcClientStatus field to the SilcClientEntry in the
6867 lib/silcclient/idlist.h.
6869 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6870 is incomplete and is being resolved, it won't be resolved
6873 Make sure also that USERS command reply does not resolve
6874 twice information. Affected file is
6875 lib/silcclient/command_reply.c.
6877 Make sure that silc_client_get_clients_by_list does not
6878 resolve twice same information.
6880 * Check for valid client->id in the silc_server_free_client_data.
6881 Affected file silcd/server.c.
6883 * Fixed /GETKEY nick@server not to crash if the server entry
6884 is not found. Affected file lib/silcclient/command.c.
6886 * Fixed the silc_server_check_cmode_rights to check the
6887 requested modes correctly. Affected file silcd/command.c.
6889 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6891 * Better checks for non-printable chars in nick added.
6892 Affected file silcd/command.c.
6894 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Call the silc_server_udpate_servers_by_server in the
6897 primary router that comes back online in the backup resuming
6898 protocol. Otherwise it routes packets wrong. Affected file
6899 silcd/server_util.[ch], silcd/server_backup.c.
6901 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6903 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6904 lib/silcutil/silcbuffmt.[ch].
6906 * Redefined the SILC packet header to include the padding
6907 length. Affected file lib/silccore/silcpacket.[ch].
6909 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6910 length for maximum padding up to 128 bytes). Affected
6911 file lib/silccore/silcpacket.h.
6913 * Removed all backwards support for old 0.5.x MAC thingies.
6914 The SILC packet header change makes it impossible to be
6915 backwards compatible.
6917 * Send the ENDING packet with timeout in the backup resuming
6918 protocol. This is to assure that all routers has connected
6919 to the primary router. Affected file silcd/server_backup.c.
6921 * Changed the RNG to take the first IV from random data. It
6922 used to take it from zero actually. Changed the RNG also
6923 to use /dev/urandom during session. /dev/random is used
6924 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6926 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Changed the SILC packet header to have the first two bytes
6929 (the packet length) encrypted. Affected files aroung the
6930 code tree, lib/silccore/silcpacket.[ch]. Removed the
6931 SilcPacketCheckDecrypt callback. It is not needed anymore
6932 since the silc_packet_receive_process will determine now
6933 whether the packet is normal or special.
6935 * Implemented the unidirectional MAC keys. Affected files
6936 lib/silcske/silcske.c, silcd/protocol.c and
6937 lib/silcclient/protocol.c.
6939 * Implemented the packet sequence number to the MAC computation.
6940 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6941 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6942 lib/silcclient/protocol.c.
6944 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6946 * Allow backup router to announce servers. All servers
6947 announced by backup router are added to the global list
6948 automatically. Update hte server's socket to our primary
6949 router also when backup router announces a server.
6950 Affected file silcd/packet_receive.c.
6952 * Do not update the client->router in the function
6953 silc_server_udpate_clients_by_server if the client is on
6954 global list. We might fail to find any specific server
6955 for locally connected clients and local cell clients. They
6956 should still use the `from' and not `to' as client->router.
6957 This fixes backup router resuming protocol. Affected file
6958 silcd/server_util.c.
6960 * Decrease channel statistics count only if the channel
6961 deletion worked. Affected files are silcd/server.c and
6962 silcd/server_util.c.
6964 * Added silc_server_update_servers_by_server to update origin
6965 of all server entries. Used during backup router protocol.
6966 Affected files silcd/server_util.[ch], silcd/server.c. and
6967 silcd/backup_router.c.
6969 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6970 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6971 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6972 lib/silccrypt/silchmac.c.
6974 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6976 * Assure that router cannot reroute the same channel message
6977 to the sender. Affected file silcd/packet_receive.c.
6979 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Made better checks that the channel message is not sent
6982 to the router it came from. Affected file is
6983 silcd/packet_send.c. Fixed memory leak too.
6985 * Announce informations for incoming router connection, but
6986 only after checking if it is replaced by backup router.
6987 Affected file silcd/packet_receive.c.
6989 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6991 * Fixed the backup resuming protocol to work in multiple
6992 router environment. Affected file silcd/server_backup.c.
6994 * Route packet only to one router in the function
6995 silc_server_packet_send_to_channel. Affected file is
6996 silcd/packet_send.c.
6998 * Fixed silc_server_send_notify_dest to set the broadcast
6999 flag. Fixed the silc_server_send_notify_topic to actually
7000 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
7001 Affected file silcd/packet_send.c.
7003 * Changed the SFTP Filesystem interface. Changed the
7004 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
7005 the filesystem operation function. The SilcSFTPFilesystem
7006 is now a context that is allocated by all filesystem allocation
7007 functions and it already includes the operations structure
7008 and filesystem specific context. It is given as argument
7009 now to the silc_sftp_server_start. This made the interface
7010 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
7011 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
7013 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Changed the backup router adding and getting interfaces
7016 in the server. The router that will be replaced by the
7017 specified backup router is now sent as argument. Affected
7018 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
7021 * Added silc_net_addr2bin_ne to return the binary form of
7022 the IP address in network byte order. Affected files
7023 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
7025 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7027 * Check for existing server ID in silc_server_new_server
7028 and in silc_server_connect_to_router_final and remove the
7029 old entry if it exists. Affected file silcd/packet_receive.c,
7032 * Send the channel message always to only one router, either
7033 in upstream or downstream. Affected file is
7034 silcd/packet_send.c.
7036 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7038 * Wrote the definition of the backup resuming protocol to the
7039 protocol specification.
7041 * Removed one redundant channel key generation from normal
7042 server during joining procedure. Removed one redundant
7043 channel key sending from server to router during joining
7044 procedure. Affected file silcd/command.c.
7046 * Made minor bugfixes to the backup router resuming protocol.
7047 Affected file silcd/server_backup.c, server.c.
7049 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Added --disable-asm configuration option. Affected files
7052 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
7055 * Implemented the backup resuming protocol that is used to
7056 resume the primary router position in the cell after the
7057 primary router comes back online. Affected files
7058 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
7059 and silcd/server_util.[ch].
7061 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Sleep two (2) seconds after sending QUIT command to server.
7064 Affected file lib/silcclient/command.c.
7066 * Assure that if outgoing data buffer is pending do not force
7067 send any data. Affected file silcd/packet_send.c.
7069 * Assure that if outgoing data buffer is pending do not force
7070 send any data. Affected file lib/silcclient/client.c.
7072 * Implemented the backup router support when the primary router
7073 goes down. The servers and routers can now use the backup
7074 router as new primary router without loosing connectivity.
7076 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7078 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
7079 in the server to indicate disabled entry. All data read
7080 from the connection will be ignored and no data is sent
7081 for entry that is disabled. Affected files are
7082 silcd/idlist.h, silcd/server.c.
7084 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Created SFTP client and server test programs in the
7087 lib/silcsftp/tests directory.
7089 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * Implemented memory filesystem (virtual filesystem) for
7092 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
7095 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Implemented the SFTP (SSH File Transfer Protocol) to the
7098 lib/silcsftp. It includes SFTP client and SFTP server
7101 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7103 * Moved lib/silccore/silcprotocol.[ch] to the
7104 lib/silcutil library.
7106 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
7107 take variable argument list pointer as argument. Affected
7108 file lib/silcutil/silcbuffmt.[ch].
7110 * Added silc_buffer_set function that is used to set data
7111 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
7112 Affected file lib/silcutil/silcbuffer.h.
7114 * Changed various routines in the core library to use the new
7115 silc_buffer_set instead of allocating new buffer only for
7118 * Added 64-bit value formatting and unformatting support to the
7119 silc_buffer_[un]format routines. Affected file is
7120 lib/silcutil/silcbuffmt.[ch].
7122 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
7123 to includes/bitmove.h.
7125 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7127 * Fixed channel user mode saving in client library. Affected
7128 file lib/silcclient/command[_reply].c.
7130 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Defined the file transfer to the SILC Protocol. Added
7133 new packet type SILC_PACKET_FTP and defined File Transfer
7134 Payload. The mandatory file transfer protocol is SFTP
7135 (SSH File Transfer Protocol). Affected file in addition
7136 of the internet draft is lib/silccore/silcpacket.h.
7138 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
7139 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
7140 is used as part of backup router protocol when the primary
7141 router of the cell is back online and wishes to resume
7142 the position as primary router.
7144 * Redefined the MAC generation keys in the protocol. The
7145 same key is not used anymore in both direction. Both
7146 direction will now use different keys for sending and
7147 receiving. This fixes a potential security flaw. This
7148 change causes incompatibilities in the protocol.
7150 * Redefined also the MAC computation from the packet.
7151 An packet sequence number is now added to the MAC
7152 computation. This prevents possible replay attacks against
7153 the protocol. This change too causes incompatibilities
7156 Added `sequence' field to the SilcPacketContext to hold
7157 the current sequence number for the packet.
7159 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7161 * Added `created' field to the SilcIDListData in the file
7162 silcd/idlist.h to indicate the time when the entry was
7165 * Added `created' field to the SilcChannelEntry too. Affected
7166 file silcd/idlist.h.
7168 * Added `creation_time' aguments to all the announcement functions
7169 in the server. If it is provided then only the entries that
7170 was created after the provided time frame are actually
7171 announced. Affected file silcd/server.[ch].
7173 * The protocol says that the Channel ID's IP address must be
7174 based on the router's IP address. Added check for this in
7175 the silc_server_new_channel when processing incoming New Channel
7176 Payload. Affected file silcd/packet_receive.c.
7178 * Print out the correct version with --version in SILC client.
7179 Affected file irssi/src/silc/core/silc-core.c.
7181 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Fixed WHOWAS command to check for completnes of the client
7184 entry always, not just when the command is coming from client.
7185 Affected file silcd/command.c.
7187 * Added new function silc_server_packet_queue_purge to purge the
7188 outgoing data queue to the network. After the function returns
7189 it is guaranteed that the outgoing packet queue is empty.
7190 Affected file silcd/packet_send.[ch].
7192 * Purge the outgoing packet queue in the rekey protocol's final
7193 callback to assure that all rekey packets go to the network
7194 before quitting the protocol. Affected file silcd/server.c.
7196 * Added silc_client_packet_queue_parse as similar function as
7197 in server to the client library. The affected file is
7198 lib/silcclient/client.c.
7200 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7202 * Splitted silcd/server.c and created silcd/server_util.[ch]
7203 for utility functions.
7205 * Added new socket flag SILC_SF_DISABLED to indicate that the
7206 connection is open but nothing can be sent to or received from
7207 the connection. Affected file lib/silcutil/silsockconn.[ch].
7208 The checking for disabled socket is checked in the low level
7209 silc_socket_write and silc_socket_read functions.
7211 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7213 * Allow only nicknames and channel names that fits into the
7214 7-bit unsigned char ASCII set. Affected file silcd/command.c.
7216 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * When processing JOIN command reply in server check that if
7219 the channel exists in our global list we'll move it the local
7220 list. Affected file silcd/command_reply.c.
7222 * Fixed the check whether client is joined on the channel already
7223 in JOIN command. Affected file lib/silcclient/command.c.
7225 * Fixed the JOIN command reply to check whether the channel
7226 already exists. Affected file lib/silcclient/command_reply.c.
7228 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7230 * Added silc_ske_status_string to map the SKE error numbers
7231 to readable strings. The affected files are
7232 lib/silcske/silcske[_status].[ch].
7234 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Do not show the private channels on the WHOIS channel list
7237 as it is not allowed by the protocol. The affected file is
7240 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Assure that the packet length digged from the actual packet
7243 is something sensible in the silc_packet_decrypt_rest_special
7244 in lib/silccrypt/silcpacket.c.
7246 * Free and NULL the allocated pointer in silc_hmac_alloc if
7247 the HMAC allocation fails. The affected file is
7248 lib/silccrypt/silchmac.c.
7250 * Print the selected security properties to the log files in
7251 the server. Affected file silcd/protocol.c.
7253 * Add SKE's reference counter even if calling the completion
7254 callback manually. Otherwise it goes negative, although it
7255 does not cause any problems. The affected file is
7256 lib/silcske/silcske.c.
7258 * Remove the client entry with short timeout after giving the
7259 KILL command. Affected file lib/silcclient/command.c.
7261 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7262 case all found clients are already disconnected (WHOWAS would
7263 found them) in the server. Affected file silcd/command.c.
7265 * Update the last_receive (time of last data received) to be
7266 updated only when received private or channel message so that
7267 the idle time showed in WHOIS makes more sense.
7269 * Added boolean field `valid' in to the SilcClientEntry in the
7270 client library to indicate whether the entry is valid or not.
7271 This fixes the nickname change bug on channel when changing
7272 the nickname to be same than the old (like nick to Nick) the
7273 nickname formatter doesn't set the new nick anymore to Nick@host.
7274 Affected file lib/silcclient/idlist.[ch].
7276 * Now actually fixed the nickname changing on disconnection.
7277 Added new function silc_change_nick to the Irssi SILC Client.
7278 Affected file irssi/src/silc/core/client_ops.c,
7279 irssi/src/silc/core/silc-nicklist.[ch].
7281 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7283 * Check that the public key exists in the GETKEY command before
7284 trying to encode it. Affected file silcd/command.c.
7286 * Print some notifications on received public keys with GETKEY
7287 command in the Irssi SILC Client. Affected files are
7288 irssi/src/fe-common/silc/module-formats.[ch],
7289 irssi/src/silc/core/client_ops.c.
7291 * Use IDENTIFY command to resolve the server information in the
7292 GETKEY command instead of INFO command. Affected file
7293 lib/silcclient/command.c.
7295 * All command reply functions in the client library now calls
7296 the pending command reply callbacks even if an error has
7297 occurred. The server has done this a long time and now it was
7298 time to move the client library to this as well. Now all
7299 errors can be delivered back to the pending command reply
7300 callbacks if necessary. Affected files are
7301 lib/silcclient/command[_reply].[ch].
7303 * Change the nickname on disconnection back to the username
7304 because in reconnect the server will enforce it to it anyway.
7305 Affected file irssi/src/silc/core/silc-servers.c.
7307 * Fixed a config file parsing bug in the Irssi SILC client.
7308 Affected file irssi/src/silc/core/clientconfig.c.
7310 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7312 * When printing the channel mode on JOIN, verify that the
7313 channel key and channel's HMAC are valid. Affected file
7314 irssi/src/silc/core/client_ops.c.
7316 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7318 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7319 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7320 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7322 * Removed channel key rekey task deleting from the function
7323 silc_server_save_channel_key. Affected file silcd/server.c.
7324 Added explicit timeout task context instead that is used to
7325 delete the task if we are registering a new task before the
7326 new task has elapsed.
7328 * When channel key rekey occurs the client library now saves
7329 the old channel key for a short period of time (10 seconds) and
7330 is able to use it in case some is still sending channel
7331 messages encrypted with the old key after the rekey. Affected
7332 file lib/silcclient/[idlist.h|client_channel.c].
7334 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7336 * Added check to the silc_server_new_id_real to not accept
7337 new ID if it is the sender's own ID. Affected file is
7338 silcd/packet_receive.c.
7340 * Assure that we do not announce ourself or the one we've
7341 sending our announcements when we're router and are announcing
7342 servers to our primary router. Affected file silcd/server.c.
7344 * Fixed silc_server_command_identify_check_client to assemble
7345 correct WHOIS packet. It send corrupted WHOIS packet and
7346 caused problem with router to router connections. Affected
7347 file silcd/command.c.
7349 Fixed also silc_server_command_whois_check the same way
7350 as for the IDENTIFY command.
7352 * Added new SilcIDListStatus to the server in the SilcIDListData
7353 structure. The status now includes the current status of
7354 the entry (like registered, resolved etc.). Affected file
7355 silcd/idlist.[ch]. Defined a bunch of different status types
7356 as well. This replaced the old boolean registered field as well.
7358 Added resolve_cmd_ident field to the SilcClientEntry structure
7359 too so that if the entry is for example being resolved so
7360 another command may attach to the same pending command reply
7361 without requiring to resolve the same entry again. This concept
7362 should optimize the WHOIS and the IDENTIFY resolving under
7363 heavy load by taking away unnecessary resolving for entries
7364 that are being resolved already.
7366 Added support for adding multiple pending commands for one
7367 command idenfier. Affected file silcd/command[_reply].[ch].
7369 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7370 before deleting the data. Otherwise the hash table will have
7371 freed data in comparison functions. Affected file is
7372 silcd/command_reply.c.
7374 * Fixed silc_idlist_replace_client_id to add the new entry to
7375 the cache with NULL nickname. Otherwise there will be invalid
7376 memory as the nickname after the nickname is freed. Affected
7377 file silcd/packet_receive.c.
7379 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7380 saved into wrong slots because the previous number of entries
7381 was not taken into account. Affected file silcd/idlist.c.
7382 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7384 * If we are router and we receive JOIN notify to a channel that
7385 does not have any users then notified client is marked as the
7386 channel founder, as it is it. The affected file is
7387 silcd/packet_receive.c
7389 * Added to the extended hash table API's table_del_*ext functions
7390 the destructor as argument too, so that the caller can decide
7391 which destructor to use or whether to use destructor at all.
7392 Affected file lib/silcutil/silchashtable.[ch].
7394 * Fixed ID Cache purging. It actually deleted the entries from
7395 the hash table after the data was freed. The hash table ended
7396 up comparing freed memory. The affected file is
7397 lib/silccore/silcidcache.c.
7399 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7401 * Fixed Irssi SILC client's KILL command's HELP syntax.
7403 * The USERS command now resolves the detailed user information
7404 if the userinfo field is missing. Affected file is
7405 lib/silcclient/command_reply.c.
7407 * Do not print error in silc_file_read if the read file does
7408 not exist. Just silently return NULL. Affected file is
7409 lib/silcutil/silcutil.c.
7411 * Fixed the silc_log_output to not wine about NULL filename
7412 and to not create some bogus " " filename. Affected file is
7413 lib/silcutil/silclog.c.
7415 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7417 * Fixed various printing bugs on the user interface in the
7418 Irssi SILC Client. Minor changes that were forgotten from
7421 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7423 * Fixed the configure.in.pre and the compilation and distribution
7424 environment to support the new autoconf 2.52. That version is
7425 now required to compile the CVS trunk.
7427 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7429 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7430 to generally parse user@fqdn format strings. Affected file
7431 lib/silcutil/silcutil.c.
7433 * Added nickname_format and nickname_force_format fields to the
7434 SilcClientParams structure. The first one defines the format
7435 for the nicknames that the library will enforce if the receives
7436 multiple same nicknames. The second one is boolean value and
7437 can be used to force the library to always enforce the format
7438 to the nicknames regardles whether there are multiple nicknames
7439 or not. This configurable formatting was employed to flexibly
7440 support accessing multiple nicknames from the user interface.
7441 The userinterface can now set the nicknames to what ever format
7442 they prefer. Affected file lib/silcclient/silcapi.h.
7444 Added function silc_client_nickname_format to the file
7445 lib/silcclient/idlist.c. It performs the nickname formatting.
7447 Added new field `hostname´ to the SilcClientEntry context.
7448 It holds the hostname of the client. Affected file is
7449 lib/silcclient/idlist.h.
7451 * Irssi SILC Client sets the nicknames in nick@hostn format.
7452 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7453 irssi/src/silc/core/silc-core.c.
7455 The WHOIS printing now also shows both the real nickname and
7456 the formatted nickname so that user knows how to access the
7457 user if there are multiple same nicknames cached. Affected
7458 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7459 printing formatting too to take the hostname now as a separate
7460 argument. The Affected file is
7461 irssi/src/fe-common/silc/modules-formats.[ch].
7463 * Changed the silc_client_get_clients_local to accept the formatted
7464 nickname as argument. It accepts the real nickname too but the
7465 formatted nickname can be used to find the true entry from
7466 multiple entries. Affected file lib/silcclient/silcapi.h and
7467 lib/silcclient/idlist.c.
7469 * Added nickname_format_parse field to the SilcClientParams.
7470 It is a callback function provided by the application to parse
7471 the nickname out of the formatted nickname string. The library
7472 calls it to get the nickname from the formatted string. Since
7473 the application generally knows better the format of the nickname
7474 string it parses it instead of the library, even though library
7475 encodes the formatted string. If the callback function is not
7476 provided then the library will use the string as is. The
7477 affected file is lib/silcclient/silcapi.h.
7479 * All the nickname strings passed to the client library in
7480 commands are now expected to be formatted nickname strings.
7481 If the command does not support the formatted nickname string
7482 it will assume that the sent string is the actual nickname.
7483 Affected file lib/silcclient/command.c.
7485 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7487 * Added public key authentication support to OPER and SILCOPER
7488 commands in the client library. Affected file is
7489 lib/silcclient/command.c.
7491 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7493 * Changed the get_auth_methdod client operation to be asynchronous.
7494 It can be async if the application resolves the authentication
7495 method from the server during the negotiation. Added new
7496 SilcGetAuthMeth completion callback that the application will
7497 call after resolving the authentication method.
7499 Added function silc_client_request_authentication_method that
7500 the application can use to resolve the authentication method
7501 from the server. Added also SilcConnectionAuthRequest callback
7502 that the library will call after the server has replied. The
7503 application can call this function if it does not know the
7504 current authentication method.
7506 Affected files are lib/silcclient/client.c and
7507 lib/silcclient/silcapi.h.
7509 * The Irssi SILC client now automatically resolves the authentication
7510 method incase any configuration information is not present (and
7511 currently there never is). The affected file is
7512 irssi/src/silc/core/client_ops.c.
7514 * Fixed public key authentication from the client library.
7515 Affected file lib/silcclient/protocol.c. Changed also the
7516 protocol specification about the public key authentication in
7517 the connection authentication protocol. The actual data to be
7518 signed is now computed with a hash function before signing.
7520 * Fixed the public key authentication from the server as well.
7521 Affected file silcd/protocol.c.
7523 * Removed the mlock()'s from the memory allocation routines.
7524 Affected file lib/silcutil/silcmemory.c. The ./configure does
7525 not check anymore for the mlock(). Affected file is
7528 * Fixed USERS command in server to allow the execution of the
7529 command for private and secret channels if the client sending
7530 the command is on the channel. Affected file silcd/command.c.
7532 * Fixed silc_client_get_clients_local to return the clients
7533 count correctly. It could return wrong value. Affected file
7534 lib/silcclient/idlist.c.
