1 Wed May 23 23:21:03 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed formatted nickname renaming to rename also irssi's
4 nicklist (/NAMES etc). Affected file is
5 apps/irssi/src/silc/core/client_ops.c.
7 Tue May 22 17:18:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
9 * For SILC Client and SILC Server check for 1.1 Toolkit
10 in configure. Affected file is configure.ad.
12 * Added better library linking flags and orders for SILC Client.
13 Affected file is configure.ad, Makefile.defines_int.in and
14 apps/irssi/src/fe-text/Makefile.am
16 Mon May 21 08:26:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
18 * SILC Client 1.1 Beta5.
20 Sun May 20 18:34:22 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
22 * Add hooks for Irssi 0.8.11 module functions. Affected file
23 is apps/irssi/src/fe-common/silc/fe-common-silc.c
25 Sat May 19 14:46:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
27 * Fixed passphrase authentication with server. Affected file
28 is lib/silcclient/client_connect.c.
30 * Fixed passphrase authentication as responder. Affected file is
31 lib/silcske/silcconnauth.c.
33 * Changed SilcAskPassphrase and SilcGetAuthMeth callbacks to
34 return data as const. Affected file is
35 lib/silcclient/silcclient.h.
37 * Fixed timeout calculation in Symbian scheduler. Affected
38 file is lib/silcutil/symbian/silcsymbianscheduler.c.
40 Fri May 18 21:10:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
42 * Do not uninitialize u.m.threads atomic int in finish but in
43 free. Fixes crash on any platform using atomic operations
44 using mutexes (like Symbian). Affected file is
45 lib/silcutil/silcfsm.c.
47 * Fixes Symbian scheduler wakeup synchronization. Affected file
48 is lib/silcutil/symbian/silcsymbianscheduler.c.
50 Fri May 18 18:10:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
52 * Fixed nickname formatting to handle already formatted nicknames
53 better. Affected file is lib/silccilent/client_entry.c.
55 * Added "foo#2 appears as foo" support to SILC Client when user
56 leaves or quits and one formatted nickname remain. Affected file
57 is apps/irssi/src/silc/core/client_ops.c.
59 * Send SilcChannelEntry to application in SILC_NOTIFY_TYPE_SIGNOFF.
60 Affected file is lib/silcclient/client_notify.c.
62 Thu May 17 18:05:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
64 * Fixed silc_show_public_key to not free public key in case of
65 failure. Affected file is lib/silcapputil/silcapputil.c.
67 Thu May 17 17:09:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
69 * SILC Toolkit 1.1 Beta3.
71 * Porting Toolkit to Symbian. It should work while some sporadic
72 odd crashes remain. However I was able to run mybot on SILCNet.
73 Basically tested scheduler, net routines, socket routines,
74 threads and some other utility routines. Affected files are
75 in lib/silcutil/symbian/.
77 Thu May 17 11:57:40 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
79 * Show realname and email address from public key when verifying
80 cached public keys with GETKEY. Affected files are
81 apps/irssi/src/fe-common/module-formats.[ch] and
82 apps/irssi/src/silc/core/client_ops.c.
84 Wed May 16 20:41:04 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
86 * Include SILC Plugin theme. Affected file is apps/irssi/plugin.theme
88 * Include SILC Plugin /silc command help. Affected file is
89 apps/irssi/docs/help/silc
91 * Create channels before joining them. Affected file is
92 apps/irssi/src/silc/core/client_ops.c
94 Wed May 16 18:59:22 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
96 * Fixed channel private key listing with /key. Affected file
97 is apps/irssi/src/silc/core/silc-channels.c.
99 * Fixed the public headers from anonymous structures. Affected
102 * Changed silc_buffer_*len macros to inline functions. Affected
103 file is lib/silcutil/silcbuffer.h.
105 Wed May 16 10:21:45 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
107 * Fixed nickname format parsing in JOIN notify handling and
108 in WHOIS command reply. Affected file is
109 apps/irssi/src/silc/core/client_ops.c.
111 Wed May 16 09:34:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
113 * SILC Client 1.1 Beta4.
115 Tue May 15 23:55:41 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
117 * Added SILC_VERIFY macro which is equivalent to SILC_ASSERT
118 but is compiled always in. Affected file is
119 lib/silcutil/silclog.h.
121 * Use SILC_VERIFY in FSM macros instead of SILC_ASSERT which is
122 not there in release builds. Affected file is
123 lib/silcutil/silcfsm.h.
125 Tue May 15 21:19:09 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
127 * SILC Client 1.1-beta3
129 Mon May 14 23:20:59 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
131 * Added silc_utf8_c2w and silc_utf8_w2c to do UTF-8 to widechar
132 and widechar to UTF-8 conversions. Affected files are
133 lib/silcutil/silcutf8.[ch].
135 Mon May 14 19:45:14 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
137 * Include a README for the SILC Plugin
139 Sun May 13 22:08:59 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
141 * Adopt perl Makefiles for SILC Plugin.
143 Sun May 13 18:27:13 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
145 * Fixed client library initialization when the running callback
146 is not given to silc_client_init. Affected file is
147 lib/silcclient/client.c.
149 * Fixed Symbian compilation problems around the tree. Added
150 new Carbide.c++ project files to symbian/ directory.
152 * Fixed SilcLog API to work on Symbian. On Symbian it doesn't
153 use any globals. Affected files are lib/silcutil/silclog.c
156 Sun May 13 16:54:35 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
158 * Fix several warnings in Irssi's Makefiles.
160 Sun May 13 12:16:30 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
162 * Disable ASM if --with-pic was given. Affected file is
163 lib/silccrypt/configure.ad
165 Fri May 11 19:10:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
167 * Wakeup scheduler in silc_fsm_continue and silc_fsm_next_later
168 in case they are called from a thread. Affected file is
169 lib/silcutil/silcfsm.c.
171 * Fixed WIN32 thread creation to handle the Tls correctly.
172 Affected file is lib/silcutil/win32/silcwin32thread.c.
174 Thu May 10 18:29:18 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
176 * SILC Toolkit 1.1-beta2.
178 Thu May 10 18:21:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
180 * Fixed silc_net_tcp_connect crash on Unix and Win32. Handle
181 the socket async operation correctly. Changed that DNS lookup
182 is now done during connecting. Affected files are
183 lib/silcutil/[unix|win32]/silc[unix|win32]net.c.
185 * Changed also silc_net_tcp_connect on Symbian to do DNS lookup.
186 Affected file is lib/silcutil/symbian/silcsymbiannet.c.
188 * Optimize silc_net_gethostbyname to check if the name is already
189 IP address. Affected file is lib/silcutil/silcnet.c.
191 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
193 * Print filename instead of empty function name in debug output
194 on WIN32. Affected files are lib/silcutil/silclog_i.h and
197 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
198 descriptors and sockets better. Though, room for optimization
199 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
201 * Removed silc_net_win32_[init|uninit]. They are called now
202 automatically when SILC Scheduler is allocated. Wrote IPv4
203 address parser because inet_addr seemed not to work on my WIN32.
204 Affected file is lib/silcutil/win32/silcwin32net.c.
206 * Improved socketstream.h and stream.h documentation.
208 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
210 * Changed private message waiting API in client library to make
211 it work better with multiple waiting threads. The waiting is
212 not always per client entry instead of per connection. Affected
213 files are lib/silcclient/client_prvmsg.c, client.h and
216 * Changed silc_packet_wait_init function to accept the the expected
217 Source ID of the packet as argument. If specified only packets
218 with the specified types and Source ID are delivered. Affected
219 files are lib/silccore/silcpacket.[ch].
221 * Fixed file transfer disconnection crash when closing the session
222 directly in the monitor callback after disconnection. Affected
223 file is lib/silcclient/client_ftp.c.
225 * Make Toolkit compile on WIN32. Affected files in win32/
226 and in lib/silcutil/win32/.
228 * Changed silc_compare_timeval to return negative, zero or
229 positive instead of just TRUE or FALSE. This fixes 0 timeout
230 task dispatching on Windows. Affected files are
231 lib/silcutil/silctime.[ch] and silcschedule.c.
233 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
235 * Fixed CMODE channel auth public key retrieval. Affected
236 file is lib/silcclient/command.c.
238 * Fixed CMODE command reply to return channel public keys
239 correctly. Affected files are lib/silcclient/command_reply.c
240 and client_channel.c.
242 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
244 * Added current channel key cipher name and HMAC name to
245 SilcChannelEntry. Fixed channel private key creation.
246 Affected files are lib/silcclient/client_channel.c,
247 client_entry and silcclient_entry.h.
249 * Allow formatted nicknames as input to silc_client_get_clients
250 and silc_client_get_clients_whois. Affected file is
251 lib/silcclient/client_entry.c.
253 * Fixed silc_message_payload_free crash. Affected file is
254 lib/silccore/silcmessage.c.
256 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
257 lib/silccore/silcstatus.h.
259 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
261 * Imported libtommath 0.41. Renamed all mp_* functions to
262 tma_mp_* functions to avoid rare linking problems on systems
263 with mp_* functions. Affected files are in lib/silcmath/.
265 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
267 * SILC Toolkit 1.1 Beta1.
269 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
271 * Set the server and router operator modes to local entry after
272 successful OPER or SILCOPER commands. Affected file is
273 lib/silcclient/command_reply.c.
275 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
277 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
278 and other smaller APIs to WIN32. Affected files are in
281 * Changed the various regex APIs as generic code in util library.
282 Affected files are lib/silcutil/silcstrutil.[ch].
284 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
286 * Ported SILC Server to the new Toolkit API, working towards
287 SILC Server 1.1. Affected files are in apps/silcd/.
289 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
290 to lib/silcskr/silcskr.[ch].
292 * Fixed SILC public key copying to copy the identifier also.
293 Affected file is lib/silccrypt/silcpk.c.
295 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
297 * Fixed OPER and SILCOPER passphrase asking in Client library.
298 Affected file is lib/silcclient/command.c.
300 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
302 * Fixed command queue enabling after connecting to server.
303 The comparisons was from after changing to silc_utf8_strcasecmp.
304 Affected file is apps/irssi/src/silc/core/silc-servers.c.
306 * Fixed nickname setting with own client entry with 1.3 protocol
307 version server. Affected file lib/silcclient/client_register.c.
309 * Ignore error notify for local client entry. Affected file is
310 lib/silcclient/client_notify.c.
312 * Implemented responder rekey to SKE library. Affected files are
313 lib/silcske/silcske.[ch].
315 * Fixed connection auth protocol completion sending. Affected
316 file lib/silcske/silcconnauth.c.
318 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
320 * Do not call TCP network listener callback with any error
321 status, as documented. Affected file is
322 lib/silcutil/unix/silcunixnet.c.
324 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
326 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
328 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
329 Changed silc_skr_find to have SilcSchedule argument and removed
330 it from silc_skr_[alloc|init]. Affected files are
331 lib/silcskr/silcskr.[ch].
333 * Allow NULL id for silc_idcache_add. Affected file is
334 lib/silcapputil/silcidcache.c.
336 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
337 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
338 Fixed also channel message encryption with router-to-router
341 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
343 * Added silc_net_get_error_string, silc_net_listener_get_ip and
344 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
346 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
348 * Add option --enable-silc-plugin. Affected files are
349 apps/irssi/configure.{ad,in}
351 * Only compile the SILC Plugin if required. Affected files are
352 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
354 * Conditionally build the SILC Plugin. Affected files are
355 apps/irssi/src/silc/core/Makefile.am,
356 apps/irssi/src/fe-common/silc/Makefile.am
358 * Backout delayed protocol exit and replace with a lame busy
359 wait. Affected files are apps/irssi/src/fe-text/silc.c,
360 apps/irssi/src/silc/core/silc-core.c
362 * Fix key generation for SILC Plugin. Affected file
363 apps/irssi/src/silc/core/clientutil.c
365 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
367 * Only pass -rpath to libtool when building shared libraries.
368 Affected file lib/Makefile.ad
370 * Removing the stray "s" in configure.ad
372 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
374 * Redraw the screen after creating a new key. Affected file
375 apps/irssi/src/silc/core/clientutil.c
377 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
379 * Added SILC Client setting /set nickname_format that specifies
380 the nickname format string. Changed default nickname format
381 string to "%n#%a". Affected file is
382 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
384 * Fixed nickname parsing with WHOIS command to accept formatted
385 nicknames. Changed the silc_client_get_clients_local to allow
386 the searched nickname to be formatted nickname. Removed %s and
387 %S nickname formatters. Affected files are in lib/silcclient/.
389 * Added silc_client_nickname_parse to Client library API. Affected
390 file is lib/silcclient/silcclient.h.
392 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
393 commands. Affected file are
394 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
396 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
398 * Incorporate SILC Plugin patches. Affected files are
399 apps/irssi/src/fe-common/silc/module-formats.{c,h},
400 apps/irssi/src/silc/core/clientutil.{c,h},
401 apps/irssi/src/silc/core/silc-core.c,
402 apps/irssi/src/silc/core/silc-chatnets.{c,h},
403 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
404 apps/irssi/src/fe-common/silc/module.h
406 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
408 * In notify handling resolve user entries many times if the
409 resolving timedout. Affected file lib/silcclient/client_notify.c.
411 * silc_client_get_clients_local do not return any invalid entries.
412 Affected file is lib/silcclient/client_entry.c.
414 * Do not print "there are now xx user on this channel" for users
415 that actually aren't anymore on the channel. Affected file
416 is apps/irssi/src/client_ops.c.
418 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
420 * When joining channels with a password given in the config file,
421 use it. Also use it when cycling (it would be better to get
422 the password from the server, but this isn't possible in SILC).
423 Affected files apps/irssi/src/silc/core/silc-servers.c,
424 apps/irssi/src/silc/core/silc-channels.c
426 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
428 * Import perl script for sign_messages from silc-plugin. Affected
429 file apps/irssi/scripts/silc.pl
431 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
433 * Only wait for a nick on connecting, when it differs
434 (not counting case) from the username. Affected file
435 is apps/irssi/src/silc/core/silc-servers.c
437 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
439 * Use time settings for lag settings. Affected file is
440 apps/irssi/src/silc/core/silc-lag.c
442 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
444 * Added silc_thread_yield. Affected file is
445 lib/silcutil/silcmutex.h.
447 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
449 * Fixed WHOIS command and requested attributes handling in
450 client library. Affected files are lib/silcclient/command.c
451 and lib/silcclient/client_attrs.c.
453 * Fixed silc_time_value to actually work. Added new function
454 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
456 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
458 * SILC Client 1.1 beta2.
460 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
462 * Fixed client to properly abort TCP stream creation when
463 giving /QUIT. Affected file
464 apps/irssi/src/silc/core/silc-servers.c.
466 * Fixed several connecting aborting crashes from the client
467 library, packet engine and socket stream. Affected files
468 are in lib/silclient/, lib/silccore/silcpacket.c and
469 lib/silcutil/unix/silcunixsocketstream.c.
471 * Fixed private key export double free crash in key generation.
472 Affected file is lib/silccrypt/silcpk.c.
474 * Fixed FSM event waiting when there are multiple signallers
475 and the waiter goes away after the first signal. Affected
476 file in lib/silcutil/silcfsm.c.
478 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
480 * Fixed FSM event signalling to check if the waiter has gone
481 away already. Affected file is lib/silcutil/silcfsm.c.
483 * Fixed counter mode encryption/decryption to handle non-padded
484 SILC packets correctly. The silc_cipher_set_iv now
485 in counter mode resets for a new block. Affected files are
486 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
488 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
490 * SILC Client 1.1 beta1.
492 * Memory leak fixes around the libraries.
494 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
496 * Added better check for epoll() in configure. Affected file
499 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
501 * Fixed per scheduler data input buffer in packet engine. Use
502 list of inbufs instead of just one so that multiple streams
503 can do partial reads to different buffers. Affected file is
504 lib/silccore/silcpacket.c.
506 * Fixed WATCH notify handling in client library. Affected file
507 is lib/silcclient/client_notify.c.
509 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
511 * Fixed packet wrapper stream API to support encoder/decoder
512 for packets, and to handle partial reading correctly. Fixed
513 also inbuf size checking in reading to have enough space before
514 reading. Affected files are lib/silccore/silcpacket.[ch].
516 * Rewrote file transfer in client library. Affected files are
519 * Added TCP/UDP listener (internal) API to client library to have
520 generic way of dealing with listeners. Fixed Key Agreement and
521 file transfer to use it. Affected files are in lib/silcclient/.
523 * Fixed SKE to process SUCCESS packets synchronously and to call
524 completion synchronously. Affected file is lib/silcske/silske.c.
526 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
528 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
529 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
531 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
533 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
534 to client library. Affected file is
535 lib/silcclient/client_register.c.
537 * Serialize NICK and JOIN commands to avoid problems locally
538 with changing ID while joining to channel. Affected file is
539 lib/silcclient/command.c.
541 * Fixed entry resolving while handling incoming JOIN notify.
542 Handle properly cases, in re-processing of notify packets, where
543 the IDs may become invalid while resolving the entry (like nick
544 change). Entry is invalid if it doesn't have nickname, and such
545 entries are not delivered to application anymore. These fixes
546 problems of not seeing JOINs when remote user changes nickname
547 at the same time. Affected files are in lib/silcclient/.
549 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
551 * Added support for computing message payload MAC in new way
552 (SILC Protocol version 1.3). Bakcwards support for old way
553 remains. Affected files are lib/silccore/silcmessage.[ch].
555 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
557 * Added SilcRwLock API, a read/write lock. Affected files are
558 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
560 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
562 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
564 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
566 * The silc_schedule_set_listen_fd now returns boolean value.
567 Fixed FD task adding to check correctly for already added
568 FD tasks. Added stricter error checking for FD scheduling
569 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
570 and lib/silcutil/unix/silcunixschedule.c.
572 * The silc_stream_set_notifier now returns boolean value. Changed
573 all streams to support and check for the error condition.
574 Affected files are in lib/silcutil/.
576 * Fixed SKE library session aborting and deletion. Affected
577 file are lib/silcske/silcske.c.
579 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
581 * Implemented PKCS #1 with appendix with hash OID in the
582 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
583 lib/silccrypt/silchash.[ch] and
584 lib/silcasn1/silcasn1[_encode|decode].[ch].
586 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
588 * Added support for Version (V) SILC public key identifier.
589 Affected files are lib/silccrypt/silcpk.[ch].
591 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
593 * Rewrote connection auth request in client library. It is now
594 done automatically by the library and the resolved method given
595 as a hint to get_auth_method client operation. Affected files
598 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
600 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
601 It can be used to wrap SilcPacketStream into SilcStream.
603 * Fixed %p formatting from silc_snprintf. Affected file is
604 lib/silcutil/silcsnprintf.c.
606 * Ported SFTP library to new utility library. Ported also
607 the SFTP testers. Affected files in lib/silcsftp/.
609 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
611 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
612 of silc_snprintf, silc_vsnprintf, silc_asprintf and
615 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
617 * Added preliminary Symbian support. Changes around the source
618 tree. The symbian/ directory now includes Carbide.c++ project
619 files to compile the sources.
621 * Added silc_snprintf. Affected files are
622 lib/silcutil/silcstrutil.[ch].
624 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
626 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
627 macros. SILC_FSM_CONTINUE macro now immediately calls the
628 next state instead of first returning back to FSM. Helps
629 in debugging crashes etc.
631 Removed FSM Semaphores. Introduced FSM Event which is
632 asynchronous event. Affected files are in lib/.
634 * Added epoll(7) support to SILC Scheduler. It is used by default
635 if it is available. Affected files are
636 lib/silcutil/silcschedule.[ch],
637 lib/silcutil/unix/silcunixschedule.c.
639 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
641 * Added CTR mode to AES. Simplified cipher implementation API
642 more. Affected files are in lib/silccrypt/.
644 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
646 * Removed `detach' client operation. The detachment data is
647 now delivered in SILC_COMMAND_DETACH command reply to
648 application. Affected file in lib/silcclient/.
650 * Rewrote resuming/detaching in client library.
652 * Added boolean encryption indicator for silc_cipher_set_key.
653 Affected files lib/silccrypt/silccipher.[ch].
655 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
657 * Added silc_likely and silc_unlikely macros for GCC branch
658 prediction optimizations. Affected file lib/silcutil/silctypes.h.
660 * Added assembler AES optimization. Cleaned up the SILC Cipher
661 implementation API. Affected files are in lib/silccrypt/.
663 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
665 * Changed back the SILC_FSM_THREAD_WAIT operation to not
666 continue to next state if thread is finished already. That
667 check is not done anymore. Affected files are
668 lib/silcutil/silcfsm.[ch].
670 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
672 * Removed silc_packet_[get|set]_ciphers and
673 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
674 handle REKEY_DONE packet sending in rekey. Affected files
675 are lib/silccore/silcpacket.[ch].
677 * Added silc_fsm_is_started. Affected files are
678 lib/silcutil/silcfsm.[ch].
680 * Added settings sign_channel_message, sign_private_message
681 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
682 support for key agreement in /KEY command. Affected files
683 in apps/irssi/src/silc/core/.
685 * During SILC Client initialization forward log messages to
686 stderr. Affected files in apps/irssi/src/silc/core/.
688 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
690 * Added silc_ske_get_key_material. Affected files are
691 lib/silcske/silcske.[ch].
693 * Added silc_packet_stream_is_udp. Affected files are
694 lib/silccore/silcpacket.[ch].
696 * Added SKE packet retransmission support with UDP transport.
697 Affected file is lib/silcske/silcske.c.
699 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
701 * Added silc_socket_stream_is_udp. Affected file is
702 lib/silcutil/silcsocketstream.[ch].
704 * Added UDP transport support to packet engine. Affected file
705 is lib/silccore/silcpacket.c.
707 * Added silc_socket_stream_is_udp. Affected file is
708 lib/silcutil/silcsocketstream.[ch].
710 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
712 * Added silc_packet_send_va[_ext] to send variable argument
713 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
715 * Timeout freelist garbage collection added to scheduler.
716 Affected file lib/silcutil/silcschedule.c.
718 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
720 * Added silc_show_public_key_file to
721 lib/silcapputil/silcapputil.[ch].
723 * Added SILC_STR_ADVANCE support for buffer unformatting.
724 Affected file lib/silcutil/silcbuffmt.c.
726 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
728 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
730 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
732 * silc_fsm_continue[_sync] now cancels erlier timeout set with
733 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
735 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
737 * Added SILC_STR_FUNC to buffer format API. Affected files
738 are lib/silcutil/silcbuffmt.[ch].
740 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
742 * No more memory allocation for message payload parsing.
743 Pre-allocated buffer can be used with message payload encoding.
744 Affected files lib/silccore/silcmessage.[ch].
746 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
748 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
749 to silcutil/silcbuffmt.[ch].
751 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
753 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
754 Affected file lib/silcutil/silcbuffmt.[ch].
756 * Removed silc_schedule_signal_[un]register and
757 silc_schedule_signal_call. Added silc_schedule_task_add_signal
758 to add signal task. Only one callback per signal may be
759 added. The signals are now automatically called back to
760 caller. Affected files lib/silcutil/silcschedule.[ch] and
761 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
763 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
765 * Added SilcSKEParams for SKE parameters and simplied even more
766 the SKE interface. Affected files are lib/silcske/silcske.[ch].
767 Added support for IV included and session port handling with
770 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
771 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
772 which is called after every rekey when IV Included flag is used.
773 See SILC specifications for details.
775 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
777 * Added lib/silcapputil and moved SILC application specific
778 utility routines from the generic util library lib/silcutil
779 to the new library. Removed lib/silcidcache and moved that
780 to lib/silcapputil as well.
782 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
784 * Added SILC_STR_ADVANCE. Affected file is
785 lib/silcutil/silcbuffmt.[ch].
787 * The silc_buffer_strformat preserves buffer locations now.
789 * Added lib/silcutil/silcatomic.h for atomic operations.
791 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
793 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
796 * Fixed MIME deocing when data portion is not present.
797 Affected file lib/silcutil/silcmime.c.
799 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
801 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
803 * Added IV Included support to packet routines, to allow
804 packet sending and receiving on UDP/IP. Affected files are
805 lib/silccore/silcpacket.[ch].
807 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
809 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
811 * Added UDP support to network and socket stream library.
813 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
815 * Added conditional variables. New files are
816 lib/silcutil/silcondvar.h and platform specific implementations.
818 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
820 * make sure session->hostname and session->port are valid before the
821 application callback is done, since things will go wrong if the
822 application immediately calls silc_client_file_receive. Affected
823 file lib/silcclient/client_ftp.c.
824 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
826 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
828 * New SILC PKCS API enabling support for other public keys
829 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
831 * Separated SILC Public Key Payload routines from the PKCS API
832 to lib/silccore/silcpubkey.[ch].
834 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
836 * Added SILC Key Repository library, lib/silcskr.
838 * Added SILC Server library, lib/silcserver.
840 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
842 * MIME objects in attributes now use SilcMime. Affected files
843 are lib/silccore/silcattrs.[ch].
845 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
847 * Synchronize semaphore posting for real threads in FSM.
848 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
850 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
852 * Added silc_file_set_nonblock. Affected file is
853 lib/silcutil/silcfileutil.h.
855 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
857 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
859 * FSM based implementation of SILC SKE. Simpler interface also.
860 Affected files are in lib/silcske/.
862 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
864 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
866 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
867 silc_mime_parse is available but deprecated.
869 * Check that packet is valid when processing key exchange,
870 authentication and rekey protocols. Fixes a crashbug.
871 Affected files are apps/silcd/protocol.c and
872 lib/silcclient/protocol.c.
874 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
875 all hash buffers to use that instead of fixed values.
877 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
879 * Added SHA-256 to crypto library. The SHA-256 takes now
880 precedence over SHA-1.
882 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
884 * Check for valid return value from regcomp. Affected file
885 lib/silcutil/unix/silcunixutil.c.
887 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
889 * Fixed silc_hash_uint to work with integers. Affected
890 file lib/silcutil/silcutil.c.
892 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
894 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
896 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
898 * Fixed channel public key list saving on JOIN command reply
899 on backup router. Affected file apps/silcd/command_reply.c.
901 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
903 * Added default limit how many channels client can join,
904 default is 50. Added 'channel_join_limit' configuration
905 option to server too. Affected files are apps/silcd/command.c
906 and serverconfig.[ch].
908 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
910 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
911 On Toolkit the server and client are not compiled by default.
912 Affected file configure.ad.
914 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
916 * Added lib/contrib/getopt.[ch] for platforms that don't
917 have it (it is not GPL implementation).
919 * Fixed compilation when pkg-config is used.
921 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
923 * A comma in invite/ban string is invalid, check for it.
924 Affected file apps/silcd/server_util.c.
926 * Added SERVICE command to the server. It parses the command
927 request but SILC Server does not support services for the
928 time being. Affected file apps/silcd/command.[ch].
930 * Added SERVICE command and command reply to client library.
931 It is however incomplete. Updated Toolkit documentation.
932 Affected files are lib/silcclient/command[_reply].[ch].
934 * Fixed IDENTIFY/WHOWAS command reply to send the username
935 correctly (uninitialized buffer). Affected file is
936 apps/silcd/server_query.c.
938 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
940 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
941 finalizes the major restructuring of the CVS tree.
943 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
945 * Send empty MOTD reply if MOTD file cannot be read.
946 Affected file silcd/command.c.
948 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
950 * Optimized primer number generator to use simpler conversion
951 routines. Also assure that the prime number will have the
952 highest bit set after modifying it. Affected file is
953 lib/silcmath/silcprimegen.c.
955 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
957 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
958 for now only for testing purposes, it will not be delivered
959 in any distribution for now.
961 * Removed NSS MPI from the source tree. Due to upcoming
962 license change for the SILC Toolkit, we cannot deliver the
963 NSS MPI anymore. I decided to replace it in all distributions
964 with public domain library.
966 * Removed GNU regex from lib/contrib and introduced free
967 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
968 GNU regex compatible API to it (only partial).
970 * Removed getopt routines from lib/contrib.
972 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
974 * Use silc_server_send_command_reply to send replies instead
975 of encoding packet itself. Affected file silcd/command.c.
977 * Added command sending and receiving statistics to server.
978 Affected files in silcd/.
980 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
981 with GCC, for it not to warn about pointer signedness.
983 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
985 * Added context to the SilcIDCache destructor. Affected
986 files are lib/silccore/silcidcache.[ch],
987 lib/silcclient/client.c and silcd/server.c.
989 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
991 * Added pkg-config check to configure.
993 * The PublicKeyDir must not be used with Admin block in server
994 config. Affected file silcd/serverconfig.c.
996 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1000 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1002 * Handle empty LIST command reply correcttly in server. Affected
1003 file silcd/command_reply.c.
1005 * Handle empty LIST command reply correctly in client library.
1006 The application will now receive one LIST command reply with
1007 all arguments set to NULL if there are no channels. Updated
1008 Client Library documentation accordingly. Affected file
1009 lib/silcclient/command_reply.c.
1011 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1013 * Added channel name string stringprep profile to the protocol
1014 and implementation to allow a little free'er channel name
1015 strings. Affected files are lib/silcutil/silcstringprep.[ch].
1017 * Added silc_channel_name_[check|verify] to check and verify
1018 channel name strings. Affected files are
1019 lib/silcutil/silcstrutil.[ch].
1021 * Added support for the new channel name preparation in client
1022 library and server. Affected files in lib/silcclient and
1025 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1027 * Added the Autodist into the source tree. It replaces the
1028 old ./prepare. It can be used to create distributions as
1029 previously. See README.CVS and README.DIST. See
1030 distributions in distdir/.
1032 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1034 * Make sure query sends at least an error back if nothing
1035 more is sent. Affected file silcd/server_query.c.
1037 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1039 * During query, check if the original command caller goes
1040 away. If it does, stop the query. Affected file
1041 silcd/server_query.c.
1043 * Check for valid channel creation in JOIN command reply.
1044 Affected file lib/silcclient/command_reply.c.
1046 * Handle the resolver counter in silc_client_get_users_by_channel
1047 callback correctly. Fixed auto-join bug in Gaim. Affected
1048 file lib/silcclient/idlist.c.
1050 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1052 * Added some better error messages. Affected file
1053 silcd/command_reply.c and packet_receive.c.
1055 * Handle error in WATCH command propely on backup router.
1056 Affected file silcd/command.c.
1058 * Fixed freeing of unfreeable variable in WHOIS command reply.
1059 Affected file silcd/command_reply.c.
1061 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
1063 * Added pkg-config .pc file creation for silc core library
1064 and silcclient library. A patch by c0ffee.
1066 * Removed the need for GNU Libidn. Added the simple stringprep
1067 from libidn into lib/contrib/. It is now used also on Windows
1070 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1072 * Simplified the invite and ban string handling in the
1073 server. Check for valid invite and ban arguments also.
1074 Affected file silcd/server_util.c.
1076 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1078 * Added WATCH list announcing in backup router protocol.
1079 Affected files are silcd/command.c, server.c, server_backup.c.
1081 * Do not change users mode to founder on normal server/backup
1082 if the founder mode is set, and user is first one to join.
1083 Affected file silcd/pcaket_receive.c.
1085 * Do not send CUMODE_CHANGE notify back to sender. Affected
1086 file silcd/packet_receive.c.
1088 * Added getrusage() to take noise in SILC RNG. A patch by
1089 Mika Boström. Affected files are configure.in.pre,
1090 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
1092 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1094 * Splitted the SILC libraries configuration into a configure
1095 fragment into lib/configure.ad. It is now possible, once
1096 this feature is added, to specify whether to compile or not
1097 compile included SILC libraries. Affected files are
1098 configure.in.pre, lib/silcmath/mpi/configure.ad,
1099 lib/configure.ad, Makefile.defines.pre and
1100 Makefile.defines_int.pre.
1102 * Added --with-silc-includes and --with-silc-libs to configure.
1103 If specified the included libs are not compiled, but the
1104 specified libs are used. Pkg-config is not yet supported.
1105 Affected file configure.in.pre.
1107 * Fixed WATCH command handling on backup router. Router does not
1108 send the watch command any more to backup if it originates from
1109 backup. Affected file silcd/command.c.
1111 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1113 * Changed announcing to not announce unregistered clients.
1114 Affected file silcd/server.c.
1116 * Fixed username handling in command reply. Affected file
1117 silcd/command_reply.c.
1119 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
1121 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
1123 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
1124 Affected file: includes/silcincludes.h.in
1126 * bool is defined as _Bool on Mac OS X now.
1127 Affected file: lib/silcutil/silctypes.h
1129 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1131 * Added support for UTF-8 nicknames, channel names and
1132 server names in client library. Affected files in
1135 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
1136 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
1137 software to check how Toolkit has been compiled.
1139 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1141 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
1143 * Use silc_utf8_str[n]casecmp instead of strcmp routines
1144 in library and in SILC Client when dealing with nicknames
1145 and other identifier strings. Affected file in client lib
1148 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
1149 irssi/src/silc/core/silc-servers.c.
1151 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1153 * Fixed idcache to work with the new identifier strings.
1154 Affected file lib/silccore/silcidcache.c.
1156 * Added UTF-8 hash and compare function for SilcHashTable.
1157 Affected file lib/silcutil/silcutil.[ch].
1159 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
1160 Affected file lib/silcutil/silcstringprep.[ch].
1162 * Changed the identifier string handling to include the original
1163 format in client, server, channel entries and normalized
1164 format in cache. Affected files in silcd/.
1166 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1168 * Added support for the new identifier strings and their
1169 validity checking. Nicknames, channel names and usernames
1170 can now include practically any kind of letters and various
1171 other characters. Affected files in silcd/ and in libraries.
1173 NOTE: comparing these strings should now be done with memcmp()
1174 to check binary compatibility. All these strings are normalized
1175 and casing is irrelevant.
1177 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
1178 as easy function for applications to check whether identifier
1181 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1183 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
1184 file lib/silcutil/silcutf8.c.
1186 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
1188 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1190 * Make public key in getkey reply mandatory. Affected file
1191 lib/silcclient/command_reply.c
1193 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1195 * Added Parameter dont_register_crypto_library to
1196 SilcClientParam. If set to TRUE, silcclient library will
1197 not initalize the Crypto Libraries and application
1198 will need to do it. Affected file lib/silcclient/silcclient.h,
1199 lib/silcclient/client.c.
1201 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1203 * Imported new silc_utf8_[encode|decode] routines from
1204 my internal SILC 1.1 source tree. New encodings added:
1205 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1206 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1207 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1208 SILC_STRING_LDAP_DN.
1210 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1212 * Implemented stringprep (RFC 3454) API. Internally we use
1213 GNU Libidn's stringprep, for now, so it is required now to
1214 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1216 * Added checking for GNU Libidn and --with-libidn to configure.
1218 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1220 * If the passphrases entered do not match while generating a new key,
1221 completly start over instead of going into an infinite loop asking
1222 the user to re-enter the passphrase correctly. Affected file
1223 lib/silcutil/silcapputil.c
1225 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1227 * Make sure server is removed from backup list when it is
1228 deleted. Affected files silcd/command.c, server.c,
1231 * Close socket when connecting to router fails. Affected
1232 file silcd/server.c.
1234 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1236 * Adopt configuration toolchain to current auto-tools.
1237 Affected files prepare, irssi/configure.in
1238 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1239 redo that. Affected files irssi/src/silc/core/client_ops.c,
1240 irssi/src/fe-common/silc/fe-silc-channels.c
1241 * Take over command line options into silcclient data structure.
1242 Affected file irssi/src/silc/core/silc-core.c
1244 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1246 * Do not try to initiate backup resuming protocol forever.
1247 Affected file silcd/server_backup.c.
1249 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1251 * ID change in resuming has to be done before changing
1252 detached client's modes, since the ID change may fail and
1253 leave ghosts on the network. Affected file is
1254 silcd/packet_receive.c.
1256 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1258 * Fixed Win32 scheduler to not stuck anymore. A patch from
1259 Juha Räsänen. Affected file is
1260 lib/silcutil/win32/silcwin32schedule.c.
1262 * Fixed QoS parsing for connection blocks in server. Affected
1263 file is silcd/serverconfig.c.
1265 * Fixed server statistics increasing in server. Affected file
1268 * The CLOSE command now marks backup router as self disconnected
1269 to avoid resuming problems. Affected file silcd/command.c.
1271 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1273 * When using silc_net_create_connection[_async], and your system can
1274 create IPv6 sockets, it will try to connect to the IPv6 host.
1275 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1276 file lib/silcutil/unix/silcunixnet.c
1278 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1280 * Check for valid route when receiving packet from router and
1281 when routing it to local server in the cell. A patch from
1282 Matt Miller. Affected files silcd/router.c and server.c.
1284 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1286 * Couldn't detach and reattach twice, because of the previous
1287 commit. Affected file silcd/packet_receive.c
1289 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1291 * Added check to ignore Port value if Initiator is FALSE.
1292 Remote router coudln't connect if Port was set. Affected file
1293 silcd/serverconfig.c
1295 * If some client tries to resume more than once at the same time,
1296 server crashed. Router didn't crash, but showed odd behaviour
1297 (didn't allow clients to join anymore, ..). Affected files
1298 silcd/packet_receive.c silcd/idlist.h
1300 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1302 * Destroy the file transfer session in silc_client_file_close
1303 with timeout. Affected file lib/silcclient/client_ftp.c.
1305 * Call SFTP server monitor in READ and WRITE after the actual
1306 operations. Affected file lib/silcsftp/sftp_server.c.
1308 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1310 * Create one configure script from configure fragments
1311 (configure.ad). This is a first step towards new distribution
1312 system. Affected files prepare, configure.in.pre,
1313 lib/silcmath/mpi/configure.ad.
1315 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1317 * Removed expiring of client key pair. Affected file is
1318 irssi/src/silc/core/clientutil.c
1320 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1322 * Check the number of connections from real number of
1323 connections instead of socket number, when deciding if
1324 server is full. Affected files are silcd/server.c,
1325 server_internal.h and silcd.c.
1327 * Clarified the connections_max meaning in General section
1328 in doc/example_silcd.conf.in.
1330 * The reconnect_keep_trying default value set to TRUE
1331 if it is not defined in the config file. Affected file
1332 silcd/serverconfig.c.
1334 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed crashbug in connection closing, after a protocol
1337 completion callback, which might have closed it already.
1338 Affected file silcd/server.c.
1340 * Fixed rekey with PFS in backup router. It did not allow
1341 rekeys with PFS, and when the rekey protocol timedout
1342 it crashed the backup router without the above fix. Affected
1343 file silcd/packet_send.c and server.c.
1345 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1347 * The silc_client_add_channel_private_key now returns the
1348 private key context if pointer is given as argument.
1349 Affected files are lib/silcclient/silcclient.h and
1352 * Added support for using channel private keys in SILC
1353 Client Library even if the private key mode is not set
1354 on the channel. Affected file lib/silcclient/client_channel.c.
1356 * The channel private key used to decrypt message is now
1357 delivered to the application in the 'channel_messageÃ' client
1358 operation. Affected files are lib/silcclient/silcclient.h
1359 and client_channel.c.
1361 * Fixed wrong arg type for user limit in CMODE command reply.
1362 Affected file silcd/command.c.
1364 * The user limit is now taken and saved to SilcClientEntry in
1365 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1366 Affected files lib/silcclient/silcclient.h, command_reply.c
1367 and client_notify.c.
1369 * Added support to the new private message key indicator
1370 packet. Added a new function to the client library:
1371 silc_client_send_private_message_key_request. The sender
1372 indicates to be initiator, and receiver is responder.
1373 Added the indicator to the SilcClientEntry as 'prv_resp'
1374 boolean. Affected files are lib/silcclient/silcclient.h
1375 client.[ch], and client_prvmsg.c.
1377 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1379 * Fixed the JOIN command calling when called with both
1380 -auth and -founder. Affected file is lib/silcclien/command.c.
1382 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1384 * Check watcher list for resumed clients as well. Affected
1385 file is silcd/packet_receive.c.
1387 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1389 * Implemented the user limit to the CMODE_CHANGE notify,
1390 CMODE command reply and JOIN command reply in server.
1391 Affected files are silcd/server.c, command.c, command_reply.c,
1392 packet_send.c and packet_receive.c.
1394 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1396 * Defined SILC_STRFMT_END that must be used now with
1397 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1398 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1399 lib/silcclient/silcvcard.c, silcd/server_util.c.
1401 * Fixed the adding of public key to the WATCH list in server.
1402 Fixed the WATCH notify sending to client. Affected files
1403 are silcd/packet_send.[ch], command.c, server_util.c.
1405 * Implemented the watching by public key in the SILC Client
1406 Library and SILC Client. Affected files are
1407 lib/silcclient/command.c and client_notify.c.
1409 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1411 * Added support for public key watching in server. Affected
1412 files are silcd/server.c, server_internal.h, command.c,
1415 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1417 * Added public key to the SIlcClientEntry. Affected files
1418 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1420 * Fixed the get_clients_whois reply processing to return
1421 exactly same entries server returned. Makes it possible
1422 to search using attributes. Affected file is
1423 lib/silcclient/idlist.c.
1425 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1427 * Save founder key to SilcChannelEntry. Affected files are
1428 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1430 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1432 * Call the monitor callback with _CLOSED status from the
1433 silc_client_file_close. Affected files are
1434 lib/silcclient/client_fpt.c, silcclient.h
1436 * Added silc_client_get_clients_whois which resolves using
1437 WHOIS, and supports requested attributes as well.
1438 Affected files are lib/silcclient/silcclient.h, idlist.c.
1440 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1442 * Added support for asking the destination filename where
1443 the downloaded file is saved in the file transfer. Affected
1444 files are lib/silccilent/silcclient.h, client_ftp.c.
1446 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1448 * Fixed error handling in resuming data processing. Affected
1449 files are lib/silcclient/client_resume.c and client.c.
1451 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1453 * Fixed silc_client_send_private_message to return TRUE correctly.
1454 Affected file lib/silcclient/client_prvmsg.c.
1456 * Added topic to the SilcChannelEntry. Affected files are
1457 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1459 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1461 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1462 file lib/silcclient/command.c
1464 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1466 * Convert all commands to UTF-8 before passing them to the
1467 client library. Still need to convert replies from UTF-8 to
1468 the locale encoding. Affected file
1469 irssi/src/silc/core/silc-cmdqueue.c
1471 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1473 * redirect all silc_client_command_calls through a queueing framework.
1474 This fixes /CYCLE and the annoying "nick change after auto-joining
1475 a channel". Furthermore it defines one central point where
1476 command parameters can be UTF-8-ified. Affected files
1477 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1478 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1480 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1482 * use asynchronous connect() to establish router connections.
1483 Fixes problem when the primary router goes down. Affected files
1484 silcd/server.c, silcd/server_backup.c
1486 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1488 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1489 Fixed various compilation warnings when type casting ints
1490 to pointers or vice versa, of different size. Updates around
1493 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1495 * Surrogates not allowed in UTF-8 strings, updated decoder.
1496 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1497 testers in lib/silcutil/tests/ directory.
1499 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1501 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1502 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1503 files are lib/silcclient/silcclient.h, client.c.
1505 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1507 * When resuming a session fails, notify the user that the session
1508 file needs to be removed eventually. Affected files
1509 irssi/src/fe-common/silc/module-formats.[ch],
1510 irssi/src/silc/core/client_ops.c.
1512 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1514 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1515 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1517 * Typofix in Irssi::Silc module. Affected file
1518 irssi/src/perl/silc/Silc.xs.
