1 Mon May 21 08:26:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * SILC Client 1.1 Beta5.
5 Sun May 20 18:34:22 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
7 * Add hooks for Irssi 0.8.11 module functions. Affected file
8 is apps/irssi/src/fe-common/silc/fe-common-silc.c
10 Sat May 19 14:46:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
12 * Fixed passphrase authentication with server. Affected file
13 is lib/silcclient/client_connect.c.
15 * Fixed passphrase authentication as responder. Affected file is
16 lib/silcske/silcconnauth.c.
18 * Changed SilcAskPassphrase and SilcGetAuthMeth callbacks to
19 return data as const. Affected file is
20 lib/silcclient/silcclient.h.
22 * Fixed timeout calculation in Symbian scheduler. Affected
23 file is lib/silcutil/symbian/silcsymbianscheduler.c.
25 Fri May 18 21:10:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
27 * Do not uninitialize u.m.threads atomic int in finish but in
28 free. Fixes crash on any platform using atomic operations
29 using mutexes (like Symbian). Affected file is
30 lib/silcutil/silcfsm.c.
32 * Fixes Symbian scheduler wakeup synchronization. Affected file
33 is lib/silcutil/symbian/silcsymbianscheduler.c.
35 Fri May 18 18:10:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
37 * Fixed nickname formatting to handle already formatted nicknames
38 better. Affected file is lib/silccilent/client_entry.c.
40 * Added "foo#2 appears as foo" support to SILC Client when user
41 leaves or quits and one formatted nickname remain. Affected file
42 is apps/irssi/src/silc/core/client_ops.c.
44 * Send SilcChannelEntry to application in SILC_NOTIFY_TYPE_SIGNOFF.
45 Affected file is lib/silcclient/client_notify.c.
47 Thu May 17 18:05:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
49 * Fixed silc_show_public_key to not free public key in case of
50 failure. Affected file is lib/silcapputil/silcapputil.c.
52 Thu May 17 17:09:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
54 * SILC Toolkit 1.1 Beta3.
56 * Porting Toolkit to Symbian. It should work while some sporadic
57 odd crashes remain. However I was able to run mybot on SILCNet.
58 Basically tested scheduler, net routines, socket routines,
59 threads and some other utility routines. Affected files are
60 in lib/silcutil/symbian/.
62 Thu May 17 11:57:40 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
64 * Show realname and email address from public key when verifying
65 cached public keys with GETKEY. Affected files are
66 apps/irssi/src/fe-common/module-formats.[ch] and
67 apps/irssi/src/silc/core/client_ops.c.
69 Wed May 16 20:41:04 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
71 * Include SILC Plugin theme. Affected file is apps/irssi/plugin.theme
73 * Include SILC Plugin /silc command help. Affected file is
74 apps/irssi/docs/help/silc
76 * Create channels before joining them. Affected file is
77 apps/irssi/src/silc/core/client_ops.c
79 Wed May 16 18:59:22 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
81 * Fixed channel private key listing with /key. Affected file
82 is apps/irssi/src/silc/core/silc-channels.c.
84 * Fixed the public headers from anonymous structures. Affected
87 * Changed silc_buffer_*len macros to inline functions. Affected
88 file is lib/silcutil/silcbuffer.h.
90 Wed May 16 10:21:45 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
92 * Fixed nickname format parsing in JOIN notify handling and
93 in WHOIS command reply. Affected file is
94 apps/irssi/src/silc/core/client_ops.c.
96 Wed May 16 09:34:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
98 * SILC Client 1.1 Beta4.
100 Tue May 15 23:55:41 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
102 * Added SILC_VERIFY macro which is equivalent to SILC_ASSERT
103 but is compiled always in. Affected file is
104 lib/silcutil/silclog.h.
106 * Use SILC_VERIFY in FSM macros instead of SILC_ASSERT which is
107 not there in release builds. Affected file is
108 lib/silcutil/silcfsm.h.
110 Tue May 15 21:19:09 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
112 * SILC Client 1.1-beta3
114 Mon May 14 23:20:59 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
116 * Added silc_utf8_c2w and silc_utf8_w2c to do UTF-8 to widechar
117 and widechar to UTF-8 conversions. Affected files are
118 lib/silcutil/silcutf8.[ch].
120 Mon May 14 19:45:14 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
122 * Include a README for the SILC Plugin
124 Sun May 13 22:08:59 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
126 * Adopt perl Makefiles for SILC Plugin.
128 Sun May 13 18:27:13 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed client library initialization when the running callback
131 is not given to silc_client_init. Affected file is
132 lib/silcclient/client.c.
134 * Fixed Symbian compilation problems around the tree. Added
135 new Carbide.c++ project files to symbian/ directory.
137 * Fixed SilcLog API to work on Symbian. On Symbian it doesn't
138 use any globals. Affected files are lib/silcutil/silclog.c
141 Sun May 13 16:54:35 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
143 * Fix several warnings in Irssi's Makefiles.
145 Sun May 13 12:16:30 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
147 * Disable ASM if --with-pic was given. Affected file is
148 lib/silccrypt/configure.ad
150 Fri May 11 19:10:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
152 * Wakeup scheduler in silc_fsm_continue and silc_fsm_next_later
153 in case they are called from a thread. Affected file is
154 lib/silcutil/silcfsm.c.
156 * Fixed WIN32 thread creation to handle the Tls correctly.
157 Affected file is lib/silcutil/win32/silcwin32thread.c.
159 Thu May 10 18:29:18 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
161 * SILC Toolkit 1.1-beta2.
163 Thu May 10 18:21:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
165 * Fixed silc_net_tcp_connect crash on Unix and Win32. Handle
166 the socket async operation correctly. Changed that DNS lookup
167 is now done during connecting. Affected files are
168 lib/silcutil/[unix|win32]/silc[unix|win32]net.c.
170 * Changed also silc_net_tcp_connect on Symbian to do DNS lookup.
171 Affected file is lib/silcutil/symbian/silcsymbiannet.c.
173 * Optimize silc_net_gethostbyname to check if the name is already
174 IP address. Affected file is lib/silcutil/silcnet.c.
176 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
178 * Print filename instead of empty function name in debug output
179 on WIN32. Affected files are lib/silcutil/silclog_i.h and
182 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
183 descriptors and sockets better. Though, room for optimization
184 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
186 * Removed silc_net_win32_[init|uninit]. They are called now
187 automatically when SILC Scheduler is allocated. Wrote IPv4
188 address parser because inet_addr seemed not to work on my WIN32.
189 Affected file is lib/silcutil/win32/silcwin32net.c.
191 * Improved socketstream.h and stream.h documentation.
193 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
195 * Changed private message waiting API in client library to make
196 it work better with multiple waiting threads. The waiting is
197 not always per client entry instead of per connection. Affected
198 files are lib/silcclient/client_prvmsg.c, client.h and
201 * Changed silc_packet_wait_init function to accept the the expected
202 Source ID of the packet as argument. If specified only packets
203 with the specified types and Source ID are delivered. Affected
204 files are lib/silccore/silcpacket.[ch].
206 * Fixed file transfer disconnection crash when closing the session
207 directly in the monitor callback after disconnection. Affected
208 file is lib/silcclient/client_ftp.c.
210 * Make Toolkit compile on WIN32. Affected files in win32/
211 and in lib/silcutil/win32/.
213 * Changed silc_compare_timeval to return negative, zero or
214 positive instead of just TRUE or FALSE. This fixes 0 timeout
215 task dispatching on Windows. Affected files are
216 lib/silcutil/silctime.[ch] and silcschedule.c.
218 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
220 * Fixed CMODE channel auth public key retrieval. Affected
221 file is lib/silcclient/command.c.
223 * Fixed CMODE command reply to return channel public keys
224 correctly. Affected files are lib/silcclient/command_reply.c
225 and client_channel.c.
227 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
229 * Added current channel key cipher name and HMAC name to
230 SilcChannelEntry. Fixed channel private key creation.
231 Affected files are lib/silcclient/client_channel.c,
232 client_entry and silcclient_entry.h.
234 * Allow formatted nicknames as input to silc_client_get_clients
235 and silc_client_get_clients_whois. Affected file is
236 lib/silcclient/client_entry.c.
238 * Fixed silc_message_payload_free crash. Affected file is
239 lib/silccore/silcmessage.c.
241 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
242 lib/silccore/silcstatus.h.
244 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
246 * Imported libtommath 0.41. Renamed all mp_* functions to
247 tma_mp_* functions to avoid rare linking problems on systems
248 with mp_* functions. Affected files are in lib/silcmath/.
250 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
252 * SILC Toolkit 1.1 Beta1.
254 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
256 * Set the server and router operator modes to local entry after
257 successful OPER or SILCOPER commands. Affected file is
258 lib/silcclient/command_reply.c.
260 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
262 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
263 and other smaller APIs to WIN32. Affected files are in
266 * Changed the various regex APIs as generic code in util library.
267 Affected files are lib/silcutil/silcstrutil.[ch].
269 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
271 * Ported SILC Server to the new Toolkit API, working towards
272 SILC Server 1.1. Affected files are in apps/silcd/.
274 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
275 to lib/silcskr/silcskr.[ch].
277 * Fixed SILC public key copying to copy the identifier also.
278 Affected file is lib/silccrypt/silcpk.c.
280 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
282 * Fixed OPER and SILCOPER passphrase asking in Client library.
283 Affected file is lib/silcclient/command.c.
285 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
287 * Fixed command queue enabling after connecting to server.
288 The comparisons was from after changing to silc_utf8_strcasecmp.
289 Affected file is apps/irssi/src/silc/core/silc-servers.c.
291 * Fixed nickname setting with own client entry with 1.3 protocol
292 version server. Affected file lib/silcclient/client_register.c.
294 * Ignore error notify for local client entry. Affected file is
295 lib/silcclient/client_notify.c.
297 * Implemented responder rekey to SKE library. Affected files are
298 lib/silcske/silcske.[ch].
300 * Fixed connection auth protocol completion sending. Affected
301 file lib/silcske/silcconnauth.c.
303 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
305 * Do not call TCP network listener callback with any error
306 status, as documented. Affected file is
307 lib/silcutil/unix/silcunixnet.c.
309 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
311 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
313 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
314 Changed silc_skr_find to have SilcSchedule argument and removed
315 it from silc_skr_[alloc|init]. Affected files are
316 lib/silcskr/silcskr.[ch].
318 * Allow NULL id for silc_idcache_add. Affected file is
319 lib/silcapputil/silcidcache.c.
321 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
322 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
323 Fixed also channel message encryption with router-to-router
326 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
328 * Added silc_net_get_error_string, silc_net_listener_get_ip and
329 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
331 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
333 * Add option --enable-silc-plugin. Affected files are
334 apps/irssi/configure.{ad,in}
336 * Only compile the SILC Plugin if required. Affected files are
337 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
339 * Conditionally build the SILC Plugin. Affected files are
340 apps/irssi/src/silc/core/Makefile.am,
341 apps/irssi/src/fe-common/silc/Makefile.am
343 * Backout delayed protocol exit and replace with a lame busy
344 wait. Affected files are apps/irssi/src/fe-text/silc.c,
345 apps/irssi/src/silc/core/silc-core.c
347 * Fix key generation for SILC Plugin. Affected file
348 apps/irssi/src/silc/core/clientutil.c
350 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
352 * Only pass -rpath to libtool when building shared libraries.
353 Affected file lib/Makefile.ad
355 * Removing the stray "s" in configure.ad
357 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
359 * Redraw the screen after creating a new key. Affected file
360 apps/irssi/src/silc/core/clientutil.c
362 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
364 * Added SILC Client setting /set nickname_format that specifies
365 the nickname format string. Changed default nickname format
366 string to "%n#%a". Affected file is
367 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
369 * Fixed nickname parsing with WHOIS command to accept formatted
370 nicknames. Changed the silc_client_get_clients_local to allow
371 the searched nickname to be formatted nickname. Removed %s and
372 %S nickname formatters. Affected files are in lib/silcclient/.
374 * Added silc_client_nickname_parse to Client library API. Affected
375 file is lib/silcclient/silcclient.h.
377 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
378 commands. Affected file are
379 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
381 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
383 * Incorporate SILC Plugin patches. Affected files are
384 apps/irssi/src/fe-common/silc/module-formats.{c,h},
385 apps/irssi/src/silc/core/clientutil.{c,h},
386 apps/irssi/src/silc/core/silc-core.c,
387 apps/irssi/src/silc/core/silc-chatnets.{c,h},
388 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
389 apps/irssi/src/fe-common/silc/module.h
391 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
393 * In notify handling resolve user entries many times if the
394 resolving timedout. Affected file lib/silcclient/client_notify.c.
396 * silc_client_get_clients_local do not return any invalid entries.
397 Affected file is lib/silcclient/client_entry.c.
399 * Do not print "there are now xx user on this channel" for users
400 that actually aren't anymore on the channel. Affected file
401 is apps/irssi/src/client_ops.c.
403 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
405 * When joining channels with a password given in the config file,
406 use it. Also use it when cycling (it would be better to get
407 the password from the server, but this isn't possible in SILC).
408 Affected files apps/irssi/src/silc/core/silc-servers.c,
409 apps/irssi/src/silc/core/silc-channels.c
411 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
413 * Import perl script for sign_messages from silc-plugin. Affected
414 file apps/irssi/scripts/silc.pl
416 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
418 * Only wait for a nick on connecting, when it differs
419 (not counting case) from the username. Affected file
420 is apps/irssi/src/silc/core/silc-servers.c
422 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
424 * Use time settings for lag settings. Affected file is
425 apps/irssi/src/silc/core/silc-lag.c
427 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
429 * Added silc_thread_yield. Affected file is
430 lib/silcutil/silcmutex.h.
432 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed WHOIS command and requested attributes handling in
435 client library. Affected files are lib/silcclient/command.c
436 and lib/silcclient/client_attrs.c.
438 * Fixed silc_time_value to actually work. Added new function
439 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
441 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
443 * SILC Client 1.1 beta2.
445 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
447 * Fixed client to properly abort TCP stream creation when
448 giving /QUIT. Affected file
449 apps/irssi/src/silc/core/silc-servers.c.
451 * Fixed several connecting aborting crashes from the client
452 library, packet engine and socket stream. Affected files
453 are in lib/silclient/, lib/silccore/silcpacket.c and
454 lib/silcutil/unix/silcunixsocketstream.c.
456 * Fixed private key export double free crash in key generation.
457 Affected file is lib/silccrypt/silcpk.c.
459 * Fixed FSM event waiting when there are multiple signallers
460 and the waiter goes away after the first signal. Affected
461 file in lib/silcutil/silcfsm.c.
463 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
465 * Fixed FSM event signalling to check if the waiter has gone
466 away already. Affected file is lib/silcutil/silcfsm.c.
468 * Fixed counter mode encryption/decryption to handle non-padded
469 SILC packets correctly. The silc_cipher_set_iv now
470 in counter mode resets for a new block. Affected files are
471 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
473 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
475 * SILC Client 1.1 beta1.
477 * Memory leak fixes around the libraries.
479 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
481 * Added better check for epoll() in configure. Affected file
484 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
486 * Fixed per scheduler data input buffer in packet engine. Use
487 list of inbufs instead of just one so that multiple streams
488 can do partial reads to different buffers. Affected file is
489 lib/silccore/silcpacket.c.
491 * Fixed WATCH notify handling in client library. Affected file
492 is lib/silcclient/client_notify.c.
494 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
496 * Fixed packet wrapper stream API to support encoder/decoder
497 for packets, and to handle partial reading correctly. Fixed
498 also inbuf size checking in reading to have enough space before
499 reading. Affected files are lib/silccore/silcpacket.[ch].
501 * Rewrote file transfer in client library. Affected files are
504 * Added TCP/UDP listener (internal) API to client library to have
505 generic way of dealing with listeners. Fixed Key Agreement and
506 file transfer to use it. Affected files are in lib/silcclient/.
508 * Fixed SKE to process SUCCESS packets synchronously and to call
509 completion synchronously. Affected file is lib/silcske/silske.c.
511 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
513 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
514 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
516 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
518 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
519 to client library. Affected file is
520 lib/silcclient/client_register.c.
522 * Serialize NICK and JOIN commands to avoid problems locally
523 with changing ID while joining to channel. Affected file is
524 lib/silcclient/command.c.
526 * Fixed entry resolving while handling incoming JOIN notify.
527 Handle properly cases, in re-processing of notify packets, where
528 the IDs may become invalid while resolving the entry (like nick
529 change). Entry is invalid if it doesn't have nickname, and such
530 entries are not delivered to application anymore. These fixes
531 problems of not seeing JOINs when remote user changes nickname
532 at the same time. Affected files are in lib/silcclient/.
534 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
536 * Added support for computing message payload MAC in new way
537 (SILC Protocol version 1.3). Bakcwards support for old way
538 remains. Affected files are lib/silccore/silcmessage.[ch].
540 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
542 * Added SilcRwLock API, a read/write lock. Affected files are
543 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
545 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
547 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
549 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
551 * The silc_schedule_set_listen_fd now returns boolean value.
552 Fixed FD task adding to check correctly for already added
553 FD tasks. Added stricter error checking for FD scheduling
554 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
555 and lib/silcutil/unix/silcunixschedule.c.
557 * The silc_stream_set_notifier now returns boolean value. Changed
558 all streams to support and check for the error condition.
559 Affected files are in lib/silcutil/.
561 * Fixed SKE library session aborting and deletion. Affected
562 file are lib/silcske/silcske.c.
564 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
566 * Implemented PKCS #1 with appendix with hash OID in the
567 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
568 lib/silccrypt/silchash.[ch] and
569 lib/silcasn1/silcasn1[_encode|decode].[ch].
571 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
573 * Added support for Version (V) SILC public key identifier.
574 Affected files are lib/silccrypt/silcpk.[ch].
576 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
578 * Rewrote connection auth request in client library. It is now
579 done automatically by the library and the resolved method given
580 as a hint to get_auth_method client operation. Affected files
583 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
585 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
586 It can be used to wrap SilcPacketStream into SilcStream.
588 * Fixed %p formatting from silc_snprintf. Affected file is
589 lib/silcutil/silcsnprintf.c.
591 * Ported SFTP library to new utility library. Ported also
592 the SFTP testers. Affected files in lib/silcsftp/.
594 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
596 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
597 of silc_snprintf, silc_vsnprintf, silc_asprintf and
600 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
602 * Added preliminary Symbian support. Changes around the source
603 tree. The symbian/ directory now includes Carbide.c++ project
604 files to compile the sources.
606 * Added silc_snprintf. Affected files are
607 lib/silcutil/silcstrutil.[ch].
609 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
611 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
612 macros. SILC_FSM_CONTINUE macro now immediately calls the
613 next state instead of first returning back to FSM. Helps
614 in debugging crashes etc.
616 Removed FSM Semaphores. Introduced FSM Event which is
617 asynchronous event. Affected files are in lib/.
619 * Added epoll(7) support to SILC Scheduler. It is used by default
620 if it is available. Affected files are
621 lib/silcutil/silcschedule.[ch],
622 lib/silcutil/unix/silcunixschedule.c.
624 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
626 * Added CTR mode to AES. Simplified cipher implementation API
627 more. Affected files are in lib/silccrypt/.
629 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
631 * Removed `detach' client operation. The detachment data is
632 now delivered in SILC_COMMAND_DETACH command reply to
633 application. Affected file in lib/silcclient/.
635 * Rewrote resuming/detaching in client library.
637 * Added boolean encryption indicator for silc_cipher_set_key.
638 Affected files lib/silccrypt/silccipher.[ch].
640 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
642 * Added silc_likely and silc_unlikely macros for GCC branch
643 prediction optimizations. Affected file lib/silcutil/silctypes.h.
645 * Added assembler AES optimization. Cleaned up the SILC Cipher
646 implementation API. Affected files are in lib/silccrypt/.
648 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
650 * Changed back the SILC_FSM_THREAD_WAIT operation to not
651 continue to next state if thread is finished already. That
652 check is not done anymore. Affected files are
653 lib/silcutil/silcfsm.[ch].
655 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
657 * Removed silc_packet_[get|set]_ciphers and
658 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
659 handle REKEY_DONE packet sending in rekey. Affected files
660 are lib/silccore/silcpacket.[ch].
662 * Added silc_fsm_is_started. Affected files are
663 lib/silcutil/silcfsm.[ch].
665 * Added settings sign_channel_message, sign_private_message
666 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
667 support for key agreement in /KEY command. Affected files
668 in apps/irssi/src/silc/core/.
670 * During SILC Client initialization forward log messages to
671 stderr. Affected files in apps/irssi/src/silc/core/.
673 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
675 * Added silc_ske_get_key_material. Affected files are
676 lib/silcske/silcske.[ch].
678 * Added silc_packet_stream_is_udp. Affected files are
679 lib/silccore/silcpacket.[ch].
681 * Added SKE packet retransmission support with UDP transport.
682 Affected file is lib/silcske/silcske.c.
684 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
686 * Added silc_socket_stream_is_udp. Affected file is
687 lib/silcutil/silcsocketstream.[ch].
689 * Added UDP transport support to packet engine. Affected file
690 is lib/silccore/silcpacket.c.
692 * Added silc_socket_stream_is_udp. Affected file is
693 lib/silcutil/silcsocketstream.[ch].
695 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
697 * Added silc_packet_send_va[_ext] to send variable argument
698 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
700 * Timeout freelist garbage collection added to scheduler.
701 Affected file lib/silcutil/silcschedule.c.
703 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
705 * Added silc_show_public_key_file to
706 lib/silcapputil/silcapputil.[ch].
708 * Added SILC_STR_ADVANCE support for buffer unformatting.
709 Affected file lib/silcutil/silcbuffmt.c.
711 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
713 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
715 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
717 * silc_fsm_continue[_sync] now cancels erlier timeout set with
718 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
720 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
722 * Added SILC_STR_FUNC to buffer format API. Affected files
723 are lib/silcutil/silcbuffmt.[ch].
725 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
727 * No more memory allocation for message payload parsing.
728 Pre-allocated buffer can be used with message payload encoding.
729 Affected files lib/silccore/silcmessage.[ch].
731 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
733 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
734 to silcutil/silcbuffmt.[ch].
736 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
738 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
739 Affected file lib/silcutil/silcbuffmt.[ch].
741 * Removed silc_schedule_signal_[un]register and
742 silc_schedule_signal_call. Added silc_schedule_task_add_signal
743 to add signal task. Only one callback per signal may be
744 added. The signals are now automatically called back to
745 caller. Affected files lib/silcutil/silcschedule.[ch] and
746 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
748 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
750 * Added SilcSKEParams for SKE parameters and simplied even more
751 the SKE interface. Affected files are lib/silcske/silcske.[ch].
752 Added support for IV included and session port handling with
755 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
756 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
757 which is called after every rekey when IV Included flag is used.
758 See SILC specifications for details.
760 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
762 * Added lib/silcapputil and moved SILC application specific
763 utility routines from the generic util library lib/silcutil
764 to the new library. Removed lib/silcidcache and moved that
765 to lib/silcapputil as well.
767 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
769 * Added SILC_STR_ADVANCE. Affected file is
770 lib/silcutil/silcbuffmt.[ch].
772 * The silc_buffer_strformat preserves buffer locations now.
774 * Added lib/silcutil/silcatomic.h for atomic operations.
776 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
778 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
781 * Fixed MIME deocing when data portion is not present.
782 Affected file lib/silcutil/silcmime.c.
784 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
786 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
788 * Added IV Included support to packet routines, to allow
789 packet sending and receiving on UDP/IP. Affected files are
790 lib/silccore/silcpacket.[ch].
792 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
794 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
796 * Added UDP support to network and socket stream library.
798 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
800 * Added conditional variables. New files are
801 lib/silcutil/silcondvar.h and platform specific implementations.
803 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
805 * make sure session->hostname and session->port are valid before the
806 application callback is done, since things will go wrong if the
807 application immediately calls silc_client_file_receive. Affected
808 file lib/silcclient/client_ftp.c.
809 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
811 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
813 * New SILC PKCS API enabling support for other public keys
814 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
816 * Separated SILC Public Key Payload routines from the PKCS API
817 to lib/silccore/silcpubkey.[ch].
819 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
821 * Added SILC Key Repository library, lib/silcskr.
823 * Added SILC Server library, lib/silcserver.
825 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
827 * MIME objects in attributes now use SilcMime. Affected files
828 are lib/silccore/silcattrs.[ch].
830 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
832 * Synchronize semaphore posting for real threads in FSM.
833 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
835 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
837 * Added silc_file_set_nonblock. Affected file is
838 lib/silcutil/silcfileutil.h.
840 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
842 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
844 * FSM based implementation of SILC SKE. Simpler interface also.
845 Affected files are in lib/silcske/.
847 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
849 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
851 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
852 silc_mime_parse is available but deprecated.
854 * Check that packet is valid when processing key exchange,
855 authentication and rekey protocols. Fixes a crashbug.
856 Affected files are apps/silcd/protocol.c and
857 lib/silcclient/protocol.c.
859 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
860 all hash buffers to use that instead of fixed values.
862 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
864 * Added SHA-256 to crypto library. The SHA-256 takes now
865 precedence over SHA-1.
867 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
869 * Check for valid return value from regcomp. Affected file
870 lib/silcutil/unix/silcunixutil.c.
872 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
874 * Fixed silc_hash_uint to work with integers. Affected
875 file lib/silcutil/silcutil.c.
877 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
879 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
881 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
883 * Fixed channel public key list saving on JOIN command reply
884 on backup router. Affected file apps/silcd/command_reply.c.
886 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
888 * Added default limit how many channels client can join,
889 default is 50. Added 'channel_join_limit' configuration
890 option to server too. Affected files are apps/silcd/command.c
891 and serverconfig.[ch].
893 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
895 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
896 On Toolkit the server and client are not compiled by default.
897 Affected file configure.ad.
899 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
901 * Added lib/contrib/getopt.[ch] for platforms that don't
902 have it (it is not GPL implementation).
904 * Fixed compilation when pkg-config is used.
906 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
908 * A comma in invite/ban string is invalid, check for it.
909 Affected file apps/silcd/server_util.c.
911 * Added SERVICE command to the server. It parses the command
912 request but SILC Server does not support services for the
913 time being. Affected file apps/silcd/command.[ch].
915 * Added SERVICE command and command reply to client library.
916 It is however incomplete. Updated Toolkit documentation.
917 Affected files are lib/silcclient/command[_reply].[ch].
919 * Fixed IDENTIFY/WHOWAS command reply to send the username
920 correctly (uninitialized buffer). Affected file is
921 apps/silcd/server_query.c.
923 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
925 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
926 finalizes the major restructuring of the CVS tree.
928 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
930 * Send empty MOTD reply if MOTD file cannot be read.
931 Affected file silcd/command.c.
933 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
935 * Optimized primer number generator to use simpler conversion
936 routines. Also assure that the prime number will have the
937 highest bit set after modifying it. Affected file is
938 lib/silcmath/silcprimegen.c.
940 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
942 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
943 for now only for testing purposes, it will not be delivered
944 in any distribution for now.
946 * Removed NSS MPI from the source tree. Due to upcoming
947 license change for the SILC Toolkit, we cannot deliver the
948 NSS MPI anymore. I decided to replace it in all distributions
949 with public domain library.
951 * Removed GNU regex from lib/contrib and introduced free
952 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
953 GNU regex compatible API to it (only partial).
955 * Removed getopt routines from lib/contrib.
957 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
959 * Use silc_server_send_command_reply to send replies instead
960 of encoding packet itself. Affected file silcd/command.c.
962 * Added command sending and receiving statistics to server.
963 Affected files in silcd/.
965 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
966 with GCC, for it not to warn about pointer signedness.
968 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
970 * Added context to the SilcIDCache destructor. Affected
971 files are lib/silccore/silcidcache.[ch],
972 lib/silcclient/client.c and silcd/server.c.
974 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
976 * Added pkg-config check to configure.
978 * The PublicKeyDir must not be used with Admin block in server
979 config. Affected file silcd/serverconfig.c.
981 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
985 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
987 * Handle empty LIST command reply correcttly in server. Affected
988 file silcd/command_reply.c.
990 * Handle empty LIST command reply correctly in client library.
991 The application will now receive one LIST command reply with
992 all arguments set to NULL if there are no channels. Updated
993 Client Library documentation accordingly. Affected file
994 lib/silcclient/command_reply.c.
996 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
998 * Added channel name string stringprep profile to the protocol
999 and implementation to allow a little free'er channel name
1000 strings. Affected files are lib/silcutil/silcstringprep.[ch].
1002 * Added silc_channel_name_[check|verify] to check and verify
1003 channel name strings. Affected files are
1004 lib/silcutil/silcstrutil.[ch].
1006 * Added support for the new channel name preparation in client
1007 library and server. Affected files in lib/silcclient and
1010 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1012 * Added the Autodist into the source tree. It replaces the
1013 old ./prepare. It can be used to create distributions as
1014 previously. See README.CVS and README.DIST. See
1015 distributions in distdir/.
1017 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1019 * Make sure query sends at least an error back if nothing
1020 more is sent. Affected file silcd/server_query.c.
1022 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1024 * During query, check if the original command caller goes
1025 away. If it does, stop the query. Affected file
1026 silcd/server_query.c.
1028 * Check for valid channel creation in JOIN command reply.
1029 Affected file lib/silcclient/command_reply.c.
1031 * Handle the resolver counter in silc_client_get_users_by_channel
1032 callback correctly. Fixed auto-join bug in Gaim. Affected
1033 file lib/silcclient/idlist.c.
1035 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1037 * Added some better error messages. Affected file
1038 silcd/command_reply.c and packet_receive.c.
1040 * Handle error in WATCH command propely on backup router.
1041 Affected file silcd/command.c.
1043 * Fixed freeing of unfreeable variable in WHOIS command reply.
1044 Affected file silcd/command_reply.c.
1046 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
1048 * Added pkg-config .pc file creation for silc core library
1049 and silcclient library. A patch by c0ffee.
1051 * Removed the need for GNU Libidn. Added the simple stringprep
1052 from libidn into lib/contrib/. It is now used also on Windows
1055 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1057 * Simplified the invite and ban string handling in the
1058 server. Check for valid invite and ban arguments also.
1059 Affected file silcd/server_util.c.
1061 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1063 * Added WATCH list announcing in backup router protocol.
1064 Affected files are silcd/command.c, server.c, server_backup.c.
1066 * Do not change users mode to founder on normal server/backup
1067 if the founder mode is set, and user is first one to join.
1068 Affected file silcd/pcaket_receive.c.
1070 * Do not send CUMODE_CHANGE notify back to sender. Affected
1071 file silcd/packet_receive.c.
1073 * Added getrusage() to take noise in SILC RNG. A patch by
1074 Mika Boström. Affected files are configure.in.pre,
1075 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
1077 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1079 * Splitted the SILC libraries configuration into a configure
1080 fragment into lib/configure.ad. It is now possible, once
1081 this feature is added, to specify whether to compile or not
1082 compile included SILC libraries. Affected files are
1083 configure.in.pre, lib/silcmath/mpi/configure.ad,
1084 lib/configure.ad, Makefile.defines.pre and
1085 Makefile.defines_int.pre.
1087 * Added --with-silc-includes and --with-silc-libs to configure.
1088 If specified the included libs are not compiled, but the
1089 specified libs are used. Pkg-config is not yet supported.
1090 Affected file configure.in.pre.
1092 * Fixed WATCH command handling on backup router. Router does not
1093 send the watch command any more to backup if it originates from
1094 backup. Affected file silcd/command.c.
1096 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1098 * Changed announcing to not announce unregistered clients.
1099 Affected file silcd/server.c.
1101 * Fixed username handling in command reply. Affected file
1102 silcd/command_reply.c.
1104 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
1106 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
1108 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
1109 Affected file: includes/silcincludes.h.in
1111 * bool is defined as _Bool on Mac OS X now.
1112 Affected file: lib/silcutil/silctypes.h
1114 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1116 * Added support for UTF-8 nicknames, channel names and
1117 server names in client library. Affected files in
1120 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
1121 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
1122 software to check how Toolkit has been compiled.
1124 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1126 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
1128 * Use silc_utf8_str[n]casecmp instead of strcmp routines
1129 in library and in SILC Client when dealing with nicknames
1130 and other identifier strings. Affected file in client lib
1133 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
1134 irssi/src/silc/core/silc-servers.c.
1136 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1138 * Fixed idcache to work with the new identifier strings.
1139 Affected file lib/silccore/silcidcache.c.
1141 * Added UTF-8 hash and compare function for SilcHashTable.
1142 Affected file lib/silcutil/silcutil.[ch].
1144 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
1145 Affected file lib/silcutil/silcstringprep.[ch].
1147 * Changed the identifier string handling to include the original
1148 format in client, server, channel entries and normalized
1149 format in cache. Affected files in silcd/.
1151 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1153 * Added support for the new identifier strings and their
1154 validity checking. Nicknames, channel names and usernames
1155 can now include practically any kind of letters and various
1156 other characters. Affected files in silcd/ and in libraries.
1158 NOTE: comparing these strings should now be done with memcmp()
1159 to check binary compatibility. All these strings are normalized
1160 and casing is irrelevant.
1162 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
1163 as easy function for applications to check whether identifier
1166 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1168 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
1169 file lib/silcutil/silcutf8.c.
1171 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
1173 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1175 * Make public key in getkey reply mandatory. Affected file
1176 lib/silcclient/command_reply.c
1178 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1180 * Added Parameter dont_register_crypto_library to
1181 SilcClientParam. If set to TRUE, silcclient library will
1182 not initalize the Crypto Libraries and application
1183 will need to do it. Affected file lib/silcclient/silcclient.h,
1184 lib/silcclient/client.c.
1186 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1188 * Imported new silc_utf8_[encode|decode] routines from
1189 my internal SILC 1.1 source tree. New encodings added:
1190 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1191 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1192 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1193 SILC_STRING_LDAP_DN.
1195 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1197 * Implemented stringprep (RFC 3454) API. Internally we use
1198 GNU Libidn's stringprep, for now, so it is required now to
1199 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1201 * Added checking for GNU Libidn and --with-libidn to configure.
1203 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1205 * If the passphrases entered do not match while generating a new key,
1206 completly start over instead of going into an infinite loop asking
1207 the user to re-enter the passphrase correctly. Affected file
1208 lib/silcutil/silcapputil.c
1210 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1212 * Make sure server is removed from backup list when it is
1213 deleted. Affected files silcd/command.c, server.c,
1216 * Close socket when connecting to router fails. Affected
1217 file silcd/server.c.
1219 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1221 * Adopt configuration toolchain to current auto-tools.
1222 Affected files prepare, irssi/configure.in
1223 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1224 redo that. Affected files irssi/src/silc/core/client_ops.c,
1225 irssi/src/fe-common/silc/fe-silc-channels.c
1226 * Take over command line options into silcclient data structure.
1227 Affected file irssi/src/silc/core/silc-core.c
1229 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1231 * Do not try to initiate backup resuming protocol forever.
1232 Affected file silcd/server_backup.c.
1234 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1236 * ID change in resuming has to be done before changing
1237 detached client's modes, since the ID change may fail and
1238 leave ghosts on the network. Affected file is
1239 silcd/packet_receive.c.
1241 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1243 * Fixed Win32 scheduler to not stuck anymore. A patch from
1244 Juha Räsänen. Affected file is
1245 lib/silcutil/win32/silcwin32schedule.c.
1247 * Fixed QoS parsing for connection blocks in server. Affected
1248 file is silcd/serverconfig.c.
1250 * Fixed server statistics increasing in server. Affected file
1253 * The CLOSE command now marks backup router as self disconnected
1254 to avoid resuming problems. Affected file silcd/command.c.
1256 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1258 * When using silc_net_create_connection[_async], and your system can
1259 create IPv6 sockets, it will try to connect to the IPv6 host.
1260 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1261 file lib/silcutil/unix/silcunixnet.c
1263 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1265 * Check for valid route when receiving packet from router and
1266 when routing it to local server in the cell. A patch from
1267 Matt Miller. Affected files silcd/router.c and server.c.
1269 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1271 * Couldn't detach and reattach twice, because of the previous
1272 commit. Affected file silcd/packet_receive.c
1274 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1276 * Added check to ignore Port value if Initiator is FALSE.
1277 Remote router coudln't connect if Port was set. Affected file
1278 silcd/serverconfig.c
1280 * If some client tries to resume more than once at the same time,
1281 server crashed. Router didn't crash, but showed odd behaviour
1282 (didn't allow clients to join anymore, ..). Affected files
1283 silcd/packet_receive.c silcd/idlist.h
1285 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1287 * Destroy the file transfer session in silc_client_file_close
1288 with timeout. Affected file lib/silcclient/client_ftp.c.
1290 * Call SFTP server monitor in READ and WRITE after the actual
1291 operations. Affected file lib/silcsftp/sftp_server.c.
1293 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1295 * Create one configure script from configure fragments
1296 (configure.ad). This is a first step towards new distribution
1297 system. Affected files prepare, configure.in.pre,
1298 lib/silcmath/mpi/configure.ad.
1300 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1302 * Removed expiring of client key pair. Affected file is
1303 irssi/src/silc/core/clientutil.c
1305 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1307 * Check the number of connections from real number of
1308 connections instead of socket number, when deciding if
1309 server is full. Affected files are silcd/server.c,
1310 server_internal.h and silcd.c.
1312 * Clarified the connections_max meaning in General section
1313 in doc/example_silcd.conf.in.
1315 * The reconnect_keep_trying default value set to TRUE
1316 if it is not defined in the config file. Affected file
1317 silcd/serverconfig.c.
1319 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1321 * Fixed crashbug in connection closing, after a protocol
1322 completion callback, which might have closed it already.
1323 Affected file silcd/server.c.
1325 * Fixed rekey with PFS in backup router. It did not allow
1326 rekeys with PFS, and when the rekey protocol timedout
1327 it crashed the backup router without the above fix. Affected
1328 file silcd/packet_send.c and server.c.
1330 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1332 * The silc_client_add_channel_private_key now returns the
1333 private key context if pointer is given as argument.
1334 Affected files are lib/silcclient/silcclient.h and
1337 * Added support for using channel private keys in SILC
1338 Client Library even if the private key mode is not set
1339 on the channel. Affected file lib/silcclient/client_channel.c.
1341 * The channel private key used to decrypt message is now
1342 delivered to the application in the 'channel_messageÃ' client
1343 operation. Affected files are lib/silcclient/silcclient.h
1344 and client_channel.c.
1346 * Fixed wrong arg type for user limit in CMODE command reply.
1347 Affected file silcd/command.c.
1349 * The user limit is now taken and saved to SilcClientEntry in
1350 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1351 Affected files lib/silcclient/silcclient.h, command_reply.c
1352 and client_notify.c.
1354 * Added support to the new private message key indicator
1355 packet. Added a new function to the client library:
1356 silc_client_send_private_message_key_request. The sender
1357 indicates to be initiator, and receiver is responder.
1358 Added the indicator to the SilcClientEntry as 'prv_resp'
1359 boolean. Affected files are lib/silcclient/silcclient.h
1360 client.[ch], and client_prvmsg.c.
1362 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1364 * Fixed the JOIN command calling when called with both
1365 -auth and -founder. Affected file is lib/silcclien/command.c.
1367 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1369 * Check watcher list for resumed clients as well. Affected
1370 file is silcd/packet_receive.c.
1372 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1374 * Implemented the user limit to the CMODE_CHANGE notify,
1375 CMODE command reply and JOIN command reply in server.
1376 Affected files are silcd/server.c, command.c, command_reply.c,
1377 packet_send.c and packet_receive.c.
1379 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1381 * Defined SILC_STRFMT_END that must be used now with
1382 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1383 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1384 lib/silcclient/silcvcard.c, silcd/server_util.c.
1386 * Fixed the adding of public key to the WATCH list in server.
1387 Fixed the WATCH notify sending to client. Affected files
1388 are silcd/packet_send.[ch], command.c, server_util.c.
1390 * Implemented the watching by public key in the SILC Client
1391 Library and SILC Client. Affected files are
1392 lib/silcclient/command.c and client_notify.c.
1394 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1396 * Added support for public key watching in server. Affected
1397 files are silcd/server.c, server_internal.h, command.c,
1400 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1402 * Added public key to the SIlcClientEntry. Affected files
1403 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1405 * Fixed the get_clients_whois reply processing to return
1406 exactly same entries server returned. Makes it possible
1407 to search using attributes. Affected file is
1408 lib/silcclient/idlist.c.
1410 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1412 * Save founder key to SilcChannelEntry. Affected files are
1413 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1415 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1417 * Call the monitor callback with _CLOSED status from the
1418 silc_client_file_close. Affected files are
1419 lib/silcclient/client_fpt.c, silcclient.h
1421 * Added silc_client_get_clients_whois which resolves using
1422 WHOIS, and supports requested attributes as well.
1423 Affected files are lib/silcclient/silcclient.h, idlist.c.
1425 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1427 * Added support for asking the destination filename where
1428 the downloaded file is saved in the file transfer. Affected
1429 files are lib/silccilent/silcclient.h, client_ftp.c.
1431 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1433 * Fixed error handling in resuming data processing. Affected
1434 files are lib/silcclient/client_resume.c and client.c.
1436 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1438 * Fixed silc_client_send_private_message to return TRUE correctly.
1439 Affected file lib/silcclient/client_prvmsg.c.
1441 * Added topic to the SilcChannelEntry. Affected files are
1442 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1444 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1446 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1447 file lib/silcclient/command.c
1449 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1451 * Convert all commands to UTF-8 before passing them to the
1452 client library. Still need to convert replies from UTF-8 to
1453 the locale encoding. Affected file
1454 irssi/src/silc/core/silc-cmdqueue.c
1456 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1458 * redirect all silc_client_command_calls through a queueing framework.
1459 This fixes /CYCLE and the annoying "nick change after auto-joining
1460 a channel". Furthermore it defines one central point where
1461 command parameters can be UTF-8-ified. Affected files
1462 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1463 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1465 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1467 * use asynchronous connect() to establish router connections.
1468 Fixes problem when the primary router goes down. Affected files
1469 silcd/server.c, silcd/server_backup.c
1471 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1473 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1474 Fixed various compilation warnings when type casting ints
1475 to pointers or vice versa, of different size. Updates around
1478 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1480 * Surrogates not allowed in UTF-8 strings, updated decoder.
1481 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1482 testers in lib/silcutil/tests/ directory.
1484 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1486 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1487 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1488 files are lib/silcclient/silcclient.h, client.c.
1490 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1492 * When resuming a session fails, notify the user that the session
1493 file needs to be removed eventually. Affected files
1494 irssi/src/fe-common/silc/module-formats.[ch],
1495 irssi/src/silc/core/client_ops.c.
1497 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1499 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1500 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1502 * Typofix in Irssi::Silc module. Affected file
1503 irssi/src/perl/silc/Silc.xs.
1505 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1507 * Changed the way NOTICE flagged messages are treated. Added support
1508 for notices in queries and signing notices. Affected files
1509 irssi/default.theme; irssi/docs/help/in/notice.in;
1510 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1511 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1513 * Fixed typo in /ACTION help. Affected file
1514 irssi/docs/help/in/action.in
1516 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1518 * Fixed typo in perl module. Affected file
1519 irssi/src/perl/silc/Server.xs
1521 * Changed the way ACTION flagged messages are treated. Added support
1522 for actions in queries and signing actions. Affected files
1523 irssi/default.theme; irssi/docs/help/in/action.in;
1524 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1525 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1528 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1530 * Incorrectly reported error when client had to be resolved from
1531 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1533 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1535 * Fixed whois public key hash table deleting and adding in
1536 detached client case. Affected file silcd/packet_receive.c.
1538 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1540 * Changed filenames of silc/fe module not to collide with filenames
1541 from core/fe. Also seperated public messages printing from
1542 query messages printing. Affected files are all in
1543 irssi/src/fe-common/silc.
1545 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1547 * Fixed the invite process handling during joining to use
1548 correct server name for the client that is matched against
1549 the invite string for the channel. Wrong server name caused
1550 inability to join the channel. Affected file is
1553 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1555 * Fixed the CUMODE channel founder authentication on normal
1556 server to not remove the founder rights on existing founder
1557 before checking that router accepts the mode change. Affected
1558 files are silcd/command.c and silcd/packet_receive.c.
1560 * Remove the server entry correctly when rekey timeouts and
1561 remote router connection on normal server is closed. Fixes
1562 a crash where server uses the freed server entry. Affected
1563 file silcd/server.c.
1565 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1567 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1568 networks. This is the first step in solving the bug about
1569 /SERVER ADD -silcnet <silcnet>. Affected files
1570 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1571 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1572 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1574 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1576 * /SMSG and /MMSG now correctly create new queries. Affected files
1577 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1579 * Add basic support for SILC protocol specific variables in perl.
1580 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1581 irssi/src/perl/Makefile.am
1583 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1585 * Don't use silc_get_input, it's obviously not reliable. Fixes
1586 issue when the current key expires. Affect file
1587 irssi/src/silc/core/clientutils.c
1589 * Make the session data filename configurable. This makes it
1590 possible to have different session files for different
1591 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1592 client_ops.[ch], silc-servers.c,
1593 irssi/src/silc/fe-common/silc/module-formats.[ch]
1595 * Use the same set of libtool files for the MPI lib as for the
1596 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1597 config.sub, configure.in, install-sh, missing, mkinstalldirs
1599 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1601 * Fixed server statistics decrementing error to not go to
1602 negative. Affected file silcd/packet_receive.c.
1604 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1606 * Use silc_server_query_add_error to add error in public key
1607 search error. Added support in send_reply to send errors
1608 without specific argument. Affected file silcd/server_query.c.
1610 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1611 Client for NO_SUCH_NICK. It was against the protocol specs.
1612 Affected file irssi/src/silc/core/client_ops.c.
1614 * Added backwards support for the wrong NO_SUCH_NICK error sending
1615 in server. To be removed in SILC Server 1.0. Both old clients
1616 and clients with fixed error handling now works. Affected file
1617 silcd/server_query.c.
1619 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1621 * fixed a bug in the whois using attributes function where no
1622 error was sent if no nickname and client id but the attributes were
1623 given to whois. Affected file silcd/server_query.c
1625 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1627 * remove public key from public key hashtable on detach. Affected
1628 file silcd/packet_receive.c
1630 * free public key hashtable before removing clients on server
1631 shutdown. Affected file silcd/server.c
1633 * remove public key prior deleting client-data on killing a client.
1634 Affected file silcd/server_util.c
1636 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1638 * Getting the MOTD from other servers works now. Affected
1639 files are silcd/command.c and silcd/command_reply.c
1641 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1643 * Initialize the variable idletag, since it is tested in
1644 silc_core_deinit for its default value. Affected file
1645 irssi/src/silc/core/silc-core.c
1647 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1649 * Fixed signed channel messages across cells. Affected file
1652 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1654 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1655 is not defined. They can now be safely used in if-statements
1656 without braces. Affected file lib/silcutil/silclog.h.
1658 * Added the checks for backup closing connection due to error
1659 (local or remote) and thus not allow the resuming to occur
1660 in reconnect. Affected files are silcd/packet_send.c
1663 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1665 * Help file updates. Affected files in irssi/src/docs/help/in/.
1667 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1669 * Fixed channel messages across cells. Affected file
1672 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1674 * Fixed file transmission accepting in client library to not
1675 start the negotiation if user hasn't accepted the transfer,
1676 instead create new session for resent transfer. Affected
1677 file lib/silcclient/client_ftp.c.
1679 * Show the session ID in the file transmision list. Remove
1680 session from list that failed to transfer. Switch the current
1681 session automatically after transmission, and in errors, to new
1682 session if other sessions exists in the transfer list. Affected
1683 files are irssi/src/silc/core/silc-servers.c,
1684 irssi/src/fe-common/silc/modfule-formats.c.