7536 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7538 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7539 types. The assembler optimizations seemed not to like 64-bit
7540 data types. The assmebler optimizations thus are now enabled
7541 also for BSD systems as opposed to only enable them for Linux.
7543 * Do not check for threads at all on BSD systems. Affected
7544 file configure.in.pre.
7546 * Removed -n and -h options from the Irssi SILC Client since
7547 they are not used in silc.
7549 * Fixed the prime generation to assure that the first digit
7550 of the generated random number is not zero since our conversion
7551 routines does not like number strings that starts with zero
7552 digit. If zero digit is seen the random number is regenerated.
7553 This caused some corrupted RSA keys when the zero first digit
7554 was met. Affected file lib/silcmath/silcprimegen.c.
7556 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7558 * Fixed WIN32 configuration in the ./configure script.
7559 Fixed to include xti.h on environments that has it.
7560 Patches by Carsten Ilchmann and andrew.
7562 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7564 * Changed the silc_id_create_client_id to be collision
7565 resistant. It is now assured that there cannot be created
7566 two same client ID's. I suspect that some weird bugs in
7567 the server were actually caused by duplicate Client IDs.
7568 Affected file silcd/serverid.[ch]. A router receiving
7569 new ID now also assures and informs the sending server
7570 if the ID caused collision.
7572 * Changed the silc_id_create_channel_id to also assure that
7573 there are no collisions.
7575 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7577 * Statement about ignoring the Mutual Authentication flag when
7578 performing rekey with PFS was a bit misleading. It is ignored
7579 if it was set in the initial negotiation, it cannot be even
7580 set in the rekey. Fixed in the ke-auth draft. Started the
7581 new versions of the protocol drafts in the doc/.
7583 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7585 * Fixed a bug in silc_client_command_identify_save when saving
7586 new channel information. The channel name was no duplicated
7587 and caused crash on exit. Affected file is
7588 lib/silcclient/command_reply.c.
7590 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7592 * Fixed the getkey command handling in the server. Send just
7593 empty OK reply to the sender if the key could not be fetched
7594 (but everything else was ok, like the key just was not available).
7595 Changed the public key parameter to optional in the protocol
7596 specs so that empty OK reply can be sent. Affected file
7599 Added a message to Irssi SILC client to tell to user if the
7600 server did not return a public key.
7602 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7604 * Fixed a channel key regeneration bug. It registered new
7605 timeout tasks exponentially until all system resources were
7606 used. Affected file silcd/server.c.
7608 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7610 * Added the SILC Document generator to the scripts/silcdoc.
7611 It can be used to generate the Toolkit Reference Manual out
7612 of the source tree. Internally it will also use the RoboDoc
7613 generator now imported in util/robodoc.
7615 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7617 * Added couple of return's in rekey protocol if error orccurred
7618 during the protocol. The execution must be terminated.
7619 Affected file silcd/protocol.c. Also, terminate the protocol
7620 always with timeout.
7622 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7624 * The client's Client ID was created initally from the wrong
7625 nickname (it could have been in format nick@host) in the
7626 silc_server_new_client. Affected file silcd/packet_receive.c
7628 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7630 * Added some SILC_LOG_ERROR's to various error conditions
7631 if client could not be added to ID cache. Affected files
7632 silcd/packet_receive.c and silcd/server.c.
7634 * When client's sock->user_data is freed, NULL also the
7635 client->router and client->connection pointers. Added check
7636 for these pointers being NULL to various places around the
7637 code. Affected file silcd/server.c.
7639 * Added client->data.registered == TRUE checks to various
7640 places around the code to assure that unregistered client's
7641 are not handled when it is not allowed. Affected file
7644 * Added `bool registered' fields to all
7645 silc_idlist_[server|client]_get_* routines to indicate whether
7646 the fetched client needs to be registered or not. Affected
7647 file silcd/idlist.[ch].
7649 * Add your own entry as registered to the ID cache in the
7650 server. Affected file server.c.
7652 * Fixed a bug in silc_server_new_server. The SilcServer was
7653 set as the new server's context instead of SilcServerEntry.
7654 This naturally caused some weird bugs.
7656 * Added "updated" field the SilcChannelEntry which indicates
7657 the time since the channel entry was last accessed. This
7658 can be used to determine whether it is necessary to
7659 announce the channel after backup resuming protocol.
7660 Affected files silcd/idlist.[ch].
7662 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7664 * Do not delete the channel rekey task when adding it
7665 for in silc_server_create_channel_key.
7667 * Changed the silc_server_create_channel_key to return
7668 TRUE or FALSE to indicate the success of the channel key
7671 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7673 * Fixed MSVC++ project files and added missing files to
7674 Makefiles under win32/.
7676 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7678 * Do not add TCP_NODELAY flag if the operating system
7679 does not have it defined. Affected files are
7680 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7682 * Fixed buffer overflow from Irssi SILC Client. Affected
7683 file irssi/src/fe-common/core/themes.c.
7685 * Fixed double free in client library in the file
7686 lib/silcclient/client.c when disconnecting from server.
7688 * Applied double free patch from cras to Irssi SILC client.
7689 Affected files irssi/src/core/[modules/expandos].c
7691 * Fixed the disconnection handling to Irssi SILC Client.
7692 The application must call silc_client_close_connection
7693 in ops->connect client operation in case of failure of
7694 the connection. Affected file is
7695 irssi/src/silc/core/client_ops.c.
7697 * Do not set sock->protocol to NULL in the function
7698 silc_client_close_connection after executing the protocol's
7699 final callback since the sock might not be valid anymore.
7700 Affected file lib/silcclient/client.c.
7702 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7704 * Do not enable SILC_THREADS if the linking with libpthread
7705 did not happen. Affected file configure.in.pre.
7707 * Added notion to protocol specification that server must
7708 verify the sent authentication payload with CMODE when
7709 setting the channel founder key. Implemented it to the
7710 server. Affected file silcd/command.c.
7712 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7714 * Added _EXTRA_DIST SILC distribution variable to the
7715 distributions file. It is used to conditionally add extra
7716 files or directories to the specific distribution. Affected
7717 files ./prepare, Makefile.am.pre and distributions.
7719 Removed the `_' from the start of the distribution names.
7722 * Added README.WIN32 for instructions to compile the Toolkit
7725 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7727 * Fixed a double free in disconnection in the server. Affected
7728 file is silcd/server.c.
7730 * Fixed the lib/silcske/groups.c to work now also with GMP
7731 MP library. The string conversion did not work when using
7732 specific base and the base is indicated in the string as well.
7734 * Created win32/ directory which now includes MSVC++ specific
7735 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7736 It will appear only in the toolkit distribution
7738 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7740 * Changed the key material distribution function in case when
7741 the hash output is too short. The data is now concatenated
7742 a bit differently than it used to. Made the change to the
7743 SKE protocol specification.
7745 * Added better GMP detection to configure.in.pre. A patch
7748 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7750 * Fixed a minor bug in SKE that might cause some problem on
7751 some platforms. Affected file lib/silcske/silcske.c.
7753 * Added the cookie checking for initiator in the SKE. It checks
7754 that the responder returns the sent cookie unmodified. The
7755 affected file is lib/silcske/silcske.c. Added new SKE
7756 error type INVALID_COOKIE that can be sent during the
7757 negotiation. Fixed some memory leaks as well.
7759 * Added the "invalid cookie" error message to Irssi SILC client's
7762 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7764 * Added `task_max' field to the SilcClientParams to indicate
7765 the maximum tasks the scheduler can handle. If set to zero,
7766 default values are used. Affected file lib/silcclient/silcapi.h.
7768 * Fixed memory leaks in silc_client_close_connection. Affected
7769 file lib/silcclient/client.c.
7771 * Added silc_client_del_client_entry to client library to free
7772 all memory of given client entry. Affected file is
7773 lib/silcclient/idlist.[ch].
7775 * Added new functions silc_client_del_channel and
7776 silc_client_del_server to delete channel and server entries.
7777 Affected file lib/silcclient/[silcapi.h/idlist.c].
7779 * Removed silc_client_del_client_by_id from silcapi.h.
7781 * Fixed the INFO command to return the server's own info
7782 correctly when querying by Server ID. Affected file is
7785 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7787 * Removed the non-blocking settings in WIN32 code in the
7788 silc_sock_[read/write] and added SleepEx instead. Affected
7789 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7790 of input data is now checked with FIONREAD and ioctlsocket.
7792 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7794 * Call silc_schedule_task_del_by_context in the
7795 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7796 Affected file lib/silccore/silcprotocol.c.
7798 * Call silc_protocol_cancel for active protocols in the
7799 silc_server_close_connection if the funtion
7800 silc_server_free_sock_user_data has not been called.
7801 Affected file silcd/server.c.
7803 * Generic tasks cannot be deleted using the del_by_fd
7804 task deleting function since generic tasks does not match
7805 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7807 * Added a notion to SILCOPER help file that the SILCOPER works
7808 only on router server, not on normal server.
7810 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7812 * Added for WIN32 support for the new scheduler as well.
7813 Affected file lib/silcutil/win32/silcwin32schedule.c.
7815 * Fixed the SHA1 implementation to work on various platforms.
7817 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7819 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7820 API. It is part of the scheduler now. Everything else is
7821 as previously but some functions has changed their names.
7822 Checkout the lib/silcutil/silcschedule.h for the interface.
7823 Updated all applications to use the new interface. Affected
7824 files are lib/silcutil/silcschedule.[ch].
7826 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7828 * Found a bug in the SKE implementation. The HASH value,
7829 specified by the protocol, was not computed correctly. The
7830 public key of the responder was not added to the computation
7831 even though it is mandatory. Affected file lib/silcske/silcske.c.
7832 This unfortunately causes incompatibilities with older
7833 clients and servers.
7835 * Added WIN32 specific network init and uninit functions:
7836 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7837 the Winsock2. Affected file lib/silcutil/silcnet.h and
7838 lib/silcutil/win32/silcwin32net.c.
7840 * Set the socket always to nonblocking mode on WIN32 after
7841 reading data or writing data. Affected file is
7842 lib/silcutil/win32/silcwin32sockconn.c.
7844 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7846 * Fixed various compilation problems under WIN32. Affected
7847 files lib/silcutil/win32/silcwin32thread.c and
7848 lib/silcutil/win32/silcwin32schedule.c.
7850 * Removed all _internal.h #includes from public header
7851 files. Internal headers must never be included from
7854 Removed also the lib/silcske/payload_internal.h file.
7856 * All include files that may be needed (public and some others
7857 included by the public headers) by application developers are
7858 now copied to the ./includes directory. It does not copy any
7859 internal headers. Affected file Makefile.defines.pre and all
7860 Makefile.am's under lib/ and subdirs.
7862 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7864 * Do not change the ~/.silc directory's permissions automatically.
7865 Affected file irssi/src/silc/core/clientutil.c.
7867 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7869 * Do not cancel the protocol in silc_server_close_connection
7870 it might cause recursion. Now cancelled in the function
7871 silc_server_free_sock_user_data. Affected file silcd/server.c.
7873 * Fixed the silc_server_remove_clients_by_server to regenerate
7874 the channel keys correctly finally. Added also new function
7875 silc_server_remove_clients_channels to actually do it.
7876 Affected file silcd/server.c.
7878 * Fixed the silc_server_new_channel to not crash by giving
7879 wrong router to the new channel. Affected file is
7880 silcd/packet_receive.c.
7882 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7884 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7885 which is given as argument to the silc_client_alloc now.
7886 It can be used to configure the client and set various parameters
7887 that affect the function of the client.
7889 * The USERS command in server did not check whether the channel
7890 is private or secret. Affected file silcd/command.c.
7892 * Added new argument to the USERS command in protocol specification.
7893 The USERS command now can take the channel name as argument
7894 as well. Added support for this in client and server and
7895 updated the protocol specs.
7897 * Completed the GETKEY command in client. It can be now used
7898 to fetch also servers public key not only some clients.
7899 Affected files lib/silcclient/command[_reply].c.
7901 * Added silc_client_get_server to return server entry by the
7902 server name. Affected files lib/silcclient/silcapi.h and
7905 * Redefined the IDENTIFY command in protocol specification to be
7906 more generic. It now can be used to query information about
7907 any entity in the SILC Network, including clients, servers and
7908 channels. The query may be based either the entity's name
7909 or the ID. Added support for this in both client and server.
7911 Affected files silcd/command.c and lib/silcclient/command.c
7912 and command_reply.c.
7914 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7915 the _from_client and _from_server functions. Affected file
7918 * Added silc_client_get_channel_by_id_resolve to the file
7919 lib/silcclient/silcapi.h to resolve channel information by
7920 its ID. Added also silc_client_get_channel_by_id that
7921 does not resolve it from the server.
7923 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7925 * Added SilcServerEntry context into the client library
7926 to represent one server. The INFO command now allocates
7927 these to save the resolved server info. For now on the
7928 client library will also keep information about servers,
7929 connected and resolved with INFO.
7931 The INFO command now allocates the SilcServerEntry context
7932 and saves the server info there. The COMMAND_REPLY in
7933 the INFO now returns the parameters to application in
7934 same order as defined in the protocol specification.
7936 The entries are cached in the client->server_cache.
7938 * The INFO command is now issued after received the Client ID
7939 from the server. Affected file lib/silcclient/client.c.
7941 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7942 to the application as the mode changer might be server.
7943 It is guaranteed that NULL is not returned anymore to the
7944 application. Affected file lib/silcclient/client_notify.c.
7946 The ID Type is now also passed to the application so that
7947 it can check whether the returned entry is SilcClientEntry
7950 Added new function silc_client_get_server_by_id to return
7951 the server entry by ID. Affected files are the
7952 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7954 * Do not create the channel in the Irssi SILC Client when issuing
7955 the JOIN command but when received the sucessful JOIN command
7956 reply. Otherwise the channel might get created even though we
7957 could not join it. The Affected file is
7958 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7960 * Fixed a channel joining bug in router. The router must also
7961 check the channel modes, invite and ban lists etc. when serving
7962 the JOIN command sent by normal server. Affected file is
7963 silcd/command.c. The router now resolves the client's
7964 information from the server who sent the JOIN command if it
7965 does not know it, and processes the JOIN command only after
7968 * Changed the SilcCommandCb to take new argument; void *context2.
7969 Affected file lib/silccore/silccommand.h
7971 The second argument in the command callbacks in the server now
7972 includes the SilcServerCommandReplyContext if the command was
7973 called as pending command callback from the command reply.
7974 Otherwise it is NULL. When called as pending the status of the
7975 command reply will be checked and if it was erronous the
7976 error will be sent to the original sender of the command.
7977 This way the client always receives the error messages even
7978 though the server was actually the one who received the error
7979 when it resent the command to router, for example. Affected
7980 files silcd/command[_reply].[ch].
7982 * Fixed sending WHOWAS command's error message to client if
7983 the requested client could not be found. It was missing.
7986 * Changed the CMODE and CUMODE commands reply arguments in the
7987 protocol specification. The Channel ID is now sent in both
7988 of the commands to identify the channel. Implemented this
7989 new feature to the client and server. Affected files
7990 lib/silcclient/command_reply.c and silcd/command.c.
7992 * Made better checks for invite and ban lists in the JOIN
7993 command in server. Affected file silcd/command.c.
7995 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7997 * The server now performs the incoming host IP/DNS lookup
7998 using the silc_socket_host_lookup and thus does not block
7999 the server anymore. Affected file silcd/server.c.
8001 * Completed the multi-thread support for SILC Scheduler in
8002 the lib/silcutil/silcschedule.c.
8004 * Fixed the configure.in.pre to detect the pthread correctly
8007 * Fixed a deadlock in silc_task_queue_wakeup in the file
8008 lib/silcutil/silctask.c.
8010 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8012 * Added new function silc_schedule_wakeup that is used in
8013 multi-threaded environment to wakeup the main thread's
8014 schduler. It needs to be used when a thread adds a new task
8015 or removes a task from task queues. After waking up, the
8016 scheduler will detect the task queue changes. If threads
8017 support is not compiled in this function has no effect.
8018 Implemented the wakeup mechanism to both Unix and WIN32
8019 systems. Affected files are lib/silcutil/silcschedule.[ch],
8020 lib/silcutil/unix/silcunixschedule.c and the
8021 lib/silcutil/win32/silcwin32schedule.c.
8023 * Added new function silc_task_queue_wakeup to wakeup the
8024 scheduler by the specified task queue. Affected file
8025 lib/silcutil/silctask.[ch].
8027 * The silc_socket_host_lookup_start now wakes up the scheduler
8028 after adding the timeout task. Affected file is
8029 lib/silcutil/silcsockconn.c.
8031 * The silc_socket_host_lookup is synchronous now if the threads
8032 support is not compiled in. However, the callback is still
8033 called asyncronously through the scheduler, anyway. Affected
8034 file lib/silcutil/silcsockconn.c.
8036 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8038 * Added new function silc_socket_host_lookup to perform
8039 asynchronous IP and FQDN lookups for the socket connection.
8040 Affected files lib/silcutil/silcsockconn.[ch].
8042 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8044 * Added SILC_MUTEX_DEFINE to define the mutex on environments
8045 that may or may not compile the mutex support in.
8047 Changed the silc_mutex_alloc interface. It allocates the
8048 mutex now to the sent pointer and returns TRUE or FALSE.
8050 Affected file lib/silcutil/silcmutex.h.
8052 * Wrote the SILC Task Queue interface to support multi-threads.
8053 Affected file lib/silcutil/silctask.[ch].
8055 * Wrote the SILC Scheduler to support multi-threads. Affected
8056 file lib/silcutil/silcschedule.c.
8058 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8060 * Implemented the SILC Mutex API and SILC Thread API for WIN32
8061 in lib/silcutil/win32/.
8063 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8065 * Defined SILC Mutex API and SILC Thread API and implemented
8066 them for Unix. Affected files are
8067 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
8068 lib/silcutil/unix/silcunixmutex.c and
8069 lib/silcutil/unix/silcunixthread.c.
8071 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8073 * Fixed the silc_server_remove_clients_by_server's channel
8074 key re-generation. The hash table handling was incorrect
8075 and would not work with many channels. Affected file is
8078 * Fixed some memory leaks around the server code.
8080 * Rewrote the silc_server_get_users_on_channel to support IPv6
8081 based Client ID's. Affected file silcd/server.c.
8083 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
8084 specification. However, a separate document must be written
8085 to define the detailed signing procedure and the payload
8086 associated with the flag. Defined the flag to the
8087 lib/silccore/silcchannel.h as well.
8089 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8091 * Changed the dynamic tables to static size tables in the
8092 lib/silccrypt/silchmac.c.
8094 * Removed GCC dependencies from the code. A patch by cras.
8096 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8098 * Do not show the error "Error receiving packet bla bla"
8099 in server if it really was not an error (-2 means that reading
8100 is pending). Affected file silcd/server.c.
8102 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8104 * Fixed a possible crash in silc_server_remove_clients_by_server
8105 in silcd/server.c. Fixed there also some memory leaks.
8107 * Fixed the silc_idlist_replace_client_id. It could replace
8108 wrong key in the hash table. Affected file silcd/idlist.c.
8110 * Do not check whether there are global users on the channel
8111 if the channel->global_users is FALSE. Affected functions
8112 silc_server_remove_from_one_channel and
8113 silc_server_remove_from_channels in silcd/server.c. Also,
8114 do not check if the removed client is local as we can be
8115 sure that global client was not removed from the channel
8116 and checking for global users is not needed.
8118 * The silc_server_remove_clients_by_server now re-generates
8119 the channel keys correctly for those channels that had
8120 clients removed from them. Affected file silcd/server.c.
8122 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8124 * Found the reason of random crashes in the server. We weren't
8125 ignoring the SIGPIPE signal (which can be sent in write())
8126 and it crashed the server. Affected file silcd/silcd.c.
8128 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8130 * Assure that sock->user_data is not NULL in the function
8131 silc_server_packet_send in silcd/packet_send.c.
8133 * Disconnect the remote connection if it could not be added
8134 to any ID lists in the server. The affected file is
8137 * Check in silc_server_packet_send[_real/dest] that the
8138 socket is not disconnecting and ignore the data if it is.
8139 Affected file silcd/packet_send.c.
8141 * Define inline to __inline on native WIN32 compilation.
8142 Affected file includes/silcwin32.h.
8144 * Added some explicit type casts for inline code since MSVC
8145 require them. Affected files lib/silcutil/silcbuffer.h,
8146 lib/trq/silcdlist.h and lib/trq/silclist.h.
8148 * Print warning in log files from now on if the packet
8149 decryption fails. Affected file silcd/server.c.
8151 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8153 * Changed the `say' client operation's interface to accept
8154 new `type' argument to indicate the type of the message sent
8155 by the library. The application may filter the library's
8156 messages according the type. The affected file is the
8157 lib/silcclient/silcapi.h.
8159 * Added two new functions to lib/silcclient/silcapi.h:
8160 silc_client_del_client and silc_client_del_client_by_id.
8161 Affected file lib/silcclient/idlist.c.
8163 * Moved the clientincludes.h from includes/ to silc/ and
8164 serverincludes.h from includes/ to silcd/.
8166 * The modes for the CMODE and CUMODE are now passed as
8167 uint32 for application with COMMAND_REPLY. The affected
8168 file is lib/silcclient/command_reply.c.
8170 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8172 * /WHOIS without arguments shows client's own information.
8173 Affected file lib/silcclient/command.c.
8175 * Changed PING to not accept any arguments. The specs
8176 says that client can ping only the connected server so
8177 requiring an argument is not needed. Affected file is
8178 lib/silcclient/command.c.
8180 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8182 * Fixed a fatal bug in private message sending and reception
8183 encryption and decryption when using private message keys.
8184 The implementation was incorrect and did not follow the
8185 specification. It causd that some of the message were
8186 lost since it did not use the sending and receiving keys
8187 as the protocol suggests. This has been fixed and will cause
8188 incompatibilities with older clients when sending private
8189 message encrypted with private message keys. Affected files
8190 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
8191 and various other in Irssi SILC Client.
8193 Added `responder' boolean argument to the functions
8194 silc_client_add_private_message_key[_ske] to indicate when
8195 the key is added as responder or initiator of the key
8198 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8200 * Removed the silc_ske_check_version function and created
8201 a SilcSKECheckVersion callback. Added also a function
8202 silc_ske_set_callbacks that is now used to set all SKE
8203 callbacks. The callback functions are not given to
8204 the SKE functions anymore, but this function is used to
8207 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
8209 * Added `silc_version' argument to the silc_client_alloc
8210 to define the version of the application for the library.