1520 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1522 * Changed the way NOTICE flagged messages are treated. Added support
1523 for notices in queries and signing notices. Affected files
1524 irssi/default.theme; irssi/docs/help/in/notice.in;
1525 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1526 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1528 * Fixed typo in /ACTION help. Affected file
1529 irssi/docs/help/in/action.in
1531 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1533 * Fixed typo in perl module. Affected file
1534 irssi/src/perl/silc/Server.xs
1536 * Changed the way ACTION flagged messages are treated. Added support
1537 for actions in queries and signing actions. Affected files
1538 irssi/default.theme; irssi/docs/help/in/action.in;
1539 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1540 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1543 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1545 * Incorrectly reported error when client had to be resolved from
1546 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1548 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1550 * Fixed whois public key hash table deleting and adding in
1551 detached client case. Affected file silcd/packet_receive.c.
1553 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1555 * Changed filenames of silc/fe module not to collide with filenames
1556 from core/fe. Also seperated public messages printing from
1557 query messages printing. Affected files are all in
1558 irssi/src/fe-common/silc.
1560 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1562 * Fixed the invite process handling during joining to use
1563 correct server name for the client that is matched against
1564 the invite string for the channel. Wrong server name caused
1565 inability to join the channel. Affected file is
1568 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1570 * Fixed the CUMODE channel founder authentication on normal
1571 server to not remove the founder rights on existing founder
1572 before checking that router accepts the mode change. Affected
1573 files are silcd/command.c and silcd/packet_receive.c.
1575 * Remove the server entry correctly when rekey timeouts and
1576 remote router connection on normal server is closed. Fixes
1577 a crash where server uses the freed server entry. Affected
1578 file silcd/server.c.
1580 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1582 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1583 networks. This is the first step in solving the bug about
1584 /SERVER ADD -silcnet <silcnet>. Affected files
1585 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1586 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1587 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1589 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1591 * /SMSG and /MMSG now correctly create new queries. Affected files
1592 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1594 * Add basic support for SILC protocol specific variables in perl.
1595 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1596 irssi/src/perl/Makefile.am
1598 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1600 * Don't use silc_get_input, it's obviously not reliable. Fixes
1601 issue when the current key expires. Affect file
1602 irssi/src/silc/core/clientutils.c
1604 * Make the session data filename configurable. This makes it
1605 possible to have different session files for different
1606 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1607 client_ops.[ch], silc-servers.c,
1608 irssi/src/silc/fe-common/silc/module-formats.[ch]
1610 * Use the same set of libtool files for the MPI lib as for the
1611 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1612 config.sub, configure.in, install-sh, missing, mkinstalldirs
1614 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1616 * Fixed server statistics decrementing error to not go to
1617 negative. Affected file silcd/packet_receive.c.
1619 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1621 * Use silc_server_query_add_error to add error in public key
1622 search error. Added support in send_reply to send errors
1623 without specific argument. Affected file silcd/server_query.c.
1625 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1626 Client for NO_SUCH_NICK. It was against the protocol specs.
1627 Affected file irssi/src/silc/core/client_ops.c.
1629 * Added backwards support for the wrong NO_SUCH_NICK error sending
1630 in server. To be removed in SILC Server 1.0. Both old clients
1631 and clients with fixed error handling now works. Affected file
1632 silcd/server_query.c.
1634 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1636 * fixed a bug in the whois using attributes function where no
1637 error was sent if no nickname and client id but the attributes were
1638 given to whois. Affected file silcd/server_query.c
1640 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1642 * remove public key from public key hashtable on detach. Affected
1643 file silcd/packet_receive.c
1645 * free public key hashtable before removing clients on server
1646 shutdown. Affected file silcd/server.c
1648 * remove public key prior deleting client-data on killing a client.
1649 Affected file silcd/server_util.c
1651 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1653 * Getting the MOTD from other servers works now. Affected
1654 files are silcd/command.c and silcd/command_reply.c
1656 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1658 * Initialize the variable idletag, since it is tested in
1659 silc_core_deinit for its default value. Affected file
1660 irssi/src/silc/core/silc-core.c
1662 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1664 * Fixed signed channel messages across cells. Affected file
1667 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1669 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1670 is not defined. They can now be safely used in if-statements
1671 without braces. Affected file lib/silcutil/silclog.h.
1673 * Added the checks for backup closing connection due to error
1674 (local or remote) and thus not allow the resuming to occur
1675 in reconnect. Affected files are silcd/packet_send.c
1678 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1680 * Help file updates. Affected files in irssi/src/docs/help/in/.
1682 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1684 * Fixed channel messages across cells. Affected file
1687 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1689 * Fixed file transmission accepting in client library to not
1690 start the negotiation if user hasn't accepted the transfer,
1691 instead create new session for resent transfer. Affected
1692 file lib/silcclient/client_ftp.c.
1694 * Show the session ID in the file transmision list. Remove
1695 session from list that failed to transfer. Switch the current
1696 session automatically after transmission, and in errors, to new
1697 session if other sessions exists in the transfer list. Affected
1698 files are irssi/src/silc/core/silc-servers.c,
1699 irssi/src/fe-common/silc/modfule-formats.c.
1701 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1703 * Fixed MIME header parsing for the hopefully last time. Affected
1704 file lib/silcutil/silcstrutil.c
1706 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1708 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1710 * The SILC RNG is now gauranteed to return non-zero random
1711 values. Affected files are lib/silccrypt/silcrng.[ch].
1713 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1715 * Fixed nickname formatting when changing only case of the
1716 nickname. Affected file lib/silcclient/idlist.c.
1718 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1720 * Fixed a memory leak and incorrect printing of the "appears as"
1721 message. Affected file irssi/src/silc/core/client_ops.c
1723 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1725 * Added CRT (Chinese Remainder Theorem) supported RSA
1726 private keys and private key operations. This significantly
1727 increases private key operation efficiency. No compatibility
1728 issues with new or old private keys. Affected files are
1729 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1731 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1733 * Fixed GCC-3.3.2 related compilation warnings from the
1736 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1738 * Removed RC6 from distributions.
1740 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1742 * Added some better comments to lib/silccrypt/silcpkcs.h,
1743 optimized some routines in lib/silccrypt/silcpkcs.c.
1744 Added test_silcpkcs into lib/silccrypt/tests/.
1746 * Fixed silc_rng_global_init to actually init the global RNG
1747 if RNG wasn't provided for it. Affected file is
1748 lib/silccrypt/silrng.c.
1750 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1752 * Added silc_hash_table_find_by_context_ext. Affected files
1753 lib/silcutil/silchashtable.[ch].
1755 * Save the public key on normal server in WHOIS command reply
1756 from attributes, if present, and add it to public key hash
1757 table. Fixes WHOIS resolving by public key on normal server.
1759 Optimized the attributes resolving on normal server to not
1760 resolve if we resolved them already from router.
1762 Affected files are silcd/server_query.c, command_reply.c.
1764 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1766 * Added support for whois using attributes.
1767 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1768 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1771 * Added support for whois using public key attribute to /WHOIS i
1772 client command. Affected files irssi/docs/help/in/whois.in,
1773 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1775 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1777 * Fixed UMODE setting in server when the client has anonymous
1778 mode set. The mode setting was not working. Affected file
1781 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1783 * Fixed some bugs and typos related to sending split messages.
1784 Print notification when sending messages with /MMSG. Affected
1785 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1787 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1789 * Optimized the socket referencing in packet routines, client
1790 library and server. Affected files are lib/silccore/silcpacket.c,
1791 lib/silcclient/client.c and silcd/server.c.
1793 * If silc_socket_set_qos is given with NULL arguments the QoS is
1794 reset from the socket. Affected files are
1795 lib/silcutil/silcsockconn.[ch].
1797 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1799 * Add a /LISTKEYS command which lists the locally cached
1800 client and server keys. Affected files
1801 irssi/src/fe-common/module-formats.[ch],
1802 irssi/src/silc/core/silc-{channels,servers}.c
1803 irssi/docs/help/in/listkeys.in
1805 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1807 * Check that packet queue purging was successful. Affected
1808 files lib/silcclient/client.c and silcd/packet_send.c. Related
1809 to MAC failed errors.
1811 * Do not clear the inbuf even if it is empty if QoS was applied
1812 to it. Otherwise the QoS data is cleared and MAC failed error
1813 will occur. Affected file lib/silccore/silcpacket.c.
1815 * Use the rekey period time as rekey protocol timeout value.
1816 If the rekey does not succeed during the rekey period there's
1817 something very wrong, and we most likely end up with wrong keys,
1818 do graceful reconnect then. Affected file silcd/server.c.
1820 * Take reference of the socket in the parser context, as it's
1821 possible to have the parsers in queue after the socket is
1822 disconnected and this may cause crash. Affected files are
1823 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1826 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1828 * Fixed KICK command reply sending, it sent to replies.
1829 Affected file silcd/command.c.
1831 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1833 * Finish the silc-mime.pl script. It now supports MIME type
1834 guessing using magic files, signing data messages, executing
1835 MIME handlers in background. Affected files
1836 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1838 * Changed MIME signal handler to make things easier for the perl
1839 script. Affected files irssi/src/silc/core/client_ops.c,
1840 silc-servers.c, and irssi/docs/signals.txt
1842 * Cleaned up the silc_mime_parse function and fixed detection
1843 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1845 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1847 * Resolve the IP for file transfer listener from the connection
1848 socket. Affected file lib/silcclient/client_ftp.c.
1850 * Accept NULL hostname parameter in the functions
1851 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1852 if hostname is not wanted.
1854 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1856 * Fixed race condition between silc_client_init and
1857 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1859 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1861 * Fixed file transfer connection closing when SIGNOFF for
1862 the client is received from server. Affected file is
1863 lib/silcclient/client_ftp.c.
1865 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1867 * Check for disconnected socket in QUIT callback. Affected
1868 file silcd/command.c.
1870 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1872 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1873 Affected files lib/silcutil/silcstrutil.c
1875 * Cleaned up the escape/unescape functions for correctness and
1876 speed. Affected file irssi/src/silc/core/client_ops.c
1878 * Removed handling for data messages with Content-Type: text/*,
1879 moved parsing of MIME headers to the signal handler, added
1880 support for signing and verifying data messages. Affected
1881 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1882 irssi/src/silc/core/silc-{servers,channels}.c
1884 * Added a perl script for handling data messages based on
1885 information read from Mailcap files. New file
1886 irssi/scripts/silc-mime.pl
1888 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1890 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1891 acknowledge recepetion of a message to the sender. Updated
1894 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1896 * Unregister channel key saving callback when deleting channel.
1897 Affected file lib/silcclient/idlist.c.
1899 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1900 before calling notify client operation. Affected file is
1901 lib/silcclient/client_notify.c.
1903 * Unregister QoS tasks when deleting the socket connection.
1904 Affected files lib/silcutil/silcsockconn.[ch],
1905 unix/silcunixsockconn.c.
1907 * Implemented latest presence-attrs draft changes. Affected
1908 files lib/silccore/silcattrs.h and
1909 irssi/src/silc/core/silc-queries.c.
1911 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1913 * Save old channel keys in list to allow more rapid change
1914 of channel keys if server for some reason does that. This
1915 avoids loosing so many channel messages due to not having
1916 key to decrypt. Affected file lib/silcclient/silcclient.h,
1917 idlist.c and client_channel.c.
1919 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1921 * Continued backup router tests and fixes. Affected files
1922 silcd/server_backup, server_util.c, server.c. See TODO.
1924 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1926 * Fixed SERVER_SIGNOFF handling in servers. The client
1927 was removed from wrong list thus not removing the client
1928 at all. Affected file silcd/packet_receive.c.
1930 * Do not execute rekey protocol for disabled connections as
1931 it would never go through. Affected file silcd/server.c.
1933 * Added timeout for rekey protocol to catch if the protocol
1934 never executes successfully. Affected files silcd/server.c
1937 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1939 * Abandon packet processing for disconnected sockets. Check
1940 this always after calling packet processing callback.
1941 Affected file lib/silccore/silcpacket.c.
1943 * Fixed double registration disconnection code in server.
1944 Closed wrong connection. Affected file silcd/packet_receive.c.
1946 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1948 * On normal server reconnect to primary during resuming 4
1949 times, then give up. Affected file silcd/server_backup.c.
1951 * If during reconnecting to routers we notice we have router
1952 connection but no primary router set, the server is in desync.
1953 Reconnect to primary to restore network. Affected file
1956 * Assure that only one protocol is exeucting at the same time.
1957 Added checks for all protocols. Affected files are
1958 silcd/server.c and server_backup.c.
1960 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1962 * Check that a string is not already part on invite/ban
1963 string when processing it. Affected file silcd/server_util.c.
1965 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1967 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1968 with 1.2 version of the protocol. Affected file is
1969 silcd/packet_receive.c.
1971 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1973 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1974 where the passphrase was given. Affected file is
1977 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1979 * INVITE and BAN notifys are now delivered from routers to
1980 servers (but not clients) on the channel. Updated specs and
1981 code. Affected files silcd/packet_[send|receive].[ch],
1982 command.c, server.c and server_util.c.
1984 * Implemented INVITE and BAN announcing. Affected files are
1985 silcd/server.[ch], server_util.c.
1987 * Implemented SilcStatus error type argument returning in
1988 command reply error in server. Affected file silcd/command.c.
1990 * Implemented SilcStatus argument returning in comand reply
1991 in client library. The command_reply client operation now
1992 returns error specific arguments as well. Affected files
1993 are lib/silcclient/command_reply.[ch], client_resume.c,
1994 lib/silccore/silcstatus.[ch].
1996 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1998 * Backup router protocol version 1.2 implemented. Testing still
1999 required. Affected files in silcd/server_backup.[ch], server.c,
2000 packet_receive.c and server_internal.h.
2002 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2004 * silc_client_send_[channel|private]_message now return TRUE
2005 or FALSE. Affected file lib/silcclien/client_channel.c and
2008 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2010 * Check for explicit nickname in INVITE and BAN processing
2011 during join as well (and don't expect only wildcards in
2012 invite/ban strings). Affected file silcd/command.c.
2014 * Fixed the INVITE and BAN by public key. The public key saved
2015 is the PK payload (as specified) not the raw data. Affected
2016 file silcd/server_util.c.
2018 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2020 * UTF-8 text message support for actions and notices in SILC
2021 Client. Affected file irssi/src/silc/core/client_ops.c.
2023 * silc_get_username and silc_get_real_name now returns sensible
2024 data on Win32. Patch by Toni Willberg. Affected file is
2025 lib/silcutil/win32/silcwin32util.c.
2027 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2029 * Provide a signal handler to send MIME encoded messages and emit
2030 a signal when a MIME encoded message is received. Also document
2031 the signals for usage with the perl interface.
2033 A sample perl script will be supplied at a later point.
2035 Affected files are irssi/docs/signals.txt,
2036 irssi/src/silc/core/client_ops.[ch],
2037 irssi/src/silc/core/silc-{channels,servers}.c
2039 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2041 * Use SILC_COMMAND_PING to estimate the round-trip time to the
2042 server. Use this time to display a lag and disconnect when it
2043 exceeds a specified limit.
2045 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
2047 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2049 * Remove the channel auth list in normal server if router
2050 encofrces its list during connecting. Send notify to channel
2051 to remove the mode to remove the list. Affected files are
2052 silcd/server_util.c and silcd/packet_receive.c.
2054 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2056 * Added support for channel public keys. Updated protocol specs
2057 and implemented it. Affected files are
2058 silcd/command.c, command_reply.c, lib/silcclient/command.c,
2059 lib/silcclient/command_reply.c.
2061 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2063 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
2064 terminate the process on Linux. Affected file silcd/silcd.c.
2066 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2068 * Check for NULL buffer in silc_buffer_clear. Affected file
2069 is lib/silcutil/silcbuffer.h.
2071 * Simplified the backup router protocol by removing the _GLOBAL
2072 types. Updated protocol specs and the code. Affected files
2073 are silcd/server_backup.[ch].
2075 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2077 * Deny '@' and '!' from nicknames since they are reserved
2078 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
2079 Updated protocol specs and the code.
2081 Affected files are silcd/server_util.[ch].
2083 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2085 * Fixed stack overflow in Irssi SILC client. Affected
2086 file irssi/src/silc/core/client_ops.c.
2088 * Check that Host is set in ServerConnection and RouterConnection
2089 in silcd.conf. Affected file silcd/serverconfig.c.
2091 * Fixed crash in server with protocol completion callbacks,
2092 namely rekey and backup resuming protocols. Affected files
2093 are silcd/server_backup.c and silcd/server.c.
2095 * Fixed rekey protocol to not restart if it is started already.
2096 Affected files are lib/silcclient/client.c and
2099 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2101 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
2103 * Fixed EOF handling in SILC Config, affected file
2104 lib/silcutil/silcconfig.c.
2106 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
2108 * Fixed RESOLVING flag handling in JOIN notify and other
2109 notifys to handle the resolvings correctly in client library.
2110 Affected file lib/silcclient/client_notify.c.
2112 * Do not send full INVITE and BAN lists in INVITE and BAN
2113 notifys, only the changed information. Affected file
2116 * Fixed INVITE notify sending in INVITE command, send it
2117 only when needed. Affected file silcd/command.c.
2119 * Handle the founder key change properly in CMODE_CHANGE
2120 notify. Bug #122. Affected file silcd/packet_receive.c.
2122 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2124 * Remove the mark for output (mark it only for input) after
2125 purging outgoing queue. Prevents the "Error in select()"
2126 floods. Affected file silcd/packet_send.c.
2128 * Fixed incorrect connection deletion from client library
2129 after calling "connect" client operation. Could cause
2130 crashes for example during reconnect timeouts. Affected
2131 files are lib/silcclient/client.c and
2132 irssi/src/silc/core/client_ops.c.
2134 * Check server private key file permissions before starting
2135 the server. Affected file silcd/serverconfig.c.
2137 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2139 * NULL terminate allocated string in silc_buffer_strformat.
2140 Affected file lib/silcutil/silcbuffmt.c.
2142 * Rewrote the invite/ban list string handling in server to
2143 use SilcBuffer instead. Affected files are silcd/command.c
2144 and silcd/server_util.c.
2146 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2148 * Fixed double free in CMODE command when setting new HMAC
2149 for channel. Affected file silcd/command.c.
2151 * Added couple of missing memset's to zero sensitive memory.
2152 Affected files silcd/command.c, lib/silcclient/command.c.
2154 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2156 * Fixed a double free in INVITE command error handling in
2157 server. Affected file silcd/command.c.
2159 * Added macros SILC_SWAB_[16|32] to swab byte order of
2160 16-bit and 32-bit unsigned integers. Affected file
2161 lib/silcutil/silctypes.h.
2163 * Use the SILC_SWAB_16 instead of htons() in server when
2164 handling ports since the ports in structures are always
2165 in little-endian order (regardless of platform). Affected
2166 file silcd/serverid.c and silcd/server_backup.c.
2168 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2170 * Send DISCONNECT in close admin command in server. Affected
2171 file silcd/command.c.
2173 * Check whether we are already connecting to a remote router
2174 (in addition of checking whether we are already connected)
2175 before creating new connection. Affected file silcd/server.c.
2177 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2179 * Added better compiler and compiler flags checking in
2182 * Check that socket is valid after QoS is applied to data.
2183 Affected file lib/silcutil/unix/silcunixsockconn.c.
2185 * Make sure the socket connecetion is not closed to early
2186 when closing connection in server. Also make sure the
2187 connection is always closed after error in a protocol.
2188 Affected file silcd/server.c.
2190 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2192 * Removed --session and --dummy options from Irssi SILC Client.
2193 -d option is available only if --enable-debug was given.
2194 Affected files are irssi/src/silc/core/silc-core,
2195 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2197 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2199 * Added silc_buffer_steal to steal the data from the buffer.
2200 Affected file lib/silcutil/silcbuffer.h.
2202 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2204 * Fixed server crash with double Primary block in config file.
2206 Fixed also various memory leaks around the config file
2207 parser. Affected files lib/silcutil/silcconfig.c,
2208 silcd/serverconfig.c.
2210 * Changed my nickname (Johnny Mnemonic) to my real name, this
2211 means that bugs introduced by him were actually introduced
2214 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2216 * Don't display "foo appears as foo\nYou're now known as foo"
2217 messages. Affected file irssi/src/silc/core/client_ops.c
2219 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2221 * Fixed error handling of invalid client entry when calling
2222 commands in server. Fixes a crash. Affected file
2225 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Added some sanity checks in server for correctness of the
2228 server configuration. Affected file silcd/serverconfig.c.
2230 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Prevent endless resolving of user informations in USERS
2233 command by checking the command reply status correctly.
2234 Affected file lib/silcclient/command_reply.c.
2236 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2239 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2240 Aldous <Matthew@Aldous.com>.
2242 * Added better implementation using CriticalSection of
2243 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2244 <mikko.lahteenmaki@pikabaana.net>.
2246 * Added some Winsock WIN32 compatiblity defines into
2247 includes/silcwin32.h.
2249 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Fixed double free in async host lookup code. Affected file
2252 lib/silcutil/silcsockconn.c.
2254 * On backup router handle now the SERVER_SIGNOFF from router
2255 for local connected servers too, and close the connections.
2257 Do not process them as normally signing off servers when they
2258 really signoff by sending EOF fe, but always assume that
2259 router sends the SERVER_SIGNOFF.
2261 Affected files silcd/server.c and silcd/packet_receive.c.
2263 * Fixed socket unsetting when closing connections. Affected
2264 files silcd/server.c and silcd/packet_send.c.
2266 * Do not print the nickname in SERVER_SIGNOFF if we do not
2267 have it. Prevents asserts in Irssi core. It is possible we
2268 don't have the nick if it was just being resolved when server
2269 signoff. Affected file irssi/src/silc/core/client_ops.c.
2271 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Fixed autonick crashbug in client library. Affected file
2274 lib/silcclient/client.c.
2276 * Fixed Unix implementation of SilcMutex to really assert if
2277 the mutex is locked/unlcoked already. Affected file
2278 lib/silcutil/unix/silcunixmutex.c.
2280 * Fixed locking in silc_schedule_uninit. It didn't lock
2281 when dispatching timeout tasks. Affected file is
2282 lib/silcutil/silcschedule.c.
2284 * Changed Win32 implementation of SilcThread to use modern
2285 Win32 interface. Affected file is
2286 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2288 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2290 * Don't print signed messages when sending failed. Affected files
2291 irssi/src/silc/core/silc-[servers.c/commands.h]
2293 * Send adquate signal when founding a channel by joing it. Affect
2294 file irssi/src/silc/core/client_ops.c
2296 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2298 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2299 irssi/src/fe-common/core/themes.c
2301 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Fixed close command to use the port correctly when closing
2304 server connections. Affected file silcd/idlist.c.
2306 * Check for NULL outbuf in silc_socket_write. It is possible
2307 that it is NULL is some odd case. Affected files are
2308 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2310 * Do not call final protocol callback for backup router
2311 resuming protocol when closing connection. It is closed
2312 by timeout in case of error. Affected file silcd/server.c.
2314 * Backup reconnect to router if backup resuming protocol
2315 failed. Affected file silcd/server_backup.c.
2317 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Fixed double free in SKE library error hadling when signature
2320 error occurred. Affected file lib/silcske/silcske.c.
2322 * Save the fingerprint to new SilcClientEntry after changing
2323 nickname. Affected file lib/silcclient/client_notify.c.
2325 * Print SIGNOFF in Irssi SILC client only if the nickname is
2326 known. Prevents asserts in Irssi core. It is possible we
2327 don't have the nick if it was just being resolved when it
2328 quit. Affected file irssi/src/silc/core/client_ops.c.
2330 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Fixed double free in invite list adding code when adding
2333 invite strings. Affected file silcd/server_util.c.
2335 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * More log printing during backup router protocol. Affected
2338 file silcd/server_backup.c.
2340 * Removed backwards support for old private key file format.
2341 Affected file lib/silccrypt/silcpkcs.c.
2343 * Removed backwards support for not-so-strict decryption length
2344 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2346 * GETKEY to update the client entrys fingerprint too.
2347 Affected file lib/silcclient/command_reply.c.
2349 * Added --without-libtoolfix for package builders using weird
2350 wrappers around libtool (BSD at least).
2352 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Fixed backup router bugs: When backup resumes router and
2355 receives a CHANNEL_MESSAGE packet the backup must not act
2356 as router since the packet header decryption would be
2357 different. Also, when relaying packets to channel, do
2358 not re-encrypt packets on backup that came from the primary
2359 since the connection isn't really router-router connection.
2360 Affected files silcd/server.c, silcd/packet_send.c.
2362 * Added checks in encryption/decryption that encryption/decryption
2363 length sent as argument really is multiple by block size. Helps
2364 catching really weird bugs like the above backup router bugs
2365 when packets are being decrypted in wrong way. Affected files
2366 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2368 * Fixed padding generation in private key file encryption.
2369 Affected file lib/silccrypt/silcpkcs.c.
2371 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Added ignore_message_signatures setting which can be used
2374 to ignore signatures in messages. Affected files are
2375 irssi/src/silc/core/client_ops.c, silc-core.c.
2377 * Fixed the libtoolfix to use command line options instead of
2378 environment variables. They didn't work as expected. Now,
2379 the libtool is fully run-time configurable.
2381 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2383 * Verify signature payload for signed messages. Affected files
2384 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2385 irssi/src/silc/core/silc-core.h
2387 * Display signature verification result in public and private
2388 messages using theme abstracts. See irssi/default.theme for
2389 examples on their usage. Affected files
2390 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2391 irssi/src/fe-common/silc/module-formats.[ch],
2392 irssi/src/fe-common/silc/fe-common-silc.c,
2393 irssi/src/fe-common/silc/Makefile.am
2394 irssi/src/fe-common/core/fe-messages.[ch]
2396 * Fixed bugs in Irssi's theme parsing. Affected files
2397 irssi/src/fe-common/core/themes.c
2399 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Calculate the correct length for signed messages before
2402 encrypting, it must be multiple by block size. Affected
2403 file lib/silccore/silcmessage.c.
2405 * silc_message_signed_get_public_key returns now both
2406 decoded and encoded public key. Affected files are
2407 lib/silccore/silcmessage.[ch].
2409 * Added libtoolfix script that makes the libtool more generic
2410 and configurable in run-time. Now we can specify in run-time
2411 if what kind of libraries we want to create, regardless of
2412 configuration. SIMs are now creates even if --disable-shared
2413 was explicitly given.
2415 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Fixed founder key sending in CMODE command in client.
2418 Affected file lib/silcclient/command.c.
2420 * Fixed CUMODE founder authentication in server to not check
2421 for client's public key since it's not supposed to do that.
2422 Affected file silcd/command.c.
2424 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2426 * Set realname and hostname in NICK_REC records. Affected file
2427 irssi/src/silc/core/silc-nicklist.c
2429 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Remove 1.0 protocol backwards compat code from client
2434 * Added more reliable check for whether nickname did change
2435 or not, or whether only Client ID changed in NICK_CHANGE
2436 notify. Affected file lib/silcclient/client_notify.c.
2437 Fixes bug in '@' character handling in a nickname.
2439 * Added support for automatically parsing signature from
2440 the message payload. Added new function
2441 silc_message_get_signature to return the payload to
2442 application. Affected files lib/silccore/silcmessage.[ch].
2444 * Changed the private_message and channel_message client
2445 operations to deliver the SilcMessagePayload to the
2446 application too. Application can use it fe. to get the
2447 signature from the message for verification. Affected
2448 file lib/silcclient/silcclient.h, client_channel.c and
2451 * Redefined the signed payload for message payloads.
2452 Updated protocol specs and implemented.
2454 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Fixed wrong invite and ban list handling in server command
2457 reply. Affected files are silcd/command_reply.c,
2458 silcd/server_util.[ch].
2460 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Fixed CMODE setting in server when founder mode was set.
2463 Affected file silcd/command.c. Bug #95.
2465 * Added support to setting specific public key in CMODE in
2466 Irssi SILC client. Affected file lib/silcclient/command.c.
2468 * Added support to use specific public key in CUMODE in
2469 Irssi SILC Client. Affected file lib/silcclient/command.c.
2471 * Added support for inviting and banning by public key in
2472 Irssi SILC client. Affected file lib/silcclient/command.c.
2474 * Fixed fingerprint/babbleprint showing in invite and ban
2475 list command replys. Affected file is
2476 irssi/src/silc/core/client_ops.c.
2478 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2480 * Format CMODE +c and +h to display both the mode and the argument
2482 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Added test vectors and test programs for SHA-1, MD5,
2485 HMAC-SHA1 and HMAC-MD5. New tests are located in
2486 lib/silccrypt/tests/. Fixed also argument decoding bug in
2487 MD5 implementation. Affected file lib/silccrypt/md5.c.
2489 * Changed the channel private key and private message key
2490 generation (with static keys) to use SHA1 instead of MD5,
2491 as SHA1 is the mandatory hash function in SILC. Affected
2492 file lib/silcclient/client_[channel/prvmsg].c.
2494 * Changed the private key file encryption to use SHA1 instead
2495 of MD5. Added support for the old generation and added
2496 automatic change of the key (to be removed later). Affected
2497 files lib/silccrypt/silcpkcs.c.
2499 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Load only files with .pub suffix in PublicKeyDir. Affected
2502 file silcd/serverconfig.c.
2504 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2506 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2507 channels. Affected files silcd/silcd.c, silcd/server.h.
2509 * Added the config directive PublicKeyDir for the client block.
2510 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2512 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Merged Toni's irssi/silc.conf patch.
2516 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2518 * Max alloc tests in allocation routines. Affected file
2519 lib/silcutil/silcmemory.c.
2521 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Fixed a typo in resuming code that fixed detach/resume code
2524 in server. Bug #93. Affected file silcd/packet_receive.c.
2526 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2528 * Do reverse lookups for server when /connecting. Affected files
2529 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2530 irssi/src/core/net-nonblock.*
2532 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Added library versioning for shared libraries. Affected
2535 files configure.in.pre and lib/Makefile.am.pre.
2537 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2539 * Display INVITE and BAN lists as specified by SILC 1.2
2541 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Do not send invite list back unless asked (when sending
2544 no arguments) or when list was modified. Affected file
2547 * Remove client from invite list in KILLED notify and in
2548 KILL command. Affected file silcd/command.c and
2551 * Fixed bugs in invite list handling in INVITE command.
2552 Affected files silcd/command.c and silcd/server_util.c.
2554 * Merged with Irssi 0.8.6.
2556 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2557 Affected file irssi/src/fe-text/silc.c.
2559 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * The silc_argument_get_[first/next] now return the argument
2562 type to caller. Added silc_argument_payload_encode_one.
2564 Affected files are lib/silccore/silcargument.[ch].
2566 * Added support for the SILC 1.2 INVITE command and new
2567 invite lists to server. Affected files are silcd/command.c,
2568 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2570 * Added support for the SILC 1.2 BAN command and new
2571 ban lists to server. Affected files are silcd/command.c,
2572 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2574 * Added support to client sending new INVITE command. Affected
2575 file is lib/silcclient/command.c.
2577 * Added support to client sending new BAN command. Affected
2578 file is lib/silcclient/command.c.
2580 * Added support for removing client from invite list when kicked
2581 from channel, as SILC 1.2 dictates. Affected files are
2582 silcd/packet_receive.c and silcd/command.c.
2584 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2587 automatically the cipher's internal IV. Affected files
2588 lib/silccrypt/silccipher.[ch].
2590 * Assure the RESUME_CLIENT packet is not sent to twice to
2591 backup router if the detached client was originated from
2592 the backup. Affected file silcd/server.c. Bug #76.
2594 * Changed silc_sim_symname to not allocate memory. Affected
2595 file lib/silcsim/silcsimutil.c.
2597 * Fixed memory leaks with SIMs in server. Affected files
2598 silcd/serverconfig.c, silcd/server.c.
2600 * Fixed channel key distribution after resuming detached
2601 client. Affected files silcd/packet_receive.c.
2603 * Fixed channel's global_user boolean checking after detaching.
2604 Check it after changing the owner of the client not before.
2605 Affected file silcd/packet_receive.c.
2607 * Fixed few double frees from client library. Fixes at least
2608 Bug #81, possibly others too.
2610 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2611 notifys in Irssi SILC Client. Affected file is
2612 irssi/src/silc/core/client_ops.c. Bug #82.
2614 * Applied Ville Räsänen's manual page and --mandir bugfix
2615 patch. Affected files are configure.in.pre and Makefile.am.pre.
2618 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added support to backup router protocol for backup to tell
2621 normal server that it cannot use the backup router as primary
2622 because the primary isn't really down. Updated protocol
2625 * Added support for primary router to tell backup router that
2626 resuming is not possible because the backup really isn't primary
2627 in the cell. For example if backup disconnected itself the
2628 resuming is not allowed since the primary really did not
2629 go down. Updated protocol specs.
2631 * Removed MARS from crypto library.
2633 * Defined the CTR mode and Randomized CBC mode in SILC. The
2634 CTR mode is RECOMMENDED now in specification. Defined also
2635 Serpent cipher as optional cipher. Updated the protocol specs.
2637 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Added support for inviting/banning by IP/MASK, public key,
2640 and explicit Client ID. Redefined the command and notify
2641 types to allow easier forwards support for other methods
2642 of inviting/banning. Updated protocol specs.
2644 * Remove the client from channel's invite lists if the client
2645 is kicked or killed. Updated protocol specs.
2647 * Unified the Channel Message Payload and Private Message
2648 into one Message Payload. Updated protocol specs and
2651 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * Don't wait for EOF after socket error has occurred, but
2654 close the connection. Affected file is silcd/server.c.
2656 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Added support for setting FOUNDER mode on channel with
2659 specific public key which can be set with CMODE command.
2660 Updated protocol specs and implemented in client and server.
2662 * Fixed the Irssi SILC client to correctly shutdown the client
2663 library to avoid memory leaks. Affected files are
2664 irssi/src/silc/core/silc-core.c and silc-servers.c.
2666 * Deprecated the No Reply flag in SKE protocol and introduced
2667 "IV Included" flag which can be used to indicate that the IV
2668 is included in the ciphertext. This makes it possible to use
2669 SILC on unreliable transport, such as UDP which may cause
2670 packet reordering and losses. Updated protocol specs, did
2673 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2676 < 32 bit values in correct size. Affected file is
2677 lib/silcmath/mp_mpi.c.
2679 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Fixed the KE Start Payload parsing to check that mandatory
2682 fields are present. Affected file lib/silcske/payload.c.
2684 * Fixed compilation warnigs in Irssi SILC Client. Affected
2685 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2687 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2689 * Print "nick now appears as newnick" and update Irssi's nicklist
2690 when you change your nick to "nick". Closes #62
2692 * Never format your own nick. Closes #63
2694 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2696 * SILC_UMODE_GONE changes are now propagated correctly to the
2697 Irssi client. Closes #54
2699 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2701 * Fixed example in /HELP KEY
2703 * Added expando $j which expands to current SILC Client version
2705 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Fixed public key decoding in crypto library.
2709 * Added better error printing to SKE library.
2711 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Fixed NICK command to not crash if nickname was not sent.
2715 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2718 Deprecated the old Encrypt-And-MAC order. Updated protocol
2719 specs and implemented.
2721 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2722 generation. Updated specs and implemented.
2724 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Added support for rekey before 2^32 sequence number wraps.
2727 Affected files in server and client library.
2729 * Padding must be at least 8 bytes now. Implemented and updated
2732 * Compute maximum padding for authentication packets to make
2733 passphrase approximation attacks impossible. Affected files
2734 in client library and in server.
2736 * Fixed PING command sending in client library and handling in
2737 server. The server ID must be ID Payload, not raw ID data.
2738 Affected files in server and client library.
2740 * Defined that all public keys sent in commands and notify
2741 payloads are actually Public Key Payloads not raw public key
2742 data. Updated protocol specs and implemented.
2744 * Updated protocol version to 1.2. Updated specs and code.
2746 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2747 status types. Updated specs and the code.
2749 * Added support for normal client to kill its own entries from
2750 the network. Updated protocol specs and the code.
2752 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2753 and added initial implementation.
2755 * Added MAC field to the Private Message Payload to protect
2756 against chosen ciphertext attacks. Updated the protocol specs
2759 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2760 attribute to indicate the user's current idle and signon time
2761 of a service. Updated protocol specs and implemented.
2763 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Added "do_not_bind" argument to silc_client_file_send what
2766 can be used to not bind locally but assume the file receiver
2767 provides the point of connect. Usefull when sender is behind
2768 NAT device. Affected file lib/silcclient/silcclient.h and
2771 * Added -no-listener option to FILE SEND command in Irssi SILC
2772 client. Affected file irssi/src/silc/core/silc-servers.c.
2773 Renamed FILE RECEIVE to FILE ACCEPT.
2775 * Confirm passphrase for private key encryption in
2776 silc_create_key_pair and silc_change_private_key_passphrase.
2777 Affected files are lib/silcutil/silcapputil.c.
2779 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * Move silc_client_packet_send back to internal, added
2782 silc_client_send_packet, a bit simpler function for application.
2783 Affected files lib/silcclient/silcclient.h, client.c and
2786 * Moved the SilcClientEntry, SilcChannelEntry and
2787 SilcServerEntry to silcclient.h to be public and documented
2788 them for application. Affected files are
2789 lib/silcclient/silcclient.h and idlist.h.
2791 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Fixed manual page installation patch by Ville Räsänen.
2794 USERS help page fix patch by Ville Räsänen
2796 * Changed the silc_client_command_call interface to make
2797 the command call simpler for the application. The library
2798 now handles the command line parsing, command finding and
2799 execution. Application only needs to call the function
2800 with the command line. Affected files are
2801 lib/silcclient/silcclient.h, command.[ch].
2803 * Fixed silc_get_input to NULL-terminate the returned input.
2804 Affected file lib/silcutil/silcutil.c.
2806 * Resolve the client's public key in JOIN command if the
2807 founder auth data is being requested but we don't know the
2808 client's public key. Affected file silcd/command.c.
2811 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Print notify for server opers when backup router comes
2814 online. Affected file silcd/server.c.
2816 * Fixed the INVITE command to send the invite list in
2817 command reply. Affected file silcd/command_reply.c.
2819 * Fixed MOTD command reply sending. Affected file
2822 * UTF-8 decode the topic in TOPIC command reply and LIST
2823 command reply in Irssi SILC client. Affected file is
2824 irssi/src/silc/core/client_ops.c.
2826 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Fixed the INVITE command to not crash Irssi SILC client
2829 when given without nickname argument. AFfected file
2830 irssi/src/silc/core/client_ops.c.
2832 * Fixed double free in WHOIS query on normal server when
2833 forwarding query to router. Affected file is
2834 silcd/server_query.c.
2836 * Fixed WATCH command reply handling on normal server which
2837 was missing altogether. Affected file silcd/command_reply.c.
2840 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2842 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2843 Included yodl sources for each of these. Also modified
2844 Makefile.am prototype to install these files to proper
2845 locations. Updated CREDITS. Affected file Makefile.am.pre,
2846 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2849 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Added support for encrypted private key files. Now
2852 passphrase must be provided when new key pair is created
2853 (can be empty though), and prompted when loading the
2854 private key. Added support for loading the old-style
2855 non-encrypted private keys as well. Affected files
2856 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2859 * Fixed silc_get_input to accept input on all terminals.
2860 Affected file lib/silcutil/silcutil.c.
2862 * Moved the Irssi SILC client key loading and other stuff
2863 to be called after the arguments and UI is initialized.
2864 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2866 * Added -P option to Irssi SILC client which can be used
2867 to change the passphrase of the private key. Affected
2868 file irssi/src/silc/core/silc-core.c.
2870 * Added silc_change_private_key_passphrase apputil routine
2871 to lib/silcutil/silcapputil.[ch].
2873 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Fixed connection closing in client library to not crash.
2876 Moved the connection freeing totally to function
2877 silc_clinet_del_connection. Affected file
2878 lib/silcclinet/client.c.
2880 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Changed includes/silcincludes.h to silcincludes.h.in to
2883 include configuration specific information. The silcdefs.h
2884 is not included in to installation anymore (it's only
2885 compilation time header).
2887 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Moved the SilcClient and SilcClientConnection from client.h
2890 to the public lib/silcclient/silcclient.h. Changed the
2893 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * If version string in silc_clinet_alloc is NULL the library
2896 puts it automatically. Affected file lib/silcclient/client.c.
2898 * Changed the version strings from variables to #define's
2899 in includes/silcversion.h.
2901 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Added shared library complation support.
2905 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added lib/silcutil/silcapputil.[ch] for application
2908 utility functions. It includes routines for applications'
2909 convenience. Added silc_create_key_pair, silc_show_public_key
2910 and silc_load_key_pair functions.
2912 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Send RESUME_CLIENT packet from router to backup routers
2915 to in resuming. Affected file silcd/packet_receive.c.
2917 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * In IDENTIFY command parsing, send all other IDs except
2920 Client IDs explicitly to router for resolving on normal
2921 server. Also check that ID received in WHOIS command is
2922 always Client ID, others are not allowed. Affected file
2923 silcd/server_query.c.
2925 * Merged latest changes from irssi.org CVS.
2927 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2930 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2932 * Fixed the heartbeat sending in Irssi SILC client. Moved
2933 the silc_client_packet_send to silcclient.h for application
2934 usage. Affected files lib/silcclient/client_internal.h
2935 lib/silcclient/silcclient.h.
2937 * Fixed a bug in query resolving in server. Used wrong
2938 variable in a for loop and crashed. Affected file is
2939 silcd/server_query.c.
2941 * Server constructs requested attributes only to locally
2942 connected clients. Affected file silcd/server_query.c.
2945 * Fixed a bug when sending resolving from router to server
2946 with requested attributes. The constructed WHOIS command
2947 was incorrect. Affected file silcd/server_query.c.
2950 * Fixed Requested Attributes saving in WHOIS command reply.
2951 The length of the data buffer must be saved too. Affected
2952 file silcd/command_reply.c.
2954 * Update the client entry's servername after detaching is
2955 over. Affected file silcd/packet_receive.c. Bug #37.
2957 * Resolve incomplete client entrys in CUMODE_CHANGE and
2958 CMODE_CHANGE notifys. Affected file is
2959 lib/silcclient/client_notify.c. Bug #42.
2961 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Fixed channel key packet processing bug on backup router
2964 during backup resuming protocol. Affected file is
2965 silcd/packet_receive.c.
2967 * Fixed memory leaks in server. Affected files are
2968 silcd/server.c and silcd/packet_receive.c.
2970 * Fixed packet decryption problem when backup router encrypted
2971 channel message with wrong key during backup resuming
2972 protocol. Affected file silcd/packet_send.c.
2974 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2975 Toni Willberg (toniw@iki.fi)
2977 * Changed the SilcCipher context to be private. Changed the
2978 silc_cipher_get_iv to just return pointer to the IV. Added
2979 silc_cipher_get_name to return the name of the cipher.
2980 Fixed code all around to support these changes. Affected
2981 files are lib/silccrypt/silccipher.[ch], client library and
2984 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Fixed unaligned access in lib/silccore/silcattrs.c.
2988 * Fixed libtool linking in lib/silcsim/Makefile.am.
2990 * Fixed services attribute printing. Affected files is
2991 irssi/src/silc/core/silc-queries.c.
2993 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Fixed a crashbug in incoming server accepting. Affected
2996 file silcd/server.c.