1686 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1688 * Fixed MIME header parsing for the hopefully last time. Affected
1689 file lib/silcutil/silcstrutil.c
1691 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1693 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1695 * The SILC RNG is now gauranteed to return non-zero random
1696 values. Affected files are lib/silccrypt/silcrng.[ch].
1698 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1700 * Fixed nickname formatting when changing only case of the
1701 nickname. Affected file lib/silcclient/idlist.c.
1703 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1705 * Fixed a memory leak and incorrect printing of the "appears as"
1706 message. Affected file irssi/src/silc/core/client_ops.c
1708 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1710 * Added CRT (Chinese Remainder Theorem) supported RSA
1711 private keys and private key operations. This significantly
1712 increases private key operation efficiency. No compatibility
1713 issues with new or old private keys. Affected files are
1714 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1716 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1718 * Fixed GCC-3.3.2 related compilation warnings from the
1721 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1723 * Removed RC6 from distributions.
1725 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1727 * Added some better comments to lib/silccrypt/silcpkcs.h,
1728 optimized some routines in lib/silccrypt/silcpkcs.c.
1729 Added test_silcpkcs into lib/silccrypt/tests/.
1731 * Fixed silc_rng_global_init to actually init the global RNG
1732 if RNG wasn't provided for it. Affected file is
1733 lib/silccrypt/silrng.c.
1735 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1737 * Added silc_hash_table_find_by_context_ext. Affected files
1738 lib/silcutil/silchashtable.[ch].
1740 * Save the public key on normal server in WHOIS command reply
1741 from attributes, if present, and add it to public key hash
1742 table. Fixes WHOIS resolving by public key on normal server.
1744 Optimized the attributes resolving on normal server to not
1745 resolve if we resolved them already from router.
1747 Affected files are silcd/server_query.c, command_reply.c.
1749 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1751 * Added support for whois using attributes.
1752 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1753 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1756 * Added support for whois using public key attribute to /WHOIS i
1757 client command. Affected files irssi/docs/help/in/whois.in,
1758 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1760 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed UMODE setting in server when the client has anonymous
1763 mode set. The mode setting was not working. Affected file
1766 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1768 * Fixed some bugs and typos related to sending split messages.
1769 Print notification when sending messages with /MMSG. Affected
1770 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1772 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1774 * Optimized the socket referencing in packet routines, client
1775 library and server. Affected files are lib/silccore/silcpacket.c,
1776 lib/silcclient/client.c and silcd/server.c.
1778 * If silc_socket_set_qos is given with NULL arguments the QoS is
1779 reset from the socket. Affected files are
1780 lib/silcutil/silcsockconn.[ch].
1782 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1784 * Add a /LISTKEYS command which lists the locally cached
1785 client and server keys. Affected files
1786 irssi/src/fe-common/module-formats.[ch],
1787 irssi/src/silc/core/silc-{channels,servers}.c
1788 irssi/docs/help/in/listkeys.in
1790 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1792 * Check that packet queue purging was successful. Affected
1793 files lib/silcclient/client.c and silcd/packet_send.c. Related
1794 to MAC failed errors.
1796 * Do not clear the inbuf even if it is empty if QoS was applied
1797 to it. Otherwise the QoS data is cleared and MAC failed error
1798 will occur. Affected file lib/silccore/silcpacket.c.
1800 * Use the rekey period time as rekey protocol timeout value.
1801 If the rekey does not succeed during the rekey period there's
1802 something very wrong, and we most likely end up with wrong keys,
1803 do graceful reconnect then. Affected file silcd/server.c.
1805 * Take reference of the socket in the parser context, as it's
1806 possible to have the parsers in queue after the socket is
1807 disconnected and this may cause crash. Affected files are
1808 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1811 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1813 * Fixed KICK command reply sending, it sent to replies.
1814 Affected file silcd/command.c.
1816 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1818 * Finish the silc-mime.pl script. It now supports MIME type
1819 guessing using magic files, signing data messages, executing
1820 MIME handlers in background. Affected files
1821 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1823 * Changed MIME signal handler to make things easier for the perl
1824 script. Affected files irssi/src/silc/core/client_ops.c,
1825 silc-servers.c, and irssi/docs/signals.txt
1827 * Cleaned up the silc_mime_parse function and fixed detection
1828 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1830 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1832 * Resolve the IP for file transfer listener from the connection
1833 socket. Affected file lib/silcclient/client_ftp.c.
1835 * Accept NULL hostname parameter in the functions
1836 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1837 if hostname is not wanted.
1839 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1841 * Fixed race condition between silc_client_init and
1842 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1844 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1846 * Fixed file transfer connection closing when SIGNOFF for
1847 the client is received from server. Affected file is
1848 lib/silcclient/client_ftp.c.
1850 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1852 * Check for disconnected socket in QUIT callback. Affected
1853 file silcd/command.c.
1855 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1857 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1858 Affected files lib/silcutil/silcstrutil.c
1860 * Cleaned up the escape/unescape functions for correctness and
1861 speed. Affected file irssi/src/silc/core/client_ops.c
1863 * Removed handling for data messages with Content-Type: text/*,
1864 moved parsing of MIME headers to the signal handler, added
1865 support for signing and verifying data messages. Affected
1866 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1867 irssi/src/silc/core/silc-{servers,channels}.c
1869 * Added a perl script for handling data messages based on
1870 information read from Mailcap files. New file
1871 irssi/scripts/silc-mime.pl
1873 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1875 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1876 acknowledge recepetion of a message to the sender. Updated
1879 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1881 * Unregister channel key saving callback when deleting channel.
1882 Affected file lib/silcclient/idlist.c.
1884 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1885 before calling notify client operation. Affected file is
1886 lib/silcclient/client_notify.c.
1888 * Unregister QoS tasks when deleting the socket connection.
1889 Affected files lib/silcutil/silcsockconn.[ch],
1890 unix/silcunixsockconn.c.
1892 * Implemented latest presence-attrs draft changes. Affected
1893 files lib/silccore/silcattrs.h and
1894 irssi/src/silc/core/silc-queries.c.
1896 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1898 * Save old channel keys in list to allow more rapid change
1899 of channel keys if server for some reason does that. This
1900 avoids loosing so many channel messages due to not having
1901 key to decrypt. Affected file lib/silcclient/silcclient.h,
1902 idlist.c and client_channel.c.
1904 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1906 * Continued backup router tests and fixes. Affected files
1907 silcd/server_backup, server_util.c, server.c. See TODO.
1909 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1911 * Fixed SERVER_SIGNOFF handling in servers. The client
1912 was removed from wrong list thus not removing the client
1913 at all. Affected file silcd/packet_receive.c.
1915 * Do not execute rekey protocol for disabled connections as
1916 it would never go through. Affected file silcd/server.c.
1918 * Added timeout for rekey protocol to catch if the protocol
1919 never executes successfully. Affected files silcd/server.c
1922 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1924 * Abandon packet processing for disconnected sockets. Check
1925 this always after calling packet processing callback.
1926 Affected file lib/silccore/silcpacket.c.
1928 * Fixed double registration disconnection code in server.
1929 Closed wrong connection. Affected file silcd/packet_receive.c.
1931 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1933 * On normal server reconnect to primary during resuming 4
1934 times, then give up. Affected file silcd/server_backup.c.
1936 * If during reconnecting to routers we notice we have router
1937 connection but no primary router set, the server is in desync.
1938 Reconnect to primary to restore network. Affected file
1941 * Assure that only one protocol is exeucting at the same time.
1942 Added checks for all protocols. Affected files are
1943 silcd/server.c and server_backup.c.
1945 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1947 * Check that a string is not already part on invite/ban
1948 string when processing it. Affected file silcd/server_util.c.
1950 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1952 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1953 with 1.2 version of the protocol. Affected file is
1954 silcd/packet_receive.c.
1956 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1958 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1959 where the passphrase was given. Affected file is
1962 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1964 * INVITE and BAN notifys are now delivered from routers to
1965 servers (but not clients) on the channel. Updated specs and
1966 code. Affected files silcd/packet_[send|receive].[ch],
1967 command.c, server.c and server_util.c.
1969 * Implemented INVITE and BAN announcing. Affected files are
1970 silcd/server.[ch], server_util.c.
1972 * Implemented SilcStatus error type argument returning in
1973 command reply error in server. Affected file silcd/command.c.
1975 * Implemented SilcStatus argument returning in comand reply
1976 in client library. The command_reply client operation now
1977 returns error specific arguments as well. Affected files
1978 are lib/silcclient/command_reply.[ch], client_resume.c,
1979 lib/silccore/silcstatus.[ch].
1981 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1983 * Backup router protocol version 1.2 implemented. Testing still
1984 required. Affected files in silcd/server_backup.[ch], server.c,
1985 packet_receive.c and server_internal.h.
1987 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1989 * silc_client_send_[channel|private]_message now return TRUE
1990 or FALSE. Affected file lib/silcclien/client_channel.c and
1993 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1995 * Check for explicit nickname in INVITE and BAN processing
1996 during join as well (and don't expect only wildcards in
1997 invite/ban strings). Affected file silcd/command.c.
1999 * Fixed the INVITE and BAN by public key. The public key saved
2000 is the PK payload (as specified) not the raw data. Affected
2001 file silcd/server_util.c.
2003 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2005 * UTF-8 text message support for actions and notices in SILC
2006 Client. Affected file irssi/src/silc/core/client_ops.c.
2008 * silc_get_username and silc_get_real_name now returns sensible
2009 data on Win32. Patch by Toni Willberg. Affected file is
2010 lib/silcutil/win32/silcwin32util.c.
2012 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2014 * Provide a signal handler to send MIME encoded messages and emit
2015 a signal when a MIME encoded message is received. Also document
2016 the signals for usage with the perl interface.
2018 A sample perl script will be supplied at a later point.
2020 Affected files are irssi/docs/signals.txt,
2021 irssi/src/silc/core/client_ops.[ch],
2022 irssi/src/silc/core/silc-{channels,servers}.c
2024 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2026 * Use SILC_COMMAND_PING to estimate the round-trip time to the
2027 server. Use this time to display a lag and disconnect when it
2028 exceeds a specified limit.
2030 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
2032 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2034 * Remove the channel auth list in normal server if router
2035 encofrces its list during connecting. Send notify to channel
2036 to remove the mode to remove the list. Affected files are
2037 silcd/server_util.c and silcd/packet_receive.c.
2039 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2041 * Added support for channel public keys. Updated protocol specs
2042 and implemented it. Affected files are
2043 silcd/command.c, command_reply.c, lib/silcclient/command.c,
2044 lib/silcclient/command_reply.c.
2046 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2048 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
2049 terminate the process on Linux. Affected file silcd/silcd.c.
2051 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2053 * Check for NULL buffer in silc_buffer_clear. Affected file
2054 is lib/silcutil/silcbuffer.h.
2056 * Simplified the backup router protocol by removing the _GLOBAL
2057 types. Updated protocol specs and the code. Affected files
2058 are silcd/server_backup.[ch].
2060 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2062 * Deny '@' and '!' from nicknames since they are reserved
2063 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
2064 Updated protocol specs and the code.
2066 Affected files are silcd/server_util.[ch].
2068 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2070 * Fixed stack overflow in Irssi SILC client. Affected
2071 file irssi/src/silc/core/client_ops.c.
2073 * Check that Host is set in ServerConnection and RouterConnection
2074 in silcd.conf. Affected file silcd/serverconfig.c.
2076 * Fixed crash in server with protocol completion callbacks,
2077 namely rekey and backup resuming protocols. Affected files
2078 are silcd/server_backup.c and silcd/server.c.
2080 * Fixed rekey protocol to not restart if it is started already.
2081 Affected files are lib/silcclient/client.c and
2084 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2086 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
2088 * Fixed EOF handling in SILC Config, affected file
2089 lib/silcutil/silcconfig.c.
2091 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
2093 * Fixed RESOLVING flag handling in JOIN notify and other
2094 notifys to handle the resolvings correctly in client library.
2095 Affected file lib/silcclient/client_notify.c.
2097 * Do not send full INVITE and BAN lists in INVITE and BAN
2098 notifys, only the changed information. Affected file
2101 * Fixed INVITE notify sending in INVITE command, send it
2102 only when needed. Affected file silcd/command.c.
2104 * Handle the founder key change properly in CMODE_CHANGE
2105 notify. Bug #122. Affected file silcd/packet_receive.c.
2107 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2109 * Remove the mark for output (mark it only for input) after
2110 purging outgoing queue. Prevents the "Error in select()"
2111 floods. Affected file silcd/packet_send.c.
2113 * Fixed incorrect connection deletion from client library
2114 after calling "connect" client operation. Could cause
2115 crashes for example during reconnect timeouts. Affected
2116 files are lib/silcclient/client.c and
2117 irssi/src/silc/core/client_ops.c.
2119 * Check server private key file permissions before starting
2120 the server. Affected file silcd/serverconfig.c.
2122 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2124 * NULL terminate allocated string in silc_buffer_strformat.
2125 Affected file lib/silcutil/silcbuffmt.c.
2127 * Rewrote the invite/ban list string handling in server to
2128 use SilcBuffer instead. Affected files are silcd/command.c
2129 and silcd/server_util.c.
2131 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2133 * Fixed double free in CMODE command when setting new HMAC
2134 for channel. Affected file silcd/command.c.
2136 * Added couple of missing memset's to zero sensitive memory.
2137 Affected files silcd/command.c, lib/silcclient/command.c.
2139 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2141 * Fixed a double free in INVITE command error handling in
2142 server. Affected file silcd/command.c.
2144 * Added macros SILC_SWAB_[16|32] to swab byte order of
2145 16-bit and 32-bit unsigned integers. Affected file
2146 lib/silcutil/silctypes.h.
2148 * Use the SILC_SWAB_16 instead of htons() in server when
2149 handling ports since the ports in structures are always
2150 in little-endian order (regardless of platform). Affected
2151 file silcd/serverid.c and silcd/server_backup.c.
2153 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2155 * Send DISCONNECT in close admin command in server. Affected
2156 file silcd/command.c.
2158 * Check whether we are already connecting to a remote router
2159 (in addition of checking whether we are already connected)
2160 before creating new connection. Affected file silcd/server.c.
2162 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2164 * Added better compiler and compiler flags checking in
2167 * Check that socket is valid after QoS is applied to data.
2168 Affected file lib/silcutil/unix/silcunixsockconn.c.
2170 * Make sure the socket connecetion is not closed to early
2171 when closing connection in server. Also make sure the
2172 connection is always closed after error in a protocol.
2173 Affected file silcd/server.c.
2175 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2177 * Removed --session and --dummy options from Irssi SILC Client.
2178 -d option is available only if --enable-debug was given.
2179 Affected files are irssi/src/silc/core/silc-core,
2180 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2182 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2184 * Added silc_buffer_steal to steal the data from the buffer.
2185 Affected file lib/silcutil/silcbuffer.h.
2187 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2189 * Fixed server crash with double Primary block in config file.
2191 Fixed also various memory leaks around the config file
2192 parser. Affected files lib/silcutil/silcconfig.c,
2193 silcd/serverconfig.c.
2195 * Changed my nickname (Johnny Mnemonic) to my real name, this
2196 means that bugs introduced by him were actually introduced
2199 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2201 * Don't display "foo appears as foo\nYou're now known as foo"
2202 messages. Affected file irssi/src/silc/core/client_ops.c
2204 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2206 * Fixed error handling of invalid client entry when calling
2207 commands in server. Fixes a crash. Affected file
2210 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added some sanity checks in server for correctness of the
2213 server configuration. Affected file silcd/serverconfig.c.
2215 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Prevent endless resolving of user informations in USERS
2218 command by checking the command reply status correctly.
2219 Affected file lib/silcclient/command_reply.c.
2221 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2224 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2225 Aldous <Matthew@Aldous.com>.
2227 * Added better implementation using CriticalSection of
2228 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2229 <mikko.lahteenmaki@pikabaana.net>.
2231 * Added some Winsock WIN32 compatiblity defines into
2232 includes/silcwin32.h.
2234 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Fixed double free in async host lookup code. Affected file
2237 lib/silcutil/silcsockconn.c.
2239 * On backup router handle now the SERVER_SIGNOFF from router
2240 for local connected servers too, and close the connections.
2242 Do not process them as normally signing off servers when they
2243 really signoff by sending EOF fe, but always assume that
2244 router sends the SERVER_SIGNOFF.
2246 Affected files silcd/server.c and silcd/packet_receive.c.
2248 * Fixed socket unsetting when closing connections. Affected
2249 files silcd/server.c and silcd/packet_send.c.
2251 * Do not print the nickname in SERVER_SIGNOFF if we do not
2252 have it. Prevents asserts in Irssi core. It is possible we
2253 don't have the nick if it was just being resolved when server
2254 signoff. Affected file irssi/src/silc/core/client_ops.c.
2256 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Fixed autonick crashbug in client library. Affected file
2259 lib/silcclient/client.c.
2261 * Fixed Unix implementation of SilcMutex to really assert if
2262 the mutex is locked/unlcoked already. Affected file
2263 lib/silcutil/unix/silcunixmutex.c.
2265 * Fixed locking in silc_schedule_uninit. It didn't lock
2266 when dispatching timeout tasks. Affected file is
2267 lib/silcutil/silcschedule.c.
2269 * Changed Win32 implementation of SilcThread to use modern
2270 Win32 interface. Affected file is
2271 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2273 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2275 * Don't print signed messages when sending failed. Affected files
2276 irssi/src/silc/core/silc-[servers.c/commands.h]
2278 * Send adquate signal when founding a channel by joing it. Affect
2279 file irssi/src/silc/core/client_ops.c
2281 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2283 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2284 irssi/src/fe-common/core/themes.c
2286 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Fixed close command to use the port correctly when closing
2289 server connections. Affected file silcd/idlist.c.
2291 * Check for NULL outbuf in silc_socket_write. It is possible
2292 that it is NULL is some odd case. Affected files are
2293 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2295 * Do not call final protocol callback for backup router
2296 resuming protocol when closing connection. It is closed
2297 by timeout in case of error. Affected file silcd/server.c.
2299 * Backup reconnect to router if backup resuming protocol
2300 failed. Affected file silcd/server_backup.c.
2302 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Fixed double free in SKE library error hadling when signature
2305 error occurred. Affected file lib/silcske/silcske.c.
2307 * Save the fingerprint to new SilcClientEntry after changing
2308 nickname. Affected file lib/silcclient/client_notify.c.
2310 * Print SIGNOFF in Irssi SILC client only if the nickname is
2311 known. Prevents asserts in Irssi core. It is possible we
2312 don't have the nick if it was just being resolved when it
2313 quit. Affected file irssi/src/silc/core/client_ops.c.
2315 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Fixed double free in invite list adding code when adding
2318 invite strings. Affected file silcd/server_util.c.
2320 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * More log printing during backup router protocol. Affected
2323 file silcd/server_backup.c.
2325 * Removed backwards support for old private key file format.
2326 Affected file lib/silccrypt/silcpkcs.c.
2328 * Removed backwards support for not-so-strict decryption length
2329 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2331 * GETKEY to update the client entrys fingerprint too.
2332 Affected file lib/silcclient/command_reply.c.
2334 * Added --without-libtoolfix for package builders using weird
2335 wrappers around libtool (BSD at least).
2337 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Fixed backup router bugs: When backup resumes router and
2340 receives a CHANNEL_MESSAGE packet the backup must not act
2341 as router since the packet header decryption would be
2342 different. Also, when relaying packets to channel, do
2343 not re-encrypt packets on backup that came from the primary
2344 since the connection isn't really router-router connection.
2345 Affected files silcd/server.c, silcd/packet_send.c.
2347 * Added checks in encryption/decryption that encryption/decryption
2348 length sent as argument really is multiple by block size. Helps
2349 catching really weird bugs like the above backup router bugs
2350 when packets are being decrypted in wrong way. Affected files
2351 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2353 * Fixed padding generation in private key file encryption.
2354 Affected file lib/silccrypt/silcpkcs.c.
2356 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Added ignore_message_signatures setting which can be used
2359 to ignore signatures in messages. Affected files are
2360 irssi/src/silc/core/client_ops.c, silc-core.c.
2362 * Fixed the libtoolfix to use command line options instead of
2363 environment variables. They didn't work as expected. Now,
2364 the libtool is fully run-time configurable.
2366 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2368 * Verify signature payload for signed messages. Affected files
2369 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2370 irssi/src/silc/core/silc-core.h
2372 * Display signature verification result in public and private
2373 messages using theme abstracts. See irssi/default.theme for
2374 examples on their usage. Affected files
2375 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2376 irssi/src/fe-common/silc/module-formats.[ch],
2377 irssi/src/fe-common/silc/fe-common-silc.c,
2378 irssi/src/fe-common/silc/Makefile.am
2379 irssi/src/fe-common/core/fe-messages.[ch]
2381 * Fixed bugs in Irssi's theme parsing. Affected files
2382 irssi/src/fe-common/core/themes.c
2384 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Calculate the correct length for signed messages before
2387 encrypting, it must be multiple by block size. Affected
2388 file lib/silccore/silcmessage.c.
2390 * silc_message_signed_get_public_key returns now both
2391 decoded and encoded public key. Affected files are
2392 lib/silccore/silcmessage.[ch].
2394 * Added libtoolfix script that makes the libtool more generic
2395 and configurable in run-time. Now we can specify in run-time
2396 if what kind of libraries we want to create, regardless of
2397 configuration. SIMs are now creates even if --disable-shared
2398 was explicitly given.
2400 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Fixed founder key sending in CMODE command in client.
2403 Affected file lib/silcclient/command.c.
2405 * Fixed CUMODE founder authentication in server to not check
2406 for client's public key since it's not supposed to do that.
2407 Affected file silcd/command.c.
2409 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2411 * Set realname and hostname in NICK_REC records. Affected file
2412 irssi/src/silc/core/silc-nicklist.c
2414 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Remove 1.0 protocol backwards compat code from client
2419 * Added more reliable check for whether nickname did change
2420 or not, or whether only Client ID changed in NICK_CHANGE
2421 notify. Affected file lib/silcclient/client_notify.c.
2422 Fixes bug in '@' character handling in a nickname.
2424 * Added support for automatically parsing signature from
2425 the message payload. Added new function
2426 silc_message_get_signature to return the payload to
2427 application. Affected files lib/silccore/silcmessage.[ch].
2429 * Changed the private_message and channel_message client
2430 operations to deliver the SilcMessagePayload to the
2431 application too. Application can use it fe. to get the
2432 signature from the message for verification. Affected
2433 file lib/silcclient/silcclient.h, client_channel.c and
2436 * Redefined the signed payload for message payloads.
2437 Updated protocol specs and implemented.
2439 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Fixed wrong invite and ban list handling in server command
2442 reply. Affected files are silcd/command_reply.c,
2443 silcd/server_util.[ch].
2445 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Fixed CMODE setting in server when founder mode was set.
2448 Affected file silcd/command.c. Bug #95.
2450 * Added support to setting specific public key in CMODE in
2451 Irssi SILC client. Affected file lib/silcclient/command.c.
2453 * Added support to use specific public key in CUMODE in
2454 Irssi SILC Client. Affected file lib/silcclient/command.c.
2456 * Added support for inviting and banning by public key in
2457 Irssi SILC client. Affected file lib/silcclient/command.c.
2459 * Fixed fingerprint/babbleprint showing in invite and ban
2460 list command replys. Affected file is
2461 irssi/src/silc/core/client_ops.c.
2463 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2465 * Format CMODE +c and +h to display both the mode and the argument
2467 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Added test vectors and test programs for SHA-1, MD5,
2470 HMAC-SHA1 and HMAC-MD5. New tests are located in
2471 lib/silccrypt/tests/. Fixed also argument decoding bug in
2472 MD5 implementation. Affected file lib/silccrypt/md5.c.
2474 * Changed the channel private key and private message key
2475 generation (with static keys) to use SHA1 instead of MD5,
2476 as SHA1 is the mandatory hash function in SILC. Affected
2477 file lib/silcclient/client_[channel/prvmsg].c.
2479 * Changed the private key file encryption to use SHA1 instead
2480 of MD5. Added support for the old generation and added
2481 automatic change of the key (to be removed later). Affected
2482 files lib/silccrypt/silcpkcs.c.
2484 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Load only files with .pub suffix in PublicKeyDir. Affected
2487 file silcd/serverconfig.c.
2489 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2491 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2492 channels. Affected files silcd/silcd.c, silcd/server.h.
2494 * Added the config directive PublicKeyDir for the client block.
2495 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2497 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Merged Toni's irssi/silc.conf patch.
2501 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2503 * Max alloc tests in allocation routines. Affected file
2504 lib/silcutil/silcmemory.c.
2506 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Fixed a typo in resuming code that fixed detach/resume code
2509 in server. Bug #93. Affected file silcd/packet_receive.c.
2511 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2513 * Do reverse lookups for server when /connecting. Affected files
2514 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2515 irssi/src/core/net-nonblock.*
2517 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Added library versioning for shared libraries. Affected
2520 files configure.in.pre and lib/Makefile.am.pre.
2522 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2524 * Display INVITE and BAN lists as specified by SILC 1.2
2526 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Do not send invite list back unless asked (when sending
2529 no arguments) or when list was modified. Affected file
2532 * Remove client from invite list in KILLED notify and in
2533 KILL command. Affected file silcd/command.c and
2536 * Fixed bugs in invite list handling in INVITE command.
2537 Affected files silcd/command.c and silcd/server_util.c.
2539 * Merged with Irssi 0.8.6.
2541 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2542 Affected file irssi/src/fe-text/silc.c.
2544 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * The silc_argument_get_[first/next] now return the argument
2547 type to caller. Added silc_argument_payload_encode_one.
2549 Affected files are lib/silccore/silcargument.[ch].
2551 * Added support for the SILC 1.2 INVITE command and new
2552 invite lists to server. Affected files are silcd/command.c,
2553 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2555 * Added support for the SILC 1.2 BAN command and new
2556 ban lists to server. Affected files are silcd/command.c,
2557 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2559 * Added support to client sending new INVITE command. Affected
2560 file is lib/silcclient/command.c.
2562 * Added support to client sending new BAN command. Affected
2563 file is lib/silcclient/command.c.
2565 * Added support for removing client from invite list when kicked
2566 from channel, as SILC 1.2 dictates. Affected files are
2567 silcd/packet_receive.c and silcd/command.c.
2569 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2572 automatically the cipher's internal IV. Affected files
2573 lib/silccrypt/silccipher.[ch].
2575 * Assure the RESUME_CLIENT packet is not sent to twice to
2576 backup router if the detached client was originated from
2577 the backup. Affected file silcd/server.c. Bug #76.
2579 * Changed silc_sim_symname to not allocate memory. Affected
2580 file lib/silcsim/silcsimutil.c.
2582 * Fixed memory leaks with SIMs in server. Affected files
2583 silcd/serverconfig.c, silcd/server.c.
2585 * Fixed channel key distribution after resuming detached
2586 client. Affected files silcd/packet_receive.c.
2588 * Fixed channel's global_user boolean checking after detaching.
2589 Check it after changing the owner of the client not before.
2590 Affected file silcd/packet_receive.c.
2592 * Fixed few double frees from client library. Fixes at least
2593 Bug #81, possibly others too.
2595 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2596 notifys in Irssi SILC Client. Affected file is
2597 irssi/src/silc/core/client_ops.c. Bug #82.
2599 * Applied Ville Räsänen's manual page and --mandir bugfix
2600 patch. Affected files are configure.in.pre and Makefile.am.pre.
2603 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Added support to backup router protocol for backup to tell
2606 normal server that it cannot use the backup router as primary
2607 because the primary isn't really down. Updated protocol
2610 * Added support for primary router to tell backup router that
2611 resuming is not possible because the backup really isn't primary
2612 in the cell. For example if backup disconnected itself the
2613 resuming is not allowed since the primary really did not
2614 go down. Updated protocol specs.
2616 * Removed MARS from crypto library.
2618 * Defined the CTR mode and Randomized CBC mode in SILC. The
2619 CTR mode is RECOMMENDED now in specification. Defined also
2620 Serpent cipher as optional cipher. Updated the protocol specs.
2622 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added support for inviting/banning by IP/MASK, public key,
2625 and explicit Client ID. Redefined the command and notify
2626 types to allow easier forwards support for other methods
2627 of inviting/banning. Updated protocol specs.
2629 * Remove the client from channel's invite lists if the client
2630 is kicked or killed. Updated protocol specs.
2632 * Unified the Channel Message Payload and Private Message
2633 into one Message Payload. Updated protocol specs and
2636 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Don't wait for EOF after socket error has occurred, but
2639 close the connection. Affected file is silcd/server.c.
2641 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added support for setting FOUNDER mode on channel with
2644 specific public key which can be set with CMODE command.
2645 Updated protocol specs and implemented in client and server.
2647 * Fixed the Irssi SILC client to correctly shutdown the client
2648 library to avoid memory leaks. Affected files are
2649 irssi/src/silc/core/silc-core.c and silc-servers.c.
2651 * Deprecated the No Reply flag in SKE protocol and introduced
2652 "IV Included" flag which can be used to indicate that the IV
2653 is included in the ciphertext. This makes it possible to use
2654 SILC on unreliable transport, such as UDP which may cause
2655 packet reordering and losses. Updated protocol specs, did
2658 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2661 < 32 bit values in correct size. Affected file is
2662 lib/silcmath/mp_mpi.c.
2664 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Fixed the KE Start Payload parsing to check that mandatory
2667 fields are present. Affected file lib/silcske/payload.c.
2669 * Fixed compilation warnigs in Irssi SILC Client. Affected
2670 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2672 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2674 * Print "nick now appears as newnick" and update Irssi's nicklist
2675 when you change your nick to "nick". Closes #62
2677 * Never format your own nick. Closes #63
2679 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2681 * SILC_UMODE_GONE changes are now propagated correctly to the
2682 Irssi client. Closes #54
2684 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2686 * Fixed example in /HELP KEY
2688 * Added expando $j which expands to current SILC Client version
2690 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Fixed public key decoding in crypto library.
2694 * Added better error printing to SKE library.
2696 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Fixed NICK command to not crash if nickname was not sent.
2700 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2703 Deprecated the old Encrypt-And-MAC order. Updated protocol
2704 specs and implemented.
2706 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2707 generation. Updated specs and implemented.
2709 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Added support for rekey before 2^32 sequence number wraps.
2712 Affected files in server and client library.
2714 * Padding must be at least 8 bytes now. Implemented and updated
2717 * Compute maximum padding for authentication packets to make
2718 passphrase approximation attacks impossible. Affected files
2719 in client library and in server.
2721 * Fixed PING command sending in client library and handling in
2722 server. The server ID must be ID Payload, not raw ID data.
2723 Affected files in server and client library.
2725 * Defined that all public keys sent in commands and notify
2726 payloads are actually Public Key Payloads not raw public key
2727 data. Updated protocol specs and implemented.
2729 * Updated protocol version to 1.2. Updated specs and code.
2731 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2732 status types. Updated specs and the code.
2734 * Added support for normal client to kill its own entries from
2735 the network. Updated protocol specs and the code.
2737 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2738 and added initial implementation.
2740 * Added MAC field to the Private Message Payload to protect
2741 against chosen ciphertext attacks. Updated the protocol specs
2744 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2745 attribute to indicate the user's current idle and signon time
2746 of a service. Updated protocol specs and implemented.
2748 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Added "do_not_bind" argument to silc_client_file_send what
2751 can be used to not bind locally but assume the file receiver
2752 provides the point of connect. Usefull when sender is behind
2753 NAT device. Affected file lib/silcclient/silcclient.h and
2756 * Added -no-listener option to FILE SEND command in Irssi SILC
2757 client. Affected file irssi/src/silc/core/silc-servers.c.
2758 Renamed FILE RECEIVE to FILE ACCEPT.
2760 * Confirm passphrase for private key encryption in
2761 silc_create_key_pair and silc_change_private_key_passphrase.
2762 Affected files are lib/silcutil/silcapputil.c.
2764 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Move silc_client_packet_send back to internal, added
2767 silc_client_send_packet, a bit simpler function for application.
2768 Affected files lib/silcclient/silcclient.h, client.c and
2771 * Moved the SilcClientEntry, SilcChannelEntry and
2772 SilcServerEntry to silcclient.h to be public and documented
2773 them for application. Affected files are
2774 lib/silcclient/silcclient.h and idlist.h.
2776 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Fixed manual page installation patch by Ville Räsänen.
2779 USERS help page fix patch by Ville Räsänen
2781 * Changed the silc_client_command_call interface to make
2782 the command call simpler for the application. The library
2783 now handles the command line parsing, command finding and
2784 execution. Application only needs to call the function
2785 with the command line. Affected files are
2786 lib/silcclient/silcclient.h, command.[ch].
2788 * Fixed silc_get_input to NULL-terminate the returned input.
2789 Affected file lib/silcutil/silcutil.c.
2791 * Resolve the client's public key in JOIN command if the
2792 founder auth data is being requested but we don't know the
2793 client's public key. Affected file silcd/command.c.
2796 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Print notify for server opers when backup router comes
2799 online. Affected file silcd/server.c.
2801 * Fixed the INVITE command to send the invite list in
2802 command reply. Affected file silcd/command_reply.c.
2804 * Fixed MOTD command reply sending. Affected file
2807 * UTF-8 decode the topic in TOPIC command reply and LIST
2808 command reply in Irssi SILC client. Affected file is
2809 irssi/src/silc/core/client_ops.c.
2811 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Fixed the INVITE command to not crash Irssi SILC client
2814 when given without nickname argument. AFfected file
2815 irssi/src/silc/core/client_ops.c.
2817 * Fixed double free in WHOIS query on normal server when
2818 forwarding query to router. Affected file is
2819 silcd/server_query.c.
2821 * Fixed WATCH command reply handling on normal server which
2822 was missing altogether. Affected file silcd/command_reply.c.
2825 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2827 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2828 Included yodl sources for each of these. Also modified
2829 Makefile.am prototype to install these files to proper
2830 locations. Updated CREDITS. Affected file Makefile.am.pre,
2831 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2834 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Added support for encrypted private key files. Now
2837 passphrase must be provided when new key pair is created
2838 (can be empty though), and prompted when loading the
2839 private key. Added support for loading the old-style
2840 non-encrypted private keys as well. Affected files
2841 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2844 * Fixed silc_get_input to accept input on all terminals.
2845 Affected file lib/silcutil/silcutil.c.
2847 * Moved the Irssi SILC client key loading and other stuff
2848 to be called after the arguments and UI is initialized.
2849 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2851 * Added -P option to Irssi SILC client which can be used
2852 to change the passphrase of the private key. Affected
2853 file irssi/src/silc/core/silc-core.c.
2855 * Added silc_change_private_key_passphrase apputil routine
2856 to lib/silcutil/silcapputil.[ch].
2858 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Fixed connection closing in client library to not crash.
2861 Moved the connection freeing totally to function
2862 silc_clinet_del_connection. Affected file
2863 lib/silcclinet/client.c.
2865 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Changed includes/silcincludes.h to silcincludes.h.in to
2868 include configuration specific information. The silcdefs.h
2869 is not included in to installation anymore (it's only
2870 compilation time header).
2872 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Moved the SilcClient and SilcClientConnection from client.h
2875 to the public lib/silcclient/silcclient.h. Changed the
2878 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * If version string in silc_clinet_alloc is NULL the library
2881 puts it automatically. Affected file lib/silcclient/client.c.
2883 * Changed the version strings from variables to #define's
2884 in includes/silcversion.h.
2886 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Added shared library complation support.
2890 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Added lib/silcutil/silcapputil.[ch] for application
2893 utility functions. It includes routines for applications'
2894 convenience. Added silc_create_key_pair, silc_show_public_key
2895 and silc_load_key_pair functions.
2897 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Send RESUME_CLIENT packet from router to backup routers
2900 to in resuming. Affected file silcd/packet_receive.c.
2902 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * In IDENTIFY command parsing, send all other IDs except
2905 Client IDs explicitly to router for resolving on normal
2906 server. Also check that ID received in WHOIS command is
2907 always Client ID, others are not allowed. Affected file
2908 silcd/server_query.c.
2910 * Merged latest changes from irssi.org CVS.
2912 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2915 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2917 * Fixed the heartbeat sending in Irssi SILC client. Moved
2918 the silc_client_packet_send to silcclient.h for application
2919 usage. Affected files lib/silcclient/client_internal.h
2920 lib/silcclient/silcclient.h.
2922 * Fixed a bug in query resolving in server. Used wrong
2923 variable in a for loop and crashed. Affected file is
2924 silcd/server_query.c.
2926 * Server constructs requested attributes only to locally
2927 connected clients. Affected file silcd/server_query.c.
2930 * Fixed a bug when sending resolving from router to server
2931 with requested attributes. The constructed WHOIS command
2932 was incorrect. Affected file silcd/server_query.c.
2935 * Fixed Requested Attributes saving in WHOIS command reply.
2936 The length of the data buffer must be saved too. Affected
2937 file silcd/command_reply.c.
2939 * Update the client entry's servername after detaching is
2940 over. Affected file silcd/packet_receive.c. Bug #37.
2942 * Resolve incomplete client entrys in CUMODE_CHANGE and
2943 CMODE_CHANGE notifys. Affected file is
2944 lib/silcclient/client_notify.c. Bug #42.
2946 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Fixed channel key packet processing bug on backup router
2949 during backup resuming protocol. Affected file is
2950 silcd/packet_receive.c.
2952 * Fixed memory leaks in server. Affected files are
2953 silcd/server.c and silcd/packet_receive.c.
2955 * Fixed packet decryption problem when backup router encrypted
2956 channel message with wrong key during backup resuming
2957 protocol. Affected file silcd/packet_send.c.
2959 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2960 Toni Willberg (toniw@iki.fi)
2962 * Changed the SilcCipher context to be private. Changed the
2963 silc_cipher_get_iv to just return pointer to the IV. Added
2964 silc_cipher_get_name to return the name of the cipher.
2965 Fixed code all around to support these changes. Affected
2966 files are lib/silccrypt/silccipher.[ch], client library and
2969 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Fixed unaligned access in lib/silccore/silcattrs.c.
2973 * Fixed libtool linking in lib/silcsim/Makefile.am.
2975 * Fixed services attribute printing. Affected files is
2976 irssi/src/silc/core/silc-queries.c.
2978 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * Fixed a crashbug in incoming server accepting. Affected
2981 file silcd/server.c.
2983 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Added automatically generated index to Toolkit Reference
2988 * Added support for Postscript Toolkit Reference Manual.
2990 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2995 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Added 'send_events' boolean argument to the function
2998 silc_schedule_set_listen_fd which sends the set events to
2999 the application explicitly if set to TRUE. Default action
3000 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
3001 lib/silcclient/client_internal.h and silcd/server_internal.h.
3003 * Added silc_compare_timeval to determine which time values
3004 is smaller. Affected file lib/silcutil/silcutil.[ch].
3006 * Added sort-of "Quality of Service" (QoS) support to
3007 SilcSocketConnection. Data reception can be controlled with
3008 rate limit per second and/or read data length limit.
3009 Added silc_socket_set_qos. Affected files are
3010 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
3012 * Added the QoS configuration to SILC Server configuration
3013 file. Affected files are silcd/serverconfig.[ch] and
3016 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Merged with irssi.org CVS.
3020 * Failed OPER and SILCOPER authentications are now logged.
3021 Affected file silcd/command.c. Bugs #25.
3023 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * ROBODoc documented lib/silcutil/silcbuffer.h and
3026 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
3027 <ville.rasanen@iki.fi>.
3029 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Added support for auto-passphrase authentication from the
3032 config file during connecting which was not implemented
3033 yet. Affected file irssi/src/silc/core/client_ops.c.
3035 * Fixed a bug in authentication protocol failure handling which
3036 was processing wrong callback context. Affected files
3037 are lib/silcclient/client.c and protocol.c.
3039 * Fixed the /ATTR allow off to actually work. Affected file
3040 is irssi/src/silc/core/silc-queries.c.
3042 * Fixed the /ATTR -del to work. Affected file is
3043 irssi/src/silc/core/silc-queries.c.
3045 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
3049 * Fixed mask attribute adding in Irssi SILC client. Affected
3050 file irssi/src/silc/core/silc-queries.c.
3052 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added support for saving the requested attributes in
3055 WHOIS to directory. Affected file is
3056 irssi/src/silc/core/silc-queries.c.
3058 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Added support for parsing VCard fields that do not have
3061 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
3063 * Fixed a double free bug in hash table foreach function
3064 if the entry was deleted in the foreach callback. Affected
3065 file lib/silcutil/silchashtable.c.
3067 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Added silc_attribute_get_verify_data to return the signature
3070 verification data for either user digital signature or
3071 server digital signature in Requested Attributes. Affected
3072 files are lib/silccore/silcattrs.[ch].
3074 * Added silc_vcard_alloc which is used to allocated dynamic
3075 SilcVCard context. The silc_vcard_free now checks whether
3076 the context is dynamically allocated or not. Affected files
3077 are lib/silcutil/silcvcard.[ch].
3079 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Periodically remove the NOATTR status from client entry
3082 so that the client may take the attributes in use even after
3083 server has resolved them unsuccessfully earlier. Affected
3084 file silcd/server_query.c and idlist.h.
3086 * Moved sha1hash and md5hash from client->internal to
3087 SilcClient for application usage. Affected files are
3088 lib/silcclient/client.h and client_internal.h.
3090 * Fixed attribute encoding and decoding bugs. Affected
3091 files lib/silccore/silcattrs.[ch].
3093 * Added ATTR command to Irssi SILC Client which is used to
3094 manage user's Requested Attributes sending and values for
3095 WHOIS command. Affected files around Irssi SILC client.
3097 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Added silc_buffer_strformat which can be used to format
3100 strings into a buffer which size is automatically increased.
3101 Affected file lib/silcutil/silcbuffmt.[ch].
3103 * Added implementation of VCard (RFC 2426) which can be used
3104 as part of Requested Attributes in WHOIS command. Affected
3105 file lib/silcutil/silcvcard.[ch].
3107 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Some strncat -> silc_strncat changes our the core and
3112 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
3113 errors. Added better error printing to SKE library.
3114 Affected files lib/silcske/silcske.c, silcske_status.h and
3117 * Save the PKCS key length even if only private key is set to
3118 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
3120 * Fixed the usage of silc_pkcs_get_key_len since it returns the
3121 length in bits not in bytes. Affected files are
3122 lib/silcske/silcske.c, lib/silccore/silcauth.c and
3123 silcd/server_query.c.
3125 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Added silc_attribute_payload_encode_data to directly encode
3128 the data into the attributes buffer. Renamed function
3129 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
3130 Affected files are lib/silccore/silcattrs.[ch].
3132 * silc_hash_table_find_foreach calls the foreach function now
3133 once even if the nothing was found with context set to NULL.
3134 Affected file lib/silcutil/silchashtable.[ch].
3136 * Remove the RESOLVING flag from client entry after received
3137 the Requested Attributes from the client. Fixed memory leak
3138 in client entry freeing. Affected files silcd/server_query.c
3141 * Added Requested Attributes support into SILC Client Library.
3142 It is not able to send requested attributes in WHOIS command,
3143 and also receive and process requested attributes. Added
3144 silc_client_attribute_[add|del] and silc_client_attributes_get
3145 functions. Added also `ignore_requested_attributes' to the
3146 SilcClientParams to not use attributes in client. Affected
3147 files are lib/silcclient/command.c, client_attrs.[ch],
3148 silcclient.h, client_internal and client.[ch].
3150 * Changed the silc_client_get_client_by_id to support Requested
3151 Attributes, it takes them as argument now. Affected file
3152 is lib/silcclient/silcclient.h, and idlist.c.
3154 * Added -details option to WHOIS command in Irssi SILC Client
3155 to support the requested attributes. By default it requests
3156 all attributes. Affected file lib/silcclient/command.c and
3157 irssi/doc/help/in/whois.in.
3159 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Add also SERVICE attribute for server-constructed attribute
3162 data. Also digitally sign the attributes and add
3163 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
3164 silcd/server_query.c.
3166 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Changed the silc_attribute_payload_encode to support list
3169 of attributes (function may be called several times to add
3170 a new attribute). Removed the silc_attribute_payload_encode_list
3171 function. The encoding function now also automatically encodes
3172 the data, so the caller does not need to do that. Affected
3173 files lib/silccore/silcattrs.[ch].
3175 * Added support for replying on behalf of the user to the
3176 Requested Attributes in WHOIS command in the server. Affected
3177 file silcd/server_query.c.
3179 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3180 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3182 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Don't swtich to become primary router if we are backup if
3185 decryption error has occurred. Affected file silcd/server.c.
3187 * Fixed a bug in backup router IP address comparison in
3188 silc_server_backup_get.
3190 Save now also the port of the server/router and use that
3191 in comparison as well. Affected file silcd/server_backup.c.
3193 * Normal server now reconnects to backup router automatically
3194 if connection is lost to it. Affected file silcd/server.c.
3196 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * If packet processing fails (like integrity check fails)
3199 the connection is closed now. Affected files are
3200 lib/silccore/silcpacket.c and silcd/server.c.
3202 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Fixed double free in RSA public key set function
3205 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3208 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3211 Added server_query.[ch] which provides one interface for
3212 querying information using all three commands.
3214 * Changed all "typedef unsigned char" in core library to
3215 "typedef SilcUInt8".
3217 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3221 * Renamed silc_server_get_client_resolve to
3222 silc_server_query_resolve and moved to server_query.[ch].
3224 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Resumed client packet handling from server put the resumed
3227 client on wrong list on router and caused the client not
3228 be present on the network anymore. Now fixed to put the
3229 client to correct list. Affected file silcd/packet_receive.c.
3231 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3233 * Various cleanup in error message output in config parsing code
3234 and in server init code. Fixed error log files containing
3235 too many newlines ('\n') in some situations. Affected files are
3236 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3238 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Use the reverse lookupped hostname in client internals
3241 instead of one user provided us as remote server name.
3242 Affected file lib/silcclient/client.c.
3244 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Added 'app_context' to silc_schedule_init. It is an
3247 application specific context that is delivered to application
3248 in task callback functions. Affected files are
3249 lib/silcutil/silcutil.[ch].
3251 * The hb_context in SilcSocketConnection is not freed
3252 automatically anymore (application must free it). Freeing
3253 it automatic is inconsistent. Affected files are
3254 lib/silcutil/silcsockconn.[ch].
3256 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added support for removing explicitly added client connections
3259 in rehash and closing the client connections if they were
3260 unconfigured in the rehash. Affected file silcd/server.c.
3262 * Added support for aborting automatically pending commands
3263 that never receives the reply (to avoid memory leaks).
3264 Added also silc_server_command_pending_timed to set the
3265 specific timeout for pending command. Affected files are
3266 silcd/command[_reply].[ch].
3268 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3269 specs and lib/silccore/silcstatus.h.
3271 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Changed the silc_get_time to accept time value as argument
3274 or if zero is sent return current local time. Affected
3275 file lib/silcutil/silcutil.[ch].
3277 * Added STATS command to client library and Irssi SILC client.
3278 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3280 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Assure that channel key is set before sending it. May
3283 crash server otherwise. Affected file silcd/packet_send.c.
3285 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Assure that endless loop cannot happen with detached client
3288 resolving on normal server. Added idlist status
3289 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3290 silcd/idlist.h and silcd/packet_receive.c.
3292 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Incoming file transfer request cannot use same session as
3295 the sending session. This can happen when sending file to
3296 yourself. Crashed the client on quit. Affected file
3297 lib/silcclient/client_ftp.c. Bug #24.
3299 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Implemented the draft-riikonen-precense-attrs draft and
3302 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3304 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Distribute the SERVER_SIGNOFF notify also to local backup
3307 routers from the primary router. The backup router may not
3308 have the signing of local server directly connected and need
3309 to know about the signoff. Affected file silcd/server_util.c.