8211 The library will use the version string to compare it
8212 against the remote host's (usually a server) version
8213 string. Affected file lib/silcclient/silcapi.h
8215 * Added the KE protocol context to Key Agreement context
8216 in client library so that we can abort the SKE if it
8217 is in process when we get timeout. Affected file is
8218 lib/silcclient/client_keyagr.c.
8220 * Do not resolve the client ID forever if it returns in the
8221 first time that such client does not exist. This was done
8222 for example with private message. Affected file is
8223 lib/silcclient/client_prvmsg.c.
8225 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8227 * Do not add regex.h for WIN32. The affected file
8228 includes/silcincludes.h.
8230 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8231 not work yet 100%. It generates the DLL's automatically
8232 when compiling with --with-win32 under cygwin.
8234 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8236 * lib/contrib/regex.c is not compiled on WIN32.
8238 * Added silc_net_get_socket_opt function to the
8239 lib/silcutil/silcnet.h.
8241 * Added includes/silcwin32.h for WIN32 specific includes
8244 * Do not use ptime structure or any of the posix process
8245 functions on WIN32 in lib/silccrypt/silrng.c.
8247 * Added silc_gettimeofday to provide generic function
8248 for struct timeval on all platforms. Added the function
8249 to lib/silcutil/silcutil.h.
8251 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8253 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8254 library as they clearly belong there. As a plus side we
8255 can make the actual socket connection routines platform
8258 Added also new generic function silc_socket_read and
8259 silc_socket_write (that used to be silc_packet_[read/write].
8260 The implementation of these are platform specific.
8262 * Added WIN32 specific routines of silc_socket_[read/write]
8263 to lib/silcutil/win32/silcwin32sockconn.c.
8265 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8267 * Added preliminary support for native WIN32 compilation under
8268 cygwin (using the -mno-cygwin option for GCC) to the
8269 ./configure.in.pre. The --with-win32 now prepares the
8270 compilation for native WIN32.
8272 * Rewrote the SILC Scheduler interface in the file
8273 lib/silcutil/silcschedule.h. The scheduler is now context
8274 based and does not have anymore any global static scheduler.
8275 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8276 and created lib/silcutil/win32 directory for WIN32 based
8279 * Added Unix specific network routines to the
8280 lib/silcutil/unix/silcunixnet.c and the old
8281 lib/silcutil/silcnet.c includes now only generic routines.
8283 Added WIN32 specific network routines to the
8284 lib/silcutil/win32/silcwin32net.c.
8286 * Added Unix specific utility functions from the
8287 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8289 * Added WIN32 SILC Scheduler to the file
8290 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8293 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8295 * Do not handle JOIN notify in the server if the target client
8296 is not registered (idata->registered == FALSE). The affected
8297 file is silcd/packet_receive.c.
8299 * Update the nickrec->founder in event_cumode in the Irssi SILC
8300 client. Affected file irssi/src/silc/core/silc-channels.c.
8302 * Fixed the CUMODE_CHANGE notify handling in the server when
8303 server and router are announcing their clients on channels.
8304 Now the mode changes are saved and notified correctly. The
8305 affected file is /silcd/packet_receive.c.
8307 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8308 They really did not replace the cache entry in the ID Cache.
8309 Now they do that. Affected file silcd/idlist.c.
8311 * Fixed the KICK notify handling in the Irssi SILC client to
8312 update the channel records so that the kicked client does not
8313 appear to be on the channel. The affected file is
8314 irssi/src/silc/core/silc-channels.c.
8316 * Always update the conn->current_channel when executing command
8317 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8319 * Fixed the KILL notify handling in Irssi SILC client to remove
8320 the killed client on all channels.
8322 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Fixed the silc_parse_command_line to remove extra spaces
8325 from the start and end of the arguments. Affected file is
8326 lib/silcutil/silcutil.c.
8328 * Cancel and free any active protocol in the function
8329 silc_server_close_connection. Affected file silcd/server.c.
8331 * Cancel and free any active protocol in the function
8332 silc_client_close_connction. Affected file is
8333 lib/silcclient/client.c.
8335 * Do not execute the KILL command for clients that are in
8336 history (ie. they are not in the network). Affected file is
8339 * Fixed KILL notify handling, client does not crash anymore.
8340 Affected file irssi/src/silc/core/silc-channels.c.
8342 * Reduced the default packet buffer size from 2048 to 1024 in
8343 lib/silccore/silcpacket.c.
8345 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8346 counter to the SKE context that is incresed when the SKE library
8347 performs async operation outside the library. If the outside
8348 process frees the SKE context and FREED status will be set
8349 and the library will detect after the sync operation that the
8350 libary is freed. The affected files are
8351 lib/silcske/silcske[_status].[ch].
8353 * Resolve the client entry information in the function
8354 silc_client_channel_message to assure that NULL pointer is not
8355 passed as client entry to the application. */
8357 * Fixed the task timeout calculation to assure that there is
8358 never negative timeouts. The affected file is
8359 lib/silcutil/silcschedule.c.
8361 * Fixed the channel user mode notification sending in server.
8362 It was sent point-to-point to the router (or to server by router)
8363 but it needs to be destined to a channel. The routines now
8364 supports sending the channel user mode notifys to the channels
8365 when announcing clients and channels. Affected files are
8366 silcd/server.c and silcd/packet_receive.c.
8368 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8369 It did not actually replace the old channel entry in the cache.
8370 Affected file lib/silcclient/client_notify.c.
8372 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Fixed a possible crash in silc_packet_send_prepare. It now
8375 assures always that there is enough space in the buffer and
8376 at the tail area of the buffer (for MAC).
8378 Fixed the inbound buffer reallocation in silc_packet_read.
8379 It was old code and did not handle the reallocation correctly.
8382 The affected file is lib/silccore/silcpacket.c.
8384 * Fixed buffer overflow in silc_parse_nickname in the file
8385 lib/silcutil/silcutil.c.
8387 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * make install generates new server keys only if there is not
8392 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8395 Added check that if the NOREPLY is set then we will not send
8396 the away message. This avoids infinite loop of away messages
8397 if both clients are away. The affected file is
8398 lib/silcclient/client_prvmsg.c.
8400 * Fixed client crash if /NICK was given without arguments.
8401 Affected file lib/silcclient/command.c.
8403 * Server does not send the invite list in INVITE command back
8404 to the client if the list was not altered. Added this notion
8405 to the protocol spec as well. Affected file silcd/command.c.
8407 Fixed possible crash in INVITE command by checking the
8408 value of silc_server_get_client_route command.
8410 * Fixed the INVITE notify type handling. The arguments are now
8411 taken in correct order and client does not crash. The affected
8412 file is irssi/src/silc/core/silc-channels.c.
8414 Removed the "Inviting xxx to channel" message from the
8415 client library away and let the application handle it.
8416 Affected file lib/silcclient/command.c. Added that message
8417 to Irssi SILC client's message formats.
8419 * Fixed CMODE command crash in client. It now checks the
8420 amount of arguments correctly and does not crash. The affected
8421 file is lib/silcclient/command.c.
8423 * Do not create new channel automatically in silc_channels_join
8424 but check whether the channel by that name already exists.
8425 Affected file irssi/silc/core/silc-channels.c.
8427 * Do not send the SERVER_SIGNOFF to router if the disconnected
8428 entity was the router. Affected file silcd/server.c.
8430 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8431 SILC client as it was missing from there.
8433 Added the handling of the KICK notify to the Irssi SILC client
8434 as it was missing. Added "you have been kicked" message to
8435 Irssi SILC client's message modules formats.
8437 Added the handing of the KILL notify to the Irssi SILC client
8438 as it was missing. Added the kill message module formats
8441 The affected file is irssi/src/silc/core/silc-channels.c.
8443 * The router did not save the channel mode the server announced.
8444 Affected file silcd/packet_receive.c.
8446 * Fixed a possible crash in INFO command in server. If the
8447 server did not provide the server info it crashed. Affected
8448 file silcd/command.c.
8450 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * Fixed the GETKEY command in the server to check also the
8453 global list. Otherwise the GETKEY would not work correctly
8454 in normal SILC server. Affected file silcd/command.c.
8456 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Fixed GETKEY crash, it crashed if the command did not succseed.
8460 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8463 is now real and not just an macro interface to GMP.
8465 Removed the entire GMP from the source tree and imported new
8466 NSS MPI library instead. Reason for removing GMP is that it is
8467 extremely large and compiles extremely slow. The NSS MPI
8468 is only a few files and compiles in less than 10 seconds.
8469 The speed is also about the same as GMP. The MPI is imported
8470 to lib/silcmath/mpi.
8472 If the system has GMP installed we will still use the GMP.
8473 If it is not then the NSS MPI will be compiled.
8475 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Merged a long nickname (127 characters long) crash bugfix from
8478 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8480 * Merged a freed memory reference bugfix from Irssi CVS tree.
8481 Affected file irssi/src/core/commands.c.
8483 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Added the server's public key sving and verification to the
8486 server when performing the SKE. This was missing and the
8487 remote server's (or router's) public key was accepted without
8488 checking whether we have it previously or trust it at all.
8489 Affected file silcd/protocol.c.
8491 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Check in the silc_server_timeout_remote if protocol is active
8494 and make sure that the protocol's final callback is called so
8495 that all memory if freed. Affected file silcd/server.c.
8497 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * silc_server_whois_send_reply crashed the server if the nickname
8500 was 127 characters long. Affected file silcd/command.c.
8502 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8504 * Added sanity check to the silc_server_new_client. If the hostname
8505 is provided inside username then check that the provided hostname
8506 really is the same as the resolved one. If the hostname was not
8507 resolved then check it from the public key. Affected file is
8508 silcd/packet_receive.c.
8510 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8511 if the server disconnected us and the connection is not valid
8512 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8514 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8515 the library to the lib/silcutil/silcutil.[ch].
8517 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Close log file after open. Affected file
8520 lib/silcutil/silclog.c.
8522 * Check whether sock == NULL in silc_client_send_packet and return
8523 if it is. Affected file lib/silcclient/silcclient.c.
8525 * Check rec->entry == NULL in the Irssi SILC Client before
8526 sending the channel message. Affecte file is
8527 irssi/src/silc/core/silc-servers.c.
8529 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Merged a splitted window bugfix from Irssi CVS tree. The
8532 affected file is irssi/src/fe-text/textbuffer-view.c.
8534 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8535 It did not print nickname.
8537 * Improved the distributions system a bit.
8539 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8542 irssi/src/fe-text/gui-window.c.
8544 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8545 to in-active server. The affected file is
8546 irssi/src/silc/core/client_ops.c.
8548 * Resolve the client in USERS command reply if the entry does
8549 not have username resolved. The affected file is
8550 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8551 command to WHOIS command to really resolve stuff. The USERS
8552 is not used any more in any critical section so WHOIS can
8553 be used even though it might be slower than IDENTIFY.
8555 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8558 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Changed the protocol API a bit more consistent in the
8561 lib/silccore/silcprotocol.[ch].
8563 * Changed the following headers to ROBODoc format:
8565 lib/silccore/silcpayload.h
8566 lib/silccore/silcprotocol.h
8567 lib/silccore/silcsockconn.h
8569 All core library headers are now formatted.
8571 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Fixed a bug in Irssi SILC client; do not show that you are
8574 server/router operator if you really are not. Affected file is
8575 irssi/src/silc/core/client_ops.c.
8577 * Renamed silc_command_free_payload to silc_command_payload_free.
8578 Affected file lib/silccore/silccommand.h
8580 * Added silcmath.h to include the prototoypes of various routines
8581 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8584 * Changed the following headers to ROBODoc format:
8586 lib/silccore/silcchannel.h
8587 lib/silccore/silccommand.h
8588 lib/silccore/silcid.h
8589 lib/silccore/silcidcache.h
8590 lib/silccore/silcmode.h
8591 lib/silccore/silcnotify.h
8592 lib/silccore/silcpacket.h
8593 lib/silcmath/silcmath.h
8595 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Added checking to the server code not to start the server if
8598 ciphers and stuff are not configured properly. Affected files
8599 silcd/serverconfig.[h] and silcd/server.c.
8601 * Changed the layout of the header files of the public interfaces
8602 in the SILC libraries. The new layout supports ROBODoc
8603 documentation tool (and some others) so that it is easy to create
8604 a library reference manual. All the other headers and source
8605 code must still follow the CodingStyle document. Also source
8606 code must not include these ROBODoc stuffs, only the headers.
8607 Furthermore, all public interface headers must now be named
8608 by using `silc' prefix, example: silcapi.h, silccipher.h.
8609 Some files were renamed due to this. All the other headers
8610 must not be used as public interfaces. I will update the
8611 CodingStyle document later. Changed following headers, so far:
8613 lib/silcclient/silcapi.h
8614 lib/silccore/silcauth.h
8615 lib/silccore/silcprivate.h
8616 lib/silccrypt/silcdh.h
8618 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8622 * Removed silc_client_packet_send_flush from the client library
8623 as it is not needed. Affected file lib/silcclient/client.[ch].
8625 * Added printing of message of unresolved authentication method
8626 to the Irssi SILC client. Added it to the module formats.
8627 Removed the same message from the client library.
8629 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Added new distribution feature, DISTLABEL. Every distribution
8632 can define own preprocessor label that can be used in the
8633 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8634 file distributions, acconfig.h.pre and prepare.
8636 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Added Makefile.defines_int to include the actual definitions
8639 for Makefile.defines.in. Tested the new distribution system,
8640 created distributions and tested installation.
8642 * Added AWAY message printing to the Irssi SILC client. Added
8643 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8645 * Added SCONNECT command to call the SILC's CONNECT command.
8646 Cannot use CONNECT directly since Irssi uses that internally.
8647 Affected file irssi/src/silc/core/silc-servers.c.
8649 Added ACTION local command. It is same as ME command but takes
8650 the channel as mandatory argument.
8652 Rewrote some of the Irssi's help files to suite for SILC
8655 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Added Makefile.defines[.in] that should for now on be included
8658 in all Makefile.am file in the source tree. That file includes
8659 all common compilation definitions for SILC source tree.
8661 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8663 * Minor changes to the ./prepare script to change the package
8664 name according the distribution name to the configure.in.
8666 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Created new distribution system. Added file `distributions'
8669 that defines all the distributions that can be created out of
8670 the SILC source tree. The ./prepare script now reads that
8671 file to determine how to prepare the distributions. The
8672 first argument to the ./prepare is the name of the distribution
8673 and second is the version of the distribution. If given
8674 without arguments it creates the default (toolkit) distribution
8675 with the default version (defined in ./prepare).
8677 All Makefile.am files that are subject to the distributions
8678 are now named as Makefile.am.pre. These are ./Makefile.am
8679 and lib/Makefile.am. Others may be changed later.
8681 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Added invite list, ban list, some key management and connection
8684 error message printing to module formats in the Irssi SILC client.
8686 * Added new silc_client_set_away_message to set the away message
8687 that is back to the person who sent private message. The
8688 affected file lib/silcclient/silcapi.h and the
8689 lib/silcclient/client_prvmsg.c.
8691 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Fixed the private message sending in the Irssi SILC client,
8694 added local command KEY to the Irssi SILC client.
8696 Added key management and key agreement message formats to the
8697 irssi/src/fe-common/silc/module-formats.[ch].
8699 Added USERS (alias WHO) printing, server/router operator
8700 indication and LIST command printing to the module formats.
8702 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Fixed channel joining notify handling, cumode notify handling
8705 from Irssi SILC client.
8707 * Added SILC specific module-formats to the Irssi SILC client so
8708 that SILC specific message hilighting, colors etc is possible.
8709 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8711 Added channel mode, channel user mode, actions, notices,
8712 whois and whowas printing to the the module-formats.c.
8714 * Fixed a bug in channel deletion in the server. The channel
8715 is not left to the cache even if the channel founder auth mode
8716 is set when there are no users anymore on the channel. Affected
8717 file silcd/server.c.
8719 * The silc_net_localhost now resolves the entire hostname including
8720 the domain name. Affected file lib/silcutil/silcnet.c.
8722 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Changed the ask_passphrase client operation to be ascynchronous.
8725 It has now a completion callback and a context that the
8726 application must call after it has got the passphrase from
8727 the user. Affected files lib/silcclient/silcapi.h,
8728 lib/silcclient/protocol.c, lib/silcclient/command.c and
8731 Added SilcAskPassphrase callback that the application calls
8732 to deliver the passphrase to the library.
8734 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8735 The public key verification and especially a certificate
8736 verification is asynchronous procedure.
8738 Added new SILC_SKE_STATUS_PENDING status to indicate the
8739 request is pending and a callback will be called to finalize
8742 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8743 indicate that remote end did not send its public key (or
8744 certificate), even though we require it. Added check for this
8745 condition in the SKE. This was a security bug, now fixed.
8747 Defined new SilcSKEVerifyCbCompletion callback that is called
8748 when the verification process is completed.
8750 The affected files lib/silcske/silcske_status.h and
8751 lib/silcske/silcske.[ch].
8753 * Changed the verify_public_key client operation to be async
8754 as well. Defined SilcVerifyPublicKey callback that is used to
8755 indicate the success of the public key verification process.
8757 Changed the server and client to use the new async client
8760 * Changed the Irssi SILC client's internal scheduler to be called
8761 twice as many times as it used to be. As a result the client
8762 should be a bit faster now. Affected file is
8763 irssi/src/silc/core/silc-core.c.
8765 * Added support to Irssi SILC client of asynchronous public key
8766 verification and passphrase inquiry. Affected file is
8767 irssi/src/silc/core/silc-core.c.
8769 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8771 * Do not say "You have left channel %s" in client library.
8772 Moved it to the application. Affected files are
8773 lib/silcclient/command.c and silc/client_ops.c.
8775 * Fixed silc_client_get_clients. Command context was not
8776 duplicated and was freed memory in the callback. Affected
8777 file lib/silcclient/idlist.c.
8779 * Do not say "you are now talking..." on JOIN command in the
8780 client library. The appliation must handle it.
8782 * Do not say ".. changed topic to" in command reply in the
8783 client libary. The application must handle it.
8785 * Fixed TOPIC command sending in the client library.
8787 * Fixed a memory leak in silc_client_command_free in the file
8788 lib/silcclient/command.c.
8790 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Imported a modified version of Irssi client to the source tree.
8793 The Irssi will be used to create a new client called
8794 Irssi SILC. Imported to irssi/.
8796 Added silc_core_init_finish function to the Irssi. Affected
8797 file irssi/configure.in.
8799 A lot changes in the Makefile.ams around the irssi tree.
8801 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Do not rehash if the new size is same as the old size of the
8804 hash table, in the silc_hash_table_rehash*. The affected file
8805 lib/silcutil/silchashtable.c.
8807 * Replaced hash_table_del_by_context calls from the server
8808 (when channel->user_list and client->channels) to the
8809 hash_table_del as it is sufficient and faster.
8811 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Added silc_hash_table_list, silc_hash_table_get and the
8814 SilcHashTableList structure to provide an alternative way to
8815 traverse the hash table. The affected files are
8816 lib/silcutil/silchashtable.[ch].
8818 * Changed the server's idlist routines to use the hash table
8819 routines to optimize the code.
8821 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Replaced the client entry's `channel' list and channel entry's
8824 `user_list' list to hash tables for optimized lookup. Changed
8825 the code to use the hash table interface around the code.
8826 Affected file lib/silcd/idlist.[ch].
8828 * Added `auto_rehash' boolean argument to the function
8829 silc_hash_table_alloc to indicate whether the hash table should
8830 auto-rehash when it thinks is appropriate time. It will
8831 increase the hash table size if the there is twice as much
8832 entries in the table than the size of the table, and will
8833 decrease the size if there are twice as less entries than
8834 the size of the table.
8836 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8840 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8842 * silc_idcache_purge_by_context deletes the entry now by context
8843 as it is supposed to do. Affected file lib/silccore/idcache.c.
8845 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8846 client is not anymore valid (WHOWAS givens the info) and not
8847 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8849 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Removed the `data' and `data_len' arguments from the ID Cache
8852 interfaces and added `name' argument. ID Cache does not handle
8853 anymore the binary data only a names associated with given ID.
8855 * When hashing a Client ID with silc_hash_id the entire ID is
8856 not hashed anymore, instead only the hash of the Client ID is
8857 hashed. This way we can access the Client ID from the cache
8858 with Client ID but with the hash of the ID (which is a hash of
8859 the nickname) as well without any difference in performance.
8861 Added also silc_idcache_find_by_id_one_ext to do one on one
8862 searching when we have the actual ID. Added also function
8863 silc_hash_client_id_compare. The affected files are
8864 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8866 * When hashing the name associated with a ID it is always done
8867 in lowercase. This way we can access the cache without worrying
8868 about case-sensitivity, even though, for example nicknames are
8871 * Fixed a bug in server with channel message sending. It put
8872 wrong ID type as destination ID. The affected file
8873 silcd/packet_send.c.
8875 * silc_idcache_del_by_context now deletes from all hash tables
8876 by context. Affected file lib/silccore/idcache.c.
8878 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * Changed the client library to use the new ID Cache interface.
8881 Changes around the source tree.
8883 * Added silc_hash_table_rehash_ext to rehash with specific
8884 hash function. Affected file lib/silcutil/silchashtable.[ch].
8886 * Added silc_hash_string_compare to compare two strings in the
8887 hash table. Affected file lib/silcutil/silcutil.[ch].
8889 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8891 * Added new function silc_idcache_del_by_context into the
8892 lib/silccore/idcache.[ch].
8894 * Changed the server's ID list routines to use the new ID Cache
8895 interface. Changes around the source tree.
8897 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Added silc_hash_table_del[_by_context]_ext functions in to the
8900 lib/silcutil/silchashtable.[ch].
8902 Removed silc_hash_table_find_all* routines and added new
8903 silc_hash_table_find_foreach to replace them.
8905 Added silc_hash_table_replace_ext function as extended
8906 replacing function. Separated the simple hash table interface
8907 from the extended hash table interface in the file
8908 lib/silcutil/silchashtable.h.
8910 * Fixed minor bugs and changed it to use some of the new
8911 hash table functions in lib/silccore/idcache.c
8913 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Added new function silc_hash_table_find_all to return all keys
8916 in the hash table by the specified key. As the hash table is
8917 collision resistant it also makes it possible to have several
8918 duplicate keys in the hash table. This function may be used to
8919 find all of the keys from the hash.