2998 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added automatically generated index to Toolkit Reference
3003 * Added support for Postscript Toolkit Reference Manual.
3005 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Merged DISCONNECT fix, and autoconn port fix from Irssi
3010 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added 'send_events' boolean argument to the function
3013 silc_schedule_set_listen_fd which sends the set events to
3014 the application explicitly if set to TRUE. Default action
3015 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
3016 lib/silcclient/client_internal.h and silcd/server_internal.h.
3018 * Added silc_compare_timeval to determine which time values
3019 is smaller. Affected file lib/silcutil/silcutil.[ch].
3021 * Added sort-of "Quality of Service" (QoS) support to
3022 SilcSocketConnection. Data reception can be controlled with
3023 rate limit per second and/or read data length limit.
3024 Added silc_socket_set_qos. Affected files are
3025 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
3027 * Added the QoS configuration to SILC Server configuration
3028 file. Affected files are silcd/serverconfig.[ch] and
3031 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Merged with irssi.org CVS.
3035 * Failed OPER and SILCOPER authentications are now logged.
3036 Affected file silcd/command.c. Bugs #25.
3038 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * ROBODoc documented lib/silcutil/silcbuffer.h and
3041 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
3042 <ville.rasanen@iki.fi>.
3044 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Added support for auto-passphrase authentication from the
3047 config file during connecting which was not implemented
3048 yet. Affected file irssi/src/silc/core/client_ops.c.
3050 * Fixed a bug in authentication protocol failure handling which
3051 was processing wrong callback context. Affected files
3052 are lib/silcclient/client.c and protocol.c.
3054 * Fixed the /ATTR allow off to actually work. Affected file
3055 is irssi/src/silc/core/silc-queries.c.
3057 * Fixed the /ATTR -del to work. Affected file is
3058 irssi/src/silc/core/silc-queries.c.
3060 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
3064 * Fixed mask attribute adding in Irssi SILC client. Affected
3065 file irssi/src/silc/core/silc-queries.c.
3067 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Added support for saving the requested attributes in
3070 WHOIS to directory. Affected file is
3071 irssi/src/silc/core/silc-queries.c.
3073 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Added support for parsing VCard fields that do not have
3076 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
3078 * Fixed a double free bug in hash table foreach function
3079 if the entry was deleted in the foreach callback. Affected
3080 file lib/silcutil/silchashtable.c.
3082 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Added silc_attribute_get_verify_data to return the signature
3085 verification data for either user digital signature or
3086 server digital signature in Requested Attributes. Affected
3087 files are lib/silccore/silcattrs.[ch].
3089 * Added silc_vcard_alloc which is used to allocated dynamic
3090 SilcVCard context. The silc_vcard_free now checks whether
3091 the context is dynamically allocated or not. Affected files
3092 are lib/silcutil/silcvcard.[ch].
3094 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Periodically remove the NOATTR status from client entry
3097 so that the client may take the attributes in use even after
3098 server has resolved them unsuccessfully earlier. Affected
3099 file silcd/server_query.c and idlist.h.
3101 * Moved sha1hash and md5hash from client->internal to
3102 SilcClient for application usage. Affected files are
3103 lib/silcclient/client.h and client_internal.h.
3105 * Fixed attribute encoding and decoding bugs. Affected
3106 files lib/silccore/silcattrs.[ch].
3108 * Added ATTR command to Irssi SILC Client which is used to
3109 manage user's Requested Attributes sending and values for
3110 WHOIS command. Affected files around Irssi SILC client.
3112 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Added silc_buffer_strformat which can be used to format
3115 strings into a buffer which size is automatically increased.
3116 Affected file lib/silcutil/silcbuffmt.[ch].
3118 * Added implementation of VCard (RFC 2426) which can be used
3119 as part of Requested Attributes in WHOIS command. Affected
3120 file lib/silcutil/silcvcard.[ch].
3122 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Some strncat -> silc_strncat changes our the core and
3127 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
3128 errors. Added better error printing to SKE library.
3129 Affected files lib/silcske/silcske.c, silcske_status.h and
3132 * Save the PKCS key length even if only private key is set to
3133 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
3135 * Fixed the usage of silc_pkcs_get_key_len since it returns the
3136 length in bits not in bytes. Affected files are
3137 lib/silcske/silcske.c, lib/silccore/silcauth.c and
3138 silcd/server_query.c.
3140 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Added silc_attribute_payload_encode_data to directly encode
3143 the data into the attributes buffer. Renamed function
3144 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
3145 Affected files are lib/silccore/silcattrs.[ch].
3147 * silc_hash_table_find_foreach calls the foreach function now
3148 once even if the nothing was found with context set to NULL.
3149 Affected file lib/silcutil/silchashtable.[ch].
3151 * Remove the RESOLVING flag from client entry after received
3152 the Requested Attributes from the client. Fixed memory leak
3153 in client entry freeing. Affected files silcd/server_query.c
3156 * Added Requested Attributes support into SILC Client Library.
3157 It is not able to send requested attributes in WHOIS command,
3158 and also receive and process requested attributes. Added
3159 silc_client_attribute_[add|del] and silc_client_attributes_get
3160 functions. Added also `ignore_requested_attributes' to the
3161 SilcClientParams to not use attributes in client. Affected
3162 files are lib/silcclient/command.c, client_attrs.[ch],
3163 silcclient.h, client_internal and client.[ch].
3165 * Changed the silc_client_get_client_by_id to support Requested
3166 Attributes, it takes them as argument now. Affected file
3167 is lib/silcclient/silcclient.h, and idlist.c.
3169 * Added -details option to WHOIS command in Irssi SILC Client
3170 to support the requested attributes. By default it requests
3171 all attributes. Affected file lib/silcclient/command.c and
3172 irssi/doc/help/in/whois.in.
3174 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Add also SERVICE attribute for server-constructed attribute
3177 data. Also digitally sign the attributes and add
3178 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
3179 silcd/server_query.c.
3181 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Changed the silc_attribute_payload_encode to support list
3184 of attributes (function may be called several times to add
3185 a new attribute). Removed the silc_attribute_payload_encode_list
3186 function. The encoding function now also automatically encodes
3187 the data, so the caller does not need to do that. Affected
3188 files lib/silccore/silcattrs.[ch].
3190 * Added support for replying on behalf of the user to the
3191 Requested Attributes in WHOIS command in the server. Affected
3192 file silcd/server_query.c.
3194 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3195 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3197 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Don't swtich to become primary router if we are backup if
3200 decryption error has occurred. Affected file silcd/server.c.
3202 * Fixed a bug in backup router IP address comparison in
3203 silc_server_backup_get.
3205 Save now also the port of the server/router and use that
3206 in comparison as well. Affected file silcd/server_backup.c.
3208 * Normal server now reconnects to backup router automatically
3209 if connection is lost to it. Affected file silcd/server.c.
3211 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * If packet processing fails (like integrity check fails)
3214 the connection is closed now. Affected files are
3215 lib/silccore/silcpacket.c and silcd/server.c.
3217 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Fixed double free in RSA public key set function
3220 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3223 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3226 Added server_query.[ch] which provides one interface for
3227 querying information using all three commands.
3229 * Changed all "typedef unsigned char" in core library to
3230 "typedef SilcUInt8".
3232 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3236 * Renamed silc_server_get_client_resolve to
3237 silc_server_query_resolve and moved to server_query.[ch].
3239 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Resumed client packet handling from server put the resumed
3242 client on wrong list on router and caused the client not
3243 be present on the network anymore. Now fixed to put the
3244 client to correct list. Affected file silcd/packet_receive.c.
3246 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3248 * Various cleanup in error message output in config parsing code
3249 and in server init code. Fixed error log files containing
3250 too many newlines ('\n') in some situations. Affected files are
3251 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3253 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Use the reverse lookupped hostname in client internals
3256 instead of one user provided us as remote server name.
3257 Affected file lib/silcclient/client.c.
3259 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Added 'app_context' to silc_schedule_init. It is an
3262 application specific context that is delivered to application
3263 in task callback functions. Affected files are
3264 lib/silcutil/silcutil.[ch].
3266 * The hb_context in SilcSocketConnection is not freed
3267 automatically anymore (application must free it). Freeing
3268 it automatic is inconsistent. Affected files are
3269 lib/silcutil/silcsockconn.[ch].
3271 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Added support for removing explicitly added client connections
3274 in rehash and closing the client connections if they were
3275 unconfigured in the rehash. Affected file silcd/server.c.
3277 * Added support for aborting automatically pending commands
3278 that never receives the reply (to avoid memory leaks).
3279 Added also silc_server_command_pending_timed to set the
3280 specific timeout for pending command. Affected files are
3281 silcd/command[_reply].[ch].
3283 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3284 specs and lib/silccore/silcstatus.h.
3286 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Changed the silc_get_time to accept time value as argument
3289 or if zero is sent return current local time. Affected
3290 file lib/silcutil/silcutil.[ch].
3292 * Added STATS command to client library and Irssi SILC client.
3293 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3295 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Assure that channel key is set before sending it. May
3298 crash server otherwise. Affected file silcd/packet_send.c.
3300 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Assure that endless loop cannot happen with detached client
3303 resolving on normal server. Added idlist status
3304 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3305 silcd/idlist.h and silcd/packet_receive.c.
3307 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Incoming file transfer request cannot use same session as
3310 the sending session. This can happen when sending file to
3311 yourself. Crashed the client on quit. Affected file
3312 lib/silcclient/client_ftp.c. Bug #24.
3314 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Implemented the draft-riikonen-precense-attrs draft and
3317 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3319 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Distribute the SERVER_SIGNOFF notify also to local backup
3322 routers from the primary router. The backup router may not
3323 have the signing of local server directly connected and need
3324 to know about the signoff. Affected file silcd/server_util.c.
3326 * Use the primary router as the origin of the locally connected
3327 server when it is disconnecting from the backup router since
3328 that's where it really is coming from. Now the clients from
3329 the disconnecting server are removed correctly and "shadow"
3330 clients are not left to the backup router. Affected file
3333 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * If normal server is standalone and found existing but disabled
3336 channel, do not re-create the channel since it creates
3337 duplicate same channels. Affected file silcd/server.c.
3339 * Added anonymous client connections support to server. New
3340 "anonymous" configuration option to ConnectionParams section
3341 added. If set to true, the username and hostname information
3342 of the client will be scrambled and anonymous user mode is
3343 set automatically to the user. Affected files are
3344 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3346 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * In JOIN notify handling, mark that the cache entry of the
3349 client cannot be expired. Can cause crashes on normal
3350 server (asserts client->channels). Affected file is
3351 silcd/packet_receive.c.
3353 * From now on distribution versions are used as protocol versions
3354 instead of by default using the Toolkit base version as protocol
3355 version. Affected file prepare.
3357 * Do not set the locally resolved hostname for local client
3358 entry but take what server sends. This way the real hostname
3359 is showed in WHOIS for yourself. Affected file is
3360 lib/silcclient/idlist.c and lib/silcclient/client.c.
3362 * Resolve local info with IDENTIFY when connecting to server.y
3364 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3366 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3367 for implied search (not needed on platforms which has native
3368 pthreads library). Use --without-pthreads to disable threads.
3369 Affected file is configure.in.pre
3371 * Fixed --with-iconv on platforms which need to bypass (broken)
3372 native iconv(). Affected file is configure.in.pre
3374 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Moved -C option parsing in Irssi SILC client at same time
3377 as other options. The UI was initialized earlier and caused
3378 problems on command line. Bug #16. Affected file is
3379 irssi/src/silc/core/silc-core.c.
3381 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3383 * Added global variable silc_log_timestamp that tells silclog
3384 wether to print or not the timestamp in the logging files.
3385 Affected file lib/silcutil/silclog.[ch].
3387 * Added silcd configuration option Timestamp in the Logging
3388 section. Affected file silcd/serverconfig.[ch],
3389 doc/example_silcd.conf.in.
3391 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Fixed fingerprint checking to check for entirely empty
3394 fingerprint instead of two first bytes when determining
3395 if it is set. Bug #18. Affected file silcd/command.c.
3397 * Fixed duplicate PKCS name registering to not allow it.
3398 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3400 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3402 * Conditionalize non-gcc compiler optimizations for various
3403 platforms, enable those commented out. Cleanups.
3404 Affected file lib/silcmath/mpi/configure.in
3406 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3408 * silc_rng_exec_command() left zombie processes if command
3409 didn't generate any output. Affected file
3410 lib/silccrypt/silcrng.c
3412 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3414 * Rewrote iconv checking, introduce --with-iconv for systems
3415 which rely on libiconv. Check if iconv() provided by libc
3416 is good enough, otherwise demand libiconv. Affected file
3419 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3421 * Search for ldopen() also in libc. This enables SIM support
3422 on *BSD systems. Based on patch from Alex Zepeda. Affected
3423 file configure.in.pre
3425 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3427 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3428 This fixes prepare on *BSD systems. Affected file
3431 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * More fixed for not having purge timeout for global clients
3434 that are on channel. Affected files silcd/command_reply.c
3437 * Fixed the rekey protocol to work with backup router connections.
3438 Rekey packets are now allowed on disabled connections as
3439 well. Affected files silcd/packet_send.c and server.c.
3441 * Do not switch to be as backup router when shutting down and
3442 closing the primary connection. Affected file silcd/server.c.
3444 * Fixed memory leaks in backup router deleting. Added
3445 silc_server_backup_free to free all data during shutdown of
3446 server. Affected files silcd/server_backup.[ch].
3448 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Do not process commands if the sock->user_data is NULL.
3451 Affected file silcd/command.c.
3453 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Fixed buffer overflow and security problems (loosing bits
3456 in CFB encryption) in SILC RNG. Problems reported by
3457 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3459 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Added yet more checks that client is not expired on global
3462 list if it is on channels. Affected file is
3463 silcd/command_reply.c.
3465 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Merged c0ffee's MIME signal patch which adds support for
3468 sending also MIME messages in Irssi SILC Client, and handling
3469 received MIME messages in a signal (and perhaps doing something
3470 to non-textual MIME messages).
3472 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Fixed pending command deletion in server and client library
3475 to check the whole list instead of breaking after first found.
3476 The affected files are silcd/command.[ch] and
3477 lib/silcclient/command.[ch].
3479 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3482 secret or private, otherwise it's possible to find out
3483 whether a secret channel exists or not. Affected file
3486 * If CMODE change fails during the mode setting, assure that
3487 the old mode mask is set for the channel back. Affected
3488 file silcd/command.c.
3490 * Fixed passphrase saving on +a channel on normal server
3491 after successful JOIN command. Affected file silcd/command.c.
3493 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Remove server/router operator privileges in DETACH command,
3496 since it's possible to resume to server where these
3497 privileges would not be allowed for the client. Affected
3498 file silcd/command.c.
3500 * Do not set to wait for backup in rehash of the server.
3501 Affected file silcd/server.c.
3503 * Do not check listener sockets when counting how many
3504 socket connections we have. Affected file is
3505 silcd/server_util.c.
3507 * Do not announce disconnected clients that are remaining
3508 in history (for WHOWAS). This is because SIGNOFF notify
3509 for these has been sent earlier already. Affected file
3512 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Buffer overflow with CUMODE command's mode->mode character
3515 conversion. Reported by Ville Räsänen. Affected file
3516 lib/silcutil/silcutil.c.
3518 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Allow heartbeat packets to go disabled connections anyway.
3521 Affected files silcd/server.c and silcd/packet_send.c.
3523 * Do not broadcast New Channel packets with List flag set
3524 in the packet to backup routers. The router must check
3525 for the correctness of the packets before sending them.
3526 It is possible that router will have enforce Channel ID
3527 change and this would cause desync in the backup router.
3528 Affected file silcd/packet_receive.c.
3530 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3531 are handled in list parsing. They are not list packets
3532 anymore. Affected file silcd/packet_receive.c.
3534 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Stop waiting for backup router through the timeout, not
3537 directly after backup router has arrived. Affected file
3540 * Do not re-create channel keys and send them when removing
3541 clients in server shutdown. Affected files are
3542 silcd/server_internal.h and silcd/server_util.c.
3544 * Notify distribution to backup routers was missing from
3545 the silc_server_send_notify_dest function which caused
3546 desyncing problems with backup router. Affected file is
3547 silcd/packet_send.c.
3549 * The client's channel removing was working wrong on
3550 backup router. It assumed that it doesn't know global
3551 information but backup router does know. For this reason
3552 it could remove channel when it wasn't supposed to do that.
3553 Affected file silcd/server.c and silcd/server_util.c.
3555 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Stop for a couple seconds after badkup router has become
3558 primary router. Affected file silcd/server.c.
3560 * Added silc_server_remove_servers_by_server, which is used
3561 to remove servers originated from some other server. Also
3562 clients of those servers can be removed too. Affected file
3563 silcd/server_util.[ch].
3565 * When removing clients after a server has signed of remove
3566 also all servers behind that server (unless they are known
3567 to be available locally), and send SERVER_SIGNOFF for each
3568 of the server separately. Also the signed off clients are
3569 sent now separately per signed off server. The affected files
3570 are silcd/server.c and silcd/server_util.[ch].
3572 * All servers added with silc_idlist_add_server must always
3573 have both "router" and "connection" pointers set. Otherwise,
3574 bad server entries may be left around in the cache.
3575 Affected file silcd/command_reply.c.
3577 * Do not create the channel key in NEW_CHANNEL packet
3578 processing if the channel is empty. Affected file
3579 silcd/packet_receive.c.
3581 * Completed backup router support for standalone routers.
3582 Supports also servers in the cell that do not use the backup
3585 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3587 * Fixed a bug in silc_string_regexify which did not add '^'
3588 at the start of each string, and thus the matching was
3589 not explicit. For example ban list iikone@*!*@* would
3590 match also "priikone", which is wrong, it would have to be
3591 *iikone@*!*@* to match also "priikone". Affected
3592 file lib/silcutil/unix/silcunixutil.c.
3594 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Enable all local server connections before updating client
3597 caches when we've become backup router. Otherwise, signoff
3598 packets may not reach the clients. Affected files are
3599 silcd/server.c and silcd/server_util.[ch].
3601 * Fixed a bug in version string parsing which could crash
3602 the program with specially formatted version string.
3603 Bug reported and patch provided by Ville Räsänen. Affected
3604 file lib/silcutil/silcutil.c.
3606 * Handle the disconnection immediately when DISCONNECT
3607 packet is received in server. Affected file silcd/server.c.
3609 * Primary router now waits a short time (10 seconds) for
3610 backup router connection before accepting any other
3611 connection (except local). Affected file silcd/server.c,
3614 * Fixed a crash in client libary in NICK_CHANGE notify when
3615 NICK_CHANGE arrived for client entry we are resolving
3616 currently. Affected file lib/silcclient/client_notify.c.
3618 * Call the sconn->callback completion even if error had
3619 occurred. Start reconnecting always if connection to
3620 primary router fails during backup router protocol.
3621 Affected files silcd/server.c and server_backup.c.
3623 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Added functions silc_server_send_opers and
3626 silc_server_send_opers_notify to send packets stricly
3627 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3628 to send variable argument notify to operators.
3629 Affected files silcd/packet_send.[ch] and silcd/server.h.
3631 * Removed UMODE rights checking with UMODE_CHANGE notify.
3632 Affected file silcd/packet_receive.c.
3634 * Server/router operator now receives notify when network
3635 switches to backup router and when it resumes the use of
3636 primary router. Affected file silcd/server.c and
3637 silcd/server_backup.c.
3639 * Fixed the updating of client information after backup
3640 resuming protocol is over; update all except local clients
3641 to the new primary router. The affected file is
3642 silcd/server_util.c.
3644 * Added support for closing active connections in rehash
3645 that were unconfigured by the user. Supports currently
3646 closing server and router connections. Affected file
3649 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3651 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3654 is NULL since seems that on some platforms NULL is allowed
3655 and on some it's not. Fallback encoding is used instead.
3656 Affected file lib/silcutil/silcstrutil.c.
3658 * Fixed statistics updating for incoming server connection
3659 which could cause problems when re-connecting. Affected
3660 file silcd/server.c.
3662 * Preliminary backup router support for standalone router
3663 added. Affected files in silcd/.
3665 * Mark server connections in backup router disabled before
3666 and after backup protocol. Affected file is
3667 silcd/server_backup.c.
3669 * Added support for reconnecting to remote server connection
3670 even if the protocol fails, and if the configuration wants
3671 us to keep trying to connect anyway.
3673 Server connection is not allowed to backup router if
3674 backup router does not have connection to primary router yet.
3676 Affected file is silcd/server.c.
3678 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Added silc_client_udpate_server function to update changed
3681 server info. Affected file lib/silcclient/idlist.[ch].
3683 * Added check for server entries that are being resolved when
3684 notify is received. If being resolved, handle the received
3685 notify only after it's resolved so that all notifys are
3686 handled in same order as received from the server.
3688 Added similar resolver check to channel entries. Every
3689 notify that cause resolving of any information that affects
3690 channel entry marks the channel entry in waiting state.
3691 After whatever resolving is over the waiters are signalled
3692 and only then the notifys are handled in the same order
3693 as delivered from the server.
3695 Affected files are lib/silcclient/idlist.[ch], and
3698 * Fixed KILLED notify handling in normal server. Affected
3699 file silcd/packet_receive.c.
3701 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3702 is locally connected, or was locally connected (but may
3703 be detached and connection is not active). Added also
3704 SILC_IS_LOCAL for checking this status. Affected files
3705 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3706 silcd/server.c and silcd/server_internal.h.
3708 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Don't send or handle TOPIC_SET if topic is already set and
3711 is same as being set. Affected files silcd/command.c and
3712 silcd/packet_receive.c.
3714 * Fixed CMODE change rights checking to work correctly when
3715 removing modes by operator. Affected file is
3716 silcd/server_util.c.
3718 * Fixed some handling with New Channel packet in router and
3719 fixed some CMODE_CHANGE notify handling in server and router.
3720 Affected file is silcd/packet_receive.c.
3722 * Changed "disconnect" client operation to include the
3723 reason of the disconnection and optional disconnection
3724 message. Affected file lib/silcclient/silcclient.h.
3726 * Made the compilation of lib/contrib/ stuff conditional.
3727 Affected files configure.in.pre, lib/contrib/Makefile.am.
3729 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3732 to the sender of the notify too, to avoid situation where two
3733 notifys are in the network at the same time going to oppsite
3734 directions. Affected file silcd/packet_receice.c.
3736 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Delete the client from channel even if the cilent->id is
3739 NULL. It was possible that client was deleted without
3740 removing from channels (theoretically at least). Affected
3741 file silcd/server.c and silcd/server_util.c.
3743 * Free the client data too when resuming is not successful.
3744 Affected file silcd/packet_receive.c.
3746 * Merged some code from c0ffee's silc-plugin. Affected files
3747 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3749 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3750 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3751 to the primary router connection, the other one returns
3752 TRUE if packet must be broadcasted to network.
3754 * All notifys that are destined to primary router (to network)
3755 are now automatically sent to backup routers even if the
3756 router is standalone (and has backup router). Affected files
3759 * Added --without-irssi and --without-silcd configuration
3760 options for disabling the compilation of these applications.
3761 Affected file configure.in.pre and prepare.
3763 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3766 UTF-8 encoding and decoding. Added also new encodings
3767 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3769 Added also SILC_STRING_LANGUAGE which is language and charset
3770 specific encoder and decoer for those platforms that support
3771 iconv(). It can convert the UTF-8 to and from the locale
3772 specific character set.
3774 Affected file lib/silcutil/silcstrutil.[ch].
3776 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3778 * Added function silc_get_command_name to the file
3779 lib/silcutil/silcutil.[ch].
3781 * Improved the server debug output a bit. Affected files are
3784 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Save the channel passphrase when received succesful JOIN
3787 command reply from router, on normal server. Otherwise
3788 joinig +a channels from normal server is not possible.
3789 Affected file silcd/command.c.
3791 * Fixed a bug in TOPIC_SET notify handling. The notifier
3792 may be other than client too, like server or channel.
3793 It expected it to always be only client and ignored the
3794 notify. Affected file silcd/packet_recieve.c.
3796 * Removed some (unnecessary) debug printing from
3797 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3799 * Do not force CMODE_CHANGE when server is announcing new
3802 Router announces stuff only after server reannounces channel
3803 after CHANNEL_CHANGE notify.
3805 These fixes optimizes the announcing procedure, and perhaps
3806 fixes some problems too. Affected file silcd/packet_receive.c.
3808 * Fixed SERVER_SIGNOFF sending to local clients. It was
3809 totally broken and sent the notify to all local clients,
3810 instead of only to those that was on same channel as the
3811 signing off clients. Affected file silcd/server_util.c.
3813 * Added -D option to server. It can be used to give debug
3814 level. The levels are from 0 - 99, and are predefined for
3815 smooth server debugging. (see silcd.c for the predefined
3816 levels). Affected file silcd/server.c.
3818 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Fixed a bug in Irssi SILC client to close the connection
3821 properly when disconnecting from server. Affected file
3822 irssi/src/silc/core/client_ops.c.
3824 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * When authenticating as founder during JOIN command, check
3827 that the one authenticating becomes the only founder on the
3828 channel. Affected file silcd/command.c.
3830 * Better checking for founder mode setting when CUMODE_CHANGE
3831 notify is received. Affected file silcd/packet_receive.c.
3833 * Close all connections when shutting down the server by sending
3834 DISCONNECT packet. Close all listeners too when shutting
3835 down the server. Affected file silcd/server.c.
3837 * Handle DISCONNECT packet correctly in client library by
3838 calling the "disconnect" client operation. Affected file
3839 lib/silcclient/client.c.
3841 * Handle local errors correctly during resuming. Affected
3842 file lib/silcclient/client.c.
3844 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * The log file is not dupped internally anymore in
3847 lib/silcutil/silclog.c. Fixed memory leaks too.
3849 * The scheduler now dispatches all pending timeout tasks
3850 when it is uninitialized with silc_schedule_uninit.
3851 Affected file lib/silcutil/silcschedule.c.
3853 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Added --enable-stack-trace option to configure. Added
3856 memory allocation stack trace support. Added files
3857 lib/silcutil/stacktrace.[ch]. Affected files are
3858 lib/silcutil/silcmemory.[ch].
3860 * Fixed memory leaks from libraries and server. Affected
3861 files around the tree.
3863 * Reverted back a fix made to CUMODE which broke it.
3864 Affected file silcd/command.c.
3866 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3869 core library, and implemented it. All textual messages SHOULD
3870 use this flag and the message MUST be UTF-8 encoded.
3871 All text messages sent by Irssi SILC client are now UTF-8
3872 encoded (regardless whether the terminal supports UTF-8 or not).
3873 Affected files are lib/silccore/silcchannel.h,
3874 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3877 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Added lots of new statistics updating that was missing from
3880 the server and router code. Affected files in silcd/.
3882 * Sending SIGUSR1 signal to server now dumps the current
3883 server statistics into /tmp directory. Affected file is
3886 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3887 the SILC Hash Interface also. Added new functions
3888 silc_hash_get_name, silc_hash_init, silc_hash_update and
3889 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3891 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Added some better info printing for client during connecting.
3894 Affected file silcd/server_util.c.
3896 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3897 to silence a user on a channel. Affected files are
3898 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3899 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3900 and silcd/packet_receive.c.
3902 * Fixed a fatal bug in handling of malformed command payload.
3903 Affected file silcd/command.c.
3905 * Fixed a double free when announcing channel users to router.
3906 Affected file silcd/server.c.
3908 * After successful authentication to channel founder mode, check
3909 that there isn't anyone else with founder mode on the channel.
3910 The one that authenticated will become founder and anyone
3911 else is demoted. Affected file silcd/command.c.
3913 * Added error printing of any error that has occurred during
3914 any command in client library. Affected file is
3915 irssi/src/silc/core/client_ops.c.
3917 * Removed some error printing from the client library and left
3918 it for the application to worry (from the error status it
3919 receives in 'command' client operation. Affected file is
3920 lib/silcclient/command.c.
3922 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3925 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3926 Starting key agreement with itself is denied. Affected file
3927 is lib/silcclient/client_keyagr.c.
3929 * Fixed some error checkings from the SFTP library which caused
3930 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3931 and lib/silcsftp/sftp_util.c.
3933 * Added new "debug" and "debug_string" settings to Irssi SILC
3934 client which can be used to print runtime debugging on the
3935 Irssi's screen. Available when compiled with --enable-debug
3936 option. Affected file irssi/src/silc/core/silc-core.c.
3938 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3940 * Fixed a missing variadic parameter in a function call that
3941 caused server crash when a non-allowed connection arrived.
3942 Reported by Richard Becker. Affected file silcd/server.c.
3944 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added WATCH list sending to backup routers from router.
3947 The WATCH command is sent by the router to the backup
3948 router. Affected file silcd/command.c.
3950 * Mark the backup_router flag for RouterConnection entry
3951 if the backup router stuff is defined in the config file.
3952 Affected file silcd/serverconfig.c.
3954 * Fixed some backup data sending around the code to work better
3955 if the router is standalone router. Not all places were fixed.
3956 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3959 * Fixed the router connecting when connecting to multiple
3960 routers. It ignored every other router except the first
3961 one. Affected file silcd/server.c.
3963 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Made the private key generation after expiration optional.
3966 If not created after expiration the old key will re-expire
3967 at a later time (and thus key pair is not necessary to
3968 change). Affected file irssi/src/silc/core/clientutil.c.
3970 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * The length arguments in bind() and connect() were wrong
3973 and fixed now to used SIZEOF_SOCKADDR in the
3974 lib/silcutil/unix/silcunixutil.c.
3976 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Fixed detach timeout handling to use Client ID and not
3979 the actual client entry which may be freed in the callback.
3980 Affected file silcd/command.c.
3982 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Merged c0ffee's multiple interface support patch.
3985 Affected files in silcd/.
3987 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Cleanup keys properly. Affected file is
3990 irssi/src/silc/core/clientutil.c.
3992 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Display the user mode on the status bar. Affected file
3995 irssi/src/silc/core/silc-expandos.c.
3997 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * If private message key is not set, but the flag is set in
4000 the packet, ignore the packet since it cannot be decrypted.
4001 Affected file lib/silcclient/client_prvmsg.c.
4003 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * When resuming client, remove the old client entry from
4006 the watcher list too. Affected file silcd/packet_receive.c.
4008 * Do not allow normal server to force founder mode away
4009 from router if the founder mode is already set. Affected
4010 file silcd/packet_receive.c.
4012 * Remove the client entry with watch notify types with short
4013 timeout, and not directly, so that other notifys can be
4014 retrieved too. Affected file lib/silcclient/client_notify.c.
4016 * Display notification about data messages that cannot be
4017 displayed. Affected files irssi/src/silc/core/client_ops.c,
4018 irssi/src/fe-common/silc/module-formats.[ch].
4020 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Fixed the CHANNEL_CHANGE notify handling in client libary
4023 to not use freed memory. Affected file is
4024 lib/silcclient/client_notify.c.
4026 * Fixed CUMODE_CHANGE notify handling in server. Affected
4027 file silcd/packet_receive.c.
4029 * Fixed USERS command to support empty channels. Affected
4030 file silcd/command.c.
4032 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Allow multiple identical pending commands to be registered
4035 in client library. Affected file is lib/silcclient/command.c.
4037 * Call the completion for resolving client information only
4038 after all resolvers has finished. This fixes a crash in
4039 the client. Added support for checking when the resolvers
4040 are finished. Affected file is lib/silcclient/idlist.c.
4042 * Wait by default 3 seconds before reconnecting to the server
4043 after being disconnected. Makes the /detach command a bit
4046 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4048 * Check the watcher list before sending signoff notifys
4049 when closing client connection. Affected file is
4052 * Added better CMODE command rights checking. Affected file
4053 silcd/server_util.c.
4055 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Fixed watcher list checking during server signoff. It
4058 crashed the server. Affected file silcd/server_util.c.
4060 * The JOIN command reply returns now the founder's public
4061 key. Affected file is silcd/command.c.
4063 * Announce the channel mode, and the mode properties with
4064 CMODE_CHANGE notify. Affected file silcd/server.c.
4066 * Mark new channels by default disabled, untill at least
4067 one user joins the channel. Affected file is
4068 silcd/packet_receive.c.
4070 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * The nickname argument to watch notify can be optional.
4073 Fixes a crash in server. Affected file silcd/packet_send.c.
4075 * Remove the client entry from cache if the WATCH notify type
4076 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
4077 lib/silcclient/client_notify.c.
4079 * Check the watcher list before and after changing nickname
4080 when the NICK_CHANGE notify is received. Affected file is
4083 * Fixed a crash in OPER and SILCOPER command sending. Empty
4084 passphrase caused the crash. Affected file is
4085 lib/silcclient/command.c.
4087 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Merged with Irssi CVS for Irssi SILC client.
4091 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Completed the protocol specifications.
4095 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Merged with Irssi CVS for Irssi SILC client.
4099 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Added the founder's public key delivery to the
4102 CUMODE_CHANGE notify type as well. Updated the protocol
4103 specs and the code. Affected files are silcd/packet_send.[ch],
4104 silcd/packet_receive.c and silcd/command.c.
4106 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Added silc_pkcs_public_key_copy function into the
4109 lib/silccrypt/silcpkcs.[ch].
4111 * Remove the `iv' from the SilcChannelEntry since we can
4112 live without it. Affected files are silcd/idlist.h and
4113 silcd/packet_receive.c.
4115 * Added support for sending the founder's public key in
4116 the CMODE_CHANGE notify packet in the server. Affected
4117 files are silcd/packet_send.[ch], silcd/packet_receive.c,
4118 silcd/command.c and silcd/server.c.
4120 * Changed the FOUNDER_AUTH authentication to use only
4121 public key authentication as defined by new protocol
4122 specs. Passphrase authentication with that mode cannot
4123 be used anymore. It is now possible to reclaim founder
4124 mode from any server in the network. Affected files are
4125 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
4127 * Added permanent channels support by making the channel
4128 permanent when FOUNDER_AUTH mode is set on the channel.
4129 The channel will not be destroyed even if channel is empty
4130 when that mode is set. Protocol TODO #17. Affected
4131 files are silcd/server.[ch], server_util.[ch],
4132 silcd/command.c, silcd/packet_receive.c and
4133 lib/silcclient/command.c.
4135 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Added reference counter to the command reply context in
4138 the client library. Affected files are
4139 lib/silcclient/command_reply.[ch].
4141 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4143 * Fixed rekey protocol with PFS in the client library.
4144 Affected file is lib/silcclient/protocol.c.
4146 * Added support for list of errors in client library
4147 command reply handling. Affected file is
4148 lib/silcclient/command_reply.c.
4150 * Defined that the WHOIS and IDENTIFY commands can send
4151 list of errors. Updated the protocol specs. Protocol
4154 * Added support for sending list of errors to WHOIS and
4155 IDENTIFY commands in server. Added support for receiving
4156 list of errors in server. Affected files are
4157 silcd/command.c and silcd/command_reply.c.
4159 * Fixed client info resolving on LEAVE command in client
4160 library to not crash. Affected file is
4161 lib/silcclient/client_notify.c.
4163 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Defined that the NICK command replies with thew changed
4166 nickname too, to make the nickname changing simpler at
4167 the client's end. Updated protocol specs and the code
4168 in client and server. Affected files are
4169 silcd/command.c, lib/silcclient/command_reply.c and
4170 lib/silcclient/command.c.
4172 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Added `Compressed' packet flag to indicate that the packet
4175 payload is compressed by the sender. Updated the protocol
4176 specs and the core library. The compression still is not
4177 implemented in the sources. Affected file is
4178 lib/silccore/silcpacket.h.
4180 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Remove pending command callbacks also if the connection
4183 to the server is destroyed. Affected file is
4184 lib/silcclient/client.c.
4186 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Added new QUIET channel user mode that can be used to
4189 quiet a user in a channel. Updated the protocol specs but
4190 it wasn't implemented yet. Protocol TODO #27. Affected
4191 file is lib/silccore/silcmode.h.
4193 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Added BLOCK_INVITE user mode to be able to block incoming
4196 invite notifications. Protoocol TODO #26. Affected files
4197 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4200 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4201 the protocol specs and the code. Affected file is
4202 lib/silccrypt/silcpkcs.c.
4204 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4206 * Disconnect Payload includes now the status type. Updated
4207 the protocol specs and the code. Protocol TODO #25.
4208 Affected files are silcd/server.c, lib/silcclient/client.c.
4210 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4211 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4212 Moved the silc_client_command_status_messages table to the
4213 lib/silcutil/silcutil.c and added new funtion
4214 silc_get_status_message, which deprecates function
4215 silc_client_status_message. Affected files are
4216 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4217 lib/silcutil/silcutil.[ch].
4219 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Defined that the nickname hash in Client ID MUST be from
4222 lowercase nickname. This effectively changes nicknames in
4223 SILC to case-insensitive. Updated the protocol specs and
4224 the code. Affected files are lib/silcutil/silcutil.[ch],
4225 silcd/serverid.c, and silcd/idlist.c.
4227 * Added new channel user modes BLOCK_MESSAGES_USERS and
4228 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4229 code. Affected files are lib/silccore/silcmode.h,
4230 lib/silcclient/command.c, and silcd/packet_send.c.
4232 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4233 specs and code. Affected file lib/silccore/silcstatus.h.
4235 * Added support for watch list. It is possible to add nicknames
4236 to be watched, and when they come to network, leave network
4237 or user mode changes the watcher will be notified of this
4238 change. Added SILC_COMMAND_WATCH command, added new
4239 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4240 notifications. Updated the protocol specs and implemented
4241 this to library, client and server. Protocol TODO #21.
4242 Affected files are lib/silccore/silccomand.h,
4243 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4244 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4245 silcd/packet_send.[ch], silcd/packet_receive.c, and
4246 irssi/src/silc/core/client_ops.c.
4248 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4249 somebody watching you. Updated the protocol specs and the
4250 code. Affected files are lib/silccore/silcmode.h, and
4251 lib/silcclient/command.c.
4253 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Added service support to SILC protocol. Added new command
4256 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4257 core library. Services are not implemented in server or
4258 client for now. Protocol TODO #20. Affected files are
4259 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4261 * Added SilcStatus argument to `command' client operation
4262 to return the error status when command sending fails
4263 locally. Changed all command in client library to return
4264 correct command status. Affected files are
4265 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4266 irssi/src/silc/core/client_ops.c.
4268 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Added silc_mime_parse function to parse MIME headers.
4271 Affected files are lib/silcutil/silcstruti.[ch].
4273 * Added MIME header parsing in Irssi SILC Client. It displays
4274 all textual MIME objects, others it ignores. Affected file
4275 is irssi/src/silc/core/clien_ops.c.
4277 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4279 * Fixed a bug in the pid writing function, which couldn't be
4280 written in a root-owned directory.
4282 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Defined that channel message to unknown Channel ID must
4285 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4286 Updated the protocol specs and the code in server. The
4287 affected file is silcd/packet_receive.c.
4289 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4292 that it is used to send error notifys if error occurs during
4293 some SILC packet processing, except commands. The error
4294 types are same as for command reply types. Defined that
4295 if private message is sent to unknown Client ID the error
4296 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4297 Updated the protocol specs and code. Affected files are
4298 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4299 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4300 and irssi/src/silc/core/client_ops.c. Renamed the
4301 SilcCommandStatus to SilcStatus.
4303 * Defined the use of extra WHOIS attributes in WHOIS command.
4304 The <Requested Attributes> (defined in a separate document)
4305 can be used to request additional information about user
4306 not returned by standard WHOIS command. Defined that server
4307 can send WHOIS command directly to client. Client provides
4308 the requested attributes to the server. Updated the protocol
4309 specs. Protocol TODO #4. Implementation is not done yet
4310 (Protocol TODO #24).
4312 * Renamed function silc_client_command_status_message to
4313 silc_client_status_message. Affected files are
4314 lib/silcclient/command_reply.[ch].
4316 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4319 32 bit integers. Updated the protcol specs and the code.
4320 Affected files are silcd/command.c and
4321 lib/silcclient/command.c.
4323 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4325 * Fixed a bug in library where sending a bogus authentication
4326 payload would lead to a crash. Affected file is
4327 lib/silccore/silcauth.c.
4329 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Added detach_disabled and detach_timeout server config
4332 options to the server. Affected files silcd/serverconfig.[ch],
4333 silcd/command.c and silcd/packet_receive.c.
4335 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4337 * Added resolve_cmd_ident field to the SilcClientEntry structure
4338 too so that if the entry is for example being resolved so
4339 another command may attach to the same pending command reply
4340 without requiring to resolve the same entry again. Added
4341 support for adding multiple pending commands for one
4342 command idenfier. Affected files lib/silcclient/command.[ch],
4343 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4345 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Defined that server receives WHOIS command reply for private
4348 and secret channels too. Updated protocol specs and the
4349 code in server. Affected file silcd/command.c.
4351 * Defined <channel user mode list> argument to WHOIS command
4352 reply for returning user modes on the channels. The
4353 channel list now doesn't include the user mode anymore but the
4354 actual channel mode. Updated protocol specs and the code in
4355 client and server. Affected files are silcd/command_reply.c,
4356 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4357 and lib/silcclient/command_reply.c.
4359 * Save the channels list in WHOIS command reply in normal server
4360 so that WHOIS always shows joined channels also in normal
4361 server and not just on router. Affected file is
4362 silcd/command_reply.c.
4364 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Defined that server receives USERS command reply for private
4367 and secret channels too. Updated protocol specs and the
4368 code in server. Affected file silcd/command.c.
4370 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Changed the UMODE's mode mask argument to be optional. If
4373 not provided then the command merely returns the current mode
4374 mask to the client. Updated protocol specs and the server.
4375 Affected file is silcd/command.c.
4377 * Added SILC session detachment/resuming support. It is possible
4378 to detach by closing the network connection and then re-connect
4379 and resume to the old client session. Added DETACHED user
4380 mode that server will set for detached client. Added new
4381 packet RESUME_CLIENT which is used to perform the resuming
4382 process. Added DETACH command. Updated the protocol specs,
4383 core library, client and server. Protocol TODO #22. Very
4384 many affected files around the tree.
4386 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Changed the CMODE's mode mask argument to be optional. If
4389 not provided then the command merely returns the current mode
4390 mask to the client. Updated protocol specs and the server.
4391 Affected file is silcd/command.c.
4393 * Changed the Killer's Client ID in KILLED notify to be just
4394 any ID payload since router server is allowed to kill as well.
4395 Updated protocol specs, client libary and server. Affected
4396 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4397 and irssi/src/silc/core/client_ops.c.
4399 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Added new user modes ANONYMOUS for special anonymous servers
4402 that may set the mode for client, and BLOCK_PRIVMSG which
4403 client may set to block incoming private messages unless the
4404 Private Message Key flag is set (using private keys to protect
4405 private messages). Updated protocol specs and code in client
4406 and server and core library. Protocol TODO #23. Affected
4407 files are lib/silccore/silcmode.h, silcd/server.[ch],
4408 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4409 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4411 * Added new channel user mode BLOCK_MESSAGES which the client
4412 may set to itself to tell server not send channel messages.
4413 Other packets such as channel key packets are still sent.
4414 Protocol TODO #23. Updated the protocol specs, client and
4415 server. Affected files are lib/silccore/silcmode.h,
4416 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4417 lib/silcutil/silcutil.c, silcd/command.c, and
4418 silcd/packet_send.c.