3311 * Use the primary router as the origin of the locally connected
3312 server when it is disconnecting from the backup router since
3313 that's where it really is coming from. Now the clients from
3314 the disconnecting server are removed correctly and "shadow"
3315 clients are not left to the backup router. Affected file
3318 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * If normal server is standalone and found existing but disabled
3321 channel, do not re-create the channel since it creates
3322 duplicate same channels. Affected file silcd/server.c.
3324 * Added anonymous client connections support to server. New
3325 "anonymous" configuration option to ConnectionParams section
3326 added. If set to true, the username and hostname information
3327 of the client will be scrambled and anonymous user mode is
3328 set automatically to the user. Affected files are
3329 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3331 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * In JOIN notify handling, mark that the cache entry of the
3334 client cannot be expired. Can cause crashes on normal
3335 server (asserts client->channels). Affected file is
3336 silcd/packet_receive.c.
3338 * From now on distribution versions are used as protocol versions
3339 instead of by default using the Toolkit base version as protocol
3340 version. Affected file prepare.
3342 * Do not set the locally resolved hostname for local client
3343 entry but take what server sends. This way the real hostname
3344 is showed in WHOIS for yourself. Affected file is
3345 lib/silcclient/idlist.c and lib/silcclient/client.c.
3347 * Resolve local info with IDENTIFY when connecting to server.y
3349 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3351 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3352 for implied search (not needed on platforms which has native
3353 pthreads library). Use --without-pthreads to disable threads.
3354 Affected file is configure.in.pre
3356 * Fixed --with-iconv on platforms which need to bypass (broken)
3357 native iconv(). Affected file is configure.in.pre
3359 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Moved -C option parsing in Irssi SILC client at same time
3362 as other options. The UI was initialized earlier and caused
3363 problems on command line. Bug #16. Affected file is
3364 irssi/src/silc/core/silc-core.c.
3366 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3368 * Added global variable silc_log_timestamp that tells silclog
3369 wether to print or not the timestamp in the logging files.
3370 Affected file lib/silcutil/silclog.[ch].
3372 * Added silcd configuration option Timestamp in the Logging
3373 section. Affected file silcd/serverconfig.[ch],
3374 doc/example_silcd.conf.in.
3376 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Fixed fingerprint checking to check for entirely empty
3379 fingerprint instead of two first bytes when determining
3380 if it is set. Bug #18. Affected file silcd/command.c.
3382 * Fixed duplicate PKCS name registering to not allow it.
3383 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3385 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3387 * Conditionalize non-gcc compiler optimizations for various
3388 platforms, enable those commented out. Cleanups.
3389 Affected file lib/silcmath/mpi/configure.in
3391 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3393 * silc_rng_exec_command() left zombie processes if command
3394 didn't generate any output. Affected file
3395 lib/silccrypt/silcrng.c
3397 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3399 * Rewrote iconv checking, introduce --with-iconv for systems
3400 which rely on libiconv. Check if iconv() provided by libc
3401 is good enough, otherwise demand libiconv. Affected file
3404 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3406 * Search for ldopen() also in libc. This enables SIM support
3407 on *BSD systems. Based on patch from Alex Zepeda. Affected
3408 file configure.in.pre
3410 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3412 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3413 This fixes prepare on *BSD systems. Affected file
3416 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * More fixed for not having purge timeout for global clients
3419 that are on channel. Affected files silcd/command_reply.c
3422 * Fixed the rekey protocol to work with backup router connections.
3423 Rekey packets are now allowed on disabled connections as
3424 well. Affected files silcd/packet_send.c and server.c.
3426 * Do not switch to be as backup router when shutting down and
3427 closing the primary connection. Affected file silcd/server.c.
3429 * Fixed memory leaks in backup router deleting. Added
3430 silc_server_backup_free to free all data during shutdown of
3431 server. Affected files silcd/server_backup.[ch].
3433 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Do not process commands if the sock->user_data is NULL.
3436 Affected file silcd/command.c.
3438 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Fixed buffer overflow and security problems (loosing bits
3441 in CFB encryption) in SILC RNG. Problems reported by
3442 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3444 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Added yet more checks that client is not expired on global
3447 list if it is on channels. Affected file is
3448 silcd/command_reply.c.
3450 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Merged c0ffee's MIME signal patch which adds support for
3453 sending also MIME messages in Irssi SILC Client, and handling
3454 received MIME messages in a signal (and perhaps doing something
3455 to non-textual MIME messages).
3457 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Fixed pending command deletion in server and client library
3460 to check the whole list instead of breaking after first found.
3461 The affected files are silcd/command.[ch] and
3462 lib/silcclient/command.[ch].
3464 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3467 secret or private, otherwise it's possible to find out
3468 whether a secret channel exists or not. Affected file
3471 * If CMODE change fails during the mode setting, assure that
3472 the old mode mask is set for the channel back. Affected
3473 file silcd/command.c.
3475 * Fixed passphrase saving on +a channel on normal server
3476 after successful JOIN command. Affected file silcd/command.c.
3478 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Remove server/router operator privileges in DETACH command,
3481 since it's possible to resume to server where these
3482 privileges would not be allowed for the client. Affected
3483 file silcd/command.c.
3485 * Do not set to wait for backup in rehash of the server.
3486 Affected file silcd/server.c.
3488 * Do not check listener sockets when counting how many
3489 socket connections we have. Affected file is
3490 silcd/server_util.c.
3492 * Do not announce disconnected clients that are remaining
3493 in history (for WHOWAS). This is because SIGNOFF notify
3494 for these has been sent earlier already. Affected file
3497 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Buffer overflow with CUMODE command's mode->mode character
3500 conversion. Reported by Ville Räsänen. Affected file
3501 lib/silcutil/silcutil.c.
3503 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Allow heartbeat packets to go disabled connections anyway.
3506 Affected files silcd/server.c and silcd/packet_send.c.
3508 * Do not broadcast New Channel packets with List flag set
3509 in the packet to backup routers. The router must check
3510 for the correctness of the packets before sending them.
3511 It is possible that router will have enforce Channel ID
3512 change and this would cause desync in the backup router.
3513 Affected file silcd/packet_receive.c.
3515 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3516 are handled in list parsing. They are not list packets
3517 anymore. Affected file silcd/packet_receive.c.
3519 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Stop waiting for backup router through the timeout, not
3522 directly after backup router has arrived. Affected file
3525 * Do not re-create channel keys and send them when removing
3526 clients in server shutdown. Affected files are
3527 silcd/server_internal.h and silcd/server_util.c.
3529 * Notify distribution to backup routers was missing from
3530 the silc_server_send_notify_dest function which caused
3531 desyncing problems with backup router. Affected file is
3532 silcd/packet_send.c.
3534 * The client's channel removing was working wrong on
3535 backup router. It assumed that it doesn't know global
3536 information but backup router does know. For this reason
3537 it could remove channel when it wasn't supposed to do that.
3538 Affected file silcd/server.c and silcd/server_util.c.
3540 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Stop for a couple seconds after badkup router has become
3543 primary router. Affected file silcd/server.c.
3545 * Added silc_server_remove_servers_by_server, which is used
3546 to remove servers originated from some other server. Also
3547 clients of those servers can be removed too. Affected file
3548 silcd/server_util.[ch].
3550 * When removing clients after a server has signed of remove
3551 also all servers behind that server (unless they are known
3552 to be available locally), and send SERVER_SIGNOFF for each
3553 of the server separately. Also the signed off clients are
3554 sent now separately per signed off server. The affected files
3555 are silcd/server.c and silcd/server_util.[ch].
3557 * All servers added with silc_idlist_add_server must always
3558 have both "router" and "connection" pointers set. Otherwise,
3559 bad server entries may be left around in the cache.
3560 Affected file silcd/command_reply.c.
3562 * Do not create the channel key in NEW_CHANNEL packet
3563 processing if the channel is empty. Affected file
3564 silcd/packet_receive.c.
3566 * Completed backup router support for standalone routers.
3567 Supports also servers in the cell that do not use the backup
3570 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Fixed a bug in silc_string_regexify which did not add '^'
3573 at the start of each string, and thus the matching was
3574 not explicit. For example ban list iikone@*!*@* would
3575 match also "priikone", which is wrong, it would have to be
3576 *iikone@*!*@* to match also "priikone". Affected
3577 file lib/silcutil/unix/silcunixutil.c.
3579 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Enable all local server connections before updating client
3582 caches when we've become backup router. Otherwise, signoff
3583 packets may not reach the clients. Affected files are
3584 silcd/server.c and silcd/server_util.[ch].
3586 * Fixed a bug in version string parsing which could crash
3587 the program with specially formatted version string.
3588 Bug reported and patch provided by Ville Räsänen. Affected
3589 file lib/silcutil/silcutil.c.
3591 * Handle the disconnection immediately when DISCONNECT
3592 packet is received in server. Affected file silcd/server.c.
3594 * Primary router now waits a short time (10 seconds) for
3595 backup router connection before accepting any other
3596 connection (except local). Affected file silcd/server.c,
3599 * Fixed a crash in client libary in NICK_CHANGE notify when
3600 NICK_CHANGE arrived for client entry we are resolving
3601 currently. Affected file lib/silcclient/client_notify.c.
3603 * Call the sconn->callback completion even if error had
3604 occurred. Start reconnecting always if connection to
3605 primary router fails during backup router protocol.
3606 Affected files silcd/server.c and server_backup.c.
3608 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Added functions silc_server_send_opers and
3611 silc_server_send_opers_notify to send packets stricly
3612 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3613 to send variable argument notify to operators.
3614 Affected files silcd/packet_send.[ch] and silcd/server.h.
3616 * Removed UMODE rights checking with UMODE_CHANGE notify.
3617 Affected file silcd/packet_receive.c.
3619 * Server/router operator now receives notify when network
3620 switches to backup router and when it resumes the use of
3621 primary router. Affected file silcd/server.c and
3622 silcd/server_backup.c.
3624 * Fixed the updating of client information after backup
3625 resuming protocol is over; update all except local clients
3626 to the new primary router. The affected file is
3627 silcd/server_util.c.
3629 * Added support for closing active connections in rehash
3630 that were unconfigured by the user. Supports currently
3631 closing server and router connections. Affected file
3634 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3636 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3639 is NULL since seems that on some platforms NULL is allowed
3640 and on some it's not. Fallback encoding is used instead.
3641 Affected file lib/silcutil/silcstrutil.c.
3643 * Fixed statistics updating for incoming server connection
3644 which could cause problems when re-connecting. Affected
3645 file silcd/server.c.
3647 * Preliminary backup router support for standalone router
3648 added. Affected files in silcd/.
3650 * Mark server connections in backup router disabled before
3651 and after backup protocol. Affected file is
3652 silcd/server_backup.c.
3654 * Added support for reconnecting to remote server connection
3655 even if the protocol fails, and if the configuration wants
3656 us to keep trying to connect anyway.
3658 Server connection is not allowed to backup router if
3659 backup router does not have connection to primary router yet.
3661 Affected file is silcd/server.c.
3663 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Added silc_client_udpate_server function to update changed
3666 server info. Affected file lib/silcclient/idlist.[ch].
3668 * Added check for server entries that are being resolved when
3669 notify is received. If being resolved, handle the received
3670 notify only after it's resolved so that all notifys are
3671 handled in same order as received from the server.
3673 Added similar resolver check to channel entries. Every
3674 notify that cause resolving of any information that affects
3675 channel entry marks the channel entry in waiting state.
3676 After whatever resolving is over the waiters are signalled
3677 and only then the notifys are handled in the same order
3678 as delivered from the server.
3680 Affected files are lib/silcclient/idlist.[ch], and
3683 * Fixed KILLED notify handling in normal server. Affected
3684 file silcd/packet_receive.c.
3686 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3687 is locally connected, or was locally connected (but may
3688 be detached and connection is not active). Added also
3689 SILC_IS_LOCAL for checking this status. Affected files
3690 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3691 silcd/server.c and silcd/server_internal.h.
3693 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Don't send or handle TOPIC_SET if topic is already set and
3696 is same as being set. Affected files silcd/command.c and
3697 silcd/packet_receive.c.
3699 * Fixed CMODE change rights checking to work correctly when
3700 removing modes by operator. Affected file is
3701 silcd/server_util.c.
3703 * Fixed some handling with New Channel packet in router and
3704 fixed some CMODE_CHANGE notify handling in server and router.
3705 Affected file is silcd/packet_receive.c.
3707 * Changed "disconnect" client operation to include the
3708 reason of the disconnection and optional disconnection
3709 message. Affected file lib/silcclient/silcclient.h.
3711 * Made the compilation of lib/contrib/ stuff conditional.
3712 Affected files configure.in.pre, lib/contrib/Makefile.am.
3714 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3717 to the sender of the notify too, to avoid situation where two
3718 notifys are in the network at the same time going to oppsite
3719 directions. Affected file silcd/packet_receice.c.
3721 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Delete the client from channel even if the cilent->id is
3724 NULL. It was possible that client was deleted without
3725 removing from channels (theoretically at least). Affected
3726 file silcd/server.c and silcd/server_util.c.
3728 * Free the client data too when resuming is not successful.
3729 Affected file silcd/packet_receive.c.
3731 * Merged some code from c0ffee's silc-plugin. Affected files
3732 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3734 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3735 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3736 to the primary router connection, the other one returns
3737 TRUE if packet must be broadcasted to network.
3739 * All notifys that are destined to primary router (to network)
3740 are now automatically sent to backup routers even if the
3741 router is standalone (and has backup router). Affected files
3744 * Added --without-irssi and --without-silcd configuration
3745 options for disabling the compilation of these applications.
3746 Affected file configure.in.pre and prepare.
3748 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3751 UTF-8 encoding and decoding. Added also new encodings
3752 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3754 Added also SILC_STRING_LANGUAGE which is language and charset
3755 specific encoder and decoer for those platforms that support
3756 iconv(). It can convert the UTF-8 to and from the locale
3757 specific character set.
3759 Affected file lib/silcutil/silcstrutil.[ch].
3761 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3763 * Added function silc_get_command_name to the file
3764 lib/silcutil/silcutil.[ch].
3766 * Improved the server debug output a bit. Affected files are
3769 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Save the channel passphrase when received succesful JOIN
3772 command reply from router, on normal server. Otherwise
3773 joinig +a channels from normal server is not possible.
3774 Affected file silcd/command.c.
3776 * Fixed a bug in TOPIC_SET notify handling. The notifier
3777 may be other than client too, like server or channel.
3778 It expected it to always be only client and ignored the
3779 notify. Affected file silcd/packet_recieve.c.
3781 * Removed some (unnecessary) debug printing from
3782 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3784 * Do not force CMODE_CHANGE when server is announcing new
3787 Router announces stuff only after server reannounces channel
3788 after CHANNEL_CHANGE notify.
3790 These fixes optimizes the announcing procedure, and perhaps
3791 fixes some problems too. Affected file silcd/packet_receive.c.
3793 * Fixed SERVER_SIGNOFF sending to local clients. It was
3794 totally broken and sent the notify to all local clients,
3795 instead of only to those that was on same channel as the
3796 signing off clients. Affected file silcd/server_util.c.
3798 * Added -D option to server. It can be used to give debug
3799 level. The levels are from 0 - 99, and are predefined for
3800 smooth server debugging. (see silcd.c for the predefined
3801 levels). Affected file silcd/server.c.
3803 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3805 * Fixed a bug in Irssi SILC client to close the connection
3806 properly when disconnecting from server. Affected file
3807 irssi/src/silc/core/client_ops.c.
3809 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * When authenticating as founder during JOIN command, check
3812 that the one authenticating becomes the only founder on the
3813 channel. Affected file silcd/command.c.
3815 * Better checking for founder mode setting when CUMODE_CHANGE
3816 notify is received. Affected file silcd/packet_receive.c.
3818 * Close all connections when shutting down the server by sending
3819 DISCONNECT packet. Close all listeners too when shutting
3820 down the server. Affected file silcd/server.c.
3822 * Handle DISCONNECT packet correctly in client library by
3823 calling the "disconnect" client operation. Affected file
3824 lib/silcclient/client.c.
3826 * Handle local errors correctly during resuming. Affected
3827 file lib/silcclient/client.c.
3829 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * The log file is not dupped internally anymore in
3832 lib/silcutil/silclog.c. Fixed memory leaks too.
3834 * The scheduler now dispatches all pending timeout tasks
3835 when it is uninitialized with silc_schedule_uninit.
3836 Affected file lib/silcutil/silcschedule.c.
3838 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Added --enable-stack-trace option to configure. Added
3841 memory allocation stack trace support. Added files
3842 lib/silcutil/stacktrace.[ch]. Affected files are
3843 lib/silcutil/silcmemory.[ch].
3845 * Fixed memory leaks from libraries and server. Affected
3846 files around the tree.
3848 * Reverted back a fix made to CUMODE which broke it.
3849 Affected file silcd/command.c.
3851 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3854 core library, and implemented it. All textual messages SHOULD
3855 use this flag and the message MUST be UTF-8 encoded.
3856 All text messages sent by Irssi SILC client are now UTF-8
3857 encoded (regardless whether the terminal supports UTF-8 or not).
3858 Affected files are lib/silccore/silcchannel.h,
3859 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3862 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Added lots of new statistics updating that was missing from
3865 the server and router code. Affected files in silcd/.
3867 * Sending SIGUSR1 signal to server now dumps the current
3868 server statistics into /tmp directory. Affected file is
3871 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3872 the SILC Hash Interface also. Added new functions
3873 silc_hash_get_name, silc_hash_init, silc_hash_update and
3874 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3876 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Added some better info printing for client during connecting.
3879 Affected file silcd/server_util.c.
3881 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3882 to silence a user on a channel. Affected files are
3883 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3884 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3885 and silcd/packet_receive.c.
3887 * Fixed a fatal bug in handling of malformed command payload.
3888 Affected file silcd/command.c.
3890 * Fixed a double free when announcing channel users to router.
3891 Affected file silcd/server.c.
3893 * After successful authentication to channel founder mode, check
3894 that there isn't anyone else with founder mode on the channel.
3895 The one that authenticated will become founder and anyone
3896 else is demoted. Affected file silcd/command.c.
3898 * Added error printing of any error that has occurred during
3899 any command in client library. Affected file is
3900 irssi/src/silc/core/client_ops.c.
3902 * Removed some error printing from the client library and left
3903 it for the application to worry (from the error status it
3904 receives in 'command' client operation. Affected file is
3905 lib/silcclient/command.c.
3907 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3910 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3911 Starting key agreement with itself is denied. Affected file
3912 is lib/silcclient/client_keyagr.c.
3914 * Fixed some error checkings from the SFTP library which caused
3915 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3916 and lib/silcsftp/sftp_util.c.
3918 * Added new "debug" and "debug_string" settings to Irssi SILC
3919 client which can be used to print runtime debugging on the
3920 Irssi's screen. Available when compiled with --enable-debug
3921 option. Affected file irssi/src/silc/core/silc-core.c.
3923 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3925 * Fixed a missing variadic parameter in a function call that
3926 caused server crash when a non-allowed connection arrived.
3927 Reported by Richard Becker. Affected file silcd/server.c.
3929 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Added WATCH list sending to backup routers from router.
3932 The WATCH command is sent by the router to the backup
3933 router. Affected file silcd/command.c.
3935 * Mark the backup_router flag for RouterConnection entry
3936 if the backup router stuff is defined in the config file.
3937 Affected file silcd/serverconfig.c.
3939 * Fixed some backup data sending around the code to work better
3940 if the router is standalone router. Not all places were fixed.
3941 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3944 * Fixed the router connecting when connecting to multiple
3945 routers. It ignored every other router except the first
3946 one. Affected file silcd/server.c.
3948 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Made the private key generation after expiration optional.
3951 If not created after expiration the old key will re-expire
3952 at a later time (and thus key pair is not necessary to
3953 change). Affected file irssi/src/silc/core/clientutil.c.
3955 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * The length arguments in bind() and connect() were wrong
3958 and fixed now to used SIZEOF_SOCKADDR in the
3959 lib/silcutil/unix/silcunixutil.c.
3961 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Fixed detach timeout handling to use Client ID and not
3964 the actual client entry which may be freed in the callback.
3965 Affected file silcd/command.c.
3967 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Merged c0ffee's multiple interface support patch.
3970 Affected files in silcd/.
3972 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Cleanup keys properly. Affected file is
3975 irssi/src/silc/core/clientutil.c.
3977 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Display the user mode on the status bar. Affected file
3980 irssi/src/silc/core/silc-expandos.c.
3982 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * If private message key is not set, but the flag is set in
3985 the packet, ignore the packet since it cannot be decrypted.
3986 Affected file lib/silcclient/client_prvmsg.c.
3988 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * When resuming client, remove the old client entry from
3991 the watcher list too. Affected file silcd/packet_receive.c.
3993 * Do not allow normal server to force founder mode away
3994 from router if the founder mode is already set. Affected
3995 file silcd/packet_receive.c.
3997 * Remove the client entry with watch notify types with short
3998 timeout, and not directly, so that other notifys can be
3999 retrieved too. Affected file lib/silcclient/client_notify.c.
4001 * Display notification about data messages that cannot be
4002 displayed. Affected files irssi/src/silc/core/client_ops.c,
4003 irssi/src/fe-common/silc/module-formats.[ch].
4005 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Fixed the CHANNEL_CHANGE notify handling in client libary
4008 to not use freed memory. Affected file is
4009 lib/silcclient/client_notify.c.
4011 * Fixed CUMODE_CHANGE notify handling in server. Affected
4012 file silcd/packet_receive.c.
4014 * Fixed USERS command to support empty channels. Affected
4015 file silcd/command.c.
4017 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Allow multiple identical pending commands to be registered
4020 in client library. Affected file is lib/silcclient/command.c.
4022 * Call the completion for resolving client information only
4023 after all resolvers has finished. This fixes a crash in
4024 the client. Added support for checking when the resolvers
4025 are finished. Affected file is lib/silcclient/idlist.c.
4027 * Wait by default 3 seconds before reconnecting to the server
4028 after being disconnected. Makes the /detach command a bit
4031 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Check the watcher list before sending signoff notifys
4034 when closing client connection. Affected file is
4037 * Added better CMODE command rights checking. Affected file
4038 silcd/server_util.c.
4040 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed watcher list checking during server signoff. It
4043 crashed the server. Affected file silcd/server_util.c.
4045 * The JOIN command reply returns now the founder's public
4046 key. Affected file is silcd/command.c.
4048 * Announce the channel mode, and the mode properties with
4049 CMODE_CHANGE notify. Affected file silcd/server.c.
4051 * Mark new channels by default disabled, untill at least
4052 one user joins the channel. Affected file is
4053 silcd/packet_receive.c.
4055 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * The nickname argument to watch notify can be optional.
4058 Fixes a crash in server. Affected file silcd/packet_send.c.
4060 * Remove the client entry from cache if the WATCH notify type
4061 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
4062 lib/silcclient/client_notify.c.
4064 * Check the watcher list before and after changing nickname
4065 when the NICK_CHANGE notify is received. Affected file is
4068 * Fixed a crash in OPER and SILCOPER command sending. Empty
4069 passphrase caused the crash. Affected file is
4070 lib/silcclient/command.c.
4072 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Merged with Irssi CVS for Irssi SILC client.
4076 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Completed the protocol specifications.
4080 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Merged with Irssi CVS for Irssi SILC client.
4084 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Added the founder's public key delivery to the
4087 CUMODE_CHANGE notify type as well. Updated the protocol
4088 specs and the code. Affected files are silcd/packet_send.[ch],
4089 silcd/packet_receive.c and silcd/command.c.
4091 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Added silc_pkcs_public_key_copy function into the
4094 lib/silccrypt/silcpkcs.[ch].
4096 * Remove the `iv' from the SilcChannelEntry since we can
4097 live without it. Affected files are silcd/idlist.h and
4098 silcd/packet_receive.c.
4100 * Added support for sending the founder's public key in
4101 the CMODE_CHANGE notify packet in the server. Affected
4102 files are silcd/packet_send.[ch], silcd/packet_receive.c,
4103 silcd/command.c and silcd/server.c.
4105 * Changed the FOUNDER_AUTH authentication to use only
4106 public key authentication as defined by new protocol
4107 specs. Passphrase authentication with that mode cannot
4108 be used anymore. It is now possible to reclaim founder
4109 mode from any server in the network. Affected files are
4110 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
4112 * Added permanent channels support by making the channel
4113 permanent when FOUNDER_AUTH mode is set on the channel.
4114 The channel will not be destroyed even if channel is empty
4115 when that mode is set. Protocol TODO #17. Affected
4116 files are silcd/server.[ch], server_util.[ch],
4117 silcd/command.c, silcd/packet_receive.c and
4118 lib/silcclient/command.c.
4120 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Added reference counter to the command reply context in
4123 the client library. Affected files are
4124 lib/silcclient/command_reply.[ch].
4126 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Fixed rekey protocol with PFS in the client library.
4129 Affected file is lib/silcclient/protocol.c.
4131 * Added support for list of errors in client library
4132 command reply handling. Affected file is
4133 lib/silcclient/command_reply.c.
4135 * Defined that the WHOIS and IDENTIFY commands can send
4136 list of errors. Updated the protocol specs. Protocol
4139 * Added support for sending list of errors to WHOIS and
4140 IDENTIFY commands in server. Added support for receiving
4141 list of errors in server. Affected files are
4142 silcd/command.c and silcd/command_reply.c.
4144 * Fixed client info resolving on LEAVE command in client
4145 library to not crash. Affected file is
4146 lib/silcclient/client_notify.c.
4148 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4150 * Defined that the NICK command replies with thew changed
4151 nickname too, to make the nickname changing simpler at
4152 the client's end. Updated protocol specs and the code
4153 in client and server. Affected files are
4154 silcd/command.c, lib/silcclient/command_reply.c and
4155 lib/silcclient/command.c.
4157 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Added `Compressed' packet flag to indicate that the packet
4160 payload is compressed by the sender. Updated the protocol
4161 specs and the core library. The compression still is not
4162 implemented in the sources. Affected file is
4163 lib/silccore/silcpacket.h.
4165 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Remove pending command callbacks also if the connection
4168 to the server is destroyed. Affected file is
4169 lib/silcclient/client.c.
4171 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Added new QUIET channel user mode that can be used to
4174 quiet a user in a channel. Updated the protocol specs but
4175 it wasn't implemented yet. Protocol TODO #27. Affected
4176 file is lib/silccore/silcmode.h.
4178 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Added BLOCK_INVITE user mode to be able to block incoming
4181 invite notifications. Protoocol TODO #26. Affected files
4182 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4185 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4186 the protocol specs and the code. Affected file is
4187 lib/silccrypt/silcpkcs.c.
4189 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Disconnect Payload includes now the status type. Updated
4192 the protocol specs and the code. Protocol TODO #25.
4193 Affected files are silcd/server.c, lib/silcclient/client.c.
4195 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4196 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4197 Moved the silc_client_command_status_messages table to the
4198 lib/silcutil/silcutil.c and added new funtion
4199 silc_get_status_message, which deprecates function
4200 silc_client_status_message. Affected files are
4201 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4202 lib/silcutil/silcutil.[ch].
4204 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4206 * Defined that the nickname hash in Client ID MUST be from
4207 lowercase nickname. This effectively changes nicknames in
4208 SILC to case-insensitive. Updated the protocol specs and
4209 the code. Affected files are lib/silcutil/silcutil.[ch],
4210 silcd/serverid.c, and silcd/idlist.c.
4212 * Added new channel user modes BLOCK_MESSAGES_USERS and
4213 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4214 code. Affected files are lib/silccore/silcmode.h,
4215 lib/silcclient/command.c, and silcd/packet_send.c.
4217 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4218 specs and code. Affected file lib/silccore/silcstatus.h.
4220 * Added support for watch list. It is possible to add nicknames
4221 to be watched, and when they come to network, leave network
4222 or user mode changes the watcher will be notified of this
4223 change. Added SILC_COMMAND_WATCH command, added new
4224 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4225 notifications. Updated the protocol specs and implemented
4226 this to library, client and server. Protocol TODO #21.
4227 Affected files are lib/silccore/silccomand.h,
4228 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4229 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4230 silcd/packet_send.[ch], silcd/packet_receive.c, and
4231 irssi/src/silc/core/client_ops.c.
4233 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4234 somebody watching you. Updated the protocol specs and the
4235 code. Affected files are lib/silccore/silcmode.h, and
4236 lib/silcclient/command.c.
4238 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Added service support to SILC protocol. Added new command
4241 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4242 core library. Services are not implemented in server or
4243 client for now. Protocol TODO #20. Affected files are
4244 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4246 * Added SilcStatus argument to `command' client operation
4247 to return the error status when command sending fails
4248 locally. Changed all command in client library to return
4249 correct command status. Affected files are
4250 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4251 irssi/src/silc/core/client_ops.c.
4253 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Added silc_mime_parse function to parse MIME headers.
4256 Affected files are lib/silcutil/silcstruti.[ch].
4258 * Added MIME header parsing in Irssi SILC Client. It displays
4259 all textual MIME objects, others it ignores. Affected file
4260 is irssi/src/silc/core/clien_ops.c.
4262 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4264 * Fixed a bug in the pid writing function, which couldn't be
4265 written in a root-owned directory.
4267 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Defined that channel message to unknown Channel ID must
4270 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4271 Updated the protocol specs and the code in server. The
4272 affected file is silcd/packet_receive.c.
4274 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4277 that it is used to send error notifys if error occurs during
4278 some SILC packet processing, except commands. The error
4279 types are same as for command reply types. Defined that
4280 if private message is sent to unknown Client ID the error
4281 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4282 Updated the protocol specs and code. Affected files are
4283 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4284 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4285 and irssi/src/silc/core/client_ops.c. Renamed the
4286 SilcCommandStatus to SilcStatus.
4288 * Defined the use of extra WHOIS attributes in WHOIS command.
4289 The <Requested Attributes> (defined in a separate document)
4290 can be used to request additional information about user
4291 not returned by standard WHOIS command. Defined that server
4292 can send WHOIS command directly to client. Client provides
4293 the requested attributes to the server. Updated the protocol
4294 specs. Protocol TODO #4. Implementation is not done yet
4295 (Protocol TODO #24).
4297 * Renamed function silc_client_command_status_message to
4298 silc_client_status_message. Affected files are
4299 lib/silcclient/command_reply.[ch].
4301 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4304 32 bit integers. Updated the protcol specs and the code.
4305 Affected files are silcd/command.c and
4306 lib/silcclient/command.c.
4308 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4310 * Fixed a bug in library where sending a bogus authentication
4311 payload would lead to a crash. Affected file is
4312 lib/silccore/silcauth.c.
4314 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Added detach_disabled and detach_timeout server config
4317 options to the server. Affected files silcd/serverconfig.[ch],
4318 silcd/command.c and silcd/packet_receive.c.
4320 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Added resolve_cmd_ident field to the SilcClientEntry structure
4323 too so that if the entry is for example being resolved so
4324 another command may attach to the same pending command reply
4325 without requiring to resolve the same entry again. Added
4326 support for adding multiple pending commands for one
4327 command idenfier. Affected files lib/silcclient/command.[ch],
4328 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4330 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Defined that server receives WHOIS command reply for private
4333 and secret channels too. Updated protocol specs and the
4334 code in server. Affected file silcd/command.c.
4336 * Defined <channel user mode list> argument to WHOIS command
4337 reply for returning user modes on the channels. The
4338 channel list now doesn't include the user mode anymore but the
4339 actual channel mode. Updated protocol specs and the code in
4340 client and server. Affected files are silcd/command_reply.c,
4341 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4342 and lib/silcclient/command_reply.c.
4344 * Save the channels list in WHOIS command reply in normal server
4345 so that WHOIS always shows joined channels also in normal
4346 server and not just on router. Affected file is
4347 silcd/command_reply.c.
4349 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Defined that server receives USERS command reply for private
4352 and secret channels too. Updated protocol specs and the
4353 code in server. Affected file silcd/command.c.
4355 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Changed the UMODE's mode mask argument to be optional. If
4358 not provided then the command merely returns the current mode
4359 mask to the client. Updated protocol specs and the server.
4360 Affected file is silcd/command.c.
4362 * Added SILC session detachment/resuming support. It is possible
4363 to detach by closing the network connection and then re-connect
4364 and resume to the old client session. Added DETACHED user
4365 mode that server will set for detached client. Added new
4366 packet RESUME_CLIENT which is used to perform the resuming
4367 process. Added DETACH command. Updated the protocol specs,
4368 core library, client and server. Protocol TODO #22. Very
4369 many affected files around the tree.
4371 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Changed the CMODE's mode mask argument to be optional. If
4374 not provided then the command merely returns the current mode
4375 mask to the client. Updated protocol specs and the server.
4376 Affected file is silcd/command.c.
4378 * Changed the Killer's Client ID in KILLED notify to be just
4379 any ID payload since router server is allowed to kill as well.
4380 Updated protocol specs, client libary and server. Affected
4381 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4382 and irssi/src/silc/core/client_ops.c.
4384 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Added new user modes ANONYMOUS for special anonymous servers
4387 that may set the mode for client, and BLOCK_PRIVMSG which
4388 client may set to block incoming private messages unless the
4389 Private Message Key flag is set (using private keys to protect
4390 private messages). Updated protocol specs and code in client
4391 and server and core library. Protocol TODO #23. Affected
4392 files are lib/silccore/silcmode.h, silcd/server.[ch],
4393 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4394 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4396 * Added new channel user mode BLOCK_MESSAGES which the client
4397 may set to itself to tell server not send channel messages.
4398 Other packets such as channel key packets are still sent.
4399 Protocol TODO #23. Updated the protocol specs, client and
4400 server. Affected files are lib/silccore/silcmode.h,
4401 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4402 lib/silcutil/silcutil.c, silcd/command.c, and
4403 silcd/packet_send.c.
4405 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Redefined the Status Payload to include now two 8 bit fields,
4408 instead of one 16 bit field. This now makes it possible to
4409 send list of errors. Updated the protocol specs and the code
4410 in core library, client library and server. Protocol TODO #1.
4411 Affected files are lib/silccore/silccommand.[ch],
4412 lib/silcclient/command_reply.[ch], silcd/command.c,
4413 silcd/command_reply.c and silcd/packet_receive.[ch].
4415 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4417 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4418 must be handled by the application and should tell the application
4419 that an error message was already printed, and it should print the
4420 config coords (line, filename, ...). Affected files are
4421 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4423 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4424 server config parsing code more readable.
4426 Fixed a bug in the fetch_logging() config callback.
4428 Affected files is silcd/serverconfig.c.
4430 * Drop root privileges when started in foreground. Don't drop them
4431 if debugging also. Affected file is silcd/silcd.c.
4433 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Added more IM-like features by introducing new user modes
4436 for setting various presence information. Added new modes:
4437 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4438 specs and code. Protocol TODO #19. Affected files are
4439 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4440 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4442 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Added STATS command to the protocol after all, to return
4445 various statistical information about the network. It can
4446 be used by clients to retrieve statistical information, and
4447 servers may use it to to fetch cell and network wide
4448 statistics from router. Updated the protocol specs and
4449 implemented it to the server. Protocol TODO #16.
4450 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4451 silcd/command_reply.[ch].
4453 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * The LIST command reply in client libary now adds new channel
4456 entry if the returned channel doesn't exist yet in cache,
4457 and returns the channel entry to the application in the
4458 command_reply client operation. Affected file is
4459 lib/silcclient/command_reply.c.
4461 * Changed the channel message payload's MAC generation to
4462 include the IV in the MAC as well. This way all relevant
4463 parts of the channel message payload are authenticated also
4464 with the channel message MAC (and not only by packet MAC).
4465 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4466 Affected file is lib/silccore/silcchannel.c.
4468 * Fixed the SKE to save the remote version, since the
4469 silc_ske_parse_version mistakenly checked wrong version,
4470 after it replaced the start payload. Affected files are
4471 lib/silcske/silcske.[ch].
4473 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4475 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4476 string utility functions. Added there also new functions
4477 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4478 Affected files lib/silcutil/silcstrutil.[ch].
4480 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4481 files are lib/silcutil/silcstrutil.[ch].
4483 * Defined that the security property fields in SKE SHOULD be
4484 UTF-8 encoded, defined that version string MUST be US-ASCII
4485 encoded, defined that passphrases sent in connection
4486 authentication protocol MUST be UTF-8 encoded. Implemented
4487 these to the client and server. Defined also that other
4488 passphrases sent in the protocol MUST be UTF-8 encoded.
4489 Affected files are lib/silcske/silcske.c,
4490 lib/silcclient/protocol.c, silcd/protocol.c,
4491 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4493 * Changed the silc_client_close_connection interface to not
4494 need the SilcSocketConnection which should not be visible
4495 to application. Affected files are lib/silcclient/client.c
4496 and lib/silcclient/silcclient.h.
4498 * Rewrote the text for Private Message Key Payload in the
4499 protocol specification. Protocol TODO #11.
4501 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Upgraded the protocol version to 1.1, updated protocol specs
4506 * Added the nickname as new argument to NICK_CHANGE notify and
4507 added it to protocol specs and implemented it to client and
4508 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4509 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4510 lib/silcclient/client_notify.c.
4512 * Added the killer's client ID to the KILLED notify and added
4513 it to protocol specs and implemented it to client and server.
4514 Protocol TODO #13. Affected files are silcd/command.c,
4515 silcd/packet_receive.c, packet_send.[ch],
4516 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4517 The killer's client entry is now returned to application in
4518 the `notify' client operation.
4520 * Fixed the Max Argument fields that had too large value set
4521 in the protocol specs. Protocol TODO #14.
4523 * Added the LEAVE command reply to return the ID of parted
4524 channel. Updated protocol specs and implemented it to the
4525 client and server. Protocol TODO #15. Affected files are
4526 silcd/command.c, lib/silcclient/command_reply.c. The channel
4527 entry is now returned to application in the `command_reply'
4530 * Rewrote the version SKE version checking in client libary
4531 and in server to use the silc_parse_version_string. Affected
4532 files are lib/silcclient/protocol.c, silcd/protocol.c.
4534 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4535 commands that was missing it, and updated protocol specs and
4536 the server implementation. Protocol TODO #10. The affected
4537 file is silcd/command.c.
4539 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4540 generic reply to a generic request (REQUEST flag), and
4541 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4542 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4543 to define the payload for DATA flag. Added the flags to
4544 the implementation. Protocol TODO #9. Affected file is
4545 lib/silccore/silcchannel.h.
4547 Changed the client library to return the message length
4548 to application as well in the channel_message and private_message
4549 client operations. Affected files are
4550 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4551 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4552 and lib/silcclient/client_ops_example.c.
4554 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4555 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4556 the channel. Updated protocol specs and impelemented this
4557 to client and server. Protocol TODO #6. Affected files are
4558 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4559 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4561 Added new options m and M to CMODE command in Irssi SILC
4562 client to set these modes.
4564 * Deprecated all administrative commands from SILC protocol
4565 since they are highly implementation specific commands.
4566 Updated protocol specs. Moved the old commands in
4567 implementations to private range of command types. Affected
4568 files are silcd/command.c, lib/silcclient/command.c and
4569 lib/silcclient/command_reply.c. Protocol TODO #8.
4571 * Fixed a bug in server where sending unknown command crashes
4572 the server. Affected file silcd/command.c.
4574 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4576 * Added SILC_PROTOCOLVERSION macro to check protocol version
4577 of a socket connection. The affected file is
4578 lib/silcutil/silcsockconn.h.
4580 * Added better error logging in rekey protocol. Affected file
4583 * Do not check public key types in SKE during rekey. Affected
4584 file lib/silcske/payload.c.
4586 * Fixed the rekey protocol with PFS, which was totally broken.
4587 Affected file silcd/protocol.c.
4589 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Some client implementations quit network by doing first LEAVE
4592 and then immediately SIGNOFF (like Bombyx). We now do check
4593 after a short time after LEAVE notify and check whether the
4594 client is still valid after LEAVE, and if not we remove it from
4595 cache. Affected file is lib/silcclient/client_notify.c.
4597 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4599 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4600 it's good not to have security holes here.
4602 * Fixed a negative refcount situtuation for the config context.
4603 Affected file is silcd/serverconfig.c.
4605 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4607 * ROBOdoc documented lib/silcutil/silcutil.h.
4609 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Optimized even more the SilcPacketContext structure. Now
4612 totally saved 16 bytes of memory per context after optimization.
4613 Affected files are lib/silccore/silcpacket.[ch].
4615 * Made strict checks for valid SILC IDs. Affected file is
4616 lib/silccore/silcid.c.
4618 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4620 * Changed the object argument for silc_cipher_register,
4621 silc_hash_register, silc_hmac_register and silc_pkcs_register
4622 to const. Affected files are lib/silccrypt/silccipher.[ch],
4623 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4625 * Changed the silc_get_username and silc_get_real_name to
4626 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4628 * Fixed the Irssi SILC Client to use the silc_get_username and
4629 silc_get_real_name insted of glib routines since the glib
4630 routines only corrupt stack. Fixes the Irssi SILC to work in
4631 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4633 * Fixed the Irssi to not use g_get_home_dir since it crashes
4634 or returns garbage on cygwin and corrupts stack. Added function
4635 get_home_dir to Irssi routines. Affected files are
4636 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4638 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Made some structure optimizations. SFTP memory FS MemFSEntry
4641 entry structure. Optimized SilcTask structure. Optimized
4642 SilcPacketContext structure.
4644 Affected files lib/silcsftp/sftp_fs_memory.c,
4645 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4647 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4649 * And yet again reverted back the config thing since Johnny
4650 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4653 * Fixed memory leaks from config object. Affected files are
4654 silcd/serverconfig.[ch].
4656 * Added support for adding new connections to the server in rehash.
4657 After rehash they take effect.
4659 Added support for changing the maximum allowed connections in
4660 rehash. The number can grow but going smaller is not supported.
4662 Added function silc_server_num_sockets_by_remote to the
4663 silcd/server_util.[ch].
4665 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4667 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4669 * Added preliminary checking during config parsing for a valid
4670 public/private key and removed further checks in the code.
4671 Affected files are silcd/serverconfig.[ch], server.c.
4673 * Moved functions silc_server_drop() and silc_server_daemonise()
4674 from server.c to silcd.c since they are stricly related to
4675 the application activity.
4677 * Reverted a small part of the automatic ref/unref since
4678 it caused a double unref in some situations. Affected
4679 files are silcd/silcd.[ch], server.c, serverconfig.c.
4681 * Added some .cvsignore files in the lib directory.
4683 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Fixed silc_net_gethostbyaddr to correctly resolve by
4686 address. Affected file lib/silcutil/silcnet.c.
4688 * Fixed the notify relaying to client. The HMAC to be used
4689 with relayed packets ws wrong and caused decryption failure
4690 at the client end. Affected file is silcd/packet_receive.c.
4692 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4694 * Created new branch silc_protocol_1_0_branch.
4696 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4698 * Changed the silc_server_config_* routines to be SilcServer
4699 independent. They are now officially application specific code
4700 and not part of generic server implementation. Affected files
4701 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4703 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Added automatic referencing of config context in the
4706 silc_server_config_alloc, and automatic unreferencing in the
4707 silc_server_config_destroy. Affected files are
4708 silcd/serverconfig.[ch], silcd/silcd.c.
4710 * Fixed the silc_log_quick handling in the logging routines.
4711 It didn't log quickly when it was TRUE. Affected file is
4712 lib/silcutil/silclog.c. Also the flush delay was set even
4713 if it was 0 in config file. Affected file is
4714 silcd/serverconfig.c.
4716 * Added support for changing key pair of the server in rehash.
4717 Affected file silcd/server.c.
4719 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4722 too early, before getting the channel entry. Affected file
4723 is silcd/packet_receive.c.
4725 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4727 * Added functions silc_server_config_[ref/unref], these are used
4728 to prevent that the config object is destroyed.
4730 No longer directly affect global variables silc_log_quick and
4731 silc_log_delay, they are first cached inside the config object
4732 and then applied with silc_server_config_setlogfiles().
4734 silc_server_config_set_defaults() is now internal to
4735 serverconfig.c, there are no reasons to show this internal stuff
4738 Affected files are silcd/serverconfig.[ch].
4740 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4741 fprintf's to stderr, since some code may be executed again after
4742 the server went into the background. Affected files are
4745 * Added rehash support. Added function silc_server_rehash() that
4746 will perform all the basic tasks of the rehashing procedure.
4748 * Added command line option `-x, --hexdump'. This will enable the
4749 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4750 The option `--hexdump' implies `--debug'.
4752 * Fixed a bad bug in the logging APIs (silcutil library) where
4753 the application would crash after calling silc_log_reset_all().
4755 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Fixed the KICKED notify handling in client library to
4758 correctly remove the channel and all entries from the
4759 channel when I was kicked. This bug crashed the client.
4761 Fixed yet another but in KICKED notify handling to remove
4762 the kicked client correctly from the channel.
4764 Affected file is lib/silcclient/client_notify.c.
4766 * Fixed a minor bug in looking up correct client entry
4767 in KICKED notify in server. Affected file is
4768 silcd/packet_receive.c.
4770 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4771 sources correctly to distribution. Fixes --with-gmp option.
4773 * Removed the manual rehashing from ID Cache, and changed it
4774 to use the SILC Hash Table's auto rehash feature. Affected
4775 file is lib/silccore/silcidcache.c.
4777 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4779 * Fixed a bug in the silc_client_nickname_format function that
4780 handles the multiple same nickname formatting. Two clients
4781 with same nickname caused problems after the first one left
4782 and rejoined. It didn't format the nickname correctly.
4783 Affected file is lib/silcclient/idlist.c.
4785 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Don't change the topic if olod topic is same as new one.
4788 Affected file is silcd/packet_receive.c.
4790 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Added cross-reference support to the SILC Documentation
4793 generator. All types across all HTML files are now cross-
4794 referenced. Affected files util/robodoc/generator.c and
4795 scripts/silcdoc/silcdoc.
4797 * Added file lib/silcutil/silctypes.h to include all the
4798 arithmetic type definitions and some macros. Removed
4799 includes/bitmove.h and moved macros to silctypes.h.
4801 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4803 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4805 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4807 * Added `type' argument to silc_id_payload_parse_id function which
4808 now returns the type of the ID to the sent pointer. Affected
4809 file is lib/silccore/silcid.[ch].
4811 * Added check for CMODE_CHANGE notify type that mode change is
4812 allowed by the sender. Affected file silcd/packet_receive.c.
4814 * Added check for CUMODE_CHANGE notify type that mode change is
4815 allowed by the sender. Affected file silcd/packet_receive.c.
4816 Added the ID type as CUMODE_CHANGE notify type as argument
4817 to the `notify' client operation. Affected files are
4818 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4820 * Added function silc_client_add_server to the client library.
4821 Added support for resolving also channel and server info when
4822 received unknown entity in notify packet. Affected files are
4823 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4825 * Added function silc_command_get_status to return the command
4826 status from the command reply's argument payload. Affected files
4827 are lib/silccore/silccommand.[ch].
4829 * Added check for KICKED notify type that the kicking is
4830 allowed by the client. Affected file silcd/packet_receive.c.
4832 * Created function silc_get_input which can be used to get input
4833 (echo on or off) from user on command line. Affected files are
4834 lib/silcutil/silcutil.[ch].
4836 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4838 * Optimized silc_server_packet_relay_to_channel function.
4839 Added new function silc_channel_message_payload_encrypt which
4840 can be called directly if channel message payload needs to
4841 be encrypted and is already encoded (no need to call _encode
4842 function). Packet relaying is now done by router without any
4843 extra memory allocations. Affected files are
4844 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4845 silcd/packet_send.c.
4847 * Fixed the INVITE notify handling. It took wrong arguments
4848 as invite list and invite delete. Affected file is
4849 silcd/packet_receive.c.
4851 * Added check for TOPIC_SET notify type that the topic change is
4852 allowed by the client. Affected file silcd/packet_receive.c.