8921 Added user_context arguments to the SilcHashFunction,
8922 SilcHashCompare and SilcHashDestructor to deliver user specified
8925 Added new fuctions silc_hash_table_find[_all]_ext to do
8926 extended lookup with specified hash and compare functions and
8927 specified user contexts.
8929 Added new function silc_hash_table_add_ext to add the key
8930 with specified hash function and user context.
8932 Added new function silc_hash_table_foreach to traverse all
8933 entrys in the hash table. Added SilcHashForeach callback
8936 Added new function silc_hash_table_del_by_context to delete
8937 the entry only if the context associated with the key matches.
8939 Affected files are lib/silcutil/silchashtable.[ch].
8941 * Removed silc_hash_[server/client/channel]_id and added just
8942 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8943 silc_hash_id_compare to compare two ID's using as the hash table
8944 comparison function. Added also silc_hash_data to hash
8945 binary data and silc_hash_data_compare to compare it.
8947 * Removed silc_idlist_find_client_by_hash as it is not needed
8948 anymore. Affected file silcd/idlist.[ch].
8950 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8951 to use internally the SilcHashTable. The new ID Cache is a lot
8952 faster than the old one. Some of the ID Cache interface was also
8953 rewritten and obsolete and stupid functions were removed.
8955 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Added entry_count field to the SilcHashTable to keep the number
8958 of the entries in the table. Implemented the function
8959 silc_hash_table_rehash. Added new function
8960 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8962 Fixed a minor bug in silc_hash_table_free.
8964 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8965 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8966 into the lib/silcutil/silcutil.[ch].
8968 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * Implemented a collision resistant hash table into the
8971 lib/silcutil/silchashtable[ch]. See the header and the source
8972 for the SilcHashTable API.
8974 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Merged dotconf version 1.0.2 into lib/dotconf.
8978 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * Do not compile anything in lib/silcsim/* if the SIM support
8981 is not enabled. The tree should now compile without problems
8984 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Compiled the SILC under cygwin. Compiled and tested briefly
8987 without problems. More tests needed. The SIMs didn't compile
8990 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8992 * Fixed possible crash in silc_get_username in the
8993 lib/silcutil/silcutil.c.
8995 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Fixed a va_arg in silc/client_ops.c.
8999 * Oops, RC5 routines were named AES and caused some problems
9000 when not using SIM's. Affected file lib/silccrypt/rc5.c.
9002 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * Added new SilcIDIP structure into the lib/silccore/id.h and
9005 replaced the old `ip' fields from all SILC ID's to that type.
9006 This is a step towards IPv6 support.
9008 The silc_id_get_len takes now the ID as an extra argument.
9009 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
9010 both IPv4 and IPv6 based ID's.
9012 The affected files are lib/silccore/id.[ch] and other files
9013 around the tree using these routines.
9015 * Removed the ID length arguments in server from various
9016 silc_server_send_notify_* routines -> they are not needed
9019 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9021 * Fixed memory leak in silc_encode_pem_file in the file
9022 lib/silcutil/silcutil.c.
9024 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Check minor version as well in the SKE. Affected files are
9027 silcd/protocol.c and lib/silcclient/protocol.c.
9029 * Added --identifier option to the server so that an identifier
9030 can be when creating the public key for the server. Affected
9031 file is silcd/silcd.c.
9033 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
9034 lib/silccrypt/silcpkcs.c.
9036 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Register default ciphers and stuff when using -C option with
9039 the server. Affected file sildc/silcd.c.
9041 * Put back the servers public key filename format, it is better
9042 than the new one. For now, the client keys are saved with the
9043 new filename format. The affected file silc/client_ops.c.
9045 * Implemented the Cipher API for the rest of the ciphers that
9046 did not implement it or implemented it the wrong way.
9048 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Register default ciphers and stuff when using the -S option
9051 in the client. Affected file silc/silc.c. Same also when
9052 creating new key pair with -C option.
9054 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Fixed the silc_verify_public_key client operation function to
9057 save the public keys differently. The fingerprint is now
9058 used as filename and not the hostname. This way also the
9059 client keys are saved uniquely and not with hostnames. The
9060 affected file is silc/client_ops.c.
9062 * Trimmed the silc_hash_fingerprint function to remove extra
9063 whitespaces from the end of the fingerprint. The affected
9064 file is lib/silccrypt/silchash.c.
9068 * Added silc_cipher_register_default function to register all
9069 default ciphers. It can be used when configuration files
9070 does not exist and the application does not want any specific
9071 ciphers in any specific order.
9073 The SilcDList is now used as silc_cipher_list dynamically
9074 allocated cipher list. Removed the static list all together
9075 and now all ciphers must be allocated to the dynamic list.
9076 The silc_cipher_alloc routine was changed to check only the
9079 All silc_cipher_* routines that used to return int returns
9082 The affected files lib/silccrypt/silccrypt.[ch].
9084 * The same thing was done to silc_hash_* as for silc_cipher_*
9085 routines. Affected files lib/silccrypt/silchash.[ch].
9087 * The same thing was done to silc_pkcs_* as for silc_cipher_*
9088 routines. Affected files lib/silccrypt/silcpkcs.[ch].
9089 Added also silc_pkcs_[un]register[_default] functions.
9090 Removed the data_context from the PKCS API.
9092 * Added silc_hmac_register_default function to register default
9093 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
9094 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
9095 to unregister all hmacs at once.
9097 * Register the default ciphers, hash functions, PKCSs and HMACs
9098 if client's configuration file does not exist. The affected
9101 * The client did not load the hash functions from the SIM
9102 modules at all. Added support for this. Affected file is
9103 silc/clientconfig.c.
9105 * When decoding public key with silc_pkcs_public_key_decode, check
9106 the supported algorithm only if PKCS are registered. Affected
9107 file lib/silccrypt/silcpkcs.c. The same was done with the
9108 silc_pkcs_private_key_decode.
9110 * Fixed the SILC List routines to keep the list always in order.
9111 It used to change the list's order when traversing the list but
9112 not it preserves the order. Affected file lib/trq/silclist.h.
9114 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Added the client library to use the SilcSocketConnection's
9117 reference counter (by silc_socket_dup) to prevent the bug that
9118 the socket object may be freed underneath async operation.
9120 * The name resolv library checking fixes in the configure.in.pre.
9123 * Created new version of the protocol drafts for future
9124 development. The -03 drafts are the ones that will be changed
9125 in the trunk now and the -02 will remain as they are.
9127 * Send list of CUMODE notifys to the router when announcing
9128 the channel users to the router. Affected file silcd/server.c.
9129 If the router receiving channel founder CUMODE for a channel
9130 that already has channel founder it will send CUMODE notify
9131 to the sender to remove the channel founder rights from the
9132 announced client. Affected file silcd/packet_receive.c.
9134 * The CUMODE notify may now use Server ID as well as the entity
9135 who changes the mode. Updated protocool specs.
9137 * Updated INSTALL and README files.
9139 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * New web pages in the http://silc.pspt.fi. The pages was
9146 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Implemented the [DenyConnectin] config section in the server.
9149 Added silc_server_config_denied_conn to check whether incoming
9150 connection is denied. Affected file silcd/serverconfig.[ch].
9152 * Do not check the ports when checking the incoming configuration
9153 data if the port is 0, meaning any. Affected file is
9154 silcd/serverconfig.c.
9156 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Fixed buffer overflow in silc_string_compare in the file
9159 lib/silcutil/silcutil.c.
9161 * Fixed double free in silc_server_command_leave in the file
9164 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Fixed the version checking in the server. Affected file is
9169 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9171 * Fixed the configuration data fetching when accepting new
9172 connections in the server. Affected file silcd/server.c.
9174 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Added `sender_entry' argument to the function
9177 silc_server_packet_relay_to_channel so that we can check
9178 whether some destination actually belongs to the same route
9179 the sender belongs (ie, we must not resend the packet to the
9180 sender). Affected file silcd/packet_send.[ch].
9182 * Added `servername' field to the SilcClientEntry in the server
9183 to hold the name of the server where client is from. Affected
9184 file is silcd/idlist.h.
9186 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9188 * Moved the channel message encrypting in the router betwen
9189 router connections from silc_server_channel_message to the
9190 silc_server_packet_relay_to_channel since we want to check
9191 whether we have anybody channel before encrypting anything.
9192 Affected files silcd/packet_[receive/send].c.
9194 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Fixed the [AdminConnection] server config section to support
9197 multiple entries. Affected file silcd/serverconfig.c.
9199 * Added support into the server to check the validity of the
9200 incoming connection before executing any KE or authentication
9203 * The connection configuration is now saved to the KE and
9204 connection auth protocol contexts and not fetched anymore in
9205 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
9207 * The local hosts listenning address and port is also resolved
9208 now when starting the server. We want to have the socket object
9209 to include the real address and port for the listener. Added
9210 new function silc_net_check_local_by_sock into the files
9211 lib/silcutil/silcnet.[ch].
9213 * Fixed a broadcast bug in server -> do not broadcast if we
9216 * Fixed a routing bug. Do not route broadcast packets ever.
9217 Broadcast packets must be processed always and not routed since
9218 they may be destined to some other host than yourself and thus
9219 would get routed without no good reason. Affected file is
9222 * Added function silc_server_config_is_primary_route to check
9223 whether primary router connection has been configured (a router
9224 configuration that we are initiating). If there is not, we
9225 will assume that there is only two routers in the SILC network
9226 and we will use the incoming router connection as our primary
9227 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9229 * Changed the order of the broadcasting. Broadcast _after_ the
9230 packet has been processed not before. Affected file is
9233 * Fixed a [ClientConnection] parsing bug. The port was never
9234 parsed correctly thus resulting to port 0. Affected file
9235 silcd/serverconfig.c.
9237 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9238 argument and did not set the broadcast packet flag. Affected
9239 file silcd/packet_send.c. Fixed same bug in the function
9240 silc_server_send_notify as well.
9242 * If we receive NEW_ID packet for our own ID in the server, ignore
9245 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Removed the nickname from the Private Message Payload.
9250 Updated the code and the protocol specs.
9252 * Updated protocol specs for submitting to the IETF.
9254 * Tweaked the Random Number Generator a bit. Affected file
9255 lib/silccrypt/silcrng.c. Exported a new function
9256 silc_rng_[global]_add_noise which can be used to add more
9259 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Do not parse packets with different timeout when protocol
9262 is active -> may cause problem with rekey. Affected file
9265 * When server receives signoff notify it must not create
9266 new channel key if the client is on any channels since the
9267 sender of the signoff notify will create it.
9269 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Added printing of error messages during SKE protocol from the
9272 failure packet sent by server during SKE. Affected file
9275 * Removed the client's failure_callback handling with timeout
9276 and handle it immediately when received.
9278 * The SKE library returned wrong type in SUCCESS and FAILURE
9279 packets. They must be 32 bit MSB not 16 bit MSB.
9281 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Ok, rewrote the logic of the re-key and now it seems to work.
9284 I tested it on high traffic with frequent re-keys without
9285 problems. Added hmac_receive (and renamed hmac to hmac_send)
9286 in SilcClientConnection in lib/silcclient/client.h and
9287 in SilcIDListData in silcd/idlist.h. Also, removed the
9288 SilcPacketParserContext's cipher and hmac fields as they are
9289 not needed anymore and actually caused some problems when
9290 the ciphers and hmac's changed underneath the packet parser.
9292 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * If re-key protocol is active then process the incoming packets
9295 synchronously since we must assure that icoming packets encrypted
9296 with the old key is processed before the new keys is set to
9297 use. This is true other packets than for REKEY packets.
9298 Affected file silcd/server.c. The same was done to client library
9299 as well, affected file lib/silcclient/client.c.
9301 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Fixed bug in client and server to accept the force send if
9304 the packet is send from silc_[server/client]_packet_process
9305 function. Otherwise the packets are never delivered, oops.
9307 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Disable force sending of packets when REKEY protocol is active.
9310 We must assure that no packet is sent directly when rekey is
9311 performed. All packets must be sent through packet queue.
9312 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9313 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9314 function is silc_[server/client]_packet_send_real to check
9317 * Replaced the SIM paths from example config files to
9318 /usr/local/modules. Also, make install creates now
9319 /usr/local/silc/logs directory to hold all the SILC server
9322 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Made the configure.in.pre work on Solaris. Patch by salo.
9326 * Made all ciphers compatible with non-x86 machines. Defined
9327 CBC mode macros into lib/silccrypt/ciphers_def.h.
9329 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Fixed the make install.
9333 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * When MAC computation fails the silc_packet_decrypt returned 0
9336 even though it was supposed to return -1. Fixed this. The
9337 affected file is lib/silccore/silcpacket.c.
9339 * Do not replace the config files in /etc/silc (in make install)
9340 if they already exist. Affected file ./Makefile.am.
9342 * Do not send re-key packets immediately but through packet queue.
9343 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9345 * Changed silc_net_check_host_by_sock to return FALSE if the
9346 IP/DNS could not be resolved. Though, it returns the IP address
9347 now even if it could not resolve it (but returns also FALSE).
9348 Affected file lib/silcutil/silcnet.[ch].
9350 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Added silc_pkcs_decode_identifier to decode the public key's
9353 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9354 Added also silc_pkcs_free_identifier. Added also new context
9355 SilcPublicKeyIdentifier.
9357 * Added -S option to the silc client. It is used to dump the
9358 contents of the specified public key file.
9360 * Changed the PKCS api to return the public key length when
9361 setting the public key.
9363 * Fixed a fatal bug in the public and private key file loading.
9364 Affected file lib/silccrypt/silcpkcs.c.
9366 * Execute the packet parsing for client with zero (0) timeout
9367 if the protocol is active. Affected file silcd/server.c.
9369 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Made the key generation options to the silcd program. Added
9372 -C option, equivalent to client's option.
9374 * Added new [ServerKeys] config section to the server. It
9375 configures the server's public and private key.
9377 * Defined generic Public Key Payload into the protocol
9378 specification to send specific type of public keys and
9381 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9382 public key or certificate.
9384 * Implemented the GETKEY command to the server and to the
9385 client library and on user interface.
9387 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Made preliminary `make install' work.
9391 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Added SilcServerRekey context into silcd/idlist.h.
9395 * Added the PFS support as defined in the specification to the
9396 SKE protocol. Affected files lib/silcske/*.c.
9398 * Added `ske_group' field to the SilcServerRekey context to hold
9399 the number of the SKE group that is used with PFS in re-key.
9400 Affected file silcd/idlist.h.
9402 * Added PFS re-key support to the server. Affected file is
9405 * Added silc_protocol_cancel to cancel execution of the next
9406 state of the protocol. Affected file is
9407 lib/silccore/silcprotocol.[ch].
9409 * Added the re-key support with and without PFS to the client
9410 library. Re-key is performed once in an hour, by default.
9412 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9413 Added silc_client_rekey_callback and silc_client_rekey_final.
9414 Affected files are lib/silcclient/protocol.[ch] and
9415 lib/silcclient/client.[ch].
9417 * Removed the `hmac_key' and `hmac_key_len' fields from the
9418 SilcClientConnection structure; not needed. Affected file is
9419 lib/silcclient/client.h.
9423 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Do not ask whether user wants to use the negotiated private key
9426 for private messages, just use it. Affected file is
9427 silc/local_command.c.
9429 * Added `send_enc_key' and `enc_key_len' fields to the
9430 SilcIDListData structure since they are needed in the re-key
9431 phase. Affected file is silcd/idlist.[ch].
9433 * Implemented the simple re-key protocol into the server.
9434 Affected files silcd/server.c and silcd/protocol.[ch]. The
9435 re-key will be performed once in an hour, by default.
9437 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9438 Added silc_server_rekey, silc_server_rekey_callback and
9439 silc_server_rekey_final.
9441 * Removed Tunneled flag from the protocol. Updated the code
9442 and the specifications.
9444 * Adde `pfs' field to the SilcIDListData to indicate whether
9445 the PFS is to be performed in the re-key. Affected file is
9448 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9451 int64 of at least the xintXX size. If void * is less that 4
9452 bytes uint32 * will be used. Defined bool as boolean.
9454 * Changed _ALL_ unsigned long and unsigned int to uint32,
9455 unsgined short to uint16 in the source tree.
9457 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9458 not handle clients that has entry->data.registered == FALSE.
9459 They are not in the network anymore. Affected file is
9462 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Implemented the sending of the SERVER_SIGNOFF notify in the
9465 server. Affected file is silcd/server.c.
9467 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9468 Added also silc_notify_payload_encode_args into the
9469 lib/silccore/silcnotify.[ch].
9471 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9472 Affected file silcd/packet_receive.c.
9474 * Implemented the SERVER_SIGNOFF notify handling in the client
9475 library. Affected file lib/silcclient/client_notify.c. Also,
9476 implemnted the printing of the SERVER_SIGNOFF info to the
9477 application. Affected file silc/client_ops.c.
9479 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9480 if the deleting was successful. Affected file silcd/idlist.[ch].
9482 * Added support for public key authentication in the connection
9483 authentication protocol in the client library. Affected file
9484 lib/silcclient/protocol.c.
9486 * Changed the server's silc_idlist_get_clients_by_* interface
9487 to support already allocated array so that new entries may be
9488 added to pre-allocated array. Affected file silcd/idlist.[ch].
9489 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9490 and command replies.
9492 * All command reply functions in the server now calls the
9493 pending command callback even if error occured. This way the
9494 error will be delivered to the client as well. Affected files
9495 silcd/command.c and silcd/command_reply.c.
9497 * Fixed INFO command to return local server's info if no server
9498 was provided. Affected file lib/silcclient/command.c.
9500 * Removed RESTART command for good. Updated the code and the
9503 * Rewrote parts of the task system. It is a bit simpler now.
9504 Removed unsued task priorities. The affected files are
9505 lib/silcutil/silctask.[ch].
9507 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9509 * Moved the USERS printing from the library to the application.
9510 Affected files lib/silcclient/command.c and silc/client_ops.c.
9512 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Added channel key re-key support. The re-key is perfomed
9517 only by the router and is done once in an hour. Added `rekey'
9518 field to the SilcChannelEntry in the server. Affected files
9519 silcd/server.c and silcd/idlist.h.
9521 * Added silc_task_unregister_by_context into the file
9522 lib/silcutil/silctask.[ch].
9524 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9526 * Added SILC_UMODE_GONE mode to indicate when the client is not
9527 present in the SILC network. Added also support to the local
9528 command AWAY that will set this mode. Added support of showing
9529 "xxx is gone" in WHOIS command. The USERS command shows the
9530 gone status as well.
9532 * Fixed setting server and router operator privileges in the
9533 server's UMODE command. Affected file silcd/command.c.
9535 * Merged the SKE KE1 and KE2 payloads into one payload. The
9536 new KE payload is equivalent to the old KE2 payload.
9538 Cleaned up the SKE Start Payload parsing. It now uses the
9539 simple buffer unformatting to do the parsing. A lot faster
9542 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9543 to the SKE that is used to indicate whether both of the SKE
9544 parties should perform authentication. By default only the
9545 responder performs authentication. By setting this flag also
9546 the initiator must do authentication. By default it is unset
9547 since in normal SKE case, client to server connection, only
9548 the responder should do authentication. When doing SKE between
9549 two clients both should perform authentication. Updated the
9550 code and the protocol specs.
9552 * A little fix to IDENTIFY command in the server. Search the
9553 client first by hash not nickname. Affected file is
9556 * Fixed the silc_client_close_connection to support closing
9557 the client to client connections wihtout deleting too much
9558 data. Affected file lib/silcclient/client.c.
9560 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9561 are received if protocol used to be active but is not anymore
9562 the application would crash due to NULL pointer dereference.
9563 Affected files silcd/server.c and lib/silcclient/client.c.
9565 * Added `hash' field to the SilcClientConnection to include
9566 the hash function negotiated in the SKE protocol.
9568 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9569 to set the channel founder authentication data. A client can
9570 claim the founder rights later by providing the authentication
9571 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9572 This way the channel founder can regain the channel founder
9573 privileges even it is left the channel. This works only on
9574 local server and the client must be connected to the same
9575 server to be able to regain the founder rights. Updated the
9576 protocol specs accordingly.
9578 Added support to the CMODE command in the client to set the
9579 founder auth data. Read the README to see how to set it.
9581 Added support to the CUMODE command to claim the founder
9582 rights. Read the README to see how to do it.
9584 Added support for the founder authentication to the Channel
9585 Entry in the server. Affected file silcd/idlist.h.
9587 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9588 server's CMODE command. Affected file silcd/command.c.
9590 * Added the following new functions into lib/silccore/silcauth.[ch]:
9591 silc_auth_get_method and silc_auth_get_data.
9593 * The server now saves the remote hosts public key to the
9594 SilcIDListData pointer. Affected file silcd/protocol.c.
9596 * The normal server now does not remove the channel entry from
9597 the cache if the founder authentication data is set. It used
9598 to remove it if the founder was the last one on the channel on
9599 the server and left the channel. The auth data is saved and
9600 if the channel is re-joined later the old entry is used with
9601 the old auth data. Affected files silcd/command_reply.c and
9604 * Removed the `pkcs' field from the SilcIDListData structure
9605 in the server; it is not used. Affected file silcd/idlist.h.
9607 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Fixed packet processing on slow links. Partial packets were
9610 never re-processed because the incoming data buffer was cleared
9611 by the application. Application must not directly clear the
9612 sock->inbuf, the packet processing routines handle it. Fixed
9613 this in client library and in server.
9615 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * Fixed the WHOIS and IDENTIFY send reply function to really
9618 check whether to send list or just one entry. Affected file
9621 * Cleaned up the LEAVE command's channel key distribution. The
9622 affected file silcd/command.c.
9624 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9625 can enforce the channel mode as well. In that case the ID
9626 includes the ID of the server. The code now enforces the
9627 mode change if the router have different mode than the server.
9629 * The notify client operation with CMODE_CHANGE notify can now
9630 return NULL client_entry pointer if the CMODE was not changed
9631 by client. Application must check for this.
9633 * Added <Server ID> argument to INFO command to support server
9634 info fetching by Server ID.
9636 * Added silc_server_announce_get_channel_users to get assembled
9637 packets of channel users of the specified channel. Affected
9638 file silcd/server.[ch].
9640 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9641 was freed underneath the ID Cache.
9643 * Re-announce clients when the server received CHANNEL_CHANGE
9644 notify from the router. Affected file silcd/packet_send.c.