4420 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Redefined the Status Payload to include now two 8 bit fields,
4423 instead of one 16 bit field. This now makes it possible to
4424 send list of errors. Updated the protocol specs and the code
4425 in core library, client library and server. Protocol TODO #1.
4426 Affected files are lib/silccore/silccommand.[ch],
4427 lib/silcclient/command_reply.[ch], silcd/command.c,
4428 silcd/command_reply.c and silcd/packet_receive.[ch].
4430 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4432 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4433 must be handled by the application and should tell the application
4434 that an error message was already printed, and it should print the
4435 config coords (line, filename, ...). Affected files are
4436 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4438 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4439 server config parsing code more readable.
4441 Fixed a bug in the fetch_logging() config callback.
4443 Affected files is silcd/serverconfig.c.
4445 * Drop root privileges when started in foreground. Don't drop them
4446 if debugging also. Affected file is silcd/silcd.c.
4448 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Added more IM-like features by introducing new user modes
4451 for setting various presence information. Added new modes:
4452 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4453 specs and code. Protocol TODO #19. Affected files are
4454 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4455 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4457 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Added STATS command to the protocol after all, to return
4460 various statistical information about the network. It can
4461 be used by clients to retrieve statistical information, and
4462 servers may use it to to fetch cell and network wide
4463 statistics from router. Updated the protocol specs and
4464 implemented it to the server. Protocol TODO #16.
4465 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4466 silcd/command_reply.[ch].
4468 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * The LIST command reply in client libary now adds new channel
4471 entry if the returned channel doesn't exist yet in cache,
4472 and returns the channel entry to the application in the
4473 command_reply client operation. Affected file is
4474 lib/silcclient/command_reply.c.
4476 * Changed the channel message payload's MAC generation to
4477 include the IV in the MAC as well. This way all relevant
4478 parts of the channel message payload are authenticated also
4479 with the channel message MAC (and not only by packet MAC).
4480 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4481 Affected file is lib/silccore/silcchannel.c.
4483 * Fixed the SKE to save the remote version, since the
4484 silc_ske_parse_version mistakenly checked wrong version,
4485 after it replaced the start payload. Affected files are
4486 lib/silcske/silcske.[ch].
4488 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4491 string utility functions. Added there also new functions
4492 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4493 Affected files lib/silcutil/silcstrutil.[ch].
4495 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4496 files are lib/silcutil/silcstrutil.[ch].
4498 * Defined that the security property fields in SKE SHOULD be
4499 UTF-8 encoded, defined that version string MUST be US-ASCII
4500 encoded, defined that passphrases sent in connection
4501 authentication protocol MUST be UTF-8 encoded. Implemented
4502 these to the client and server. Defined also that other
4503 passphrases sent in the protocol MUST be UTF-8 encoded.
4504 Affected files are lib/silcske/silcske.c,
4505 lib/silcclient/protocol.c, silcd/protocol.c,
4506 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4508 * Changed the silc_client_close_connection interface to not
4509 need the SilcSocketConnection which should not be visible
4510 to application. Affected files are lib/silcclient/client.c
4511 and lib/silcclient/silcclient.h.
4513 * Rewrote the text for Private Message Key Payload in the
4514 protocol specification. Protocol TODO #11.
4516 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4518 * Upgraded the protocol version to 1.1, updated protocol specs
4521 * Added the nickname as new argument to NICK_CHANGE notify and
4522 added it to protocol specs and implemented it to client and
4523 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4524 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4525 lib/silcclient/client_notify.c.
4527 * Added the killer's client ID to the KILLED notify and added
4528 it to protocol specs and implemented it to client and server.
4529 Protocol TODO #13. Affected files are silcd/command.c,
4530 silcd/packet_receive.c, packet_send.[ch],
4531 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4532 The killer's client entry is now returned to application in
4533 the `notify' client operation.
4535 * Fixed the Max Argument fields that had too large value set
4536 in the protocol specs. Protocol TODO #14.
4538 * Added the LEAVE command reply to return the ID of parted
4539 channel. Updated protocol specs and implemented it to the
4540 client and server. Protocol TODO #15. Affected files are
4541 silcd/command.c, lib/silcclient/command_reply.c. The channel
4542 entry is now returned to application in the `command_reply'
4545 * Rewrote the version SKE version checking in client libary
4546 and in server to use the silc_parse_version_string. Affected
4547 files are lib/silcclient/protocol.c, silcd/protocol.c.
4549 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4550 commands that was missing it, and updated protocol specs and
4551 the server implementation. Protocol TODO #10. The affected
4552 file is silcd/command.c.
4554 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4555 generic reply to a generic request (REQUEST flag), and
4556 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4557 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4558 to define the payload for DATA flag. Added the flags to
4559 the implementation. Protocol TODO #9. Affected file is
4560 lib/silccore/silcchannel.h.
4562 Changed the client library to return the message length
4563 to application as well in the channel_message and private_message
4564 client operations. Affected files are
4565 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4566 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4567 and lib/silcclient/client_ops_example.c.
4569 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4570 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4571 the channel. Updated protocol specs and impelemented this
4572 to client and server. Protocol TODO #6. Affected files are
4573 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4574 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4576 Added new options m and M to CMODE command in Irssi SILC
4577 client to set these modes.
4579 * Deprecated all administrative commands from SILC protocol
4580 since they are highly implementation specific commands.
4581 Updated protocol specs. Moved the old commands in
4582 implementations to private range of command types. Affected
4583 files are silcd/command.c, lib/silcclient/command.c and
4584 lib/silcclient/command_reply.c. Protocol TODO #8.
4586 * Fixed a bug in server where sending unknown command crashes
4587 the server. Affected file silcd/command.c.
4589 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Added SILC_PROTOCOLVERSION macro to check protocol version
4592 of a socket connection. The affected file is
4593 lib/silcutil/silcsockconn.h.
4595 * Added better error logging in rekey protocol. Affected file
4598 * Do not check public key types in SKE during rekey. Affected
4599 file lib/silcske/payload.c.
4601 * Fixed the rekey protocol with PFS, which was totally broken.
4602 Affected file silcd/protocol.c.
4604 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Some client implementations quit network by doing first LEAVE
4607 and then immediately SIGNOFF (like Bombyx). We now do check
4608 after a short time after LEAVE notify and check whether the
4609 client is still valid after LEAVE, and if not we remove it from
4610 cache. Affected file is lib/silcclient/client_notify.c.
4612 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4614 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4615 it's good not to have security holes here.
4617 * Fixed a negative refcount situtuation for the config context.
4618 Affected file is silcd/serverconfig.c.
4620 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4622 * ROBOdoc documented lib/silcutil/silcutil.h.
4624 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Optimized even more the SilcPacketContext structure. Now
4627 totally saved 16 bytes of memory per context after optimization.
4628 Affected files are lib/silccore/silcpacket.[ch].
4630 * Made strict checks for valid SILC IDs. Affected file is
4631 lib/silccore/silcid.c.
4633 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Changed the object argument for silc_cipher_register,
4636 silc_hash_register, silc_hmac_register and silc_pkcs_register
4637 to const. Affected files are lib/silccrypt/silccipher.[ch],
4638 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4640 * Changed the silc_get_username and silc_get_real_name to
4641 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4643 * Fixed the Irssi SILC Client to use the silc_get_username and
4644 silc_get_real_name insted of glib routines since the glib
4645 routines only corrupt stack. Fixes the Irssi SILC to work in
4646 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4648 * Fixed the Irssi to not use g_get_home_dir since it crashes
4649 or returns garbage on cygwin and corrupts stack. Added function
4650 get_home_dir to Irssi routines. Affected files are
4651 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4653 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4655 * Made some structure optimizations. SFTP memory FS MemFSEntry
4656 entry structure. Optimized SilcTask structure. Optimized
4657 SilcPacketContext structure.
4659 Affected files lib/silcsftp/sftp_fs_memory.c,
4660 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4662 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * And yet again reverted back the config thing since Johnny
4665 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4668 * Fixed memory leaks from config object. Affected files are
4669 silcd/serverconfig.[ch].
4671 * Added support for adding new connections to the server in rehash.
4672 After rehash they take effect.
4674 Added support for changing the maximum allowed connections in
4675 rehash. The number can grow but going smaller is not supported.
4677 Added function silc_server_num_sockets_by_remote to the
4678 silcd/server_util.[ch].
4680 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4682 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4684 * Added preliminary checking during config parsing for a valid
4685 public/private key and removed further checks in the code.
4686 Affected files are silcd/serverconfig.[ch], server.c.
4688 * Moved functions silc_server_drop() and silc_server_daemonise()
4689 from server.c to silcd.c since they are stricly related to
4690 the application activity.
4692 * Reverted a small part of the automatic ref/unref since
4693 it caused a double unref in some situations. Affected
4694 files are silcd/silcd.[ch], server.c, serverconfig.c.
4696 * Added some .cvsignore files in the lib directory.
4698 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4700 * Fixed silc_net_gethostbyaddr to correctly resolve by
4701 address. Affected file lib/silcutil/silcnet.c.
4703 * Fixed the notify relaying to client. The HMAC to be used
4704 with relayed packets ws wrong and caused decryption failure
4705 at the client end. Affected file is silcd/packet_receive.c.
4707 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4709 * Created new branch silc_protocol_1_0_branch.
4711 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4713 * Changed the silc_server_config_* routines to be SilcServer
4714 independent. They are now officially application specific code
4715 and not part of generic server implementation. Affected files
4716 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4718 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4720 * Added automatic referencing of config context in the
4721 silc_server_config_alloc, and automatic unreferencing in the
4722 silc_server_config_destroy. Affected files are
4723 silcd/serverconfig.[ch], silcd/silcd.c.
4725 * Fixed the silc_log_quick handling in the logging routines.
4726 It didn't log quickly when it was TRUE. Affected file is
4727 lib/silcutil/silclog.c. Also the flush delay was set even
4728 if it was 0 in config file. Affected file is
4729 silcd/serverconfig.c.
4731 * Added support for changing key pair of the server in rehash.
4732 Affected file silcd/server.c.
4734 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4737 too early, before getting the channel entry. Affected file
4738 is silcd/packet_receive.c.
4740 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4742 * Added functions silc_server_config_[ref/unref], these are used
4743 to prevent that the config object is destroyed.
4745 No longer directly affect global variables silc_log_quick and
4746 silc_log_delay, they are first cached inside the config object
4747 and then applied with silc_server_config_setlogfiles().
4749 silc_server_config_set_defaults() is now internal to
4750 serverconfig.c, there are no reasons to show this internal stuff
4753 Affected files are silcd/serverconfig.[ch].
4755 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4756 fprintf's to stderr, since some code may be executed again after
4757 the server went into the background. Affected files are
4760 * Added rehash support. Added function silc_server_rehash() that
4761 will perform all the basic tasks of the rehashing procedure.
4763 * Added command line option `-x, --hexdump'. This will enable the
4764 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4765 The option `--hexdump' implies `--debug'.
4767 * Fixed a bad bug in the logging APIs (silcutil library) where
4768 the application would crash after calling silc_log_reset_all().
4770 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4772 * Fixed the KICKED notify handling in client library to
4773 correctly remove the channel and all entries from the
4774 channel when I was kicked. This bug crashed the client.
4776 Fixed yet another but in KICKED notify handling to remove
4777 the kicked client correctly from the channel.
4779 Affected file is lib/silcclient/client_notify.c.
4781 * Fixed a minor bug in looking up correct client entry
4782 in KICKED notify in server. Affected file is
4783 silcd/packet_receive.c.
4785 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4786 sources correctly to distribution. Fixes --with-gmp option.
4788 * Removed the manual rehashing from ID Cache, and changed it
4789 to use the SILC Hash Table's auto rehash feature. Affected
4790 file is lib/silccore/silcidcache.c.
4792 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4794 * Fixed a bug in the silc_client_nickname_format function that
4795 handles the multiple same nickname formatting. Two clients
4796 with same nickname caused problems after the first one left
4797 and rejoined. It didn't format the nickname correctly.
4798 Affected file is lib/silcclient/idlist.c.
4800 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Don't change the topic if olod topic is same as new one.
4803 Affected file is silcd/packet_receive.c.
4805 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4807 * Added cross-reference support to the SILC Documentation
4808 generator. All types across all HTML files are now cross-
4809 referenced. Affected files util/robodoc/generator.c and
4810 scripts/silcdoc/silcdoc.
4812 * Added file lib/silcutil/silctypes.h to include all the
4813 arithmetic type definitions and some macros. Removed
4814 includes/bitmove.h and moved macros to silctypes.h.
4816 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4818 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4820 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Added `type' argument to silc_id_payload_parse_id function which
4823 now returns the type of the ID to the sent pointer. Affected
4824 file is lib/silccore/silcid.[ch].
4826 * Added check for CMODE_CHANGE notify type that mode change is
4827 allowed by the sender. Affected file silcd/packet_receive.c.
4829 * Added check for CUMODE_CHANGE notify type that mode change is
4830 allowed by the sender. Affected file silcd/packet_receive.c.
4831 Added the ID type as CUMODE_CHANGE notify type as argument
4832 to the `notify' client operation. Affected files are
4833 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4835 * Added function silc_client_add_server to the client library.
4836 Added support for resolving also channel and server info when
4837 received unknown entity in notify packet. Affected files are
4838 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4840 * Added function silc_command_get_status to return the command
4841 status from the command reply's argument payload. Affected files
4842 are lib/silccore/silccommand.[ch].
4844 * Added check for KICKED notify type that the kicking is
4845 allowed by the client. Affected file silcd/packet_receive.c.
4847 * Created function silc_get_input which can be used to get input
4848 (echo on or off) from user on command line. Affected files are
4849 lib/silcutil/silcutil.[ch].
4851 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4853 * Optimized silc_server_packet_relay_to_channel function.
4854 Added new function silc_channel_message_payload_encrypt which
4855 can be called directly if channel message payload needs to
4856 be encrypted and is already encoded (no need to call _encode
4857 function). Packet relaying is now done by router without any
4858 extra memory allocations. Affected files are
4859 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4860 silcd/packet_send.c.
4862 * Fixed the INVITE notify handling. It took wrong arguments
4863 as invite list and invite delete. Affected file is
4864 silcd/packet_receive.c.
4866 * Added check for TOPIC_SET notify type that the topic change is
4867 allowed by the client. Affected file silcd/packet_receive.c.
4869 * Added check for INVITE notify type that inviting is allowed by
4870 the client. Affected file silcd/packet_receive.c.
4872 * Changed the silc_server_client_on_channel to return the
4873 SilcChannelClientEntry as well. Moved the function
4874 silc_server_check_cmode_rights to server_util.[ch].
4875 Affected files are silcd/server_util.[ch], silcd/command.c.
4877 * Added function silc_server_check_umode_rights to check whether
4878 changing client's user mode is allowed. Added check for
4879 UMODE_CHANGE notify type that the umode change is allowed
4880 by the client. Affected files are silcd/server_util.[ch],
4881 silcd/packet_receive.c and silcd/command.c.
4883 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4885 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4886 ID length. It ignored that ID can be IPv6 based as well.
4887 Affected file lib/silccore/silcpacket.h.
4889 * Fixed the silc_id_id2str and silc_id_str2id to take the
4890 IPv6 address offset's into consideration. Affecte file is
4891 lib/silccore/silcid.c.
4893 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Fixed the internal Unix scheduler functions to check for
4896 NULL context they may receive. The affected file is
4897 lib/silcutil/unix/silcunixschedule.c.
4899 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4901 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4902 can specify different directory with --home command line
4903 parameter. Affected files irssi/src/silc/core/client_ops.c,
4906 * SILC-specific commands aren't now executed if the active server
4907 isn't of SILC-type, so there won't be problems with having
4908 IRC and SILC protocol support in same client. Affected files
4909 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4912 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4914 * Improved the signal support in SILC Schedule. Added new
4915 function silc_schedule_signal_call which is used by application
4916 to mark a signal to be called. It is now safe to perform
4917 any kind of tasks in signal callbacks since it is guaranteed
4918 that the application specified signal callback is called
4919 after the signal is over. Affected files are
4920 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4922 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4924 * Added `name' field to SilcChannelPrivateKey to represent
4925 application given name for the key. Moved also the context from
4926 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4927 Added the `name' argument also to the function
4928 silc_client_add_channel_private_key.
4930 Added function silc_client_current_channel_private_key to set the
4931 current channel private key in use.
4933 Added "change" command to KEY command which can be used to change
4934 the current channel private key. Bound the command also to
4935 alt+K (Alt+Shift+k).
4937 Also affected files lib/silcclient/client_channel.c,
4938 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4940 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4942 * Added silc_rng_get_byte_fast function in to the
4943 lib/silccrypt/silcrng.[ch].
4945 * Changed the interface of silc_packet_assemble and the
4946 silc_packet_send_prepare. If silc_packet_assmble is now
4947 called the application does not call silc_packet_send_prepare
4948 because the library will call it automatically. These
4949 interfaces now also return a reference to the outgoing buffer
4950 which includes the assembled packet, which the application can
4951 use to encrypt the packet.
4953 Affected files are lib/silccore/silcpacket.[ch],
4954 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4955 silcd/packet_send.c, server_backup.c and packet_receive.c.
4957 * Fixed a packet sending bug on very high load, where outgoing
4958 packet queue wasn't handled correctly and packets got corrupted.
4959 Affected files are lib/silcutil/*/silc*sockconn.c,
4960 lib/silcclient/client.c and silcd/server.c.
4962 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4964 * Added macro SILC_PACKET_DATALEN which can be used during
4965 packet assembling to check whether the data to be added to
4966 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4967 len is truncated until it fits it.
4969 Added checks for maximum length of channel message payload and
4970 private message payload also.
4972 Added checks for maximum packet length in server and in
4975 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4976 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4977 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4978 lib/silcclient/client_prvmsg.c.
4980 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4982 * Added silc_server_packet_queue_purge call to the
4983 silc_server_disconnect_remote to assure that all data in the
4984 queue before disconnecting is sent to the network. Affected
4985 file silcd/server.c.
4987 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4989 * Added the deleting of server's own ID cache entry to the
4990 silc_server_free function. Free also everything else that
4991 has been allocated in silc_server_init. The affected file
4994 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Added functions silc_parse_version_string, silc_version_to_num,
4997 and silc_ske_parse_version to parse SILC protocol style version
4998 strings. Affected files lib/silcutil/silcutil.[ch] and
4999 lib/silcske/silcske.[ch].
5001 * Added new configuration params: version_protocol, version_software
5002 and version_software_vendor to specify what version the remote
5003 host must at least be to be able to connect to server. The vendor
5004 string can be regex matched too. Added new function
5005 silc_server_connection_allowed to check maximum number of allowed
5006 connections, and allowed versions for incoming connections.
5007 Affected files are silcd/server.c, server_util.[ch] and
5010 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5012 * Added preliminary support for signals in scheduler. The
5013 signals we care about are now blocked always when the scheduler
5014 is locked. This way we can synchronise the use of signal with
5015 scheduler. It is guaranteed that when signal occurs the scheduler
5016 is not locked, and thus new tasks can be safely added to the
5019 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
5020 to silc_schedule_internal_init and silc_schedule_internal_uninit.
5021 Added new platform specific routines
5022 silc_schedule_internal_signals_[un]block and
5023 silc_schedule_internal_signal_[un]register.
5025 Added new functions to SILC Schedule API:
5026 silc_schedule_signal_[un]register. Each signal that application
5027 is going to use should be registered to the scheduler.
5029 Affected files are lib/silcutil/silcschedule.[ch],
5030 lib/silcutil/*/silc*schedule.c.
5032 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5034 * Check for unauthenticated client and server in the
5035 silc_server_new_client and silc_server_new_server functions.
5036 Affected file silcd/packet_receive.c.
5038 * Added function silc_string_is_ascii to check whether given
5039 string is 7-bit ASCII string. Affected files are
5040 lib/silcutil/silcutil.[ch].
5042 * Added function silc_id_is_valid_server_id into the
5043 silcd/serverid.c and added checking for valid Server ID's in
5044 silc_server_new_server. The Server ID must always be based
5045 on the server's public IP address.
5047 * Added logging of DISCONNECT packet message in the server.
5048 Affected file silcd/server.c.
5050 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5052 * Changed all library interfaces that use Global RNG to also
5053 accept SilcRng as argument. Affected files are
5054 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
5055 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
5056 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
5057 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
5058 lib/silccrypt/rsa.c.
5060 * Added function silc_pkcs_generate_key to the
5061 lib/silccrypt/silcpkcs.[ch] for applications so that they
5062 don't need to do pkcs->pkcs->init calls anymore.
5064 * Remove SilcSocketConnection from the SFTP API since it really
5065 wasn't needed there. The application has the information
5066 saved in its contexts anyway and the SFTP layer doesn't need
5067 know about it. Affected files lib/silcsft/silcsftp.h and
5068 lib/silcsftp/sftp_[server/client].c.
5070 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
5071 The SilcSimContext is not SilcSim.
5073 * Fixed possible buffer overflows in silc_id_render in the
5074 lib/silcutil/silcutil.c.
5076 * On EPOC the global crypto module lists are not used at all
5077 in the crypto library. Added support for using the constant
5078 algorithm list on EPOC. Affected files are
5079 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
5082 * Fixed the handling of third parameter of KICKED notify, since
5083 it was mistakenly updated to SILC Protocol 1.0 even though it
5084 is to be included in 1.1. Since it is not in 1.0 it is not
5085 mandatory, and this fix now handles it only if it is provided,
5086 and it is not error if it is not provided. Affected file
5087 lib/silcclient/client_notify.c.
5089 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5091 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
5092 client. Affected file irssi/src/silc/core/client_ops.c.
5094 * Merged with Irssi 0.8.4 from irssi.org CVS.
5096 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5098 * Check for valid socket connection in client entries before
5099 sending any messages. Fixes a crash, but doesn't fix some
5100 other underlaying bug that is lurking there. Affected
5101 file silcd/packet_send.c.
5103 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
5105 * $usermode, $cumode and $cumode_space expandos shouldn't do
5106 anything with non-SILC server records. Affected file
5107 irssi/src/silc/core/silc-expandos.c
5109 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5111 * Fixed the silc_net_check_[host/local]_by_sock to support
5112 IPv6 bound sockets as well. Now they can return IPv6 addresses
5113 as well. Affected file lib/silcutil/silcnet.c.
5115 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
5116 Affected lib/silcutil/unix/silcunixnet.c.
5118 * Fixed ID rendering (at least on some platforms, not NetBSD)
5119 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
5121 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5123 * Added silc_hash_public_key and silc_hash_public_key_compare
5124 functions to be used with SilcHashTable. They can be used to
5125 hash public keys and compare public keys in hash table. Affected
5126 file lib/silcutil/silcutil.[ch].
5128 * Added support for specifying multiple public keys for Client
5129 connection section in server configuration file. This makes it
5130 possible to accept multiple public keys from same host, or to
5131 make a section that accepts any incoming host, and have the
5132 accepted public keys listed in the section.
5134 Added functions silc_sever_[find/get]_public_key, added the
5135 support for this actually to all connection sections but only
5136 the Client section is currently allowed to specify multiple
5139 Affected files are silcd/server.c, server_internal.h,
5140 command.c, protocol.c, server_util.[ch], packet_receive.c.
5142 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5144 * Merged Irssi 0.8.2 from irssi.org CVS.
5146 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5148 * If silc_debug is TRUE, also output standard logging messages
5149 to stderr with the debug output.
5151 Made silc_log_reset_all() flushing all channels before returning.
5152 Also fixed some documentation typos.
5154 Affected files are lib/silcutil/silclog.[ch].
5156 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5158 * Fixed the server to check correctly the amount of connections
5159 from single host, by checking also the type of the connection.
5160 Fixed also the comparison of number of connections and number
5161 of allowed connections. Affected files are silcd/server.c,
5164 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5166 * Fixed the USERS command reply to save the user's mode on the
5167 channel as well. Fixed JOIN command reply to check whether a
5168 client is on channel already and not join it twice. Affected
5169 file lib/silcclient/command_reply.c.
5171 * Added new file silc-expandos.c into irssi/silc/core/ to return
5172 various stuff for various signal for the statusbar etc. updating.
5173 Now Irssi SILC client prints channel user modes etc. on the
5176 * The user mode (like server/router operator changes) is now shown
5177 on the Irssi SILC client's statusbar. The affected files are
5178 irssi/src/silc/core/client_ops.c, silc-expandos.c.
5180 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5182 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
5183 to SILC_SCHEDULE_[UN]LOCK macros.
5185 * Added more error printing to logs in server code. Affected
5186 files silcd/server.c and silcd/protocol.c.
5188 * Fixed -S option parsing in Irssi SILC Client. Affected file
5189 irssi/src/silc/core/silc-core.c.
5191 * Added silc_buffer_alloc_size function. Affected file is
5192 lib/silcutil/silcbuffer.h.
5194 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5196 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5197 constants. Affected files in
5198 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5201 * Changed the internal SFTP Memory FS table to const. Affected
5202 file lib/silcsftp/sftp_fs_memory.c.
5204 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5206 * Fixed the buffer formatting and unformatting routines to
5207 check the size of 64 bits types with sizeof(). Affected
5208 file is lib/silcutil/silcbuffmt.c.
5210 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5212 * Removed 0.6.x backwards support.
5214 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5216 * Changed all integer type names:
5217 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5218 to avoid collisions with other libraries using same type names
5221 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5223 * Added `prefer_ipv6' argument to the functions
5224 silc_net_gethostbyname[_async]. If it is TRUE it will return
5225 IPv6 address over IPv4. If FALSE IPv4 address is returned
5226 even if IPv6 address was found. Affected files
5227 lib/silcutil/silcnet.[ch].
5229 * Added support silc_net_create_connection[_async] to fallback
5230 to IPv4 address if IPv6 address could not be used (like if
5231 it doesn't work on a specific system). Affected file in
5232 lib/silcutil/unix/silcunixnet.c.
5234 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5236 * Added silc_schedule_reinit function to do the enlarging
5237 of the max tasks handling capabilities of the scheduler.
5238 Affected files lib/silcutil/silcschedule.[ch].
5240 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5242 * Added automatic extern "C" { ... } for C++ compilers so the
5243 application does not need to define them. Affected file
5244 includes/silcincludes.h.
5246 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5247 old name went against naming convention. Applications now
5248 include "silcclient.h" instead of "clientlibincludes.h".
5249 Removed includes/clientlibincludes.h, it is redundant now.
5251 * Renamed includes/version.h to silcversion.h.
5253 * Added really preliminary support for OS/2 into the util
5254 library. Only thread & mutex API is implemented, others
5255 are still to be implemented. Created the lib/silcutil/os2/
5256 directory. Created also file includes/silcos2.h.
5258 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5260 * Added preliminary BeOS support into the util library.
5261 Created lib/silcutil/beos/, and implemented all the needed
5262 functions to support SILC on BeOS. Created also file
5263 includes/silcbeos.h.
5265 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5267 * Added proper initializations to silc's irssi code, so it's
5268 now possible to load it as module. Affected files
5269 irssi/src/silc/core/silc-core.c,
5270 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5272 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5274 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5277 * Fixed the silcdoc document generator to correct generate
5278 docs from all kinds of filenames. Affected files are
5279 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5281 * ROBOdoc documented lib/silcutil/silcmemory.h.
5282 Added also new function silc_memdup.
5284 * Removed lib/silcutil/silcbufutil.h and moved those routines
5285 to the lib/silcutil/silcbuffer.h.
5287 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5289 * Added `user_count' to the SilcChannelEntry which now tells the
5290 number of users on the channel. The user count is now saved
5291 in normal server of global channels as well. Affected files
5292 silcd/server.c, idlist.h, packet_receive.c and command.c.
5294 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5295 include file utility functions.
5297 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5298 instead of calling directly OS routines.
5300 * Fixed NICK change printing in Irssi SILC Client. Fixed
5301 KICKED notify printing in Irssi SILC Client. Affected file
5302 irssi/src/silc/core/client_ops.c.
5304 * Fixed a NICK change bug in client library, to not recreate the
5305 client_entry->channels hash table everytime nick is changed.
5306 Affected file lib/silcclient/client.c.
5308 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5310 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5311 the SKE interface a bit.
5313 * Fixed padding problem in PKCS#1. The padding was not actually
5314 random since the random number generator was used incorrectly.
5315 This security bug affects only when encrypting with PKCS#1, and
5316 it is not currently used at all in SILC. SILC only use signing
5317 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5319 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5321 * Rewrote the notify handling in Irssi SILC client to not call
5322 the events as signals. Fixes problems with Perl support.
5323 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5325 * Send the auto-nicking NICK command in client library with
5326 little timeout after connecting. The affected file is
5327 lib/silcclient/client.c.
5329 * Added following new config file settings:
5330 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5331 key_exchange_timeout, conn_auth_timeout, connections_max,
5334 Implemented all the new config settings handling in the server.
5336 Optimized the use of SKE Mutual flag usage. Use it only
5337 if connection authentication protocol is not based in public
5340 Renamed all SilcServerConfigSection* to SilcServerConfig*
5341 to have a bit shorter names.
5343 Affected files silcd/serverconfig.[ch], server.[ch], and
5346 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5348 * Cleaned up the listening sockets code, preparing for the rehash
5349 support. Affected file is silcd/server.c.
5351 * Fixed some output messages. Affected files are silcd/silcd.c,
5354 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5356 * Create lib/doc/silcrng_intro.html document as introduction
5357 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5359 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5361 * Fixes to the silcd config template. Affected file is
5362 doc/example_silcd.conf.in.
5364 * Removed type casts from silc_calloc(), conforming to the
5365 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5367 * Removed param_name member from client, server, and router
5368 section structs, now identifying the param directly.
5370 Added CONFIG_FREE_AUTH macro in config file parsing.
5372 Affected files are silcd/serverconfig.[ch].
5374 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5376 * Fixed command line parameter handling. All SILC initialization
5377 is now done in silc_core_init() which also fixes autoconnecting
5380 Affected files irssi/src/silc/core/silc-core.c,
5381 irssi/src/fe-text/silc.c.
5383 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5385 * Added new configuration options and blocks:
5386 keepalive_secs, reconnect_count, reconnect_interval,
5387 reconnect_interval_max, reconnect_keep_trying and
5388 require_reverser_lookup. Added ConnectionParam block, and
5389 implemented the connection parameters when connecting as
5390 initiator and when accepting connections as responder.
5392 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5393 whether given configuration value has been given already.
5395 Affected files silcd/serverconfig.[c], server.[c].
5397 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5398 algorithm parts and created new file silcalgs.conf, that
5399 is now included from the example_silcd.conf.in.
5401 * Optimized the silc_server_connect_to_router_second to take
5402 the connection configuration object from the SilcServerConnection
5403 object instead of finding it during the connecting phase.
5404 Added the configuration object to SilcServerConnection struct.
5405 Affected files silcd/server_internal.h, server.c.
5407 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5409 * Add the client on channel after it was resolved at the
5410 channel message receiving, and it was not already on the
5411 channel. Affected file lib/silcclient/client_channel.c.
5413 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5415 * Fixed the public key authentication to allocate always the
5416 destination signature buffer instead of using static buffer.
5417 Affected file silcd/protocol.c.
5419 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5421 * Unified the serverconfig.[ch]'s helper function interface.
5422 Affected file silcd/serverconfig.[ch].
5424 * Removed doc/example_silc.conf.in since it is redundant.
5425 The make install will now install irssi/silc.conf file.
5427 * Added new Passphrase and Publickey authentication methods to
5428 config file, allowing both public key and passphrase based
5429 authentication to be set at the same time.
5431 Added `prefer_passphrase_auth' setting in config file which
5432 can be used to set to prefer passwd auth if both passwd and
5433 public key is set. If not set, public key is preferred.
5434 This has effect only when being initiator (responder will try
5437 Added support for authentication with passphrase and public key
5438 at the same time. The passphrase is tried first always since
5439 it is faster to check.
5441 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5443 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5445 * Merged the new SILC Config library, with the server parsing
5446 support. Read the header file silcconfig.h or the toolkit
5447 documentation for the news. Affected files are
5448 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5449 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5450 silcd/protocol.c silcd/server.c silcd/server_backup.c
5451 silcd/serverconfig.[ch] silcd/silcd.c.
5453 * Fixed some silclog documentation. Affected file is
5454 lib/silcutil/silclog.h.
5456 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5458 * The silc_cipher_register, silc_hash_register and
5459 silc_hmac_register now checks if the object to be registered
5460 is registered already. Affected files are
5461 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5463 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5465 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5467 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5469 * Allow zero length channel messages inside the Channel Message
5470 Payload. Affected file lib/silccore/silcchannel.c.
5472 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5473 as header filenames.
5475 * Removed lib/silcclient/README and created HTML file
5476 lib/silcclient/silcclient_using.html, which is now included
5477 as part of Toolkit documentation.
5479 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5481 * Fixed CUMODE_CHANGE notify handling to change the mode of
5482 correct client. Affected file lib/silcclient/client_notify.c.
5484 * Make silc_rng_alloc fail if it cannot allocate the sha1
5485 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5487 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5489 * Fixed the file transfer's key agreement payload to include
5490 zero port also if the hostname is NULL because it could not
5493 Call file transfer monitor callback now also if error occurs
5494 during key agreement protocol.
5496 Changed the silc_client_file_send interface to return the
5497 SilcClientFileError instead of session id. The session ID
5498 is returned into pointer provided as argument.
5500 Check that the file exists locally before sending the
5501 file transfer request at all.
5503 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5505 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5506 error than can occur while key agreement protocol. Affected
5507 file lib/silcclient/silcapi.h.
5509 * Fixed the event_mode CMODE handler to not crash when mode
5510 is changed and +k mode is set in the channel. Affected file
5511 irssi/src/silc/core/silc-channels.c.
5513 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5514 SILC_LOG_WARNING to give out Warning and not Error. Affected
5515 file lib/silcutil/silclog.c.
5517 * Fixed the channel message payload decryption in the function
5518 silc_channel_message_payload_decrypt to not modify the original
5519 buffer before it is verified that the message decrypted
5520 correctly. Otherwise, next time it is called with correct
5521 channel key it won't encrypt since the payload is corrupted.
5522 Affected file lib/silccore/silcchannel.c.
5524 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5526 * Do not constantly resize the window. A fix patch by cras.
5527 Affected file irssi/src/fe-text/screen.c.
5529 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5531 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5532 Affected file lib/silcutil/silcnet.c.
5534 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5536 * Fixed a bug in hash table internal routine for traversing
5537 the table with foreach callback. The current entry may
5538 become invalid in the callback but it was referenced after
5539 the callback returned.
5541 Do not allow auto rehashing of hash table during the
5542 silc_hash_table_foreach operation, for same reasons as it is
5543 not allowed for SilcHashTableList. Affected files are
5544 lib/silcutil/silchashtable.[ch].
5546 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5548 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5549 Win32 DLL. extern's in header files are now declared with
5552 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5554 * Fixed private message handling. It used some old code that
5555 caused the client to crash. Affecte file is
5556 lib/silcclient/client_prvmsg.c.
5558 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5560 * Added function silc_client_add_channel,
5561 silc_client_replace_channel_id, and removed functions
5562 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5563 from client library.
5565 * Added cross reference of the joined channels to the
5566 SilcClientEntry, and changed the SilcChannelEntry's
5567 users list to SilcHashTable. The affected files are
5568 lib/silcclient/idlist.[ch].
5570 * Fixed a bug in hash table tarversing. While the hash table
5571 is traversed with SilcHashTableList the table must not be
5572 rehashed. It is now guaranteed that auto rehashable tables
5573 are not rehashed while tarversing the list. Also defined that
5574 silc_hash_table_rehash must not be called while tarversing
5575 the table. Added function silc_hash_table_list_reset that must
5576 be called after the tarversing is over. The affected files are
5577 lib/silcutil/silchashtable.[ch].
5579 * Changed all hash table traversing to call the new
5580 silc_hash_table_list_reset in server and in client library.
5582 * Added function silc_client_on_channel to return the
5583 SilcChannelUser entry if the specified client entry is joined
5584 on the specified channel. This is exported to application as
5585 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5587 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5589 * Fixed founder regaining problem with JOIN command on normal
5590 server. The notify for mode change must be sent always and
5591 not only if !cmd->pending. Affected file silcd/command.c.
5593 * Fixed the WHOWAS command's reply sending to support the
5594 lists correctly. Affected file silcd/command.c.
5596 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5598 * When sending JOIN command to router for processing the
5599 sender's old command identifier was not saved back to the
5600 sender's command context, fixed now. The affected file is
5603 * Create the key in JOIN command of the router did not return
5604 the channel key, added check for this. Affected file is
5607 * Fixed a channel ID update bug in JOIN command reply. Do
5608 not directly upgrade the ID but call the function
5609 silc_idlist_replace_channel_id if the ID was changed.
5610 Affected file silcd/command_reply.c.
5612 * Fixed memory leaks from command calling if it would fail.
5613 Affected file silcd/command.c.
5615 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5617 * Applied patches from cras:
5619 Memory leak fixes around libaries, irssi window resize fix,
5620 new silclist.h and silcdlist.h, all extern inline changed to
5623 * Removed dotconf from lib/dotconf, not needed anymore.
5625 * Removed TRQ from lib/trq, not needed anymore.
5627 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5628 with server connections. Later this will be configurable
5629 in config file after new config file is done. Affected file
5632 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5634 * Fixed a crash in server related to channel announcements.
5635 Affected file silcd/server.c.
5637 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5639 * Fixed memory leaks in silc_server_create_new_channel*
5640 functions. Affected file silcd/server.c.
5642 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5643 which ID was changed. This way the router will send the
5644 user list for the channel again, and server won't be in
5645 desync in some rare circumstances. Affected file is
5646 silcd/packet_receive.c.
5648 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5650 * Check for NULL socket pointer in the function
5651 silc_server_packet_send_to_channel_real. Affected file
5652 silcd/packet_send.c.
5654 * Fixed the BAN notify handling to correctly remove ban
5655 list. Affected file silcd/packet_receive.c.
5657 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5659 * Fixed some header addition to Toolkit distribution in
5660 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5662 * Added lib/silcclient/client_ops_example.h as an template
5663 file for application programmers to quickly start using
5664 the SilcClientOperation functions in their application.
5665 Updated the lib/silcclient/README as well to tell about this
5666 nice file made available.
5668 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5670 * Call silc_server_remove_from_channels when removing client
5671 entry when NO_SUCH_CLIENT_ID was received. Affected file
5672 is silcd/command_reply.c.
5674 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5676 * Added server & router operator statistics updating. Affected
5677 file silcd/packet_receive.c and silcd/command.c.
5679 * Fixed the SERVER_SIGNOFF notify handling on normal server
5680 not to save the history information for clients. Same was
5681 fixed earlier in remove_clients_by_server function, but not
5682 here. Affected file silcd/packet_receive.c.
5684 * Raised the default connection-retry count from 4 to 7 in
5685 server. Affected file silcd/server.h.
5687 * Cancel any possible reconnect timeouts when we start the
5688 key exchange. Affected file silcd/server.c.
5690 * Do not reconnect on connection failure when SCONNECT was
5691 given. Affected files silcd/server.[ch].
5693 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5695 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5697 * Fixed the NICK command to always give the unformatted
5698 nickname to the one giving the NICK command. If unformatted
5699 nickname is cached already it will be formatted and the
5700 local entry will always get the unformatted nickname.
5701 Affected file lib/silcclient/idlist.c.
5703 * Fixed some double frees from client library commands.
5704 Affected file is lib/silcclient/command.c.
5706 * Fixed CUMODE command in server to assure that no one can
5707 change founder's mode than the founder itself, there was a
5708 little bug. Affected file silcd/command.c.
5710 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5712 * Removed the SilcClientCommandDestructor from the client
5713 libary, it is not needed anymore. Affected files are
5714 lib/silcclient/silcapi.h, command[_reply].[ch],
5715 client_notify, idlist.c.
5717 * Fixed GETKEY command to first resolve client, and then
5718 resolve the server only if the client was not found, instead
5719 of resolving both at the same time. Affected file is
5720 lib/silcclient/command.c.
5722 * Added silc_client_start_key_exchange_cb and lookup the
5723 remote hostname and IP address before starting the key
5724 exchange with server. The affected file is
5725 lib/silcclient/client.c.
5727 * The server's public key is now saved using the IP address
5728 of the server and not the servername for the filename.
5729 The hostname public key filename is checked as an fall back
5730 method if the IP address based filename is not found.
5732 Fixed the GETKEY command to save the fetched server key
5733 in correct filename.
5735 Print the remote server's hostname now when new key is
5736 received during connection process. Affected file is
5737 irssi/src/silc/core/client_ops.c.
5739 * Return always our own public key to the client if it asks
5740 for it with GETKEY command. Affected file silcd/command.c.
5742 * Removed the use_auto_addr variable from default config
5743 file since it was in wrong section. Affected file is
5746 * Fixed TOPIC_CHANGE notification to not route it when it
5747 was sent using silc_server_send_notify_to_channel function.
5748 Affected file silcd/command.c.
5750 * Fixed silc_server_send_notify_kicked to send the kicker's
5751 Client ID also, it was missing. Affected files are
5752 silcd/command.c, silcd/packet_send.[ch].
5754 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5756 * Do not save client history information in SERVER_SIGNOFF.
5757 Fixes the bug in normal server that it does not detect
5758 the client becoming valid after the server becomes back
5759 online. Affected file silcd/server_util.c.
5761 * Added `sock_error' field into the SilcSocketConnection
5762 context. When error occurs during socket operation (read
5763 or write) the error is saved. Added also new function
5764 silc_socket_get_error to return human readable socket error
5765 message. Affected files are lib/silcutil/silcsockconn.[ch],
5766 lib/silcutil/unix/silcunixsockconn.c, and
5767 lib/silcutil/win32/silcwin32sockconn.c.
5769 * The server now prints the socket error message in the
5770 signoff for client. Affected file silcd/server.c.
5772 * Fixed the `created' channel information sending from router
5773 to server in JOIN command. Checks now whether the channel
5774 really was created or not and set it according that.
5776 Fixed the JOIN command to use the client entry's current
5777 ID during the joining procedure instead of the one it sent
5778 in the command (it is checked though), since it can change
5779 between the packet processing and command processing, and
5780 would just case unnecessary pain in the client end. Affected
5781 file silcd/command.c.
5783 * Fixed a channel key payload sending to use correct channel
5784 ID when the server was forced to change the channel's ID by
5785 router. Router sent the key payload with the old Channel ID.
5786 Affected file silcd/packet_receive.c.
5788 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5790 * Call silc_server_save_channel_key only if the key payload
5791 was provided in the JOIN command's command reply. Affected
5792 file silcd/command_reply.c.
5794 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5796 * Fixed silc_mp_sizeinbase to return the value correctly with
5797 MPI. Affected file lib/silcmath/mp_mpi.c.
5799 * Fixed the stop_server signal to correctly stop the scheduler
5800 and gracefully stop the server when SIGTERM or SIGINT signals
5801 are received. Affected file silcd/silcd.c.
5803 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5805 * Simple handling of TERM and HUP signals. Also added some log
5806 flushing call around. Affected file is
5809 * Fixed small bugs in silclog.c. Now buffering output will take
5810 effect after 10 seconds since startup: This will ensure that
5811 no important startup messages are lost. Also output redirection
5812 will preserve original format ([Date] [Type] message).