4854 * Added check for INVITE notify type that inviting is allowed by
4855 the client. Affected file silcd/packet_receive.c.
4857 * Changed the silc_server_client_on_channel to return the
4858 SilcChannelClientEntry as well. Moved the function
4859 silc_server_check_cmode_rights to server_util.[ch].
4860 Affected files are silcd/server_util.[ch], silcd/command.c.
4862 * Added function silc_server_check_umode_rights to check whether
4863 changing client's user mode is allowed. Added check for
4864 UMODE_CHANGE notify type that the umode change is allowed
4865 by the client. Affected files are silcd/server_util.[ch],
4866 silcd/packet_receive.c and silcd/command.c.
4868 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4870 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4871 ID length. It ignored that ID can be IPv6 based as well.
4872 Affected file lib/silccore/silcpacket.h.
4874 * Fixed the silc_id_id2str and silc_id_str2id to take the
4875 IPv6 address offset's into consideration. Affecte file is
4876 lib/silccore/silcid.c.
4878 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4880 * Fixed the internal Unix scheduler functions to check for
4881 NULL context they may receive. The affected file is
4882 lib/silcutil/unix/silcunixschedule.c.
4884 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4886 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4887 can specify different directory with --home command line
4888 parameter. Affected files irssi/src/silc/core/client_ops.c,
4891 * SILC-specific commands aren't now executed if the active server
4892 isn't of SILC-type, so there won't be problems with having
4893 IRC and SILC protocol support in same client. Affected files
4894 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4897 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Improved the signal support in SILC Schedule. Added new
4900 function silc_schedule_signal_call which is used by application
4901 to mark a signal to be called. It is now safe to perform
4902 any kind of tasks in signal callbacks since it is guaranteed
4903 that the application specified signal callback is called
4904 after the signal is over. Affected files are
4905 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4907 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4909 * Added `name' field to SilcChannelPrivateKey to represent
4910 application given name for the key. Moved also the context from
4911 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4912 Added the `name' argument also to the function
4913 silc_client_add_channel_private_key.
4915 Added function silc_client_current_channel_private_key to set the
4916 current channel private key in use.
4918 Added "change" command to KEY command which can be used to change
4919 the current channel private key. Bound the command also to
4920 alt+K (Alt+Shift+k).
4922 Also affected files lib/silcclient/client_channel.c,
4923 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4925 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4927 * Added silc_rng_get_byte_fast function in to the
4928 lib/silccrypt/silcrng.[ch].
4930 * Changed the interface of silc_packet_assemble and the
4931 silc_packet_send_prepare. If silc_packet_assmble is now
4932 called the application does not call silc_packet_send_prepare
4933 because the library will call it automatically. These
4934 interfaces now also return a reference to the outgoing buffer
4935 which includes the assembled packet, which the application can
4936 use to encrypt the packet.
4938 Affected files are lib/silccore/silcpacket.[ch],
4939 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4940 silcd/packet_send.c, server_backup.c and packet_receive.c.
4942 * Fixed a packet sending bug on very high load, where outgoing
4943 packet queue wasn't handled correctly and packets got corrupted.
4944 Affected files are lib/silcutil/*/silc*sockconn.c,
4945 lib/silcclient/client.c and silcd/server.c.
4947 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4949 * Added macro SILC_PACKET_DATALEN which can be used during
4950 packet assembling to check whether the data to be added to
4951 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4952 len is truncated until it fits it.
4954 Added checks for maximum length of channel message payload and
4955 private message payload also.
4957 Added checks for maximum packet length in server and in
4960 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4961 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4962 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4963 lib/silcclient/client_prvmsg.c.
4965 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4967 * Added silc_server_packet_queue_purge call to the
4968 silc_server_disconnect_remote to assure that all data in the
4969 queue before disconnecting is sent to the network. Affected
4970 file silcd/server.c.
4972 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Added the deleting of server's own ID cache entry to the
4975 silc_server_free function. Free also everything else that
4976 has been allocated in silc_server_init. The affected file
4979 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4981 * Added functions silc_parse_version_string, silc_version_to_num,
4982 and silc_ske_parse_version to parse SILC protocol style version
4983 strings. Affected files lib/silcutil/silcutil.[ch] and
4984 lib/silcske/silcske.[ch].
4986 * Added new configuration params: version_protocol, version_software
4987 and version_software_vendor to specify what version the remote
4988 host must at least be to be able to connect to server. The vendor
4989 string can be regex matched too. Added new function
4990 silc_server_connection_allowed to check maximum number of allowed
4991 connections, and allowed versions for incoming connections.
4992 Affected files are silcd/server.c, server_util.[ch] and
4995 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4997 * Added preliminary support for signals in scheduler. The
4998 signals we care about are now blocked always when the scheduler
4999 is locked. This way we can synchronise the use of signal with
5000 scheduler. It is guaranteed that when signal occurs the scheduler
5001 is not locked, and thus new tasks can be safely added to the
5004 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
5005 to silc_schedule_internal_init and silc_schedule_internal_uninit.
5006 Added new platform specific routines
5007 silc_schedule_internal_signals_[un]block and
5008 silc_schedule_internal_signal_[un]register.
5010 Added new functions to SILC Schedule API:
5011 silc_schedule_signal_[un]register. Each signal that application
5012 is going to use should be registered to the scheduler.
5014 Affected files are lib/silcutil/silcschedule.[ch],
5015 lib/silcutil/*/silc*schedule.c.
5017 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5019 * Check for unauthenticated client and server in the
5020 silc_server_new_client and silc_server_new_server functions.
5021 Affected file silcd/packet_receive.c.
5023 * Added function silc_string_is_ascii to check whether given
5024 string is 7-bit ASCII string. Affected files are
5025 lib/silcutil/silcutil.[ch].
5027 * Added function silc_id_is_valid_server_id into the
5028 silcd/serverid.c and added checking for valid Server ID's in
5029 silc_server_new_server. The Server ID must always be based
5030 on the server's public IP address.
5032 * Added logging of DISCONNECT packet message in the server.
5033 Affected file silcd/server.c.
5035 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5037 * Changed all library interfaces that use Global RNG to also
5038 accept SilcRng as argument. Affected files are
5039 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
5040 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
5041 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
5042 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
5043 lib/silccrypt/rsa.c.
5045 * Added function silc_pkcs_generate_key to the
5046 lib/silccrypt/silcpkcs.[ch] for applications so that they
5047 don't need to do pkcs->pkcs->init calls anymore.
5049 * Remove SilcSocketConnection from the SFTP API since it really
5050 wasn't needed there. The application has the information
5051 saved in its contexts anyway and the SFTP layer doesn't need
5052 know about it. Affected files lib/silcsft/silcsftp.h and
5053 lib/silcsftp/sftp_[server/client].c.
5055 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
5056 The SilcSimContext is not SilcSim.
5058 * Fixed possible buffer overflows in silc_id_render in the
5059 lib/silcutil/silcutil.c.
5061 * On EPOC the global crypto module lists are not used at all
5062 in the crypto library. Added support for using the constant
5063 algorithm list on EPOC. Affected files are
5064 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
5067 * Fixed the handling of third parameter of KICKED notify, since
5068 it was mistakenly updated to SILC Protocol 1.0 even though it
5069 is to be included in 1.1. Since it is not in 1.0 it is not
5070 mandatory, and this fix now handles it only if it is provided,
5071 and it is not error if it is not provided. Affected file
5072 lib/silcclient/client_notify.c.
5074 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5076 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
5077 client. Affected file irssi/src/silc/core/client_ops.c.
5079 * Merged with Irssi 0.8.4 from irssi.org CVS.
5081 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5083 * Check for valid socket connection in client entries before
5084 sending any messages. Fixes a crash, but doesn't fix some
5085 other underlaying bug that is lurking there. Affected
5086 file silcd/packet_send.c.
5088 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
5090 * $usermode, $cumode and $cumode_space expandos shouldn't do
5091 anything with non-SILC server records. Affected file
5092 irssi/src/silc/core/silc-expandos.c
5094 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed the silc_net_check_[host/local]_by_sock to support
5097 IPv6 bound sockets as well. Now they can return IPv6 addresses
5098 as well. Affected file lib/silcutil/silcnet.c.
5100 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
5101 Affected lib/silcutil/unix/silcunixnet.c.
5103 * Fixed ID rendering (at least on some platforms, not NetBSD)
5104 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
5106 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5108 * Added silc_hash_public_key and silc_hash_public_key_compare
5109 functions to be used with SilcHashTable. They can be used to
5110 hash public keys and compare public keys in hash table. Affected
5111 file lib/silcutil/silcutil.[ch].
5113 * Added support for specifying multiple public keys for Client
5114 connection section in server configuration file. This makes it
5115 possible to accept multiple public keys from same host, or to
5116 make a section that accepts any incoming host, and have the
5117 accepted public keys listed in the section.
5119 Added functions silc_sever_[find/get]_public_key, added the
5120 support for this actually to all connection sections but only
5121 the Client section is currently allowed to specify multiple
5124 Affected files are silcd/server.c, server_internal.h,
5125 command.c, protocol.c, server_util.[ch], packet_receive.c.
5127 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5129 * Merged Irssi 0.8.2 from irssi.org CVS.
5131 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5133 * If silc_debug is TRUE, also output standard logging messages
5134 to stderr with the debug output.
5136 Made silc_log_reset_all() flushing all channels before returning.
5137 Also fixed some documentation typos.
5139 Affected files are lib/silcutil/silclog.[ch].
5141 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5143 * Fixed the server to check correctly the amount of connections
5144 from single host, by checking also the type of the connection.
5145 Fixed also the comparison of number of connections and number
5146 of allowed connections. Affected files are silcd/server.c,
5149 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5151 * Fixed the USERS command reply to save the user's mode on the
5152 channel as well. Fixed JOIN command reply to check whether a
5153 client is on channel already and not join it twice. Affected
5154 file lib/silcclient/command_reply.c.
5156 * Added new file silc-expandos.c into irssi/silc/core/ to return
5157 various stuff for various signal for the statusbar etc. updating.
5158 Now Irssi SILC client prints channel user modes etc. on the
5161 * The user mode (like server/router operator changes) is now shown
5162 on the Irssi SILC client's statusbar. The affected files are
5163 irssi/src/silc/core/client_ops.c, silc-expandos.c.
5165 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5167 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
5168 to SILC_SCHEDULE_[UN]LOCK macros.
5170 * Added more error printing to logs in server code. Affected
5171 files silcd/server.c and silcd/protocol.c.
5173 * Fixed -S option parsing in Irssi SILC Client. Affected file
5174 irssi/src/silc/core/silc-core.c.
5176 * Added silc_buffer_alloc_size function. Affected file is
5177 lib/silcutil/silcbuffer.h.
5179 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5181 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5182 constants. Affected files in
5183 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5186 * Changed the internal SFTP Memory FS table to const. Affected
5187 file lib/silcsftp/sftp_fs_memory.c.
5189 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5191 * Fixed the buffer formatting and unformatting routines to
5192 check the size of 64 bits types with sizeof(). Affected
5193 file is lib/silcutil/silcbuffmt.c.
5195 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5197 * Removed 0.6.x backwards support.
5199 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5201 * Changed all integer type names:
5202 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5203 to avoid collisions with other libraries using same type names
5206 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5208 * Added `prefer_ipv6' argument to the functions
5209 silc_net_gethostbyname[_async]. If it is TRUE it will return
5210 IPv6 address over IPv4. If FALSE IPv4 address is returned
5211 even if IPv6 address was found. Affected files
5212 lib/silcutil/silcnet.[ch].
5214 * Added support silc_net_create_connection[_async] to fallback
5215 to IPv4 address if IPv6 address could not be used (like if
5216 it doesn't work on a specific system). Affected file in
5217 lib/silcutil/unix/silcunixnet.c.
5219 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5221 * Added silc_schedule_reinit function to do the enlarging
5222 of the max tasks handling capabilities of the scheduler.
5223 Affected files lib/silcutil/silcschedule.[ch].
5225 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5227 * Added automatic extern "C" { ... } for C++ compilers so the
5228 application does not need to define them. Affected file
5229 includes/silcincludes.h.
5231 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5232 old name went against naming convention. Applications now
5233 include "silcclient.h" instead of "clientlibincludes.h".
5234 Removed includes/clientlibincludes.h, it is redundant now.
5236 * Renamed includes/version.h to silcversion.h.
5238 * Added really preliminary support for OS/2 into the util
5239 library. Only thread & mutex API is implemented, others
5240 are still to be implemented. Created the lib/silcutil/os2/
5241 directory. Created also file includes/silcos2.h.
5243 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5245 * Added preliminary BeOS support into the util library.
5246 Created lib/silcutil/beos/, and implemented all the needed
5247 functions to support SILC on BeOS. Created also file
5248 includes/silcbeos.h.
5250 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5252 * Added proper initializations to silc's irssi code, so it's
5253 now possible to load it as module. Affected files
5254 irssi/src/silc/core/silc-core.c,
5255 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5257 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5259 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5262 * Fixed the silcdoc document generator to correct generate
5263 docs from all kinds of filenames. Affected files are
5264 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5266 * ROBOdoc documented lib/silcutil/silcmemory.h.
5267 Added also new function silc_memdup.
5269 * Removed lib/silcutil/silcbufutil.h and moved those routines
5270 to the lib/silcutil/silcbuffer.h.
5272 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5274 * Added `user_count' to the SilcChannelEntry which now tells the
5275 number of users on the channel. The user count is now saved
5276 in normal server of global channels as well. Affected files
5277 silcd/server.c, idlist.h, packet_receive.c and command.c.
5279 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5280 include file utility functions.
5282 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5283 instead of calling directly OS routines.
5285 * Fixed NICK change printing in Irssi SILC Client. Fixed
5286 KICKED notify printing in Irssi SILC Client. Affected file
5287 irssi/src/silc/core/client_ops.c.
5289 * Fixed a NICK change bug in client library, to not recreate the
5290 client_entry->channels hash table everytime nick is changed.
5291 Affected file lib/silcclient/client.c.
5293 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5295 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5296 the SKE interface a bit.
5298 * Fixed padding problem in PKCS#1. The padding was not actually
5299 random since the random number generator was used incorrectly.
5300 This security bug affects only when encrypting with PKCS#1, and
5301 it is not currently used at all in SILC. SILC only use signing
5302 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5304 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5306 * Rewrote the notify handling in Irssi SILC client to not call
5307 the events as signals. Fixes problems with Perl support.
5308 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5310 * Send the auto-nicking NICK command in client library with
5311 little timeout after connecting. The affected file is
5312 lib/silcclient/client.c.
5314 * Added following new config file settings:
5315 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5316 key_exchange_timeout, conn_auth_timeout, connections_max,
5319 Implemented all the new config settings handling in the server.
5321 Optimized the use of SKE Mutual flag usage. Use it only
5322 if connection authentication protocol is not based in public
5325 Renamed all SilcServerConfigSection* to SilcServerConfig*
5326 to have a bit shorter names.
5328 Affected files silcd/serverconfig.[ch], server.[ch], and
5331 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5333 * Cleaned up the listening sockets code, preparing for the rehash
5334 support. Affected file is silcd/server.c.
5336 * Fixed some output messages. Affected files are silcd/silcd.c,
5339 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5341 * Create lib/doc/silcrng_intro.html document as introduction
5342 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5344 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5346 * Fixes to the silcd config template. Affected file is
5347 doc/example_silcd.conf.in.
5349 * Removed type casts from silc_calloc(), conforming to the
5350 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5352 * Removed param_name member from client, server, and router
5353 section structs, now identifying the param directly.
5355 Added CONFIG_FREE_AUTH macro in config file parsing.
5357 Affected files are silcd/serverconfig.[ch].
5359 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5361 * Fixed command line parameter handling. All SILC initialization
5362 is now done in silc_core_init() which also fixes autoconnecting
5365 Affected files irssi/src/silc/core/silc-core.c,
5366 irssi/src/fe-text/silc.c.
5368 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5370 * Added new configuration options and blocks:
5371 keepalive_secs, reconnect_count, reconnect_interval,
5372 reconnect_interval_max, reconnect_keep_trying and
5373 require_reverser_lookup. Added ConnectionParam block, and
5374 implemented the connection parameters when connecting as
5375 initiator and when accepting connections as responder.
5377 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5378 whether given configuration value has been given already.
5380 Affected files silcd/serverconfig.[c], server.[c].
5382 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5383 algorithm parts and created new file silcalgs.conf, that
5384 is now included from the example_silcd.conf.in.
5386 * Optimized the silc_server_connect_to_router_second to take
5387 the connection configuration object from the SilcServerConnection
5388 object instead of finding it during the connecting phase.
5389 Added the configuration object to SilcServerConnection struct.
5390 Affected files silcd/server_internal.h, server.c.
5392 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5394 * Add the client on channel after it was resolved at the
5395 channel message receiving, and it was not already on the
5396 channel. Affected file lib/silcclient/client_channel.c.
5398 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5400 * Fixed the public key authentication to allocate always the
5401 destination signature buffer instead of using static buffer.
5402 Affected file silcd/protocol.c.
5404 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5406 * Unified the serverconfig.[ch]'s helper function interface.
5407 Affected file silcd/serverconfig.[ch].
5409 * Removed doc/example_silc.conf.in since it is redundant.
5410 The make install will now install irssi/silc.conf file.
5412 * Added new Passphrase and Publickey authentication methods to
5413 config file, allowing both public key and passphrase based
5414 authentication to be set at the same time.
5416 Added `prefer_passphrase_auth' setting in config file which
5417 can be used to set to prefer passwd auth if both passwd and
5418 public key is set. If not set, public key is preferred.
5419 This has effect only when being initiator (responder will try
5422 Added support for authentication with passphrase and public key
5423 at the same time. The passphrase is tried first always since
5424 it is faster to check.
5426 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5428 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5430 * Merged the new SILC Config library, with the server parsing
5431 support. Read the header file silcconfig.h or the toolkit
5432 documentation for the news. Affected files are
5433 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5434 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5435 silcd/protocol.c silcd/server.c silcd/server_backup.c
5436 silcd/serverconfig.[ch] silcd/silcd.c.
5438 * Fixed some silclog documentation. Affected file is
5439 lib/silcutil/silclog.h.
5441 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5443 * The silc_cipher_register, silc_hash_register and
5444 silc_hmac_register now checks if the object to be registered
5445 is registered already. Affected files are
5446 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5448 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5450 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5452 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5454 * Allow zero length channel messages inside the Channel Message
5455 Payload. Affected file lib/silccore/silcchannel.c.
5457 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5458 as header filenames.
5460 * Removed lib/silcclient/README and created HTML file
5461 lib/silcclient/silcclient_using.html, which is now included
5462 as part of Toolkit documentation.
5464 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5466 * Fixed CUMODE_CHANGE notify handling to change the mode of
5467 correct client. Affected file lib/silcclient/client_notify.c.
5469 * Make silc_rng_alloc fail if it cannot allocate the sha1
5470 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5472 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5474 * Fixed the file transfer's key agreement payload to include
5475 zero port also if the hostname is NULL because it could not
5478 Call file transfer monitor callback now also if error occurs
5479 during key agreement protocol.
5481 Changed the silc_client_file_send interface to return the
5482 SilcClientFileError instead of session id. The session ID
5483 is returned into pointer provided as argument.
5485 Check that the file exists locally before sending the
5486 file transfer request at all.
5488 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5490 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5491 error than can occur while key agreement protocol. Affected
5492 file lib/silcclient/silcapi.h.
5494 * Fixed the event_mode CMODE handler to not crash when mode
5495 is changed and +k mode is set in the channel. Affected file
5496 irssi/src/silc/core/silc-channels.c.
5498 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5499 SILC_LOG_WARNING to give out Warning and not Error. Affected
5500 file lib/silcutil/silclog.c.
5502 * Fixed the channel message payload decryption in the function
5503 silc_channel_message_payload_decrypt to not modify the original
5504 buffer before it is verified that the message decrypted
5505 correctly. Otherwise, next time it is called with correct
5506 channel key it won't encrypt since the payload is corrupted.
5507 Affected file lib/silccore/silcchannel.c.
5509 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5511 * Do not constantly resize the window. A fix patch by cras.
5512 Affected file irssi/src/fe-text/screen.c.
5514 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5516 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5517 Affected file lib/silcutil/silcnet.c.
5519 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5521 * Fixed a bug in hash table internal routine for traversing
5522 the table with foreach callback. The current entry may
5523 become invalid in the callback but it was referenced after
5524 the callback returned.
5526 Do not allow auto rehashing of hash table during the
5527 silc_hash_table_foreach operation, for same reasons as it is
5528 not allowed for SilcHashTableList. Affected files are
5529 lib/silcutil/silchashtable.[ch].
5531 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5533 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5534 Win32 DLL. extern's in header files are now declared with
5537 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5539 * Fixed private message handling. It used some old code that
5540 caused the client to crash. Affecte file is
5541 lib/silcclient/client_prvmsg.c.
5543 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5545 * Added function silc_client_add_channel,
5546 silc_client_replace_channel_id, and removed functions
5547 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5548 from client library.
5550 * Added cross reference of the joined channels to the
5551 SilcClientEntry, and changed the SilcChannelEntry's
5552 users list to SilcHashTable. The affected files are
5553 lib/silcclient/idlist.[ch].
5555 * Fixed a bug in hash table tarversing. While the hash table
5556 is traversed with SilcHashTableList the table must not be
5557 rehashed. It is now guaranteed that auto rehashable tables
5558 are not rehashed while tarversing the list. Also defined that
5559 silc_hash_table_rehash must not be called while tarversing
5560 the table. Added function silc_hash_table_list_reset that must
5561 be called after the tarversing is over. The affected files are
5562 lib/silcutil/silchashtable.[ch].
5564 * Changed all hash table traversing to call the new
5565 silc_hash_table_list_reset in server and in client library.
5567 * Added function silc_client_on_channel to return the
5568 SilcChannelUser entry if the specified client entry is joined
5569 on the specified channel. This is exported to application as
5570 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5572 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5574 * Fixed founder regaining problem with JOIN command on normal
5575 server. The notify for mode change must be sent always and
5576 not only if !cmd->pending. Affected file silcd/command.c.
5578 * Fixed the WHOWAS command's reply sending to support the
5579 lists correctly. Affected file silcd/command.c.
5581 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5583 * When sending JOIN command to router for processing the
5584 sender's old command identifier was not saved back to the
5585 sender's command context, fixed now. The affected file is
5588 * Create the key in JOIN command of the router did not return
5589 the channel key, added check for this. Affected file is
5592 * Fixed a channel ID update bug in JOIN command reply. Do
5593 not directly upgrade the ID but call the function
5594 silc_idlist_replace_channel_id if the ID was changed.
5595 Affected file silcd/command_reply.c.
5597 * Fixed memory leaks from command calling if it would fail.
5598 Affected file silcd/command.c.
5600 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5602 * Applied patches from cras:
5604 Memory leak fixes around libaries, irssi window resize fix,
5605 new silclist.h and silcdlist.h, all extern inline changed to
5608 * Removed dotconf from lib/dotconf, not needed anymore.
5610 * Removed TRQ from lib/trq, not needed anymore.
5612 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5613 with server connections. Later this will be configurable
5614 in config file after new config file is done. Affected file
5617 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5619 * Fixed a crash in server related to channel announcements.
5620 Affected file silcd/server.c.
5622 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5624 * Fixed memory leaks in silc_server_create_new_channel*
5625 functions. Affected file silcd/server.c.
5627 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5628 which ID was changed. This way the router will send the
5629 user list for the channel again, and server won't be in
5630 desync in some rare circumstances. Affected file is
5631 silcd/packet_receive.c.
5633 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5635 * Check for NULL socket pointer in the function
5636 silc_server_packet_send_to_channel_real. Affected file
5637 silcd/packet_send.c.
5639 * Fixed the BAN notify handling to correctly remove ban
5640 list. Affected file silcd/packet_receive.c.
5642 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5644 * Fixed some header addition to Toolkit distribution in
5645 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5647 * Added lib/silcclient/client_ops_example.h as an template
5648 file for application programmers to quickly start using
5649 the SilcClientOperation functions in their application.
5650 Updated the lib/silcclient/README as well to tell about this
5651 nice file made available.
5653 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5655 * Call silc_server_remove_from_channels when removing client
5656 entry when NO_SUCH_CLIENT_ID was received. Affected file
5657 is silcd/command_reply.c.
5659 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5661 * Added server & router operator statistics updating. Affected
5662 file silcd/packet_receive.c and silcd/command.c.
5664 * Fixed the SERVER_SIGNOFF notify handling on normal server
5665 not to save the history information for clients. Same was
5666 fixed earlier in remove_clients_by_server function, but not
5667 here. Affected file silcd/packet_receive.c.
5669 * Raised the default connection-retry count from 4 to 7 in
5670 server. Affected file silcd/server.h.
5672 * Cancel any possible reconnect timeouts when we start the
5673 key exchange. Affected file silcd/server.c.
5675 * Do not reconnect on connection failure when SCONNECT was
5676 given. Affected files silcd/server.[ch].
5678 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5680 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5682 * Fixed the NICK command to always give the unformatted
5683 nickname to the one giving the NICK command. If unformatted
5684 nickname is cached already it will be formatted and the
5685 local entry will always get the unformatted nickname.
5686 Affected file lib/silcclient/idlist.c.
5688 * Fixed some double frees from client library commands.
5689 Affected file is lib/silcclient/command.c.
5691 * Fixed CUMODE command in server to assure that no one can
5692 change founder's mode than the founder itself, there was a
5693 little bug. Affected file silcd/command.c.
5695 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5697 * Removed the SilcClientCommandDestructor from the client
5698 libary, it is not needed anymore. Affected files are
5699 lib/silcclient/silcapi.h, command[_reply].[ch],
5700 client_notify, idlist.c.
5702 * Fixed GETKEY command to first resolve client, and then
5703 resolve the server only if the client was not found, instead
5704 of resolving both at the same time. Affected file is
5705 lib/silcclient/command.c.
5707 * Added silc_client_start_key_exchange_cb and lookup the
5708 remote hostname and IP address before starting the key
5709 exchange with server. The affected file is
5710 lib/silcclient/client.c.
5712 * The server's public key is now saved using the IP address
5713 of the server and not the servername for the filename.
5714 The hostname public key filename is checked as an fall back
5715 method if the IP address based filename is not found.
5717 Fixed the GETKEY command to save the fetched server key
5718 in correct filename.
5720 Print the remote server's hostname now when new key is
5721 received during connection process. Affected file is
5722 irssi/src/silc/core/client_ops.c.
5724 * Return always our own public key to the client if it asks
5725 for it with GETKEY command. Affected file silcd/command.c.
5727 * Removed the use_auto_addr variable from default config
5728 file since it was in wrong section. Affected file is
5731 * Fixed TOPIC_CHANGE notification to not route it when it
5732 was sent using silc_server_send_notify_to_channel function.
5733 Affected file silcd/command.c.
5735 * Fixed silc_server_send_notify_kicked to send the kicker's
5736 Client ID also, it was missing. Affected files are
5737 silcd/command.c, silcd/packet_send.[ch].
5739 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5741 * Do not save client history information in SERVER_SIGNOFF.
5742 Fixes the bug in normal server that it does not detect
5743 the client becoming valid after the server becomes back
5744 online. Affected file silcd/server_util.c.
5746 * Added `sock_error' field into the SilcSocketConnection
5747 context. When error occurs during socket operation (read
5748 or write) the error is saved. Added also new function
5749 silc_socket_get_error to return human readable socket error
5750 message. Affected files are lib/silcutil/silcsockconn.[ch],
5751 lib/silcutil/unix/silcunixsockconn.c, and
5752 lib/silcutil/win32/silcwin32sockconn.c.
5754 * The server now prints the socket error message in the
5755 signoff for client. Affected file silcd/server.c.
5757 * Fixed the `created' channel information sending from router
5758 to server in JOIN command. Checks now whether the channel
5759 really was created or not and set it according that.
5761 Fixed the JOIN command to use the client entry's current
5762 ID during the joining procedure instead of the one it sent
5763 in the command (it is checked though), since it can change
5764 between the packet processing and command processing, and
5765 would just case unnecessary pain in the client end. Affected
5766 file silcd/command.c.
5768 * Fixed a channel key payload sending to use correct channel
5769 ID when the server was forced to change the channel's ID by
5770 router. Router sent the key payload with the old Channel ID.
5771 Affected file silcd/packet_receive.c.
5773 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5775 * Call silc_server_save_channel_key only if the key payload
5776 was provided in the JOIN command's command reply. Affected
5777 file silcd/command_reply.c.
5779 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5781 * Fixed silc_mp_sizeinbase to return the value correctly with
5782 MPI. Affected file lib/silcmath/mp_mpi.c.
5784 * Fixed the stop_server signal to correctly stop the scheduler
5785 and gracefully stop the server when SIGTERM or SIGINT signals
5786 are received. Affected file silcd/silcd.c.
5788 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5790 * Simple handling of TERM and HUP signals. Also added some log
5791 flushing call around. Affected file is
5794 * Fixed small bugs in silclog.c. Now buffering output will take
5795 effect after 10 seconds since startup: This will ensure that
5796 no important startup messages are lost. Also output redirection
5797 will preserve original format ([Date] [Type] message).
5798 Affected file is lib/silcutil/silclog.c.
5800 * Added two options to the config file, in the logging section:
5801 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5802 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5804 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5806 * Do not print the warning about log files not being initialized
5807 more than once to avoid excess logging. Affected file is
5808 lib/silcutil/silclog.c.
5810 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5811 the SIM copying in make install in Makefile.am.pre.
5813 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5815 * Rewritten silclog APIs. Globally interesting changes follows:
5816 silc_log_set_files() changed to silc_log_set_file().
5817 silc_log_set_callbacks() changed to silc_log_set_callback().
5818 ROBOdoc documented silclog header file.
5819 SilcLogCb now returns bool to wether inihibit the default
5820 handler or not (to keep the old behaviour return always TRUE).
5821 The new APIs should also fix the problem of the
5822 silcd_error.log file that was written in the current directory.
5825 Log files streams will remain opened after silc_log_set_file()
5826 call, means less CPU usage notably on high traffic servers.
5827 File streams are now full buffered, and flushed to the disk
5828 every 5 minutes, lesses HD activity and CPU usage.
5829 Messages can be redirected, allowing admins to configure
5830 one single logfile for all server messages.
5831 the silc_log_quick global variable to activate fast-logging.
5832 Affected files lib/silcutil/silclog.[ch]
5834 * Changed some code to conform new silclog APIs. Affected
5835 files are doc/example_silcd.conf.in, silcd/server.c
5836 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5839 * Fixed a memory leak that could occur in some situations.
5840 Affected file silcd/serverconfig.c.
5842 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5844 * Added the silc_client_del_client to remove the client from
5845 all channels as well. Affected file lib/silcclient/idlist.c.
5847 * Fixed the client library to correctly remove the client
5848 from all channels when the client entry is being destroyed.
5849 Affected file lib/silcclient/client_notify.c, command.c.
5851 * Added auto-nicking support to the client library. If the
5852 applicatio now sets client->nickname it will be sent to the
5853 server after connecting by the library. This way for example
5854 SILCNICK (or IRCNICK) environment variables will have effect
5855 and always change the nickname automatically to whatever
5856 it is wanted. Affected file lib/silcclient/client.[ch].
5858 * Renamed silc_server_command_bad_chars to the
5859 silc_server_name_bad_chars and moved it to the
5860 silcd/server_util.[ch]. Added also new function
5861 silc_server_name_modify_bad to return nickname that
5862 includes bad characters as new nickname without those
5863 bad characters. This check and modify is now used in
5864 silc_server_new_client when the username is initially set
5865 as nickname, so it must be checked to be valid nickname.
5866 Affected file silcd/packet_receive.c.
5868 * The nickname length is now taken from the packet for real
5869 and not trusted to strlen() since it clearly can return
5870 wrong length for nickname including bad characters. This
5871 also applies to channel names. Affected file silcd/command.c.
5873 * Removed the lib/silcsilm/modules directory. Modules are now
5874 compiled into the lib/silcsim. Fixed the copying of the
5875 modules to follow symbolic links in Makefile.am.pre.
5877 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5879 * Fixed silc_string_regexify list creation. Fixes bugs with
5880 BAN and INVITE commands in server. The affected file is
5881 lib/silcutil/unix/silcunixutil.c.
5883 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5885 * Removed the command destructor entirely from the server's
5886 command and command reply routines. It is not needed, and
5887 its usage was buggy and caused crashes. Affected files are
5888 silcd/command[_reply].[ch].
5890 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Cancel protocol and NULL sock->protocol if timeout
5893 occurred during protocol. Affected file silcd/server.c.
5895 * Cancel protocol timeouts always before calling the final
5896 callback, to assure that after final callback is called
5897 no other state will be called for the protocol anymore.
5898 Affected file silcd/protocol.c.
5900 * Print error log if incoming connection configuration could
5901 not be found. Affected file silcd/server.c.
5903 * Fixed JOIN command to correctly save the founder mode
5904 to the client on normal SILC server, when the channel
5905 was created by the router. Affected file silcd/command.c.
5907 * Fixed LIST command (hopefully) to send correct reply
5908 packets. Affected file silcd/command.c.
5910 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * The silc_packet_receive_process now returns FALSE if the
5913 read data was invalid packet, and TRUE if it was ok.
5915 The server now checks that if unauthenticated connection
5916 sends data and its processing fails the server will close
5917 the connection since it could be a malicious flooder.
5919 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5921 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Make sure the warning about error opening a log file is
5924 printed only once and not everytime it fails (produces
5925 too much useless log). Affected file lib/silcutil/silclog.c.
5927 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5929 * Made the silc_server_daemonise() function more readable.
5930 Affected file silcd/server.c.
5932 * Pid file is now optional, the user may comment it out from
5933 the config file. Removed define SILC_SERVER_PID_FILE, we
5934 don't need a default any longer. Affected file
5935 configure.in.pre, lib/Makefile.am.pre.
5937 * Make some use of the pid file. The server now dies at startup
5938 if it detects a valid pid file on his path. The server would
5939 die anyway in this circumstance, because of the bind() failure.
5940 Affected file silcd/silcd.c.
5942 * No longer compiling lib/dotconf.
5944 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Fixed JOIN command parsing not to crash. Affected file
5947 lib/silcclient/command.c.
5949 * Fied the NICK_CHANGE notify to add the new client entry
5950 even it is resolved. This removes an <[unknown]> nick
5951 thingy bug in the client. Affected file is
5952 lib/silcclient/client_notify.c.
5954 * Do not try to allocate 0 bytes (efence does not like it)
5955 in lib/silccore/silccomand.c when encoding payload.
5957 * Do not take IRCNICK as nickname in Irssi SILC client since
5958 it is not possible to set nickname before hand connecting
5959 the server (TODO has an entry about adding auto-nicking
5962 * Changed the silc_server_command_pending to check whether
5963 there already exists an pending entry with the specified
5964 command, command identifier and pending callback. This is
5965 to fix IDENTIFY and WHOIS related crashes that may register
5966 multiple pending commands with same identifier. Affected
5967 file silcd/command.c.
5969 * Fixed the server to reconnect to the router even if it
5970 was already reconnecting and EOF was received. This to
5971 fix a possibility that the server wouldn't ever try to
5972 auto-reconnect to the router. Affected file silcd/server.c.
5974 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Fixed the server's password authentication to use the
5977 length of the locally saved password, and not the one
5978 sent in the packet. Affected file silcd/protocol.c.
5980 * Fixed same password authentication problem in the
5981 Authentication Payload handling routines in
5982 lib/silccore/silcauth.c.
5984 * Yet another password authentication problem fixed with
5985 channel password handling in silcd/command.c.
5987 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * If first character of string in silc_parse_userfqdn is '@'
5990 then do not parse it. Affected file is
5991 lib/silcutil/silcutil.c.
5993 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Fixed minor bug in IDENTIFY command reply sending, which
5996 caused various weird problems during JOIN when it was
5997 resolving names for users. Affected file silcd/command.c.
5999 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Fixed the IDENTIFY command reply sending to chech better valid
6002 clients. It was possible to send incomplete list of replies.
6003 Affected file silcd/command.c.
6005 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Added silc_client_command[s]_[un]register functions now to
6008 dynamically register the commands in client library. Removed
6009 the static table of commands. This allows the client library
6010 to call commands without causing the application to know about
6011 what commands library has called.
6013 Removed the INFO command reply kludge to detect when the command
6014 was called by library. Now library use its own command reply
6015 function for INFO command.
6017 Added function silc_client_command_call to call a command.
6018 Application can use it to call command, not access the structure
6021 Now all commands that are sent by the client library (not
6022 explicitly sent by application) use own command reply functions.
6024 Affected files around lib/silcclient/ and in
6025 irssi/src/silc/core/.
6027 * Fixed the WHOIS command reply sending to chech better valid
6028 clients. It was possible to send incomplete list of replies.
6030 Fixed the WHOIS and IDENTIFY to send the request to router
6031 if normal server did not do it and did not find any results.
6033 Affected file silcd/command.c.
6035 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Moved the internal data from SilcClient context into its
6038 own file, not accesible to application. Affected files
6039 lib/silcclient/client.h and lib/silcclient/client_internal.h,
6040 and other files in client library.
6042 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Added doc/examples installation target in Makefile.am.pre.
6047 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
6050 commands the found client entry will be removed from the
6051 cache, after notifying application about the error. Affected
6052 file lib/silcclient/command_reply.c.
6054 * Changed the /MSG to check for exact nickname user gave, and
6055 not let `nick' match `nick@host' if it is only one found. Now,
6056 user must type the exact nickname (like nick@host2) even if
6057 there are no more than one same nicks found. This is to avoid
6058 a possibility of sending nickname to wrong nickname since
6059 `nick' could match `nick@host'. Affected file is
6060 irssi/src/core/silc-servers.c.
6062 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Do not print "you are now server operator" or similar when
6065 giving /away command. Affected files are
6066 irssi/src/silc/core/client_ops.c, silc-servers.h.
6068 * Made the silc_server_command_pending_error_check to send
6069 the same command reply payload it received back to the
6070 original sender of the command. This way all arguments
6071 that was received by the server will be received by the
6072 client too. Affected file silcd/command.c.
6074 * Added the silc_idcache_add to return the created cache entry
6075 to a pointer. Affected file lib/silccore/silcidcache.[ch].
6077 * Add global clients to expire if they are not on any channel.
6078 This is because normal server will never know if they signoff
6079 if they are not on any channel. The cache expiry will take
6080 case of these entries. This is done by normal servers only.
6081 The affected files are silcd/command_reply.c,
6082 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
6084 * If server receives invalid ID notification for WHOIS or
6085 IDENTIFY and the ID exists in the lists, it is removed.
6086 Affected file silcd/command_reply.c.
6088 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
6089 in client then client entry that it matches is searched and
6090 the nickname is printed on the screen for user. Affected
6091 file irssi/src/silc/core/client_ops.c.
6093 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Use cache entry expire time in the LIST command reply to
6096 purge old entries from the cache after the LIST command
6097 reply has been received. This way we don't have non-existent
6098 entries in the cache for too long. Affected file is
6099 silcd/command_reply.c.
6101 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * If we are normal server, and we've not resolved client info
6104 in WHOIS or IDENTIFY from router, and it is global client,
6105 we'll check whether it is on some channel. If it is not
6106 then we cannot be sure about its validity and will resolve it
6107 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
6108 file silcd/command.c.
6110 * Search channel by name (if possible) rather than by ID
6111 in IDENTIFY command's command reply. Affected file is
6112 silcd/command_reply.c.
6114 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6116 * Distribute to the channel passphrase in CMODE_CHANGE notify.
6117 Updated specs and implemented it. Affected file silcd/command.c,
6118 silcd/packet_send.c and silcd/packet_receive.c.
6120 * Implemented the <founder auth> payload handling in the JOIN
6121 command. If provided all conditions for channel joining
6122 except requirement to provide correct passphrase can be
6123 overrided by the channel founder. Updated the protocol specs.
6124 Affected file silcd/command.c.
6126 Added support for founder auth in JOIN command in client
6127 library. Fixed the parsing of the JOIN command now to support
6128 all options as they should be. The affected file is
6129 lib/silcclient/command.c.
6131 * Optimized the WHOIS and IDENTIFY commands to send the request
6132 to router only if it includes nicknames or other names. If
6133 they include only IDs then check the local cache first before
6134 routing. Affected file is silcd/command.c.
6136 * Added channels topic announcements. Affected file is
6137 silcd/packet_receive.c and silcd/server.c.
6139 * Fixed the silc_server_send_notify_topic_set to really destine
6140 the packet to channel. Affected file silcd/packet_send.c.
6142 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
6143 library. Affected file lib/silcclient/client_notify.c.
6145 * Added UMODE announcements. Affected file silcd/server.c.
6147 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Memory leak fixes in:
6151 lib/silcutil/silcsockconn.c
6152 lib/silcske/silcske.c
6153 lib/silcske/groups.c
6155 lib/silccrypt/silcpkcs.c
6156 lib/silccore/silccommand.c
6157 lib/silccore/silcidcache.c
6162 * ROBOdoc documented the lib/silcske/groups.h file and a
6163 bit changed the interface for better.
6165 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6167 * Update the client entry context in the ID cache after
6168 nick change. Affected file lib/silcclient/command.c.
6169 Fixes the CUMODE command when regaining founder privileges,
6170 and a little WHOIS problem.
6172 * Fixed silc_net_gethostbyname to correctly call the
6173 inet_ntop. Affected file lib/silcutil/silcnet.c.
6175 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6177 * Added IPv6 support checking to the configure.in.pre, added
6178 also --enable-ipv6 option to override the check. Affected
6179 file configure.in.pre.
6181 * The silc_thread_create now calls the start function
6182 directly if threads support is not compiled in. Removes
6183 ugly #ifdef's from generic code. Affected files are
6184 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6186 * Added silc_net_gethostby[name/addr]_async to asynchronously
6187 resolve. Affected files are lib/silcutil/silcnet.[ch].
6189 * Added support for rendering IPv6 based server, client and
6190 channel IDs. Affected file lib/silcutil/silcutil.c.
6192 * Added support for creating IPv6 based server IDs. Affected
6193 file is silcd/serverid.c.
6195 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6197 * Added silc_net_gethostby[addr/name] into the
6198 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6199 routines. Added silc_net_is_ip[4/6]. Affected file is
6200 lib/silcutil/unix/silcunixnet.c. All routines that take
6201 address as argument now supports both IPv4 and IPv6 addresses.
6203 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6205 * Fixed LIST command reply sending in server. Affected file
6208 * Server now sends the kicker's client ID in the KICK notify
6209 to the kicked client. Affected file silcd/command.c.
6211 * The client library now parses the kickers client ID and
6212 UI displays it. Affected files lib/silcclient/client_notify.c
6213 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6215 * Made all payload parsing function prototypes consistent.
6216 They all take now const unsigned char * and uint32 pair as
6217 the payload data instead of SilcBuffer. Changes all around
6218 the source tree. Other unsigned char* -> const unsigned char*
6219 changes around the tree as well.
6221 * Optimized SFTP client and server packet sending not to
6222 allocate new buffer for each packet but to recycle the
6223 first allocated buffer. Affected files are
6224 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6226 * Optimized the SFTP client to use SilcList instead of
6227 SilcDList for requests, because it is faster. Affected file
6228 is lib/silcsftp/sftp_client.c.
6230 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6231 into lib/silccore/silcid.[ch].
6233 Renamed silcpayload.[ch] into silcargument.[ch].
6235 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * If client entry is deleted with active key agreement
6238 session, abort the session.
6240 The silc_client_abort_key_agreement now calls the completion
6241 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6243 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6246 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Don't use __restrict in older GCC's. Affected file is
6249 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6251 * silc_net_localhost now attempts to reverse lookup the
6252 IP/hostname. Affected file lib/silcutil/silcnet.c.
6254 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6255 command. It can be used to gain founder privileges at
6256 the same time when joining the channel.
6258 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6259 kicker's client ID as well. Updated protocol specs.
6261 Defined that the server must send SILC_COMMAND_IDENTIFY
6262 command reply with error status to client who sent
6263 private message with invalid client ID.
6265 Updated the protocol specification.
6267 * Added silc_server_send_command_reply to send any
6268 command reply. Affected file silcd/packet_send.[ch].
6270 * Added silc_id_payload_encode_data to encode ID payload
6271 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6273 * The server now send IDENTIFY command reply with error
6274 status if client ID in private message is invalid. Affected
6275 file silcd/packet_receive.c.
6277 * Save the server key file with server's IP address in
6278 the filename instead of hostname. The affected file is
6279 irssi/src/silc/core/client_ops.c.
6281 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6286 * Added libtool support for compiling shared objects in
6287 lib/silcsim. Affected file configure.in.pre and
6288 lib/silcsim/Makefile.am. Original patch by cras.
6290 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Pid file configuration, and server's config file fixes
6293 patch by toma. Updated CREDITS file.
6295 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Fixed silc_client_channel_message to not try to decrypt
6298 the message twice if it resolved the destination client
6299 information. This could cause of dropping one channel
6300 message. Affected file lib/silcclient/client_channel.c.
6302 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6305 lib/silcclient/client.c. This function is used when the SILC
6306 Client is run under some other scheduler, or event loop or
6307 main loop. On GUI applications, for example this may be
6308 desired to used to run the client under the GUI application's
6309 main loop. Typically the GUI application would register an
6310 idle task that calls this function multiple times in a second
6311 to quickly process the SILC specific data.
6313 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6315 * Fixed silc_server_drop() for dropping the supplementary
6316 groups as well, this could cause a security hole on some
6319 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6324 * Write PID file after dropping privileges. Added -F option
6325 to run server on foreground. A patch by debolaz.
6326 Affected files silcd/server.c, silcd/silcd.c.
6328 * Fixed MOTD to return the MOTD file server name. Affected
6329 file silcd/command.c.
6331 * Added INFO command reply handling to the Irssi SILC Client.
6332 Affected file irssi/src/silc/core/client_ops.c.
6334 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Fixed the silc_idcache_list_* routines to really support
6337 the dynamic list. Fixes a crash. Affected file is
6338 lib/silccore/silcidcache.c.
6340 * Fixed the LIST command reply to really call LIST command's
6341 pending callbacks. Affected file silcd/command_reply.c.
6343 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Update conn->local_entry->nickname after giving NICK
6346 command. Affected file lib/silcclient/command.c.
6348 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6350 * Added the [pid] option to the silcd configuration file
6352 Affected files: serverconfig.[ch] and silcd.c
6354 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Save fingerprint in WHOIS command reply in server.
6357 Affected file silcd/command_reply.c.
6359 * Fixed NICK commands pending callback registration.
6360 Affected file lib/silcclient/command.c.
6362 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Use ++server->cmd_ident when sending commands in server,
6365 instead of random number. Affected file silcd/command.c.
6367 * Fixed GETKEY command reply to call actually GETKEY pending
6368 command callbacks. Affected file silcd/command_reply.c.
6370 * A bit stricter check for nicknames. Check for same nickname
6371 in NICK command also. Affected file silcd/command.c.
6373 * Do not call INFO command everytime client ID changes, only
6374 during first connecting. Affected file lib/silcclient/client.c.
6376 * Set the new nickname only after successful command reply for
6377 NICK command is returned by server. Affected file
6378 lib/silcclient/command.c.
6380 * Remove nicknames from nicklist during server_signoff notify.
6381 Should fix /NAMES bit more. The affected file is
6382 irssi/src/silc/core/silc-channels.c.
6384 * Added `fingerprint' field to the SilcIDListData in the
6385 silcd/idlist.h to hold the fingerprint of the client's
6388 Send the fingerprint of the client's public key in WHOIS
6391 Affected files silcd/command.c, and silcd/idlist.[ch].
6393 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6394 create fingerprint from given data.
6396 * Show the fingerprint of the client's public key in WHOIS.