9646 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9649 crashed since it did not handle the fact that there is no cipher
9650 called "3" and didn't check the error condition. Now fixed.
9652 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9653 flag. It can be used to send message requests.
9655 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Implemented the RESTART command in the client.
9659 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9660 notice type messages. Added notice printing to the user
9663 * The channel keys are not re-generated if the channel's mode
9664 is PRIVKEY, ie private key on the channel exists. Affected
9665 files silcd/server.c and silcd/command.c.
9667 * Fixed a little bug in channel message delivery when channel
9668 private keys are set in the server. Affected file is
9669 silcd/packet_send.c.
9671 * Changed the setting on channel->on_channel = TRUE from the
9672 silc_client_save_channel_key to the JOIN command reply. The
9673 key payload is not received if the private channel key is set.
9674 Affected file lib/silcclient/command_reply.c and the
9675 lib/silcclient/client_channel.c.
9677 * When the CMODE_CHANGE notify is sent and the channel private
9678 key mode is removed the channel key must be re-generated in
9679 other cells as well. Added this support for the router in the
9680 silcd/packet_receive.c.
9682 * Added new local command NOTICE to send notice message on
9683 channel. Affected file silc/local_command.[ch].
9685 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * Added new local command ME to the client. It is used to send
9688 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9689 some action. Affected file silc/local_command.[ch].
9691 * Changed channel_message and private_message client operations
9692 to deliver the message flags to the application. Added also
9693 the `flags' arguments to the silc_client_send_channel_message
9694 and silc_client_send_private_message functions. Affected file
9697 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Redefined the Private Message Payload to support private message
9700 keys and to support the new private message flags. Updated
9701 the protocol specs. Flags makes it possible to have for example
9702 CTCP style messages.
9704 * Added new type SilcPrivateMessagePayload and defined an API
9705 for it in the lib/silcclient/silcprivate.[ch].
9707 * Tested private message private keys successfully. Tested the
9708 private message key set, unset and list commands with the new
9711 * Redefined the Channel Message Payload to include the channel
9712 message flags (equal with private message flags) to support
9713 for example CTCP style messages.
9715 * Defined some of the message (for channel and private message)
9716 flags. Updated the protocol specs and added the flags to the
9717 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9719 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9721 * Added SilcKeyAgreementStatus type to the key agreement routines
9722 to indicate the current status and error if one occured.
9723 The status types are defined in the lib/silcclient/silcapi.h.
9725 * Added new local command KEY that is used to set and unset private
9726 keys for channels, set and unset private keys for private messages
9727 with remote clients and to send key agreement requests and
9728 negotiate the key agreement protocol with remote client. The
9729 key agreement is supported only to negotiate private message keys,
9730 it currently cannot be used to negotiate private keys for channels,
9731 as it is not convenient for that purpose.
9733 * Fixed a minor pending callback setting bug in the function
9734 silc_client_get_client_by_id_resolve, now the function works.
9735 Affected file lib/silcclient/idlist.c.
9737 * Added function silc_net_get_local_port to get local bound
9738 port by socket. Added to lib/silcutil/silcnet.[ch].
9740 * Added `sockets' and `sockets_count' fields to the SilcClient
9741 object. They hold the sockets of the listenning sockets in
9742 the client. Listenning sockets may be for example the key
9743 agreement server. Affected file lib/silcclient/client.[ch].
9744 Added functions the silc_client_add_socket and the
9745 silc_client_del_socket. They are exported to the application
9748 * Added ~./silc/clientkeys to support other client's public keys.
9750 * Renamed verify_server_key client operation to verify_public_key
9751 and added one argument to indicate the type of the connection
9752 (server, client etc.).
9754 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9756 * Added silc_server_connection_auth_request to handle the
9757 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9758 silcd/packet_receive.[ch].
9760 * Added silc_server_send_connection_auth_request into the
9761 silcd/packet_send.c to send the connection auth request packet.
9763 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9766 * Fixed the public key authentication in responder side in the
9767 server. The `auth_data' pointer includes the SilcPublicKey
9768 not the path to the public key. Affected file silcd/protocol.c.
9770 * Implemented the public key authentication in the initiator side
9771 in the server. Affected file silcd/protocol.c.
9773 * Removed the [RedirectClient] config section from the server
9774 configuration. Is not needed and I don't want to implement it.
9776 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Cleaned up the CMODE command in the server. It now works
9779 correctly and supports all the modes defined in the protocol.
9780 Affected file is silcd/command.c.
9782 * Added `hmac_name' field to the SilcChannelEntry in the server
9783 to hold the default HMAC of the channel. It can be set when
9784 creating the channel (with JOIN command). Affected files
9787 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9788 type to indicate the change of the current cipher and hmac
9789 on the channel. Client can safely ignore the <cipher> argument
9790 (if it chooses to do so) since the CHANNEL_KEY packet will
9791 force the channel key change anyway. The <hmac> argument is
9792 important since the client is responsible of setting the new
9793 HMAC and the hmac key into use.
9795 * Fixed the CMODE command in the client library as well.
9797 * Tested CMODE command in router environment successfully.
9799 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * Show the version of the remote client (or server) when connecting
9802 to the server. It is logged to the log file. Affected file
9803 is silcd/protocol.c.
9805 * Fixed the KILLED notify handling in the client library. The
9806 client must be removed from all channels when receiving the
9809 Also, do not remove the client entry when giving the KILL
9810 command but when the KILLED notify is received.
9812 * Removed silc_idlist_find_client_by_nickname from the server.
9813 Not needed anymore. Affected files silcd/idlist.[ch].
9815 * Implemented the CHANNEL_CHANGE notify type handling to the
9816 server. Affected file silcd/server.c.
9820 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9822 * Added silc_server_send_notify_invite to send the INVITE
9823 notify between routers.
9825 * Implemented the INVITE command correctly to the server.
9827 * Implemented the INVITE notify type handling in the server.
9829 * Implemented the INVITE command to the client library and on the
9832 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Added function silc_server_get_client_resolve to find the
9835 client entry by ID from all ID lists and then resolve it
9836 (using WHOIS) if it cannot be found. Affected file is
9839 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Implemented the BAN command to the client library.
9843 * The JOIN command in the server now checks the invite list
9846 * Changed the silc_command_reply_payload_encode_va and the
9847 silc_command_payload_encode_va to support that if argument is
9848 NULL it ignores and checks the next argument. Affected file
9849 lib/silccore/silccommand.c.
9851 * Added silc_server_send_notify_ban to send the BAN notify
9852 type between routers.
9854 * Chaned the silc_notify_payload_encode to support that if
9855 argument is NULL it ignores and checks the next argument.
9856 Affected file lib/silccore/silcnotify.c.
9858 * Tested ban lists in router environment successfully.
9860 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Implemented BAN command to the server, in silcd/command.[ch].
9864 * Removed the BAN and INVITE_LIST modes from the CMODE command
9867 * Added function silc_string_match to regex match two strings.
9868 Affected files lib/silcutil/silcutil.[ch].
9870 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Redefined parts of the SilcChannelEntry in the server to support
9873 the new ban and invite lists.
9875 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * Redefined the INVITE command. The same command can be used to
9878 invite individuals to the channel but also to manage the invite
9879 list of the channel (to add to and remove from the invite list).
9880 Updated the protocol specs.
9882 * Added new command SILC_COMMAND_BAN that can be used to manage
9883 the ban list of the channel. Updated the protocol specs.
9885 * Removed the channel modes: the SILC_CMODE_BAN and the
9886 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9887 in the CMODE command. The equivalent features are now available
9888 using INVITE and BAN commands. Updated the protocol specs.
9890 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9891 in the network about change in the current ban list. The notify
9892 type is not used by the client.
9894 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9895 support the invite lists.
9897 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Added new function silc_string_regexify that converts string
9900 including wildcard characters into regex string that can
9901 be used by the GNU regex library. Added into the file
9902 lib/silcutil/silcutil.[ch].
9904 Added silc_string_regex_combine to combine to regex strings
9905 into one so that they can be used as one regex string by
9906 the GNU regex library. Added into the file
9907 lib/silcutil/silcutil.[ch].
9909 Added silc_string_regex_match to match two strings. It returns
9910 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9912 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9914 * Imported GNU regex to the soruce tree into lib/contrib.
9915 Fixed some compiler warning from the regex.c.
9917 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Fixed MOTD command in the server to work in router environment.
9921 * Fixed the MOTD command in the client library to support
9922 the server argument in the command.
9924 * Added `nickname_len' argument to the silc_idlist_add_client
9925 in the server, as the `nickname' argument may be binary data
9928 * Added silc_idlist_get_channels to return all channels from
9931 * Implemented LIST command to the server. Affected file is
9934 * Implemented the LIST command to the client library and on the
9937 * Added [<user count>] argument to the LIST command reply.
9938 With private channels the user count is not shown.
9940 * Updated TODO and README.
9942 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * The client entry's data.registered must be TRUE even with
9945 global client entry on global client list. The data.registered
9946 is used to check whether the client is anymore in the network,
9947 for example with WHOWAS command so it must be valid.
9949 * Fixed the WHOWAS command in the server. It now actually works
9950 in router environment. Added function into silcd/command_reply.c
9951 silc_server_command_reply_whowas_save.
9953 * Added silc_idlist_purge function to the silcd/idlist.c
9954 to periodically purge the ID Cache.
9956 * Fixed INFO command in the server. It works now in router
9957 environment. Added <server name> argument to the INFO command
9958 reply. Updated the protocol specs.
9960 * Fixed minor bug in silc_idcache_purge to not purge if the
9961 expire value is zero.
9963 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9964 they were buggy because of the WHOWAS information.
9966 * Fixed local command MSG to handle the async resolving of
9967 the remote client properly. It used to fail the first MSG.
9968 Affected file silc/local_command.c.
9970 * Added `data_len' field to SilcIDCache context.
9972 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Update TODO. Todo in commands in the server.
9976 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9978 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9979 used by routers as broadcast packet to inform other routers
9980 about the changed user mode.
9982 Implemented the notify handling in the server. Affected file is
9983 silcd/packet_receive.c. Added the function
9984 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9986 * Added new generic Channel Payload and deprecated the New Channel
9987 Payload. The New Channel Payload is now the generic Channel
9990 * Added new argument `mode' to the silc_server_send_new_channel
9991 as it is required in the Channel Payload now.
9993 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9994 and created a new and real SilChannelPayload to represent the
9995 new generic Channel Payload. Implemented the encode/decode
9996 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9998 * Added silc_server_get_client_channel_list to return the list
9999 of channels the client has joined for WHOIS command reply.
10000 Affected file silcd/server.[ch].
10002 * Implemented the channel list sending in the WHOIS command reply
10003 in server and in the client.
10005 Implemented the channel list displaying on the user interface
10006 as well. Affected file silc/client_ops.c.
10008 * Added silc_channel_payload_parse_list to parse list of Channel
10009 Payloads. It returns SilcDList list of SilcChannelPayloads.
10010 Client for example can use this function to parse the list of
10011 channels it receives in the WHOIS command reply. The caller
10012 must free the list by calling silc_channel_payload_list_free.
10013 Affected files lib/silccore/silcchannel.[ch].
10015 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Added one new argument <user mode> to the WHOIS command reply
10018 to return the mode of the user in SILC. Updated the protocol
10021 Implemented it to the server and client.
10023 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10025 * Fixed the mode printing on the user interface on joining.
10026 Affected file silc/client_ops.c.
10028 * Implemented the UMODE command and user modes in general to the
10029 client library and to the user interface.
10031 * Implemented the UMODE command to the server.
10033 * The server now sends UNKNOWN_COMMAND error status if client sends
10034 unknown command. Affected file silcd/command.c.
10036 * All server commands now handle the command identifier the right
10037 way when sending the command reply to the client. The client can
10038 use to identify the command replies with the identifier.
10040 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Added silc_server_get_client_route to resolve the route to
10043 the client indicated by the client ID. Affected file is
10046 * Added silc_server_relay_packet as general function to relay
10047 packet to arbitrary destination. This deprecates functions
10048 like _send_private_message_key, _relay_notify etc. Affected
10049 file is silcd/packet_send.[ch].
10051 Removed silc_server_send_key_agreement,
10052 silc_server_send_private_message_key and
10053 silc_server_packet_relay_notify functions from the file
10054 silcd/packet_send.[ch].
10058 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
10059 server. Affected file silcd/packet_receive.[ch].
10061 * Implemented the KILL command to the client. Implemented the
10062 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
10063 Affected files lib/silcclient/command[_reply].c and
10064 lib/silcclient/client_notify.c. Implemented the KILL notify
10065 printing in the user inteface.
10067 * Fixed a lot silc_parse_nick memory leaks from the client
10068 library in the file lib/silcclient/command.c.
10070 * Changed the silc_server_send_notify_on_channels's `sender'
10071 argument from SilcSocketConnection to SilcClientEntry to
10072 check the sender as entry and not as connection object and not
10073 to send to the client provided as argument. The affected file
10074 is silcd/packet_send.[ch].
10076 * The notify packets that are destined directly to the client used
10077 to not to be processed by the server. Now changed that and the
10078 server processes all notify packets. After relaying the packet
10079 to the client the notify packet is processed in the server.
10081 * The silc_server_free_client_data now checks whether there is
10082 pending outgoing traffic for the client and purges the data to
10083 the network before removing the client entry.
10085 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
10088 an client is killed from the SILC Network. Updated the protocol
10091 Added new function silc_server_send_notify_killed to the
10092 silcd/packet_send.[ch].
10094 * Added function silc_server_packet_relay_notify to relay notify
10095 packets that are destined directly to a client. In this case
10096 the server does not process the notify packets but merely relays
10097 it to the client. Affected file silcd/packet_send.[ch].
10099 Added also silc_server_packet_process_relay_notify to check
10100 whereto relay the notify. Affected file is
10101 silcd/packet_receive.[ch].
10103 * Implemented the KILL command to the server.
10107 * Added the backup schema desgined last fall to the protocol
10108 specs for everyone to see. The specification is in the
10109 *-spec-xx.txt draft and the packet type definitions for the
10110 backup routers is in *-pp-xx.txt draft. Thusly, added also
10111 new packet type SILC_PACKET_CELL_ROUTERS.
10113 * A big security problem in the implementation discovered. The
10114 signoff of an client did not cause new channel key generation
10115 which it of course should've done. The channel keys must be
10116 always re-generated when client leaves (or signoffs) the channel.
10117 The silc_server_remove_from_channels funtion now handles
10118 the channel key re-generation.
10120 * Added `sender' argument to the silc_server_send_notify_on_channels
10121 to not to send the client provided as argument. Affected file
10122 silcd/packet_send.[ch].
10124 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Implemented OPER and SILCOPER commands into the server and
10127 the client library.
10129 * Added silc_auth_verify and silc_auth_verify_data to verify
10130 the authentication directly from the authentication payload.
10131 It supports verifying both passphrase and public key based
10132 authentication. Affected file lib/silccore/silcauth.[ch].
10134 * Added `hash' field to the SilcIDListData structure. It is the
10135 hash negotiated in the SKE protocol. Affected file is
10138 * Slight redesigning of the SilcAuthPayload handling routines.
10139 Do not send SilcPKCS but SilcPublicKey as argument.
10141 * Implemented the public key authentication support to the
10142 serverconfig. The public key is loaded from the provided path
10143 and saved as authentication data to void * pointer. Thus,
10144 changed the unsigned char *auth_data to void *auth_data;
10146 * Fixed SHUTDOWN command to send the reply before the server
10147 is shutdown. :) Affected file silcd/command.c.
10149 * Fixed fatal bug in CONNECT command. The hostname was invalid
10150 memory and server crashed. Affected file silcd/command.c.
10152 * Fixed fatal bug in CLOSE command. The server_entry became
10153 invalid but was referenced later in the command. Affected file
10156 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10158 * Fixed fatal bug in failure packet handling. Server ignored
10159 the failure and thus crashed when it came.
10163 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
10166 that the command may be executed only once in (about) 2 seconds.
10167 The old SILC_CF_LAG flag is same but allows command bursts up
10168 to five before limiting.
10170 Added the support for CF_LAG and CF_LAG_STRICT flags to the
10171 server code. Various commands now includes the CF_LAG_STRICT
10172 flag to disallow any kind of miss-use of the command.
10174 * Fixed the silc_buffer_unformat to not to allocate any data
10175 if the length of the data is zero. It used to allocate the
10176 length + 1. Affected file lib/silcutil/silcbuffmt.c.
10178 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10180 * Changed the format of AdminConnection configuration section
10181 in the server. Added username of the admin to the format.
10182 Affected files silcd/serverconfig.[ch].
10184 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
10185 to return admin configuration data by host, username and/or
10188 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Implemented WHOWAS command to the server. Added the functions:
10192 silc_server_command_whowas_parse,
10193 silc_server_command_whowas_send_reply,
10194 silc_server_command_whowas_from_client and
10195 silc_server_command_whowas_from_server
10197 * Added <Client ID> argument to the WHOWAS command reply. Updated
10198 the protocol specs accordingly.
10200 * Implemented WHOWAS command and command_reply to the client
10203 Implemented the WHOWAS printing on the user interface.
10205 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10207 * Added new argument to the WHOWAS command reply, the real name.
10208 It is an optional argument. Updated the protocol specs.
10210 * Added SilcIDCacheDestructor callback that is registered when
10211 the SilcIDCache is allocated. The callback is called when
10212 an cache entry in the ID Cache expires, or is purged from the
10213 cache. Added into lib/silccore/idcache.[ch].
10215 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
10216 to destruct the client entries when the cache entry expires.
10217 Other ID Cache's in server and in the client library ignores
10220 * If the ID Cache entry's `expire' field is zero then the entry
10221 never expires. Added boolean `expire' argument to the
10222 silc_idcache_add function in the lib/silccore/idcache.[ch].
10223 If it is TRUE the default expiry value is used.
10225 * Added silc_server_free_client_data_timeout that is registered
10226 when client disconnects. By default for 5 minutes we preserve
10227 the client entry for history - for WHOWAS command.
10229 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Added support to the server to enforce that commands are not
10232 executed more than once in 2 seconds. If server receives
10233 commands from client more frequently, timeout is registered
10234 to process the commands. Affected file silcd/command.c.
10235 Added new function silc_server_command_process_timeout.
10237 * Changed NICK_NOTIFY handling in client library to check that
10238 if the client's nickname was changed, so there is no need to
10239 resolve anything from the server.
10241 * Removed error printing from the WHOIS and IDENTIFY commands.
10242 If error occurs then it is ignored silently in the client library.
10243 The application, however, may map the received error to
10244 human readable error string. The application currently maps
10245 the NO_SUCH_NICKNAME error to string.
10247 * Made the command status message public to the application. Moved
10248 them from lib/silcclient/command_reply.c to
10249 lib/silcclient/command_reply.h. The application can map the
10250 received command status to the string with the
10251 silc_client_command_status_message function.
10253 * Added check to the server to check that client's ID is same
10254 as the Source ID in the packet the client sent. They must
10257 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Added dist-bzip hook to the Makefile.am to make bzip2
10260 compressed distributions.
10262 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10264 * Server now enforces the maximum length for the nickname and
10265 the channel as protocol specification dictates. 128 bytes for
10266 nickname and 256 bytes for channel name.
10268 * Moved the WHOIS printing to the application. The client libary
10269 does not print out the WHOIS information anymore, the application
10270 must do it. Renamed silc_client_command_reply_whois_print to
10271 the silc_client_command_reply_whois_save.
10273 The client's idle time is also sent to the application now, and
10274 the idle is shown on screen.
10276 * Added silc_client_command_reply_identify_save to save the
10277 received IDENTIFY entries.
10279 * Do not check for channel private keys in message sending and
10280 reception if the channel does not have the PRIVKEY mode set.
10281 Affected file lib/silclient/client_channel.c.
10283 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10286 just surfaced after chaning the JOIN procedure.
10288 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Added silc_client_get_clients_by_list to get client entries
10291 from Client ID list, that is returned for example by JOIN
10292 and USERS command replies. The application should use this
10293 function for example when JOIN command reply is received to
10294 resolve the clients already on the channel (library does not
10295 do that anymore as USERS command reply is not used in the JOIN
10296 procedure anymore). Affected files lib/silcclient/silcapi.h and
10297 lib/silcclient/idlist.c.
10299 * JOIN command reply and USERS command reply returns now SilcBuffer
10300 pointers instead of unsigned char pointers when returning
10301 the client list and mode list.
10303 * Added <Client ID> argument to the JOIN command reply, mainly
10304 for the server to identify for which client the command was
10305 originally sent. Updated protocol specs accordingly.
10307 * Added SilcDlist private_key pointer to the SilcChannelEntry
10308 in the client to support the channel private keys. Affected
10309 file is lib/silcclient/idlist.h.
10311 * Added SilcChannelPrivateKey argument to the function
10312 silc_client_send_channel_message so that application can choose
10313 to use specific private ke if it wants to. If it is not provided,
10314 the normal channel key is used, unless private keys are set.
10315 In this case the first (key that was added first) is used
10316 as the encryption key.
10318 * Implemented the support for channel private key handling.
10319 Implemented the following functions:
10321 silc_client_add_channel_private_key,
10322 silc_client_del_channel_private_keys,
10323 silc_client_del_channel_private_key,
10324 silc_client_list_channel_private_keys and
10325 silc_client_free_channel_private_keys
10327 Affected file lib/silcclient/client_channel.c.
10329 * Added the support for the private keys in the channel message
10330 sending and encryption and in the message reception and
10331 decryption. Affected funtions are
10332 silc_client_send_channel_message and silc_client_channel_message.
10334 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Added SKE's key verify callback to the client library's
10337 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10339 * Removed the statement that server (or router) must send USERS
10340 command reply when joining to the channel so that the client
10341 knows who are on the channel. Instead, the client list and
10342 client's mode list is now sent in the JOIN command reply to the
10343 client who joined channel. This is better solution.
10345 * Added function silc_server_get_users_on_channel and function
10346 silc_server_save_users_on_channel to the silcd/server.[ch].
10348 * Removed function silc_server_command_send_users from the
10351 * Do not show topic on the client library anymore. The topic is
10352 sent in the command reply notify to the application and the
10353 application must show the topic now.
10355 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * Added client searching by nickname hash into the IDENTIFY and
10358 WHOIS commands in the server as they were clearly missing from
10359 them. Affected file is silcd/command.c.