5813 Affected file is lib/silcutil/silclog.c.
5815 * Added two options to the config file, in the logging section:
5816 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5817 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5819 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5821 * Do not print the warning about log files not being initialized
5822 more than once to avoid excess logging. Affected file is
5823 lib/silcutil/silclog.c.
5825 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5826 the SIM copying in make install in Makefile.am.pre.
5828 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5830 * Rewritten silclog APIs. Globally interesting changes follows:
5831 silc_log_set_files() changed to silc_log_set_file().
5832 silc_log_set_callbacks() changed to silc_log_set_callback().
5833 ROBOdoc documented silclog header file.
5834 SilcLogCb now returns bool to wether inihibit the default
5835 handler or not (to keep the old behaviour return always TRUE).
5836 The new APIs should also fix the problem of the
5837 silcd_error.log file that was written in the current directory.
5840 Log files streams will remain opened after silc_log_set_file()
5841 call, means less CPU usage notably on high traffic servers.
5842 File streams are now full buffered, and flushed to the disk
5843 every 5 minutes, lesses HD activity and CPU usage.
5844 Messages can be redirected, allowing admins to configure
5845 one single logfile for all server messages.
5846 the silc_log_quick global variable to activate fast-logging.
5847 Affected files lib/silcutil/silclog.[ch]
5849 * Changed some code to conform new silclog APIs. Affected
5850 files are doc/example_silcd.conf.in, silcd/server.c
5851 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5854 * Fixed a memory leak that could occur in some situations.
5855 Affected file silcd/serverconfig.c.
5857 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5859 * Added the silc_client_del_client to remove the client from
5860 all channels as well. Affected file lib/silcclient/idlist.c.
5862 * Fixed the client library to correctly remove the client
5863 from all channels when the client entry is being destroyed.
5864 Affected file lib/silcclient/client_notify.c, command.c.
5866 * Added auto-nicking support to the client library. If the
5867 applicatio now sets client->nickname it will be sent to the
5868 server after connecting by the library. This way for example
5869 SILCNICK (or IRCNICK) environment variables will have effect
5870 and always change the nickname automatically to whatever
5871 it is wanted. Affected file lib/silcclient/client.[ch].
5873 * Renamed silc_server_command_bad_chars to the
5874 silc_server_name_bad_chars and moved it to the
5875 silcd/server_util.[ch]. Added also new function
5876 silc_server_name_modify_bad to return nickname that
5877 includes bad characters as new nickname without those
5878 bad characters. This check and modify is now used in
5879 silc_server_new_client when the username is initially set
5880 as nickname, so it must be checked to be valid nickname.
5881 Affected file silcd/packet_receive.c.
5883 * The nickname length is now taken from the packet for real
5884 and not trusted to strlen() since it clearly can return
5885 wrong length for nickname including bad characters. This
5886 also applies to channel names. Affected file silcd/command.c.
5888 * Removed the lib/silcsilm/modules directory. Modules are now
5889 compiled into the lib/silcsim. Fixed the copying of the
5890 modules to follow symbolic links in Makefile.am.pre.
5892 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5894 * Fixed silc_string_regexify list creation. Fixes bugs with
5895 BAN and INVITE commands in server. The affected file is
5896 lib/silcutil/unix/silcunixutil.c.
5898 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Removed the command destructor entirely from the server's
5901 command and command reply routines. It is not needed, and
5902 its usage was buggy and caused crashes. Affected files are
5903 silcd/command[_reply].[ch].
5905 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Cancel protocol and NULL sock->protocol if timeout
5908 occurred during protocol. Affected file silcd/server.c.
5910 * Cancel protocol timeouts always before calling the final
5911 callback, to assure that after final callback is called
5912 no other state will be called for the protocol anymore.
5913 Affected file silcd/protocol.c.
5915 * Print error log if incoming connection configuration could
5916 not be found. Affected file silcd/server.c.
5918 * Fixed JOIN command to correctly save the founder mode
5919 to the client on normal SILC server, when the channel
5920 was created by the router. Affected file silcd/command.c.
5922 * Fixed LIST command (hopefully) to send correct reply
5923 packets. Affected file silcd/command.c.
5925 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * The silc_packet_receive_process now returns FALSE if the
5928 read data was invalid packet, and TRUE if it was ok.
5930 The server now checks that if unauthenticated connection
5931 sends data and its processing fails the server will close
5932 the connection since it could be a malicious flooder.
5934 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5936 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Make sure the warning about error opening a log file is
5939 printed only once and not everytime it fails (produces
5940 too much useless log). Affected file lib/silcutil/silclog.c.
5942 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5944 * Made the silc_server_daemonise() function more readable.
5945 Affected file silcd/server.c.
5947 * Pid file is now optional, the user may comment it out from
5948 the config file. Removed define SILC_SERVER_PID_FILE, we
5949 don't need a default any longer. Affected file
5950 configure.in.pre, lib/Makefile.am.pre.
5952 * Make some use of the pid file. The server now dies at startup
5953 if it detects a valid pid file on his path. The server would
5954 die anyway in this circumstance, because of the bind() failure.
5955 Affected file silcd/silcd.c.
5957 * No longer compiling lib/dotconf.
5959 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Fixed JOIN command parsing not to crash. Affected file
5962 lib/silcclient/command.c.
5964 * Fied the NICK_CHANGE notify to add the new client entry
5965 even it is resolved. This removes an <[unknown]> nick
5966 thingy bug in the client. Affected file is
5967 lib/silcclient/client_notify.c.
5969 * Do not try to allocate 0 bytes (efence does not like it)
5970 in lib/silccore/silccomand.c when encoding payload.
5972 * Do not take IRCNICK as nickname in Irssi SILC client since
5973 it is not possible to set nickname before hand connecting
5974 the server (TODO has an entry about adding auto-nicking
5977 * Changed the silc_server_command_pending to check whether
5978 there already exists an pending entry with the specified
5979 command, command identifier and pending callback. This is
5980 to fix IDENTIFY and WHOIS related crashes that may register
5981 multiple pending commands with same identifier. Affected
5982 file silcd/command.c.
5984 * Fixed the server to reconnect to the router even if it
5985 was already reconnecting and EOF was received. This to
5986 fix a possibility that the server wouldn't ever try to
5987 auto-reconnect to the router. Affected file silcd/server.c.
5989 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Fixed the server's password authentication to use the
5992 length of the locally saved password, and not the one
5993 sent in the packet. Affected file silcd/protocol.c.
5995 * Fixed same password authentication problem in the
5996 Authentication Payload handling routines in
5997 lib/silccore/silcauth.c.
5999 * Yet another password authentication problem fixed with
6000 channel password handling in silcd/command.c.
6002 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * If first character of string in silc_parse_userfqdn is '@'
6005 then do not parse it. Affected file is
6006 lib/silcutil/silcutil.c.
6008 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Fixed minor bug in IDENTIFY command reply sending, which
6011 caused various weird problems during JOIN when it was
6012 resolving names for users. Affected file silcd/command.c.
6014 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Fixed the IDENTIFY command reply sending to chech better valid
6017 clients. It was possible to send incomplete list of replies.
6018 Affected file silcd/command.c.
6020 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Added silc_client_command[s]_[un]register functions now to
6023 dynamically register the commands in client library. Removed
6024 the static table of commands. This allows the client library
6025 to call commands without causing the application to know about
6026 what commands library has called.
6028 Removed the INFO command reply kludge to detect when the command
6029 was called by library. Now library use its own command reply
6030 function for INFO command.
6032 Added function silc_client_command_call to call a command.
6033 Application can use it to call command, not access the structure
6036 Now all commands that are sent by the client library (not
6037 explicitly sent by application) use own command reply functions.
6039 Affected files around lib/silcclient/ and in
6040 irssi/src/silc/core/.
6042 * Fixed the WHOIS command reply sending to chech better valid
6043 clients. It was possible to send incomplete list of replies.
6045 Fixed the WHOIS and IDENTIFY to send the request to router
6046 if normal server did not do it and did not find any results.
6048 Affected file silcd/command.c.
6050 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Moved the internal data from SilcClient context into its
6053 own file, not accesible to application. Affected files
6054 lib/silcclient/client.h and lib/silcclient/client_internal.h,
6055 and other files in client library.
6057 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Added doc/examples installation target in Makefile.am.pre.
6062 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
6065 commands the found client entry will be removed from the
6066 cache, after notifying application about the error. Affected
6067 file lib/silcclient/command_reply.c.
6069 * Changed the /MSG to check for exact nickname user gave, and
6070 not let `nick' match `nick@host' if it is only one found. Now,
6071 user must type the exact nickname (like nick@host2) even if
6072 there are no more than one same nicks found. This is to avoid
6073 a possibility of sending nickname to wrong nickname since
6074 `nick' could match `nick@host'. Affected file is
6075 irssi/src/core/silc-servers.c.
6077 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6079 * Do not print "you are now server operator" or similar when
6080 giving /away command. Affected files are
6081 irssi/src/silc/core/client_ops.c, silc-servers.h.
6083 * Made the silc_server_command_pending_error_check to send
6084 the same command reply payload it received back to the
6085 original sender of the command. This way all arguments
6086 that was received by the server will be received by the
6087 client too. Affected file silcd/command.c.
6089 * Added the silc_idcache_add to return the created cache entry
6090 to a pointer. Affected file lib/silccore/silcidcache.[ch].
6092 * Add global clients to expire if they are not on any channel.
6093 This is because normal server will never know if they signoff
6094 if they are not on any channel. The cache expiry will take
6095 case of these entries. This is done by normal servers only.
6096 The affected files are silcd/command_reply.c,
6097 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
6099 * If server receives invalid ID notification for WHOIS or
6100 IDENTIFY and the ID exists in the lists, it is removed.
6101 Affected file silcd/command_reply.c.
6103 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
6104 in client then client entry that it matches is searched and
6105 the nickname is printed on the screen for user. Affected
6106 file irssi/src/silc/core/client_ops.c.
6108 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Use cache entry expire time in the LIST command reply to
6111 purge old entries from the cache after the LIST command
6112 reply has been received. This way we don't have non-existent
6113 entries in the cache for too long. Affected file is
6114 silcd/command_reply.c.
6116 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * If we are normal server, and we've not resolved client info
6119 in WHOIS or IDENTIFY from router, and it is global client,
6120 we'll check whether it is on some channel. If it is not
6121 then we cannot be sure about its validity and will resolve it
6122 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
6123 file silcd/command.c.
6125 * Search channel by name (if possible) rather than by ID
6126 in IDENTIFY command's command reply. Affected file is
6127 silcd/command_reply.c.
6129 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Distribute to the channel passphrase in CMODE_CHANGE notify.
6132 Updated specs and implemented it. Affected file silcd/command.c,
6133 silcd/packet_send.c and silcd/packet_receive.c.
6135 * Implemented the <founder auth> payload handling in the JOIN
6136 command. If provided all conditions for channel joining
6137 except requirement to provide correct passphrase can be
6138 overrided by the channel founder. Updated the protocol specs.
6139 Affected file silcd/command.c.
6141 Added support for founder auth in JOIN command in client
6142 library. Fixed the parsing of the JOIN command now to support
6143 all options as they should be. The affected file is
6144 lib/silcclient/command.c.
6146 * Optimized the WHOIS and IDENTIFY commands to send the request
6147 to router only if it includes nicknames or other names. If
6148 they include only IDs then check the local cache first before
6149 routing. Affected file is silcd/command.c.
6151 * Added channels topic announcements. Affected file is
6152 silcd/packet_receive.c and silcd/server.c.
6154 * Fixed the silc_server_send_notify_topic_set to really destine
6155 the packet to channel. Affected file silcd/packet_send.c.
6157 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
6158 library. Affected file lib/silcclient/client_notify.c.
6160 * Added UMODE announcements. Affected file silcd/server.c.
6162 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Memory leak fixes in:
6166 lib/silcutil/silcsockconn.c
6167 lib/silcske/silcske.c
6168 lib/silcske/groups.c
6170 lib/silccrypt/silcpkcs.c
6171 lib/silccore/silccommand.c
6172 lib/silccore/silcidcache.c
6177 * ROBOdoc documented the lib/silcske/groups.h file and a
6178 bit changed the interface for better.
6180 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6182 * Update the client entry context in the ID cache after
6183 nick change. Affected file lib/silcclient/command.c.
6184 Fixes the CUMODE command when regaining founder privileges,
6185 and a little WHOIS problem.
6187 * Fixed silc_net_gethostbyname to correctly call the
6188 inet_ntop. Affected file lib/silcutil/silcnet.c.
6190 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6192 * Added IPv6 support checking to the configure.in.pre, added
6193 also --enable-ipv6 option to override the check. Affected
6194 file configure.in.pre.
6196 * The silc_thread_create now calls the start function
6197 directly if threads support is not compiled in. Removes
6198 ugly #ifdef's from generic code. Affected files are
6199 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6201 * Added silc_net_gethostby[name/addr]_async to asynchronously
6202 resolve. Affected files are lib/silcutil/silcnet.[ch].
6204 * Added support for rendering IPv6 based server, client and
6205 channel IDs. Affected file lib/silcutil/silcutil.c.
6207 * Added support for creating IPv6 based server IDs. Affected
6208 file is silcd/serverid.c.
6210 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6212 * Added silc_net_gethostby[addr/name] into the
6213 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6214 routines. Added silc_net_is_ip[4/6]. Affected file is
6215 lib/silcutil/unix/silcunixnet.c. All routines that take
6216 address as argument now supports both IPv4 and IPv6 addresses.
6218 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6220 * Fixed LIST command reply sending in server. Affected file
6223 * Server now sends the kicker's client ID in the KICK notify
6224 to the kicked client. Affected file silcd/command.c.
6226 * The client library now parses the kickers client ID and
6227 UI displays it. Affected files lib/silcclient/client_notify.c
6228 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6230 * Made all payload parsing function prototypes consistent.
6231 They all take now const unsigned char * and uint32 pair as
6232 the payload data instead of SilcBuffer. Changes all around
6233 the source tree. Other unsigned char* -> const unsigned char*
6234 changes around the tree as well.
6236 * Optimized SFTP client and server packet sending not to
6237 allocate new buffer for each packet but to recycle the
6238 first allocated buffer. Affected files are
6239 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6241 * Optimized the SFTP client to use SilcList instead of
6242 SilcDList for requests, because it is faster. Affected file
6243 is lib/silcsftp/sftp_client.c.
6245 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6246 into lib/silccore/silcid.[ch].
6248 Renamed silcpayload.[ch] into silcargument.[ch].
6250 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * If client entry is deleted with active key agreement
6253 session, abort the session.
6255 The silc_client_abort_key_agreement now calls the completion
6256 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6258 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6261 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Don't use __restrict in older GCC's. Affected file is
6264 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6266 * silc_net_localhost now attempts to reverse lookup the
6267 IP/hostname. Affected file lib/silcutil/silcnet.c.
6269 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6270 command. It can be used to gain founder privileges at
6271 the same time when joining the channel.
6273 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6274 kicker's client ID as well. Updated protocol specs.
6276 Defined that the server must send SILC_COMMAND_IDENTIFY
6277 command reply with error status to client who sent
6278 private message with invalid client ID.
6280 Updated the protocol specification.
6282 * Added silc_server_send_command_reply to send any
6283 command reply. Affected file silcd/packet_send.[ch].
6285 * Added silc_id_payload_encode_data to encode ID payload
6286 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6288 * The server now send IDENTIFY command reply with error
6289 status if client ID in private message is invalid. Affected
6290 file silcd/packet_receive.c.
6292 * Save the server key file with server's IP address in
6293 the filename instead of hostname. The affected file is
6294 irssi/src/silc/core/client_ops.c.
6296 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6301 * Added libtool support for compiling shared objects in
6302 lib/silcsim. Affected file configure.in.pre and
6303 lib/silcsim/Makefile.am. Original patch by cras.
6305 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6307 * Pid file configuration, and server's config file fixes
6308 patch by toma. Updated CREDITS file.
6310 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Fixed silc_client_channel_message to not try to decrypt
6313 the message twice if it resolved the destination client
6314 information. This could cause of dropping one channel
6315 message. Affected file lib/silcclient/client_channel.c.
6317 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6320 lib/silcclient/client.c. This function is used when the SILC
6321 Client is run under some other scheduler, or event loop or
6322 main loop. On GUI applications, for example this may be
6323 desired to used to run the client under the GUI application's
6324 main loop. Typically the GUI application would register an
6325 idle task that calls this function multiple times in a second
6326 to quickly process the SILC specific data.
6328 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6330 * Fixed silc_server_drop() for dropping the supplementary
6331 groups as well, this could cause a security hole on some
6334 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6339 * Write PID file after dropping privileges. Added -F option
6340 to run server on foreground. A patch by debolaz.
6341 Affected files silcd/server.c, silcd/silcd.c.
6343 * Fixed MOTD to return the MOTD file server name. Affected
6344 file silcd/command.c.
6346 * Added INFO command reply handling to the Irssi SILC Client.
6347 Affected file irssi/src/silc/core/client_ops.c.
6349 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Fixed the silc_idcache_list_* routines to really support
6352 the dynamic list. Fixes a crash. Affected file is
6353 lib/silccore/silcidcache.c.
6355 * Fixed the LIST command reply to really call LIST command's
6356 pending callbacks. Affected file silcd/command_reply.c.
6358 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Update conn->local_entry->nickname after giving NICK
6361 command. Affected file lib/silcclient/command.c.
6363 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6365 * Added the [pid] option to the silcd configuration file
6367 Affected files: serverconfig.[ch] and silcd.c
6369 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Save fingerprint in WHOIS command reply in server.
6372 Affected file silcd/command_reply.c.
6374 * Fixed NICK commands pending callback registration.
6375 Affected file lib/silcclient/command.c.
6377 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Use ++server->cmd_ident when sending commands in server,
6380 instead of random number. Affected file silcd/command.c.
6382 * Fixed GETKEY command reply to call actually GETKEY pending
6383 command callbacks. Affected file silcd/command_reply.c.
6385 * A bit stricter check for nicknames. Check for same nickname
6386 in NICK command also. Affected file silcd/command.c.
6388 * Do not call INFO command everytime client ID changes, only
6389 during first connecting. Affected file lib/silcclient/client.c.
6391 * Set the new nickname only after successful command reply for
6392 NICK command is returned by server. Affected file
6393 lib/silcclient/command.c.
6395 * Remove nicknames from nicklist during server_signoff notify.
6396 Should fix /NAMES bit more. The affected file is
6397 irssi/src/silc/core/silc-channels.c.
6399 * Added `fingerprint' field to the SilcIDListData in the
6400 silcd/idlist.h to hold the fingerprint of the client's
6403 Send the fingerprint of the client's public key in WHOIS
6406 Affected files silcd/command.c, and silcd/idlist.[ch].
6408 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6409 create fingerprint from given data.
6411 * Show the fingerprint of the client's public key in WHOIS.
6412 Affected files irssi/src/module-formats.[ch] and
6413 irssi/src/silc/core/client_ops.c.
6415 * Format the multiple same nicknames also during JOIN and
6416 NICK_CHANGE notifys. Affected file is
6417 lib/silcclient/client_notify.c.
6419 * Do not print error on screen for invalid private message
6420 payload since it can come if someone is sending private
6421 messages with wrong key. Affected file
6422 lib/silccore/silcprivate.c.
6424 * Fixed multiple concurrent /PING crash. Affected file
6425 lib/silcclient/command.c.
6427 * Changed the wrong ID encoding. All IP addresses must be
6428 in MSB first order in encoded format. They were encoded
6429 wrong and was in LSB format. Affected files are
6430 silcd/serverid.c, lib/silcutil/silcutil.c.
6432 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6434 * Call the `connect' client operation through the scheduler
6435 in case of error. Affected file lib/silcclient/client.c.
6437 * Call the `failure' client operation even if the error
6438 occurred locally during a protocol. Affected file is
6439 lib/silcclient/protocol.c.
6441 * Added support of sending LIST command to router from normal
6442 server. This way normal server can get list of all channels
6443 in the network too. Fixed the channel list sending in the
6444 server too. Affected files are silcd/command.c, and
6445 silcd/command_reply.[ch].
6447 * Added silc_server_update_channels_by_server and
6448 silc_server_remove_channels_by_server. They are used during
6449 disconnection of primary router and in backup router protocol.
6450 Affected file silcd/server_util.[ch], silcd/server.c and
6451 silcd/server_backup.c.
6453 * Fixed channel adding to global list in IDENTIFY command
6454 reply in server. Affected file silcd/command_reply.c.
6456 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * If the incoming packet type is REKEY or REKEY_DONE process
6459 that packet always synchronously. Fixes yet another MAC
6460 failed error on slow (dialup) connections. Affected file
6461 lib/silcclient/client.c and silcd/server.c.
6463 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Call check_version SKE callback for initiator too. Affected
6466 file lib/silcske/silcske.c.
6468 * Implemented fix for security hole found in the SKE that was
6469 fixed in the specification few days back; the initiator's
6470 public key is now added to the HASH value computation.
6471 Added backwards support for the old way of doing it too, for
6472 old clients and old servers. Affected file is
6473 lib/silcske/silcske.c.
6475 * Enabled mutual authentication by default in SKE. If initiator
6476 is not providing mutual authentication the responder will
6477 force it. This will provide the proof of posession of the
6478 private key for responder. The affected files are
6479 lib/silcclient/protocol.c and silcd/protocol.c.
6481 * Do not cache anymore the server's public key during SKE.
6482 We do mutual authentication so the proof of posession of
6483 private key is done, and if the server is authenticated in
6484 conn auth protocol with public key we must have the public
6485 key already. Affected file silcd/protocol.c.
6487 * Added new global debug variable: silc_debug_hexdump. If
6488 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6489 file lib/silcutil/silclog.[ch].
6491 * Fixed compilation warning due to char * -> const char *.
6492 Affected files lib/silcutil/silcnet.h, and
6493 lib/silccore/silcauth.[ch].
6495 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Fixed CMODE command when new channel key was created. If
6498 the creation failed the old key was removed. Next time giving
6499 same command would crash the server since the old key was
6500 freed already. Affected file silcd/command.c.
6502 * Fixed the silc_server_announce_get_channels to not crash
6503 on reconnect. Affected file silcd/server.c.
6505 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Added silc_log_set_debug_string function to set a regex
6508 string to match for debug output. Only the function names,
6509 or filenames matching the given debug string is actually
6510 printed. This way it is possible to filter out those debug
6511 strings that user is not interested in.
6513 Fixed a bug in silc_string_regexify.
6515 Affected files lib/silcutil/silclog.[ch], and
6516 lib/silcutil/unix/silcunixutil.c.
6518 * Changed the -d options in both server and Irssi SILC client
6519 to take the debug string as argument. Affected files
6520 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6522 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Added silc_hash_babbleprint to create a Bubble Babble
6525 Encoded fingerprint. The encoding is developed by Antti
6526 Huima (draft-huima-babble-01.txt), and it creates human
6527 readable strings out of binary data. Affected file
6528 lib/silccrypt/silchash.[ch].
6530 * Print the babble print now in addition of fingerprint as well
6531 in Irssi SILC client. Affected files are
6532 irssi/src/fe-common/silc/module-formats.[ch],
6533 irssi/src/fe-common/silc/core/client_ops.c.
6535 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Fixed a security problem found in SKE. The initiator's
6538 public key too is now added to the HASH hash value creation
6539 which is signed by the responder to create the SIGN value.
6540 This will prevent anyone in the middle to lie to the responder
6541 about the initiator's public key. If this is done now, the
6542 man in the middle will get caught. Updated the protocol
6545 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Better installation directory handling. Configure module
6548 paths and other paths automatically to example_silc* files
6549 in doc/. A patch by toma.
6551 * Fixed compiler warning from MPI library, and from SILC RNG.
6554 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6555 It can be configured with ./configure. A patch by toma.
6557 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6559 * Find correct make to use in prepare-clean. A patch by
6560 toma. Affected file prepare-clean.
6562 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6564 * Added irssi variables use_auto_addr, auto_bind_ip,
6565 auto_bind_port and auto_public_ip.
6567 * Changed the interface for silc_client_send_key_agreement
6568 in lib/silcclient/silcapi.h
6572 irssi/src/silc/core/silc-core.c
6574 lib/silcclient/silcapi.h
6575 irssi/src/silc/core/silc-channels.c
6576 lib/silcclient/client_keyagr.c
6579 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6581 * Added silc_pkcs_public_key_compare to compare two
6582 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6584 * Check that the client who set the founder mode on the
6585 channel is the same client that is giving the founder
6586 mode to itself. It is done by comparing the saved public
6587 key (it is saved even in the authentication is passphrase).
6588 Affected file silcd/command.c.
6590 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6592 * Do not process packet for disconnected socket connection.
6593 Affected file lib/silccore/silcpacket.c.
6595 * Process the DISCONNECT packet through scheduler in the
6596 client library. Affected file lib/silcclient/client.c.
6598 * Fixed the silc_client_packet_parse to not to increase
6599 the packet sequence number if the conn->sock and the
6600 current socket connection is not same. This can happen
6601 for example during key agreement when the conn includes
6602 multiple socket connections (listeners). Affected file
6603 lib/silcclient/client.c.
6605 * The sender of the file transfer request now provides also
6606 the pointer (listener) for the key exchange protocol. If
6607 the listener cannot be created then it sends empty key
6608 agreement and lets the receiver provide the listener.
6610 Added `local_ip' and `local_port' arguments to the
6611 silc_client_file_send. If they are provided they are used,
6612 if not then it will attempt to find local IP address, if
6613 not found or bind fails then the remote client will provide
6616 Affected files are lib/silcclient/client_ftp.c and
6617 lib/silcclient/silcapi.h.
6619 * Extended the FILE SEND command to support defining the
6620 local IP and port for key exchange listener. They are
6621 optional. Affected file irssi/src/silc/core/silc-servers.c.
6623 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Defined to WHOIS command reply the sending of fingerprint
6626 of the client's public key (if the proof of posession of the
6627 corresponding private key is verified by the server).
6628 Updated to the protocol specification.
6630 * Added support of receiving the client's public key's
6631 fingerprint in command reply in client library. Affected
6632 file is lib/silcclient/command_reply.c, and
6633 lib/silcclient/idlist.[ch].
6635 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * Do not send over 128 chars long nickname to the server
6638 in NICK command. Affected file lib/silcclient/command.c.
6640 * Do not send over 256 chars long channel names to the server
6641 in JOIN command. Affected file lib/silcclient/command.c.
6643 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Assure that silc_server_close_connection cannot be called
6646 twice for same socket context. Affected file is
6649 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Send error message to application if opening file for
6652 writing during file transfer fails. Affected file is
6653 lib/silcclient/client_ftp.c.
6655 Remove all file transfer sessions for a client that we're
6656 removing from ID cache.
6658 Affected file is lib/silcclient/client_ftp.c.
6660 * Fixed silc_net_addr2bin to return correct address. Affected
6661 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6663 * Fixed file transfer session removing on signoff notify.
6664 Affected file irssi/src/silc/core/silc-servers.c.
6666 * Added the SilcClientFileError to be returned in the monitor
6667 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6668 Affected file lib/silcclient/silcapi.h.
6670 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Fixed a crash in silc_client_ftp_free_sessions and
6673 silc_client_ftp_session_free_client. Affected file
6674 lib/silcclient/client_ftp.c.
6676 * Added `disabled' field in the SilcChannelEntry in the server
6677 to indicate if the server entry is disabled. Affected file
6678 silcd/idlist.h, silcd/command[_reply].c.
6680 * SILC server adds now /var/run/silcd.pid everytime it is
6681 started. Affected file silcd/silcd.c.
6683 * Added silc_server_packet_send_clients to send a packet to
6684 the provided table of client entries. Affected file
6685 silcd/packet_send.[ch].
6687 * Fixed a crash in client resolving in client_prvmsg.c in
6688 client library. Affected file lib/silcclient/client_prvmsg.c.
6690 * Do not actually remove the client directly from ID cache
6691 during SERVER_SIGNOFF, but invalidate it. This way we
6692 preserve the WHOWAS info for the client. Affected file
6693 silcd/server_util.c.
6695 * Fixed SERVER_SIGNOFF notify handling in the server. The
6696 server is now able to process incoming SERVER_SIGNOFF notify
6697 for a server that it doesn't even know about. It will remove
6698 the clients provided in the notify. Affected file
6699 silcd/packet_receive.c.
6701 * Check for partial packet in data queue after every packet that
6702 was found from the queue. Return and wait for more data if
6703 there is partial data in queue. Affected file is
6704 lib/silccore/silcpacket.c.
6706 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Added SilcClietFileError enum to indicate error in
6709 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6710 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6711 Affected files lib/silcclient/silcapi.h and
6712 lib/silcclient/client_ftp.c.
6714 * Check that newsize in silc_buffer_realloc is larger than
6715 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6717 * Added better monitor of file transfers. It now monitors
6718 key agreement protocol during the file transfer too. Added
6719 error reporting too. Affected files
6720 irssi/src/silc/core/silc-servers.c,
6721 irssi/src/fe-common/silc/module-formats.[ch].
6723 * Wrote a help file for FILE command.
6725 * Added silc_rng_global_get_byte_fast to get not-so-secure
6726 random data as fast as possible. Random data is read from
6727 /dev/urandom if available and from the SILC RNG if not
6728 available. It is used in padding generation. Affected file
6729 lib/silccrypt/silcrng.[ch].
6731 * All packets in client library are now processed synchronously.
6732 Optimized packet processing a lot. Affected file
6733 lib/silcclient/client.c.
6735 * All server connection packets are processing synchronously
6736 now in server, to optimize packet processing. Affected file
6739 * Include files are installed now only in Toolkit distribution
6740 if make install is given. Affected files: all Makefile.am's.
6742 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Assure that silc_client_notify_by_server_resolve does not
6745 resolve the client information multiple times. If it cannot
6746 be found by the first it cannot be found at all. Affected
6747 file lib/silcclient/client_notify.c.
6749 * Fixed WHOWAS command reply calling. Affected file
6750 lib/silcclient/command_reply.c.
6752 * Removed all references to silc_idlist_get_client from the
6753 Irssi SILC client since that call is internal call used by
6754 the library. The Irssi SILC client will use now client
6755 retrieval functions found in silcapi.h.
6757 * Fixed a bug in resolving nickname info before sending
6758 private message. It used freed memory. Affected file
6759 irssi/src/silc/core/silc-servers.c.
6761 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Assure my_channels statistics cannot go negative in server.
6764 Affected files silcd/server.c, silcd/server_util.c.
6766 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6770 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Win32 Toolkit changes. Affected files
6773 win32/silc.dsw, win32/libsilc/libsilc.def,
6774 win32/libsilcclient/libsilc.def,
6775 lib/silcutil/silcutil.c, and
6776 lib/sftp/sftp_fs_memory.c.
6778 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Added silc_net_localip to return local host's IP address.
6781 Affected file lib/silcutil/silcnet.[ch].
6783 * If key exchange or rekey protocol is active for a connection
6784 parse all packets syncronously since there might be packets
6785 in packet queue that we are not able to process without first
6786 processing packets before them. Affected file silcd/server,
6787 lib/silcclient/client.c.
6789 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6790 whether library should continue processing the packet.
6791 Affected file lib/silccore/silcpacket.h.
6793 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6794 SilcSFTPMonitorData to SFTP server to monitor various
6795 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6796 lib/silcsftp/sftp_server.c.
6798 * Added silc_file_size to return file size. Affected file
6799 lib/silcutil/silcutil.[ch].
6801 * Implemented the file transfer support for the client library.
6802 Added preliminary support for simple client to client one-file
6803 transmission. Affected file lib/silcclient/client_ftp.c,
6804 lib/silccilent/client.[ch].
6806 * Added new local command FILE to the Irssi SILC Client.
6807 It is used to perform the file transfer. It has subcommands
6808 SEND, RECEIVE, SHOW and CLOSE. Affected files
6809 irssi/src/silc/core/client_ops.c,
6810 irssi/src/silc/core/silc-server.[ch].
6812 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Relay the SILC_PACKET_FTP in the server. Affected files
6815 silcd/server.c and silcd/packet_receive.c.
6817 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Renamed silc_file_read and silc_file_write to functions
6820 silc_file_readfile and silc_file_writefile. Added function
6821 silc_file_open and silc_file_close. Affected files
6822 lib/silcutil/silcutil.[ch].
6824 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Resolve the client info when received private message or
6827 channel message for a client which nickname we don't know.
6828 Affected files lib/silcclient/client_prvmsg.c and
6829 lib/silcclient/client_channel.c.
6831 * Do not crash in /KEY if client is not connected. Affected
6832 file irssi/src/silc/core/silc-channels.c.
6834 * Added SilcClientStatus field to the SilcClientEntry in the
6835 lib/silcclient/idlist.h.
6837 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6838 is incomplete and is being resolved, it won't be resolved
6841 Make sure also that USERS command reply does not resolve
6842 twice information. Affected file is
6843 lib/silcclient/command_reply.c.
6845 Make sure that silc_client_get_clients_by_list does not
6846 resolve twice same information.
6848 * Check for valid client->id in the silc_server_free_client_data.
6849 Affected file silcd/server.c.
6851 * Fixed /GETKEY nick@server not to crash if the server entry
6852 is not found. Affected file lib/silcclient/command.c.
6854 * Fixed the silc_server_check_cmode_rights to check the
6855 requested modes correctly. Affected file silcd/command.c.
6857 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Better checks for non-printable chars in nick added.
6860 Affected file silcd/command.c.
6862 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Call the silc_server_udpate_servers_by_server in the
6865 primary router that comes back online in the backup resuming
6866 protocol. Otherwise it routes packets wrong. Affected file
6867 silcd/server_util.[ch], silcd/server_backup.c.
6869 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6871 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6872 lib/silcutil/silcbuffmt.[ch].
6874 * Redefined the SILC packet header to include the padding
6875 length. Affected file lib/silccore/silcpacket.[ch].
6877 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6878 length for maximum padding up to 128 bytes). Affected
6879 file lib/silccore/silcpacket.h.
6881 * Removed all backwards support for old 0.5.x MAC thingies.
6882 The SILC packet header change makes it impossible to be
6883 backwards compatible.
6885 * Send the ENDING packet with timeout in the backup resuming
6886 protocol. This is to assure that all routers has connected
6887 to the primary router. Affected file silcd/server_backup.c.
6889 * Changed the RNG to take the first IV from random data. It
6890 used to take it from zero actually. Changed the RNG also
6891 to use /dev/urandom during session. /dev/random is used
6892 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6894 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Changed the SILC packet header to have the first two bytes
6897 (the packet length) encrypted. Affected files aroung the
6898 code tree, lib/silccore/silcpacket.[ch]. Removed the
6899 SilcPacketCheckDecrypt callback. It is not needed anymore
6900 since the silc_packet_receive_process will determine now
6901 whether the packet is normal or special.
6903 * Implemented the unidirectional MAC keys. Affected files
6904 lib/silcske/silcske.c, silcd/protocol.c and
6905 lib/silcclient/protocol.c.
6907 * Implemented the packet sequence number to the MAC computation.
6908 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6909 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6910 lib/silcclient/protocol.c.
6912 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Allow backup router to announce servers. All servers
6915 announced by backup router are added to the global list
6916 automatically. Update hte server's socket to our primary
6917 router also when backup router announces a server.
6918 Affected file silcd/packet_receive.c.
6920 * Do not update the client->router in the function
6921 silc_server_udpate_clients_by_server if the client is on
6922 global list. We might fail to find any specific server
6923 for locally connected clients and local cell clients. They
6924 should still use the `from' and not `to' as client->router.
6925 This fixes backup router resuming protocol. Affected file
6926 silcd/server_util.c.
6928 * Decrease channel statistics count only if the channel
6929 deletion worked. Affected files are silcd/server.c and
6930 silcd/server_util.c.
6932 * Added silc_server_update_servers_by_server to update origin
6933 of all server entries. Used during backup router protocol.
6934 Affected files silcd/server_util.[ch], silcd/server.c. and
6935 silcd/backup_router.c.
6937 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6938 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6939 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6940 lib/silccrypt/silchmac.c.
6942 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Assure that router cannot reroute the same channel message
6945 to the sender. Affected file silcd/packet_receive.c.
6947 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Made better checks that the channel message is not sent
6950 to the router it came from. Affected file is
6951 silcd/packet_send.c. Fixed memory leak too.
6953 * Announce informations for incoming router connection, but
6954 only after checking if it is replaced by backup router.
6955 Affected file silcd/packet_receive.c.
6957 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6959 * Fixed the backup resuming protocol to work in multiple
6960 router environment. Affected file silcd/server_backup.c.
6962 * Route packet only to one router in the function
6963 silc_server_packet_send_to_channel. Affected file is
6964 silcd/packet_send.c.
6966 * Fixed silc_server_send_notify_dest to set the broadcast
6967 flag. Fixed the silc_server_send_notify_topic to actually
6968 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6969 Affected file silcd/packet_send.c.
6971 * Changed the SFTP Filesystem interface. Changed the
6972 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6973 the filesystem operation function. The SilcSFTPFilesystem
6974 is now a context that is allocated by all filesystem allocation
6975 functions and it already includes the operations structure
6976 and filesystem specific context. It is given as argument
6977 now to the silc_sftp_server_start. This made the interface
6978 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6979 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6981 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6983 * Changed the backup router adding and getting interfaces
6984 in the server. The router that will be replaced by the
6985 specified backup router is now sent as argument. Affected
6986 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6989 * Added silc_net_addr2bin_ne to return the binary form of
6990 the IP address in network byte order. Affected files
6991 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6993 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6995 * Check for existing server ID in silc_server_new_server
6996 and in silc_server_connect_to_router_final and remove the
6997 old entry if it exists. Affected file silcd/packet_receive.c,
7000 * Send the channel message always to only one router, either
7001 in upstream or downstream. Affected file is
7002 silcd/packet_send.c.
7004 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7006 * Wrote the definition of the backup resuming protocol to the
7007 protocol specification.
7009 * Removed one redundant channel key generation from normal
7010 server during joining procedure. Removed one redundant
7011 channel key sending from server to router during joining
7012 procedure. Affected file silcd/command.c.
7014 * Made minor bugfixes to the backup router resuming protocol.
7015 Affected file silcd/server_backup.c, server.c.
7017 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Added --disable-asm configuration option. Affected files
7020 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
7023 * Implemented the backup resuming protocol that is used to
7024 resume the primary router position in the cell after the
7025 primary router comes back online. Affected files
7026 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
7027 and silcd/server_util.[ch].
7029 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7031 * Sleep two (2) seconds after sending QUIT command to server.
7032 Affected file lib/silcclient/command.c.
7034 * Assure that if outgoing data buffer is pending do not force
7035 send any data. Affected file silcd/packet_send.c.
7037 * Assure that if outgoing data buffer is pending do not force
7038 send any data. Affected file lib/silcclient/client.c.
7040 * Implemented the backup router support when the primary router
7041 goes down. The servers and routers can now use the backup
7042 router as new primary router without loosing connectivity.
7044 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
7047 in the server to indicate disabled entry. All data read
7048 from the connection will be ignored and no data is sent
7049 for entry that is disabled. Affected files are
7050 silcd/idlist.h, silcd/server.c.
7052 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7054 * Created SFTP client and server test programs in the
7055 lib/silcsftp/tests directory.
7057 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7059 * Implemented memory filesystem (virtual filesystem) for
7060 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
7063 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7065 * Implemented the SFTP (SSH File Transfer Protocol) to the
7066 lib/silcsftp. It includes SFTP client and SFTP server
7069 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Moved lib/silccore/silcprotocol.[ch] to the
7072 lib/silcutil library.
7074 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
7075 take variable argument list pointer as argument. Affected
7076 file lib/silcutil/silcbuffmt.[ch].
7078 * Added silc_buffer_set function that is used to set data
7079 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
7080 Affected file lib/silcutil/silcbuffer.h.
7082 * Changed various routines in the core library to use the new
7083 silc_buffer_set instead of allocating new buffer only for
7086 * Added 64-bit value formatting and unformatting support to the
7087 silc_buffer_[un]format routines. Affected file is
7088 lib/silcutil/silcbuffmt.[ch].
7090 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
7091 to includes/bitmove.h.
7093 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Fixed channel user mode saving in client library. Affected
7096 file lib/silcclient/command[_reply].c.
7098 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7100 * Defined the file transfer to the SILC Protocol. Added
7101 new packet type SILC_PACKET_FTP and defined File Transfer
7102 Payload. The mandatory file transfer protocol is SFTP
7103 (SSH File Transfer Protocol). Affected file in addition
7104 of the internet draft is lib/silccore/silcpacket.h.
7106 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
7107 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
7108 is used as part of backup router protocol when the primary
7109 router of the cell is back online and wishes to resume
7110 the position as primary router.
7112 * Redefined the MAC generation keys in the protocol. The
7113 same key is not used anymore in both direction. Both
7114 direction will now use different keys for sending and
7115 receiving. This fixes a potential security flaw. This
7116 change causes incompatibilities in the protocol.
7118 * Redefined also the MAC computation from the packet.
7119 An packet sequence number is now added to the MAC
7120 computation. This prevents possible replay attacks against
7121 the protocol. This change too causes incompatibilities
7124 Added `sequence' field to the SilcPacketContext to hold
7125 the current sequence number for the packet.
7127 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7129 * Added `created' field to the SilcIDListData in the file
7130 silcd/idlist.h to indicate the time when the entry was
7133 * Added `created' field to the SilcChannelEntry too. Affected
7134 file silcd/idlist.h.
7136 * Added `creation_time' aguments to all the announcement functions
7137 in the server. If it is provided then only the entries that
7138 was created after the provided time frame are actually
7139 announced. Affected file silcd/server.[ch].
7141 * The protocol says that the Channel ID's IP address must be
7142 based on the router's IP address. Added check for this in
7143 the silc_server_new_channel when processing incoming New Channel
7144 Payload. Affected file silcd/packet_receive.c.
7146 * Print out the correct version with --version in SILC client.
7147 Affected file irssi/src/silc/core/silc-core.c.
7149 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7151 * Fixed WHOWAS command to check for completnes of the client
7152 entry always, not just when the command is coming from client.
7153 Affected file silcd/command.c.
7155 * Added new function silc_server_packet_queue_purge to purge the
7156 outgoing data queue to the network. After the function returns
7157 it is guaranteed that the outgoing packet queue is empty.
7158 Affected file silcd/packet_send.[ch].
7160 * Purge the outgoing packet queue in the rekey protocol's final
7161 callback to assure that all rekey packets go to the network
7162 before quitting the protocol. Affected file silcd/server.c.
7164 * Added silc_client_packet_queue_parse as similar function as
7165 in server to the client library. The affected file is
7166 lib/silcclient/client.c.
7168 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7170 * Splitted silcd/server.c and created silcd/server_util.[ch]
7171 for utility functions.
7173 * Added new socket flag SILC_SF_DISABLED to indicate that the
7174 connection is open but nothing can be sent to or received from
7175 the connection. Affected file lib/silcutil/silsockconn.[ch].
7176 The checking for disabled socket is checked in the low level
7177 silc_socket_write and silc_socket_read functions.
7179 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7181 * Allow only nicknames and channel names that fits into the
7182 7-bit unsigned char ASCII set. Affected file silcd/command.c.
7184 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7186 * When processing JOIN command reply in server check that if
7187 the channel exists in our global list we'll move it the local
7188 list. Affected file silcd/command_reply.c.
7190 * Fixed the check whether client is joined on the channel already
7191 in JOIN command. Affected file lib/silcclient/command.c.