6397 Affected files irssi/src/module-formats.[ch] and
6398 irssi/src/silc/core/client_ops.c.
6400 * Format the multiple same nicknames also during JOIN and
6401 NICK_CHANGE notifys. Affected file is
6402 lib/silcclient/client_notify.c.
6404 * Do not print error on screen for invalid private message
6405 payload since it can come if someone is sending private
6406 messages with wrong key. Affected file
6407 lib/silccore/silcprivate.c.
6409 * Fixed multiple concurrent /PING crash. Affected file
6410 lib/silcclient/command.c.
6412 * Changed the wrong ID encoding. All IP addresses must be
6413 in MSB first order in encoded format. They were encoded
6414 wrong and was in LSB format. Affected files are
6415 silcd/serverid.c, lib/silcutil/silcutil.c.
6417 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6419 * Call the `connect' client operation through the scheduler
6420 in case of error. Affected file lib/silcclient/client.c.
6422 * Call the `failure' client operation even if the error
6423 occurred locally during a protocol. Affected file is
6424 lib/silcclient/protocol.c.
6426 * Added support of sending LIST command to router from normal
6427 server. This way normal server can get list of all channels
6428 in the network too. Fixed the channel list sending in the
6429 server too. Affected files are silcd/command.c, and
6430 silcd/command_reply.[ch].
6432 * Added silc_server_update_channels_by_server and
6433 silc_server_remove_channels_by_server. They are used during
6434 disconnection of primary router and in backup router protocol.
6435 Affected file silcd/server_util.[ch], silcd/server.c and
6436 silcd/server_backup.c.
6438 * Fixed channel adding to global list in IDENTIFY command
6439 reply in server. Affected file silcd/command_reply.c.
6441 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * If the incoming packet type is REKEY or REKEY_DONE process
6444 that packet always synchronously. Fixes yet another MAC
6445 failed error on slow (dialup) connections. Affected file
6446 lib/silcclient/client.c and silcd/server.c.
6448 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * Call check_version SKE callback for initiator too. Affected
6451 file lib/silcske/silcske.c.
6453 * Implemented fix for security hole found in the SKE that was
6454 fixed in the specification few days back; the initiator's
6455 public key is now added to the HASH value computation.
6456 Added backwards support for the old way of doing it too, for
6457 old clients and old servers. Affected file is
6458 lib/silcske/silcske.c.
6460 * Enabled mutual authentication by default in SKE. If initiator
6461 is not providing mutual authentication the responder will
6462 force it. This will provide the proof of posession of the
6463 private key for responder. The affected files are
6464 lib/silcclient/protocol.c and silcd/protocol.c.
6466 * Do not cache anymore the server's public key during SKE.
6467 We do mutual authentication so the proof of posession of
6468 private key is done, and if the server is authenticated in
6469 conn auth protocol with public key we must have the public
6470 key already. Affected file silcd/protocol.c.
6472 * Added new global debug variable: silc_debug_hexdump. If
6473 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6474 file lib/silcutil/silclog.[ch].
6476 * Fixed compilation warning due to char * -> const char *.
6477 Affected files lib/silcutil/silcnet.h, and
6478 lib/silccore/silcauth.[ch].
6480 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Fixed CMODE command when new channel key was created. If
6483 the creation failed the old key was removed. Next time giving
6484 same command would crash the server since the old key was
6485 freed already. Affected file silcd/command.c.
6487 * Fixed the silc_server_announce_get_channels to not crash
6488 on reconnect. Affected file silcd/server.c.
6490 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added silc_log_set_debug_string function to set a regex
6493 string to match for debug output. Only the function names,
6494 or filenames matching the given debug string is actually
6495 printed. This way it is possible to filter out those debug
6496 strings that user is not interested in.
6498 Fixed a bug in silc_string_regexify.
6500 Affected files lib/silcutil/silclog.[ch], and
6501 lib/silcutil/unix/silcunixutil.c.
6503 * Changed the -d options in both server and Irssi SILC client
6504 to take the debug string as argument. Affected files
6505 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6507 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6509 * Added silc_hash_babbleprint to create a Bubble Babble
6510 Encoded fingerprint. The encoding is developed by Antti
6511 Huima (draft-huima-babble-01.txt), and it creates human
6512 readable strings out of binary data. Affected file
6513 lib/silccrypt/silchash.[ch].
6515 * Print the babble print now in addition of fingerprint as well
6516 in Irssi SILC client. Affected files are
6517 irssi/src/fe-common/silc/module-formats.[ch],
6518 irssi/src/fe-common/silc/core/client_ops.c.
6520 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Fixed a security problem found in SKE. The initiator's
6523 public key too is now added to the HASH hash value creation
6524 which is signed by the responder to create the SIGN value.
6525 This will prevent anyone in the middle to lie to the responder
6526 about the initiator's public key. If this is done now, the
6527 man in the middle will get caught. Updated the protocol
6530 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Better installation directory handling. Configure module
6533 paths and other paths automatically to example_silc* files
6534 in doc/. A patch by toma.
6536 * Fixed compiler warning from MPI library, and from SILC RNG.
6539 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6540 It can be configured with ./configure. A patch by toma.
6542 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Find correct make to use in prepare-clean. A patch by
6545 toma. Affected file prepare-clean.
6547 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6549 * Added irssi variables use_auto_addr, auto_bind_ip,
6550 auto_bind_port and auto_public_ip.
6552 * Changed the interface for silc_client_send_key_agreement
6553 in lib/silcclient/silcapi.h
6557 irssi/src/silc/core/silc-core.c
6559 lib/silcclient/silcapi.h
6560 irssi/src/silc/core/silc-channels.c
6561 lib/silcclient/client_keyagr.c
6564 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6566 * Added silc_pkcs_public_key_compare to compare two
6567 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6569 * Check that the client who set the founder mode on the
6570 channel is the same client that is giving the founder
6571 mode to itself. It is done by comparing the saved public
6572 key (it is saved even in the authentication is passphrase).
6573 Affected file silcd/command.c.
6575 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Do not process packet for disconnected socket connection.
6578 Affected file lib/silccore/silcpacket.c.
6580 * Process the DISCONNECT packet through scheduler in the
6581 client library. Affected file lib/silcclient/client.c.
6583 * Fixed the silc_client_packet_parse to not to increase
6584 the packet sequence number if the conn->sock and the
6585 current socket connection is not same. This can happen
6586 for example during key agreement when the conn includes
6587 multiple socket connections (listeners). Affected file
6588 lib/silcclient/client.c.
6590 * The sender of the file transfer request now provides also
6591 the pointer (listener) for the key exchange protocol. If
6592 the listener cannot be created then it sends empty key
6593 agreement and lets the receiver provide the listener.
6595 Added `local_ip' and `local_port' arguments to the
6596 silc_client_file_send. If they are provided they are used,
6597 if not then it will attempt to find local IP address, if
6598 not found or bind fails then the remote client will provide
6601 Affected files are lib/silcclient/client_ftp.c and
6602 lib/silcclient/silcapi.h.
6604 * Extended the FILE SEND command to support defining the
6605 local IP and port for key exchange listener. They are
6606 optional. Affected file irssi/src/silc/core/silc-servers.c.
6608 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Defined to WHOIS command reply the sending of fingerprint
6611 of the client's public key (if the proof of posession of the
6612 corresponding private key is verified by the server).
6613 Updated to the protocol specification.
6615 * Added support of receiving the client's public key's
6616 fingerprint in command reply in client library. Affected
6617 file is lib/silcclient/command_reply.c, and
6618 lib/silcclient/idlist.[ch].
6620 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Do not send over 128 chars long nickname to the server
6623 in NICK command. Affected file lib/silcclient/command.c.
6625 * Do not send over 256 chars long channel names to the server
6626 in JOIN command. Affected file lib/silcclient/command.c.
6628 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Assure that silc_server_close_connection cannot be called
6631 twice for same socket context. Affected file is
6634 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Send error message to application if opening file for
6637 writing during file transfer fails. Affected file is
6638 lib/silcclient/client_ftp.c.
6640 Remove all file transfer sessions for a client that we're
6641 removing from ID cache.
6643 Affected file is lib/silcclient/client_ftp.c.
6645 * Fixed silc_net_addr2bin to return correct address. Affected
6646 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6648 * Fixed file transfer session removing on signoff notify.
6649 Affected file irssi/src/silc/core/silc-servers.c.
6651 * Added the SilcClientFileError to be returned in the monitor
6652 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6653 Affected file lib/silcclient/silcapi.h.
6655 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * Fixed a crash in silc_client_ftp_free_sessions and
6658 silc_client_ftp_session_free_client. Affected file
6659 lib/silcclient/client_ftp.c.
6661 * Added `disabled' field in the SilcChannelEntry in the server
6662 to indicate if the server entry is disabled. Affected file
6663 silcd/idlist.h, silcd/command[_reply].c.
6665 * SILC server adds now /var/run/silcd.pid everytime it is
6666 started. Affected file silcd/silcd.c.
6668 * Added silc_server_packet_send_clients to send a packet to
6669 the provided table of client entries. Affected file
6670 silcd/packet_send.[ch].
6672 * Fixed a crash in client resolving in client_prvmsg.c in
6673 client library. Affected file lib/silcclient/client_prvmsg.c.
6675 * Do not actually remove the client directly from ID cache
6676 during SERVER_SIGNOFF, but invalidate it. This way we
6677 preserve the WHOWAS info for the client. Affected file
6678 silcd/server_util.c.
6680 * Fixed SERVER_SIGNOFF notify handling in the server. The
6681 server is now able to process incoming SERVER_SIGNOFF notify
6682 for a server that it doesn't even know about. It will remove
6683 the clients provided in the notify. Affected file
6684 silcd/packet_receive.c.
6686 * Check for partial packet in data queue after every packet that
6687 was found from the queue. Return and wait for more data if
6688 there is partial data in queue. Affected file is
6689 lib/silccore/silcpacket.c.
6691 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * Added SilcClietFileError enum to indicate error in
6694 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6695 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6696 Affected files lib/silcclient/silcapi.h and
6697 lib/silcclient/client_ftp.c.
6699 * Check that newsize in silc_buffer_realloc is larger than
6700 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6702 * Added better monitor of file transfers. It now monitors
6703 key agreement protocol during the file transfer too. Added
6704 error reporting too. Affected files
6705 irssi/src/silc/core/silc-servers.c,
6706 irssi/src/fe-common/silc/module-formats.[ch].
6708 * Wrote a help file for FILE command.
6710 * Added silc_rng_global_get_byte_fast to get not-so-secure
6711 random data as fast as possible. Random data is read from
6712 /dev/urandom if available and from the SILC RNG if not
6713 available. It is used in padding generation. Affected file
6714 lib/silccrypt/silcrng.[ch].
6716 * All packets in client library are now processed synchronously.
6717 Optimized packet processing a lot. Affected file
6718 lib/silcclient/client.c.
6720 * All server connection packets are processing synchronously
6721 now in server, to optimize packet processing. Affected file
6724 * Include files are installed now only in Toolkit distribution
6725 if make install is given. Affected files: all Makefile.am's.
6727 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Assure that silc_client_notify_by_server_resolve does not
6730 resolve the client information multiple times. If it cannot
6731 be found by the first it cannot be found at all. Affected
6732 file lib/silcclient/client_notify.c.
6734 * Fixed WHOWAS command reply calling. Affected file
6735 lib/silcclient/command_reply.c.
6737 * Removed all references to silc_idlist_get_client from the
6738 Irssi SILC client since that call is internal call used by
6739 the library. The Irssi SILC client will use now client
6740 retrieval functions found in silcapi.h.
6742 * Fixed a bug in resolving nickname info before sending
6743 private message. It used freed memory. Affected file
6744 irssi/src/silc/core/silc-servers.c.
6746 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Assure my_channels statistics cannot go negative in server.
6749 Affected files silcd/server.c, silcd/server_util.c.
6751 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6755 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6757 * Win32 Toolkit changes. Affected files
6758 win32/silc.dsw, win32/libsilc/libsilc.def,
6759 win32/libsilcclient/libsilc.def,
6760 lib/silcutil/silcutil.c, and
6761 lib/sftp/sftp_fs_memory.c.
6763 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Added silc_net_localip to return local host's IP address.
6766 Affected file lib/silcutil/silcnet.[ch].
6768 * If key exchange or rekey protocol is active for a connection
6769 parse all packets syncronously since there might be packets
6770 in packet queue that we are not able to process without first
6771 processing packets before them. Affected file silcd/server,
6772 lib/silcclient/client.c.
6774 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6775 whether library should continue processing the packet.
6776 Affected file lib/silccore/silcpacket.h.
6778 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6779 SilcSFTPMonitorData to SFTP server to monitor various
6780 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6781 lib/silcsftp/sftp_server.c.
6783 * Added silc_file_size to return file size. Affected file
6784 lib/silcutil/silcutil.[ch].
6786 * Implemented the file transfer support for the client library.
6787 Added preliminary support for simple client to client one-file
6788 transmission. Affected file lib/silcclient/client_ftp.c,
6789 lib/silccilent/client.[ch].
6791 * Added new local command FILE to the Irssi SILC Client.
6792 It is used to perform the file transfer. It has subcommands
6793 SEND, RECEIVE, SHOW and CLOSE. Affected files
6794 irssi/src/silc/core/client_ops.c,
6795 irssi/src/silc/core/silc-server.[ch].
6797 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Relay the SILC_PACKET_FTP in the server. Affected files
6800 silcd/server.c and silcd/packet_receive.c.
6802 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Renamed silc_file_read and silc_file_write to functions
6805 silc_file_readfile and silc_file_writefile. Added function
6806 silc_file_open and silc_file_close. Affected files
6807 lib/silcutil/silcutil.[ch].
6809 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * Resolve the client info when received private message or
6812 channel message for a client which nickname we don't know.
6813 Affected files lib/silcclient/client_prvmsg.c and
6814 lib/silcclient/client_channel.c.
6816 * Do not crash in /KEY if client is not connected. Affected
6817 file irssi/src/silc/core/silc-channels.c.
6819 * Added SilcClientStatus field to the SilcClientEntry in the
6820 lib/silcclient/idlist.h.
6822 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6823 is incomplete and is being resolved, it won't be resolved
6826 Make sure also that USERS command reply does not resolve
6827 twice information. Affected file is
6828 lib/silcclient/command_reply.c.
6830 Make sure that silc_client_get_clients_by_list does not
6831 resolve twice same information.
6833 * Check for valid client->id in the silc_server_free_client_data.
6834 Affected file silcd/server.c.
6836 * Fixed /GETKEY nick@server not to crash if the server entry
6837 is not found. Affected file lib/silcclient/command.c.
6839 * Fixed the silc_server_check_cmode_rights to check the
6840 requested modes correctly. Affected file silcd/command.c.
6842 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Better checks for non-printable chars in nick added.
6845 Affected file silcd/command.c.
6847 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Call the silc_server_udpate_servers_by_server in the
6850 primary router that comes back online in the backup resuming
6851 protocol. Otherwise it routes packets wrong. Affected file
6852 silcd/server_util.[ch], silcd/server_backup.c.
6854 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6856 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6857 lib/silcutil/silcbuffmt.[ch].
6859 * Redefined the SILC packet header to include the padding
6860 length. Affected file lib/silccore/silcpacket.[ch].
6862 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6863 length for maximum padding up to 128 bytes). Affected
6864 file lib/silccore/silcpacket.h.
6866 * Removed all backwards support for old 0.5.x MAC thingies.
6867 The SILC packet header change makes it impossible to be
6868 backwards compatible.
6870 * Send the ENDING packet with timeout in the backup resuming
6871 protocol. This is to assure that all routers has connected
6872 to the primary router. Affected file silcd/server_backup.c.
6874 * Changed the RNG to take the first IV from random data. It
6875 used to take it from zero actually. Changed the RNG also
6876 to use /dev/urandom during session. /dev/random is used
6877 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6879 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Changed the SILC packet header to have the first two bytes
6882 (the packet length) encrypted. Affected files aroung the
6883 code tree, lib/silccore/silcpacket.[ch]. Removed the
6884 SilcPacketCheckDecrypt callback. It is not needed anymore
6885 since the silc_packet_receive_process will determine now
6886 whether the packet is normal or special.
6888 * Implemented the unidirectional MAC keys. Affected files
6889 lib/silcske/silcske.c, silcd/protocol.c and
6890 lib/silcclient/protocol.c.
6892 * Implemented the packet sequence number to the MAC computation.
6893 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6894 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6895 lib/silcclient/protocol.c.
6897 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Allow backup router to announce servers. All servers
6900 announced by backup router are added to the global list
6901 automatically. Update hte server's socket to our primary
6902 router also when backup router announces a server.
6903 Affected file silcd/packet_receive.c.
6905 * Do not update the client->router in the function
6906 silc_server_udpate_clients_by_server if the client is on
6907 global list. We might fail to find any specific server
6908 for locally connected clients and local cell clients. They
6909 should still use the `from' and not `to' as client->router.
6910 This fixes backup router resuming protocol. Affected file
6911 silcd/server_util.c.
6913 * Decrease channel statistics count only if the channel
6914 deletion worked. Affected files are silcd/server.c and
6915 silcd/server_util.c.
6917 * Added silc_server_update_servers_by_server to update origin
6918 of all server entries. Used during backup router protocol.
6919 Affected files silcd/server_util.[ch], silcd/server.c. and
6920 silcd/backup_router.c.
6922 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6923 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6924 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6925 lib/silccrypt/silchmac.c.
6927 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Assure that router cannot reroute the same channel message
6930 to the sender. Affected file silcd/packet_receive.c.
6932 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * Made better checks that the channel message is not sent
6935 to the router it came from. Affected file is
6936 silcd/packet_send.c. Fixed memory leak too.
6938 * Announce informations for incoming router connection, but
6939 only after checking if it is replaced by backup router.
6940 Affected file silcd/packet_receive.c.
6942 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Fixed the backup resuming protocol to work in multiple
6945 router environment. Affected file silcd/server_backup.c.
6947 * Route packet only to one router in the function
6948 silc_server_packet_send_to_channel. Affected file is
6949 silcd/packet_send.c.
6951 * Fixed silc_server_send_notify_dest to set the broadcast
6952 flag. Fixed the silc_server_send_notify_topic to actually
6953 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6954 Affected file silcd/packet_send.c.
6956 * Changed the SFTP Filesystem interface. Changed the
6957 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6958 the filesystem operation function. The SilcSFTPFilesystem
6959 is now a context that is allocated by all filesystem allocation
6960 functions and it already includes the operations structure
6961 and filesystem specific context. It is given as argument
6962 now to the silc_sftp_server_start. This made the interface
6963 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6964 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6966 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Changed the backup router adding and getting interfaces
6969 in the server. The router that will be replaced by the
6970 specified backup router is now sent as argument. Affected
6971 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6974 * Added silc_net_addr2bin_ne to return the binary form of
6975 the IP address in network byte order. Affected files
6976 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6978 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Check for existing server ID in silc_server_new_server
6981 and in silc_server_connect_to_router_final and remove the
6982 old entry if it exists. Affected file silcd/packet_receive.c,
6985 * Send the channel message always to only one router, either
6986 in upstream or downstream. Affected file is
6987 silcd/packet_send.c.
6989 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6991 * Wrote the definition of the backup resuming protocol to the
6992 protocol specification.
6994 * Removed one redundant channel key generation from normal
6995 server during joining procedure. Removed one redundant
6996 channel key sending from server to router during joining
6997 procedure. Affected file silcd/command.c.
6999 * Made minor bugfixes to the backup router resuming protocol.
7000 Affected file silcd/server_backup.c, server.c.
7002 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * Added --disable-asm configuration option. Affected files
7005 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
7008 * Implemented the backup resuming protocol that is used to
7009 resume the primary router position in the cell after the
7010 primary router comes back online. Affected files
7011 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
7012 and silcd/server_util.[ch].
7014 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7016 * Sleep two (2) seconds after sending QUIT command to server.
7017 Affected file lib/silcclient/command.c.
7019 * Assure that if outgoing data buffer is pending do not force
7020 send any data. Affected file silcd/packet_send.c.
7022 * Assure that if outgoing data buffer is pending do not force
7023 send any data. Affected file lib/silcclient/client.c.
7025 * Implemented the backup router support when the primary router
7026 goes down. The servers and routers can now use the backup
7027 router as new primary router without loosing connectivity.
7029 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7031 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
7032 in the server to indicate disabled entry. All data read
7033 from the connection will be ignored and no data is sent
7034 for entry that is disabled. Affected files are
7035 silcd/idlist.h, silcd/server.c.
7037 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Created SFTP client and server test programs in the
7040 lib/silcsftp/tests directory.
7042 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7044 * Implemented memory filesystem (virtual filesystem) for
7045 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
7048 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7050 * Implemented the SFTP (SSH File Transfer Protocol) to the
7051 lib/silcsftp. It includes SFTP client and SFTP server
7054 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * Moved lib/silccore/silcprotocol.[ch] to the
7057 lib/silcutil library.
7059 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
7060 take variable argument list pointer as argument. Affected
7061 file lib/silcutil/silcbuffmt.[ch].
7063 * Added silc_buffer_set function that is used to set data
7064 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
7065 Affected file lib/silcutil/silcbuffer.h.
7067 * Changed various routines in the core library to use the new
7068 silc_buffer_set instead of allocating new buffer only for
7071 * Added 64-bit value formatting and unformatting support to the
7072 silc_buffer_[un]format routines. Affected file is
7073 lib/silcutil/silcbuffmt.[ch].
7075 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
7076 to includes/bitmove.h.
7078 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Fixed channel user mode saving in client library. Affected
7081 file lib/silcclient/command[_reply].c.
7083 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Defined the file transfer to the SILC Protocol. Added
7086 new packet type SILC_PACKET_FTP and defined File Transfer
7087 Payload. The mandatory file transfer protocol is SFTP
7088 (SSH File Transfer Protocol). Affected file in addition
7089 of the internet draft is lib/silccore/silcpacket.h.
7091 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
7092 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
7093 is used as part of backup router protocol when the primary
7094 router of the cell is back online and wishes to resume
7095 the position as primary router.
7097 * Redefined the MAC generation keys in the protocol. The
7098 same key is not used anymore in both direction. Both
7099 direction will now use different keys for sending and
7100 receiving. This fixes a potential security flaw. This
7101 change causes incompatibilities in the protocol.
7103 * Redefined also the MAC computation from the packet.
7104 An packet sequence number is now added to the MAC
7105 computation. This prevents possible replay attacks against
7106 the protocol. This change too causes incompatibilities
7109 Added `sequence' field to the SilcPacketContext to hold
7110 the current sequence number for the packet.
7112 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7114 * Added `created' field to the SilcIDListData in the file
7115 silcd/idlist.h to indicate the time when the entry was
7118 * Added `created' field to the SilcChannelEntry too. Affected
7119 file silcd/idlist.h.
7121 * Added `creation_time' aguments to all the announcement functions
7122 in the server. If it is provided then only the entries that
7123 was created after the provided time frame are actually
7124 announced. Affected file silcd/server.[ch].
7126 * The protocol says that the Channel ID's IP address must be
7127 based on the router's IP address. Added check for this in
7128 the silc_server_new_channel when processing incoming New Channel
7129 Payload. Affected file silcd/packet_receive.c.
7131 * Print out the correct version with --version in SILC client.
7132 Affected file irssi/src/silc/core/silc-core.c.
7134 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7136 * Fixed WHOWAS command to check for completnes of the client
7137 entry always, not just when the command is coming from client.
7138 Affected file silcd/command.c.
7140 * Added new function silc_server_packet_queue_purge to purge the
7141 outgoing data queue to the network. After the function returns
7142 it is guaranteed that the outgoing packet queue is empty.
7143 Affected file silcd/packet_send.[ch].
7145 * Purge the outgoing packet queue in the rekey protocol's final
7146 callback to assure that all rekey packets go to the network
7147 before quitting the protocol. Affected file silcd/server.c.
7149 * Added silc_client_packet_queue_parse as similar function as
7150 in server to the client library. The affected file is
7151 lib/silcclient/client.c.
7153 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Splitted silcd/server.c and created silcd/server_util.[ch]
7156 for utility functions.
7158 * Added new socket flag SILC_SF_DISABLED to indicate that the
7159 connection is open but nothing can be sent to or received from
7160 the connection. Affected file lib/silcutil/silsockconn.[ch].
7161 The checking for disabled socket is checked in the low level
7162 silc_socket_write and silc_socket_read functions.
7164 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7166 * Allow only nicknames and channel names that fits into the
7167 7-bit unsigned char ASCII set. Affected file silcd/command.c.
7169 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7171 * When processing JOIN command reply in server check that if
7172 the channel exists in our global list we'll move it the local
7173 list. Affected file silcd/command_reply.c.
7175 * Fixed the check whether client is joined on the channel already
7176 in JOIN command. Affected file lib/silcclient/command.c.
7178 * Fixed the JOIN command reply to check whether the channel
7179 already exists. Affected file lib/silcclient/command_reply.c.
7181 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Added silc_ske_status_string to map the SKE error numbers
7184 to readable strings. The affected files are
7185 lib/silcske/silcske[_status].[ch].
7187 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7189 * Do not show the private channels on the WHOIS channel list
7190 as it is not allowed by the protocol. The affected file is
7193 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Assure that the packet length digged from the actual packet
7196 is something sensible in the silc_packet_decrypt_rest_special
7197 in lib/silccrypt/silcpacket.c.
7199 * Free and NULL the allocated pointer in silc_hmac_alloc if
7200 the HMAC allocation fails. The affected file is
7201 lib/silccrypt/silchmac.c.
7203 * Print the selected security properties to the log files in
7204 the server. Affected file silcd/protocol.c.
7206 * Add SKE's reference counter even if calling the completion
7207 callback manually. Otherwise it goes negative, although it
7208 does not cause any problems. The affected file is
7209 lib/silcske/silcske.c.
7211 * Remove the client entry with short timeout after giving the
7212 KILL command. Affected file lib/silcclient/command.c.
7214 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7215 case all found clients are already disconnected (WHOWAS would
7216 found them) in the server. Affected file silcd/command.c.
7218 * Update the last_receive (time of last data received) to be
7219 updated only when received private or channel message so that
7220 the idle time showed in WHOIS makes more sense.
7222 * Added boolean field `valid' in to the SilcClientEntry in the
7223 client library to indicate whether the entry is valid or not.
7224 This fixes the nickname change bug on channel when changing
7225 the nickname to be same than the old (like nick to Nick) the
7226 nickname formatter doesn't set the new nick anymore to Nick@host.
7227 Affected file lib/silcclient/idlist.[ch].
7229 * Now actually fixed the nickname changing on disconnection.
7230 Added new function silc_change_nick to the Irssi SILC Client.
7231 Affected file irssi/src/silc/core/client_ops.c,
7232 irssi/src/silc/core/silc-nicklist.[ch].
7234 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Check that the public key exists in the GETKEY command before
7237 trying to encode it. Affected file silcd/command.c.
7239 * Print some notifications on received public keys with GETKEY
7240 command in the Irssi SILC Client. Affected files are
7241 irssi/src/fe-common/silc/module-formats.[ch],
7242 irssi/src/silc/core/client_ops.c.
7244 * Use IDENTIFY command to resolve the server information in the
7245 GETKEY command instead of INFO command. Affected file
7246 lib/silcclient/command.c.
7248 * All command reply functions in the client library now calls
7249 the pending command reply callbacks even if an error has
7250 occurred. The server has done this a long time and now it was
7251 time to move the client library to this as well. Now all
7252 errors can be delivered back to the pending command reply
7253 callbacks if necessary. Affected files are
7254 lib/silcclient/command[_reply].[ch].
7256 * Change the nickname on disconnection back to the username
7257 because in reconnect the server will enforce it to it anyway.
7258 Affected file irssi/src/silc/core/silc-servers.c.
7260 * Fixed a config file parsing bug in the Irssi SILC client.
7261 Affected file irssi/src/silc/core/clientconfig.c.
7263 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * When printing the channel mode on JOIN, verify that the
7266 channel key and channel's HMAC are valid. Affected file
7267 irssi/src/silc/core/client_ops.c.
7269 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7271 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7272 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7273 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7275 * Removed channel key rekey task deleting from the function
7276 silc_server_save_channel_key. Affected file silcd/server.c.
7277 Added explicit timeout task context instead that is used to
7278 delete the task if we are registering a new task before the
7279 new task has elapsed.
7281 * When channel key rekey occurs the client library now saves
7282 the old channel key for a short period of time (10 seconds) and
7283 is able to use it in case some is still sending channel
7284 messages encrypted with the old key after the rekey. Affected
7285 file lib/silcclient/[idlist.h|client_channel.c].
7287 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * Added check to the silc_server_new_id_real to not accept
7290 new ID if it is the sender's own ID. Affected file is
7291 silcd/packet_receive.c.
7293 * Assure that we do not announce ourself or the one we've
7294 sending our announcements when we're router and are announcing
7295 servers to our primary router. Affected file silcd/server.c.
7297 * Fixed silc_server_command_identify_check_client to assemble
7298 correct WHOIS packet. It send corrupted WHOIS packet and
7299 caused problem with router to router connections. Affected
7300 file silcd/command.c.
7302 Fixed also silc_server_command_whois_check the same way
7303 as for the IDENTIFY command.
7305 * Added new SilcIDListStatus to the server in the SilcIDListData
7306 structure. The status now includes the current status of
7307 the entry (like registered, resolved etc.). Affected file
7308 silcd/idlist.[ch]. Defined a bunch of different status types
7309 as well. This replaced the old boolean registered field as well.
7311 Added resolve_cmd_ident field to the SilcClientEntry structure
7312 too so that if the entry is for example being resolved so
7313 another command may attach to the same pending command reply
7314 without requiring to resolve the same entry again. This concept
7315 should optimize the WHOIS and the IDENTIFY resolving under
7316 heavy load by taking away unnecessary resolving for entries
7317 that are being resolved already.
7319 Added support for adding multiple pending commands for one
7320 command idenfier. Affected file silcd/command[_reply].[ch].
7322 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7323 before deleting the data. Otherwise the hash table will have
7324 freed data in comparison functions. Affected file is
7325 silcd/command_reply.c.
7327 * Fixed silc_idlist_replace_client_id to add the new entry to
7328 the cache with NULL nickname. Otherwise there will be invalid
7329 memory as the nickname after the nickname is freed. Affected
7330 file silcd/packet_receive.c.
7332 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7333 saved into wrong slots because the previous number of entries
7334 was not taken into account. Affected file silcd/idlist.c.
7335 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7337 * If we are router and we receive JOIN notify to a channel that
7338 does not have any users then notified client is marked as the
7339 channel founder, as it is it. The affected file is
7340 silcd/packet_receive.c
7342 * Added to the extended hash table API's table_del_*ext functions
7343 the destructor as argument too, so that the caller can decide
7344 which destructor to use or whether to use destructor at all.
7345 Affected file lib/silcutil/silchashtable.[ch].
7347 * Fixed ID Cache purging. It actually deleted the entries from
7348 the hash table after the data was freed. The hash table ended
7349 up comparing freed memory. The affected file is
7350 lib/silccore/silcidcache.c.
7352 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7354 * Fixed Irssi SILC client's KILL command's HELP syntax.
7356 * The USERS command now resolves the detailed user information
7357 if the userinfo field is missing. Affected file is
7358 lib/silcclient/command_reply.c.
7360 * Do not print error in silc_file_read if the read file does
7361 not exist. Just silently return NULL. Affected file is
7362 lib/silcutil/silcutil.c.
7364 * Fixed the silc_log_output to not wine about NULL filename
7365 and to not create some bogus " " filename. Affected file is
7366 lib/silcutil/silclog.c.
7368 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7370 * Fixed various printing bugs on the user interface in the
7371 Irssi SILC Client. Minor changes that were forgotten from
7374 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7376 * Fixed the configure.in.pre and the compilation and distribution
7377 environment to support the new autoconf 2.52. That version is
7378 now required to compile the CVS trunk.
7380 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7382 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7383 to generally parse user@fqdn format strings. Affected file
7384 lib/silcutil/silcutil.c.
7386 * Added nickname_format and nickname_force_format fields to the
7387 SilcClientParams structure. The first one defines the format
7388 for the nicknames that the library will enforce if the receives
7389 multiple same nicknames. The second one is boolean value and
7390 can be used to force the library to always enforce the format
7391 to the nicknames regardles whether there are multiple nicknames
7392 or not. This configurable formatting was employed to flexibly
7393 support accessing multiple nicknames from the user interface.
7394 The userinterface can now set the nicknames to what ever format
7395 they prefer. Affected file lib/silcclient/silcapi.h.
7397 Added function silc_client_nickname_format to the file
7398 lib/silcclient/idlist.c. It performs the nickname formatting.
7400 Added new field `hostname´ to the SilcClientEntry context.
7401 It holds the hostname of the client. Affected file is
7402 lib/silcclient/idlist.h.
7404 * Irssi SILC Client sets the nicknames in nick@hostn format.
7405 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7406 irssi/src/silc/core/silc-core.c.
7408 The WHOIS printing now also shows both the real nickname and
7409 the formatted nickname so that user knows how to access the
7410 user if there are multiple same nicknames cached. Affected
7411 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7412 printing formatting too to take the hostname now as a separate
7413 argument. The Affected file is
7414 irssi/src/fe-common/silc/modules-formats.[ch].
7416 * Changed the silc_client_get_clients_local to accept the formatted
7417 nickname as argument. It accepts the real nickname too but the
7418 formatted nickname can be used to find the true entry from
7419 multiple entries. Affected file lib/silcclient/silcapi.h and
7420 lib/silcclient/idlist.c.
7422 * Added nickname_format_parse field to the SilcClientParams.
7423 It is a callback function provided by the application to parse
7424 the nickname out of the formatted nickname string. The library
7425 calls it to get the nickname from the formatted string. Since
7426 the application generally knows better the format of the nickname
7427 string it parses it instead of the library, even though library
7428 encodes the formatted string. If the callback function is not
7429 provided then the library will use the string as is. The
7430 affected file is lib/silcclient/silcapi.h.
7432 * All the nickname strings passed to the client library in
7433 commands are now expected to be formatted nickname strings.
7434 If the command does not support the formatted nickname string
7435 it will assume that the sent string is the actual nickname.
7436 Affected file lib/silcclient/command.c.
7438 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7440 * Added public key authentication support to OPER and SILCOPER
7441 commands in the client library. Affected file is
7442 lib/silcclient/command.c.
7444 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7446 * Changed the get_auth_methdod client operation to be asynchronous.
7447 It can be async if the application resolves the authentication
7448 method from the server during the negotiation. Added new
7449 SilcGetAuthMeth completion callback that the application will
7450 call after resolving the authentication method.
7452 Added function silc_client_request_authentication_method that
7453 the application can use to resolve the authentication method
7454 from the server. Added also SilcConnectionAuthRequest callback
7455 that the library will call after the server has replied. The
7456 application can call this function if it does not know the
7457 current authentication method.
7459 Affected files are lib/silcclient/client.c and
7460 lib/silcclient/silcapi.h.
7462 * The Irssi SILC client now automatically resolves the authentication
7463 method incase any configuration information is not present (and
7464 currently there never is). The affected file is
7465 irssi/src/silc/core/client_ops.c.
7467 * Fixed public key authentication from the client library.
7468 Affected file lib/silcclient/protocol.c. Changed also the
7469 protocol specification about the public key authentication in
7470 the connection authentication protocol. The actual data to be
7471 signed is now computed with a hash function before signing.
7473 * Fixed the public key authentication from the server as well.
7474 Affected file silcd/protocol.c.
7476 * Removed the mlock()'s from the memory allocation routines.
7477 Affected file lib/silcutil/silcmemory.c. The ./configure does
7478 not check anymore for the mlock(). Affected file is
7481 * Fixed USERS command in server to allow the execution of the
7482 command for private and secret channels if the client sending
7483 the command is on the channel. Affected file silcd/command.c.
7485 * Fixed silc_client_get_clients_local to return the clients
7486 count correctly. It could return wrong value. Affected file
7487 lib/silcclient/idlist.c.
7489 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7491 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7492 types. The assembler optimizations seemed not to like 64-bit
7493 data types. The assmebler optimizations thus are now enabled
7494 also for BSD systems as opposed to only enable them for Linux.
7496 * Do not check for threads at all on BSD systems. Affected
7497 file configure.in.pre.
7499 * Removed -n and -h options from the Irssi SILC Client since
7500 they are not used in silc.
7502 * Fixed the prime generation to assure that the first digit
7503 of the generated random number is not zero since our conversion
7504 routines does not like number strings that starts with zero
7505 digit. If zero digit is seen the random number is regenerated.
7506 This caused some corrupted RSA keys when the zero first digit
7507 was met. Affected file lib/silcmath/silcprimegen.c.
7509 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7511 * Fixed WIN32 configuration in the ./configure script.
7512 Fixed to include xti.h on environments that has it.
7513 Patches by Carsten Ilchmann and andrew.
7515 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7517 * Changed the silc_id_create_client_id to be collision
7518 resistant. It is now assured that there cannot be created
7519 two same client ID's. I suspect that some weird bugs in
7520 the server were actually caused by duplicate Client IDs.
7521 Affected file silcd/serverid.[ch]. A router receiving
7522 new ID now also assures and informs the sending server
7523 if the ID caused collision.
7525 * Changed the silc_id_create_channel_id to also assure that
7526 there are no collisions.
7528 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7530 * Statement about ignoring the Mutual Authentication flag when
7531 performing rekey with PFS was a bit misleading. It is ignored
7532 if it was set in the initial negotiation, it cannot be even
7533 set in the rekey. Fixed in the ke-auth draft. Started the
7534 new versions of the protocol drafts in the doc/.
7536 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7538 * Fixed a bug in silc_client_command_identify_save when saving
7539 new channel information. The channel name was no duplicated
7540 and caused crash on exit. Affected file is
7541 lib/silcclient/command_reply.c.
7543 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7545 * Fixed the getkey command handling in the server. Send just
7546 empty OK reply to the sender if the key could not be fetched
7547 (but everything else was ok, like the key just was not available).
7548 Changed the public key parameter to optional in the protocol
7549 specs so that empty OK reply can be sent. Affected file
7552 Added a message to Irssi SILC client to tell to user if the
7553 server did not return a public key.
7555 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7557 * Fixed a channel key regeneration bug. It registered new
7558 timeout tasks exponentially until all system resources were
7559 used. Affected file silcd/server.c.
7561 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7563 * Added the SILC Document generator to the scripts/silcdoc.
7564 It can be used to generate the Toolkit Reference Manual out
7565 of the source tree. Internally it will also use the RoboDoc
7566 generator now imported in util/robodoc.
7568 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7570 * Added couple of return's in rekey protocol if error orccurred
7571 during the protocol. The execution must be terminated.
7572 Affected file silcd/protocol.c. Also, terminate the protocol
7573 always with timeout.
7575 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7577 * The client's Client ID was created initally from the wrong
7578 nickname (it could have been in format nick@host) in the
7579 silc_server_new_client. Affected file silcd/packet_receive.c
7581 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7583 * Added some SILC_LOG_ERROR's to various error conditions
7584 if client could not be added to ID cache. Affected files
7585 silcd/packet_receive.c and silcd/server.c.
7587 * When client's sock->user_data is freed, NULL also the
7588 client->router and client->connection pointers. Added check
7589 for these pointers being NULL to various places around the
7590 code. Affected file silcd/server.c.
7592 * Added client->data.registered == TRUE checks to various
7593 places around the code to assure that unregistered client's
7594 are not handled when it is not allowed. Affected file
7597 * Added `bool registered' fields to all
7598 silc_idlist_[server|client]_get_* routines to indicate whether
7599 the fetched client needs to be registered or not. Affected
7600 file silcd/idlist.[ch].
7602 * Add your own entry as registered to the ID cache in the
7603 server. Affected file server.c.
7605 * Fixed a bug in silc_server_new_server. The SilcServer was
7606 set as the new server's context instead of SilcServerEntry.
7607 This naturally caused some weird bugs.
7609 * Added "updated" field the SilcChannelEntry which indicates
7610 the time since the channel entry was last accessed. This
7611 can be used to determine whether it is necessary to
7612 announce the channel after backup resuming protocol.
7613 Affected files silcd/idlist.[ch].
7615 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7617 * Do not delete the channel rekey task when adding it
7618 for in silc_server_create_channel_key.
7620 * Changed the silc_server_create_channel_key to return
7621 TRUE or FALSE to indicate the success of the channel key
7624 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7626 * Fixed MSVC++ project files and added missing files to
7627 Makefiles under win32/.
7629 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7631 * Do not add TCP_NODELAY flag if the operating system
7632 does not have it defined. Affected files are
7633 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7635 * Fixed buffer overflow from Irssi SILC Client. Affected
7636 file irssi/src/fe-common/core/themes.c.
7638 * Fixed double free in client library in the file
7639 lib/silcclient/client.c when disconnecting from server.
7641 * Applied double free patch from cras to Irssi SILC client.
7642 Affected files irssi/src/core/[modules/expandos].c
7644 * Fixed the disconnection handling to Irssi SILC Client.
7645 The application must call silc_client_close_connection
7646 in ops->connect client operation in case of failure of
7647 the connection. Affected file is
7648 irssi/src/silc/core/client_ops.c.
7650 * Do not set sock->protocol to NULL in the function
7651 silc_client_close_connection after executing the protocol's
7652 final callback since the sock might not be valid anymore.
7653 Affected file lib/silcclient/client.c.
7655 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7657 * Do not enable SILC_THREADS if the linking with libpthread
7658 did not happen. Affected file configure.in.pre.
7660 * Added notion to protocol specification that server must
7661 verify the sent authentication payload with CMODE when
7662 setting the channel founder key. Implemented it to the
7663 server. Affected file silcd/command.c.
7665 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7667 * Added _EXTRA_DIST SILC distribution variable to the
7668 distributions file. It is used to conditionally add extra
7669 files or directories to the specific distribution. Affected
7670 files ./prepare, Makefile.am.pre and distributions.
7672 Removed the `_' from the start of the distribution names.
7675 * Added README.WIN32 for instructions to compile the Toolkit
7678 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7680 * Fixed a double free in disconnection in the server. Affected
7681 file is silcd/server.c.
7683 * Fixed the lib/silcske/groups.c to work now also with GMP
7684 MP library. The string conversion did not work when using
7685 specific base and the base is indicated in the string as well.
7687 * Created win32/ directory which now includes MSVC++ specific
7688 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7689 It will appear only in the toolkit distribution
7691 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7693 * Changed the key material distribution function in case when
7694 the hash output is too short. The data is now concatenated
7695 a bit differently than it used to. Made the change to the
7696 SKE protocol specification.
7698 * Added better GMP detection to configure.in.pre. A patch
7701 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7703 * Fixed a minor bug in SKE that might cause some problem on
7704 some platforms. Affected file lib/silcske/silcske.c.
7706 * Added the cookie checking for initiator in the SKE. It checks
7707 that the responder returns the sent cookie unmodified. The
7708 affected file is lib/silcske/silcske.c. Added new SKE
7709 error type INVALID_COOKIE that can be sent during the
7710 negotiation. Fixed some memory leaks as well.
7712 * Added the "invalid cookie" error message to Irssi SILC client's
7715 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7717 * Added `task_max' field to the SilcClientParams to indicate
7718 the maximum tasks the scheduler can handle. If set to zero,
7719 default values are used. Affected file lib/silcclient/silcapi.h.
7721 * Fixed memory leaks in silc_client_close_connection. Affected
7722 file lib/silcclient/client.c.
7724 * Added silc_client_del_client_entry to client library to free
7725 all memory of given client entry. Affected file is
7726 lib/silcclient/idlist.[ch].
7728 * Added new functions silc_client_del_channel and
7729 silc_client_del_server to delete channel and server entries.
7730 Affected file lib/silcclient/[silcapi.h/idlist.c].
7732 * Removed silc_client_del_client_by_id from silcapi.h.
7734 * Fixed the INFO command to return the server's own info
7735 correctly when querying by Server ID. Affected file is
7738 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7740 * Removed the non-blocking settings in WIN32 code in the
7741 silc_sock_[read/write] and added SleepEx instead. Affected
7742 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7743 of input data is now checked with FIONREAD and ioctlsocket.
7745 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7747 * Call silc_schedule_task_del_by_context in the
7748 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7749 Affected file lib/silccore/silcprotocol.c.
7751 * Call silc_protocol_cancel for active protocols in the
7752 silc_server_close_connection if the funtion
7753 silc_server_free_sock_user_data has not been called.
7754 Affected file silcd/server.c.
7756 * Generic tasks cannot be deleted using the del_by_fd
7757 task deleting function since generic tasks does not match
7758 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7760 * Added a notion to SILCOPER help file that the SILCOPER works
7761 only on router server, not on normal server.
7763 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7765 * Added for WIN32 support for the new scheduler as well.
7766 Affected file lib/silcutil/win32/silcwin32schedule.c.
7768 * Fixed the SHA1 implementation to work on various platforms.
7770 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7772 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7773 API. It is part of the scheduler now. Everything else is
7774 as previously but some functions has changed their names.
7775 Checkout the lib/silcutil/silcschedule.h for the interface.
7776 Updated all applications to use the new interface. Affected
7777 files are lib/silcutil/silcschedule.[ch].
7779 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7781 * Found a bug in the SKE implementation. The HASH value,
7782 specified by the protocol, was not computed correctly. The
7783 public key of the responder was not added to the computation
7784 even though it is mandatory. Affected file lib/silcske/silcske.c.
7785 This unfortunately causes incompatibilities with older
7786 clients and servers.
7788 * Added WIN32 specific network init and uninit functions:
7789 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7790 the Winsock2. Affected file lib/silcutil/silcnet.h and
7791 lib/silcutil/win32/silcwin32net.c.
7793 * Set the socket always to nonblocking mode on WIN32 after
7794 reading data or writing data. Affected file is
7795 lib/silcutil/win32/silcwin32sockconn.c.
7797 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7799 * Fixed various compilation problems under WIN32. Affected
7800 files lib/silcutil/win32/silcwin32thread.c and
7801 lib/silcutil/win32/silcwin32schedule.c.
7803 * Removed all _internal.h #includes from public header
7804 files. Internal headers must never be included from
7807 Removed also the lib/silcske/payload_internal.h file.
7809 * All include files that may be needed (public and some others
7810 included by the public headers) by application developers are
7811 now copied to the ./includes directory. It does not copy any
7812 internal headers. Affected file Makefile.defines.pre and all
7813 Makefile.am's under lib/ and subdirs.
7815 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7817 * Do not change the ~/.silc directory's permissions automatically.
7818 Affected file irssi/src/silc/core/clientutil.c.
7820 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7822 * Do not cancel the protocol in silc_server_close_connection
7823 it might cause recursion. Now cancelled in the function
7824 silc_server_free_sock_user_data. Affected file silcd/server.c.
7826 * Fixed the silc_server_remove_clients_by_server to regenerate
7827 the channel keys correctly finally. Added also new function
7828 silc_server_remove_clients_channels to actually do it.
7829 Affected file silcd/server.c.
7831 * Fixed the silc_server_new_channel to not crash by giving
7832 wrong router to the new channel. Affected file is
7833 silcd/packet_receive.c.
7835 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7837 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7838 which is given as argument to the silc_client_alloc now.
7839 It can be used to configure the client and set various parameters
7840 that affect the function of the client.
7842 * The USERS command in server did not check whether the channel
7843 is private or secret. Affected file silcd/command.c.
7845 * Added new argument to the USERS command in protocol specification.
7846 The USERS command now can take the channel name as argument
7847 as well. Added support for this in client and server and
7848 updated the protocol specs.
7850 * Completed the GETKEY command in client. It can be now used
7851 to fetch also servers public key not only some clients.