10361 * Fixed a bug in private message receiving in the client library.
10362 The remote ID was freed and it wasn't supposed, now it is
10365 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Minor fix to the channel payload; allocate the data area, as it
10368 needs to be of specific length.
10370 * If the key agreement port is zero then the operating
10371 system will define the bound port. Affected files are
10372 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10374 * Added new function silc_channel_payload_decrypt into the file
10375 lib/silccore/silcchannel.[ch].
10377 * Moved the channel message etc, check from silc_packet_decrypt
10378 to applications. The library calls now a generic
10379 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10380 when the packet is either normal or special. This was done to
10381 allow more wide range of checking that was not allowed when
10382 the code was in library. Now applications can do virtually any
10383 checks to the packet and return to the library the decision how
10384 the packet should be processed. Affected files are
10385 lib/silccore/silcpacket.[ch].
10387 Added silc_server_packet_decrypt_check to the server and
10388 silc_client_packet_decrypt_check to the client library.
10390 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10391 to send with specified source and destination information.
10393 * Channel message delivery between routers was broken after the
10394 channel key distribution was fixed earlier. The channel key
10395 was used be to distributed to other routers as well which is not
10396 allowed by the protocol. Now this is fixed and channel keys
10397 really are cell specific and the channel message delivery between
10398 routers comply with the protocol specification.
10400 * Fixed various commands in server to check also the global list
10401 for the channel entry and not just the local list. The affected
10402 file silcd/command.c.
10404 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10406 * Added assert()s to buffer formatting and unformatting routines
10407 to assert (if --enable-debug) when error occurs. Affected
10408 file: lib/silcutil/silcbuffmt.c.
10410 * Changed to auto-reconnect to check whether the remote host is
10411 router and register the re-connect timeout if it is. It used
10412 to check that whether we are normal server, but router must do
10413 auto-reconnect with another router as well. Affected file
10416 * Removed the [<key len>] option from CMODE command as the cipher
10417 name decides the key length, nowadays. See the defined ciphers
10418 from the protocol specification.
10420 * Added [<hmac>] option to the CMODE command to define the HMAC
10421 for the channel. Added SILC_CMODE_HMAC channel mode.
10423 * Added [<hmac>] option for the JOIN command so that user can
10424 select which HMAC is used to compute the MACs of the channel
10427 * Added Hmac field to the Channel Message Payload. The integrity
10428 of plaintext channel messages are now protected by computing
10429 MAC of the message and attaching the MAC to the payload. The
10430 MAC is encrypted. Now, it is clear that this causes some
10431 overhead to the size of the packet but rationale for this is that
10432 now the receiver can verify whether the channel message decrypted
10433 correctly and also when private keys are set for the channel the
10434 receiver can decrypt the packet with several keys and check from
10435 the MAC which key decrypted the message correctly.
10437 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10438 lib/silccrypt/silccipher.[ch].
10440 * Added silc_hash_len to return the digest length into the
10441 lib/silcrypt/silchash.[ch].
10443 * Rewrote parts of Silc Channel Payload interface in the
10444 lib/silccore/silcchannel.[ch]. The encode function now also
10445 encrypts the packet and parse function decrypts it.
10447 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10449 * Fixed a minor formatting bug in the SKE's key material processing.
10450 It actually might have processed the keys wrong way resulting
10453 * Redefined the mandatory HMAC algorithms and added new algorithms.
10454 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10455 and hmac-md5 truncated to 96 bits. The mandatory is now
10456 hmac-sha1-96. Rest are optional (including the one that used
10457 to be mandatory). Rationale for this is that the truncated HMAC
10458 length is sufficient from security point of view and can actually
10459 make the attack against the HMAC harder. Also, the truncated
10460 HMAC causes less overhead to the packets. See the RFC2104 for
10463 * Added new [hmac] configuration section. The SKE used to use
10464 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10465 is of course wrong. The official names that must be proposed in
10466 the SKE are the ones defined in the protocol specification
10467 (hmac-sha1-96 for example). The user can configure any hmac
10468 using any hash function configured in the [hash] section. At
10469 least, the mandatory must be configured.
10471 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10473 * Added HMAC list to the SKE proposal list. It has now both
10474 hash algorithm list and HMAC list. This makes the protocol
10475 incompatible with previous versions. The SKE now seems to work
10476 the way it is supposed to work, for the first time actually.
10478 * Defined plain Hash algorithms to the protocol specification.
10479 Added sha1 and md5.
10481 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Implemented support for key agreement packets into the server.
10484 Added functions silc_server_key_agreement and
10485 silc_server_send_key_agreement. Other than these functions,
10486 server has nothing to do with this packet.
10488 * Added support for private message key packets into the server.
10489 Added functions silc_server_private_message_key and
10490 silc_server_send_private_message_key.
10494 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10495 called in the protocol's final callback instead in the END
10496 protocol state. This makes a little more sense and in the same
10497 time in client we can use the same protocol routines for normal
10498 key exchange and to key agreement packet handling as well.
10500 * Added to both client's and server's KE protocol context the
10501 SilcSKEKeyMaterial pointer to save the key material. We will
10502 bring the key material to the protocol's final callback by doing
10503 this. The final callback must free the key material.
10505 * Added SKE's packet_send callback into client's KE protocol
10506 context so that the caller can choose what packet sending function
10507 is used. This way we can use different packet sending when
10508 doing normal SKE when doing key agreement packet handling (in
10509 the key agreement packet handling we do not want to encrypt
10512 * Implemented the responder side of the key agreement routines
10513 in the client. The client can now bind to specified port and
10514 accept incoming key negotiation. The key material is passed
10515 to the application after the protocol is over.
10517 * Implemented the processing of incoming Key Agreement packet
10518 in the client. Added function silc_client_key_agreement to
10519 process the packet.
10521 * Implemented the intiator side of the key agreement routines
10522 in the client. The client can now initiate key agreement with
10523 another remote client. The key material is passed to the
10524 application after the protocol is over.
10526 * Created client_keyagr.c to include all the key agreement
10529 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10530 SILC_TASK_CALLBACK except that it is not static.
10532 * Created client_notify.c and moved the Notify packet handling
10533 from the client.[ch] into that file.
10535 * Created client_prvmsg.c and moved all private message and
10536 private message key routines from the client.[ch] into that file.
10538 * Create client_channel.c and moved all channel message and
10539 channel private key routines from the client.[ch] into that file.
10541 * Changed silc_client_get_client_by_id_resolve to resolve with
10542 WHOIS command instead of IDENTIFY command, in the file
10543 lib/silclient/idlist.c.
10545 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Implemented the SKE's responder side to the Client library.
10549 * When FAILURE is received to the protocol do not trust it
10550 blindly. Register a timeout to wait whether the remote closes
10551 the connection as it should do it, only after that process the
10552 actual failure. This was changed to both client and server.
10554 * Added client_internal.h to include some of the structures
10555 there instead of client.h in lib/silcclient/.
10557 * Added function silc_task_unregister_by_callback to unregister
10558 timeouts by the callback function.
10560 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Some "Incomplete WHOIS info" errors has been appearing on the
10563 log files. Took away the entry->userinfo check from WHOIS
10564 reply sending. The entry->userinfo is now " " if client did not
10565 provide one. I thought this was fixed earlier but something
10566 is wrong still. Let's see if the error still appears.
10568 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10570 * Fixed a minor bug in the login when the channel key is
10571 re-generated in the server. It used to generate the key in
10572 wrong order and thus caused problems in the channel traffic.
10574 * Fixed a minor bug in channel key distsribution after
10575 KICK command. The key was not sent to the router even though
10578 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10580 * Added silc_ske_process_key_material_data as generic routine
10581 to process any key material as the SILC protocol dictates. The
10582 function is used by the actual SKE library but can be used by
10583 applications as well. This relates to the private message keys
10584 and the channel private keys since they must be processed the
10585 same way the normal SILC session keys. The protocol dictates
10586 this. Affected files: lib/silcske/silcske.[ch].
10588 Added also silc_ske_free_key_material to free the
10589 SilcSKEKeyMaterial structure.
10591 * Defined silc_cipher_set_key function to set the key for
10592 cipher without using the object's method function. The affected
10593 files: lib/silccrypt/silccipher.[ch].
10595 * Implemented silc silc_client_add_private_message_key,
10596 silc_client_add_private_message_key_ske,
10597 silc_client_del_private_message_key,
10598 silc_client_list_private_message_keys and
10599 silc_client_free_private_message_keys functions in the
10602 Added functions silc_client_send_private_message_key to send
10603 the Private Message Key payload and silc_client_private_message_key
10604 to handle incoming Private Message Key payload.
10606 * Added Cipher field to the Private Message Key payload to set
10607 the cipher to be used. If ignored, the default cipher defined
10608 in the SILC protocol (aes-256-cbc) is used.
10610 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Removed lib/silcclient/ops.h file.
10614 Redefined parts of the SILC Client Library API. Created new
10615 file silcapi.h that deprecates the ops.h file and defines the
10616 published Client Library API. Defined also private message key
10617 API and channel private key API into the file.
10619 This is the file that the application must include from the
10620 SILC Client Library. Other files need not be included by
10621 the application anymore.
10623 * Added new key_agreement client operation callback and also
10624 defined the Key Agreement library API for the application.
10626 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10629 is used by clients to request key negotiation between another
10630 client in the SILC network. If the negotiation is started it
10631 is performed using the SKE protocol. The result of the
10632 negotiation, the secret key material, can be used for example
10633 as private message key.
10635 Implemented the Key Agreement payload into the files
10636 lib/silccore/silauth.[ch].
10638 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Redefined ciphers for the SILC protocol. Added some new ciphers
10641 and defined the key lengths for the algorithms. Changed the
10642 code accordingly. The default key length is now 256 bits.
10644 * Fixed SKE key distribution function silc_ske_process_key_material
10645 when the key length is more than 128 bits. The default key
10646 length in SILC is now 256 bits.
10648 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10649 to indicate unsupported algorithm.
10651 * Renamed rijndael.c to aes.c and all functions as well.
10653 * Fixed a long standing channel key setting bug in client library.
10654 Weird that it has never surfaced before.
10656 * Fixed bug in channel deletion. If the entire channel is removed
10657 then it must also delete the references of the channel entry
10658 from the client's channel list as the client's channel entry and
10659 the channel's client entry share same memory.
10661 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * Implemented CONNECT and SHUTDOWN commands in the client.
10665 * Implemented CLOSE command to the client.
10667 * Added the function silc_idlist_find_server_by_name into the
10668 files silcd/idlist.[ch].
10670 Added the function silc_idlist_find_server_by_conn into the
10671 files silcd/idlist.[ch].
10673 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * DIE command was renamed to SHUTDOWN. Updated the both code
10676 and protocol specs.
10678 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10679 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10681 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10684 * Added function silc_server_create_connection function to create
10685 connection to remote router. My server implementation actually
10686 does not allow router to connect to normal server (it expects
10687 that normal server always initiates the connection to the router)
10688 so the CONNECT command is only good for connecting to another
10691 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10693 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10694 or some other client was kicked from the channel.
10696 Implemented the handling of the notify type to both client
10699 Implemented silc_server_send_notify_kicked to send the KICKED
10700 notify. It is used to send it to the server's primary router.
10702 * Implemented the KICK command into server and client.
10704 * Added `query' argument to the silc_idlist_get_client function
10705 to indicate whether to query the client from server or not if
10708 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10709 to indicate that the client is not channel founder.
10713 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * Removed the rng context from SilcPacketContext structure and
10716 changed that the packet routine uses the Global RNG API.
10718 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Added support for quit message that client can "leave" on the
10721 channel when it quits the SILC. It is ditributed inside the
10722 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10724 Added silc_server_free_client_data that will take the
10725 signoff message as argument.
10727 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10729 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10731 * Updated parts of the protocol specification to keep it up
10734 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10736 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10737 payloads in one packet.
10739 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10740 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10741 use now the new List flag.
10743 * Also deprecated the following packet types: REPLACE_ID,
10744 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10746 * Added list support for Notify packet in server.
10748 * Added silc_server_send_notify_channel_change to send the
10749 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10750 the silc_server_send_replace_id.
10752 * Added silc_server_send_notify_nick_change to send the
10753 NICK_CHANGE notify type. Deprecates the function
10754 silc_server_send_replace_id.
10756 * Added silc_server_send_notify_join to send the JOIN notify type.
10757 Deprecates the function silc_server_send_new_channel_user.
10759 * Added silc_server_send_notify_leave to send LEAVE notify type.
10760 Deprecates the function silc_server_send_remove_channel_user.
10762 * Added silc_server_send_notify_cmode and
10763 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10764 types. Deprecates the silc_server_send_set_mode function.
10766 * Added SERVER_SIGNOFF notify type to indicate that server has
10767 quit. This means that all clients on the channel from that
10768 server will drop. This can be also used when netsplit happens.
10770 Deprecated REMOVE_ID packet type since it is not needed anymore
10773 Added silc_server_send_notify_server_signoff to send the
10774 SERVER_SIGNOFF notify type. Deprecates the function
10775 silc_server_send_remove_id.
10777 Added also silc_server_send_notify_signoff to send the
10778 SIGNOFF notify type.
10780 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10781 SILC protocol from this day on. Changed the protocol
10782 specification as well.
10784 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10785 notify type. It is used between routers to notify about
10786 topic changes on a channel.
10788 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10791 * Partly updated the protocol specification to comply with the
10792 changes now made. It is still though a bit outdated.
10794 * The JOIN notify type now takes one extra argument <Channel ID>.
10795 The packet used to be destined to the channel but now the
10796 JOIN type may be sent as list thus it is impossible to
10797 destine it to any specific channel. By adding this argument
10798 it is again possible.
10800 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Added CREDITS file. The CHANGES and CREDITS file will appear
10803 in the distribution as well.
10805 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10808 types in the server's silcd/packet_receive.c.
10810 * Implemented CMODE and CUMODE to work in router environment.
10812 * Fixed minor encoding and decoding buglet from the
10813 lib/silccore/silcmode.c.
10815 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10818 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10820 * Changed all SilcConfigServer* and silc_config_server* to
10821 SilcServerConfig* and silc_server_config*, respectively.
10824 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10826 * Associated the ID (client or server ID) to the Authentication
10827 Payload to avoid any possibility of forging. Updated the
10828 protocol specification and the code accordingly.
10830 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10832 * The RSA key length is now save to the RsaKey context in the
10833 key generation process in lib/silccrypt/rsa.c. The key length
10834 is now used to figure out the maximum size of the block allowed
10835 to be encrypted/signed.
10837 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10838 is equivalent to the silc_mp_mp2bin but does not allocate any
10841 * Changed silc_mp_mp2bin API to take length argument. If it is
10842 non-zero then the buffer is allocated that large. If zero, then
10843 the size is approximated using silc_mp_sizeinbase, which however
10846 * Created Global RNG API which is global RNG that application can
10847 initialize. After initializing, any routine anywhere in the
10848 code (including library) can use RNG without allocating a new
10849 RNG object. This was done to allow this sort of use of the
10850 RNG in code that has no chance to allocate RNG object. All
10851 applications currently allocate this and many routines in the
10852 library use this. Affected file lib/silccrypt/silcrng.[ch].
10854 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10855 it to use the Global RNG API.
10857 * Defined Authentication Payload into protocol specification that
10858 is used during SILC session to authenticate entities. It is
10859 used for example by client to authenticate itself to the server
10860 to obtain server operator privileges.
10862 Implemented this payload into the lib/silccore/silcauth.[ch].
10863 Implemented also routines for public key based authentication
10864 as the new protocol specification dictates.
10866 Moved definitions of different authentication methods from
10867 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10869 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10870 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10871 silc_pkcs_verify_with_hash functions into the file
10872 lib/silccrypt/silcpkcs.[ch].
10874 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10876 * The client entry's userinfo pointer must be always valid.
10877 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10878 will fail since it requires the userinfo. Now, the userinfo
10879 is allocated as "" if actual userinfo does not exist. Actually,
10880 it must exist and it is totally Ok to drop client connections
10881 that does not announce the userinfo. However, we will make
10882 this workaround for now.
10884 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10885 to return the remote port by socket.
10887 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10890 SILC_SERVER_PENDING_EXEC and added an new macro
10891 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10892 data or when error occurs while processing the pending command.
10894 Added new argument `destructor' into silc_server_command_pending
10895 and to the SilcServerCommandPending object. This destructor is
10896 now called after calling the pending callback or if error occurs
10897 immediately. If error occurs the actual pending callback won't
10898 be called at all - only the destructor. The destructor may be
10899 NULL if destructor is not needed.
10901 All this applies for client library code as well. Similar
10902 changes were made there as well for the pending commands.
10904 In the client, the application must now allocate the
10905 SilcClientCommandContext with the silc_client_command_alloc
10908 * Added reference counter to the SilcServerCommandContext. Added
10909 function silc_server_command_alloc and silc_server_command_dup
10912 Same type of functions added to the client library for the same
10915 * Removed the cmd_ident from IDListData away since it is now
10916 global for all connections. It is the command identifier used
10917 in command sending and with pending commands. The affected file
10920 * Added reference counter to the SilcSocketConnection objecet to
10921 indicate the usage count of the object. The object won't be
10922 freed untill the reference counter hits zero. Currently only
10923 server uses this, and client ignores it. The client must be
10924 set to use this too later. The affected files are
10925 lib/silccore/silcsockconn.[ch]. Added also the function
10926 silc_socket_dup to increase the reference counter.
10928 This was mainly added because it is possible that the socket
10929 is removed underneath of pending command or other async
10930 operation. Now it won't be free'd and proper DISCONNECTING
10931 flags, etc. can be set to avoid sending data to connection that
10932 is not valid anymore.
10934 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10935 the connection. After that it sets SILC_SET_DISCONNECTED.
10936 It is, however, possible that the socket data is not still freed.
10937 The silc_server_packet_process now checks that data is not
10938 read or written to connection that is DISCONNECTED. The socket
10939 get's freed when the reference counter hits zero.
10941 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10943 * Changed the client operation API: channel_message operation's
10944 `sender' is now the client entry of the sender, not the nickname
10945 and the `channel' is the channel entry, not the channel name.
10947 In the private_message operation the `sender' is now also the
10948 client entry of the sender not the nickname.
10950 Affected file is lib/silcclient/ops.h and all applications
10951 using the client operations.
10953 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10955 * Moved the calling of ops->connect() from connect_to_server_final
10956 into receive_new_id functin since that is the point when the
10957 client is actually allowed to send traffic to network. The
10958 affected file is lib/silcclient/client.c.
10960 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10962 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10963 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10964 (if needs broadcasting) instead of broadcasting the packets one
10965 by one which would make a burst in the network traffic.
10967 * Added `broadcast' argument to the functions in silcd/server.[ch]
10968 silc_server_create_new_channel[_with_id] to indicate whether
10969 to send New Channel packet to primary router.
10971 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Added new function into the silcd/server.[ch] files:
10974 silc_server_create_new_channel_with_id to create new channel with
10975 already existing Channel ID.
10977 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10978 lib/silccore/silcpacket.h. This packet is used t send list of
10979 Set Mode payloads inside one packet. Server uses this to set
10980 the modes for the channels and clients on those channels, that it
10981 announced to the router when it connected to it. The protocol
10982 specification has been updated accordingly.
10984 * The silc_server_new_channel did not handle the packet coming
10985 from normal server as it normally does not send that. However,
10986 when it announces its channels it does send it. Implemented
10987 the support for that.
10989 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10990 into the file lib/silccore/id.h.
10992 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Fixed memory leaks in the functions silc_idlist_del_client,
10995 silc_idlist_del_channel and silc_idlist_del_server in the file
10996 silcd/idlist.c. All of those leaked like a sieve.
10998 * Fixed some small memory leaks in the client's function
10999 silc_client_notify_by_server.
11001 * Added functions into silcd/server.c: silc_server_announce_clients,
11002 silc_server_announce_channels and silc_server_announce_server.
11003 These functions are used by normal and router server to announce
11004 to its primary router about clients, channels and servers (when
11005 router) that we own. This is done after we've connected to the
11008 These functions effectively implements the following packet types:
11009 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
11010 and SILC_PACKET_NEW_ID_LIST.
11012 * Added new functions into the silcd/packet_receive.[ch]:
11013 silc_server_new_id_list, silc_server_new_channel_list and
11014 silc_server_new_channel_user_list to handle the incoming
11015 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
11017 * Added support of changing Channel ID in the function
11018 silc_server_replace_id. If the server that announces a channel
11019 to the router already exists in the router (with same name but
11020 with different Channel ID), router is responsible to send
11021 Replace ID packet to the server and force the server to change
11022 the Channel ID to the one router has.
11024 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
11025 client that the Channel ID has been changed by the router. The
11026 normal server sends this to the client. Client must start using
11027 the new Channel ID as the channel's ID.
11029 Implemented handling of this new type into lib/silcclient/client.c
11030 into the function silc_client_notify_by_server.
11032 * Added new function silc_idlist_replace_channel_id into the files
11033 silcd/idlist.[ch] to replace the Channel ID.
11035 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11037 * Call silc_server_command_identify_check always when processing
11038 the IDENTIFY command in silcd/command.c
11040 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11042 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
11043 send keepalive packets. The packet can be sent by clients,
11044 servers and routers.
11046 Added function silc_socket_set_heartbeat into the file
11047 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
11048 If not set, the heartbeat is not performed. The actual
11049 heartbeat is implemented in the low level socket connection
11050 library. However, application is responsible of actually
11051 sending the packet.
11053 Added silc_server_send_heartbeat to send the actual heartbeat
11054 packet into silcd/packet_send.[ch]. Server now performs
11055 keepalive with all connections.
11057 * Added silc_task_get_first function into lib/silcutil/silctask.c
11058 to return the timeout task with shortest timeout. There was a bug
11059 in task unregistration that caused problems. TODO has been
11060 updated to include that task system must be rewritten.
11062 * The client library will now resolve the client information when
11063 receiving JOIN notify from server for client that we know but
11064 have incomplete information.
11066 * Rewrote parts of silc_server_remove_from_channels and
11067 silc_server_remove_from_one_channel as they did not remove the
11068 channel in some circumstances even though they should've.