7193 * Fixed the JOIN command reply to check whether the channel
7194 already exists. Affected file lib/silcclient/command_reply.c.
7196 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7198 * Added silc_ske_status_string to map the SKE error numbers
7199 to readable strings. The affected files are
7200 lib/silcske/silcske[_status].[ch].
7202 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7204 * Do not show the private channels on the WHOIS channel list
7205 as it is not allowed by the protocol. The affected file is
7208 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7210 * Assure that the packet length digged from the actual packet
7211 is something sensible in the silc_packet_decrypt_rest_special
7212 in lib/silccrypt/silcpacket.c.
7214 * Free and NULL the allocated pointer in silc_hmac_alloc if
7215 the HMAC allocation fails. The affected file is
7216 lib/silccrypt/silchmac.c.
7218 * Print the selected security properties to the log files in
7219 the server. Affected file silcd/protocol.c.
7221 * Add SKE's reference counter even if calling the completion
7222 callback manually. Otherwise it goes negative, although it
7223 does not cause any problems. The affected file is
7224 lib/silcske/silcske.c.
7226 * Remove the client entry with short timeout after giving the
7227 KILL command. Affected file lib/silcclient/command.c.
7229 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7230 case all found clients are already disconnected (WHOWAS would
7231 found them) in the server. Affected file silcd/command.c.
7233 * Update the last_receive (time of last data received) to be
7234 updated only when received private or channel message so that
7235 the idle time showed in WHOIS makes more sense.
7237 * Added boolean field `valid' in to the SilcClientEntry in the
7238 client library to indicate whether the entry is valid or not.
7239 This fixes the nickname change bug on channel when changing
7240 the nickname to be same than the old (like nick to Nick) the
7241 nickname formatter doesn't set the new nick anymore to Nick@host.
7242 Affected file lib/silcclient/idlist.[ch].
7244 * Now actually fixed the nickname changing on disconnection.
7245 Added new function silc_change_nick to the Irssi SILC Client.
7246 Affected file irssi/src/silc/core/client_ops.c,
7247 irssi/src/silc/core/silc-nicklist.[ch].
7249 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7251 * Check that the public key exists in the GETKEY command before
7252 trying to encode it. Affected file silcd/command.c.
7254 * Print some notifications on received public keys with GETKEY
7255 command in the Irssi SILC Client. Affected files are
7256 irssi/src/fe-common/silc/module-formats.[ch],
7257 irssi/src/silc/core/client_ops.c.
7259 * Use IDENTIFY command to resolve the server information in the
7260 GETKEY command instead of INFO command. Affected file
7261 lib/silcclient/command.c.
7263 * All command reply functions in the client library now calls
7264 the pending command reply callbacks even if an error has
7265 occurred. The server has done this a long time and now it was
7266 time to move the client library to this as well. Now all
7267 errors can be delivered back to the pending command reply
7268 callbacks if necessary. Affected files are
7269 lib/silcclient/command[_reply].[ch].
7271 * Change the nickname on disconnection back to the username
7272 because in reconnect the server will enforce it to it anyway.
7273 Affected file irssi/src/silc/core/silc-servers.c.
7275 * Fixed a config file parsing bug in the Irssi SILC client.
7276 Affected file irssi/src/silc/core/clientconfig.c.
7278 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7280 * When printing the channel mode on JOIN, verify that the
7281 channel key and channel's HMAC are valid. Affected file
7282 irssi/src/silc/core/client_ops.c.
7284 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7287 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7288 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7290 * Removed channel key rekey task deleting from the function
7291 silc_server_save_channel_key. Affected file silcd/server.c.
7292 Added explicit timeout task context instead that is used to
7293 delete the task if we are registering a new task before the
7294 new task has elapsed.
7296 * When channel key rekey occurs the client library now saves
7297 the old channel key for a short period of time (10 seconds) and
7298 is able to use it in case some is still sending channel
7299 messages encrypted with the old key after the rekey. Affected
7300 file lib/silcclient/[idlist.h|client_channel.c].
7302 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * Added check to the silc_server_new_id_real to not accept
7305 new ID if it is the sender's own ID. Affected file is
7306 silcd/packet_receive.c.
7308 * Assure that we do not announce ourself or the one we've
7309 sending our announcements when we're router and are announcing
7310 servers to our primary router. Affected file silcd/server.c.
7312 * Fixed silc_server_command_identify_check_client to assemble
7313 correct WHOIS packet. It send corrupted WHOIS packet and
7314 caused problem with router to router connections. Affected
7315 file silcd/command.c.
7317 Fixed also silc_server_command_whois_check the same way
7318 as for the IDENTIFY command.
7320 * Added new SilcIDListStatus to the server in the SilcIDListData
7321 structure. The status now includes the current status of
7322 the entry (like registered, resolved etc.). Affected file
7323 silcd/idlist.[ch]. Defined a bunch of different status types
7324 as well. This replaced the old boolean registered field as well.
7326 Added resolve_cmd_ident field to the SilcClientEntry structure
7327 too so that if the entry is for example being resolved so
7328 another command may attach to the same pending command reply
7329 without requiring to resolve the same entry again. This concept
7330 should optimize the WHOIS and the IDENTIFY resolving under
7331 heavy load by taking away unnecessary resolving for entries
7332 that are being resolved already.
7334 Added support for adding multiple pending commands for one
7335 command idenfier. Affected file silcd/command[_reply].[ch].
7337 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7338 before deleting the data. Otherwise the hash table will have
7339 freed data in comparison functions. Affected file is
7340 silcd/command_reply.c.
7342 * Fixed silc_idlist_replace_client_id to add the new entry to
7343 the cache with NULL nickname. Otherwise there will be invalid
7344 memory as the nickname after the nickname is freed. Affected
7345 file silcd/packet_receive.c.
7347 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7348 saved into wrong slots because the previous number of entries
7349 was not taken into account. Affected file silcd/idlist.c.
7350 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7352 * If we are router and we receive JOIN notify to a channel that
7353 does not have any users then notified client is marked as the
7354 channel founder, as it is it. The affected file is
7355 silcd/packet_receive.c
7357 * Added to the extended hash table API's table_del_*ext functions
7358 the destructor as argument too, so that the caller can decide
7359 which destructor to use or whether to use destructor at all.
7360 Affected file lib/silcutil/silchashtable.[ch].
7362 * Fixed ID Cache purging. It actually deleted the entries from
7363 the hash table after the data was freed. The hash table ended
7364 up comparing freed memory. The affected file is
7365 lib/silccore/silcidcache.c.
7367 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7369 * Fixed Irssi SILC client's KILL command's HELP syntax.
7371 * The USERS command now resolves the detailed user information
7372 if the userinfo field is missing. Affected file is
7373 lib/silcclient/command_reply.c.
7375 * Do not print error in silc_file_read if the read file does
7376 not exist. Just silently return NULL. Affected file is
7377 lib/silcutil/silcutil.c.
7379 * Fixed the silc_log_output to not wine about NULL filename
7380 and to not create some bogus " " filename. Affected file is
7381 lib/silcutil/silclog.c.
7383 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * Fixed various printing bugs on the user interface in the
7386 Irssi SILC Client. Minor changes that were forgotten from
7389 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7391 * Fixed the configure.in.pre and the compilation and distribution
7392 environment to support the new autoconf 2.52. That version is
7393 now required to compile the CVS trunk.
7395 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7397 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7398 to generally parse user@fqdn format strings. Affected file
7399 lib/silcutil/silcutil.c.
7401 * Added nickname_format and nickname_force_format fields to the
7402 SilcClientParams structure. The first one defines the format
7403 for the nicknames that the library will enforce if the receives
7404 multiple same nicknames. The second one is boolean value and
7405 can be used to force the library to always enforce the format
7406 to the nicknames regardles whether there are multiple nicknames
7407 or not. This configurable formatting was employed to flexibly
7408 support accessing multiple nicknames from the user interface.
7409 The userinterface can now set the nicknames to what ever format
7410 they prefer. Affected file lib/silcclient/silcapi.h.
7412 Added function silc_client_nickname_format to the file
7413 lib/silcclient/idlist.c. It performs the nickname formatting.
7415 Added new field `hostname´ to the SilcClientEntry context.
7416 It holds the hostname of the client. Affected file is
7417 lib/silcclient/idlist.h.
7419 * Irssi SILC Client sets the nicknames in nick@hostn format.
7420 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7421 irssi/src/silc/core/silc-core.c.
7423 The WHOIS printing now also shows both the real nickname and
7424 the formatted nickname so that user knows how to access the
7425 user if there are multiple same nicknames cached. Affected
7426 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7427 printing formatting too to take the hostname now as a separate
7428 argument. The Affected file is
7429 irssi/src/fe-common/silc/modules-formats.[ch].
7431 * Changed the silc_client_get_clients_local to accept the formatted
7432 nickname as argument. It accepts the real nickname too but the
7433 formatted nickname can be used to find the true entry from
7434 multiple entries. Affected file lib/silcclient/silcapi.h and
7435 lib/silcclient/idlist.c.
7437 * Added nickname_format_parse field to the SilcClientParams.
7438 It is a callback function provided by the application to parse
7439 the nickname out of the formatted nickname string. The library
7440 calls it to get the nickname from the formatted string. Since
7441 the application generally knows better the format of the nickname
7442 string it parses it instead of the library, even though library
7443 encodes the formatted string. If the callback function is not
7444 provided then the library will use the string as is. The
7445 affected file is lib/silcclient/silcapi.h.
7447 * All the nickname strings passed to the client library in
7448 commands are now expected to be formatted nickname strings.
7449 If the command does not support the formatted nickname string
7450 it will assume that the sent string is the actual nickname.
7451 Affected file lib/silcclient/command.c.
7453 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7455 * Added public key authentication support to OPER and SILCOPER
7456 commands in the client library. Affected file is
7457 lib/silcclient/command.c.
7459 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7461 * Changed the get_auth_methdod client operation to be asynchronous.
7462 It can be async if the application resolves the authentication
7463 method from the server during the negotiation. Added new
7464 SilcGetAuthMeth completion callback that the application will
7465 call after resolving the authentication method.
7467 Added function silc_client_request_authentication_method that
7468 the application can use to resolve the authentication method
7469 from the server. Added also SilcConnectionAuthRequest callback
7470 that the library will call after the server has replied. The
7471 application can call this function if it does not know the
7472 current authentication method.
7474 Affected files are lib/silcclient/client.c and
7475 lib/silcclient/silcapi.h.
7477 * The Irssi SILC client now automatically resolves the authentication
7478 method incase any configuration information is not present (and
7479 currently there never is). The affected file is
7480 irssi/src/silc/core/client_ops.c.
7482 * Fixed public key authentication from the client library.
7483 Affected file lib/silcclient/protocol.c. Changed also the
7484 protocol specification about the public key authentication in
7485 the connection authentication protocol. The actual data to be
7486 signed is now computed with a hash function before signing.
7488 * Fixed the public key authentication from the server as well.
7489 Affected file silcd/protocol.c.
7491 * Removed the mlock()'s from the memory allocation routines.
7492 Affected file lib/silcutil/silcmemory.c. The ./configure does
7493 not check anymore for the mlock(). Affected file is
7496 * Fixed USERS command in server to allow the execution of the
7497 command for private and secret channels if the client sending
7498 the command is on the channel. Affected file silcd/command.c.
7500 * Fixed silc_client_get_clients_local to return the clients
7501 count correctly. It could return wrong value. Affected file
7502 lib/silcclient/idlist.c.
7504 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7506 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7507 types. The assembler optimizations seemed not to like 64-bit
7508 data types. The assmebler optimizations thus are now enabled
7509 also for BSD systems as opposed to only enable them for Linux.
7511 * Do not check for threads at all on BSD systems. Affected
7512 file configure.in.pre.
7514 * Removed -n and -h options from the Irssi SILC Client since
7515 they are not used in silc.
7517 * Fixed the prime generation to assure that the first digit
7518 of the generated random number is not zero since our conversion
7519 routines does not like number strings that starts with zero
7520 digit. If zero digit is seen the random number is regenerated.
7521 This caused some corrupted RSA keys when the zero first digit
7522 was met. Affected file lib/silcmath/silcprimegen.c.
7524 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7526 * Fixed WIN32 configuration in the ./configure script.
7527 Fixed to include xti.h on environments that has it.
7528 Patches by Carsten Ilchmann and andrew.
7530 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7532 * Changed the silc_id_create_client_id to be collision
7533 resistant. It is now assured that there cannot be created
7534 two same client ID's. I suspect that some weird bugs in
7535 the server were actually caused by duplicate Client IDs.
7536 Affected file silcd/serverid.[ch]. A router receiving
7537 new ID now also assures and informs the sending server
7538 if the ID caused collision.
7540 * Changed the silc_id_create_channel_id to also assure that
7541 there are no collisions.
7543 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7545 * Statement about ignoring the Mutual Authentication flag when
7546 performing rekey with PFS was a bit misleading. It is ignored
7547 if it was set in the initial negotiation, it cannot be even
7548 set in the rekey. Fixed in the ke-auth draft. Started the
7549 new versions of the protocol drafts in the doc/.
7551 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7553 * Fixed a bug in silc_client_command_identify_save when saving
7554 new channel information. The channel name was no duplicated
7555 and caused crash on exit. Affected file is
7556 lib/silcclient/command_reply.c.
7558 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7560 * Fixed the getkey command handling in the server. Send just
7561 empty OK reply to the sender if the key could not be fetched
7562 (but everything else was ok, like the key just was not available).
7563 Changed the public key parameter to optional in the protocol
7564 specs so that empty OK reply can be sent. Affected file
7567 Added a message to Irssi SILC client to tell to user if the
7568 server did not return a public key.
7570 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7572 * Fixed a channel key regeneration bug. It registered new
7573 timeout tasks exponentially until all system resources were
7574 used. Affected file silcd/server.c.
7576 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7578 * Added the SILC Document generator to the scripts/silcdoc.
7579 It can be used to generate the Toolkit Reference Manual out
7580 of the source tree. Internally it will also use the RoboDoc
7581 generator now imported in util/robodoc.
7583 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7585 * Added couple of return's in rekey protocol if error orccurred
7586 during the protocol. The execution must be terminated.
7587 Affected file silcd/protocol.c. Also, terminate the protocol
7588 always with timeout.
7590 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7592 * The client's Client ID was created initally from the wrong
7593 nickname (it could have been in format nick@host) in the
7594 silc_server_new_client. Affected file silcd/packet_receive.c
7596 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7598 * Added some SILC_LOG_ERROR's to various error conditions
7599 if client could not be added to ID cache. Affected files
7600 silcd/packet_receive.c and silcd/server.c.
7602 * When client's sock->user_data is freed, NULL also the
7603 client->router and client->connection pointers. Added check
7604 for these pointers being NULL to various places around the
7605 code. Affected file silcd/server.c.
7607 * Added client->data.registered == TRUE checks to various
7608 places around the code to assure that unregistered client's
7609 are not handled when it is not allowed. Affected file
7612 * Added `bool registered' fields to all
7613 silc_idlist_[server|client]_get_* routines to indicate whether
7614 the fetched client needs to be registered or not. Affected
7615 file silcd/idlist.[ch].
7617 * Add your own entry as registered to the ID cache in the
7618 server. Affected file server.c.
7620 * Fixed a bug in silc_server_new_server. The SilcServer was
7621 set as the new server's context instead of SilcServerEntry.
7622 This naturally caused some weird bugs.
7624 * Added "updated" field the SilcChannelEntry which indicates
7625 the time since the channel entry was last accessed. This
7626 can be used to determine whether it is necessary to
7627 announce the channel after backup resuming protocol.
7628 Affected files silcd/idlist.[ch].
7630 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7632 * Do not delete the channel rekey task when adding it
7633 for in silc_server_create_channel_key.
7635 * Changed the silc_server_create_channel_key to return
7636 TRUE or FALSE to indicate the success of the channel key
7639 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7641 * Fixed MSVC++ project files and added missing files to
7642 Makefiles under win32/.
7644 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7646 * Do not add TCP_NODELAY flag if the operating system
7647 does not have it defined. Affected files are
7648 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7650 * Fixed buffer overflow from Irssi SILC Client. Affected
7651 file irssi/src/fe-common/core/themes.c.
7653 * Fixed double free in client library in the file
7654 lib/silcclient/client.c when disconnecting from server.
7656 * Applied double free patch from cras to Irssi SILC client.
7657 Affected files irssi/src/core/[modules/expandos].c
7659 * Fixed the disconnection handling to Irssi SILC Client.
7660 The application must call silc_client_close_connection
7661 in ops->connect client operation in case of failure of
7662 the connection. Affected file is
7663 irssi/src/silc/core/client_ops.c.
7665 * Do not set sock->protocol to NULL in the function
7666 silc_client_close_connection after executing the protocol's
7667 final callback since the sock might not be valid anymore.
7668 Affected file lib/silcclient/client.c.
7670 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7672 * Do not enable SILC_THREADS if the linking with libpthread
7673 did not happen. Affected file configure.in.pre.
7675 * Added notion to protocol specification that server must
7676 verify the sent authentication payload with CMODE when
7677 setting the channel founder key. Implemented it to the
7678 server. Affected file silcd/command.c.
7680 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7682 * Added _EXTRA_DIST SILC distribution variable to the
7683 distributions file. It is used to conditionally add extra
7684 files or directories to the specific distribution. Affected
7685 files ./prepare, Makefile.am.pre and distributions.
7687 Removed the `_' from the start of the distribution names.
7690 * Added README.WIN32 for instructions to compile the Toolkit
7693 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7695 * Fixed a double free in disconnection in the server. Affected
7696 file is silcd/server.c.
7698 * Fixed the lib/silcske/groups.c to work now also with GMP
7699 MP library. The string conversion did not work when using
7700 specific base and the base is indicated in the string as well.
7702 * Created win32/ directory which now includes MSVC++ specific
7703 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7704 It will appear only in the toolkit distribution
7706 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7708 * Changed the key material distribution function in case when
7709 the hash output is too short. The data is now concatenated
7710 a bit differently than it used to. Made the change to the
7711 SKE protocol specification.
7713 * Added better GMP detection to configure.in.pre. A patch
7716 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7718 * Fixed a minor bug in SKE that might cause some problem on
7719 some platforms. Affected file lib/silcske/silcske.c.
7721 * Added the cookie checking for initiator in the SKE. It checks
7722 that the responder returns the sent cookie unmodified. The
7723 affected file is lib/silcske/silcske.c. Added new SKE
7724 error type INVALID_COOKIE that can be sent during the
7725 negotiation. Fixed some memory leaks as well.
7727 * Added the "invalid cookie" error message to Irssi SILC client's
7730 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7732 * Added `task_max' field to the SilcClientParams to indicate
7733 the maximum tasks the scheduler can handle. If set to zero,
7734 default values are used. Affected file lib/silcclient/silcapi.h.
7736 * Fixed memory leaks in silc_client_close_connection. Affected
7737 file lib/silcclient/client.c.
7739 * Added silc_client_del_client_entry to client library to free
7740 all memory of given client entry. Affected file is
7741 lib/silcclient/idlist.[ch].
7743 * Added new functions silc_client_del_channel and
7744 silc_client_del_server to delete channel and server entries.
7745 Affected file lib/silcclient/[silcapi.h/idlist.c].
7747 * Removed silc_client_del_client_by_id from silcapi.h.
7749 * Fixed the INFO command to return the server's own info
7750 correctly when querying by Server ID. Affected file is
7753 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7755 * Removed the non-blocking settings in WIN32 code in the
7756 silc_sock_[read/write] and added SleepEx instead. Affected
7757 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7758 of input data is now checked with FIONREAD and ioctlsocket.
7760 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7762 * Call silc_schedule_task_del_by_context in the
7763 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7764 Affected file lib/silccore/silcprotocol.c.
7766 * Call silc_protocol_cancel for active protocols in the
7767 silc_server_close_connection if the funtion
7768 silc_server_free_sock_user_data has not been called.
7769 Affected file silcd/server.c.
7771 * Generic tasks cannot be deleted using the del_by_fd
7772 task deleting function since generic tasks does not match
7773 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7775 * Added a notion to SILCOPER help file that the SILCOPER works
7776 only on router server, not on normal server.
7778 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7780 * Added for WIN32 support for the new scheduler as well.
7781 Affected file lib/silcutil/win32/silcwin32schedule.c.
7783 * Fixed the SHA1 implementation to work on various platforms.
7785 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7787 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7788 API. It is part of the scheduler now. Everything else is
7789 as previously but some functions has changed their names.
7790 Checkout the lib/silcutil/silcschedule.h for the interface.
7791 Updated all applications to use the new interface. Affected
7792 files are lib/silcutil/silcschedule.[ch].
7794 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7796 * Found a bug in the SKE implementation. The HASH value,
7797 specified by the protocol, was not computed correctly. The
7798 public key of the responder was not added to the computation
7799 even though it is mandatory. Affected file lib/silcske/silcske.c.
7800 This unfortunately causes incompatibilities with older
7801 clients and servers.
7803 * Added WIN32 specific network init and uninit functions:
7804 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7805 the Winsock2. Affected file lib/silcutil/silcnet.h and
7806 lib/silcutil/win32/silcwin32net.c.
7808 * Set the socket always to nonblocking mode on WIN32 after
7809 reading data or writing data. Affected file is
7810 lib/silcutil/win32/silcwin32sockconn.c.
7812 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7814 * Fixed various compilation problems under WIN32. Affected
7815 files lib/silcutil/win32/silcwin32thread.c and
7816 lib/silcutil/win32/silcwin32schedule.c.
7818 * Removed all _internal.h #includes from public header
7819 files. Internal headers must never be included from
7822 Removed also the lib/silcske/payload_internal.h file.
7824 * All include files that may be needed (public and some others
7825 included by the public headers) by application developers are
7826 now copied to the ./includes directory. It does not copy any
7827 internal headers. Affected file Makefile.defines.pre and all
7828 Makefile.am's under lib/ and subdirs.
7830 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7832 * Do not change the ~/.silc directory's permissions automatically.
7833 Affected file irssi/src/silc/core/clientutil.c.
7835 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7837 * Do not cancel the protocol in silc_server_close_connection
7838 it might cause recursion. Now cancelled in the function
7839 silc_server_free_sock_user_data. Affected file silcd/server.c.
7841 * Fixed the silc_server_remove_clients_by_server to regenerate
7842 the channel keys correctly finally. Added also new function
7843 silc_server_remove_clients_channels to actually do it.
7844 Affected file silcd/server.c.
7846 * Fixed the silc_server_new_channel to not crash by giving
7847 wrong router to the new channel. Affected file is
7848 silcd/packet_receive.c.
7850 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7852 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7853 which is given as argument to the silc_client_alloc now.
7854 It can be used to configure the client and set various parameters
7855 that affect the function of the client.
7857 * The USERS command in server did not check whether the channel
7858 is private or secret. Affected file silcd/command.c.
7860 * Added new argument to the USERS command in protocol specification.
7861 The USERS command now can take the channel name as argument
7862 as well. Added support for this in client and server and
7863 updated the protocol specs.
7865 * Completed the GETKEY command in client. It can be now used
7866 to fetch also servers public key not only some clients.
7867 Affected files lib/silcclient/command[_reply].c.
7869 * Added silc_client_get_server to return server entry by the
7870 server name. Affected files lib/silcclient/silcapi.h and
7873 * Redefined the IDENTIFY command in protocol specification to be
7874 more generic. It now can be used to query information about
7875 any entity in the SILC Network, including clients, servers and
7876 channels. The query may be based either the entity's name
7877 or the ID. Added support for this in both client and server.
7879 Affected files silcd/command.c and lib/silcclient/command.c
7880 and command_reply.c.
7882 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7883 the _from_client and _from_server functions. Affected file
7886 * Added silc_client_get_channel_by_id_resolve to the file
7887 lib/silcclient/silcapi.h to resolve channel information by
7888 its ID. Added also silc_client_get_channel_by_id that
7889 does not resolve it from the server.
7891 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7893 * Added SilcServerEntry context into the client library
7894 to represent one server. The INFO command now allocates
7895 these to save the resolved server info. For now on the
7896 client library will also keep information about servers,
7897 connected and resolved with INFO.
7899 The INFO command now allocates the SilcServerEntry context
7900 and saves the server info there. The COMMAND_REPLY in
7901 the INFO now returns the parameters to application in
7902 same order as defined in the protocol specification.
7904 The entries are cached in the client->server_cache.
7906 * The INFO command is now issued after received the Client ID
7907 from the server. Affected file lib/silcclient/client.c.
7909 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7910 to the application as the mode changer might be server.
7911 It is guaranteed that NULL is not returned anymore to the
7912 application. Affected file lib/silcclient/client_notify.c.
7914 The ID Type is now also passed to the application so that
7915 it can check whether the returned entry is SilcClientEntry
7918 Added new function silc_client_get_server_by_id to return
7919 the server entry by ID. Affected files are the
7920 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7922 * Do not create the channel in the Irssi SILC Client when issuing
7923 the JOIN command but when received the sucessful JOIN command
7924 reply. Otherwise the channel might get created even though we
7925 could not join it. The Affected file is
7926 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7928 * Fixed a channel joining bug in router. The router must also
7929 check the channel modes, invite and ban lists etc. when serving
7930 the JOIN command sent by normal server. Affected file is
7931 silcd/command.c. The router now resolves the client's
7932 information from the server who sent the JOIN command if it
7933 does not know it, and processes the JOIN command only after
7936 * Changed the SilcCommandCb to take new argument; void *context2.
7937 Affected file lib/silccore/silccommand.h
7939 The second argument in the command callbacks in the server now
7940 includes the SilcServerCommandReplyContext if the command was
7941 called as pending command callback from the command reply.
7942 Otherwise it is NULL. When called as pending the status of the
7943 command reply will be checked and if it was erronous the
7944 error will be sent to the original sender of the command.
7945 This way the client always receives the error messages even
7946 though the server was actually the one who received the error
7947 when it resent the command to router, for example. Affected
7948 files silcd/command[_reply].[ch].
7950 * Fixed sending WHOWAS command's error message to client if
7951 the requested client could not be found. It was missing.
7954 * Changed the CMODE and CUMODE commands reply arguments in the
7955 protocol specification. The Channel ID is now sent in both
7956 of the commands to identify the channel. Implemented this
7957 new feature to the client and server. Affected files
7958 lib/silcclient/command_reply.c and silcd/command.c.
7960 * Made better checks for invite and ban lists in the JOIN
7961 command in server. Affected file silcd/command.c.
7963 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7965 * The server now performs the incoming host IP/DNS lookup
7966 using the silc_socket_host_lookup and thus does not block
7967 the server anymore. Affected file silcd/server.c.
7969 * Completed the multi-thread support for SILC Scheduler in
7970 the lib/silcutil/silcschedule.c.
7972 * Fixed the configure.in.pre to detect the pthread correctly
7975 * Fixed a deadlock in silc_task_queue_wakeup in the file
7976 lib/silcutil/silctask.c.
7978 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7980 * Added new function silc_schedule_wakeup that is used in
7981 multi-threaded environment to wakeup the main thread's
7982 schduler. It needs to be used when a thread adds a new task
7983 or removes a task from task queues. After waking up, the
7984 scheduler will detect the task queue changes. If threads
7985 support is not compiled in this function has no effect.
7986 Implemented the wakeup mechanism to both Unix and WIN32
7987 systems. Affected files are lib/silcutil/silcschedule.[ch],
7988 lib/silcutil/unix/silcunixschedule.c and the
7989 lib/silcutil/win32/silcwin32schedule.c.
7991 * Added new function silc_task_queue_wakeup to wakeup the
7992 scheduler by the specified task queue. Affected file
7993 lib/silcutil/silctask.[ch].
7995 * The silc_socket_host_lookup_start now wakes up the scheduler
7996 after adding the timeout task. Affected file is
7997 lib/silcutil/silcsockconn.c.
7999 * The silc_socket_host_lookup is synchronous now if the threads
8000 support is not compiled in. However, the callback is still
8001 called asyncronously through the scheduler, anyway. Affected
8002 file lib/silcutil/silcsockconn.c.
8004 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8006 * Added new function silc_socket_host_lookup to perform
8007 asynchronous IP and FQDN lookups for the socket connection.
8008 Affected files lib/silcutil/silcsockconn.[ch].
8010 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8012 * Added SILC_MUTEX_DEFINE to define the mutex on environments
8013 that may or may not compile the mutex support in.
8015 Changed the silc_mutex_alloc interface. It allocates the
8016 mutex now to the sent pointer and returns TRUE or FALSE.
8018 Affected file lib/silcutil/silcmutex.h.
8020 * Wrote the SILC Task Queue interface to support multi-threads.
8021 Affected file lib/silcutil/silctask.[ch].
8023 * Wrote the SILC Scheduler to support multi-threads. Affected
8024 file lib/silcutil/silcschedule.c.
8026 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8028 * Implemented the SILC Mutex API and SILC Thread API for WIN32
8029 in lib/silcutil/win32/.
8031 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8033 * Defined SILC Mutex API and SILC Thread API and implemented
8034 them for Unix. Affected files are
8035 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
8036 lib/silcutil/unix/silcunixmutex.c and
8037 lib/silcutil/unix/silcunixthread.c.
8039 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8041 * Fixed the silc_server_remove_clients_by_server's channel
8042 key re-generation. The hash table handling was incorrect
8043 and would not work with many channels. Affected file is
8046 * Fixed some memory leaks around the server code.
8048 * Rewrote the silc_server_get_users_on_channel to support IPv6
8049 based Client ID's. Affected file silcd/server.c.
8051 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
8052 specification. However, a separate document must be written
8053 to define the detailed signing procedure and the payload
8054 associated with the flag. Defined the flag to the
8055 lib/silccore/silcchannel.h as well.
8057 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8059 * Changed the dynamic tables to static size tables in the
8060 lib/silccrypt/silchmac.c.
8062 * Removed GCC dependencies from the code. A patch by cras.
8064 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8066 * Do not show the error "Error receiving packet bla bla"
8067 in server if it really was not an error (-2 means that reading
8068 is pending). Affected file silcd/server.c.
8070 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8072 * Fixed a possible crash in silc_server_remove_clients_by_server
8073 in silcd/server.c. Fixed there also some memory leaks.
8075 * Fixed the silc_idlist_replace_client_id. It could replace
8076 wrong key in the hash table. Affected file silcd/idlist.c.
8078 * Do not check whether there are global users on the channel
8079 if the channel->global_users is FALSE. Affected functions
8080 silc_server_remove_from_one_channel and
8081 silc_server_remove_from_channels in silcd/server.c. Also,
8082 do not check if the removed client is local as we can be
8083 sure that global client was not removed from the channel
8084 and checking for global users is not needed.
8086 * The silc_server_remove_clients_by_server now re-generates
8087 the channel keys correctly for those channels that had
8088 clients removed from them. Affected file silcd/server.c.
8090 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8092 * Found the reason of random crashes in the server. We weren't
8093 ignoring the SIGPIPE signal (which can be sent in write())
8094 and it crashed the server. Affected file silcd/silcd.c.
8096 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8098 * Assure that sock->user_data is not NULL in the function
8099 silc_server_packet_send in silcd/packet_send.c.
8101 * Disconnect the remote connection if it could not be added
8102 to any ID lists in the server. The affected file is
8105 * Check in silc_server_packet_send[_real/dest] that the
8106 socket is not disconnecting and ignore the data if it is.
8107 Affected file silcd/packet_send.c.
8109 * Define inline to __inline on native WIN32 compilation.
8110 Affected file includes/silcwin32.h.
8112 * Added some explicit type casts for inline code since MSVC
8113 require them. Affected files lib/silcutil/silcbuffer.h,
8114 lib/trq/silcdlist.h and lib/trq/silclist.h.
8116 * Print warning in log files from now on if the packet
8117 decryption fails. Affected file silcd/server.c.
8119 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8121 * Changed the `say' client operation's interface to accept
8122 new `type' argument to indicate the type of the message sent
8123 by the library. The application may filter the library's
8124 messages according the type. The affected file is the
8125 lib/silcclient/silcapi.h.
8127 * Added two new functions to lib/silcclient/silcapi.h:
8128 silc_client_del_client and silc_client_del_client_by_id.
8129 Affected file lib/silcclient/idlist.c.
8131 * Moved the clientincludes.h from includes/ to silc/ and
8132 serverincludes.h from includes/ to silcd/.
8134 * The modes for the CMODE and CUMODE are now passed as
8135 uint32 for application with COMMAND_REPLY. The affected
8136 file is lib/silcclient/command_reply.c.
8138 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8140 * /WHOIS without arguments shows client's own information.
8141 Affected file lib/silcclient/command.c.
8143 * Changed PING to not accept any arguments. The specs
8144 says that client can ping only the connected server so
8145 requiring an argument is not needed. Affected file is
8146 lib/silcclient/command.c.
8148 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8150 * Fixed a fatal bug in private message sending and reception
8151 encryption and decryption when using private message keys.
8152 The implementation was incorrect and did not follow the
8153 specification. It causd that some of the message were
8154 lost since it did not use the sending and receiving keys
8155 as the protocol suggests. This has been fixed and will cause
8156 incompatibilities with older clients when sending private
8157 message encrypted with private message keys. Affected files
8158 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
8159 and various other in Irssi SILC Client.
8161 Added `responder' boolean argument to the functions
8162 silc_client_add_private_message_key[_ske] to indicate when
8163 the key is added as responder or initiator of the key
8166 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8168 * Removed the silc_ske_check_version function and created
8169 a SilcSKECheckVersion callback. Added also a function
8170 silc_ske_set_callbacks that is now used to set all SKE
8171 callbacks. The callback functions are not given to
8172 the SKE functions anymore, but this function is used to
8175 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
8177 * Added `silc_version' argument to the silc_client_alloc
8178 to define the version of the application for the library.
8179 The library will use the version string to compare it
8180 against the remote host's (usually a server) version
8181 string. Affected file lib/silcclient/silcapi.h
8183 * Added the KE protocol context to Key Agreement context
8184 in client library so that we can abort the SKE if it
8185 is in process when we get timeout. Affected file is
8186 lib/silcclient/client_keyagr.c.
8188 * Do not resolve the client ID forever if it returns in the
8189 first time that such client does not exist. This was done
8190 for example with private message. Affected file is
8191 lib/silcclient/client_prvmsg.c.
8193 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8195 * Do not add regex.h for WIN32. The affected file
8196 includes/silcincludes.h.
8198 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8199 not work yet 100%. It generates the DLL's automatically
8200 when compiling with --with-win32 under cygwin.
8202 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8204 * lib/contrib/regex.c is not compiled on WIN32.
8206 * Added silc_net_get_socket_opt function to the
8207 lib/silcutil/silcnet.h.
8209 * Added includes/silcwin32.h for WIN32 specific includes
8212 * Do not use ptime structure or any of the posix process
8213 functions on WIN32 in lib/silccrypt/silrng.c.
8215 * Added silc_gettimeofday to provide generic function
8216 for struct timeval on all platforms. Added the function
8217 to lib/silcutil/silcutil.h.
8219 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8221 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8222 library as they clearly belong there. As a plus side we
8223 can make the actual socket connection routines platform
8226 Added also new generic function silc_socket_read and
8227 silc_socket_write (that used to be silc_packet_[read/write].
8228 The implementation of these are platform specific.
8230 * Added WIN32 specific routines of silc_socket_[read/write]
8231 to lib/silcutil/win32/silcwin32sockconn.c.
8233 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8235 * Added preliminary support for native WIN32 compilation under
8236 cygwin (using the -mno-cygwin option for GCC) to the
8237 ./configure.in.pre. The --with-win32 now prepares the
8238 compilation for native WIN32.
8240 * Rewrote the SILC Scheduler interface in the file
8241 lib/silcutil/silcschedule.h. The scheduler is now context
8242 based and does not have anymore any global static scheduler.
8243 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8244 and created lib/silcutil/win32 directory for WIN32 based
8247 * Added Unix specific network routines to the
8248 lib/silcutil/unix/silcunixnet.c and the old
8249 lib/silcutil/silcnet.c includes now only generic routines.
8251 Added WIN32 specific network routines to the
8252 lib/silcutil/win32/silcwin32net.c.
8254 * Added Unix specific utility functions from the
8255 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8257 * Added WIN32 SILC Scheduler to the file
8258 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8261 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8263 * Do not handle JOIN notify in the server if the target client
8264 is not registered (idata->registered == FALSE). The affected
8265 file is silcd/packet_receive.c.
8267 * Update the nickrec->founder in event_cumode in the Irssi SILC
8268 client. Affected file irssi/src/silc/core/silc-channels.c.
8270 * Fixed the CUMODE_CHANGE notify handling in the server when
8271 server and router are announcing their clients on channels.
8272 Now the mode changes are saved and notified correctly. The
8273 affected file is /silcd/packet_receive.c.
8275 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8276 They really did not replace the cache entry in the ID Cache.
8277 Now they do that. Affected file silcd/idlist.c.
8279 * Fixed the KICK notify handling in the Irssi SILC client to
8280 update the channel records so that the kicked client does not
8281 appear to be on the channel. The affected file is
8282 irssi/src/silc/core/silc-channels.c.
8284 * Always update the conn->current_channel when executing command
8285 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8287 * Fixed the KILL notify handling in Irssi SILC client to remove
8288 the killed client on all channels.
8290 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Fixed the silc_parse_command_line to remove extra spaces
8293 from the start and end of the arguments. Affected file is
8294 lib/silcutil/silcutil.c.
8296 * Cancel and free any active protocol in the function
8297 silc_server_close_connection. Affected file silcd/server.c.
8299 * Cancel and free any active protocol in the function
8300 silc_client_close_connction. Affected file is
8301 lib/silcclient/client.c.
8303 * Do not execute the KILL command for clients that are in
8304 history (ie. they are not in the network). Affected file is
8307 * Fixed KILL notify handling, client does not crash anymore.
8308 Affected file irssi/src/silc/core/silc-channels.c.
8310 * Reduced the default packet buffer size from 2048 to 1024 in
8311 lib/silccore/silcpacket.c.
8313 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8314 counter to the SKE context that is incresed when the SKE library
8315 performs async operation outside the library. If the outside
8316 process frees the SKE context and FREED status will be set
8317 and the library will detect after the sync operation that the
8318 libary is freed. The affected files are
8319 lib/silcske/silcske[_status].[ch].
8321 * Resolve the client entry information in the function
8322 silc_client_channel_message to assure that NULL pointer is not
8323 passed as client entry to the application. */
8325 * Fixed the task timeout calculation to assure that there is
8326 never negative timeouts. The affected file is
8327 lib/silcutil/silcschedule.c.
8329 * Fixed the channel user mode notification sending in server.
8330 It was sent point-to-point to the router (or to server by router)
8331 but it needs to be destined to a channel. The routines now
8332 supports sending the channel user mode notifys to the channels
8333 when announcing clients and channels. Affected files are
8334 silcd/server.c and silcd/packet_receive.c.
8336 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8337 It did not actually replace the old channel entry in the cache.
8338 Affected file lib/silcclient/client_notify.c.
8340 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Fixed a possible crash in silc_packet_send_prepare. It now
8343 assures always that there is enough space in the buffer and
8344 at the tail area of the buffer (for MAC).
8346 Fixed the inbound buffer reallocation in silc_packet_read.
8347 It was old code and did not handle the reallocation correctly.
8350 The affected file is lib/silccore/silcpacket.c.
8352 * Fixed buffer overflow in silc_parse_nickname in the file
8353 lib/silcutil/silcutil.c.
8355 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * make install generates new server keys only if there is not
8360 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8363 Added check that if the NOREPLY is set then we will not send
8364 the away message. This avoids infinite loop of away messages
8365 if both clients are away. The affected file is
8366 lib/silcclient/client_prvmsg.c.
8368 * Fixed client crash if /NICK was given without arguments.
8369 Affected file lib/silcclient/command.c.
8371 * Server does not send the invite list in INVITE command back
8372 to the client if the list was not altered. Added this notion
8373 to the protocol spec as well. Affected file silcd/command.c.
8375 Fixed possible crash in INVITE command by checking the
8376 value of silc_server_get_client_route command.
8378 * Fixed the INVITE notify type handling. The arguments are now
8379 taken in correct order and client does not crash. The affected
8380 file is irssi/src/silc/core/silc-channels.c.
8382 Removed the "Inviting xxx to channel" message from the
8383 client library away and let the application handle it.
8384 Affected file lib/silcclient/command.c. Added that message
8385 to Irssi SILC client's message formats.
8387 * Fixed CMODE command crash in client. It now checks the
8388 amount of arguments correctly and does not crash. The affected
8389 file is lib/silcclient/command.c.
8391 * Do not create new channel automatically in silc_channels_join
8392 but check whether the channel by that name already exists.
8393 Affected file irssi/silc/core/silc-channels.c.
8395 * Do not send the SERVER_SIGNOFF to router if the disconnected
8396 entity was the router. Affected file silcd/server.c.
8398 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8399 SILC client as it was missing from there.
8401 Added the handling of the KICK notify to the Irssi SILC client
8402 as it was missing. Added "you have been kicked" message to
8403 Irssi SILC client's message modules formats.
8405 Added the handing of the KILL notify to the Irssi SILC client
8406 as it was missing. Added the kill message module formats
8409 The affected file is irssi/src/silc/core/silc-channels.c.
8411 * The router did not save the channel mode the server announced.
8412 Affected file silcd/packet_receive.c.
8414 * Fixed a possible crash in INFO command in server. If the
8415 server did not provide the server info it crashed. Affected
8416 file silcd/command.c.
8418 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Fixed the GETKEY command in the server to check also the
8421 global list. Otherwise the GETKEY would not work correctly
8422 in normal SILC server. Affected file silcd/command.c.
8424 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Fixed GETKEY crash, it crashed if the command did not succseed.
8428 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8431 is now real and not just an macro interface to GMP.
8433 Removed the entire GMP from the source tree and imported new
8434 NSS MPI library instead. Reason for removing GMP is that it is
8435 extremely large and compiles extremely slow. The NSS MPI
8436 is only a few files and compiles in less than 10 seconds.
8437 The speed is also about the same as GMP. The MPI is imported
8438 to lib/silcmath/mpi.
8440 If the system has GMP installed we will still use the GMP.
8441 If it is not then the NSS MPI will be compiled.
8443 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Merged a long nickname (127 characters long) crash bugfix from
8446 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8448 * Merged a freed memory reference bugfix from Irssi CVS tree.
8449 Affected file irssi/src/core/commands.c.
8451 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Added the server's public key sving and verification to the
8454 server when performing the SKE. This was missing and the
8455 remote server's (or router's) public key was accepted without
8456 checking whether we have it previously or trust it at all.
8457 Affected file silcd/protocol.c.
8459 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Check in the silc_server_timeout_remote if protocol is active
8462 and make sure that the protocol's final callback is called so
8463 that all memory if freed. Affected file silcd/server.c.
8465 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * silc_server_whois_send_reply crashed the server if the nickname
8468 was 127 characters long. Affected file silcd/command.c.
8470 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Added sanity check to the silc_server_new_client. If the hostname
8473 is provided inside username then check that the provided hostname
8474 really is the same as the resolved one. If the hostname was not
8475 resolved then check it from the public key. Affected file is
8476 silcd/packet_receive.c.
8478 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8479 if the server disconnected us and the connection is not valid
8480 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8482 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8483 the library to the lib/silcutil/silcutil.[ch].