7852 Affected files lib/silcclient/command[_reply].c.
7854 * Added silc_client_get_server to return server entry by the
7855 server name. Affected files lib/silcclient/silcapi.h and
7858 * Redefined the IDENTIFY command in protocol specification to be
7859 more generic. It now can be used to query information about
7860 any entity in the SILC Network, including clients, servers and
7861 channels. The query may be based either the entity's name
7862 or the ID. Added support for this in both client and server.
7864 Affected files silcd/command.c and lib/silcclient/command.c
7865 and command_reply.c.
7867 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7868 the _from_client and _from_server functions. Affected file
7871 * Added silc_client_get_channel_by_id_resolve to the file
7872 lib/silcclient/silcapi.h to resolve channel information by
7873 its ID. Added also silc_client_get_channel_by_id that
7874 does not resolve it from the server.
7876 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7878 * Added SilcServerEntry context into the client library
7879 to represent one server. The INFO command now allocates
7880 these to save the resolved server info. For now on the
7881 client library will also keep information about servers,
7882 connected and resolved with INFO.
7884 The INFO command now allocates the SilcServerEntry context
7885 and saves the server info there. The COMMAND_REPLY in
7886 the INFO now returns the parameters to application in
7887 same order as defined in the protocol specification.
7889 The entries are cached in the client->server_cache.
7891 * The INFO command is now issued after received the Client ID
7892 from the server. Affected file lib/silcclient/client.c.
7894 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7895 to the application as the mode changer might be server.
7896 It is guaranteed that NULL is not returned anymore to the
7897 application. Affected file lib/silcclient/client_notify.c.
7899 The ID Type is now also passed to the application so that
7900 it can check whether the returned entry is SilcClientEntry
7903 Added new function silc_client_get_server_by_id to return
7904 the server entry by ID. Affected files are the
7905 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7907 * Do not create the channel in the Irssi SILC Client when issuing
7908 the JOIN command but when received the sucessful JOIN command
7909 reply. Otherwise the channel might get created even though we
7910 could not join it. The Affected file is
7911 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7913 * Fixed a channel joining bug in router. The router must also
7914 check the channel modes, invite and ban lists etc. when serving
7915 the JOIN command sent by normal server. Affected file is
7916 silcd/command.c. The router now resolves the client's
7917 information from the server who sent the JOIN command if it
7918 does not know it, and processes the JOIN command only after
7921 * Changed the SilcCommandCb to take new argument; void *context2.
7922 Affected file lib/silccore/silccommand.h
7924 The second argument in the command callbacks in the server now
7925 includes the SilcServerCommandReplyContext if the command was
7926 called as pending command callback from the command reply.
7927 Otherwise it is NULL. When called as pending the status of the
7928 command reply will be checked and if it was erronous the
7929 error will be sent to the original sender of the command.
7930 This way the client always receives the error messages even
7931 though the server was actually the one who received the error
7932 when it resent the command to router, for example. Affected
7933 files silcd/command[_reply].[ch].
7935 * Fixed sending WHOWAS command's error message to client if
7936 the requested client could not be found. It was missing.
7939 * Changed the CMODE and CUMODE commands reply arguments in the
7940 protocol specification. The Channel ID is now sent in both
7941 of the commands to identify the channel. Implemented this
7942 new feature to the client and server. Affected files
7943 lib/silcclient/command_reply.c and silcd/command.c.
7945 * Made better checks for invite and ban lists in the JOIN
7946 command in server. Affected file silcd/command.c.
7948 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7950 * The server now performs the incoming host IP/DNS lookup
7951 using the silc_socket_host_lookup and thus does not block
7952 the server anymore. Affected file silcd/server.c.
7954 * Completed the multi-thread support for SILC Scheduler in
7955 the lib/silcutil/silcschedule.c.
7957 * Fixed the configure.in.pre to detect the pthread correctly
7960 * Fixed a deadlock in silc_task_queue_wakeup in the file
7961 lib/silcutil/silctask.c.
7963 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7965 * Added new function silc_schedule_wakeup that is used in
7966 multi-threaded environment to wakeup the main thread's
7967 schduler. It needs to be used when a thread adds a new task
7968 or removes a task from task queues. After waking up, the
7969 scheduler will detect the task queue changes. If threads
7970 support is not compiled in this function has no effect.
7971 Implemented the wakeup mechanism to both Unix and WIN32
7972 systems. Affected files are lib/silcutil/silcschedule.[ch],
7973 lib/silcutil/unix/silcunixschedule.c and the
7974 lib/silcutil/win32/silcwin32schedule.c.
7976 * Added new function silc_task_queue_wakeup to wakeup the
7977 scheduler by the specified task queue. Affected file
7978 lib/silcutil/silctask.[ch].
7980 * The silc_socket_host_lookup_start now wakes up the scheduler
7981 after adding the timeout task. Affected file is
7982 lib/silcutil/silcsockconn.c.
7984 * The silc_socket_host_lookup is synchronous now if the threads
7985 support is not compiled in. However, the callback is still
7986 called asyncronously through the scheduler, anyway. Affected
7987 file lib/silcutil/silcsockconn.c.
7989 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7991 * Added new function silc_socket_host_lookup to perform
7992 asynchronous IP and FQDN lookups for the socket connection.
7993 Affected files lib/silcutil/silcsockconn.[ch].
7995 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7997 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7998 that may or may not compile the mutex support in.
8000 Changed the silc_mutex_alloc interface. It allocates the
8001 mutex now to the sent pointer and returns TRUE or FALSE.
8003 Affected file lib/silcutil/silcmutex.h.
8005 * Wrote the SILC Task Queue interface to support multi-threads.
8006 Affected file lib/silcutil/silctask.[ch].
8008 * Wrote the SILC Scheduler to support multi-threads. Affected
8009 file lib/silcutil/silcschedule.c.
8011 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8013 * Implemented the SILC Mutex API and SILC Thread API for WIN32
8014 in lib/silcutil/win32/.
8016 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8018 * Defined SILC Mutex API and SILC Thread API and implemented
8019 them for Unix. Affected files are
8020 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
8021 lib/silcutil/unix/silcunixmutex.c and
8022 lib/silcutil/unix/silcunixthread.c.
8024 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8026 * Fixed the silc_server_remove_clients_by_server's channel
8027 key re-generation. The hash table handling was incorrect
8028 and would not work with many channels. Affected file is
8031 * Fixed some memory leaks around the server code.
8033 * Rewrote the silc_server_get_users_on_channel to support IPv6
8034 based Client ID's. Affected file silcd/server.c.
8036 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
8037 specification. However, a separate document must be written
8038 to define the detailed signing procedure and the payload
8039 associated with the flag. Defined the flag to the
8040 lib/silccore/silcchannel.h as well.
8042 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8044 * Changed the dynamic tables to static size tables in the
8045 lib/silccrypt/silchmac.c.
8047 * Removed GCC dependencies from the code. A patch by cras.
8049 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8051 * Do not show the error "Error receiving packet bla bla"
8052 in server if it really was not an error (-2 means that reading
8053 is pending). Affected file silcd/server.c.
8055 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8057 * Fixed a possible crash in silc_server_remove_clients_by_server
8058 in silcd/server.c. Fixed there also some memory leaks.
8060 * Fixed the silc_idlist_replace_client_id. It could replace
8061 wrong key in the hash table. Affected file silcd/idlist.c.
8063 * Do not check whether there are global users on the channel
8064 if the channel->global_users is FALSE. Affected functions
8065 silc_server_remove_from_one_channel and
8066 silc_server_remove_from_channels in silcd/server.c. Also,
8067 do not check if the removed client is local as we can be
8068 sure that global client was not removed from the channel
8069 and checking for global users is not needed.
8071 * The silc_server_remove_clients_by_server now re-generates
8072 the channel keys correctly for those channels that had
8073 clients removed from them. Affected file silcd/server.c.
8075 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8077 * Found the reason of random crashes in the server. We weren't
8078 ignoring the SIGPIPE signal (which can be sent in write())
8079 and it crashed the server. Affected file silcd/silcd.c.
8081 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8083 * Assure that sock->user_data is not NULL in the function
8084 silc_server_packet_send in silcd/packet_send.c.
8086 * Disconnect the remote connection if it could not be added
8087 to any ID lists in the server. The affected file is
8090 * Check in silc_server_packet_send[_real/dest] that the
8091 socket is not disconnecting and ignore the data if it is.
8092 Affected file silcd/packet_send.c.
8094 * Define inline to __inline on native WIN32 compilation.
8095 Affected file includes/silcwin32.h.
8097 * Added some explicit type casts for inline code since MSVC
8098 require them. Affected files lib/silcutil/silcbuffer.h,
8099 lib/trq/silcdlist.h and lib/trq/silclist.h.
8101 * Print warning in log files from now on if the packet
8102 decryption fails. Affected file silcd/server.c.
8104 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8106 * Changed the `say' client operation's interface to accept
8107 new `type' argument to indicate the type of the message sent
8108 by the library. The application may filter the library's
8109 messages according the type. The affected file is the
8110 lib/silcclient/silcapi.h.
8112 * Added two new functions to lib/silcclient/silcapi.h:
8113 silc_client_del_client and silc_client_del_client_by_id.
8114 Affected file lib/silcclient/idlist.c.
8116 * Moved the clientincludes.h from includes/ to silc/ and
8117 serverincludes.h from includes/ to silcd/.
8119 * The modes for the CMODE and CUMODE are now passed as
8120 uint32 for application with COMMAND_REPLY. The affected
8121 file is lib/silcclient/command_reply.c.
8123 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8125 * /WHOIS without arguments shows client's own information.
8126 Affected file lib/silcclient/command.c.
8128 * Changed PING to not accept any arguments. The specs
8129 says that client can ping only the connected server so
8130 requiring an argument is not needed. Affected file is
8131 lib/silcclient/command.c.
8133 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8135 * Fixed a fatal bug in private message sending and reception
8136 encryption and decryption when using private message keys.
8137 The implementation was incorrect and did not follow the
8138 specification. It causd that some of the message were
8139 lost since it did not use the sending and receiving keys
8140 as the protocol suggests. This has been fixed and will cause
8141 incompatibilities with older clients when sending private
8142 message encrypted with private message keys. Affected files
8143 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
8144 and various other in Irssi SILC Client.
8146 Added `responder' boolean argument to the functions
8147 silc_client_add_private_message_key[_ske] to indicate when
8148 the key is added as responder or initiator of the key
8151 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8153 * Removed the silc_ske_check_version function and created
8154 a SilcSKECheckVersion callback. Added also a function
8155 silc_ske_set_callbacks that is now used to set all SKE
8156 callbacks. The callback functions are not given to
8157 the SKE functions anymore, but this function is used to
8160 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
8162 * Added `silc_version' argument to the silc_client_alloc
8163 to define the version of the application for the library.
8164 The library will use the version string to compare it
8165 against the remote host's (usually a server) version
8166 string. Affected file lib/silcclient/silcapi.h
8168 * Added the KE protocol context to Key Agreement context
8169 in client library so that we can abort the SKE if it
8170 is in process when we get timeout. Affected file is
8171 lib/silcclient/client_keyagr.c.
8173 * Do not resolve the client ID forever if it returns in the
8174 first time that such client does not exist. This was done
8175 for example with private message. Affected file is
8176 lib/silcclient/client_prvmsg.c.
8178 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8180 * Do not add regex.h for WIN32. The affected file
8181 includes/silcincludes.h.
8183 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8184 not work yet 100%. It generates the DLL's automatically
8185 when compiling with --with-win32 under cygwin.
8187 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8189 * lib/contrib/regex.c is not compiled on WIN32.
8191 * Added silc_net_get_socket_opt function to the
8192 lib/silcutil/silcnet.h.
8194 * Added includes/silcwin32.h for WIN32 specific includes
8197 * Do not use ptime structure or any of the posix process
8198 functions on WIN32 in lib/silccrypt/silrng.c.
8200 * Added silc_gettimeofday to provide generic function
8201 for struct timeval on all platforms. Added the function
8202 to lib/silcutil/silcutil.h.
8204 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8206 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8207 library as they clearly belong there. As a plus side we
8208 can make the actual socket connection routines platform
8211 Added also new generic function silc_socket_read and
8212 silc_socket_write (that used to be silc_packet_[read/write].
8213 The implementation of these are platform specific.
8215 * Added WIN32 specific routines of silc_socket_[read/write]
8216 to lib/silcutil/win32/silcwin32sockconn.c.
8218 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8220 * Added preliminary support for native WIN32 compilation under
8221 cygwin (using the -mno-cygwin option for GCC) to the
8222 ./configure.in.pre. The --with-win32 now prepares the
8223 compilation for native WIN32.
8225 * Rewrote the SILC Scheduler interface in the file
8226 lib/silcutil/silcschedule.h. The scheduler is now context
8227 based and does not have anymore any global static scheduler.
8228 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8229 and created lib/silcutil/win32 directory for WIN32 based
8232 * Added Unix specific network routines to the
8233 lib/silcutil/unix/silcunixnet.c and the old
8234 lib/silcutil/silcnet.c includes now only generic routines.
8236 Added WIN32 specific network routines to the
8237 lib/silcutil/win32/silcwin32net.c.
8239 * Added Unix specific utility functions from the
8240 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8242 * Added WIN32 SILC Scheduler to the file
8243 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8246 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8248 * Do not handle JOIN notify in the server if the target client
8249 is not registered (idata->registered == FALSE). The affected
8250 file is silcd/packet_receive.c.
8252 * Update the nickrec->founder in event_cumode in the Irssi SILC
8253 client. Affected file irssi/src/silc/core/silc-channels.c.
8255 * Fixed the CUMODE_CHANGE notify handling in the server when
8256 server and router are announcing their clients on channels.
8257 Now the mode changes are saved and notified correctly. The
8258 affected file is /silcd/packet_receive.c.
8260 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8261 They really did not replace the cache entry in the ID Cache.
8262 Now they do that. Affected file silcd/idlist.c.
8264 * Fixed the KICK notify handling in the Irssi SILC client to
8265 update the channel records so that the kicked client does not
8266 appear to be on the channel. The affected file is
8267 irssi/src/silc/core/silc-channels.c.
8269 * Always update the conn->current_channel when executing command
8270 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8272 * Fixed the KILL notify handling in Irssi SILC client to remove
8273 the killed client on all channels.
8275 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Fixed the silc_parse_command_line to remove extra spaces
8278 from the start and end of the arguments. Affected file is
8279 lib/silcutil/silcutil.c.
8281 * Cancel and free any active protocol in the function
8282 silc_server_close_connection. Affected file silcd/server.c.
8284 * Cancel and free any active protocol in the function
8285 silc_client_close_connction. Affected file is
8286 lib/silcclient/client.c.
8288 * Do not execute the KILL command for clients that are in
8289 history (ie. they are not in the network). Affected file is
8292 * Fixed KILL notify handling, client does not crash anymore.
8293 Affected file irssi/src/silc/core/silc-channels.c.
8295 * Reduced the default packet buffer size from 2048 to 1024 in
8296 lib/silccore/silcpacket.c.
8298 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8299 counter to the SKE context that is incresed when the SKE library
8300 performs async operation outside the library. If the outside
8301 process frees the SKE context and FREED status will be set
8302 and the library will detect after the sync operation that the
8303 libary is freed. The affected files are
8304 lib/silcske/silcske[_status].[ch].
8306 * Resolve the client entry information in the function
8307 silc_client_channel_message to assure that NULL pointer is not
8308 passed as client entry to the application. */
8310 * Fixed the task timeout calculation to assure that there is
8311 never negative timeouts. The affected file is
8312 lib/silcutil/silcschedule.c.
8314 * Fixed the channel user mode notification sending in server.
8315 It was sent point-to-point to the router (or to server by router)
8316 but it needs to be destined to a channel. The routines now
8317 supports sending the channel user mode notifys to the channels
8318 when announcing clients and channels. Affected files are
8319 silcd/server.c and silcd/packet_receive.c.
8321 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8322 It did not actually replace the old channel entry in the cache.
8323 Affected file lib/silcclient/client_notify.c.
8325 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Fixed a possible crash in silc_packet_send_prepare. It now
8328 assures always that there is enough space in the buffer and
8329 at the tail area of the buffer (for MAC).
8331 Fixed the inbound buffer reallocation in silc_packet_read.
8332 It was old code and did not handle the reallocation correctly.
8335 The affected file is lib/silccore/silcpacket.c.
8337 * Fixed buffer overflow in silc_parse_nickname in the file
8338 lib/silcutil/silcutil.c.
8340 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * make install generates new server keys only if there is not
8345 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8348 Added check that if the NOREPLY is set then we will not send
8349 the away message. This avoids infinite loop of away messages
8350 if both clients are away. The affected file is
8351 lib/silcclient/client_prvmsg.c.
8353 * Fixed client crash if /NICK was given without arguments.
8354 Affected file lib/silcclient/command.c.
8356 * Server does not send the invite list in INVITE command back
8357 to the client if the list was not altered. Added this notion
8358 to the protocol spec as well. Affected file silcd/command.c.
8360 Fixed possible crash in INVITE command by checking the
8361 value of silc_server_get_client_route command.
8363 * Fixed the INVITE notify type handling. The arguments are now
8364 taken in correct order and client does not crash. The affected
8365 file is irssi/src/silc/core/silc-channels.c.
8367 Removed the "Inviting xxx to channel" message from the
8368 client library away and let the application handle it.
8369 Affected file lib/silcclient/command.c. Added that message
8370 to Irssi SILC client's message formats.
8372 * Fixed CMODE command crash in client. It now checks the
8373 amount of arguments correctly and does not crash. The affected
8374 file is lib/silcclient/command.c.
8376 * Do not create new channel automatically in silc_channels_join
8377 but check whether the channel by that name already exists.
8378 Affected file irssi/silc/core/silc-channels.c.
8380 * Do not send the SERVER_SIGNOFF to router if the disconnected
8381 entity was the router. Affected file silcd/server.c.
8383 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8384 SILC client as it was missing from there.
8386 Added the handling of the KICK notify to the Irssi SILC client
8387 as it was missing. Added "you have been kicked" message to
8388 Irssi SILC client's message modules formats.
8390 Added the handing of the KILL notify to the Irssi SILC client
8391 as it was missing. Added the kill message module formats
8394 The affected file is irssi/src/silc/core/silc-channels.c.
8396 * The router did not save the channel mode the server announced.
8397 Affected file silcd/packet_receive.c.
8399 * Fixed a possible crash in INFO command in server. If the
8400 server did not provide the server info it crashed. Affected
8401 file silcd/command.c.
8403 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Fixed the GETKEY command in the server to check also the
8406 global list. Otherwise the GETKEY would not work correctly
8407 in normal SILC server. Affected file silcd/command.c.
8409 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Fixed GETKEY crash, it crashed if the command did not succseed.
8413 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8416 is now real and not just an macro interface to GMP.
8418 Removed the entire GMP from the source tree and imported new
8419 NSS MPI library instead. Reason for removing GMP is that it is
8420 extremely large and compiles extremely slow. The NSS MPI
8421 is only a few files and compiles in less than 10 seconds.
8422 The speed is also about the same as GMP. The MPI is imported
8423 to lib/silcmath/mpi.
8425 If the system has GMP installed we will still use the GMP.
8426 If it is not then the NSS MPI will be compiled.
8428 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Merged a long nickname (127 characters long) crash bugfix from
8431 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8433 * Merged a freed memory reference bugfix from Irssi CVS tree.
8434 Affected file irssi/src/core/commands.c.
8436 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * Added the server's public key sving and verification to the
8439 server when performing the SKE. This was missing and the
8440 remote server's (or router's) public key was accepted without
8441 checking whether we have it previously or trust it at all.
8442 Affected file silcd/protocol.c.
8444 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Check in the silc_server_timeout_remote if protocol is active
8447 and make sure that the protocol's final callback is called so
8448 that all memory if freed. Affected file silcd/server.c.
8450 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * silc_server_whois_send_reply crashed the server if the nickname
8453 was 127 characters long. Affected file silcd/command.c.
8455 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Added sanity check to the silc_server_new_client. If the hostname
8458 is provided inside username then check that the provided hostname
8459 really is the same as the resolved one. If the hostname was not
8460 resolved then check it from the public key. Affected file is
8461 silcd/packet_receive.c.
8463 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8464 if the server disconnected us and the connection is not valid
8465 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8467 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8468 the library to the lib/silcutil/silcutil.[ch].
8470 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Close log file after open. Affected file
8473 lib/silcutil/silclog.c.
8475 * Check whether sock == NULL in silc_client_send_packet and return
8476 if it is. Affected file lib/silcclient/silcclient.c.
8478 * Check rec->entry == NULL in the Irssi SILC Client before
8479 sending the channel message. Affecte file is
8480 irssi/src/silc/core/silc-servers.c.
8482 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Merged a splitted window bugfix from Irssi CVS tree. The
8485 affected file is irssi/src/fe-text/textbuffer-view.c.
8487 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8488 It did not print nickname.
8490 * Improved the distributions system a bit.
8492 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8495 irssi/src/fe-text/gui-window.c.
8497 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8498 to in-active server. The affected file is
8499 irssi/src/silc/core/client_ops.c.
8501 * Resolve the client in USERS command reply if the entry does
8502 not have username resolved. The affected file is
8503 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8504 command to WHOIS command to really resolve stuff. The USERS
8505 is not used any more in any critical section so WHOIS can
8506 be used even though it might be slower than IDENTIFY.
8508 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8511 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Changed the protocol API a bit more consistent in the
8514 lib/silccore/silcprotocol.[ch].
8516 * Changed the following headers to ROBODoc format:
8518 lib/silccore/silcpayload.h
8519 lib/silccore/silcprotocol.h
8520 lib/silccore/silcsockconn.h
8522 All core library headers are now formatted.
8524 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Fixed a bug in Irssi SILC client; do not show that you are
8527 server/router operator if you really are not. Affected file is
8528 irssi/src/silc/core/client_ops.c.
8530 * Renamed silc_command_free_payload to silc_command_payload_free.
8531 Affected file lib/silccore/silccommand.h
8533 * Added silcmath.h to include the prototoypes of various routines
8534 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8537 * Changed the following headers to ROBODoc format:
8539 lib/silccore/silcchannel.h
8540 lib/silccore/silccommand.h
8541 lib/silccore/silcid.h
8542 lib/silccore/silcidcache.h
8543 lib/silccore/silcmode.h
8544 lib/silccore/silcnotify.h
8545 lib/silccore/silcpacket.h
8546 lib/silcmath/silcmath.h
8548 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Added checking to the server code not to start the server if
8551 ciphers and stuff are not configured properly. Affected files
8552 silcd/serverconfig.[h] and silcd/server.c.
8554 * Changed the layout of the header files of the public interfaces
8555 in the SILC libraries. The new layout supports ROBODoc
8556 documentation tool (and some others) so that it is easy to create
8557 a library reference manual. All the other headers and source
8558 code must still follow the CodingStyle document. Also source
8559 code must not include these ROBODoc stuffs, only the headers.
8560 Furthermore, all public interface headers must now be named
8561 by using `silc' prefix, example: silcapi.h, silccipher.h.
8562 Some files were renamed due to this. All the other headers
8563 must not be used as public interfaces. I will update the
8564 CodingStyle document later. Changed following headers, so far:
8566 lib/silcclient/silcapi.h
8567 lib/silccore/silcauth.h
8568 lib/silccore/silcprivate.h
8569 lib/silccrypt/silcdh.h
8571 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Removed silc_client_packet_send_flush from the client library
8576 as it is not needed. Affected file lib/silcclient/client.[ch].
8578 * Added printing of message of unresolved authentication method
8579 to the Irssi SILC client. Added it to the module formats.
8580 Removed the same message from the client library.
8582 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Added new distribution feature, DISTLABEL. Every distribution
8585 can define own preprocessor label that can be used in the
8586 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8587 file distributions, acconfig.h.pre and prepare.
8589 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8591 * Added Makefile.defines_int to include the actual definitions
8592 for Makefile.defines.in. Tested the new distribution system,
8593 created distributions and tested installation.
8595 * Added AWAY message printing to the Irssi SILC client. Added
8596 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8598 * Added SCONNECT command to call the SILC's CONNECT command.
8599 Cannot use CONNECT directly since Irssi uses that internally.
8600 Affected file irssi/src/silc/core/silc-servers.c.
8602 Added ACTION local command. It is same as ME command but takes
8603 the channel as mandatory argument.
8605 Rewrote some of the Irssi's help files to suite for SILC
8608 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8610 * Added Makefile.defines[.in] that should for now on be included
8611 in all Makefile.am file in the source tree. That file includes
8612 all common compilation definitions for SILC source tree.
8614 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Minor changes to the ./prepare script to change the package
8617 name according the distribution name to the configure.in.
8619 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Created new distribution system. Added file `distributions'
8622 that defines all the distributions that can be created out of
8623 the SILC source tree. The ./prepare script now reads that
8624 file to determine how to prepare the distributions. The
8625 first argument to the ./prepare is the name of the distribution
8626 and second is the version of the distribution. If given
8627 without arguments it creates the default (toolkit) distribution
8628 with the default version (defined in ./prepare).
8630 All Makefile.am files that are subject to the distributions
8631 are now named as Makefile.am.pre. These are ./Makefile.am
8632 and lib/Makefile.am. Others may be changed later.
8634 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Added invite list, ban list, some key management and connection
8637 error message printing to module formats in the Irssi SILC client.
8639 * Added new silc_client_set_away_message to set the away message
8640 that is back to the person who sent private message. The
8641 affected file lib/silcclient/silcapi.h and the
8642 lib/silcclient/client_prvmsg.c.
8644 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8646 * Fixed the private message sending in the Irssi SILC client,
8647 added local command KEY to the Irssi SILC client.
8649 Added key management and key agreement message formats to the
8650 irssi/src/fe-common/silc/module-formats.[ch].
8652 Added USERS (alias WHO) printing, server/router operator
8653 indication and LIST command printing to the module formats.
8655 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Fixed channel joining notify handling, cumode notify handling
8658 from Irssi SILC client.
8660 * Added SILC specific module-formats to the Irssi SILC client so
8661 that SILC specific message hilighting, colors etc is possible.
8662 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8664 Added channel mode, channel user mode, actions, notices,
8665 whois and whowas printing to the the module-formats.c.
8667 * Fixed a bug in channel deletion in the server. The channel
8668 is not left to the cache even if the channel founder auth mode
8669 is set when there are no users anymore on the channel. Affected
8670 file silcd/server.c.
8672 * The silc_net_localhost now resolves the entire hostname including
8673 the domain name. Affected file lib/silcutil/silcnet.c.
8675 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Changed the ask_passphrase client operation to be ascynchronous.
8678 It has now a completion callback and a context that the
8679 application must call after it has got the passphrase from
8680 the user. Affected files lib/silcclient/silcapi.h,
8681 lib/silcclient/protocol.c, lib/silcclient/command.c and
8684 Added SilcAskPassphrase callback that the application calls
8685 to deliver the passphrase to the library.
8687 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8688 The public key verification and especially a certificate
8689 verification is asynchronous procedure.
8691 Added new SILC_SKE_STATUS_PENDING status to indicate the
8692 request is pending and a callback will be called to finalize
8695 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8696 indicate that remote end did not send its public key (or
8697 certificate), even though we require it. Added check for this
8698 condition in the SKE. This was a security bug, now fixed.
8700 Defined new SilcSKEVerifyCbCompletion callback that is called
8701 when the verification process is completed.
8703 The affected files lib/silcske/silcske_status.h and
8704 lib/silcske/silcske.[ch].
8706 * Changed the verify_public_key client operation to be async
8707 as well. Defined SilcVerifyPublicKey callback that is used to
8708 indicate the success of the public key verification process.
8710 Changed the server and client to use the new async client
8713 * Changed the Irssi SILC client's internal scheduler to be called
8714 twice as many times as it used to be. As a result the client
8715 should be a bit faster now. Affected file is
8716 irssi/src/silc/core/silc-core.c.
8718 * Added support to Irssi SILC client of asynchronous public key
8719 verification and passphrase inquiry. Affected file is
8720 irssi/src/silc/core/silc-core.c.
8722 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Do not say "You have left channel %s" in client library.
8725 Moved it to the application. Affected files are
8726 lib/silcclient/command.c and silc/client_ops.c.
8728 * Fixed silc_client_get_clients. Command context was not
8729 duplicated and was freed memory in the callback. Affected
8730 file lib/silcclient/idlist.c.
8732 * Do not say "you are now talking..." on JOIN command in the
8733 client library. The appliation must handle it.
8735 * Do not say ".. changed topic to" in command reply in the
8736 client libary. The application must handle it.
8738 * Fixed TOPIC command sending in the client library.
8740 * Fixed a memory leak in silc_client_command_free in the file
8741 lib/silcclient/command.c.
8743 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8745 * Imported a modified version of Irssi client to the source tree.
8746 The Irssi will be used to create a new client called
8747 Irssi SILC. Imported to irssi/.
8749 Added silc_core_init_finish function to the Irssi. Affected
8750 file irssi/configure.in.
8752 A lot changes in the Makefile.ams around the irssi tree.
8754 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Do not rehash if the new size is same as the old size of the
8757 hash table, in the silc_hash_table_rehash*. The affected file
8758 lib/silcutil/silchashtable.c.
8760 * Replaced hash_table_del_by_context calls from the server
8761 (when channel->user_list and client->channels) to the
8762 hash_table_del as it is sufficient and faster.
8764 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Added silc_hash_table_list, silc_hash_table_get and the
8767 SilcHashTableList structure to provide an alternative way to
8768 traverse the hash table. The affected files are
8769 lib/silcutil/silchashtable.[ch].
8771 * Changed the server's idlist routines to use the hash table
8772 routines to optimize the code.
8774 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Replaced the client entry's `channel' list and channel entry's
8777 `user_list' list to hash tables for optimized lookup. Changed
8778 the code to use the hash table interface around the code.
8779 Affected file lib/silcd/idlist.[ch].
8781 * Added `auto_rehash' boolean argument to the function
8782 silc_hash_table_alloc to indicate whether the hash table should
8783 auto-rehash when it thinks is appropriate time. It will
8784 increase the hash table size if the there is twice as much
8785 entries in the table than the size of the table, and will
8786 decrease the size if there are twice as less entries than
8787 the size of the table.
8789 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8793 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * silc_idcache_purge_by_context deletes the entry now by context
8796 as it is supposed to do. Affected file lib/silccore/idcache.c.
8798 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8799 client is not anymore valid (WHOWAS givens the info) and not
8800 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8802 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Removed the `data' and `data_len' arguments from the ID Cache
8805 interfaces and added `name' argument. ID Cache does not handle
8806 anymore the binary data only a names associated with given ID.
8808 * When hashing a Client ID with silc_hash_id the entire ID is
8809 not hashed anymore, instead only the hash of the Client ID is
8810 hashed. This way we can access the Client ID from the cache
8811 with Client ID but with the hash of the ID (which is a hash of
8812 the nickname) as well without any difference in performance.
8814 Added also silc_idcache_find_by_id_one_ext to do one on one
8815 searching when we have the actual ID. Added also function
8816 silc_hash_client_id_compare. The affected files are
8817 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8819 * When hashing the name associated with a ID it is always done
8820 in lowercase. This way we can access the cache without worrying
8821 about case-sensitivity, even though, for example nicknames are
8824 * Fixed a bug in server with channel message sending. It put
8825 wrong ID type as destination ID. The affected file
8826 silcd/packet_send.c.
8828 * silc_idcache_del_by_context now deletes from all hash tables
8829 by context. Affected file lib/silccore/idcache.c.
8831 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Changed the client library to use the new ID Cache interface.
8834 Changes around the source tree.
8836 * Added silc_hash_table_rehash_ext to rehash with specific
8837 hash function. Affected file lib/silcutil/silchashtable.[ch].
8839 * Added silc_hash_string_compare to compare two strings in the
8840 hash table. Affected file lib/silcutil/silcutil.[ch].
8842 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Added new function silc_idcache_del_by_context into the
8845 lib/silccore/idcache.[ch].
8847 * Changed the server's ID list routines to use the new ID Cache
8848 interface. Changes around the source tree.
8850 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Added silc_hash_table_del[_by_context]_ext functions in to the
8853 lib/silcutil/silchashtable.[ch].
8855 Removed silc_hash_table_find_all* routines and added new
8856 silc_hash_table_find_foreach to replace them.
8858 Added silc_hash_table_replace_ext function as extended
8859 replacing function. Separated the simple hash table interface
8860 from the extended hash table interface in the file
8861 lib/silcutil/silchashtable.h.
8863 * Fixed minor bugs and changed it to use some of the new
8864 hash table functions in lib/silccore/idcache.c
8866 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Added new function silc_hash_table_find_all to return all keys
8869 in the hash table by the specified key. As the hash table is
8870 collision resistant it also makes it possible to have several
8871 duplicate keys in the hash table. This function may be used to
8872 find all of the keys from the hash.
8874 Added user_context arguments to the SilcHashFunction,
8875 SilcHashCompare and SilcHashDestructor to deliver user specified
8878 Added new fuctions silc_hash_table_find[_all]_ext to do
8879 extended lookup with specified hash and compare functions and
8880 specified user contexts.
8882 Added new function silc_hash_table_add_ext to add the key
8883 with specified hash function and user context.
8885 Added new function silc_hash_table_foreach to traverse all
8886 entrys in the hash table. Added SilcHashForeach callback
8889 Added new function silc_hash_table_del_by_context to delete
8890 the entry only if the context associated with the key matches.
8892 Affected files are lib/silcutil/silchashtable.[ch].
8894 * Removed silc_hash_[server/client/channel]_id and added just
8895 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8896 silc_hash_id_compare to compare two ID's using as the hash table
8897 comparison function. Added also silc_hash_data to hash
8898 binary data and silc_hash_data_compare to compare it.
8900 * Removed silc_idlist_find_client_by_hash as it is not needed
8901 anymore. Affected file silcd/idlist.[ch].
8903 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8904 to use internally the SilcHashTable. The new ID Cache is a lot
8905 faster than the old one. Some of the ID Cache interface was also
8906 rewritten and obsolete and stupid functions were removed.
8908 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Added entry_count field to the SilcHashTable to keep the number
8911 of the entries in the table. Implemented the function
8912 silc_hash_table_rehash. Added new function
8913 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8915 Fixed a minor bug in silc_hash_table_free.
8917 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8918 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8919 into the lib/silcutil/silcutil.[ch].
8921 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8923 * Implemented a collision resistant hash table into the
8924 lib/silcutil/silchashtable[ch]. See the header and the source
8925 for the SilcHashTable API.
8927 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8929 * Merged dotconf version 1.0.2 into lib/dotconf.
8931 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Do not compile anything in lib/silcsim/* if the SIM support
8934 is not enabled. The tree should now compile without problems
8937 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Compiled the SILC under cygwin. Compiled and tested briefly
8940 without problems. More tests needed. The SIMs didn't compile
8943 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8945 * Fixed possible crash in silc_get_username in the
8946 lib/silcutil/silcutil.c.
8948 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Fixed a va_arg in silc/client_ops.c.
8952 * Oops, RC5 routines were named AES and caused some problems
8953 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8955 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Added new SilcIDIP structure into the lib/silccore/id.h and
8958 replaced the old `ip' fields from all SILC ID's to that type.
8959 This is a step towards IPv6 support.
8961 The silc_id_get_len takes now the ID as an extra argument.
8962 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8963 both IPv4 and IPv6 based ID's.
8965 The affected files are lib/silccore/id.[ch] and other files
8966 around the tree using these routines.
8968 * Removed the ID length arguments in server from various
8969 silc_server_send_notify_* routines -> they are not needed
8972 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Fixed memory leak in silc_encode_pem_file in the file
8975 lib/silcutil/silcutil.c.
8977 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Check minor version as well in the SKE. Affected files are
8980 silcd/protocol.c and lib/silcclient/protocol.c.
8982 * Added --identifier option to the server so that an identifier
8983 can be when creating the public key for the server. Affected
8984 file is silcd/silcd.c.
8986 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8987 lib/silccrypt/silcpkcs.c.
8989 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Register default ciphers and stuff when using -C option with
8992 the server. Affected file sildc/silcd.c.
8994 * Put back the servers public key filename format, it is better
8995 than the new one. For now, the client keys are saved with the
8996 new filename format. The affected file silc/client_ops.c.
8998 * Implemented the Cipher API for the rest of the ciphers that
8999 did not implement it or implemented it the wrong way.
9001 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Register default ciphers and stuff when using the -S option
9004 in the client. Affected file silc/silc.c. Same also when
9005 creating new key pair with -C option.
9007 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Fixed the silc_verify_public_key client operation function to
9010 save the public keys differently. The fingerprint is now
9011 used as filename and not the hostname. This way also the
9012 client keys are saved uniquely and not with hostnames. The
9013 affected file is silc/client_ops.c.
9015 * Trimmed the silc_hash_fingerprint function to remove extra
9016 whitespaces from the end of the fingerprint. The affected
9017 file is lib/silccrypt/silchash.c.
9021 * Added silc_cipher_register_default function to register all
9022 default ciphers. It can be used when configuration files
9023 does not exist and the application does not want any specific
9024 ciphers in any specific order.
9026 The SilcDList is now used as silc_cipher_list dynamically
9027 allocated cipher list. Removed the static list all together
9028 and now all ciphers must be allocated to the dynamic list.
9029 The silc_cipher_alloc routine was changed to check only the
9032 All silc_cipher_* routines that used to return int returns
9035 The affected files lib/silccrypt/silccrypt.[ch].
9037 * The same thing was done to silc_hash_* as for silc_cipher_*
9038 routines. Affected files lib/silccrypt/silchash.[ch].
9040 * The same thing was done to silc_pkcs_* as for silc_cipher_*
9041 routines. Affected files lib/silccrypt/silcpkcs.[ch].
9042 Added also silc_pkcs_[un]register[_default] functions.
9043 Removed the data_context from the PKCS API.
9045 * Added silc_hmac_register_default function to register default
9046 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
9047 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
9048 to unregister all hmacs at once.
9050 * Register the default ciphers, hash functions, PKCSs and HMACs
9051 if client's configuration file does not exist. The affected
9054 * The client did not load the hash functions from the SIM
9055 modules at all. Added support for this. Affected file is
9056 silc/clientconfig.c.
9058 * When decoding public key with silc_pkcs_public_key_decode, check
9059 the supported algorithm only if PKCS are registered. Affected
9060 file lib/silccrypt/silcpkcs.c. The same was done with the
9061 silc_pkcs_private_key_decode.
9063 * Fixed the SILC List routines to keep the list always in order.
9064 It used to change the list's order when traversing the list but
9065 not it preserves the order. Affected file lib/trq/silclist.h.
9067 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9069 * Added the client library to use the SilcSocketConnection's
9070 reference counter (by silc_socket_dup) to prevent the bug that
9071 the socket object may be freed underneath async operation.
9073 * The name resolv library checking fixes in the configure.in.pre.
9076 * Created new version of the protocol drafts for future
9077 development. The -03 drafts are the ones that will be changed
9078 in the trunk now and the -02 will remain as they are.
9080 * Send list of CUMODE notifys to the router when announcing
9081 the channel users to the router. Affected file silcd/server.c.
9082 If the router receiving channel founder CUMODE for a channel
9083 that already has channel founder it will send CUMODE notify
9084 to the sender to remove the channel founder rights from the
9085 announced client. Affected file silcd/packet_receive.c.
9087 * The CUMODE notify may now use Server ID as well as the entity
9088 who changes the mode. Updated protocool specs.
9090 * Updated INSTALL and README files.
9092 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * New web pages in the http://silc.pspt.fi. The pages was
9099 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * Implemented the [DenyConnectin] config section in the server.
9102 Added silc_server_config_denied_conn to check whether incoming
9103 connection is denied. Affected file silcd/serverconfig.[ch].
9105 * Do not check the ports when checking the incoming configuration
9106 data if the port is 0, meaning any. Affected file is
9107 silcd/serverconfig.c.
9109 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Fixed buffer overflow in silc_string_compare in the file
9112 lib/silcutil/silcutil.c.
9114 * Fixed double free in silc_server_command_leave in the file
9117 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Fixed the version checking in the server. Affected file is
9122 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Fixed the configuration data fetching when accepting new
9125 connections in the server. Affected file silcd/server.c.
9127 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Added `sender_entry' argument to the function
9130 silc_server_packet_relay_to_channel so that we can check
9131 whether some destination actually belongs to the same route
9132 the sender belongs (ie, we must not resend the packet to the
9133 sender). Affected file silcd/packet_send.[ch].
9135 * Added `servername' field to the SilcClientEntry in the server
9136 to hold the name of the server where client is from. Affected
9137 file is silcd/idlist.h.
9139 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * Moved the channel message encrypting in the router betwen
9142 router connections from silc_server_channel_message to the
9143 silc_server_packet_relay_to_channel since we want to check
9144 whether we have anybody channel before encrypting anything.
9145 Affected files silcd/packet_[receive/send].c.
9147 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Fixed the [AdminConnection] server config section to support
9150 multiple entries. Affected file silcd/serverconfig.c.
9152 * Added support into the server to check the validity of the
9153 incoming connection before executing any KE or authentication
9156 * The connection configuration is now saved to the KE and
9157 connection auth protocol contexts and not fetched anymore in
9158 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
9160 * The local hosts listenning address and port is also resolved
9161 now when starting the server. We want to have the socket object
9162 to include the real address and port for the listener. Added
9163 new function silc_net_check_local_by_sock into the files
9164 lib/silcutil/silcnet.[ch].
9166 * Fixed a broadcast bug in server -> do not broadcast if we
9169 * Fixed a routing bug. Do not route broadcast packets ever.
9170 Broadcast packets must be processed always and not routed since
9171 they may be destined to some other host than yourself and thus
9172 would get routed without no good reason. Affected file is
9175 * Added function silc_server_config_is_primary_route to check
9176 whether primary router connection has been configured (a router
9177 configuration that we are initiating). If there is not, we
9178 will assume that there is only two routers in the SILC network
9179 and we will use the incoming router connection as our primary
9180 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9182 * Changed the order of the broadcasting. Broadcast _after_ the
9183 packet has been processed not before. Affected file is
9186 * Fixed a [ClientConnection] parsing bug. The port was never
9187 parsed correctly thus resulting to port 0. Affected file
9188 silcd/serverconfig.c.
9190 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9191 argument and did not set the broadcast packet flag. Affected
9192 file silcd/packet_send.c. Fixed same bug in the function
9193 silc_server_send_notify as well.
9195 * If we receive NEW_ID packet for our own ID in the server, ignore
9198 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Removed the nickname from the Private Message Payload.
9203 Updated the code and the protocol specs.
9205 * Updated protocol specs for submitting to the IETF.
9207 * Tweaked the Random Number Generator a bit. Affected file
9208 lib/silccrypt/silcrng.c. Exported a new function
9209 silc_rng_[global]_add_noise which can be used to add more
9212 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9214 * Do not parse packets with different timeout when protocol
9215 is active -> may cause problem with rekey. Affected file
9218 * When server receives signoff notify it must not create
9219 new channel key if the client is on any channels since the
9220 sender of the signoff notify will create it.
9222 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Added printing of error messages during SKE protocol from the
9225 failure packet sent by server during SKE. Affected file
9228 * Removed the client's failure_callback handling with timeout
9229 and handle it immediately when received.
9231 * The SKE library returned wrong type in SUCCESS and FAILURE
9232 packets. They must be 32 bit MSB not 16 bit MSB.
9234 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Ok, rewrote the logic of the re-key and now it seems to work.
9237 I tested it on high traffic with frequent re-keys without
9238 problems. Added hmac_receive (and renamed hmac to hmac_send)
9239 in SilcClientConnection in lib/silcclient/client.h and
9240 in SilcIDListData in silcd/idlist.h. Also, removed the
9241 SilcPacketParserContext's cipher and hmac fields as they are
9242 not needed anymore and actually caused some problems when
9243 the ciphers and hmac's changed underneath the packet parser.
9245 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * If re-key protocol is active then process the incoming packets
9248 synchronously since we must assure that icoming packets encrypted
9249 with the old key is processed before the new keys is set to
9250 use. This is true other packets than for REKEY packets.
9251 Affected file silcd/server.c. The same was done to client library
9252 as well, affected file lib/silcclient/client.c.
9254 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Fixed bug in client and server to accept the force send if
9257 the packet is send from silc_[server/client]_packet_process
9258 function. Otherwise the packets are never delivered, oops.
9260 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Disable force sending of packets when REKEY protocol is active.
9263 We must assure that no packet is sent directly when rekey is
9264 performed. All packets must be sent through packet queue.
9265 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9266 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9267 function is silc_[server/client]_packet_send_real to check
9270 * Replaced the SIM paths from example config files to
9271 /usr/local/modules. Also, make install creates now
9272 /usr/local/silc/logs directory to hold all the SILC server
9275 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Made the configure.in.pre work on Solaris. Patch by salo.
9279 * Made all ciphers compatible with non-x86 machines. Defined
9280 CBC mode macros into lib/silccrypt/ciphers_def.h.
9282 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Fixed the make install.
9286 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9288 * When MAC computation fails the silc_packet_decrypt returned 0
9289 even though it was supposed to return -1. Fixed this. The
9290 affected file is lib/silccore/silcpacket.c.
9292 * Do not replace the config files in /etc/silc (in make install)
9293 if they already exist. Affected file ./Makefile.am.
9295 * Do not send re-key packets immediately but through packet queue.
9296 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9298 * Changed silc_net_check_host_by_sock to return FALSE if the
9299 IP/DNS could not be resolved. Though, it returns the IP address
9300 now even if it could not resolve it (but returns also FALSE).
9301 Affected file lib/silcutil/silcnet.[ch].
9303 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Added silc_pkcs_decode_identifier to decode the public key's
9306 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9307 Added also silc_pkcs_free_identifier. Added also new context
9308 SilcPublicKeyIdentifier.
9310 * Added -S option to the silc client. It is used to dump the
9311 contents of the specified public key file.
9313 * Changed the PKCS api to return the public key length when
9314 setting the public key.
9316 * Fixed a fatal bug in the public and private key file loading.
9317 Affected file lib/silccrypt/silcpkcs.c.
9319 * Execute the packet parsing for client with zero (0) timeout
9320 if the protocol is active. Affected file silcd/server.c.
9322 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Made the key generation options to the silcd program. Added
9325 -C option, equivalent to client's option.
9327 * Added new [ServerKeys] config section to the server. It
9328 configures the server's public and private key.
9330 * Defined generic Public Key Payload into the protocol
9331 specification to send specific type of public keys and
9334 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9335 public key or certificate.
9337 * Implemented the GETKEY command to the server and to the
9338 client library and on user interface.
9340 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * Made preliminary `make install' work.
9344 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Added SilcServerRekey context into silcd/idlist.h.
9348 * Added the PFS support as defined in the specification to the
9349 SKE protocol. Affected files lib/silcske/*.c.
9351 * Added `ske_group' field to the SilcServerRekey context to hold
9352 the number of the SKE group that is used with PFS in re-key.
9353 Affected file silcd/idlist.h.
9355 * Added PFS re-key support to the server. Affected file is
9358 * Added silc_protocol_cancel to cancel execution of the next
9359 state of the protocol. Affected file is
9360 lib/silccore/silcprotocol.[ch].
9362 * Added the re-key support with and without PFS to the client
9363 library. Re-key is performed once in an hour, by default.
9365 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9366 Added silc_client_rekey_callback and silc_client_rekey_final.
9367 Affected files are lib/silcclient/protocol.[ch] and
9368 lib/silcclient/client.[ch].
9370 * Removed the `hmac_key' and `hmac_key_len' fields from the
9371 SilcClientConnection structure; not needed. Affected file is
9372 lib/silcclient/client.h.
9376 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Do not ask whether user wants to use the negotiated private key
9379 for private messages, just use it. Affected file is
9380 silc/local_command.c.
9382 * Added `send_enc_key' and `enc_key_len' fields to the
9383 SilcIDListData structure since they are needed in the re-key
9384 phase. Affected file is silcd/idlist.[ch].