11070 * Encryption problem encountered in server:
11072 The LEAVE command used to send the Channel Key packet to the
11073 router immediately after generating it. However, the code
11074 had earlier sent Remove Channel user packet but not immediately,
11075 ie. it was put to queue. The order of packets in the router
11076 was that Channel Key packet was first and Remove Channel User
11077 packet was second, even though they were encrypted in the
11078 reverse order. For this reason, MAC check failed. Now, this
11079 is fixed by not sending the Channel Key packet immediately but
11080 putting it to queue. However, this is more fundamental problem:
11081 packets that are in queue should actually not be encrypted
11082 because packets that are sent immediately gets encrypted
11083 actually with wrong IV (and thus MAC check fails). So, packets
11084 that are in queue should be encrypted when they are sent to
11085 the wire and not when they put to the queue.
11087 However, the problem is that the current system has not been
11088 designed to work that way. Instead, the packet is encrypted
11089 as soon as possible and left to the queue. The queue is then
11090 just purged into wire. There won't be any fixes for this
11091 any time soon. So, the current semantic for packet sending
11094 o If you send packet to remote host and do not force the send
11095 (the packet will be in queue) then all subsequent packets to the
11096 same remote host must also be put to the queue. Only after the
11097 queue has been purged is it safe again to force the packet
11100 o If you send all packets immediately then it safe to send
11101 any of subsequent packets through the queue, however, after
11102 the first packet is put to queue then any subsequent packets
11103 must also be put to the queue.
11105 Follow these rules and everything works fine.
11107 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11109 * Added new function silc_server_remove_clients_by_server to
11110 remove all client entries from ID list when the server connection
11111 is lost. In this case it is also important to invalidate all
11112 client entires as they hold the invalid server entry. This
11113 fixes fatal bug when server has lost connection and will reconnect
11116 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11118 * Made some sanity checks to silc_server_daemonise like to check
11119 whether the requested user and group actually exists.
11121 * Added sanity check to SKE's silc_ske_responder_finish to check
11122 that the public and private key actually is valid.
11124 * Invalidate the client's nickname when receiving Replace ID
11125 packet and the Client ID is being replaced. This means that the
11126 server will query the nickname if someone needs it (client)
11129 * Sort the ID Cache in client library when the ID Cache data
11130 has changed (needs sorting).
11132 * Do not allow for SILC client to create several connections to
11133 several servers. The client does not support windows right now
11134 and generating multiple connections causes weird behaviour.
11136 Irssi-silc client does support windows and can handle several
11137 connections without problems, see: www.irssi.org and SILC plugin.
11139 * Fixed some places where client was added to the IDList. The
11140 rule of thumb is following (in order to get everything right):
11141 If the client is directly connected local client then the
11142 `connection' argument must be set and `router' argument must be
11143 NULL to silc_idlist_add_client function. If the client is not
11144 directly connected client then the `router' argument must
11145 bet set and the `connection' argument must be NULL to the
11146 silc_idlist_add_client function.
11148 * The funtion silc_server_packet_send_local_channel actually did
11149 not check whether the client was locally connected or not. It
11150 does that now. Fixed a bug related to LEAVE command.
11152 * Fixed Remove Channel User payload parsing bug in server's
11153 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
11155 * The server's silc_server_save_channel_key now checks also the
11156 global ID list for the channel as it might not be in the local
11157 list. Fixed a bug related to LEAVE command.
11159 * Is this the end of the [<unknown>] buglet that has been lurking
11160 around for a long time? A little for loop fix in server's
11161 silc_server_command_whois_parse that is used by both IDENTIFY
11162 and WHOIS command. At least, this was a clear bug and a cause
11163 of one type of [<unknown>] buglet.
11165 * WHOIS and IDENTIFY commands call the function
11166 silc_server_command_[whois/identify]_check function even if
11167 we are not router server.
11169 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11171 * Added --with-gmp configuration option. If set the GMP
11172 is always compiled in the SILC source tree. If not set then
11173 it is checked whether the system has the GMP3 installed. If
11174 it has then the GMP won't be compiled (the system's headers
11175 and library is used), if it doesn't have it then the GMP is
11176 compiled in the SILC source tree.
11178 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11180 * Changed RSA private exponent generation to what PKCS #1
11181 suggests. We try to find the smallest possible d by doing
11182 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
11183 not security fix but optimization.
11185 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11187 * Added new config entry [Identity] to fork the server and run
11188 it as specific user and group. A patch from Bostik.
11190 * Imported Dotconf configuration library into lib/dotconf.
11191 This will be used to create the SILC configuration files later.
11192 It will appear in the distsribution after this commit.
11194 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11196 * A big code auditing weekend happening. Auditing code for
11197 obvious mistakes, bugs and errors. Also, removing any code
11200 Removed files for being obsolete:
11202 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
11203 inline in the file lib/silcutil/silcbuffer.h)
11205 o lib/silcutil/silcbufutil.c (the header has inline versions)
11207 Changed code to fix possible error conditions:
11209 o The buffer formatting routines now check that the destination
11210 buffer really has enough space to add the data. This applies for
11211 both buffer formatting and unformatting
11212 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
11213 unformatting was changed to accomodate following rules:
11214 XXX_*STRING_ALLOC will allocate space for the data into the pointer
11215 sent to the function while XXX_*STRING will not allocate or copy
11216 the data into the buffer. Instead it sets the pointer from the
11217 buffer into the pointer sent as argument (XXX_*STRING used to
11218 require that the pointer must be allocated already). This change
11219 makes this whole thing a bit more consistent and more optimized
11220 (note that the data returned in the unformatting with XXX_*STRING
11221 must not be freed now). The routines return now -1 on error.
11223 o Tried to find all code that use buffer_format and buffer_unformat
11224 and added return value checking to prevent formatting and
11225 especially unformatting errors and possible subsequent fatal
11228 o Changed ske->x and ske->KEY to mallocated pointers in
11229 lib/silcske/silcske.h. Fixed possible data and memory leak.
11231 o Added return value checking to all *_parse* functions. Fixed
11232 many memory leaks as well.
11234 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11235 so that buffer overflows would not happen. All code now also
11236 checks the return value as it can fail.
11238 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Added reconnection support to server if the normal server looses
11241 its connection to the router (for example if router is rebooted).
11242 The server performs normal reconnection strategy implemented
11243 to the server. Affected file silcd/server.c.
11245 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11247 * Added new packet type SILC_PACKET_SET_MODE that is used to
11248 distribute the information about changed modes (for clients,
11249 channels and clients channel modes) to all routers in the
11250 network. Updated the protocol specification accordingly.
11252 Added functions into silcd/packet_send.c and
11253 silcd/packet_receive.c: silc_server_send_set_mode,
11254 silc_server_set_mode.
11256 Added new files silcmode.[ch] into lib/silccore that implements
11257 the encoding and decoding of Set Mode Payload. Added new type
11258 SilcSetModePayload. Moved the definitions of different modes
11259 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11261 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11263 * Oops, a little mistake in server's connection authentication
11264 protocol. The protocol is not ended with FAILURE but with
11265 SUCCESS if the authentication is Ok. :) Affected file is
11268 * Implemented NICK_CHANGE notify handling in server in the file
11269 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11270 the local clients on the channel. After the changing nickname
11271 in router environment snhould work and the [<unknown>] nickname
11272 should appear no more.
11274 The silc_server_replace_id function that receives the Replace ID
11275 payload now sends the NICK_CHANGE notify type also in the file
11276 silcd/packet_receive.c
11278 * Changed WHOIS and IDENTIFY command to support the maximum amount
11279 of arguments defined in protocol specs (3328 arguments). This
11280 fixed a bug that caused problems when there were more than three
11281 users on a channel.
11283 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11285 * Added extra parameter, command identifier, to the
11286 silc_client_send_command so that explicit command identifier
11289 Changed that ID list routines uses specific command identifier
11290 when sending WHOIS/IDENTIFY requests to the server so that they
11291 can be identified when the reply comes back.
11293 Affected files lib/silcclient/command.[ch],
11294 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11296 * Added `sender' argument to silc_server_packet_send_to_channel
11297 to indicaet the sender who originally sent the packet to us
11298 that we are now re-sending. Ignored if NULL. Affected file
11299 silcd/packet_send.[ch].
11301 * Added some server statistics support in silcd/server_internal.h
11302 SilcServerStatistics structure and around the server code. Also
11303 send some nice statistics information when client is connecting
11306 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11308 * Fixed channel ID decoding in server's JOIN command reply in
11309 silcd/command_reply.c
11311 * Fixed braodcasting of replace ID payload to not to send it if
11312 we are standalone server in silcd/packet_receive.c.
11314 * Fixed all channel message sending routines to not to send
11315 packets to clients that has router set, since they are routed
11316 separately in the same function earlier. Affects file
11317 silcd/packet_send.c and all channel packet sending functions.
11319 * In USERS reply, res_argv[i] are not allocated, the table
11320 is allocated. Thus changed that free the table, not its
11323 * In server's whois_check and identify_check if the client is
11324 locally connected do not send any WHOIS commands - they are not
11327 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11329 * Fixed some minor bugs in client when sending WHOIS command. The
11330 arguments was in wrong order.
11332 * Removed statis function add_to_channel from server in
11333 silcd/command.c that was previously used with the joining but
11336 * Tested USERS command in router environment successfully with two
11337 routers, two servers and two clients.
11339 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Reorganized the USERS command and command reply in client library
11342 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11343 When the command is given by user we register a pending command
11344 callback that will reprocess the command after the reply has been
11345 received from the server. When reprocessing the packet we then
11346 display the information. Thus, the USERS information is displayed
11347 now in the command callback instead of in the command reply
11348 callback. The processing of the command is same as previously
11349 when server has sent the command reply in the JOINing process.
11351 * Added to USERS command in silcd/command_reply.c to join the client,
11352 we didn't use to know about, to the channel after we've created
11353 a client entry for it. Also, for clienet we did know already still
11354 check whether it is on the channel or not and add it if not.
11356 * Removed silc_server_command_join_notify as the function and its
11359 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11361 * Changed the client's pending command handling to the same as the
11362 server's pending command handling. It is also now possible to
11363 execute command reply functions from other command reply
11364 function as the function callbacks for commands and command
11365 replies are one and same. The pending commands are not static
11366 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11367 in client connection context. Thus, pending commands are server
11368 connection specific as it is convenient.
11370 Changed the function silc_client_command_pending and
11371 silc_client_command_pending_del and added new function
11372 silc_client_command_pending_check. Removed the
11373 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11376 * Added cmd_ident, current command identifier, to the client
11377 connection context in lib/silcclient/client.h to keep track on
11378 command identifiers used in command sending. Client's command reply
11379 function handling now supports the mandatory command identifiers.
11381 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11382 funtions in client to fully support pending command callbacks.
11384 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11385 as one of the arguments to the application in the command reply
11388 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11389 before first releasing SILC but came back. Now it is removed again
11390 and should come back nomore. The FORWARDED flag was used only
11391 by the JOINing procedure by forwarding the command packet to router.
11392 Now, the JOINing procedure has been changed to more generic (due
11393 to various router environment issues) and FORWARDED is not needed
11394 anymore for anything. The protocol specification is yet to be
11397 Now, removed silc_server_packet_forward from server and the flag
11398 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11400 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Renamed NAMES command to USERS command. The NAMES was named that
11403 due to historical reasons. Now it is renamed. Also, rewrote
11404 parts of the USERS command. The nickname list is not sent anymore
11405 by the server. Only Client ID and mode lists are sent in the USERS
11406 command. Changed this also to the protocol specification.
11408 The client now resolves the names and stuff after it receives
11409 the USERS list from the server when joining to the channel.
11411 * WHOIS and IDENTIFY commands has been changed to support multiple
11412 Client ID's per command. One can now search for multiple users
11413 in the network by sending only one WHOIS or IDENTIFY command.
11414 Changed the code and the protocol specifications.
11416 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11417 uses silc_server_command_whois_parse to parse the request. */
11419 * If normal server, do not parse the WHOIS and IDENTIFY requests
11420 before sending it to the router. Saves some time.
11422 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Fixed JOIN command on client library. Wrong number of arguments
11425 used to crash the client.
11427 * Added silc_server_channel_has_global function to check whether
11428 channel has global users or not.
11430 * Added silc_server_channel_has_local function to check whether channel
11431 has locally connected clients on the channel.
11433 * The silc_server_remove_from_one_channel now checks whether the
11434 channel has global users or not after given client was removed from
11435 the channel. It also checks whether the channel has local clients
11436 on the channel anymore. If it does not have then the channel entry
11437 is removed as it is not needed anymore.
11439 * The silc_server_notify now checks on JOIN notify whether the joining
11440 client is one of locally connected or global. If it is global then
11441 the channel has now global users on the channel and that is marked
11442 to the channel entry. Also, it now saves the global client to
11443 global list who is joining and JOINs it to the channel. This is
11444 for normal server, that is.
11446 Changed silc_server_send_notify_on_channel,
11447 silc_server_packet_relay_to_channel and
11448 silc_server_packet_send_to_channel check if we are normal server
11449 and client has router set (ie. global client) do not send the
11450 message to that client, as it is already routed to our router.
11452 * Implemented LEAVE notify type handling in silc_server_notify
11455 * Tested LEAVE command in router environment successfully. Tested
11456 with two routers, two servers and two clients.
11460 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11462 * Implemented SIGNOFF notify type handling in silc_server_notify
11465 * silc_server_remove_id now removes the client entry from all channels
11466 it has joined and thusly sends SIGNOFF notify type.
11468 * Rewrote the NAMES list generation in server by removing two excess
11469 loops. The lists are created now inside one loop.
11471 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11473 * silc_server_remove_channel_user checks now also global list
11474 for channel and client.
11476 * silc_server_new_channel_user checks now both local and global
11477 list for channel and client. Fixed a bug in client id decoding.
11478 Used to decode wrong buffer.
11480 * silc_server_channel_message checks now both local and global
11481 list for channel entry.
11483 * Tested channel joining (hence JOIN) in router environment
11484 successfully. Tested with two routers, two servers and two
11487 * Tested channel message sending in router environment successfully.
11489 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11491 * Added silc_server_save_channel_key into server.[ch] to save the
11492 received channel key in Channel Key payload processing. It is
11493 also used in JOIN command reply handling.
11495 Equivalent function silc_client_save_channel_key added into
11496 client.[ch] into client library.
11498 * Changed JOIN command reply to send information whether the channel
11499 was created or not (is existing already) and the channel key
11500 payload. Changed protocol specs accordingly.
11502 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11503 the request was sent by ID and not by nickname. Crashed on
11506 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11508 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11509 now correctly save the received data.
11511 * silc_server_free_sock_user_data now notifies routers in the
11512 network about entities leaving the network.
11514 At the same time implemented functions silc_server_remove_id
11515 and silc_server_send_remove_id to receive and send REMOVE_ID
11516 packets. The packet is used to notify routers in the network
11517 about leaving entities. The ID removed will become invalid in
11520 * Added function silc_idlist_del_server into server. Removes and
11521 free's server entry from ID list.
11523 * silc_server_private_message function now checks, if we are router,
11524 that the destination ID really is valid ID, naturally.
11526 * In router when NEW_ID packet is received (for new client) the
11527 hash of the Client ID is saved in the ID Cache but the
11528 client->nickname is set to NULL, instead of putting the hash
11531 IDENTIFY command now also checks that client->nickname must be
11532 valid. If it is not if will request the data from the server who
11533 owns the client. Added new function
11534 silc_server_command_identify_check.
11536 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11537 to set the command to already allocated Command Payload.
11539 * Tested private message sending in router environment with two
11540 routers, two servers and two clients. Fixed minor bugs and now
11543 * Fixed segfault from client's NAMES command. Used to crash if
11544 not on any channel.
11546 * Forwarded packets must not be routed even if it is not destined
11547 to the receiver. Changed server code comply with this.
11549 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11551 * Added `require_reverse_mapping' boolean value to ServerParams
11552 structure. If TRUE (not default) the server will require that
11553 the connecting host has fully qualified domain name.
11555 If the reverse mapping is not required and hostname could not be
11556 found the IP address is used as hostname.
11558 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11560 * Implemented version string checking to both client and server.
11561 The check is incomplete currently due to the abnormal version
11562 strings used in development version of SILC.
11564 * Changed all command functions in server to use the new
11567 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11569 * Changed char *data to unsigned char *data in ID Cache system to
11570 support binary data as ID Cache data. Changed code to support
11571 binary data in lib/silccore/idcache.c.
11573 * Renamed silc_server_packet_relay_command_reply to
11574 silc_server_command_reply as it is normal packet receiving
11575 function. Rewrote the function to accept command replys for
11576 servers and not only for clients.
11578 * Mark remote router always as registered server if we are connecting
11579 to it. Otherwise, commands sent by the router to us are ignored.
11581 * All ID List find routines now returns the ID Cache Entry pointer
11582 as well if requested.
11584 * WHOIS command works now in router environment, tested with two
11585 routers, two servers and two clients.
11587 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11588 in router environment (as it is almost equivalent to WHOIS) but
11589 hasn't been tested thoroughly. Added new functions:
11591 silc_server_command_identify_parse
11592 silc_server_command_identify_send_reply
11593 silc_server_command_identify_from_client
11594 silc_server_command_identify_from_server
11596 * Disabled route cache adding because adding two different ID's with
11597 same IP replaces the old cache entry thus giving wrong route.
11598 The entry->router->connection is always the fastest route anyway
11599 so route cache may not be needed. Of course, new routes maybe
11600 established after receiving the ID when the entry->router->connection
11601 might not be anymore the most optimal.
11603 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11605 * Add route cache for received ID for fast routing.
11607 * Added silc_server_packet_route to route received packet on router
11608 that is not destined to us.
11610 * Renamed silc_server_get_route to silc_server_route_get.
11612 * Added id_string and id_string_len fields into SilcServer to
11613 include encoded ServerID for fast comparing without excess
11614 encoding of the ID's.
11616 * Cleaned up WHOIS command on server side. Added following static
11619 silc_server_command_whois_parse
11620 silc_server_command_whois_check
11621 silc_server_command_whois_send_reply
11622 silc_server_command_whois_from_client
11623 silc_server_command_whois_from_server
11625 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11626 arguments in command replies. All command functions should be
11627 updated to use this macro.
11629 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11631 * Minor typo fixes on command reply handling on server.
11633 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11635 * Added silc_server_command_add_to_channel internal routine to add
11636 the client to the channel after router has created the channel and
11637 sent command reply to the server.
11639 * Added generic silc_server_send_command to send any command from
11642 * Use static buffer with ID rendering instead of duplicating data.
11644 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11646 * Fixed a channel user mode bug when joining to a channel server gave
11647 everybody channel founder rights, oops.
11649 * We mark ourselves as the router of the incoming server connection
11650 if we are router ourselves. This way we can check in some packet
11651 sending functions whether it is locally connected server. For
11652 incoming router connections we put NULL.
11654 * For router sending packets locally means now always sending the
11655 packet cell wide; to local clients and local servers. For normal
11656 server sending packet locally means sending it to only local
11659 * Fixed the JOIN command to really work in router environment. If the
11660 channel is created it is always created by the router. Router is
11661 also responsible of making the initial joining to the channel,
11662 sending JOIN notify to the sending server and distributing
11663 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11664 does not exist server doesn't do anything else but forward the
11665 command to the router which performs everything.
11667 * Added silc_server_send_channel_key function to send the Channel Key
11670 * Added silc_server_create_channel_key to create new channel key. The
11671 channel key is now re-generated everytime someone joins or leaves
11672 a channel, as protocol dictates. Note: channel->key_len is the
11673 key length in bits.
11675 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11677 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11678 packet_receive.[ch] to separate packet sending and receiving
11679 routines. The server.[ch] now includes everything else including
11680 actual packet processing (writing and reading data) and other
11683 Renamed silc_server_private_message_send_internal to
11684 silc_server_send_private_message. The routine is still though
11685 used only to relay private messages as server does not send
11686 private messages itself.
11688 Renamed silc_server_new_channel to silc_server_create_new_channel
11689 and added new function sicl_server_new_channel that handles the
11690 incoming New Channel packet. Added also new sending function
11691 silc_server_send_new_channel to send New Channel Payload.
11693 * Added new function silc_server_notify to process incoming notify
11694 packet to the server/router. Server may then relay the notify
11695 to clients if needed.
11697 * Added new function silc_server_new_channel_user to process incoming
11698 New Channel User packet. Router will redistribute the packet and
11699 send JOIN notify to its local clients and locally connected servers
11700 if needed. Normal server will send JOIN notify to its local client
11701 on same channel when received this packet. Added also corresponding
11702 sending function silc_server_send_new_channel_user to sent the
11705 * Added boolean route argument to send_notif_to_channel and
11706 packet_send_to_channel functions to attempt to route the packet
11707 if it is TRUE and send only locally if it is FALSE.
11709 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11711 * silc_server_replace_id now broadcasts the received replace ID
11712 packet if it is not broadcast packet already. The router must
11713 broadcast to inform other routers about changed ID.
11715 * Added backpointer to server's router into SilcServer context in
11716 silcd/server_internal.h.
11718 * Fixed silc_server_packet_broadcast to send correct broadcast
11721 * The channel key is now distributed to the local client as soon
11722 as it is received from the router (in router environment) so that
11723 no other packet may be sent for the channel until client has
11726 * silc_server_remove_channel_user now broadcasts the received
11727 Remove Channel User packet if it is not broadcast packet already.
11728 The router must broadcast to inform other routers about removed
11731 * Added users field into SilcPacketContext that is a reference count
11732 of the context. One can increase the reference count by calling
11733 silc_packet_context_dup which is now changed to just increase the
11734 reference count instead of duplicating the data. The reference
11735 count is decresed by calling silc_packet_context_free that will
11736 free the data after the reference count hits zero.
11738 For now on the packet context and everything allocated into it
11739 (including the raw packet from network) must be freed by calling
11740 the new silc_packet_context_free function. Added also new function
11741 silc_packet_context_alloc that must be used now to allocate the
11742 context. This also means that if a routine is asynchronous from
11743 silc_[client/server]_packet_parse_type the packet context must
11744 be duplicated by calling silc_packet_context_dup. Otherwise it
11745 gets free'd after silc_[client/server]_packet_parse_type returns.
11746 Also, one must remember that if packet is duplicated then its
11747 reference count must be decresed by calling the free function as
11748 many times as it was duplicated.
11750 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11751 from both client and server.
11753 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11755 * Made joining to a channel working in router environment.
11757 * Cleaned up JOIN command on server side and create function
11758 silc_server_command_join_channel internal routine to make the
11761 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11763 * Changed silc_command_pending list to SilcDList. Also, added
11764 `ident' field to SilcServerCommandPending structure to identify
11765 the reply and to call correct callback.