8485 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Close log file after open. Affected file
8488 lib/silcutil/silclog.c.
8490 * Check whether sock == NULL in silc_client_send_packet and return
8491 if it is. Affected file lib/silcclient/silcclient.c.
8493 * Check rec->entry == NULL in the Irssi SILC Client before
8494 sending the channel message. Affecte file is
8495 irssi/src/silc/core/silc-servers.c.
8497 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Merged a splitted window bugfix from Irssi CVS tree. The
8500 affected file is irssi/src/fe-text/textbuffer-view.c.
8502 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8503 It did not print nickname.
8505 * Improved the distributions system a bit.
8507 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8510 irssi/src/fe-text/gui-window.c.
8512 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8513 to in-active server. The affected file is
8514 irssi/src/silc/core/client_ops.c.
8516 * Resolve the client in USERS command reply if the entry does
8517 not have username resolved. The affected file is
8518 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8519 command to WHOIS command to really resolve stuff. The USERS
8520 is not used any more in any critical section so WHOIS can
8521 be used even though it might be slower than IDENTIFY.
8523 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8526 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Changed the protocol API a bit more consistent in the
8529 lib/silccore/silcprotocol.[ch].
8531 * Changed the following headers to ROBODoc format:
8533 lib/silccore/silcpayload.h
8534 lib/silccore/silcprotocol.h
8535 lib/silccore/silcsockconn.h
8537 All core library headers are now formatted.
8539 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Fixed a bug in Irssi SILC client; do not show that you are
8542 server/router operator if you really are not. Affected file is
8543 irssi/src/silc/core/client_ops.c.
8545 * Renamed silc_command_free_payload to silc_command_payload_free.
8546 Affected file lib/silccore/silccommand.h
8548 * Added silcmath.h to include the prototoypes of various routines
8549 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8552 * Changed the following headers to ROBODoc format:
8554 lib/silccore/silcchannel.h
8555 lib/silccore/silccommand.h
8556 lib/silccore/silcid.h
8557 lib/silccore/silcidcache.h
8558 lib/silccore/silcmode.h
8559 lib/silccore/silcnotify.h
8560 lib/silccore/silcpacket.h
8561 lib/silcmath/silcmath.h
8563 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Added checking to the server code not to start the server if
8566 ciphers and stuff are not configured properly. Affected files
8567 silcd/serverconfig.[h] and silcd/server.c.
8569 * Changed the layout of the header files of the public interfaces
8570 in the SILC libraries. The new layout supports ROBODoc
8571 documentation tool (and some others) so that it is easy to create
8572 a library reference manual. All the other headers and source
8573 code must still follow the CodingStyle document. Also source
8574 code must not include these ROBODoc stuffs, only the headers.
8575 Furthermore, all public interface headers must now be named
8576 by using `silc' prefix, example: silcapi.h, silccipher.h.
8577 Some files were renamed due to this. All the other headers
8578 must not be used as public interfaces. I will update the
8579 CodingStyle document later. Changed following headers, so far:
8581 lib/silcclient/silcapi.h
8582 lib/silccore/silcauth.h
8583 lib/silccore/silcprivate.h
8584 lib/silccrypt/silcdh.h
8586 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Removed silc_client_packet_send_flush from the client library
8591 as it is not needed. Affected file lib/silcclient/client.[ch].
8593 * Added printing of message of unresolved authentication method
8594 to the Irssi SILC client. Added it to the module formats.
8595 Removed the same message from the client library.
8597 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Added new distribution feature, DISTLABEL. Every distribution
8600 can define own preprocessor label that can be used in the
8601 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8602 file distributions, acconfig.h.pre and prepare.
8604 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Added Makefile.defines_int to include the actual definitions
8607 for Makefile.defines.in. Tested the new distribution system,
8608 created distributions and tested installation.
8610 * Added AWAY message printing to the Irssi SILC client. Added
8611 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8613 * Added SCONNECT command to call the SILC's CONNECT command.
8614 Cannot use CONNECT directly since Irssi uses that internally.
8615 Affected file irssi/src/silc/core/silc-servers.c.
8617 Added ACTION local command. It is same as ME command but takes
8618 the channel as mandatory argument.
8620 Rewrote some of the Irssi's help files to suite for SILC
8623 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added Makefile.defines[.in] that should for now on be included
8626 in all Makefile.am file in the source tree. That file includes
8627 all common compilation definitions for SILC source tree.
8629 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Minor changes to the ./prepare script to change the package
8632 name according the distribution name to the configure.in.
8634 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Created new distribution system. Added file `distributions'
8637 that defines all the distributions that can be created out of
8638 the SILC source tree. The ./prepare script now reads that
8639 file to determine how to prepare the distributions. The
8640 first argument to the ./prepare is the name of the distribution
8641 and second is the version of the distribution. If given
8642 without arguments it creates the default (toolkit) distribution
8643 with the default version (defined in ./prepare).
8645 All Makefile.am files that are subject to the distributions
8646 are now named as Makefile.am.pre. These are ./Makefile.am
8647 and lib/Makefile.am. Others may be changed later.
8649 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added invite list, ban list, some key management and connection
8652 error message printing to module formats in the Irssi SILC client.
8654 * Added new silc_client_set_away_message to set the away message
8655 that is back to the person who sent private message. The
8656 affected file lib/silcclient/silcapi.h and the
8657 lib/silcclient/client_prvmsg.c.
8659 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Fixed the private message sending in the Irssi SILC client,
8662 added local command KEY to the Irssi SILC client.
8664 Added key management and key agreement message formats to the
8665 irssi/src/fe-common/silc/module-formats.[ch].
8667 Added USERS (alias WHO) printing, server/router operator
8668 indication and LIST command printing to the module formats.
8670 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Fixed channel joining notify handling, cumode notify handling
8673 from Irssi SILC client.
8675 * Added SILC specific module-formats to the Irssi SILC client so
8676 that SILC specific message hilighting, colors etc is possible.
8677 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8679 Added channel mode, channel user mode, actions, notices,
8680 whois and whowas printing to the the module-formats.c.
8682 * Fixed a bug in channel deletion in the server. The channel
8683 is not left to the cache even if the channel founder auth mode
8684 is set when there are no users anymore on the channel. Affected
8685 file silcd/server.c.
8687 * The silc_net_localhost now resolves the entire hostname including
8688 the domain name. Affected file lib/silcutil/silcnet.c.
8690 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8692 * Changed the ask_passphrase client operation to be ascynchronous.
8693 It has now a completion callback and a context that the
8694 application must call after it has got the passphrase from
8695 the user. Affected files lib/silcclient/silcapi.h,
8696 lib/silcclient/protocol.c, lib/silcclient/command.c and
8699 Added SilcAskPassphrase callback that the application calls
8700 to deliver the passphrase to the library.
8702 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8703 The public key verification and especially a certificate
8704 verification is asynchronous procedure.
8706 Added new SILC_SKE_STATUS_PENDING status to indicate the
8707 request is pending and a callback will be called to finalize
8710 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8711 indicate that remote end did not send its public key (or
8712 certificate), even though we require it. Added check for this
8713 condition in the SKE. This was a security bug, now fixed.
8715 Defined new SilcSKEVerifyCbCompletion callback that is called
8716 when the verification process is completed.
8718 The affected files lib/silcske/silcske_status.h and
8719 lib/silcske/silcske.[ch].
8721 * Changed the verify_public_key client operation to be async
8722 as well. Defined SilcVerifyPublicKey callback that is used to
8723 indicate the success of the public key verification process.
8725 Changed the server and client to use the new async client
8728 * Changed the Irssi SILC client's internal scheduler to be called
8729 twice as many times as it used to be. As a result the client
8730 should be a bit faster now. Affected file is
8731 irssi/src/silc/core/silc-core.c.
8733 * Added support to Irssi SILC client of asynchronous public key
8734 verification and passphrase inquiry. Affected file is
8735 irssi/src/silc/core/silc-core.c.
8737 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8739 * Do not say "You have left channel %s" in client library.
8740 Moved it to the application. Affected files are
8741 lib/silcclient/command.c and silc/client_ops.c.
8743 * Fixed silc_client_get_clients. Command context was not
8744 duplicated and was freed memory in the callback. Affected
8745 file lib/silcclient/idlist.c.
8747 * Do not say "you are now talking..." on JOIN command in the
8748 client library. The appliation must handle it.
8750 * Do not say ".. changed topic to" in command reply in the
8751 client libary. The application must handle it.
8753 * Fixed TOPIC command sending in the client library.
8755 * Fixed a memory leak in silc_client_command_free in the file
8756 lib/silcclient/command.c.
8758 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Imported a modified version of Irssi client to the source tree.
8761 The Irssi will be used to create a new client called
8762 Irssi SILC. Imported to irssi/.
8764 Added silc_core_init_finish function to the Irssi. Affected
8765 file irssi/configure.in.
8767 A lot changes in the Makefile.ams around the irssi tree.
8769 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8771 * Do not rehash if the new size is same as the old size of the
8772 hash table, in the silc_hash_table_rehash*. The affected file
8773 lib/silcutil/silchashtable.c.
8775 * Replaced hash_table_del_by_context calls from the server
8776 (when channel->user_list and client->channels) to the
8777 hash_table_del as it is sufficient and faster.
8779 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Added silc_hash_table_list, silc_hash_table_get and the
8782 SilcHashTableList structure to provide an alternative way to
8783 traverse the hash table. The affected files are
8784 lib/silcutil/silchashtable.[ch].
8786 * Changed the server's idlist routines to use the hash table
8787 routines to optimize the code.
8789 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Replaced the client entry's `channel' list and channel entry's
8792 `user_list' list to hash tables for optimized lookup. Changed
8793 the code to use the hash table interface around the code.
8794 Affected file lib/silcd/idlist.[ch].
8796 * Added `auto_rehash' boolean argument to the function
8797 silc_hash_table_alloc to indicate whether the hash table should
8798 auto-rehash when it thinks is appropriate time. It will
8799 increase the hash table size if the there is twice as much
8800 entries in the table than the size of the table, and will
8801 decrease the size if there are twice as less entries than
8802 the size of the table.
8804 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8808 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * silc_idcache_purge_by_context deletes the entry now by context
8811 as it is supposed to do. Affected file lib/silccore/idcache.c.
8813 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8814 client is not anymore valid (WHOWAS givens the info) and not
8815 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8817 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8819 * Removed the `data' and `data_len' arguments from the ID Cache
8820 interfaces and added `name' argument. ID Cache does not handle
8821 anymore the binary data only a names associated with given ID.
8823 * When hashing a Client ID with silc_hash_id the entire ID is
8824 not hashed anymore, instead only the hash of the Client ID is
8825 hashed. This way we can access the Client ID from the cache
8826 with Client ID but with the hash of the ID (which is a hash of
8827 the nickname) as well without any difference in performance.
8829 Added also silc_idcache_find_by_id_one_ext to do one on one
8830 searching when we have the actual ID. Added also function
8831 silc_hash_client_id_compare. The affected files are
8832 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8834 * When hashing the name associated with a ID it is always done
8835 in lowercase. This way we can access the cache without worrying
8836 about case-sensitivity, even though, for example nicknames are
8839 * Fixed a bug in server with channel message sending. It put
8840 wrong ID type as destination ID. The affected file
8841 silcd/packet_send.c.
8843 * silc_idcache_del_by_context now deletes from all hash tables
8844 by context. Affected file lib/silccore/idcache.c.
8846 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Changed the client library to use the new ID Cache interface.
8849 Changes around the source tree.
8851 * Added silc_hash_table_rehash_ext to rehash with specific
8852 hash function. Affected file lib/silcutil/silchashtable.[ch].
8854 * Added silc_hash_string_compare to compare two strings in the
8855 hash table. Affected file lib/silcutil/silcutil.[ch].
8857 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8859 * Added new function silc_idcache_del_by_context into the
8860 lib/silccore/idcache.[ch].
8862 * Changed the server's ID list routines to use the new ID Cache
8863 interface. Changes around the source tree.
8865 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Added silc_hash_table_del[_by_context]_ext functions in to the
8868 lib/silcutil/silchashtable.[ch].
8870 Removed silc_hash_table_find_all* routines and added new
8871 silc_hash_table_find_foreach to replace them.
8873 Added silc_hash_table_replace_ext function as extended
8874 replacing function. Separated the simple hash table interface
8875 from the extended hash table interface in the file
8876 lib/silcutil/silchashtable.h.
8878 * Fixed minor bugs and changed it to use some of the new
8879 hash table functions in lib/silccore/idcache.c
8881 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Added new function silc_hash_table_find_all to return all keys
8884 in the hash table by the specified key. As the hash table is
8885 collision resistant it also makes it possible to have several
8886 duplicate keys in the hash table. This function may be used to
8887 find all of the keys from the hash.
8889 Added user_context arguments to the SilcHashFunction,
8890 SilcHashCompare and SilcHashDestructor to deliver user specified
8893 Added new fuctions silc_hash_table_find[_all]_ext to do
8894 extended lookup with specified hash and compare functions and
8895 specified user contexts.
8897 Added new function silc_hash_table_add_ext to add the key
8898 with specified hash function and user context.
8900 Added new function silc_hash_table_foreach to traverse all
8901 entrys in the hash table. Added SilcHashForeach callback
8904 Added new function silc_hash_table_del_by_context to delete
8905 the entry only if the context associated with the key matches.
8907 Affected files are lib/silcutil/silchashtable.[ch].
8909 * Removed silc_hash_[server/client/channel]_id and added just
8910 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8911 silc_hash_id_compare to compare two ID's using as the hash table
8912 comparison function. Added also silc_hash_data to hash
8913 binary data and silc_hash_data_compare to compare it.
8915 * Removed silc_idlist_find_client_by_hash as it is not needed
8916 anymore. Affected file silcd/idlist.[ch].
8918 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8919 to use internally the SilcHashTable. The new ID Cache is a lot
8920 faster than the old one. Some of the ID Cache interface was also
8921 rewritten and obsolete and stupid functions were removed.
8923 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Added entry_count field to the SilcHashTable to keep the number
8926 of the entries in the table. Implemented the function
8927 silc_hash_table_rehash. Added new function
8928 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8930 Fixed a minor bug in silc_hash_table_free.
8932 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8933 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8934 into the lib/silcutil/silcutil.[ch].
8936 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * Implemented a collision resistant hash table into the
8939 lib/silcutil/silchashtable[ch]. See the header and the source
8940 for the SilcHashTable API.
8942 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Merged dotconf version 1.0.2 into lib/dotconf.
8946 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8948 * Do not compile anything in lib/silcsim/* if the SIM support
8949 is not enabled. The tree should now compile without problems
8952 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Compiled the SILC under cygwin. Compiled and tested briefly
8955 without problems. More tests needed. The SIMs didn't compile
8958 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8960 * Fixed possible crash in silc_get_username in the
8961 lib/silcutil/silcutil.c.
8963 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Fixed a va_arg in silc/client_ops.c.
8967 * Oops, RC5 routines were named AES and caused some problems
8968 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8970 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Added new SilcIDIP structure into the lib/silccore/id.h and
8973 replaced the old `ip' fields from all SILC ID's to that type.
8974 This is a step towards IPv6 support.
8976 The silc_id_get_len takes now the ID as an extra argument.
8977 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8978 both IPv4 and IPv6 based ID's.
8980 The affected files are lib/silccore/id.[ch] and other files
8981 around the tree using these routines.
8983 * Removed the ID length arguments in server from various
8984 silc_server_send_notify_* routines -> they are not needed
8987 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Fixed memory leak in silc_encode_pem_file in the file
8990 lib/silcutil/silcutil.c.
8992 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8994 * Check minor version as well in the SKE. Affected files are
8995 silcd/protocol.c and lib/silcclient/protocol.c.
8997 * Added --identifier option to the server so that an identifier
8998 can be when creating the public key for the server. Affected
8999 file is silcd/silcd.c.
9001 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
9002 lib/silccrypt/silcpkcs.c.
9004 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Register default ciphers and stuff when using -C option with
9007 the server. Affected file sildc/silcd.c.
9009 * Put back the servers public key filename format, it is better
9010 than the new one. For now, the client keys are saved with the
9011 new filename format. The affected file silc/client_ops.c.
9013 * Implemented the Cipher API for the rest of the ciphers that
9014 did not implement it or implemented it the wrong way.
9016 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Register default ciphers and stuff when using the -S option
9019 in the client. Affected file silc/silc.c. Same also when
9020 creating new key pair with -C option.
9022 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Fixed the silc_verify_public_key client operation function to
9025 save the public keys differently. The fingerprint is now
9026 used as filename and not the hostname. This way also the
9027 client keys are saved uniquely and not with hostnames. The
9028 affected file is silc/client_ops.c.
9030 * Trimmed the silc_hash_fingerprint function to remove extra
9031 whitespaces from the end of the fingerprint. The affected
9032 file is lib/silccrypt/silchash.c.
9036 * Added silc_cipher_register_default function to register all
9037 default ciphers. It can be used when configuration files
9038 does not exist and the application does not want any specific
9039 ciphers in any specific order.
9041 The SilcDList is now used as silc_cipher_list dynamically
9042 allocated cipher list. Removed the static list all together
9043 and now all ciphers must be allocated to the dynamic list.
9044 The silc_cipher_alloc routine was changed to check only the
9047 All silc_cipher_* routines that used to return int returns
9050 The affected files lib/silccrypt/silccrypt.[ch].
9052 * The same thing was done to silc_hash_* as for silc_cipher_*
9053 routines. Affected files lib/silccrypt/silchash.[ch].
9055 * The same thing was done to silc_pkcs_* as for silc_cipher_*
9056 routines. Affected files lib/silccrypt/silcpkcs.[ch].
9057 Added also silc_pkcs_[un]register[_default] functions.
9058 Removed the data_context from the PKCS API.
9060 * Added silc_hmac_register_default function to register default
9061 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
9062 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
9063 to unregister all hmacs at once.
9065 * Register the default ciphers, hash functions, PKCSs and HMACs
9066 if client's configuration file does not exist. The affected
9069 * The client did not load the hash functions from the SIM
9070 modules at all. Added support for this. Affected file is
9071 silc/clientconfig.c.
9073 * When decoding public key with silc_pkcs_public_key_decode, check
9074 the supported algorithm only if PKCS are registered. Affected
9075 file lib/silccrypt/silcpkcs.c. The same was done with the
9076 silc_pkcs_private_key_decode.
9078 * Fixed the SILC List routines to keep the list always in order.
9079 It used to change the list's order when traversing the list but
9080 not it preserves the order. Affected file lib/trq/silclist.h.
9082 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Added the client library to use the SilcSocketConnection's
9085 reference counter (by silc_socket_dup) to prevent the bug that
9086 the socket object may be freed underneath async operation.
9088 * The name resolv library checking fixes in the configure.in.pre.
9091 * Created new version of the protocol drafts for future
9092 development. The -03 drafts are the ones that will be changed
9093 in the trunk now and the -02 will remain as they are.
9095 * Send list of CUMODE notifys to the router when announcing
9096 the channel users to the router. Affected file silcd/server.c.
9097 If the router receiving channel founder CUMODE for a channel
9098 that already has channel founder it will send CUMODE notify
9099 to the sender to remove the channel founder rights from the
9100 announced client. Affected file silcd/packet_receive.c.
9102 * The CUMODE notify may now use Server ID as well as the entity
9103 who changes the mode. Updated protocool specs.
9105 * Updated INSTALL and README files.
9107 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * New web pages in the http://silc.pspt.fi. The pages was
9114 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Implemented the [DenyConnectin] config section in the server.
9117 Added silc_server_config_denied_conn to check whether incoming
9118 connection is denied. Affected file silcd/serverconfig.[ch].
9120 * Do not check the ports when checking the incoming configuration
9121 data if the port is 0, meaning any. Affected file is
9122 silcd/serverconfig.c.
9124 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Fixed buffer overflow in silc_string_compare in the file
9127 lib/silcutil/silcutil.c.
9129 * Fixed double free in silc_server_command_leave in the file
9132 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Fixed the version checking in the server. Affected file is
9137 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Fixed the configuration data fetching when accepting new
9140 connections in the server. Affected file silcd/server.c.
9142 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Added `sender_entry' argument to the function
9145 silc_server_packet_relay_to_channel so that we can check
9146 whether some destination actually belongs to the same route
9147 the sender belongs (ie, we must not resend the packet to the
9148 sender). Affected file silcd/packet_send.[ch].
9150 * Added `servername' field to the SilcClientEntry in the server
9151 to hold the name of the server where client is from. Affected
9152 file is silcd/idlist.h.
9154 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9156 * Moved the channel message encrypting in the router betwen
9157 router connections from silc_server_channel_message to the
9158 silc_server_packet_relay_to_channel since we want to check
9159 whether we have anybody channel before encrypting anything.
9160 Affected files silcd/packet_[receive/send].c.
9162 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9164 * Fixed the [AdminConnection] server config section to support
9165 multiple entries. Affected file silcd/serverconfig.c.
9167 * Added support into the server to check the validity of the
9168 incoming connection before executing any KE or authentication
9171 * The connection configuration is now saved to the KE and
9172 connection auth protocol contexts and not fetched anymore in
9173 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
9175 * The local hosts listenning address and port is also resolved
9176 now when starting the server. We want to have the socket object
9177 to include the real address and port for the listener. Added
9178 new function silc_net_check_local_by_sock into the files
9179 lib/silcutil/silcnet.[ch].
9181 * Fixed a broadcast bug in server -> do not broadcast if we
9184 * Fixed a routing bug. Do not route broadcast packets ever.
9185 Broadcast packets must be processed always and not routed since
9186 they may be destined to some other host than yourself and thus
9187 would get routed without no good reason. Affected file is
9190 * Added function silc_server_config_is_primary_route to check
9191 whether primary router connection has been configured (a router
9192 configuration that we are initiating). If there is not, we
9193 will assume that there is only two routers in the SILC network
9194 and we will use the incoming router connection as our primary
9195 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9197 * Changed the order of the broadcasting. Broadcast _after_ the
9198 packet has been processed not before. Affected file is
9201 * Fixed a [ClientConnection] parsing bug. The port was never
9202 parsed correctly thus resulting to port 0. Affected file
9203 silcd/serverconfig.c.
9205 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9206 argument and did not set the broadcast packet flag. Affected
9207 file silcd/packet_send.c. Fixed same bug in the function
9208 silc_server_send_notify as well.
9210 * If we receive NEW_ID packet for our own ID in the server, ignore
9213 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Removed the nickname from the Private Message Payload.
9218 Updated the code and the protocol specs.
9220 * Updated protocol specs for submitting to the IETF.
9222 * Tweaked the Random Number Generator a bit. Affected file
9223 lib/silccrypt/silcrng.c. Exported a new function
9224 silc_rng_[global]_add_noise which can be used to add more
9227 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Do not parse packets with different timeout when protocol
9230 is active -> may cause problem with rekey. Affected file
9233 * When server receives signoff notify it must not create
9234 new channel key if the client is on any channels since the
9235 sender of the signoff notify will create it.
9237 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Added printing of error messages during SKE protocol from the
9240 failure packet sent by server during SKE. Affected file
9243 * Removed the client's failure_callback handling with timeout
9244 and handle it immediately when received.
9246 * The SKE library returned wrong type in SUCCESS and FAILURE
9247 packets. They must be 32 bit MSB not 16 bit MSB.
9249 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Ok, rewrote the logic of the re-key and now it seems to work.
9252 I tested it on high traffic with frequent re-keys without
9253 problems. Added hmac_receive (and renamed hmac to hmac_send)
9254 in SilcClientConnection in lib/silcclient/client.h and
9255 in SilcIDListData in silcd/idlist.h. Also, removed the
9256 SilcPacketParserContext's cipher and hmac fields as they are
9257 not needed anymore and actually caused some problems when
9258 the ciphers and hmac's changed underneath the packet parser.
9260 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * If re-key protocol is active then process the incoming packets
9263 synchronously since we must assure that icoming packets encrypted
9264 with the old key is processed before the new keys is set to
9265 use. This is true other packets than for REKEY packets.
9266 Affected file silcd/server.c. The same was done to client library
9267 as well, affected file lib/silcclient/client.c.
9269 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Fixed bug in client and server to accept the force send if
9272 the packet is send from silc_[server/client]_packet_process
9273 function. Otherwise the packets are never delivered, oops.
9275 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Disable force sending of packets when REKEY protocol is active.
9278 We must assure that no packet is sent directly when rekey is
9279 performed. All packets must be sent through packet queue.
9280 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9281 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9282 function is silc_[server/client]_packet_send_real to check
9285 * Replaced the SIM paths from example config files to
9286 /usr/local/modules. Also, make install creates now
9287 /usr/local/silc/logs directory to hold all the SILC server
9290 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Made the configure.in.pre work on Solaris. Patch by salo.
9294 * Made all ciphers compatible with non-x86 machines. Defined
9295 CBC mode macros into lib/silccrypt/ciphers_def.h.
9297 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * Fixed the make install.
9301 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * When MAC computation fails the silc_packet_decrypt returned 0
9304 even though it was supposed to return -1. Fixed this. The
9305 affected file is lib/silccore/silcpacket.c.
9307 * Do not replace the config files in /etc/silc (in make install)
9308 if they already exist. Affected file ./Makefile.am.
9310 * Do not send re-key packets immediately but through packet queue.
9311 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9313 * Changed silc_net_check_host_by_sock to return FALSE if the
9314 IP/DNS could not be resolved. Though, it returns the IP address
9315 now even if it could not resolve it (but returns also FALSE).
9316 Affected file lib/silcutil/silcnet.[ch].
9318 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9320 * Added silc_pkcs_decode_identifier to decode the public key's
9321 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9322 Added also silc_pkcs_free_identifier. Added also new context
9323 SilcPublicKeyIdentifier.
9325 * Added -S option to the silc client. It is used to dump the
9326 contents of the specified public key file.
9328 * Changed the PKCS api to return the public key length when
9329 setting the public key.
9331 * Fixed a fatal bug in the public and private key file loading.
9332 Affected file lib/silccrypt/silcpkcs.c.
9334 * Execute the packet parsing for client with zero (0) timeout
9335 if the protocol is active. Affected file silcd/server.c.
9337 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Made the key generation options to the silcd program. Added
9340 -C option, equivalent to client's option.
9342 * Added new [ServerKeys] config section to the server. It
9343 configures the server's public and private key.
9345 * Defined generic Public Key Payload into the protocol
9346 specification to send specific type of public keys and
9349 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9350 public key or certificate.
9352 * Implemented the GETKEY command to the server and to the
9353 client library and on user interface.
9355 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9357 * Made preliminary `make install' work.
9359 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Added SilcServerRekey context into silcd/idlist.h.
9363 * Added the PFS support as defined in the specification to the
9364 SKE protocol. Affected files lib/silcske/*.c.
9366 * Added `ske_group' field to the SilcServerRekey context to hold
9367 the number of the SKE group that is used with PFS in re-key.
9368 Affected file silcd/idlist.h.
9370 * Added PFS re-key support to the server. Affected file is
9373 * Added silc_protocol_cancel to cancel execution of the next
9374 state of the protocol. Affected file is
9375 lib/silccore/silcprotocol.[ch].
9377 * Added the re-key support with and without PFS to the client
9378 library. Re-key is performed once in an hour, by default.
9380 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9381 Added silc_client_rekey_callback and silc_client_rekey_final.
9382 Affected files are lib/silcclient/protocol.[ch] and
9383 lib/silcclient/client.[ch].
9385 * Removed the `hmac_key' and `hmac_key_len' fields from the
9386 SilcClientConnection structure; not needed. Affected file is
9387 lib/silcclient/client.h.
9391 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Do not ask whether user wants to use the negotiated private key
9394 for private messages, just use it. Affected file is
9395 silc/local_command.c.
9397 * Added `send_enc_key' and `enc_key_len' fields to the
9398 SilcIDListData structure since they are needed in the re-key
9399 phase. Affected file is silcd/idlist.[ch].
9401 * Implemented the simple re-key protocol into the server.
9402 Affected files silcd/server.c and silcd/protocol.[ch]. The
9403 re-key will be performed once in an hour, by default.
9405 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9406 Added silc_server_rekey, silc_server_rekey_callback and
9407 silc_server_rekey_final.
9409 * Removed Tunneled flag from the protocol. Updated the code
9410 and the specifications.
9412 * Adde `pfs' field to the SilcIDListData to indicate whether
9413 the PFS is to be performed in the re-key. Affected file is
9416 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9419 int64 of at least the xintXX size. If void * is less that 4
9420 bytes uint32 * will be used. Defined bool as boolean.
9422 * Changed _ALL_ unsigned long and unsigned int to uint32,
9423 unsgined short to uint16 in the source tree.
9425 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9426 not handle clients that has entry->data.registered == FALSE.
9427 They are not in the network anymore. Affected file is
9430 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * Implemented the sending of the SERVER_SIGNOFF notify in the
9433 server. Affected file is silcd/server.c.
9435 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9436 Added also silc_notify_payload_encode_args into the
9437 lib/silccore/silcnotify.[ch].
9439 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9440 Affected file silcd/packet_receive.c.
9442 * Implemented the SERVER_SIGNOFF notify handling in the client
9443 library. Affected file lib/silcclient/client_notify.c. Also,
9444 implemnted the printing of the SERVER_SIGNOFF info to the
9445 application. Affected file silc/client_ops.c.
9447 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9448 if the deleting was successful. Affected file silcd/idlist.[ch].
9450 * Added support for public key authentication in the connection
9451 authentication protocol in the client library. Affected file
9452 lib/silcclient/protocol.c.
9454 * Changed the server's silc_idlist_get_clients_by_* interface
9455 to support already allocated array so that new entries may be
9456 added to pre-allocated array. Affected file silcd/idlist.[ch].
9457 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9458 and command replies.
9460 * All command reply functions in the server now calls the
9461 pending command callback even if error occured. This way the
9462 error will be delivered to the client as well. Affected files
9463 silcd/command.c and silcd/command_reply.c.
9465 * Fixed INFO command to return local server's info if no server
9466 was provided. Affected file lib/silcclient/command.c.
9468 * Removed RESTART command for good. Updated the code and the
9471 * Rewrote parts of the task system. It is a bit simpler now.
9472 Removed unsued task priorities. The affected files are
9473 lib/silcutil/silctask.[ch].
9475 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Moved the USERS printing from the library to the application.
9478 Affected files lib/silcclient/command.c and silc/client_ops.c.
9480 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Added channel key re-key support. The re-key is perfomed
9485 only by the router and is done once in an hour. Added `rekey'
9486 field to the SilcChannelEntry in the server. Affected files
9487 silcd/server.c and silcd/idlist.h.
9489 * Added silc_task_unregister_by_context into the file
9490 lib/silcutil/silctask.[ch].
9492 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Added SILC_UMODE_GONE mode to indicate when the client is not
9495 present in the SILC network. Added also support to the local
9496 command AWAY that will set this mode. Added support of showing
9497 "xxx is gone" in WHOIS command. The USERS command shows the
9498 gone status as well.
9500 * Fixed setting server and router operator privileges in the
9501 server's UMODE command. Affected file silcd/command.c.
9503 * Merged the SKE KE1 and KE2 payloads into one payload. The
9504 new KE payload is equivalent to the old KE2 payload.
9506 Cleaned up the SKE Start Payload parsing. It now uses the
9507 simple buffer unformatting to do the parsing. A lot faster
9510 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9511 to the SKE that is used to indicate whether both of the SKE
9512 parties should perform authentication. By default only the
9513 responder performs authentication. By setting this flag also
9514 the initiator must do authentication. By default it is unset
9515 since in normal SKE case, client to server connection, only
9516 the responder should do authentication. When doing SKE between
9517 two clients both should perform authentication. Updated the
9518 code and the protocol specs.
9520 * A little fix to IDENTIFY command in the server. Search the
9521 client first by hash not nickname. Affected file is
9524 * Fixed the silc_client_close_connection to support closing
9525 the client to client connections wihtout deleting too much
9526 data. Affected file lib/silcclient/client.c.
9528 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9529 are received if protocol used to be active but is not anymore
9530 the application would crash due to NULL pointer dereference.
9531 Affected files silcd/server.c and lib/silcclient/client.c.
9533 * Added `hash' field to the SilcClientConnection to include
9534 the hash function negotiated in the SKE protocol.
9536 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9537 to set the channel founder authentication data. A client can
9538 claim the founder rights later by providing the authentication
9539 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9540 This way the channel founder can regain the channel founder
9541 privileges even it is left the channel. This works only on
9542 local server and the client must be connected to the same
9543 server to be able to regain the founder rights. Updated the
9544 protocol specs accordingly.
9546 Added support to the CMODE command in the client to set the
9547 founder auth data. Read the README to see how to set it.
9549 Added support to the CUMODE command to claim the founder
9550 rights. Read the README to see how to do it.
9552 Added support for the founder authentication to the Channel
9553 Entry in the server. Affected file silcd/idlist.h.
9555 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9556 server's CMODE command. Affected file silcd/command.c.
9558 * Added the following new functions into lib/silccore/silcauth.[ch]:
9559 silc_auth_get_method and silc_auth_get_data.
9561 * The server now saves the remote hosts public key to the
9562 SilcIDListData pointer. Affected file silcd/protocol.c.
9564 * The normal server now does not remove the channel entry from
9565 the cache if the founder authentication data is set. It used
9566 to remove it if the founder was the last one on the channel on
9567 the server and left the channel. The auth data is saved and
9568 if the channel is re-joined later the old entry is used with
9569 the old auth data. Affected files silcd/command_reply.c and
9572 * Removed the `pkcs' field from the SilcIDListData structure
9573 in the server; it is not used. Affected file silcd/idlist.h.
9575 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Fixed packet processing on slow links. Partial packets were
9578 never re-processed because the incoming data buffer was cleared
9579 by the application. Application must not directly clear the
9580 sock->inbuf, the packet processing routines handle it. Fixed
9581 this in client library and in server.
9583 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Fixed the WHOIS and IDENTIFY send reply function to really
9586 check whether to send list or just one entry. Affected file
9589 * Cleaned up the LEAVE command's channel key distribution. The
9590 affected file silcd/command.c.
9592 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9593 can enforce the channel mode as well. In that case the ID
9594 includes the ID of the server. The code now enforces the
9595 mode change if the router have different mode than the server.
9597 * The notify client operation with CMODE_CHANGE notify can now
9598 return NULL client_entry pointer if the CMODE was not changed
9599 by client. Application must check for this.
9601 * Added <Server ID> argument to INFO command to support server
9602 info fetching by Server ID.
9604 * Added silc_server_announce_get_channel_users to get assembled
9605 packets of channel users of the specified channel. Affected
9606 file silcd/server.[ch].
9608 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9609 was freed underneath the ID Cache.
9611 * Re-announce clients when the server received CHANNEL_CHANGE
9612 notify from the router. Affected file silcd/packet_send.c.
9614 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9617 crashed since it did not handle the fact that there is no cipher
9618 called "3" and didn't check the error condition. Now fixed.
9620 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9621 flag. It can be used to send message requests.
9623 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Implemented the RESTART command in the client.
9627 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9628 notice type messages. Added notice printing to the user
9631 * The channel keys are not re-generated if the channel's mode
9632 is PRIVKEY, ie private key on the channel exists. Affected
9633 files silcd/server.c and silcd/command.c.
9635 * Fixed a little bug in channel message delivery when channel
9636 private keys are set in the server. Affected file is
9637 silcd/packet_send.c.
9639 * Changed the setting on channel->on_channel = TRUE from the
9640 silc_client_save_channel_key to the JOIN command reply. The
9641 key payload is not received if the private channel key is set.
9642 Affected file lib/silcclient/command_reply.c and the
9643 lib/silcclient/client_channel.c.
9645 * When the CMODE_CHANGE notify is sent and the channel private
9646 key mode is removed the channel key must be re-generated in
9647 other cells as well. Added this support for the router in the
9648 silcd/packet_receive.c.
9650 * Added new local command NOTICE to send notice message on
9651 channel. Affected file silc/local_command.[ch].
9653 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Added new local command ME to the client. It is used to send
9656 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9657 some action. Affected file silc/local_command.[ch].
9659 * Changed channel_message and private_message client operations
9660 to deliver the message flags to the application. Added also
9661 the `flags' arguments to the silc_client_send_channel_message
9662 and silc_client_send_private_message functions. Affected file
9665 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Redefined the Private Message Payload to support private message
9668 keys and to support the new private message flags. Updated
9669 the protocol specs. Flags makes it possible to have for example
9670 CTCP style messages.
9672 * Added new type SilcPrivateMessagePayload and defined an API
9673 for it in the lib/silcclient/silcprivate.[ch].
9675 * Tested private message private keys successfully. Tested the
9676 private message key set, unset and list commands with the new
9679 * Redefined the Channel Message Payload to include the channel
9680 message flags (equal with private message flags) to support
9681 for example CTCP style messages.
9683 * Defined some of the message (for channel and private message)
9684 flags. Updated the protocol specs and added the flags to the
9685 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9687 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Added SilcKeyAgreementStatus type to the key agreement routines
9690 to indicate the current status and error if one occured.
9691 The status types are defined in the lib/silcclient/silcapi.h.
9693 * Added new local command KEY that is used to set and unset private
9694 keys for channels, set and unset private keys for private messages
9695 with remote clients and to send key agreement requests and
9696 negotiate the key agreement protocol with remote client. The
9697 key agreement is supported only to negotiate private message keys,
9698 it currently cannot be used to negotiate private keys for channels,
9699 as it is not convenient for that purpose.
9701 * Fixed a minor pending callback setting bug in the function
9702 silc_client_get_client_by_id_resolve, now the function works.
9703 Affected file lib/silcclient/idlist.c.
9705 * Added function silc_net_get_local_port to get local bound
9706 port by socket. Added to lib/silcutil/silcnet.[ch].
9708 * Added `sockets' and `sockets_count' fields to the SilcClient
9709 object. They hold the sockets of the listenning sockets in
9710 the client. Listenning sockets may be for example the key
9711 agreement server. Affected file lib/silcclient/client.[ch].
9712 Added functions the silc_client_add_socket and the
9713 silc_client_del_socket. They are exported to the application
9716 * Added ~./silc/clientkeys to support other client's public keys.
9718 * Renamed verify_server_key client operation to verify_public_key
9719 and added one argument to indicate the type of the connection
9720 (server, client etc.).
9722 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Added silc_server_connection_auth_request to handle the
9725 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9726 silcd/packet_receive.[ch].
9728 * Added silc_server_send_connection_auth_request into the
9729 silcd/packet_send.c to send the connection auth request packet.
9731 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9734 * Fixed the public key authentication in responder side in the
9735 server. The `auth_data' pointer includes the SilcPublicKey
9736 not the path to the public key. Affected file silcd/protocol.c.
9738 * Implemented the public key authentication in the initiator side
9739 in the server. Affected file silcd/protocol.c.
9741 * Removed the [RedirectClient] config section from the server
9742 configuration. Is not needed and I don't want to implement it.
9744 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Cleaned up the CMODE command in the server. It now works
9747 correctly and supports all the modes defined in the protocol.
9748 Affected file is silcd/command.c.
9750 * Added `hmac_name' field to the SilcChannelEntry in the server
9751 to hold the default HMAC of the channel. It can be set when
9752 creating the channel (with JOIN command). Affected files
9755 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9756 type to indicate the change of the current cipher and hmac
9757 on the channel. Client can safely ignore the <cipher> argument
9758 (if it chooses to do so) since the CHANNEL_KEY packet will
9759 force the channel key change anyway. The <hmac> argument is
9760 important since the client is responsible of setting the new
9761 HMAC and the hmac key into use.
9763 * Fixed the CMODE command in the client library as well.
9765 * Tested CMODE command in router environment successfully.
9767 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Show the version of the remote client (or server) when connecting
9770 to the server. It is logged to the log file. Affected file
9771 is silcd/protocol.c.
9773 * Fixed the KILLED notify handling in the client library. The
9774 client must be removed from all channels when receiving the
9777 Also, do not remove the client entry when giving the KILL
9778 command but when the KILLED notify is received.
9780 * Removed silc_idlist_find_client_by_nickname from the server.
9781 Not needed anymore. Affected files silcd/idlist.[ch].
9783 * Implemented the CHANNEL_CHANGE notify type handling to the
9784 server. Affected file silcd/server.c.
9788 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * Added silc_server_send_notify_invite to send the INVITE
9791 notify between routers.
9793 * Implemented the INVITE command correctly to the server.
9795 * Implemented the INVITE notify type handling in the server.
9797 * Implemented the INVITE command to the client library and on the
9800 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9802 * Added function silc_server_get_client_resolve to find the
9803 client entry by ID from all ID lists and then resolve it
9804 (using WHOIS) if it cannot be found. Affected file is
9807 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9809 * Implemented the BAN command to the client library.
9811 * The JOIN command in the server now checks the invite list
9814 * Changed the silc_command_reply_payload_encode_va and the
9815 silc_command_payload_encode_va to support that if argument is
9816 NULL it ignores and checks the next argument. Affected file
9817 lib/silccore/silccommand.c.
9819 * Added silc_server_send_notify_ban to send the BAN notify
9820 type between routers.
9822 * Chaned the silc_notify_payload_encode to support that if
9823 argument is NULL it ignores and checks the next argument.
9824 Affected file lib/silccore/silcnotify.c.
9826 * Tested ban lists in router environment successfully.
9828 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Implemented BAN command to the server, in silcd/command.[ch].
9832 * Removed the BAN and INVITE_LIST modes from the CMODE command
9835 * Added function silc_string_match to regex match two strings.
9836 Affected files lib/silcutil/silcutil.[ch].
9838 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Redefined parts of the SilcChannelEntry in the server to support
9841 the new ban and invite lists.
9843 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Redefined the INVITE command. The same command can be used to
9846 invite individuals to the channel but also to manage the invite
9847 list of the channel (to add to and remove from the invite list).
9848 Updated the protocol specs.
9850 * Added new command SILC_COMMAND_BAN that can be used to manage
9851 the ban list of the channel. Updated the protocol specs.
9853 * Removed the channel modes: the SILC_CMODE_BAN and the
9854 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9855 in the CMODE command. The equivalent features are now available
9856 using INVITE and BAN commands. Updated the protocol specs.
9858 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9859 in the network about change in the current ban list. The notify
9860 type is not used by the client.
9862 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9863 support the invite lists.
9865 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Added new function silc_string_regexify that converts string
9868 including wildcard characters into regex string that can
9869 be used by the GNU regex library. Added into the file
9870 lib/silcutil/silcutil.[ch].
9872 Added silc_string_regex_combine to combine to regex strings
9873 into one so that they can be used as one regex string by
9874 the GNU regex library. Added into the file
9875 lib/silcutil/silcutil.[ch].
9877 Added silc_string_regex_match to match two strings. It returns
9878 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9880 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Imported GNU regex to the soruce tree into lib/contrib.
9883 Fixed some compiler warning from the regex.c.
9885 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Fixed MOTD command in the server to work in router environment.
9889 * Fixed the MOTD command in the client library to support
9890 the server argument in the command.
9892 * Added `nickname_len' argument to the silc_idlist_add_client
9893 in the server, as the `nickname' argument may be binary data
9896 * Added silc_idlist_get_channels to return all channels from
9899 * Implemented LIST command to the server. Affected file is
9902 * Implemented the LIST command to the client library and on the
9905 * Added [<user count>] argument to the LIST command reply.
9906 With private channels the user count is not shown.
9908 * Updated TODO and README.