9386 * Implemented the simple re-key protocol into the server.
9387 Affected files silcd/server.c and silcd/protocol.[ch]. The
9388 re-key will be performed once in an hour, by default.
9390 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9391 Added silc_server_rekey, silc_server_rekey_callback and
9392 silc_server_rekey_final.
9394 * Removed Tunneled flag from the protocol. Updated the code
9395 and the specifications.
9397 * Adde `pfs' field to the SilcIDListData to indicate whether
9398 the PFS is to be performed in the re-key. Affected file is
9401 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9403 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9404 int64 of at least the xintXX size. If void * is less that 4
9405 bytes uint32 * will be used. Defined bool as boolean.
9407 * Changed _ALL_ unsigned long and unsigned int to uint32,
9408 unsgined short to uint16 in the source tree.
9410 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9411 not handle clients that has entry->data.registered == FALSE.
9412 They are not in the network anymore. Affected file is
9415 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9417 * Implemented the sending of the SERVER_SIGNOFF notify in the
9418 server. Affected file is silcd/server.c.
9420 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9421 Added also silc_notify_payload_encode_args into the
9422 lib/silccore/silcnotify.[ch].
9424 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9425 Affected file silcd/packet_receive.c.
9427 * Implemented the SERVER_SIGNOFF notify handling in the client
9428 library. Affected file lib/silcclient/client_notify.c. Also,
9429 implemnted the printing of the SERVER_SIGNOFF info to the
9430 application. Affected file silc/client_ops.c.
9432 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9433 if the deleting was successful. Affected file silcd/idlist.[ch].
9435 * Added support for public key authentication in the connection
9436 authentication protocol in the client library. Affected file
9437 lib/silcclient/protocol.c.
9439 * Changed the server's silc_idlist_get_clients_by_* interface
9440 to support already allocated array so that new entries may be
9441 added to pre-allocated array. Affected file silcd/idlist.[ch].
9442 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9443 and command replies.
9445 * All command reply functions in the server now calls the
9446 pending command callback even if error occured. This way the
9447 error will be delivered to the client as well. Affected files
9448 silcd/command.c and silcd/command_reply.c.
9450 * Fixed INFO command to return local server's info if no server
9451 was provided. Affected file lib/silcclient/command.c.
9453 * Removed RESTART command for good. Updated the code and the
9456 * Rewrote parts of the task system. It is a bit simpler now.
9457 Removed unsued task priorities. The affected files are
9458 lib/silcutil/silctask.[ch].
9460 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9462 * Moved the USERS printing from the library to the application.
9463 Affected files lib/silcclient/command.c and silc/client_ops.c.
9465 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Added channel key re-key support. The re-key is perfomed
9470 only by the router and is done once in an hour. Added `rekey'
9471 field to the SilcChannelEntry in the server. Affected files
9472 silcd/server.c and silcd/idlist.h.
9474 * Added silc_task_unregister_by_context into the file
9475 lib/silcutil/silctask.[ch].
9477 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Added SILC_UMODE_GONE mode to indicate when the client is not
9480 present in the SILC network. Added also support to the local
9481 command AWAY that will set this mode. Added support of showing
9482 "xxx is gone" in WHOIS command. The USERS command shows the
9483 gone status as well.
9485 * Fixed setting server and router operator privileges in the
9486 server's UMODE command. Affected file silcd/command.c.
9488 * Merged the SKE KE1 and KE2 payloads into one payload. The
9489 new KE payload is equivalent to the old KE2 payload.
9491 Cleaned up the SKE Start Payload parsing. It now uses the
9492 simple buffer unformatting to do the parsing. A lot faster
9495 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9496 to the SKE that is used to indicate whether both of the SKE
9497 parties should perform authentication. By default only the
9498 responder performs authentication. By setting this flag also
9499 the initiator must do authentication. By default it is unset
9500 since in normal SKE case, client to server connection, only
9501 the responder should do authentication. When doing SKE between
9502 two clients both should perform authentication. Updated the
9503 code and the protocol specs.
9505 * A little fix to IDENTIFY command in the server. Search the
9506 client first by hash not nickname. Affected file is
9509 * Fixed the silc_client_close_connection to support closing
9510 the client to client connections wihtout deleting too much
9511 data. Affected file lib/silcclient/client.c.
9513 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9514 are received if protocol used to be active but is not anymore
9515 the application would crash due to NULL pointer dereference.
9516 Affected files silcd/server.c and lib/silcclient/client.c.
9518 * Added `hash' field to the SilcClientConnection to include
9519 the hash function negotiated in the SKE protocol.
9521 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9522 to set the channel founder authentication data. A client can
9523 claim the founder rights later by providing the authentication
9524 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9525 This way the channel founder can regain the channel founder
9526 privileges even it is left the channel. This works only on
9527 local server and the client must be connected to the same
9528 server to be able to regain the founder rights. Updated the
9529 protocol specs accordingly.
9531 Added support to the CMODE command in the client to set the
9532 founder auth data. Read the README to see how to set it.
9534 Added support to the CUMODE command to claim the founder
9535 rights. Read the README to see how to do it.
9537 Added support for the founder authentication to the Channel
9538 Entry in the server. Affected file silcd/idlist.h.
9540 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9541 server's CMODE command. Affected file silcd/command.c.
9543 * Added the following new functions into lib/silccore/silcauth.[ch]:
9544 silc_auth_get_method and silc_auth_get_data.
9546 * The server now saves the remote hosts public key to the
9547 SilcIDListData pointer. Affected file silcd/protocol.c.
9549 * The normal server now does not remove the channel entry from
9550 the cache if the founder authentication data is set. It used
9551 to remove it if the founder was the last one on the channel on
9552 the server and left the channel. The auth data is saved and
9553 if the channel is re-joined later the old entry is used with
9554 the old auth data. Affected files silcd/command_reply.c and
9557 * Removed the `pkcs' field from the SilcIDListData structure
9558 in the server; it is not used. Affected file silcd/idlist.h.
9560 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Fixed packet processing on slow links. Partial packets were
9563 never re-processed because the incoming data buffer was cleared
9564 by the application. Application must not directly clear the
9565 sock->inbuf, the packet processing routines handle it. Fixed
9566 this in client library and in server.
9568 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Fixed the WHOIS and IDENTIFY send reply function to really
9571 check whether to send list or just one entry. Affected file
9574 * Cleaned up the LEAVE command's channel key distribution. The
9575 affected file silcd/command.c.
9577 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9578 can enforce the channel mode as well. In that case the ID
9579 includes the ID of the server. The code now enforces the
9580 mode change if the router have different mode than the server.
9582 * The notify client operation with CMODE_CHANGE notify can now
9583 return NULL client_entry pointer if the CMODE was not changed
9584 by client. Application must check for this.
9586 * Added <Server ID> argument to INFO command to support server
9587 info fetching by Server ID.
9589 * Added silc_server_announce_get_channel_users to get assembled
9590 packets of channel users of the specified channel. Affected
9591 file silcd/server.[ch].
9593 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9594 was freed underneath the ID Cache.
9596 * Re-announce clients when the server received CHANNEL_CHANGE
9597 notify from the router. Affected file silcd/packet_send.c.
9599 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9602 crashed since it did not handle the fact that there is no cipher
9603 called "3" and didn't check the error condition. Now fixed.
9605 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9606 flag. It can be used to send message requests.
9608 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9610 * Implemented the RESTART command in the client.
9612 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9613 notice type messages. Added notice printing to the user
9616 * The channel keys are not re-generated if the channel's mode
9617 is PRIVKEY, ie private key on the channel exists. Affected
9618 files silcd/server.c and silcd/command.c.
9620 * Fixed a little bug in channel message delivery when channel
9621 private keys are set in the server. Affected file is
9622 silcd/packet_send.c.
9624 * Changed the setting on channel->on_channel = TRUE from the
9625 silc_client_save_channel_key to the JOIN command reply. The
9626 key payload is not received if the private channel key is set.
9627 Affected file lib/silcclient/command_reply.c and the
9628 lib/silcclient/client_channel.c.
9630 * When the CMODE_CHANGE notify is sent and the channel private
9631 key mode is removed the channel key must be re-generated in
9632 other cells as well. Added this support for the router in the
9633 silcd/packet_receive.c.
9635 * Added new local command NOTICE to send notice message on
9636 channel. Affected file silc/local_command.[ch].
9638 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Added new local command ME to the client. It is used to send
9641 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9642 some action. Affected file silc/local_command.[ch].
9644 * Changed channel_message and private_message client operations
9645 to deliver the message flags to the application. Added also
9646 the `flags' arguments to the silc_client_send_channel_message
9647 and silc_client_send_private_message functions. Affected file
9650 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Redefined the Private Message Payload to support private message
9653 keys and to support the new private message flags. Updated
9654 the protocol specs. Flags makes it possible to have for example
9655 CTCP style messages.
9657 * Added new type SilcPrivateMessagePayload and defined an API
9658 for it in the lib/silcclient/silcprivate.[ch].
9660 * Tested private message private keys successfully. Tested the
9661 private message key set, unset and list commands with the new
9664 * Redefined the Channel Message Payload to include the channel
9665 message flags (equal with private message flags) to support
9666 for example CTCP style messages.
9668 * Defined some of the message (for channel and private message)
9669 flags. Updated the protocol specs and added the flags to the
9670 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9672 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Added SilcKeyAgreementStatus type to the key agreement routines
9675 to indicate the current status and error if one occured.
9676 The status types are defined in the lib/silcclient/silcapi.h.
9678 * Added new local command KEY that is used to set and unset private
9679 keys for channels, set and unset private keys for private messages
9680 with remote clients and to send key agreement requests and
9681 negotiate the key agreement protocol with remote client. The
9682 key agreement is supported only to negotiate private message keys,
9683 it currently cannot be used to negotiate private keys for channels,
9684 as it is not convenient for that purpose.
9686 * Fixed a minor pending callback setting bug in the function
9687 silc_client_get_client_by_id_resolve, now the function works.
9688 Affected file lib/silcclient/idlist.c.
9690 * Added function silc_net_get_local_port to get local bound
9691 port by socket. Added to lib/silcutil/silcnet.[ch].
9693 * Added `sockets' and `sockets_count' fields to the SilcClient
9694 object. They hold the sockets of the listenning sockets in
9695 the client. Listenning sockets may be for example the key
9696 agreement server. Affected file lib/silcclient/client.[ch].
9697 Added functions the silc_client_add_socket and the
9698 silc_client_del_socket. They are exported to the application
9701 * Added ~./silc/clientkeys to support other client's public keys.
9703 * Renamed verify_server_key client operation to verify_public_key
9704 and added one argument to indicate the type of the connection
9705 (server, client etc.).
9707 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Added silc_server_connection_auth_request to handle the
9710 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9711 silcd/packet_receive.[ch].
9713 * Added silc_server_send_connection_auth_request into the
9714 silcd/packet_send.c to send the connection auth request packet.
9716 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9719 * Fixed the public key authentication in responder side in the
9720 server. The `auth_data' pointer includes the SilcPublicKey
9721 not the path to the public key. Affected file silcd/protocol.c.
9723 * Implemented the public key authentication in the initiator side
9724 in the server. Affected file silcd/protocol.c.
9726 * Removed the [RedirectClient] config section from the server
9727 configuration. Is not needed and I don't want to implement it.
9729 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Cleaned up the CMODE command in the server. It now works
9732 correctly and supports all the modes defined in the protocol.
9733 Affected file is silcd/command.c.
9735 * Added `hmac_name' field to the SilcChannelEntry in the server
9736 to hold the default HMAC of the channel. It can be set when
9737 creating the channel (with JOIN command). Affected files
9740 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9741 type to indicate the change of the current cipher and hmac
9742 on the channel. Client can safely ignore the <cipher> argument
9743 (if it chooses to do so) since the CHANNEL_KEY packet will
9744 force the channel key change anyway. The <hmac> argument is
9745 important since the client is responsible of setting the new
9746 HMAC and the hmac key into use.
9748 * Fixed the CMODE command in the client library as well.
9750 * Tested CMODE command in router environment successfully.
9752 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Show the version of the remote client (or server) when connecting
9755 to the server. It is logged to the log file. Affected file
9756 is silcd/protocol.c.
9758 * Fixed the KILLED notify handling in the client library. The
9759 client must be removed from all channels when receiving the
9762 Also, do not remove the client entry when giving the KILL
9763 command but when the KILLED notify is received.
9765 * Removed silc_idlist_find_client_by_nickname from the server.
9766 Not needed anymore. Affected files silcd/idlist.[ch].
9768 * Implemented the CHANNEL_CHANGE notify type handling to the
9769 server. Affected file silcd/server.c.
9773 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Added silc_server_send_notify_invite to send the INVITE
9776 notify between routers.
9778 * Implemented the INVITE command correctly to the server.
9780 * Implemented the INVITE notify type handling in the server.
9782 * Implemented the INVITE command to the client library and on the
9785 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Added function silc_server_get_client_resolve to find the
9788 client entry by ID from all ID lists and then resolve it
9789 (using WHOIS) if it cannot be found. Affected file is
9792 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * Implemented the BAN command to the client library.
9796 * The JOIN command in the server now checks the invite list
9799 * Changed the silc_command_reply_payload_encode_va and the
9800 silc_command_payload_encode_va to support that if argument is
9801 NULL it ignores and checks the next argument. Affected file
9802 lib/silccore/silccommand.c.
9804 * Added silc_server_send_notify_ban to send the BAN notify
9805 type between routers.
9807 * Chaned the silc_notify_payload_encode to support that if
9808 argument is NULL it ignores and checks the next argument.
9809 Affected file lib/silccore/silcnotify.c.
9811 * Tested ban lists in router environment successfully.
9813 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Implemented BAN command to the server, in silcd/command.[ch].
9817 * Removed the BAN and INVITE_LIST modes from the CMODE command
9820 * Added function silc_string_match to regex match two strings.
9821 Affected files lib/silcutil/silcutil.[ch].
9823 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Redefined parts of the SilcChannelEntry in the server to support
9826 the new ban and invite lists.
9828 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Redefined the INVITE command. The same command can be used to
9831 invite individuals to the channel but also to manage the invite
9832 list of the channel (to add to and remove from the invite list).
9833 Updated the protocol specs.
9835 * Added new command SILC_COMMAND_BAN that can be used to manage
9836 the ban list of the channel. Updated the protocol specs.
9838 * Removed the channel modes: the SILC_CMODE_BAN and the
9839 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9840 in the CMODE command. The equivalent features are now available
9841 using INVITE and BAN commands. Updated the protocol specs.
9843 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9844 in the network about change in the current ban list. The notify
9845 type is not used by the client.
9847 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9848 support the invite lists.
9850 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9852 * Added new function silc_string_regexify that converts string
9853 including wildcard characters into regex string that can
9854 be used by the GNU regex library. Added into the file
9855 lib/silcutil/silcutil.[ch].
9857 Added silc_string_regex_combine to combine to regex strings
9858 into one so that they can be used as one regex string by
9859 the GNU regex library. Added into the file
9860 lib/silcutil/silcutil.[ch].
9862 Added silc_string_regex_match to match two strings. It returns
9863 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9865 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Imported GNU regex to the soruce tree into lib/contrib.
9868 Fixed some compiler warning from the regex.c.
9870 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Fixed MOTD command in the server to work in router environment.
9874 * Fixed the MOTD command in the client library to support
9875 the server argument in the command.
9877 * Added `nickname_len' argument to the silc_idlist_add_client
9878 in the server, as the `nickname' argument may be binary data
9881 * Added silc_idlist_get_channels to return all channels from
9884 * Implemented LIST command to the server. Affected file is
9887 * Implemented the LIST command to the client library and on the
9890 * Added [<user count>] argument to the LIST command reply.
9891 With private channels the user count is not shown.
9893 * Updated TODO and README.
9895 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * The client entry's data.registered must be TRUE even with
9898 global client entry on global client list. The data.registered
9899 is used to check whether the client is anymore in the network,
9900 for example with WHOWAS command so it must be valid.
9902 * Fixed the WHOWAS command in the server. It now actually works
9903 in router environment. Added function into silcd/command_reply.c
9904 silc_server_command_reply_whowas_save.
9906 * Added silc_idlist_purge function to the silcd/idlist.c
9907 to periodically purge the ID Cache.
9909 * Fixed INFO command in the server. It works now in router
9910 environment. Added <server name> argument to the INFO command
9911 reply. Updated the protocol specs.
9913 * Fixed minor bug in silc_idcache_purge to not purge if the
9914 expire value is zero.
9916 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9917 they were buggy because of the WHOWAS information.
9919 * Fixed local command MSG to handle the async resolving of
9920 the remote client properly. It used to fail the first MSG.
9921 Affected file silc/local_command.c.
9923 * Added `data_len' field to SilcIDCache context.
9925 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Update TODO. Todo in commands in the server.
9929 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9932 used by routers as broadcast packet to inform other routers
9933 about the changed user mode.
9935 Implemented the notify handling in the server. Affected file is
9936 silcd/packet_receive.c. Added the function
9937 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9939 * Added new generic Channel Payload and deprecated the New Channel
9940 Payload. The New Channel Payload is now the generic Channel
9943 * Added new argument `mode' to the silc_server_send_new_channel
9944 as it is required in the Channel Payload now.
9946 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9947 and created a new and real SilChannelPayload to represent the
9948 new generic Channel Payload. Implemented the encode/decode
9949 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9951 * Added silc_server_get_client_channel_list to return the list
9952 of channels the client has joined for WHOIS command reply.
9953 Affected file silcd/server.[ch].
9955 * Implemented the channel list sending in the WHOIS command reply
9956 in server and in the client.
9958 Implemented the channel list displaying on the user interface
9959 as well. Affected file silc/client_ops.c.
9961 * Added silc_channel_payload_parse_list to parse list of Channel
9962 Payloads. It returns SilcDList list of SilcChannelPayloads.
9963 Client for example can use this function to parse the list of
9964 channels it receives in the WHOIS command reply. The caller
9965 must free the list by calling silc_channel_payload_list_free.
9966 Affected files lib/silccore/silcchannel.[ch].
9968 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added one new argument <user mode> to the WHOIS command reply
9971 to return the mode of the user in SILC. Updated the protocol
9974 Implemented it to the server and client.
9976 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9978 * Fixed the mode printing on the user interface on joining.
9979 Affected file silc/client_ops.c.
9981 * Implemented the UMODE command and user modes in general to the
9982 client library and to the user interface.
9984 * Implemented the UMODE command to the server.
9986 * The server now sends UNKNOWN_COMMAND error status if client sends
9987 unknown command. Affected file silcd/command.c.
9989 * All server commands now handle the command identifier the right
9990 way when sending the command reply to the client. The client can
9991 use to identify the command replies with the identifier.
9993 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Added silc_server_get_client_route to resolve the route to
9996 the client indicated by the client ID. Affected file is
9999 * Added silc_server_relay_packet as general function to relay
10000 packet to arbitrary destination. This deprecates functions
10001 like _send_private_message_key, _relay_notify etc. Affected
10002 file is silcd/packet_send.[ch].
10004 Removed silc_server_send_key_agreement,
10005 silc_server_send_private_message_key and
10006 silc_server_packet_relay_notify functions from the file
10007 silcd/packet_send.[ch].
10011 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
10012 server. Affected file silcd/packet_receive.[ch].
10014 * Implemented the KILL command to the client. Implemented the
10015 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
10016 Affected files lib/silcclient/command[_reply].c and
10017 lib/silcclient/client_notify.c. Implemented the KILL notify
10018 printing in the user inteface.
10020 * Fixed a lot silc_parse_nick memory leaks from the client
10021 library in the file lib/silcclient/command.c.
10023 * Changed the silc_server_send_notify_on_channels's `sender'
10024 argument from SilcSocketConnection to SilcClientEntry to
10025 check the sender as entry and not as connection object and not
10026 to send to the client provided as argument. The affected file
10027 is silcd/packet_send.[ch].
10029 * The notify packets that are destined directly to the client used
10030 to not to be processed by the server. Now changed that and the
10031 server processes all notify packets. After relaying the packet
10032 to the client the notify packet is processed in the server.
10034 * The silc_server_free_client_data now checks whether there is
10035 pending outgoing traffic for the client and purges the data to
10036 the network before removing the client entry.
10038 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
10041 an client is killed from the SILC Network. Updated the protocol
10044 Added new function silc_server_send_notify_killed to the
10045 silcd/packet_send.[ch].
10047 * Added function silc_server_packet_relay_notify to relay notify
10048 packets that are destined directly to a client. In this case
10049 the server does not process the notify packets but merely relays
10050 it to the client. Affected file silcd/packet_send.[ch].
10052 Added also silc_server_packet_process_relay_notify to check
10053 whereto relay the notify. Affected file is
10054 silcd/packet_receive.[ch].
10056 * Implemented the KILL command to the server.
10060 * Added the backup schema desgined last fall to the protocol
10061 specs for everyone to see. The specification is in the
10062 *-spec-xx.txt draft and the packet type definitions for the
10063 backup routers is in *-pp-xx.txt draft. Thusly, added also
10064 new packet type SILC_PACKET_CELL_ROUTERS.
10066 * A big security problem in the implementation discovered. The
10067 signoff of an client did not cause new channel key generation
10068 which it of course should've done. The channel keys must be
10069 always re-generated when client leaves (or signoffs) the channel.
10070 The silc_server_remove_from_channels funtion now handles
10071 the channel key re-generation.
10073 * Added `sender' argument to the silc_server_send_notify_on_channels
10074 to not to send the client provided as argument. Affected file
10075 silcd/packet_send.[ch].
10077 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * Implemented OPER and SILCOPER commands into the server and
10080 the client library.
10082 * Added silc_auth_verify and silc_auth_verify_data to verify
10083 the authentication directly from the authentication payload.
10084 It supports verifying both passphrase and public key based
10085 authentication. Affected file lib/silccore/silcauth.[ch].
10087 * Added `hash' field to the SilcIDListData structure. It is the
10088 hash negotiated in the SKE protocol. Affected file is
10091 * Slight redesigning of the SilcAuthPayload handling routines.
10092 Do not send SilcPKCS but SilcPublicKey as argument.
10094 * Implemented the public key authentication support to the
10095 serverconfig. The public key is loaded from the provided path
10096 and saved as authentication data to void * pointer. Thus,
10097 changed the unsigned char *auth_data to void *auth_data;
10099 * Fixed SHUTDOWN command to send the reply before the server
10100 is shutdown. :) Affected file silcd/command.c.
10102 * Fixed fatal bug in CONNECT command. The hostname was invalid
10103 memory and server crashed. Affected file silcd/command.c.
10105 * Fixed fatal bug in CLOSE command. The server_entry became
10106 invalid but was referenced later in the command. Affected file
10109 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Fixed fatal bug in failure packet handling. Server ignored
10112 the failure and thus crashed when it came.
10116 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10118 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
10119 that the command may be executed only once in (about) 2 seconds.
10120 The old SILC_CF_LAG flag is same but allows command bursts up
10121 to five before limiting.
10123 Added the support for CF_LAG and CF_LAG_STRICT flags to the
10124 server code. Various commands now includes the CF_LAG_STRICT
10125 flag to disallow any kind of miss-use of the command.
10127 * Fixed the silc_buffer_unformat to not to allocate any data
10128 if the length of the data is zero. It used to allocate the
10129 length + 1. Affected file lib/silcutil/silcbuffmt.c.
10131 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * Changed the format of AdminConnection configuration section
10134 in the server. Added username of the admin to the format.
10135 Affected files silcd/serverconfig.[ch].
10137 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
10138 to return admin configuration data by host, username and/or
10141 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Implemented WHOWAS command to the server. Added the functions:
10145 silc_server_command_whowas_parse,
10146 silc_server_command_whowas_send_reply,
10147 silc_server_command_whowas_from_client and
10148 silc_server_command_whowas_from_server
10150 * Added <Client ID> argument to the WHOWAS command reply. Updated
10151 the protocol specs accordingly.
10153 * Implemented WHOWAS command and command_reply to the client
10156 Implemented the WHOWAS printing on the user interface.
10158 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Added new argument to the WHOWAS command reply, the real name.
10161 It is an optional argument. Updated the protocol specs.
10163 * Added SilcIDCacheDestructor callback that is registered when
10164 the SilcIDCache is allocated. The callback is called when
10165 an cache entry in the ID Cache expires, or is purged from the
10166 cache. Added into lib/silccore/idcache.[ch].
10168 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
10169 to destruct the client entries when the cache entry expires.
10170 Other ID Cache's in server and in the client library ignores
10173 * If the ID Cache entry's `expire' field is zero then the entry
10174 never expires. Added boolean `expire' argument to the
10175 silc_idcache_add function in the lib/silccore/idcache.[ch].
10176 If it is TRUE the default expiry value is used.
10178 * Added silc_server_free_client_data_timeout that is registered
10179 when client disconnects. By default for 5 minutes we preserve
10180 the client entry for history - for WHOWAS command.
10182 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added support to the server to enforce that commands are not
10185 executed more than once in 2 seconds. If server receives
10186 commands from client more frequently, timeout is registered
10187 to process the commands. Affected file silcd/command.c.
10188 Added new function silc_server_command_process_timeout.
10190 * Changed NICK_NOTIFY handling in client library to check that
10191 if the client's nickname was changed, so there is no need to
10192 resolve anything from the server.
10194 * Removed error printing from the WHOIS and IDENTIFY commands.
10195 If error occurs then it is ignored silently in the client library.
10196 The application, however, may map the received error to
10197 human readable error string. The application currently maps
10198 the NO_SUCH_NICKNAME error to string.
10200 * Made the command status message public to the application. Moved
10201 them from lib/silcclient/command_reply.c to
10202 lib/silcclient/command_reply.h. The application can map the
10203 received command status to the string with the
10204 silc_client_command_status_message function.
10206 * Added check to the server to check that client's ID is same
10207 as the Source ID in the packet the client sent. They must
10210 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Added dist-bzip hook to the Makefile.am to make bzip2
10213 compressed distributions.
10215 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * Server now enforces the maximum length for the nickname and
10218 the channel as protocol specification dictates. 128 bytes for
10219 nickname and 256 bytes for channel name.
10221 * Moved the WHOIS printing to the application. The client libary
10222 does not print out the WHOIS information anymore, the application
10223 must do it. Renamed silc_client_command_reply_whois_print to
10224 the silc_client_command_reply_whois_save.
10226 The client's idle time is also sent to the application now, and
10227 the idle is shown on screen.
10229 * Added silc_client_command_reply_identify_save to save the
10230 received IDENTIFY entries.
10232 * Do not check for channel private keys in message sending and
10233 reception if the channel does not have the PRIVKEY mode set.
10234 Affected file lib/silclient/client_channel.c.
10236 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10239 just surfaced after chaning the JOIN procedure.
10241 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10243 * Added silc_client_get_clients_by_list to get client entries
10244 from Client ID list, that is returned for example by JOIN
10245 and USERS command replies. The application should use this
10246 function for example when JOIN command reply is received to
10247 resolve the clients already on the channel (library does not
10248 do that anymore as USERS command reply is not used in the JOIN
10249 procedure anymore). Affected files lib/silcclient/silcapi.h and
10250 lib/silcclient/idlist.c.
10252 * JOIN command reply and USERS command reply returns now SilcBuffer
10253 pointers instead of unsigned char pointers when returning
10254 the client list and mode list.
10256 * Added <Client ID> argument to the JOIN command reply, mainly
10257 for the server to identify for which client the command was
10258 originally sent. Updated protocol specs accordingly.
10260 * Added SilcDlist private_key pointer to the SilcChannelEntry
10261 in the client to support the channel private keys. Affected
10262 file is lib/silcclient/idlist.h.
10264 * Added SilcChannelPrivateKey argument to the function
10265 silc_client_send_channel_message so that application can choose
10266 to use specific private ke if it wants to. If it is not provided,
10267 the normal channel key is used, unless private keys are set.
10268 In this case the first (key that was added first) is used
10269 as the encryption key.
10271 * Implemented the support for channel private key handling.
10272 Implemented the following functions:
10274 silc_client_add_channel_private_key,
10275 silc_client_del_channel_private_keys,
10276 silc_client_del_channel_private_key,
10277 silc_client_list_channel_private_keys and
10278 silc_client_free_channel_private_keys
10280 Affected file lib/silcclient/client_channel.c.
10282 * Added the support for the private keys in the channel message
10283 sending and encryption and in the message reception and
10284 decryption. Affected funtions are
10285 silc_client_send_channel_message and silc_client_channel_message.
10287 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Added SKE's key verify callback to the client library's
10290 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10292 * Removed the statement that server (or router) must send USERS
10293 command reply when joining to the channel so that the client
10294 knows who are on the channel. Instead, the client list and
10295 client's mode list is now sent in the JOIN command reply to the
10296 client who joined channel. This is better solution.
10298 * Added function silc_server_get_users_on_channel and function
10299 silc_server_save_users_on_channel to the silcd/server.[ch].
10301 * Removed function silc_server_command_send_users from the
10304 * Do not show topic on the client library anymore. The topic is
10305 sent in the command reply notify to the application and the
10306 application must show the topic now.
10308 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Added client searching by nickname hash into the IDENTIFY and
10311 WHOIS commands in the server as they were clearly missing from
10312 them. Affected file is silcd/command.c.
10314 * Fixed a bug in private message receiving in the client library.
10315 The remote ID was freed and it wasn't supposed, now it is
10318 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Minor fix to the channel payload; allocate the data area, as it
10321 needs to be of specific length.
10323 * If the key agreement port is zero then the operating
10324 system will define the bound port. Affected files are
10325 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10327 * Added new function silc_channel_payload_decrypt into the file
10328 lib/silccore/silcchannel.[ch].
10330 * Moved the channel message etc, check from silc_packet_decrypt
10331 to applications. The library calls now a generic
10332 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10333 when the packet is either normal or special. This was done to
10334 allow more wide range of checking that was not allowed when
10335 the code was in library. Now applications can do virtually any
10336 checks to the packet and return to the library the decision how
10337 the packet should be processed. Affected files are
10338 lib/silccore/silcpacket.[ch].
10340 Added silc_server_packet_decrypt_check to the server and
10341 silc_client_packet_decrypt_check to the client library.
10343 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10344 to send with specified source and destination information.
10346 * Channel message delivery between routers was broken after the
10347 channel key distribution was fixed earlier. The channel key
10348 was used be to distributed to other routers as well which is not
10349 allowed by the protocol. Now this is fixed and channel keys
10350 really are cell specific and the channel message delivery between
10351 routers comply with the protocol specification.
10353 * Fixed various commands in server to check also the global list
10354 for the channel entry and not just the local list. The affected
10355 file silcd/command.c.
10357 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Added assert()s to buffer formatting and unformatting routines
10360 to assert (if --enable-debug) when error occurs. Affected
10361 file: lib/silcutil/silcbuffmt.c.
10363 * Changed to auto-reconnect to check whether the remote host is
10364 router and register the re-connect timeout if it is. It used
10365 to check that whether we are normal server, but router must do
10366 auto-reconnect with another router as well. Affected file
10369 * Removed the [<key len>] option from CMODE command as the cipher
10370 name decides the key length, nowadays. See the defined ciphers
10371 from the protocol specification.
10373 * Added [<hmac>] option to the CMODE command to define the HMAC
10374 for the channel. Added SILC_CMODE_HMAC channel mode.
10376 * Added [<hmac>] option for the JOIN command so that user can
10377 select which HMAC is used to compute the MACs of the channel
10380 * Added Hmac field to the Channel Message Payload. The integrity
10381 of plaintext channel messages are now protected by computing
10382 MAC of the message and attaching the MAC to the payload. The
10383 MAC is encrypted. Now, it is clear that this causes some
10384 overhead to the size of the packet but rationale for this is that
10385 now the receiver can verify whether the channel message decrypted
10386 correctly and also when private keys are set for the channel the
10387 receiver can decrypt the packet with several keys and check from
10388 the MAC which key decrypted the message correctly.
10390 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10391 lib/silccrypt/silccipher.[ch].
10393 * Added silc_hash_len to return the digest length into the
10394 lib/silcrypt/silchash.[ch].
10396 * Rewrote parts of Silc Channel Payload interface in the
10397 lib/silccore/silcchannel.[ch]. The encode function now also
10398 encrypts the packet and parse function decrypts it.
10400 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Fixed a minor formatting bug in the SKE's key material processing.
10403 It actually might have processed the keys wrong way resulting
10406 * Redefined the mandatory HMAC algorithms and added new algorithms.
10407 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10408 and hmac-md5 truncated to 96 bits. The mandatory is now
10409 hmac-sha1-96. Rest are optional (including the one that used
10410 to be mandatory). Rationale for this is that the truncated HMAC
10411 length is sufficient from security point of view and can actually
10412 make the attack against the HMAC harder. Also, the truncated
10413 HMAC causes less overhead to the packets. See the RFC2104 for
10416 * Added new [hmac] configuration section. The SKE used to use
10417 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10418 is of course wrong. The official names that must be proposed in
10419 the SKE are the ones defined in the protocol specification
10420 (hmac-sha1-96 for example). The user can configure any hmac
10421 using any hash function configured in the [hash] section. At
10422 least, the mandatory must be configured.
10424 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10426 * Added HMAC list to the SKE proposal list. It has now both
10427 hash algorithm list and HMAC list. This makes the protocol
10428 incompatible with previous versions. The SKE now seems to work
10429 the way it is supposed to work, for the first time actually.
10431 * Defined plain Hash algorithms to the protocol specification.
10432 Added sha1 and md5.
10434 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * Implemented support for key agreement packets into the server.
10437 Added functions silc_server_key_agreement and
10438 silc_server_send_key_agreement. Other than these functions,
10439 server has nothing to do with this packet.
10441 * Added support for private message key packets into the server.
10442 Added functions silc_server_private_message_key and
10443 silc_server_send_private_message_key.
10447 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10448 called in the protocol's final callback instead in the END
10449 protocol state. This makes a little more sense and in the same
10450 time in client we can use the same protocol routines for normal
10451 key exchange and to key agreement packet handling as well.
10453 * Added to both client's and server's KE protocol context the
10454 SilcSKEKeyMaterial pointer to save the key material. We will
10455 bring the key material to the protocol's final callback by doing
10456 this. The final callback must free the key material.
10458 * Added SKE's packet_send callback into client's KE protocol
10459 context so that the caller can choose what packet sending function
10460 is used. This way we can use different packet sending when
10461 doing normal SKE when doing key agreement packet handling (in
10462 the key agreement packet handling we do not want to encrypt
10465 * Implemented the responder side of the key agreement routines
10466 in the client. The client can now bind to specified port and
10467 accept incoming key negotiation. The key material is passed
10468 to the application after the protocol is over.
10470 * Implemented the processing of incoming Key Agreement packet
10471 in the client. Added function silc_client_key_agreement to
10472 process the packet.
10474 * Implemented the intiator side of the key agreement routines
10475 in the client. The client can now initiate key agreement with
10476 another remote client. The key material is passed to the
10477 application after the protocol is over.
10479 * Created client_keyagr.c to include all the key agreement
10482 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10483 SILC_TASK_CALLBACK except that it is not static.
10485 * Created client_notify.c and moved the Notify packet handling
10486 from the client.[ch] into that file.
10488 * Created client_prvmsg.c and moved all private message and
10489 private message key routines from the client.[ch] into that file.
10491 * Create client_channel.c and moved all channel message and
10492 channel private key routines from the client.[ch] into that file.
10494 * Changed silc_client_get_client_by_id_resolve to resolve with
10495 WHOIS command instead of IDENTIFY command, in the file
10496 lib/silclient/idlist.c.
10498 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10500 * Implemented the SKE's responder side to the Client library.
10502 * When FAILURE is received to the protocol do not trust it
10503 blindly. Register a timeout to wait whether the remote closes
10504 the connection as it should do it, only after that process the
10505 actual failure. This was changed to both client and server.
10507 * Added client_internal.h to include some of the structures
10508 there instead of client.h in lib/silcclient/.
10510 * Added function silc_task_unregister_by_callback to unregister
10511 timeouts by the callback function.
10513 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10515 * Some "Incomplete WHOIS info" errors has been appearing on the
10516 log files. Took away the entry->userinfo check from WHOIS
10517 reply sending. The entry->userinfo is now " " if client did not
10518 provide one. I thought this was fixed earlier but something
10519 is wrong still. Let's see if the error still appears.
10521 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Fixed a minor bug in the login when the channel key is
10524 re-generated in the server. It used to generate the key in
10525 wrong order and thus caused problems in the channel traffic.
10527 * Fixed a minor bug in channel key distsribution after
10528 KICK command. The key was not sent to the router even though
10531 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * Added silc_ske_process_key_material_data as generic routine
10534 to process any key material as the SILC protocol dictates. The
10535 function is used by the actual SKE library but can be used by
10536 applications as well. This relates to the private message keys
10537 and the channel private keys since they must be processed the
10538 same way the normal SILC session keys. The protocol dictates
10539 this. Affected files: lib/silcske/silcske.[ch].
10541 Added also silc_ske_free_key_material to free the
10542 SilcSKEKeyMaterial structure.
10544 * Defined silc_cipher_set_key function to set the key for
10545 cipher without using the object's method function. The affected
10546 files: lib/silccrypt/silccipher.[ch].
10548 * Implemented silc silc_client_add_private_message_key,
10549 silc_client_add_private_message_key_ske,
10550 silc_client_del_private_message_key,
10551 silc_client_list_private_message_keys and
10552 silc_client_free_private_message_keys functions in the
10555 Added functions silc_client_send_private_message_key to send
10556 the Private Message Key payload and silc_client_private_message_key
10557 to handle incoming Private Message Key payload.
10559 * Added Cipher field to the Private Message Key payload to set
10560 the cipher to be used. If ignored, the default cipher defined
10561 in the SILC protocol (aes-256-cbc) is used.
10563 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Removed lib/silcclient/ops.h file.
10567 Redefined parts of the SILC Client Library API. Created new
10568 file silcapi.h that deprecates the ops.h file and defines the
10569 published Client Library API. Defined also private message key
10570 API and channel private key API into the file.
10572 This is the file that the application must include from the
10573 SILC Client Library. Other files need not be included by
10574 the application anymore.
10576 * Added new key_agreement client operation callback and also
10577 defined the Key Agreement library API for the application.
10579 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10582 is used by clients to request key negotiation between another
10583 client in the SILC network. If the negotiation is started it
10584 is performed using the SKE protocol. The result of the
10585 negotiation, the secret key material, can be used for example
10586 as private message key.
10588 Implemented the Key Agreement payload into the files
10589 lib/silccore/silauth.[ch].
10591 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Redefined ciphers for the SILC protocol. Added some new ciphers
10594 and defined the key lengths for the algorithms. Changed the
10595 code accordingly. The default key length is now 256 bits.
10597 * Fixed SKE key distribution function silc_ske_process_key_material
10598 when the key length is more than 128 bits. The default key
10599 length in SILC is now 256 bits.
10601 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10602 to indicate unsupported algorithm.
10604 * Renamed rijndael.c to aes.c and all functions as well.
10606 * Fixed a long standing channel key setting bug in client library.
10607 Weird that it has never surfaced before.
10609 * Fixed bug in channel deletion. If the entire channel is removed
10610 then it must also delete the references of the channel entry
10611 from the client's channel list as the client's channel entry and
10612 the channel's client entry share same memory.
10614 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Implemented CONNECT and SHUTDOWN commands in the client.
10618 * Implemented CLOSE command to the client.
10620 * Added the function silc_idlist_find_server_by_name into the
10621 files silcd/idlist.[ch].
10623 Added the function silc_idlist_find_server_by_conn into the
10624 files silcd/idlist.[ch].
10626 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * DIE command was renamed to SHUTDOWN. Updated the both code
10629 and protocol specs.
10631 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10632 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10634 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10637 * Added function silc_server_create_connection function to create
10638 connection to remote router. My server implementation actually
10639 does not allow router to connect to normal server (it expects
10640 that normal server always initiates the connection to the router)
10641 so the CONNECT command is only good for connecting to another
10644 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10647 or some other client was kicked from the channel.
10649 Implemented the handling of the notify type to both client
10652 Implemented silc_server_send_notify_kicked to send the KICKED
10653 notify. It is used to send it to the server's primary router.
10655 * Implemented the KICK command into server and client.
10657 * Added `query' argument to the silc_idlist_get_client function
10658 to indicate whether to query the client from server or not if
10661 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10662 to indicate that the client is not channel founder.
10666 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Removed the rng context from SilcPacketContext structure and
10669 changed that the packet routine uses the Global RNG API.
10671 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10673 * Added support for quit message that client can "leave" on the
10674 channel when it quits the SILC. It is ditributed inside the
10675 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10677 Added silc_server_free_client_data that will take the
10678 signoff message as argument.
10680 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10682 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Updated parts of the protocol specification to keep it up
10687 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10689 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10690 payloads in one packet.
10692 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10693 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10694 use now the new List flag.
10696 * Also deprecated the following packet types: REPLACE_ID,
10697 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10699 * Added list support for Notify packet in server.
10701 * Added silc_server_send_notify_channel_change to send the
10702 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10703 the silc_server_send_replace_id.
10705 * Added silc_server_send_notify_nick_change to send the
10706 NICK_CHANGE notify type. Deprecates the function
10707 silc_server_send_replace_id.
10709 * Added silc_server_send_notify_join to send the JOIN notify type.
10710 Deprecates the function silc_server_send_new_channel_user.
10712 * Added silc_server_send_notify_leave to send LEAVE notify type.
10713 Deprecates the function silc_server_send_remove_channel_user.
10715 * Added silc_server_send_notify_cmode and
10716 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10717 types. Deprecates the silc_server_send_set_mode function.
10719 * Added SERVER_SIGNOFF notify type to indicate that server has
10720 quit. This means that all clients on the channel from that
10721 server will drop. This can be also used when netsplit happens.
10723 Deprecated REMOVE_ID packet type since it is not needed anymore
10726 Added silc_server_send_notify_server_signoff to send the
10727 SERVER_SIGNOFF notify type. Deprecates the function
10728 silc_server_send_remove_id.
10730 Added also silc_server_send_notify_signoff to send the
10731 SIGNOFF notify type.
10733 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10734 SILC protocol from this day on. Changed the protocol
10735 specification as well.
10737 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10738 notify type. It is used between routers to notify about
10739 topic changes on a channel.
10741 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10744 * Partly updated the protocol specification to comply with the
10745 changes now made. It is still though a bit outdated.
10747 * The JOIN notify type now takes one extra argument <Channel ID>.
10748 The packet used to be destined to the channel but now the
10749 JOIN type may be sent as list thus it is impossible to
10750 destine it to any specific channel. By adding this argument
10751 it is again possible.
10753 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * Added CREDITS file. The CHANGES and CREDITS file will appear
10756 in the distribution as well.
10758 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10761 types in the server's silcd/packet_receive.c.
10763 * Implemented CMODE and CUMODE to work in router environment.
10765 * Fixed minor encoding and decoding buglet from the
10766 lib/silccore/silcmode.c.
10768 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10771 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10773 * Changed all SilcConfigServer* and silc_config_server* to
10774 SilcServerConfig* and silc_server_config*, respectively.
10777 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Associated the ID (client or server ID) to the Authentication
10780 Payload to avoid any possibility of forging. Updated the
10781 protocol specification and the code accordingly.
10783 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10785 * The RSA key length is now save to the RsaKey context in the
10786 key generation process in lib/silccrypt/rsa.c. The key length
10787 is now used to figure out the maximum size of the block allowed
10788 to be encrypted/signed.
10790 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10791 is equivalent to the silc_mp_mp2bin but does not allocate any
10794 * Changed silc_mp_mp2bin API to take length argument. If it is
10795 non-zero then the buffer is allocated that large. If zero, then
10796 the size is approximated using silc_mp_sizeinbase, which however
10799 * Created Global RNG API which is global RNG that application can
10800 initialize. After initializing, any routine anywhere in the
10801 code (including library) can use RNG without allocating a new
10802 RNG object. This was done to allow this sort of use of the
10803 RNG in code that has no chance to allocate RNG object. All
10804 applications currently allocate this and many routines in the
10805 library use this. Affected file lib/silccrypt/silcrng.[ch].
10807 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10808 it to use the Global RNG API.
10810 * Defined Authentication Payload into protocol specification that
10811 is used during SILC session to authenticate entities. It is
10812 used for example by client to authenticate itself to the server
10813 to obtain server operator privileges.
10815 Implemented this payload into the lib/silccore/silcauth.[ch].
10816 Implemented also routines for public key based authentication
10817 as the new protocol specification dictates.
10819 Moved definitions of different authentication methods from
10820 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10822 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10823 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10824 silc_pkcs_verify_with_hash functions into the file
10825 lib/silccrypt/silcpkcs.[ch].
10827 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10829 * The client entry's userinfo pointer must be always valid.
10830 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10831 will fail since it requires the userinfo. Now, the userinfo
10832 is allocated as "" if actual userinfo does not exist. Actually,
10833 it must exist and it is totally Ok to drop client connections
10834 that does not announce the userinfo. However, we will make
10835 this workaround for now.
10837 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10838 to return the remote port by socket.
10840 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10843 SILC_SERVER_PENDING_EXEC and added an new macro
10844 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10845 data or when error occurs while processing the pending command.
10847 Added new argument `destructor' into silc_server_command_pending
10848 and to the SilcServerCommandPending object. This destructor is
10849 now called after calling the pending callback or if error occurs
10850 immediately. If error occurs the actual pending callback won't
10851 be called at all - only the destructor. The destructor may be
10852 NULL if destructor is not needed.
10854 All this applies for client library code as well. Similar
10855 changes were made there as well for the pending commands.
10857 In the client, the application must now allocate the
10858 SilcClientCommandContext with the silc_client_command_alloc
10861 * Added reference counter to the SilcServerCommandContext. Added
10862 function silc_server_command_alloc and silc_server_command_dup
10865 Same type of functions added to the client library for the same
10868 * Removed the cmd_ident from IDListData away since it is now
10869 global for all connections. It is the command identifier used
10870 in command sending and with pending commands. The affected file
10873 * Added reference counter to the SilcSocketConnection objecet to
10874 indicate the usage count of the object. The object won't be
10875 freed untill the reference counter hits zero. Currently only
10876 server uses this, and client ignores it. The client must be
10877 set to use this too later. The affected files are
10878 lib/silccore/silcsockconn.[ch]. Added also the function
10879 silc_socket_dup to increase the reference counter.
10881 This was mainly added because it is possible that the socket
10882 is removed underneath of pending command or other async
10883 operation. Now it won't be free'd and proper DISCONNECTING
10884 flags, etc. can be set to avoid sending data to connection that
10885 is not valid anymore.
10887 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10888 the connection. After that it sets SILC_SET_DISCONNECTED.
10889 It is, however, possible that the socket data is not still freed.
10890 The silc_server_packet_process now checks that data is not
10891 read or written to connection that is DISCONNECTED. The socket
10892 get's freed when the reference counter hits zero.
10894 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Changed the client operation API: channel_message operation's
10897 `sender' is now the client entry of the sender, not the nickname
10898 and the `channel' is the channel entry, not the channel name.
10900 In the private_message operation the `sender' is now also the
10901 client entry of the sender not the nickname.
10903 Affected file is lib/silcclient/ops.h and all applications
10904 using the client operations.
10906 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Moved the calling of ops->connect() from connect_to_server_final
10909 into receive_new_id functin since that is the point when the
10910 client is actually allowed to send traffic to network. The
10911 affected file is lib/silcclient/client.c.
10913 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10915 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10916 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10917 (if needs broadcasting) instead of broadcasting the packets one
10918 by one which would make a burst in the network traffic.
10920 * Added `broadcast' argument to the functions in silcd/server.[ch]
10921 silc_server_create_new_channel[_with_id] to indicate whether
10922 to send New Channel packet to primary router.
10924 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10926 * Added new function into the silcd/server.[ch] files:
10927 silc_server_create_new_channel_with_id to create new channel with
10928 already existing Channel ID.