11767 Added silc_server_command_pending_check function to replace the
11768 corresnponding macro. The silc_command_pending list is not
11771 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11772 to set identifier to previously allocated Command Payload. It
11773 is used to set identifier for command when resending Command
11776 * Added silc_command_payload_encode_payload to encode Command
11777 Payload buffer from SilcCommandPayload structure.
11779 * Added silc_argument_payload_encode_payload to encode Argument
11780 payload buffer from SilcArgumentPayload structure.
11782 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11784 * Changed WHOIS command to support router connection on server side.
11785 The whois request is always sent to router unless the server is
11786 standalone server. After server has received the reply from the
11787 router will it send the reply to the client.
11789 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11790 broadcast received broadcast packet. The function is used only
11791 by router. The broadcast packet is always sent to the router's
11794 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11795 render given ID to printable string, for log files for example.
11797 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11799 * Made basic router to router connections working. At least they
11800 can now connect to each other but nothing really works the way
11801 they are supposed - yet.
11803 * Added new initiator token to RouterConnection configuration
11804 file in silcd/serverconfig.[ch]. It is used to tell whether we
11805 are the initiator to the remote router or whether we'll expect
11806 the other end to connect.
11808 * Moved registering of listener task to silc_server_init, hence
11809 the server starts listenning as soon as it is run, even if it
11810 does not have connections to other routers. Let's see how well
11813 * Changed default connection retry timeouts for more suitable in
11816 * Removed cipher and such arguments from silc_idlist_add_client
11817 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11818 Added new function silc_idlist_add_data to add the keys and stuff
11821 * Added SilcIDListData structure and added it to SilcClientEntry
11822 and SilcServerEntry as their first field in the structure. This
11823 way we can explicitly cast the ID entries to the SilcIDListData
11824 structure and get common data for the entries. In past, we had
11825 to first check what type of connection it is and then cast it to
11826 correct ID entry type. Now, we can directly cast the opaque
11827 pointer to the SilcIDListData (no matter what ID entry it actually
11828 is) and get the data needed.
11830 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11832 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11833 in some circumstances even if threre were timeout tasks, though not
11834 IO tasks, but tasks anyway. Now fixed.
11836 * Defined SilcServerConnection structure to hold connection specific
11837 stuff about directly connected servers and routers. The definition
11838 is currently in silcd/server_internal.h. I thought about having
11839 a bit more important role fro this struct but for now it is used
11840 only when connecting to other server (or router actually).
11842 * Added connecting retry support in server when connecting to
11843 router(s). The retry feature implement exponential backoff
11844 algorithm. Also, added SilcServerParams structure to hold default
11845 parameters for server. For now, it include these retry settings
11846 and are hard coded. After server is moded to be as Silc Server
11847 Library this structure will be more important.
11849 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11851 * Changed client librarys channel->clients table to SilcList and
11852 changed code accordingly.
11854 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11856 * Changed client's channel table to SilcList and changed code
11857 accordingly. Also changed SilcChannelClientEntry to include back-
11858 pointer to the channel so that client entry can use that structure
11859 as list as well and we have fast cross-reference to the channel.
11860 This change dramatically decreased the complexity of channel
11861 handling with client entry and vice versa (removed one extra
11862 loop when searching for channel entry from many functions).
11864 * Changed server->sim from table to SilcDList and changed code
11867 * NAMES command can now be used from user interface. It will show
11868 the user list on the channel, neatly.
11870 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11871 Code now saves realname of the user if it becomes available.
11873 * Renamed configure.in to configure.in.pre and made ./prepare
11874 script to automatically add correct version string to
11875 configure.in which it creates from configure.in.pre.
11877 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11879 * NAMES command reply now shows users mode with the nickname when
11880 joining to channel.
11882 * Moved silc_client_ch[u]mode[_char] functions from
11883 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11884 place sucks, they are utility functions and should be in some
11887 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11889 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11892 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11896 * Added TRQ (efficient deque and list library) into lib/trq. This is
11897 a very good list library that is currently used in the SILC. Defined
11898 SilcList API over the library because I didn't like the API very
11899 much. See lib/trq/silclist.h for the API and examples of how to
11900 use the API. Fixed various places in the code to use the new
11901 SilcList API. The SilcList is meant for lists that has a structure
11902 already defined as a list. It is not suitable to add just some
11903 context to the list (in TRQ, the context is the list actually).
11905 So, I defined SilcDList that can be used for the purpose where
11906 predefined list structure does not exit. This can be used as
11907 such list. Now some context just can be added to the SilcDList.
11908 Currently this list is not used in the SILC just yet, though there
11909 are a lot places where this can replace dynamically allocated
11910 tables and I will fix these places, later, to use SilcDList.
11911 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11912 and use TRQ internally).
11914 Also fixed some annoying warning messages that the original TRQ
11915 code generated. Also minor changes to TRQ's Makefile.in.
11917 * Added support for querying by Client ID to both WHOIS and
11918 IDENTIFY commands into server, as required by the protocol.
11920 * Removed method function pointers from SilcBuffer structure. They
11921 weren't used to anything and just increased the context size for
11922 no good reason. This change also made silc_buffer_alloc and
11923 silc_buffer_free functions inline functions.
11925 * Disabled command flooding detection support until it's fixed so
11926 that it accepts commands in but does not execute them more than once
11929 * Added silc_net_localhost(), to return local hostname, into
11930 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11931 that must be initialized before calling silc_client_init.
11933 * Added new function: silc_server_send_notify_on_channels to send
11934 notify messages to all channels client has joined. It is assured
11935 that the message is sent only once per client.
11937 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11938 lib/silcutil/silcutil.[ch] as silc_format function. The new
11939 function is generic and is used by server as well, not only by
11940 the logging routines.
11942 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11943 the provided version string was not acceptable. Added new function:
11944 silc_ske_check_version into lib/silcske/silcske.h. The function
11945 must be implemented by the application (client or server) and it
11946 does not reside in the SKE library. The function checks the version
11947 string remote end sent.
11949 * Added back pointers (to opaque context and to SilcSocketConnection)
11950 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11952 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11953 duplicate packet context structure.
11955 * Changed `notify' client operation to send same arguments as client
11956 receives from server except for ID's. ID's are mapped to correct
11957 ID entry and that is returned. Also, if channel entry is not sent
11958 by server but the notify is for channel the channel entry is sent
11959 to application (otherwise application doesn't know that it is for
11960 channel (library gets it from packet's Destination ID)).
11962 * Added silc_client_remove_from_channels into client library to
11963 remove a client from all channels it has joined to. Used when
11964 received SIGNOFF notify from server. Added also new function
11965 silc_client_replace_from_channels to replace old ID entry with
11966 new ID entry on all channels. Used when received NICK_CHANGE
11967 notify from server.
11969 * Fixed ID Cache list handling in silc_idlist_get_client in
11970 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11971 to get (or query) client by ID.
11973 * Updated TODO list.
11975 * Added connection authentication status message defined by the
11976 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11977 support for these into the code in client and server side.
11979 * Added generic function silc_client_send_command to send any command
11980 with variable argument list. Application should use this function
11981 to send commands if the command functions provided by the library
11982 does not suite for the application's user interface needs.
11984 * Added new `failure' client operation. Application is notified about
11985 received failure packet if client is executing a protocol. In this
11986 case the protocol's execution has failed.
11988 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11989 is required by the protocol.
11991 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11992 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11995 * Added status flag to SilcSKE object to indicate realtime status
11996 of the SKE protocol.
11998 * Application receives now exactly same command reply arguments as
11999 the library receives from server. However, if ID is received the
12000 corresponding ID entry is returned to the application (eg. Client
12001 ID is mapped to correct SilcClientEntry entry and that is returned).
12002 Changed command_reply client operation due to this change.
12004 * Changed all ID's in commands and in command replys as ID Payloads.
12005 Change affected both client and server side codes.
12007 All ID's sent in SILC network (with execption of ID's in SILC
12008 Packet header) are sent in ID Payload to support variable length
12011 * Server now notifies nick changes and notifies all clients on
12012 the channels about the new nickname (about the new Client ID,
12015 * Implemented CMODE command to change channel modes. Supports all
12016 channel modes defined by the protocol specs except ban and invite
12017 lists. (Also, private channel key mode is supported but support for
12018 setting private channel key in client is missing, thus, this mode
12019 has no effect on client side (except that server requires that the
12020 client uses private channel key and normal channel traffic does not
12023 Also, invite mode works per se, but INVITE command does not work
12024 yet correctly, so you can set channel as invite only channel but
12025 inviting clients to the channel does not work (it is yet to be
12026 thought what's the best way to do it).
12028 * Added new command SILC_COMMAND_CUMODE to change user mode on the
12029 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
12030 Implemented CUMODE command to change user's mode on the channel.
12031 Supports all modes defined by the protocol specs.
12033 * Added NAMES command reply to return users modes on the channel.
12035 * Removed unnecessary and slow ciphers from lib/silccrypt.
12037 * Set SO_KEEPALIVE option to connection sockets by default.
12039 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
12041 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
12042 redefined the Notify Payload into protocol specs.
12044 * Added silc_id_payload_parse_id to get ID directly from raw
12047 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12049 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
12050 accept searching by Client ID as well.
12052 * Added support for LEAVE and SIGNOFF notify types in client library.
12054 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
12055 to parse ID Payload from raw data.
12057 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12059 * Added flags parameter into silc_ske_assemble_security_properties
12060 function in lib/silcske/silcske.[ch].
12062 * Changed notify client operation to fit better for notify messages
12063 sent by server. The notify payload received from server is now
12064 passed to the application (after parsing it to SilcNotifyPayload).
12065 It is application's responsibility to retrieve the arguments
12066 from the payload and show the message the way it wants. The message
12067 sent by server is implementation specific.
12069 * Changed public keys to comply with the protocol specification.
12070 Old public keys are not supported anymore and are not compatible.
12072 * Removed nickname from Channel Payload as the latest draft removed
12073 it. The client must resolve the nickname from the NAMES command
12074 reply received when it joined the channel.
12076 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
12078 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12080 * Fixed some errors in protocol specification drafts.
12082 * Created lib/silccore/silcnotify.c to implement Notify Payload
12083 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
12084 generic payloads described by protocol specifications. The file
12085 includes implementations for ID Payload and Argument Payload.
12087 * Changed Command Payload implementation to use the new Argument
12088 Payload. Changed command_xxxx_payload to command_payload_xxxx
12089 to comply with SILC coding conventions.
12091 * Added suppport for Argument Payload handling in Notify Payload
12092 implementation as protocol requires it. Added the new support
12093 into server and client lib as well.
12095 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12097 * Added support for multiple nicknames on same channel. [n] is
12098 added locally to the nickname if there are more than one same
12099 nicknames on the channel.
12101 * Server now sends all nicknames that matched WHOIS request.
12102 Client also shows the list received from server.
12104 * Added TOPIC command to client side. User can now set and show
12105 current topic on channel.
12107 * Added MOTD command to client and server. Also, server sends the
12108 motd when client connects to the server.
12110 * Changed version strings to comply ISO 8601.
12112 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12114 * Fixed protocol error handling in client library. It should now
12115 cope even if the SKE fails for some reason.
12117 * Made new protocol specification drafts for submitting to IETF.
12119 * Implemented TOPIC command to server in silcd/command.c.
12121 * Added two new notify types into lib/silccore/silcnotify.h:
12122 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
12123 notify nickname change and topic setting/change on a channel.
12125 * API change of command_reply operation in client library. The
12126 application gets now the status type received from server as well.
12128 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12130 * Removed the function just added to lib/silcutil/silcschedule.[ch].
12132 * Cras fixed and optimized the packet handling even further and
12133 it should work now. Minor change to the prototype of function
12134 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
12136 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12138 * Added new function into lib/silcutil/silcschedule.[ch]:
12139 silc_schedule_with_fd to select() a specified fd. The function
12140 returns after timeout expires or data arrives or goes. The
12141 function is used by packet routines to wait that all data is
12142 received from network.
12144 * Fixed data reading from network in lib/silccore/silcpacket.c.
12145 The code now assures that all data is read from the fd and then
12146 continues packet processing. This was a bug fix since the code
12147 used to drop some data in some circumstances.
12149 * Added new function into lib/silcclient/client.[ch]:
12150 silc_client_start_key_exchange to start key exchange after
12151 connection has been established to server. The code internally
12152 now uses this funtion but its main purpose was to provide it
12153 for applications that perform their own connecting. After
12154 application has created a connection it merely calls this
12155 function to start the key exchange between client and server.
12156 The library takes care of everything else after that.
12158 Updated also lib/silcclient/README to explain the usage of
12161 * Do not send to application information that connection has
12162 been established. Application gets notified it by connect
12165 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12167 * Applied cras's patch to add silc_schedule_one function. The
12168 function runs scheduler once and returns.
12170 * Fixed the scheduler after cras messed it up. The timeout
12171 handling works now as it's supposed to work.
12173 * Added into lib/silccore/ silcnotify.h to include notify
12174 message types support. Changed silc_server_send_notify*
12175 functions, in server.[ch], to support those new notify types.
12176 Added the support for the notify types into client library,
12177 as well. Added new notify client operation into ops.h in
12180 * Changed silc_server_packet_send_to_channel to send normal
12181 packets instead of just channel message packets. The function
12182 is now used to send the notify packets to channels. It is not
12183 used to send channel message packets anymore, as server never
12184 sends them anymore.
12186 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
12187 va_arg()s as it seems to require it nowadays. I guess, if SILC
12188 is compiled with older va_arg() the new code should work anyway.
12190 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12192 * Splitted core library. Core library (lib/silccore) includes
12193 now only SILC protocol specific core (and common) components.
12194 Created new utility library (lib/silcutil) that includes more
12195 generic purpose stuff. The stuff for util library was taken
12196 from the old core library. This was minor and easy split.
12198 * Created SILC Client Library (lib/silcclient) that includes
12199 implementation of the SILC client without user interface. This
12200 was major move from silc/ directory. The code has been changed
12201 so that it is transparent towards the user interface. The
12202 silc/ directory includes now the same user interface as before
12203 and it uses the new client library. Read lib/silcclient/README.
12204 Basicly, the client library performs everything else related
12205 to SILC except user interface handling. Also, configuration
12206 files are considered to be part of user interface and library
12207 does not handle them.
12209 This change also changed a lot of structures, function naming etc.
12210 Most important change was that SilcClientWindow object was
12211 renamed to SilcClientConnection in the client library. Created
12212 also new file lib/silcclient/ops.h. Also added new files
12213 silc/local_command.[ch] and silc/client_ops.[ch].
12215 All these changes were made to make it easier for user interface
12216 designers to create what ever user interface for the SILC client
12219 It is also expected that the server will be moved to lib
12220 directory as well and SILC Server Library will be created;
12221 sometimes in the future.
12223 * Removed Local commands from lib/silccore/silccommand.h as
12224 they are application specific and new client library does not
12225 handle any of those anymore.
12227 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12228 old client implementation in silc/.
12230 * Added support for callback functions in SILC_LOG_* macros.
12231 Application can now set its own callbacks that will be called
12232 instead of using the default functions that will always print
12233 the debug messages to stderr (or stdout). Also, debugging can
12234 now be disabled by setting silc_debug to FALSE and re-enabled by
12235 setting it to TRUE. Note, that logging will still work even
12236 if debugging is disabled.
12238 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12239 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12240 silc_log_reset_debug_callbacks.
12242 * To enable debugging in silc client one must give now -d
12243 option on command line.
12245 * Changed silc_schedule_init to automatically allocate task queues
12246 if they are not allocated before calling it.
12248 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12250 * Added GMP 3.1 into math library.
12252 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12254 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12255 a channel in SILC network. The packet is used by servers and
12256 routers to notify other routers that user has left a channel.
12257 This little feature was missing until now. Added the feature
12258 to protocol specification as well.
12260 Added functions: silc_server_send_remove_channel_user and
12261 silc_server_remove_channel_user into server.[ch].
12263 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12264 lib/silccore/silcpacket.h. However, they are not implemented
12267 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12269 * Fixed joining to a channel and sending channel messages
12270 between server and router. The channel message sending should
12271 now work inside a cell.
12273 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12275 * Fixed the private message sending between server and router.
12276 The private message sending should now work inside a cell.
12278 * Added silc_server_replace_id into server.[ch] to replace
12279 existing ID in the SILC network.
12281 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12282 and silc_idlist_replace_server_id into idlist.[ch] in server.
12284 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12286 * Fixed the server to server connections. Server can again now
12287 connect to router. Router to router connections probably does
12290 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12292 * Added dynamic protocol registering support. Now protocols can
12293 registered and unregistered on the fly. Patch by cras.
12295 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12297 * Added lib/contrib directory to hold routines that some platforms
12298 don't have but are needed by SILC.
12300 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12301 into lin/contrib to provide getopt() and getopt_long() for
12302 those who don't have it.
12304 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12306 * Added AWAY command to client. When away message is set and
12307 client receives a private message packet the client automatically
12308 replies to the sender with the away message.
12310 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12311 bug seemed to be the cause of recent problems when compiling
12314 * Added version detection support to SKE protocol specification
12315 and added the new changes to the SKE implementation as well.
12316 There were other minor changes in the SKE protocol as well.
12318 Many changes in lib/silcske/silcske.[ch] and in
12319 lib/silcske/payload.[ch].
12321 * Added ^U functionality, clear input line. Patch from cras.
12323 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12325 * Mainly small bugfixes on core library. Fixed some debugging
12326 logging and buffer overflow in silclog.c.
12328 * Updated config.sub and config.guess on the distribution tree.
12330 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12332 * Added command lagging support in server. Client may execute
12333 commands now only once in two seconds.
12335 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12337 * Optimized packet reception. MAC computation and checking is now
12338 also more optimized. A lot previously duplicated code is now
12339 used as generic by both client and server.
12341 * Fixed key pair generation in clientutil.c
12343 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12345 * Added into lib/silccore/silcbufutil.[ch] new function;
12346 silc_buffer_realloc.
12348 * Moved generic packet sending/encryption functions to
12349 lib/silccore/silcpacket.[ch] from client and server. Some
12350 rewriting of the functions.
12352 * Moved all generic packet reception/decryption functions to
12353 lib/silccore/silcpacket.[ch] from client and server. The
12354 packet processing is now much cleaner in both client and server.
12355 These were major changes in both client and server.
12357 * Created many common functions in server to do packet sending.
12358 Previously code were duplicated a lot, this has been removed
12359 with these changes.
12361 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12363 * Rewrote major parts of the ID cache system. Don't know
12364 whether it is better now or not but at least the API is more
12367 * Major rewrite on ID cache stuff on client because of the ID
12368 cache API changes. Added idlist.c to client.
12370 * Also major rewrite on ID cache stuff on server as well.
12371 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12372 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12373 in hand, instead they are all put into the ID cache system now.
12374 All server_idlist_* routines uses ID cache now instead of
12375 traversing its own lists (those lists does not exist anymore).
12376 SilcIDList though still exists. Also, SilcXXXEntry's are
12379 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12381 * Finally made the SKE implementation compliant to the protocol
12382 specification. All mp integers are now binary encoded as
12383 opposed being HEX encoded.
12385 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12388 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12389 functions: silc_[encode/decode]_pem. Also added function
12390 silc_encode_pem_file to PEM encode with newlines ('\n') for
12391 saving into a file.
12393 * SILC public keys are now encoded either PEM or binary. Same
12394 option is for private keys as well. By default private keys
12395 are binary encoded and public keys PEM encoded. Silly HEX
12396 encoding were removed.
12398 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12399 function to create fingerprints.
12401 * Fixed a bug in SHA1; does not change the original data anymore.
12403 * Partly implemented INFO command on client and server side.
12404 Fixed CLEAR command. Changes to SERVER command; show current
12405 server(s) when giving command without arguments. Added
12406 VERSION command to client.
12408 * Added check to server that unregistered connections cannot
12409 execute commands (unless it is specificly allowed).
12411 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12413 * Fixed screen refresh.
12415 * Fixed channel joining bug from client. On some circumstances
12416 client tried to join to a channel it had already joined.
12418 * Added public key verification process into client's protocol.c.
12419 The client now verifies the public key from user and saves
12420 it into ~./silc/serverkeys/ directory.
12422 Added into: clientutil.[ch]: silc_client_verify_server_key.
12424 * Changed SKE protocol's silc_ske_initiator_finish function
12425 to accept callback function that verifies the received public
12426 key. Removed old silc_ske_verify_public_key function.
12428 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12430 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12431 silc_pkcs_private_key[_data]_set.
12433 * Made the password and public authentication more cleaner in
12434 server's protocol.c.
12436 * Removed historic and obsolete protocol `channel_auth' from
12437 both client and server.
12439 * Removed wrong way of sending command status messages from
12440 server to client in server's command.c. The old way violated
12441 protocol specification.
12443 Changes to silccore/silccommand.[ch]: removed
12444 silc_command_encode_status_payload -> not needed anymore,
12445 changed silc_command_encode_payload_va to accept extra
12446 argument on variable argument list. The argument type must
12447 now be provided to the function. Also, added new function:
12448 silc_command_encode_reply_payload_va which is same as
12449 normal command_encode_payload_va except command status type
12450 is provided as extra argument.
12452 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12454 * Added ~./silc directory handling. The directory includes the
12455 public and private keys for the client.
12457 Added silc_client_check_silc_dir, silc_client_create_identifier
12458 and silc_client_load_keys.
12460 * Implemented SILC protocol compliant public key. Added public
12461 and private key saving to and loading from files.
12463 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12464 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12465 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12466 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12467 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12469 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12470 silc_pkcs_load_[public/private]_key.
12472 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12474 * Added silc_server_get_route (route.[ch]) to get connection
12475 data for the fastest route for given ID.
12477 * Implemented INVITE command on client and server. The command
12478 were re-defined in the SILC Protocol Specification and the
12479 implementation now complies with the specification.
12481 * Implemented PING command on client and server.
12483 * Implemented NAMES command on client and server. The server side
12484 supports currently only normal server not router server yet.
12485 Some changes to NAMES definition in SILC protocol specification.
12487 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12489 * Implemented LEAVE command on client and server.
12491 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12492 again. This change was made to the protocol as well. Server
12493 should not violate the protocol specification anymore.
12495 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12497 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12498 was tested. SOCKS4 was not but should work anyway.
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