10930 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10931 lib/silccore/silcpacket.h. This packet is used t send list of
10932 Set Mode payloads inside one packet. Server uses this to set
10933 the modes for the channels and clients on those channels, that it
10934 announced to the router when it connected to it. The protocol
10935 specification has been updated accordingly.
10937 * The silc_server_new_channel did not handle the packet coming
10938 from normal server as it normally does not send that. However,
10939 when it announces its channels it does send it. Implemented
10940 the support for that.
10942 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10943 into the file lib/silccore/id.h.
10945 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Fixed memory leaks in the functions silc_idlist_del_client,
10948 silc_idlist_del_channel and silc_idlist_del_server in the file
10949 silcd/idlist.c. All of those leaked like a sieve.
10951 * Fixed some small memory leaks in the client's function
10952 silc_client_notify_by_server.
10954 * Added functions into silcd/server.c: silc_server_announce_clients,
10955 silc_server_announce_channels and silc_server_announce_server.
10956 These functions are used by normal and router server to announce
10957 to its primary router about clients, channels and servers (when
10958 router) that we own. This is done after we've connected to the
10961 These functions effectively implements the following packet types:
10962 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10963 and SILC_PACKET_NEW_ID_LIST.
10965 * Added new functions into the silcd/packet_receive.[ch]:
10966 silc_server_new_id_list, silc_server_new_channel_list and
10967 silc_server_new_channel_user_list to handle the incoming
10968 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10970 * Added support of changing Channel ID in the function
10971 silc_server_replace_id. If the server that announces a channel
10972 to the router already exists in the router (with same name but
10973 with different Channel ID), router is responsible to send
10974 Replace ID packet to the server and force the server to change
10975 the Channel ID to the one router has.
10977 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10978 client that the Channel ID has been changed by the router. The
10979 normal server sends this to the client. Client must start using
10980 the new Channel ID as the channel's ID.
10982 Implemented handling of this new type into lib/silcclient/client.c
10983 into the function silc_client_notify_by_server.
10985 * Added new function silc_idlist_replace_channel_id into the files
10986 silcd/idlist.[ch] to replace the Channel ID.
10988 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10990 * Call silc_server_command_identify_check always when processing
10991 the IDENTIFY command in silcd/command.c
10993 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10996 send keepalive packets. The packet can be sent by clients,
10997 servers and routers.
10999 Added function silc_socket_set_heartbeat into the file
11000 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
11001 If not set, the heartbeat is not performed. The actual
11002 heartbeat is implemented in the low level socket connection
11003 library. However, application is responsible of actually
11004 sending the packet.
11006 Added silc_server_send_heartbeat to send the actual heartbeat
11007 packet into silcd/packet_send.[ch]. Server now performs
11008 keepalive with all connections.
11010 * Added silc_task_get_first function into lib/silcutil/silctask.c
11011 to return the timeout task with shortest timeout. There was a bug
11012 in task unregistration that caused problems. TODO has been
11013 updated to include that task system must be rewritten.
11015 * The client library will now resolve the client information when
11016 receiving JOIN notify from server for client that we know but
11017 have incomplete information.
11019 * Rewrote parts of silc_server_remove_from_channels and
11020 silc_server_remove_from_one_channel as they did not remove the
11021 channel in some circumstances even though they should've.
11023 * Encryption problem encountered in server:
11025 The LEAVE command used to send the Channel Key packet to the
11026 router immediately after generating it. However, the code
11027 had earlier sent Remove Channel user packet but not immediately,
11028 ie. it was put to queue. The order of packets in the router
11029 was that Channel Key packet was first and Remove Channel User
11030 packet was second, even though they were encrypted in the
11031 reverse order. For this reason, MAC check failed. Now, this
11032 is fixed by not sending the Channel Key packet immediately but
11033 putting it to queue. However, this is more fundamental problem:
11034 packets that are in queue should actually not be encrypted
11035 because packets that are sent immediately gets encrypted
11036 actually with wrong IV (and thus MAC check fails). So, packets
11037 that are in queue should be encrypted when they are sent to
11038 the wire and not when they put to the queue.
11040 However, the problem is that the current system has not been
11041 designed to work that way. Instead, the packet is encrypted
11042 as soon as possible and left to the queue. The queue is then
11043 just purged into wire. There won't be any fixes for this
11044 any time soon. So, the current semantic for packet sending
11047 o If you send packet to remote host and do not force the send
11048 (the packet will be in queue) then all subsequent packets to the
11049 same remote host must also be put to the queue. Only after the
11050 queue has been purged is it safe again to force the packet
11053 o If you send all packets immediately then it safe to send
11054 any of subsequent packets through the queue, however, after
11055 the first packet is put to queue then any subsequent packets
11056 must also be put to the queue.
11058 Follow these rules and everything works fine.
11060 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Added new function silc_server_remove_clients_by_server to
11063 remove all client entries from ID list when the server connection
11064 is lost. In this case it is also important to invalidate all
11065 client entires as they hold the invalid server entry. This
11066 fixes fatal bug when server has lost connection and will reconnect
11069 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11071 * Made some sanity checks to silc_server_daemonise like to check
11072 whether the requested user and group actually exists.
11074 * Added sanity check to SKE's silc_ske_responder_finish to check
11075 that the public and private key actually is valid.
11077 * Invalidate the client's nickname when receiving Replace ID
11078 packet and the Client ID is being replaced. This means that the
11079 server will query the nickname if someone needs it (client)
11082 * Sort the ID Cache in client library when the ID Cache data
11083 has changed (needs sorting).
11085 * Do not allow for SILC client to create several connections to
11086 several servers. The client does not support windows right now
11087 and generating multiple connections causes weird behaviour.
11089 Irssi-silc client does support windows and can handle several
11090 connections without problems, see: www.irssi.org and SILC plugin.
11092 * Fixed some places where client was added to the IDList. The
11093 rule of thumb is following (in order to get everything right):
11094 If the client is directly connected local client then the
11095 `connection' argument must be set and `router' argument must be
11096 NULL to silc_idlist_add_client function. If the client is not
11097 directly connected client then the `router' argument must
11098 bet set and the `connection' argument must be NULL to the
11099 silc_idlist_add_client function.
11101 * The funtion silc_server_packet_send_local_channel actually did
11102 not check whether the client was locally connected or not. It
11103 does that now. Fixed a bug related to LEAVE command.
11105 * Fixed Remove Channel User payload parsing bug in server's
11106 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
11108 * The server's silc_server_save_channel_key now checks also the
11109 global ID list for the channel as it might not be in the local
11110 list. Fixed a bug related to LEAVE command.
11112 * Is this the end of the [<unknown>] buglet that has been lurking
11113 around for a long time? A little for loop fix in server's
11114 silc_server_command_whois_parse that is used by both IDENTIFY
11115 and WHOIS command. At least, this was a clear bug and a cause
11116 of one type of [<unknown>] buglet.
11118 * WHOIS and IDENTIFY commands call the function
11119 silc_server_command_[whois/identify]_check function even if
11120 we are not router server.
11122 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Added --with-gmp configuration option. If set the GMP
11125 is always compiled in the SILC source tree. If not set then
11126 it is checked whether the system has the GMP3 installed. If
11127 it has then the GMP won't be compiled (the system's headers
11128 and library is used), if it doesn't have it then the GMP is
11129 compiled in the SILC source tree.
11131 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11133 * Changed RSA private exponent generation to what PKCS #1
11134 suggests. We try to find the smallest possible d by doing
11135 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
11136 not security fix but optimization.
11138 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11140 * Added new config entry [Identity] to fork the server and run
11141 it as specific user and group. A patch from Bostik.
11143 * Imported Dotconf configuration library into lib/dotconf.
11144 This will be used to create the SILC configuration files later.
11145 It will appear in the distsribution after this commit.
11147 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11149 * A big code auditing weekend happening. Auditing code for
11150 obvious mistakes, bugs and errors. Also, removing any code
11153 Removed files for being obsolete:
11155 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
11156 inline in the file lib/silcutil/silcbuffer.h)
11158 o lib/silcutil/silcbufutil.c (the header has inline versions)
11160 Changed code to fix possible error conditions:
11162 o The buffer formatting routines now check that the destination
11163 buffer really has enough space to add the data. This applies for
11164 both buffer formatting and unformatting
11165 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
11166 unformatting was changed to accomodate following rules:
11167 XXX_*STRING_ALLOC will allocate space for the data into the pointer
11168 sent to the function while XXX_*STRING will not allocate or copy
11169 the data into the buffer. Instead it sets the pointer from the
11170 buffer into the pointer sent as argument (XXX_*STRING used to
11171 require that the pointer must be allocated already). This change
11172 makes this whole thing a bit more consistent and more optimized
11173 (note that the data returned in the unformatting with XXX_*STRING
11174 must not be freed now). The routines return now -1 on error.
11176 o Tried to find all code that use buffer_format and buffer_unformat
11177 and added return value checking to prevent formatting and
11178 especially unformatting errors and possible subsequent fatal
11181 o Changed ske->x and ske->KEY to mallocated pointers in
11182 lib/silcske/silcske.h. Fixed possible data and memory leak.
11184 o Added return value checking to all *_parse* functions. Fixed
11185 many memory leaks as well.
11187 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11188 so that buffer overflows would not happen. All code now also
11189 checks the return value as it can fail.
11191 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11193 * Added reconnection support to server if the normal server looses
11194 its connection to the router (for example if router is rebooted).
11195 The server performs normal reconnection strategy implemented
11196 to the server. Affected file silcd/server.c.
11198 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11200 * Added new packet type SILC_PACKET_SET_MODE that is used to
11201 distribute the information about changed modes (for clients,
11202 channels and clients channel modes) to all routers in the
11203 network. Updated the protocol specification accordingly.
11205 Added functions into silcd/packet_send.c and
11206 silcd/packet_receive.c: silc_server_send_set_mode,
11207 silc_server_set_mode.
11209 Added new files silcmode.[ch] into lib/silccore that implements
11210 the encoding and decoding of Set Mode Payload. Added new type
11211 SilcSetModePayload. Moved the definitions of different modes
11212 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11214 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11216 * Oops, a little mistake in server's connection authentication
11217 protocol. The protocol is not ended with FAILURE but with
11218 SUCCESS if the authentication is Ok. :) Affected file is
11221 * Implemented NICK_CHANGE notify handling in server in the file
11222 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11223 the local clients on the channel. After the changing nickname
11224 in router environment snhould work and the [<unknown>] nickname
11225 should appear no more.
11227 The silc_server_replace_id function that receives the Replace ID
11228 payload now sends the NICK_CHANGE notify type also in the file
11229 silcd/packet_receive.c
11231 * Changed WHOIS and IDENTIFY command to support the maximum amount
11232 of arguments defined in protocol specs (3328 arguments). This
11233 fixed a bug that caused problems when there were more than three
11234 users on a channel.
11236 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Added extra parameter, command identifier, to the
11239 silc_client_send_command so that explicit command identifier
11242 Changed that ID list routines uses specific command identifier
11243 when sending WHOIS/IDENTIFY requests to the server so that they
11244 can be identified when the reply comes back.
11246 Affected files lib/silcclient/command.[ch],
11247 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11249 * Added `sender' argument to silc_server_packet_send_to_channel
11250 to indicaet the sender who originally sent the packet to us
11251 that we are now re-sending. Ignored if NULL. Affected file
11252 silcd/packet_send.[ch].
11254 * Added some server statistics support in silcd/server_internal.h
11255 SilcServerStatistics structure and around the server code. Also
11256 send some nice statistics information when client is connecting
11259 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Fixed channel ID decoding in server's JOIN command reply in
11262 silcd/command_reply.c
11264 * Fixed braodcasting of replace ID payload to not to send it if
11265 we are standalone server in silcd/packet_receive.c.
11267 * Fixed all channel message sending routines to not to send
11268 packets to clients that has router set, since they are routed
11269 separately in the same function earlier. Affects file
11270 silcd/packet_send.c and all channel packet sending functions.
11272 * In USERS reply, res_argv[i] are not allocated, the table
11273 is allocated. Thus changed that free the table, not its
11276 * In server's whois_check and identify_check if the client is
11277 locally connected do not send any WHOIS commands - they are not
11280 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Fixed some minor bugs in client when sending WHOIS command. The
11283 arguments was in wrong order.
11285 * Removed statis function add_to_channel from server in
11286 silcd/command.c that was previously used with the joining but
11289 * Tested USERS command in router environment successfully with two
11290 routers, two servers and two clients.
11292 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11294 * Reorganized the USERS command and command reply in client library
11295 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11296 When the command is given by user we register a pending command
11297 callback that will reprocess the command after the reply has been
11298 received from the server. When reprocessing the packet we then
11299 display the information. Thus, the USERS information is displayed
11300 now in the command callback instead of in the command reply
11301 callback. The processing of the command is same as previously
11302 when server has sent the command reply in the JOINing process.
11304 * Added to USERS command in silcd/command_reply.c to join the client,
11305 we didn't use to know about, to the channel after we've created
11306 a client entry for it. Also, for clienet we did know already still
11307 check whether it is on the channel or not and add it if not.
11309 * Removed silc_server_command_join_notify as the function and its
11312 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11314 * Changed the client's pending command handling to the same as the
11315 server's pending command handling. It is also now possible to
11316 execute command reply functions from other command reply
11317 function as the function callbacks for commands and command
11318 replies are one and same. The pending commands are not static
11319 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11320 in client connection context. Thus, pending commands are server
11321 connection specific as it is convenient.
11323 Changed the function silc_client_command_pending and
11324 silc_client_command_pending_del and added new function
11325 silc_client_command_pending_check. Removed the
11326 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11329 * Added cmd_ident, current command identifier, to the client
11330 connection context in lib/silcclient/client.h to keep track on
11331 command identifiers used in command sending. Client's command reply
11332 function handling now supports the mandatory command identifiers.
11334 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11335 funtions in client to fully support pending command callbacks.
11337 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11338 as one of the arguments to the application in the command reply
11341 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11342 before first releasing SILC but came back. Now it is removed again
11343 and should come back nomore. The FORWARDED flag was used only
11344 by the JOINing procedure by forwarding the command packet to router.
11345 Now, the JOINing procedure has been changed to more generic (due
11346 to various router environment issues) and FORWARDED is not needed
11347 anymore for anything. The protocol specification is yet to be
11350 Now, removed silc_server_packet_forward from server and the flag
11351 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11353 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11355 * Renamed NAMES command to USERS command. The NAMES was named that
11356 due to historical reasons. Now it is renamed. Also, rewrote
11357 parts of the USERS command. The nickname list is not sent anymore
11358 by the server. Only Client ID and mode lists are sent in the USERS
11359 command. Changed this also to the protocol specification.
11361 The client now resolves the names and stuff after it receives
11362 the USERS list from the server when joining to the channel.
11364 * WHOIS and IDENTIFY commands has been changed to support multiple
11365 Client ID's per command. One can now search for multiple users
11366 in the network by sending only one WHOIS or IDENTIFY command.
11367 Changed the code and the protocol specifications.
11369 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11370 uses silc_server_command_whois_parse to parse the request. */
11372 * If normal server, do not parse the WHOIS and IDENTIFY requests
11373 before sending it to the router. Saves some time.
11375 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11377 * Fixed JOIN command on client library. Wrong number of arguments
11378 used to crash the client.
11380 * Added silc_server_channel_has_global function to check whether
11381 channel has global users or not.
11383 * Added silc_server_channel_has_local function to check whether channel
11384 has locally connected clients on the channel.
11386 * The silc_server_remove_from_one_channel now checks whether the
11387 channel has global users or not after given client was removed from
11388 the channel. It also checks whether the channel has local clients
11389 on the channel anymore. If it does not have then the channel entry
11390 is removed as it is not needed anymore.
11392 * The silc_server_notify now checks on JOIN notify whether the joining
11393 client is one of locally connected or global. If it is global then
11394 the channel has now global users on the channel and that is marked
11395 to the channel entry. Also, it now saves the global client to
11396 global list who is joining and JOINs it to the channel. This is
11397 for normal server, that is.
11399 Changed silc_server_send_notify_on_channel,
11400 silc_server_packet_relay_to_channel and
11401 silc_server_packet_send_to_channel check if we are normal server
11402 and client has router set (ie. global client) do not send the
11403 message to that client, as it is already routed to our router.
11405 * Implemented LEAVE notify type handling in silc_server_notify
11408 * Tested LEAVE command in router environment successfully. Tested
11409 with two routers, two servers and two clients.
11413 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11415 * Implemented SIGNOFF notify type handling in silc_server_notify
11418 * silc_server_remove_id now removes the client entry from all channels
11419 it has joined and thusly sends SIGNOFF notify type.
11421 * Rewrote the NAMES list generation in server by removing two excess
11422 loops. The lists are created now inside one loop.
11424 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * silc_server_remove_channel_user checks now also global list
11427 for channel and client.
11429 * silc_server_new_channel_user checks now both local and global
11430 list for channel and client. Fixed a bug in client id decoding.
11431 Used to decode wrong buffer.
11433 * silc_server_channel_message checks now both local and global
11434 list for channel entry.
11436 * Tested channel joining (hence JOIN) in router environment
11437 successfully. Tested with two routers, two servers and two
11440 * Tested channel message sending in router environment successfully.
11442 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Added silc_server_save_channel_key into server.[ch] to save the
11445 received channel key in Channel Key payload processing. It is
11446 also used in JOIN command reply handling.
11448 Equivalent function silc_client_save_channel_key added into
11449 client.[ch] into client library.
11451 * Changed JOIN command reply to send information whether the channel
11452 was created or not (is existing already) and the channel key
11453 payload. Changed protocol specs accordingly.
11455 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11456 the request was sent by ID and not by nickname. Crashed on
11459 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11461 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11462 now correctly save the received data.
11464 * silc_server_free_sock_user_data now notifies routers in the
11465 network about entities leaving the network.
11467 At the same time implemented functions silc_server_remove_id
11468 and silc_server_send_remove_id to receive and send REMOVE_ID
11469 packets. The packet is used to notify routers in the network
11470 about leaving entities. The ID removed will become invalid in
11473 * Added function silc_idlist_del_server into server. Removes and
11474 free's server entry from ID list.
11476 * silc_server_private_message function now checks, if we are router,
11477 that the destination ID really is valid ID, naturally.
11479 * In router when NEW_ID packet is received (for new client) the
11480 hash of the Client ID is saved in the ID Cache but the
11481 client->nickname is set to NULL, instead of putting the hash
11484 IDENTIFY command now also checks that client->nickname must be
11485 valid. If it is not if will request the data from the server who
11486 owns the client. Added new function
11487 silc_server_command_identify_check.
11489 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11490 to set the command to already allocated Command Payload.
11492 * Tested private message sending in router environment with two
11493 routers, two servers and two clients. Fixed minor bugs and now
11496 * Fixed segfault from client's NAMES command. Used to crash if
11497 not on any channel.
11499 * Forwarded packets must not be routed even if it is not destined
11500 to the receiver. Changed server code comply with this.
11502 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11504 * Added `require_reverse_mapping' boolean value to ServerParams
11505 structure. If TRUE (not default) the server will require that
11506 the connecting host has fully qualified domain name.
11508 If the reverse mapping is not required and hostname could not be
11509 found the IP address is used as hostname.
11511 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11513 * Implemented version string checking to both client and server.
11514 The check is incomplete currently due to the abnormal version
11515 strings used in development version of SILC.
11517 * Changed all command functions in server to use the new
11520 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11522 * Changed char *data to unsigned char *data in ID Cache system to
11523 support binary data as ID Cache data. Changed code to support
11524 binary data in lib/silccore/idcache.c.
11526 * Renamed silc_server_packet_relay_command_reply to
11527 silc_server_command_reply as it is normal packet receiving
11528 function. Rewrote the function to accept command replys for
11529 servers and not only for clients.
11531 * Mark remote router always as registered server if we are connecting
11532 to it. Otherwise, commands sent by the router to us are ignored.
11534 * All ID List find routines now returns the ID Cache Entry pointer
11535 as well if requested.
11537 * WHOIS command works now in router environment, tested with two
11538 routers, two servers and two clients.
11540 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11541 in router environment (as it is almost equivalent to WHOIS) but
11542 hasn't been tested thoroughly. Added new functions:
11544 silc_server_command_identify_parse
11545 silc_server_command_identify_send_reply
11546 silc_server_command_identify_from_client
11547 silc_server_command_identify_from_server
11549 * Disabled route cache adding because adding two different ID's with
11550 same IP replaces the old cache entry thus giving wrong route.
11551 The entry->router->connection is always the fastest route anyway
11552 so route cache may not be needed. Of course, new routes maybe
11553 established after receiving the ID when the entry->router->connection
11554 might not be anymore the most optimal.
11556 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11558 * Add route cache for received ID for fast routing.
11560 * Added silc_server_packet_route to route received packet on router
11561 that is not destined to us.
11563 * Renamed silc_server_get_route to silc_server_route_get.
11565 * Added id_string and id_string_len fields into SilcServer to
11566 include encoded ServerID for fast comparing without excess
11567 encoding of the ID's.
11569 * Cleaned up WHOIS command on server side. Added following static
11572 silc_server_command_whois_parse
11573 silc_server_command_whois_check
11574 silc_server_command_whois_send_reply
11575 silc_server_command_whois_from_client
11576 silc_server_command_whois_from_server
11578 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11579 arguments in command replies. All command functions should be
11580 updated to use this macro.
11582 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11584 * Minor typo fixes on command reply handling on server.
11586 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11588 * Added silc_server_command_add_to_channel internal routine to add
11589 the client to the channel after router has created the channel and
11590 sent command reply to the server.
11592 * Added generic silc_server_send_command to send any command from
11595 * Use static buffer with ID rendering instead of duplicating data.
11597 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11599 * Fixed a channel user mode bug when joining to a channel server gave
11600 everybody channel founder rights, oops.
11602 * We mark ourselves as the router of the incoming server connection
11603 if we are router ourselves. This way we can check in some packet
11604 sending functions whether it is locally connected server. For
11605 incoming router connections we put NULL.
11607 * For router sending packets locally means now always sending the
11608 packet cell wide; to local clients and local servers. For normal
11609 server sending packet locally means sending it to only local
11612 * Fixed the JOIN command to really work in router environment. If the
11613 channel is created it is always created by the router. Router is
11614 also responsible of making the initial joining to the channel,
11615 sending JOIN notify to the sending server and distributing
11616 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11617 does not exist server doesn't do anything else but forward the
11618 command to the router which performs everything.
11620 * Added silc_server_send_channel_key function to send the Channel Key
11623 * Added silc_server_create_channel_key to create new channel key. The
11624 channel key is now re-generated everytime someone joins or leaves
11625 a channel, as protocol dictates. Note: channel->key_len is the
11626 key length in bits.
11628 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11630 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11631 packet_receive.[ch] to separate packet sending and receiving
11632 routines. The server.[ch] now includes everything else including
11633 actual packet processing (writing and reading data) and other
11636 Renamed silc_server_private_message_send_internal to
11637 silc_server_send_private_message. The routine is still though
11638 used only to relay private messages as server does not send
11639 private messages itself.
11641 Renamed silc_server_new_channel to silc_server_create_new_channel
11642 and added new function sicl_server_new_channel that handles the
11643 incoming New Channel packet. Added also new sending function
11644 silc_server_send_new_channel to send New Channel Payload.
11646 * Added new function silc_server_notify to process incoming notify
11647 packet to the server/router. Server may then relay the notify
11648 to clients if needed.
11650 * Added new function silc_server_new_channel_user to process incoming
11651 New Channel User packet. Router will redistribute the packet and
11652 send JOIN notify to its local clients and locally connected servers
11653 if needed. Normal server will send JOIN notify to its local client
11654 on same channel when received this packet. Added also corresponding
11655 sending function silc_server_send_new_channel_user to sent the
11658 * Added boolean route argument to send_notif_to_channel and
11659 packet_send_to_channel functions to attempt to route the packet
11660 if it is TRUE and send only locally if it is FALSE.
11662 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11664 * silc_server_replace_id now broadcasts the received replace ID
11665 packet if it is not broadcast packet already. The router must
11666 broadcast to inform other routers about changed ID.
11668 * Added backpointer to server's router into SilcServer context in
11669 silcd/server_internal.h.
11671 * Fixed silc_server_packet_broadcast to send correct broadcast
11674 * The channel key is now distributed to the local client as soon
11675 as it is received from the router (in router environment) so that
11676 no other packet may be sent for the channel until client has
11679 * silc_server_remove_channel_user now broadcasts the received
11680 Remove Channel User packet if it is not broadcast packet already.
11681 The router must broadcast to inform other routers about removed
11684 * Added users field into SilcPacketContext that is a reference count
11685 of the context. One can increase the reference count by calling
11686 silc_packet_context_dup which is now changed to just increase the
11687 reference count instead of duplicating the data. The reference
11688 count is decresed by calling silc_packet_context_free that will
11689 free the data after the reference count hits zero.
11691 For now on the packet context and everything allocated into it
11692 (including the raw packet from network) must be freed by calling
11693 the new silc_packet_context_free function. Added also new function
11694 silc_packet_context_alloc that must be used now to allocate the
11695 context. This also means that if a routine is asynchronous from
11696 silc_[client/server]_packet_parse_type the packet context must
11697 be duplicated by calling silc_packet_context_dup. Otherwise it
11698 gets free'd after silc_[client/server]_packet_parse_type returns.
11699 Also, one must remember that if packet is duplicated then its
11700 reference count must be decresed by calling the free function as
11701 many times as it was duplicated.
11703 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11704 from both client and server.
11706 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11708 * Made joining to a channel working in router environment.
11710 * Cleaned up JOIN command on server side and create function
11711 silc_server_command_join_channel internal routine to make the
11714 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11716 * Changed silc_command_pending list to SilcDList. Also, added
11717 `ident' field to SilcServerCommandPending structure to identify
11718 the reply and to call correct callback.
11720 Added silc_server_command_pending_check function to replace the
11721 corresnponding macro. The silc_command_pending list is not
11724 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11725 to set identifier to previously allocated Command Payload. It
11726 is used to set identifier for command when resending Command
11729 * Added silc_command_payload_encode_payload to encode Command
11730 Payload buffer from SilcCommandPayload structure.
11732 * Added silc_argument_payload_encode_payload to encode Argument
11733 payload buffer from SilcArgumentPayload structure.
11735 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11737 * Changed WHOIS command to support router connection on server side.
11738 The whois request is always sent to router unless the server is
11739 standalone server. After server has received the reply from the
11740 router will it send the reply to the client.
11742 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11743 broadcast received broadcast packet. The function is used only
11744 by router. The broadcast packet is always sent to the router's
11747 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11748 render given ID to printable string, for log files for example.
11750 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11752 * Made basic router to router connections working. At least they
11753 can now connect to each other but nothing really works the way
11754 they are supposed - yet.
11756 * Added new initiator token to RouterConnection configuration
11757 file in silcd/serverconfig.[ch]. It is used to tell whether we
11758 are the initiator to the remote router or whether we'll expect
11759 the other end to connect.
11761 * Moved registering of listener task to silc_server_init, hence
11762 the server starts listenning as soon as it is run, even if it
11763 does not have connections to other routers. Let's see how well
11766 * Changed default connection retry timeouts for more suitable in
11769 * Removed cipher and such arguments from silc_idlist_add_client
11770 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11771 Added new function silc_idlist_add_data to add the keys and stuff
11774 * Added SilcIDListData structure and added it to SilcClientEntry
11775 and SilcServerEntry as their first field in the structure. This
11776 way we can explicitly cast the ID entries to the SilcIDListData
11777 structure and get common data for the entries. In past, we had
11778 to first check what type of connection it is and then cast it to
11779 correct ID entry type. Now, we can directly cast the opaque
11780 pointer to the SilcIDListData (no matter what ID entry it actually
11781 is) and get the data needed.
11783 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11785 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11786 in some circumstances even if threre were timeout tasks, though not
11787 IO tasks, but tasks anyway. Now fixed.
11789 * Defined SilcServerConnection structure to hold connection specific
11790 stuff about directly connected servers and routers. The definition
11791 is currently in silcd/server_internal.h. I thought about having
11792 a bit more important role fro this struct but for now it is used
11793 only when connecting to other server (or router actually).
11795 * Added connecting retry support in server when connecting to
11796 router(s). The retry feature implement exponential backoff
11797 algorithm. Also, added SilcServerParams structure to hold default
11798 parameters for server. For now, it include these retry settings
11799 and are hard coded. After server is moded to be as Silc Server
11800 Library this structure will be more important.
11802 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11804 * Changed client librarys channel->clients table to SilcList and
11805 changed code accordingly.
11807 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11809 * Changed client's channel table to SilcList and changed code
11810 accordingly. Also changed SilcChannelClientEntry to include back-
11811 pointer to the channel so that client entry can use that structure
11812 as list as well and we have fast cross-reference to the channel.
11813 This change dramatically decreased the complexity of channel
11814 handling with client entry and vice versa (removed one extra
11815 loop when searching for channel entry from many functions).
11817 * Changed server->sim from table to SilcDList and changed code
11820 * NAMES command can now be used from user interface. It will show
11821 the user list on the channel, neatly.
11823 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11824 Code now saves realname of the user if it becomes available.
11826 * Renamed configure.in to configure.in.pre and made ./prepare
11827 script to automatically add correct version string to
11828 configure.in which it creates from configure.in.pre.
11830 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11832 * NAMES command reply now shows users mode with the nickname when
11833 joining to channel.
11835 * Moved silc_client_ch[u]mode[_char] functions from
11836 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11837 place sucks, they are utility functions and should be in some
11840 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11842 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11845 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11849 * Added TRQ (efficient deque and list library) into lib/trq. This is
11850 a very good list library that is currently used in the SILC. Defined
11851 SilcList API over the library because I didn't like the API very
11852 much. See lib/trq/silclist.h for the API and examples of how to
11853 use the API. Fixed various places in the code to use the new
11854 SilcList API. The SilcList is meant for lists that has a structure
11855 already defined as a list. It is not suitable to add just some
11856 context to the list (in TRQ, the context is the list actually).
11858 So, I defined SilcDList that can be used for the purpose where
11859 predefined list structure does not exit. This can be used as
11860 such list. Now some context just can be added to the SilcDList.
11861 Currently this list is not used in the SILC just yet, though there
11862 are a lot places where this can replace dynamically allocated
11863 tables and I will fix these places, later, to use SilcDList.
11864 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11865 and use TRQ internally).
11867 Also fixed some annoying warning messages that the original TRQ
11868 code generated. Also minor changes to TRQ's Makefile.in.
11870 * Added support for querying by Client ID to both WHOIS and
11871 IDENTIFY commands into server, as required by the protocol.
11873 * Removed method function pointers from SilcBuffer structure. They
11874 weren't used to anything and just increased the context size for
11875 no good reason. This change also made silc_buffer_alloc and
11876 silc_buffer_free functions inline functions.
11878 * Disabled command flooding detection support until it's fixed so
11879 that it accepts commands in but does not execute them more than once
11882 * Added silc_net_localhost(), to return local hostname, into
11883 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11884 that must be initialized before calling silc_client_init.
11886 * Added new function: silc_server_send_notify_on_channels to send
11887 notify messages to all channels client has joined. It is assured
11888 that the message is sent only once per client.
11890 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11891 lib/silcutil/silcutil.[ch] as silc_format function. The new
11892 function is generic and is used by server as well, not only by
11893 the logging routines.
11895 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11896 the provided version string was not acceptable. Added new function:
11897 silc_ske_check_version into lib/silcske/silcske.h. The function
11898 must be implemented by the application (client or server) and it
11899 does not reside in the SKE library. The function checks the version
11900 string remote end sent.
11902 * Added back pointers (to opaque context and to SilcSocketConnection)
11903 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11905 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11906 duplicate packet context structure.
11908 * Changed `notify' client operation to send same arguments as client
11909 receives from server except for ID's. ID's are mapped to correct
11910 ID entry and that is returned. Also, if channel entry is not sent
11911 by server but the notify is for channel the channel entry is sent
11912 to application (otherwise application doesn't know that it is for
11913 channel (library gets it from packet's Destination ID)).
11915 * Added silc_client_remove_from_channels into client library to
11916 remove a client from all channels it has joined to. Used when
11917 received SIGNOFF notify from server. Added also new function
11918 silc_client_replace_from_channels to replace old ID entry with
11919 new ID entry on all channels. Used when received NICK_CHANGE
11920 notify from server.
11922 * Fixed ID Cache list handling in silc_idlist_get_client in
11923 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11924 to get (or query) client by ID.
11926 * Updated TODO list.
11928 * Added connection authentication status message defined by the
11929 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11930 support for these into the code in client and server side.
11932 * Added generic function silc_client_send_command to send any command
11933 with variable argument list. Application should use this function
11934 to send commands if the command functions provided by the library
11935 does not suite for the application's user interface needs.
11937 * Added new `failure' client operation. Application is notified about
11938 received failure packet if client is executing a protocol. In this
11939 case the protocol's execution has failed.
11941 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11942 is required by the protocol.
11944 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11945 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11948 * Added status flag to SilcSKE object to indicate realtime status
11949 of the SKE protocol.
11951 * Application receives now exactly same command reply arguments as
11952 the library receives from server. However, if ID is received the
11953 corresponding ID entry is returned to the application (eg. Client
11954 ID is mapped to correct SilcClientEntry entry and that is returned).
11955 Changed command_reply client operation due to this change.
11957 * Changed all ID's in commands and in command replys as ID Payloads.
11958 Change affected both client and server side codes.
11960 All ID's sent in SILC network (with execption of ID's in SILC
11961 Packet header) are sent in ID Payload to support variable length
11964 * Server now notifies nick changes and notifies all clients on
11965 the channels about the new nickname (about the new Client ID,
11968 * Implemented CMODE command to change channel modes. Supports all
11969 channel modes defined by the protocol specs except ban and invite
11970 lists. (Also, private channel key mode is supported but support for
11971 setting private channel key in client is missing, thus, this mode
11972 has no effect on client side (except that server requires that the
11973 client uses private channel key and normal channel traffic does not
11976 Also, invite mode works per se, but INVITE command does not work
11977 yet correctly, so you can set channel as invite only channel but
11978 inviting clients to the channel does not work (it is yet to be
11979 thought what's the best way to do it).
11981 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11982 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11983 Implemented CUMODE command to change user's mode on the channel.
11984 Supports all modes defined by the protocol specs.
11986 * Added NAMES command reply to return users modes on the channel.
11988 * Removed unnecessary and slow ciphers from lib/silccrypt.
11990 * Set SO_KEEPALIVE option to connection sockets by default.
11992 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11994 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11995 redefined the Notify Payload into protocol specs.
11997 * Added silc_id_payload_parse_id to get ID directly from raw
12000 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12002 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
12003 accept searching by Client ID as well.
12005 * Added support for LEAVE and SIGNOFF notify types in client library.
12007 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
12008 to parse ID Payload from raw data.
12010 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12012 * Added flags parameter into silc_ske_assemble_security_properties
12013 function in lib/silcske/silcske.[ch].
12015 * Changed notify client operation to fit better for notify messages
12016 sent by server. The notify payload received from server is now
12017 passed to the application (after parsing it to SilcNotifyPayload).
12018 It is application's responsibility to retrieve the arguments
12019 from the payload and show the message the way it wants. The message
12020 sent by server is implementation specific.
12022 * Changed public keys to comply with the protocol specification.
12023 Old public keys are not supported anymore and are not compatible.
12025 * Removed nickname from Channel Payload as the latest draft removed
12026 it. The client must resolve the nickname from the NAMES command
12027 reply received when it joined the channel.
12029 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
12031 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12033 * Fixed some errors in protocol specification drafts.
12035 * Created lib/silccore/silcnotify.c to implement Notify Payload
12036 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
12037 generic payloads described by protocol specifications. The file
12038 includes implementations for ID Payload and Argument Payload.
12040 * Changed Command Payload implementation to use the new Argument
12041 Payload. Changed command_xxxx_payload to command_payload_xxxx
12042 to comply with SILC coding conventions.
12044 * Added suppport for Argument Payload handling in Notify Payload
12045 implementation as protocol requires it. Added the new support
12046 into server and client lib as well.
12048 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12050 * Added support for multiple nicknames on same channel. [n] is
12051 added locally to the nickname if there are more than one same
12052 nicknames on the channel.
12054 * Server now sends all nicknames that matched WHOIS request.
12055 Client also shows the list received from server.
12057 * Added TOPIC command to client side. User can now set and show
12058 current topic on channel.
12060 * Added MOTD command to client and server. Also, server sends the
12061 motd when client connects to the server.
12063 * Changed version strings to comply ISO 8601.
12065 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12067 * Fixed protocol error handling in client library. It should now
12068 cope even if the SKE fails for some reason.
12070 * Made new protocol specification drafts for submitting to IETF.
12072 * Implemented TOPIC command to server in silcd/command.c.
12074 * Added two new notify types into lib/silccore/silcnotify.h:
12075 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
12076 notify nickname change and topic setting/change on a channel.
12078 * API change of command_reply operation in client library. The
12079 application gets now the status type received from server as well.
12081 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12083 * Removed the function just added to lib/silcutil/silcschedule.[ch].
12085 * Cras fixed and optimized the packet handling even further and
12086 it should work now. Minor change to the prototype of function
12087 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
12089 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12091 * Added new function into lib/silcutil/silcschedule.[ch]:
12092 silc_schedule_with_fd to select() a specified fd. The function
12093 returns after timeout expires or data arrives or goes. The
12094 function is used by packet routines to wait that all data is
12095 received from network.
12097 * Fixed data reading from network in lib/silccore/silcpacket.c.
12098 The code now assures that all data is read from the fd and then
12099 continues packet processing. This was a bug fix since the code
12100 used to drop some data in some circumstances.
12102 * Added new function into lib/silcclient/client.[ch]:
12103 silc_client_start_key_exchange to start key exchange after
12104 connection has been established to server. The code internally
12105 now uses this funtion but its main purpose was to provide it
12106 for applications that perform their own connecting. After
12107 application has created a connection it merely calls this
12108 function to start the key exchange between client and server.
12109 The library takes care of everything else after that.
12111 Updated also lib/silcclient/README to explain the usage of
12114 * Do not send to application information that connection has
12115 been established. Application gets notified it by connect
12118 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12120 * Applied cras's patch to add silc_schedule_one function. The
12121 function runs scheduler once and returns.
12123 * Fixed the scheduler after cras messed it up. The timeout
12124 handling works now as it's supposed to work.
12126 * Added into lib/silccore/ silcnotify.h to include notify
12127 message types support. Changed silc_server_send_notify*
12128 functions, in server.[ch], to support those new notify types.
12129 Added the support for the notify types into client library,
12130 as well. Added new notify client operation into ops.h in
12133 * Changed silc_server_packet_send_to_channel to send normal
12134 packets instead of just channel message packets. The function
12135 is now used to send the notify packets to channels. It is not
12136 used to send channel message packets anymore, as server never
12137 sends them anymore.
12139 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
12140 va_arg()s as it seems to require it nowadays. I guess, if SILC
12141 is compiled with older va_arg() the new code should work anyway.
12143 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12145 * Splitted core library. Core library (lib/silccore) includes
12146 now only SILC protocol specific core (and common) components.
12147 Created new utility library (lib/silcutil) that includes more
12148 generic purpose stuff. The stuff for util library was taken
12149 from the old core library. This was minor and easy split.
12151 * Created SILC Client Library (lib/silcclient) that includes
12152 implementation of the SILC client without user interface. This
12153 was major move from silc/ directory. The code has been changed
12154 so that it is transparent towards the user interface. The
12155 silc/ directory includes now the same user interface as before
12156 and it uses the new client library. Read lib/silcclient/README.
12157 Basicly, the client library performs everything else related
12158 to SILC except user interface handling. Also, configuration
12159 files are considered to be part of user interface and library
12160 does not handle them.
12162 This change also changed a lot of structures, function naming etc.
12163 Most important change was that SilcClientWindow object was
12164 renamed to SilcClientConnection in the client library. Created
12165 also new file lib/silcclient/ops.h. Also added new files
12166 silc/local_command.[ch] and silc/client_ops.[ch].
12168 All these changes were made to make it easier for user interface
12169 designers to create what ever user interface for the SILC client
12172 It is also expected that the server will be moved to lib
12173 directory as well and SILC Server Library will be created;
12174 sometimes in the future.
12176 * Removed Local commands from lib/silccore/silccommand.h as
12177 they are application specific and new client library does not
12178 handle any of those anymore.
12180 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12181 old client implementation in silc/.
12183 * Added support for callback functions in SILC_LOG_* macros.
12184 Application can now set its own callbacks that will be called
12185 instead of using the default functions that will always print
12186 the debug messages to stderr (or stdout). Also, debugging can
12187 now be disabled by setting silc_debug to FALSE and re-enabled by
12188 setting it to TRUE. Note, that logging will still work even
12189 if debugging is disabled.
12191 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12192 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12193 silc_log_reset_debug_callbacks.
12195 * To enable debugging in silc client one must give now -d
12196 option on command line.
12198 * Changed silc_schedule_init to automatically allocate task queues
12199 if they are not allocated before calling it.
12201 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12203 * Added GMP 3.1 into math library.
12205 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12207 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12208 a channel in SILC network. The packet is used by servers and
12209 routers to notify other routers that user has left a channel.
12210 This little feature was missing until now. Added the feature
12211 to protocol specification as well.
12213 Added functions: silc_server_send_remove_channel_user and
12214 silc_server_remove_channel_user into server.[ch].
12216 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12217 lib/silccore/silcpacket.h. However, they are not implemented
12220 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12222 * Fixed joining to a channel and sending channel messages
12223 between server and router. The channel message sending should
12224 now work inside a cell.
12226 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12228 * Fixed the private message sending between server and router.
12229 The private message sending should now work inside a cell.
12231 * Added silc_server_replace_id into server.[ch] to replace
12232 existing ID in the SILC network.
12234 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12235 and silc_idlist_replace_server_id into idlist.[ch] in server.
12237 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12239 * Fixed the server to server connections. Server can again now
12240 connect to router. Router to router connections probably does
12243 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12245 * Added dynamic protocol registering support. Now protocols can
12246 registered and unregistered on the fly. Patch by cras.
12248 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12250 * Added lib/contrib directory to hold routines that some platforms
12251 don't have but are needed by SILC.
12253 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12254 into lin/contrib to provide getopt() and getopt_long() for
12255 those who don't have it.
12257 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12259 * Added AWAY command to client. When away message is set and
12260 client receives a private message packet the client automatically
12261 replies to the sender with the away message.
12263 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12264 bug seemed to be the cause of recent problems when compiling
12267 * Added version detection support to SKE protocol specification
12268 and added the new changes to the SKE implementation as well.
12269 There were other minor changes in the SKE protocol as well.
12271 Many changes in lib/silcske/silcske.[ch] and in
12272 lib/silcske/payload.[ch].
12274 * Added ^U functionality, clear input line. Patch from cras.
12276 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12278 * Mainly small bugfixes on core library. Fixed some debugging
12279 logging and buffer overflow in silclog.c.
12281 * Updated config.sub and config.guess on the distribution tree.
12283 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12285 * Added command lagging support in server. Client may execute
12286 commands now only once in two seconds.
12288 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12290 * Optimized packet reception. MAC computation and checking is now
12291 also more optimized. A lot previously duplicated code is now
12292 used as generic by both client and server.
12294 * Fixed key pair generation in clientutil.c
12296 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12298 * Added into lib/silccore/silcbufutil.[ch] new function;
12299 silc_buffer_realloc.
12301 * Moved generic packet sending/encryption functions to
12302 lib/silccore/silcpacket.[ch] from client and server. Some
12303 rewriting of the functions.
12305 * Moved all generic packet reception/decryption functions to
12306 lib/silccore/silcpacket.[ch] from client and server. The
12307 packet processing is now much cleaner in both client and server.
12308 These were major changes in both client and server.
12310 * Created many common functions in server to do packet sending.
12311 Previously code were duplicated a lot, this has been removed
12312 with these changes.
12314 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12316 * Rewrote major parts of the ID cache system. Don't know
12317 whether it is better now or not but at least the API is more
12320 * Major rewrite on ID cache stuff on client because of the ID
12321 cache API changes. Added idlist.c to client.
12323 * Also major rewrite on ID cache stuff on server as well.
12324 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12325 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12326 in hand, instead they are all put into the ID cache system now.
12327 All server_idlist_* routines uses ID cache now instead of
12328 traversing its own lists (those lists does not exist anymore).
12329 SilcIDList though still exists. Also, SilcXXXEntry's are
12332 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12334 * Finally made the SKE implementation compliant to the protocol
12335 specification. All mp integers are now binary encoded as
12336 opposed being HEX encoded.
12338 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12341 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12342 functions: silc_[encode/decode]_pem. Also added function
12343 silc_encode_pem_file to PEM encode with newlines ('\n') for
12344 saving into a file.
12346 * SILC public keys are now encoded either PEM or binary. Same
12347 option is for private keys as well. By default private keys
12348 are binary encoded and public keys PEM encoded. Silly HEX
12349 encoding were removed.
12351 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12352 function to create fingerprints.
12354 * Fixed a bug in SHA1; does not change the original data anymore.
12356 * Partly implemented INFO command on client and server side.
12357 Fixed CLEAR command. Changes to SERVER command; show current
12358 server(s) when giving command without arguments. Added
12359 VERSION command to client.
12361 * Added check to server that unregistered connections cannot
12362 execute commands (unless it is specificly allowed).
12364 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12366 * Fixed screen refresh.
12368 * Fixed channel joining bug from client. On some circumstances
12369 client tried to join to a channel it had already joined.
12371 * Added public key verification process into client's protocol.c.
12372 The client now verifies the public key from user and saves
12373 it into ~./silc/serverkeys/ directory.
12375 Added into: clientutil.[ch]: silc_client_verify_server_key.
12377 * Changed SKE protocol's silc_ske_initiator_finish function
12378 to accept callback function that verifies the received public
12379 key. Removed old silc_ske_verify_public_key function.
12381 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12383 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12384 silc_pkcs_private_key[_data]_set.
12386 * Made the password and public authentication more cleaner in
12387 server's protocol.c.
12389 * Removed historic and obsolete protocol `channel_auth' from
12390 both client and server.
12392 * Removed wrong way of sending command status messages from
12393 server to client in server's command.c. The old way violated
12394 protocol specification.
12396 Changes to silccore/silccommand.[ch]: removed
12397 silc_command_encode_status_payload -> not needed anymore,
12398 changed silc_command_encode_payload_va to accept extra
12399 argument on variable argument list. The argument type must
12400 now be provided to the function. Also, added new function:
12401 silc_command_encode_reply_payload_va which is same as
12402 normal command_encode_payload_va except command status type
12403 is provided as extra argument.
12405 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12407 * Added ~./silc directory handling. The directory includes the
12408 public and private keys for the client.
12410 Added silc_client_check_silc_dir, silc_client_create_identifier
12411 and silc_client_load_keys.
12413 * Implemented SILC protocol compliant public key. Added public
12414 and private key saving to and loading from files.
12416 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12417 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12418 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12419 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12420 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12422 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12423 silc_pkcs_load_[public/private]_key.
12425 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12427 * Added silc_server_get_route (route.[ch]) to get connection
12428 data for the fastest route for given ID.
12430 * Implemented INVITE command on client and server. The command
12431 were re-defined in the SILC Protocol Specification and the
12432 implementation now complies with the specification.
12434 * Implemented PING command on client and server.
12436 * Implemented NAMES command on client and server. The server side
12437 supports currently only normal server not router server yet.
12438 Some changes to NAMES definition in SILC protocol specification.
12440 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12442 * Implemented LEAVE command on client and server.
12444 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12445 again. This change was made to the protocol as well. Server
12446 should not violate the protocol specification anymore.
12448 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12450 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12451 was tested. SOCKS4 was not but should work anyway.