9910 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * The client entry's data.registered must be TRUE even with
9913 global client entry on global client list. The data.registered
9914 is used to check whether the client is anymore in the network,
9915 for example with WHOWAS command so it must be valid.
9917 * Fixed the WHOWAS command in the server. It now actually works
9918 in router environment. Added function into silcd/command_reply.c
9919 silc_server_command_reply_whowas_save.
9921 * Added silc_idlist_purge function to the silcd/idlist.c
9922 to periodically purge the ID Cache.
9924 * Fixed INFO command in the server. It works now in router
9925 environment. Added <server name> argument to the INFO command
9926 reply. Updated the protocol specs.
9928 * Fixed minor bug in silc_idcache_purge to not purge if the
9929 expire value is zero.
9931 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9932 they were buggy because of the WHOWAS information.
9934 * Fixed local command MSG to handle the async resolving of
9935 the remote client properly. It used to fail the first MSG.
9936 Affected file silc/local_command.c.
9938 * Added `data_len' field to SilcIDCache context.
9940 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Update TODO. Todo in commands in the server.
9944 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9947 used by routers as broadcast packet to inform other routers
9948 about the changed user mode.
9950 Implemented the notify handling in the server. Affected file is
9951 silcd/packet_receive.c. Added the function
9952 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9954 * Added new generic Channel Payload and deprecated the New Channel
9955 Payload. The New Channel Payload is now the generic Channel
9958 * Added new argument `mode' to the silc_server_send_new_channel
9959 as it is required in the Channel Payload now.
9961 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9962 and created a new and real SilChannelPayload to represent the
9963 new generic Channel Payload. Implemented the encode/decode
9964 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9966 * Added silc_server_get_client_channel_list to return the list
9967 of channels the client has joined for WHOIS command reply.
9968 Affected file silcd/server.[ch].
9970 * Implemented the channel list sending in the WHOIS command reply
9971 in server and in the client.
9973 Implemented the channel list displaying on the user interface
9974 as well. Affected file silc/client_ops.c.
9976 * Added silc_channel_payload_parse_list to parse list of Channel
9977 Payloads. It returns SilcDList list of SilcChannelPayloads.
9978 Client for example can use this function to parse the list of
9979 channels it receives in the WHOIS command reply. The caller
9980 must free the list by calling silc_channel_payload_list_free.
9981 Affected files lib/silccore/silcchannel.[ch].
9983 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Added one new argument <user mode> to the WHOIS command reply
9986 to return the mode of the user in SILC. Updated the protocol
9989 Implemented it to the server and client.
9991 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * Fixed the mode printing on the user interface on joining.
9994 Affected file silc/client_ops.c.
9996 * Implemented the UMODE command and user modes in general to the
9997 client library and to the user interface.
9999 * Implemented the UMODE command to the server.
10001 * The server now sends UNKNOWN_COMMAND error status if client sends
10002 unknown command. Affected file silcd/command.c.
10004 * All server commands now handle the command identifier the right
10005 way when sending the command reply to the client. The client can
10006 use to identify the command replies with the identifier.
10008 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Added silc_server_get_client_route to resolve the route to
10011 the client indicated by the client ID. Affected file is
10014 * Added silc_server_relay_packet as general function to relay
10015 packet to arbitrary destination. This deprecates functions
10016 like _send_private_message_key, _relay_notify etc. Affected
10017 file is silcd/packet_send.[ch].
10019 Removed silc_server_send_key_agreement,
10020 silc_server_send_private_message_key and
10021 silc_server_packet_relay_notify functions from the file
10022 silcd/packet_send.[ch].
10026 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
10027 server. Affected file silcd/packet_receive.[ch].
10029 * Implemented the KILL command to the client. Implemented the
10030 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
10031 Affected files lib/silcclient/command[_reply].c and
10032 lib/silcclient/client_notify.c. Implemented the KILL notify
10033 printing in the user inteface.
10035 * Fixed a lot silc_parse_nick memory leaks from the client
10036 library in the file lib/silcclient/command.c.
10038 * Changed the silc_server_send_notify_on_channels's `sender'
10039 argument from SilcSocketConnection to SilcClientEntry to
10040 check the sender as entry and not as connection object and not
10041 to send to the client provided as argument. The affected file
10042 is silcd/packet_send.[ch].
10044 * The notify packets that are destined directly to the client used
10045 to not to be processed by the server. Now changed that and the
10046 server processes all notify packets. After relaying the packet
10047 to the client the notify packet is processed in the server.
10049 * The silc_server_free_client_data now checks whether there is
10050 pending outgoing traffic for the client and purges the data to
10051 the network before removing the client entry.
10053 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
10056 an client is killed from the SILC Network. Updated the protocol
10059 Added new function silc_server_send_notify_killed to the
10060 silcd/packet_send.[ch].
10062 * Added function silc_server_packet_relay_notify to relay notify
10063 packets that are destined directly to a client. In this case
10064 the server does not process the notify packets but merely relays
10065 it to the client. Affected file silcd/packet_send.[ch].
10067 Added also silc_server_packet_process_relay_notify to check
10068 whereto relay the notify. Affected file is
10069 silcd/packet_receive.[ch].
10071 * Implemented the KILL command to the server.
10075 * Added the backup schema desgined last fall to the protocol
10076 specs for everyone to see. The specification is in the
10077 *-spec-xx.txt draft and the packet type definitions for the
10078 backup routers is in *-pp-xx.txt draft. Thusly, added also
10079 new packet type SILC_PACKET_CELL_ROUTERS.
10081 * A big security problem in the implementation discovered. The
10082 signoff of an client did not cause new channel key generation
10083 which it of course should've done. The channel keys must be
10084 always re-generated when client leaves (or signoffs) the channel.
10085 The silc_server_remove_from_channels funtion now handles
10086 the channel key re-generation.
10088 * Added `sender' argument to the silc_server_send_notify_on_channels
10089 to not to send the client provided as argument. Affected file
10090 silcd/packet_send.[ch].
10092 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Implemented OPER and SILCOPER commands into the server and
10095 the client library.
10097 * Added silc_auth_verify and silc_auth_verify_data to verify
10098 the authentication directly from the authentication payload.
10099 It supports verifying both passphrase and public key based
10100 authentication. Affected file lib/silccore/silcauth.[ch].
10102 * Added `hash' field to the SilcIDListData structure. It is the
10103 hash negotiated in the SKE protocol. Affected file is
10106 * Slight redesigning of the SilcAuthPayload handling routines.
10107 Do not send SilcPKCS but SilcPublicKey as argument.
10109 * Implemented the public key authentication support to the
10110 serverconfig. The public key is loaded from the provided path
10111 and saved as authentication data to void * pointer. Thus,
10112 changed the unsigned char *auth_data to void *auth_data;
10114 * Fixed SHUTDOWN command to send the reply before the server
10115 is shutdown. :) Affected file silcd/command.c.
10117 * Fixed fatal bug in CONNECT command. The hostname was invalid
10118 memory and server crashed. Affected file silcd/command.c.
10120 * Fixed fatal bug in CLOSE command. The server_entry became
10121 invalid but was referenced later in the command. Affected file
10124 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Fixed fatal bug in failure packet handling. Server ignored
10127 the failure and thus crashed when it came.
10131 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
10134 that the command may be executed only once in (about) 2 seconds.
10135 The old SILC_CF_LAG flag is same but allows command bursts up
10136 to five before limiting.
10138 Added the support for CF_LAG and CF_LAG_STRICT flags to the
10139 server code. Various commands now includes the CF_LAG_STRICT
10140 flag to disallow any kind of miss-use of the command.
10142 * Fixed the silc_buffer_unformat to not to allocate any data
10143 if the length of the data is zero. It used to allocate the
10144 length + 1. Affected file lib/silcutil/silcbuffmt.c.
10146 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10148 * Changed the format of AdminConnection configuration section
10149 in the server. Added username of the admin to the format.
10150 Affected files silcd/serverconfig.[ch].
10152 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
10153 to return admin configuration data by host, username and/or
10156 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10158 * Implemented WHOWAS command to the server. Added the functions:
10160 silc_server_command_whowas_parse,
10161 silc_server_command_whowas_send_reply,
10162 silc_server_command_whowas_from_client and
10163 silc_server_command_whowas_from_server
10165 * Added <Client ID> argument to the WHOWAS command reply. Updated
10166 the protocol specs accordingly.
10168 * Implemented WHOWAS command and command_reply to the client
10171 Implemented the WHOWAS printing on the user interface.
10173 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Added new argument to the WHOWAS command reply, the real name.
10176 It is an optional argument. Updated the protocol specs.
10178 * Added SilcIDCacheDestructor callback that is registered when
10179 the SilcIDCache is allocated. The callback is called when
10180 an cache entry in the ID Cache expires, or is purged from the
10181 cache. Added into lib/silccore/idcache.[ch].
10183 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
10184 to destruct the client entries when the cache entry expires.
10185 Other ID Cache's in server and in the client library ignores
10188 * If the ID Cache entry's `expire' field is zero then the entry
10189 never expires. Added boolean `expire' argument to the
10190 silc_idcache_add function in the lib/silccore/idcache.[ch].
10191 If it is TRUE the default expiry value is used.
10193 * Added silc_server_free_client_data_timeout that is registered
10194 when client disconnects. By default for 5 minutes we preserve
10195 the client entry for history - for WHOWAS command.
10197 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10199 * Added support to the server to enforce that commands are not
10200 executed more than once in 2 seconds. If server receives
10201 commands from client more frequently, timeout is registered
10202 to process the commands. Affected file silcd/command.c.
10203 Added new function silc_server_command_process_timeout.
10205 * Changed NICK_NOTIFY handling in client library to check that
10206 if the client's nickname was changed, so there is no need to
10207 resolve anything from the server.
10209 * Removed error printing from the WHOIS and IDENTIFY commands.
10210 If error occurs then it is ignored silently in the client library.
10211 The application, however, may map the received error to
10212 human readable error string. The application currently maps
10213 the NO_SUCH_NICKNAME error to string.
10215 * Made the command status message public to the application. Moved
10216 them from lib/silcclient/command_reply.c to
10217 lib/silcclient/command_reply.h. The application can map the
10218 received command status to the string with the
10219 silc_client_command_status_message function.
10221 * Added check to the server to check that client's ID is same
10222 as the Source ID in the packet the client sent. They must
10225 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Added dist-bzip hook to the Makefile.am to make bzip2
10228 compressed distributions.
10230 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Server now enforces the maximum length for the nickname and
10233 the channel as protocol specification dictates. 128 bytes for
10234 nickname and 256 bytes for channel name.
10236 * Moved the WHOIS printing to the application. The client libary
10237 does not print out the WHOIS information anymore, the application
10238 must do it. Renamed silc_client_command_reply_whois_print to
10239 the silc_client_command_reply_whois_save.
10241 The client's idle time is also sent to the application now, and
10242 the idle is shown on screen.
10244 * Added silc_client_command_reply_identify_save to save the
10245 received IDENTIFY entries.
10247 * Do not check for channel private keys in message sending and
10248 reception if the channel does not have the PRIVKEY mode set.
10249 Affected file lib/silclient/client_channel.c.
10251 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10254 just surfaced after chaning the JOIN procedure.
10256 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Added silc_client_get_clients_by_list to get client entries
10259 from Client ID list, that is returned for example by JOIN
10260 and USERS command replies. The application should use this
10261 function for example when JOIN command reply is received to
10262 resolve the clients already on the channel (library does not
10263 do that anymore as USERS command reply is not used in the JOIN
10264 procedure anymore). Affected files lib/silcclient/silcapi.h and
10265 lib/silcclient/idlist.c.
10267 * JOIN command reply and USERS command reply returns now SilcBuffer
10268 pointers instead of unsigned char pointers when returning
10269 the client list and mode list.
10271 * Added <Client ID> argument to the JOIN command reply, mainly
10272 for the server to identify for which client the command was
10273 originally sent. Updated protocol specs accordingly.
10275 * Added SilcDlist private_key pointer to the SilcChannelEntry
10276 in the client to support the channel private keys. Affected
10277 file is lib/silcclient/idlist.h.
10279 * Added SilcChannelPrivateKey argument to the function
10280 silc_client_send_channel_message so that application can choose
10281 to use specific private ke if it wants to. If it is not provided,
10282 the normal channel key is used, unless private keys are set.
10283 In this case the first (key that was added first) is used
10284 as the encryption key.
10286 * Implemented the support for channel private key handling.
10287 Implemented the following functions:
10289 silc_client_add_channel_private_key,
10290 silc_client_del_channel_private_keys,
10291 silc_client_del_channel_private_key,
10292 silc_client_list_channel_private_keys and
10293 silc_client_free_channel_private_keys
10295 Affected file lib/silcclient/client_channel.c.
10297 * Added the support for the private keys in the channel message
10298 sending and encryption and in the message reception and
10299 decryption. Affected funtions are
10300 silc_client_send_channel_message and silc_client_channel_message.
10302 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10304 * Added SKE's key verify callback to the client library's
10305 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10307 * Removed the statement that server (or router) must send USERS
10308 command reply when joining to the channel so that the client
10309 knows who are on the channel. Instead, the client list and
10310 client's mode list is now sent in the JOIN command reply to the
10311 client who joined channel. This is better solution.
10313 * Added function silc_server_get_users_on_channel and function
10314 silc_server_save_users_on_channel to the silcd/server.[ch].
10316 * Removed function silc_server_command_send_users from the
10319 * Do not show topic on the client library anymore. The topic is
10320 sent in the command reply notify to the application and the
10321 application must show the topic now.
10323 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10325 * Added client searching by nickname hash into the IDENTIFY and
10326 WHOIS commands in the server as they were clearly missing from
10327 them. Affected file is silcd/command.c.
10329 * Fixed a bug in private message receiving in the client library.
10330 The remote ID was freed and it wasn't supposed, now it is
10333 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Minor fix to the channel payload; allocate the data area, as it
10336 needs to be of specific length.
10338 * If the key agreement port is zero then the operating
10339 system will define the bound port. Affected files are
10340 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10342 * Added new function silc_channel_payload_decrypt into the file
10343 lib/silccore/silcchannel.[ch].
10345 * Moved the channel message etc, check from silc_packet_decrypt
10346 to applications. The library calls now a generic
10347 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10348 when the packet is either normal or special. This was done to
10349 allow more wide range of checking that was not allowed when
10350 the code was in library. Now applications can do virtually any
10351 checks to the packet and return to the library the decision how
10352 the packet should be processed. Affected files are
10353 lib/silccore/silcpacket.[ch].
10355 Added silc_server_packet_decrypt_check to the server and
10356 silc_client_packet_decrypt_check to the client library.
10358 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10359 to send with specified source and destination information.
10361 * Channel message delivery between routers was broken after the
10362 channel key distribution was fixed earlier. The channel key
10363 was used be to distributed to other routers as well which is not
10364 allowed by the protocol. Now this is fixed and channel keys
10365 really are cell specific and the channel message delivery between
10366 routers comply with the protocol specification.
10368 * Fixed various commands in server to check also the global list
10369 for the channel entry and not just the local list. The affected
10370 file silcd/command.c.
10372 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10374 * Added assert()s to buffer formatting and unformatting routines
10375 to assert (if --enable-debug) when error occurs. Affected
10376 file: lib/silcutil/silcbuffmt.c.
10378 * Changed to auto-reconnect to check whether the remote host is
10379 router and register the re-connect timeout if it is. It used
10380 to check that whether we are normal server, but router must do
10381 auto-reconnect with another router as well. Affected file
10384 * Removed the [<key len>] option from CMODE command as the cipher
10385 name decides the key length, nowadays. See the defined ciphers
10386 from the protocol specification.
10388 * Added [<hmac>] option to the CMODE command to define the HMAC
10389 for the channel. Added SILC_CMODE_HMAC channel mode.
10391 * Added [<hmac>] option for the JOIN command so that user can
10392 select which HMAC is used to compute the MACs of the channel
10395 * Added Hmac field to the Channel Message Payload. The integrity
10396 of plaintext channel messages are now protected by computing
10397 MAC of the message and attaching the MAC to the payload. The
10398 MAC is encrypted. Now, it is clear that this causes some
10399 overhead to the size of the packet but rationale for this is that
10400 now the receiver can verify whether the channel message decrypted
10401 correctly and also when private keys are set for the channel the
10402 receiver can decrypt the packet with several keys and check from
10403 the MAC which key decrypted the message correctly.
10405 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10406 lib/silccrypt/silccipher.[ch].
10408 * Added silc_hash_len to return the digest length into the
10409 lib/silcrypt/silchash.[ch].
10411 * Rewrote parts of Silc Channel Payload interface in the
10412 lib/silccore/silcchannel.[ch]. The encode function now also
10413 encrypts the packet and parse function decrypts it.
10415 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10417 * Fixed a minor formatting bug in the SKE's key material processing.
10418 It actually might have processed the keys wrong way resulting
10421 * Redefined the mandatory HMAC algorithms and added new algorithms.
10422 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10423 and hmac-md5 truncated to 96 bits. The mandatory is now
10424 hmac-sha1-96. Rest are optional (including the one that used
10425 to be mandatory). Rationale for this is that the truncated HMAC
10426 length is sufficient from security point of view and can actually
10427 make the attack against the HMAC harder. Also, the truncated
10428 HMAC causes less overhead to the packets. See the RFC2104 for
10431 * Added new [hmac] configuration section. The SKE used to use
10432 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10433 is of course wrong. The official names that must be proposed in
10434 the SKE are the ones defined in the protocol specification
10435 (hmac-sha1-96 for example). The user can configure any hmac
10436 using any hash function configured in the [hash] section. At
10437 least, the mandatory must be configured.
10439 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10441 * Added HMAC list to the SKE proposal list. It has now both
10442 hash algorithm list and HMAC list. This makes the protocol
10443 incompatible with previous versions. The SKE now seems to work
10444 the way it is supposed to work, for the first time actually.
10446 * Defined plain Hash algorithms to the protocol specification.
10447 Added sha1 and md5.
10449 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Implemented support for key agreement packets into the server.
10452 Added functions silc_server_key_agreement and
10453 silc_server_send_key_agreement. Other than these functions,
10454 server has nothing to do with this packet.
10456 * Added support for private message key packets into the server.
10457 Added functions silc_server_private_message_key and
10458 silc_server_send_private_message_key.
10462 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10463 called in the protocol's final callback instead in the END
10464 protocol state. This makes a little more sense and in the same
10465 time in client we can use the same protocol routines for normal
10466 key exchange and to key agreement packet handling as well.
10468 * Added to both client's and server's KE protocol context the
10469 SilcSKEKeyMaterial pointer to save the key material. We will
10470 bring the key material to the protocol's final callback by doing
10471 this. The final callback must free the key material.
10473 * Added SKE's packet_send callback into client's KE protocol
10474 context so that the caller can choose what packet sending function
10475 is used. This way we can use different packet sending when
10476 doing normal SKE when doing key agreement packet handling (in
10477 the key agreement packet handling we do not want to encrypt
10480 * Implemented the responder side of the key agreement routines
10481 in the client. The client can now bind to specified port and
10482 accept incoming key negotiation. The key material is passed
10483 to the application after the protocol is over.
10485 * Implemented the processing of incoming Key Agreement packet
10486 in the client. Added function silc_client_key_agreement to
10487 process the packet.
10489 * Implemented the intiator side of the key agreement routines
10490 in the client. The client can now initiate key agreement with
10491 another remote client. The key material is passed to the
10492 application after the protocol is over.
10494 * Created client_keyagr.c to include all the key agreement
10497 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10498 SILC_TASK_CALLBACK except that it is not static.
10500 * Created client_notify.c and moved the Notify packet handling
10501 from the client.[ch] into that file.
10503 * Created client_prvmsg.c and moved all private message and
10504 private message key routines from the client.[ch] into that file.
10506 * Create client_channel.c and moved all channel message and
10507 channel private key routines from the client.[ch] into that file.
10509 * Changed silc_client_get_client_by_id_resolve to resolve with
10510 WHOIS command instead of IDENTIFY command, in the file
10511 lib/silclient/idlist.c.
10513 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10515 * Implemented the SKE's responder side to the Client library.
10517 * When FAILURE is received to the protocol do not trust it
10518 blindly. Register a timeout to wait whether the remote closes
10519 the connection as it should do it, only after that process the
10520 actual failure. This was changed to both client and server.
10522 * Added client_internal.h to include some of the structures
10523 there instead of client.h in lib/silcclient/.
10525 * Added function silc_task_unregister_by_callback to unregister
10526 timeouts by the callback function.
10528 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Some "Incomplete WHOIS info" errors has been appearing on the
10531 log files. Took away the entry->userinfo check from WHOIS
10532 reply sending. The entry->userinfo is now " " if client did not
10533 provide one. I thought this was fixed earlier but something
10534 is wrong still. Let's see if the error still appears.
10536 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10538 * Fixed a minor bug in the login when the channel key is
10539 re-generated in the server. It used to generate the key in
10540 wrong order and thus caused problems in the channel traffic.
10542 * Fixed a minor bug in channel key distsribution after
10543 KICK command. The key was not sent to the router even though
10546 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10548 * Added silc_ske_process_key_material_data as generic routine
10549 to process any key material as the SILC protocol dictates. The
10550 function is used by the actual SKE library but can be used by
10551 applications as well. This relates to the private message keys
10552 and the channel private keys since they must be processed the
10553 same way the normal SILC session keys. The protocol dictates
10554 this. Affected files: lib/silcske/silcske.[ch].
10556 Added also silc_ske_free_key_material to free the
10557 SilcSKEKeyMaterial structure.
10559 * Defined silc_cipher_set_key function to set the key for
10560 cipher without using the object's method function. The affected
10561 files: lib/silccrypt/silccipher.[ch].
10563 * Implemented silc silc_client_add_private_message_key,
10564 silc_client_add_private_message_key_ske,
10565 silc_client_del_private_message_key,
10566 silc_client_list_private_message_keys and
10567 silc_client_free_private_message_keys functions in the
10570 Added functions silc_client_send_private_message_key to send
10571 the Private Message Key payload and silc_client_private_message_key
10572 to handle incoming Private Message Key payload.
10574 * Added Cipher field to the Private Message Key payload to set
10575 the cipher to be used. If ignored, the default cipher defined
10576 in the SILC protocol (aes-256-cbc) is used.
10578 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10580 * Removed lib/silcclient/ops.h file.
10582 Redefined parts of the SILC Client Library API. Created new
10583 file silcapi.h that deprecates the ops.h file and defines the
10584 published Client Library API. Defined also private message key
10585 API and channel private key API into the file.
10587 This is the file that the application must include from the
10588 SILC Client Library. Other files need not be included by
10589 the application anymore.
10591 * Added new key_agreement client operation callback and also
10592 defined the Key Agreement library API for the application.
10594 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10597 is used by clients to request key negotiation between another
10598 client in the SILC network. If the negotiation is started it
10599 is performed using the SKE protocol. The result of the
10600 negotiation, the secret key material, can be used for example
10601 as private message key.
10603 Implemented the Key Agreement payload into the files
10604 lib/silccore/silauth.[ch].
10606 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Redefined ciphers for the SILC protocol. Added some new ciphers
10609 and defined the key lengths for the algorithms. Changed the
10610 code accordingly. The default key length is now 256 bits.
10612 * Fixed SKE key distribution function silc_ske_process_key_material
10613 when the key length is more than 128 bits. The default key
10614 length in SILC is now 256 bits.
10616 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10617 to indicate unsupported algorithm.
10619 * Renamed rijndael.c to aes.c and all functions as well.
10621 * Fixed a long standing channel key setting bug in client library.
10622 Weird that it has never surfaced before.
10624 * Fixed bug in channel deletion. If the entire channel is removed
10625 then it must also delete the references of the channel entry
10626 from the client's channel list as the client's channel entry and
10627 the channel's client entry share same memory.
10629 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Implemented CONNECT and SHUTDOWN commands in the client.
10633 * Implemented CLOSE command to the client.
10635 * Added the function silc_idlist_find_server_by_name into the
10636 files silcd/idlist.[ch].
10638 Added the function silc_idlist_find_server_by_conn into the
10639 files silcd/idlist.[ch].
10641 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * DIE command was renamed to SHUTDOWN. Updated the both code
10644 and protocol specs.
10646 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10647 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10649 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10652 * Added function silc_server_create_connection function to create
10653 connection to remote router. My server implementation actually
10654 does not allow router to connect to normal server (it expects
10655 that normal server always initiates the connection to the router)
10656 so the CONNECT command is only good for connecting to another
10659 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10662 or some other client was kicked from the channel.
10664 Implemented the handling of the notify type to both client
10667 Implemented silc_server_send_notify_kicked to send the KICKED
10668 notify. It is used to send it to the server's primary router.
10670 * Implemented the KICK command into server and client.
10672 * Added `query' argument to the silc_idlist_get_client function
10673 to indicate whether to query the client from server or not if
10676 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10677 to indicate that the client is not channel founder.
10681 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Removed the rng context from SilcPacketContext structure and
10684 changed that the packet routine uses the Global RNG API.
10686 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Added support for quit message that client can "leave" on the
10689 channel when it quits the SILC. It is ditributed inside the
10690 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10692 Added silc_server_free_client_data that will take the
10693 signoff message as argument.
10695 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10697 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Updated parts of the protocol specification to keep it up
10702 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10705 payloads in one packet.
10707 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10708 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10709 use now the new List flag.
10711 * Also deprecated the following packet types: REPLACE_ID,
10712 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10714 * Added list support for Notify packet in server.
10716 * Added silc_server_send_notify_channel_change to send the
10717 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10718 the silc_server_send_replace_id.
10720 * Added silc_server_send_notify_nick_change to send the
10721 NICK_CHANGE notify type. Deprecates the function
10722 silc_server_send_replace_id.
10724 * Added silc_server_send_notify_join to send the JOIN notify type.
10725 Deprecates the function silc_server_send_new_channel_user.
10727 * Added silc_server_send_notify_leave to send LEAVE notify type.
10728 Deprecates the function silc_server_send_remove_channel_user.
10730 * Added silc_server_send_notify_cmode and
10731 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10732 types. Deprecates the silc_server_send_set_mode function.
10734 * Added SERVER_SIGNOFF notify type to indicate that server has
10735 quit. This means that all clients on the channel from that
10736 server will drop. This can be also used when netsplit happens.
10738 Deprecated REMOVE_ID packet type since it is not needed anymore
10741 Added silc_server_send_notify_server_signoff to send the
10742 SERVER_SIGNOFF notify type. Deprecates the function
10743 silc_server_send_remove_id.
10745 Added also silc_server_send_notify_signoff to send the
10746 SIGNOFF notify type.
10748 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10749 SILC protocol from this day on. Changed the protocol
10750 specification as well.
10752 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10753 notify type. It is used between routers to notify about
10754 topic changes on a channel.
10756 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10759 * Partly updated the protocol specification to comply with the
10760 changes now made. It is still though a bit outdated.
10762 * The JOIN notify type now takes one extra argument <Channel ID>.
10763 The packet used to be destined to the channel but now the
10764 JOIN type may be sent as list thus it is impossible to
10765 destine it to any specific channel. By adding this argument
10766 it is again possible.
10768 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Added CREDITS file. The CHANGES and CREDITS file will appear
10771 in the distribution as well.
10773 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10776 types in the server's silcd/packet_receive.c.
10778 * Implemented CMODE and CUMODE to work in router environment.
10780 * Fixed minor encoding and decoding buglet from the
10781 lib/silccore/silcmode.c.
10783 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10786 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10788 * Changed all SilcConfigServer* and silc_config_server* to
10789 SilcServerConfig* and silc_server_config*, respectively.
10792 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Associated the ID (client or server ID) to the Authentication
10795 Payload to avoid any possibility of forging. Updated the
10796 protocol specification and the code accordingly.
10798 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * The RSA key length is now save to the RsaKey context in the
10801 key generation process in lib/silccrypt/rsa.c. The key length
10802 is now used to figure out the maximum size of the block allowed
10803 to be encrypted/signed.
10805 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10806 is equivalent to the silc_mp_mp2bin but does not allocate any
10809 * Changed silc_mp_mp2bin API to take length argument. If it is
10810 non-zero then the buffer is allocated that large. If zero, then
10811 the size is approximated using silc_mp_sizeinbase, which however
10814 * Created Global RNG API which is global RNG that application can
10815 initialize. After initializing, any routine anywhere in the
10816 code (including library) can use RNG without allocating a new
10817 RNG object. This was done to allow this sort of use of the
10818 RNG in code that has no chance to allocate RNG object. All
10819 applications currently allocate this and many routines in the
10820 library use this. Affected file lib/silccrypt/silcrng.[ch].
10822 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10823 it to use the Global RNG API.
10825 * Defined Authentication Payload into protocol specification that
10826 is used during SILC session to authenticate entities. It is
10827 used for example by client to authenticate itself to the server
10828 to obtain server operator privileges.
10830 Implemented this payload into the lib/silccore/silcauth.[ch].
10831 Implemented also routines for public key based authentication
10832 as the new protocol specification dictates.
10834 Moved definitions of different authentication methods from
10835 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10837 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10838 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10839 silc_pkcs_verify_with_hash functions into the file
10840 lib/silccrypt/silcpkcs.[ch].
10842 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10844 * The client entry's userinfo pointer must be always valid.
10845 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10846 will fail since it requires the userinfo. Now, the userinfo
10847 is allocated as "" if actual userinfo does not exist. Actually,
10848 it must exist and it is totally Ok to drop client connections
10849 that does not announce the userinfo. However, we will make
10850 this workaround for now.
10852 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10853 to return the remote port by socket.
10855 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10857 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10858 SILC_SERVER_PENDING_EXEC and added an new macro
10859 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10860 data or when error occurs while processing the pending command.
10862 Added new argument `destructor' into silc_server_command_pending
10863 and to the SilcServerCommandPending object. This destructor is
10864 now called after calling the pending callback or if error occurs
10865 immediately. If error occurs the actual pending callback won't
10866 be called at all - only the destructor. The destructor may be
10867 NULL if destructor is not needed.
10869 All this applies for client library code as well. Similar
10870 changes were made there as well for the pending commands.
10872 In the client, the application must now allocate the
10873 SilcClientCommandContext with the silc_client_command_alloc
10876 * Added reference counter to the SilcServerCommandContext. Added
10877 function silc_server_command_alloc and silc_server_command_dup
10880 Same type of functions added to the client library for the same
10883 * Removed the cmd_ident from IDListData away since it is now
10884 global for all connections. It is the command identifier used
10885 in command sending and with pending commands. The affected file
10888 * Added reference counter to the SilcSocketConnection objecet to
10889 indicate the usage count of the object. The object won't be
10890 freed untill the reference counter hits zero. Currently only
10891 server uses this, and client ignores it. The client must be
10892 set to use this too later. The affected files are
10893 lib/silccore/silcsockconn.[ch]. Added also the function
10894 silc_socket_dup to increase the reference counter.
10896 This was mainly added because it is possible that the socket
10897 is removed underneath of pending command or other async
10898 operation. Now it won't be free'd and proper DISCONNECTING
10899 flags, etc. can be set to avoid sending data to connection that
10900 is not valid anymore.
10902 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10903 the connection. After that it sets SILC_SET_DISCONNECTED.
10904 It is, however, possible that the socket data is not still freed.
10905 The silc_server_packet_process now checks that data is not
10906 read or written to connection that is DISCONNECTED. The socket
10907 get's freed when the reference counter hits zero.
10909 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Changed the client operation API: channel_message operation's
10912 `sender' is now the client entry of the sender, not the nickname
10913 and the `channel' is the channel entry, not the channel name.
10915 In the private_message operation the `sender' is now also the
10916 client entry of the sender not the nickname.
10918 Affected file is lib/silcclient/ops.h and all applications
10919 using the client operations.
10921 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Moved the calling of ops->connect() from connect_to_server_final
10924 into receive_new_id functin since that is the point when the
10925 client is actually allowed to send traffic to network. The
10926 affected file is lib/silcclient/client.c.
10928 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10931 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10932 (if needs broadcasting) instead of broadcasting the packets one
10933 by one which would make a burst in the network traffic.
10935 * Added `broadcast' argument to the functions in silcd/server.[ch]
10936 silc_server_create_new_channel[_with_id] to indicate whether
10937 to send New Channel packet to primary router.
10939 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10941 * Added new function into the silcd/server.[ch] files:
10942 silc_server_create_new_channel_with_id to create new channel with
10943 already existing Channel ID.
10945 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10946 lib/silccore/silcpacket.h. This packet is used t send list of
10947 Set Mode payloads inside one packet. Server uses this to set
10948 the modes for the channels and clients on those channels, that it
10949 announced to the router when it connected to it. The protocol
10950 specification has been updated accordingly.
10952 * The silc_server_new_channel did not handle the packet coming
10953 from normal server as it normally does not send that. However,
10954 when it announces its channels it does send it. Implemented
10955 the support for that.
10957 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10958 into the file lib/silccore/id.h.
10960 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10962 * Fixed memory leaks in the functions silc_idlist_del_client,
10963 silc_idlist_del_channel and silc_idlist_del_server in the file
10964 silcd/idlist.c. All of those leaked like a sieve.
10966 * Fixed some small memory leaks in the client's function
10967 silc_client_notify_by_server.
10969 * Added functions into silcd/server.c: silc_server_announce_clients,
10970 silc_server_announce_channels and silc_server_announce_server.
10971 These functions are used by normal and router server to announce
10972 to its primary router about clients, channels and servers (when
10973 router) that we own. This is done after we've connected to the
10976 These functions effectively implements the following packet types:
10977 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10978 and SILC_PACKET_NEW_ID_LIST.
10980 * Added new functions into the silcd/packet_receive.[ch]:
10981 silc_server_new_id_list, silc_server_new_channel_list and
10982 silc_server_new_channel_user_list to handle the incoming
10983 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10985 * Added support of changing Channel ID in the function
10986 silc_server_replace_id. If the server that announces a channel
10987 to the router already exists in the router (with same name but
10988 with different Channel ID), router is responsible to send
10989 Replace ID packet to the server and force the server to change
10990 the Channel ID to the one router has.
10992 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10993 client that the Channel ID has been changed by the router. The
10994 normal server sends this to the client. Client must start using
10995 the new Channel ID as the channel's ID.
10997 Implemented handling of this new type into lib/silcclient/client.c
10998 into the function silc_client_notify_by_server.
11000 * Added new function silc_idlist_replace_channel_id into the files
11001 silcd/idlist.[ch] to replace the Channel ID.
11003 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Call silc_server_command_identify_check always when processing
11006 the IDENTIFY command in silcd/command.c
11008 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11010 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
11011 send keepalive packets. The packet can be sent by clients,
11012 servers and routers.
11014 Added function silc_socket_set_heartbeat into the file
11015 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
11016 If not set, the heartbeat is not performed. The actual
11017 heartbeat is implemented in the low level socket connection
11018 library. However, application is responsible of actually
11019 sending the packet.
11021 Added silc_server_send_heartbeat to send the actual heartbeat
11022 packet into silcd/packet_send.[ch]. Server now performs
11023 keepalive with all connections.
11025 * Added silc_task_get_first function into lib/silcutil/silctask.c
11026 to return the timeout task with shortest timeout. There was a bug
11027 in task unregistration that caused problems. TODO has been
11028 updated to include that task system must be rewritten.
11030 * The client library will now resolve the client information when
11031 receiving JOIN notify from server for client that we know but
11032 have incomplete information.
11034 * Rewrote parts of silc_server_remove_from_channels and
11035 silc_server_remove_from_one_channel as they did not remove the
11036 channel in some circumstances even though they should've.
11038 * Encryption problem encountered in server:
11040 The LEAVE command used to send the Channel Key packet to the
11041 router immediately after generating it. However, the code
11042 had earlier sent Remove Channel user packet but not immediately,
11043 ie. it was put to queue. The order of packets in the router
11044 was that Channel Key packet was first and Remove Channel User
11045 packet was second, even though they were encrypted in the
11046 reverse order. For this reason, MAC check failed. Now, this
11047 is fixed by not sending the Channel Key packet immediately but
11048 putting it to queue. However, this is more fundamental problem:
11049 packets that are in queue should actually not be encrypted
11050 because packets that are sent immediately gets encrypted
11051 actually with wrong IV (and thus MAC check fails). So, packets
11052 that are in queue should be encrypted when they are sent to
11053 the wire and not when they put to the queue.
11055 However, the problem is that the current system has not been
11056 designed to work that way. Instead, the packet is encrypted
11057 as soon as possible and left to the queue. The queue is then
11058 just purged into wire. There won't be any fixes for this
11059 any time soon. So, the current semantic for packet sending
11062 o If you send packet to remote host and do not force the send
11063 (the packet will be in queue) then all subsequent packets to the
11064 same remote host must also be put to the queue. Only after the
11065 queue has been purged is it safe again to force the packet
11068 o If you send all packets immediately then it safe to send
11069 any of subsequent packets through the queue, however, after
11070 the first packet is put to queue then any subsequent packets
11071 must also be put to the queue.
11073 Follow these rules and everything works fine.
11075 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11077 * Added new function silc_server_remove_clients_by_server to
11078 remove all client entries from ID list when the server connection
11079 is lost. In this case it is also important to invalidate all
11080 client entires as they hold the invalid server entry. This
11081 fixes fatal bug when server has lost connection and will reconnect
11084 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11086 * Made some sanity checks to silc_server_daemonise like to check
11087 whether the requested user and group actually exists.
11089 * Added sanity check to SKE's silc_ske_responder_finish to check
11090 that the public and private key actually is valid.
11092 * Invalidate the client's nickname when receiving Replace ID
11093 packet and the Client ID is being replaced. This means that the
11094 server will query the nickname if someone needs it (client)
11097 * Sort the ID Cache in client library when the ID Cache data
11098 has changed (needs sorting).
11100 * Do not allow for SILC client to create several connections to
11101 several servers. The client does not support windows right now
11102 and generating multiple connections causes weird behaviour.
11104 Irssi-silc client does support windows and can handle several
11105 connections without problems, see: www.irssi.org and SILC plugin.
11107 * Fixed some places where client was added to the IDList. The
11108 rule of thumb is following (in order to get everything right):
11109 If the client is directly connected local client then the
11110 `connection' argument must be set and `router' argument must be
11111 NULL to silc_idlist_add_client function. If the client is not
11112 directly connected client then the `router' argument must
11113 bet set and the `connection' argument must be NULL to the
11114 silc_idlist_add_client function.
11116 * The funtion silc_server_packet_send_local_channel actually did
11117 not check whether the client was locally connected or not. It
11118 does that now. Fixed a bug related to LEAVE command.
11120 * Fixed Remove Channel User payload parsing bug in server's
11121 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
11123 * The server's silc_server_save_channel_key now checks also the
11124 global ID list for the channel as it might not be in the local
11125 list. Fixed a bug related to LEAVE command.
11127 * Is this the end of the [<unknown>] buglet that has been lurking
11128 around for a long time? A little for loop fix in server's
11129 silc_server_command_whois_parse that is used by both IDENTIFY
11130 and WHOIS command. At least, this was a clear bug and a cause
11131 of one type of [<unknown>] buglet.
11133 * WHOIS and IDENTIFY commands call the function
11134 silc_server_command_[whois/identify]_check function even if
11135 we are not router server.
11137 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11139 * Added --with-gmp configuration option. If set the GMP
11140 is always compiled in the SILC source tree. If not set then
11141 it is checked whether the system has the GMP3 installed. If
11142 it has then the GMP won't be compiled (the system's headers
11143 and library is used), if it doesn't have it then the GMP is
11144 compiled in the SILC source tree.
11146 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11148 * Changed RSA private exponent generation to what PKCS #1
11149 suggests. We try to find the smallest possible d by doing
11150 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
11151 not security fix but optimization.
11153 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * Added new config entry [Identity] to fork the server and run
11156 it as specific user and group. A patch from Bostik.
11158 * Imported Dotconf configuration library into lib/dotconf.
11159 This will be used to create the SILC configuration files later.
11160 It will appear in the distsribution after this commit.
11162 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11164 * A big code auditing weekend happening. Auditing code for
11165 obvious mistakes, bugs and errors. Also, removing any code
11168 Removed files for being obsolete:
11170 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
11171 inline in the file lib/silcutil/silcbuffer.h)
11173 o lib/silcutil/silcbufutil.c (the header has inline versions)
11175 Changed code to fix possible error conditions:
11177 o The buffer formatting routines now check that the destination
11178 buffer really has enough space to add the data. This applies for
11179 both buffer formatting and unformatting
11180 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
11181 unformatting was changed to accomodate following rules:
11182 XXX_*STRING_ALLOC will allocate space for the data into the pointer
11183 sent to the function while XXX_*STRING will not allocate or copy
11184 the data into the buffer. Instead it sets the pointer from the
11185 buffer into the pointer sent as argument (XXX_*STRING used to
11186 require that the pointer must be allocated already). This change
11187 makes this whole thing a bit more consistent and more optimized
11188 (note that the data returned in the unformatting with XXX_*STRING
11189 must not be freed now). The routines return now -1 on error.
11191 o Tried to find all code that use buffer_format and buffer_unformat
11192 and added return value checking to prevent formatting and
11193 especially unformatting errors and possible subsequent fatal
11196 o Changed ske->x and ske->KEY to mallocated pointers in
11197 lib/silcske/silcske.h. Fixed possible data and memory leak.
11199 o Added return value checking to all *_parse* functions. Fixed
11200 many memory leaks as well.
11202 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11203 so that buffer overflows would not happen. All code now also
11204 checks the return value as it can fail.
11206 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11208 * Added reconnection support to server if the normal server looses
11209 its connection to the router (for example if router is rebooted).
11210 The server performs normal reconnection strategy implemented
11211 to the server. Affected file silcd/server.c.
11213 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11215 * Added new packet type SILC_PACKET_SET_MODE that is used to
11216 distribute the information about changed modes (for clients,
11217 channels and clients channel modes) to all routers in the
11218 network. Updated the protocol specification accordingly.
11220 Added functions into silcd/packet_send.c and
11221 silcd/packet_receive.c: silc_server_send_set_mode,
11222 silc_server_set_mode.
11224 Added new files silcmode.[ch] into lib/silccore that implements
11225 the encoding and decoding of Set Mode Payload. Added new type
11226 SilcSetModePayload. Moved the definitions of different modes
11227 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11229 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11231 * Oops, a little mistake in server's connection authentication
11232 protocol. The protocol is not ended with FAILURE but with
11233 SUCCESS if the authentication is Ok. :) Affected file is
11236 * Implemented NICK_CHANGE notify handling in server in the file
11237 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11238 the local clients on the channel. After the changing nickname
11239 in router environment snhould work and the [<unknown>] nickname
11240 should appear no more.
11242 The silc_server_replace_id function that receives the Replace ID
11243 payload now sends the NICK_CHANGE notify type also in the file
11244 silcd/packet_receive.c
11246 * Changed WHOIS and IDENTIFY command to support the maximum amount
11247 of arguments defined in protocol specs (3328 arguments). This
11248 fixed a bug that caused problems when there were more than three
11249 users on a channel.
11251 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11253 * Added extra parameter, command identifier, to the
11254 silc_client_send_command so that explicit command identifier
11257 Changed that ID list routines uses specific command identifier
11258 when sending WHOIS/IDENTIFY requests to the server so that they
11259 can be identified when the reply comes back.
11261 Affected files lib/silcclient/command.[ch],
11262 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11264 * Added `sender' argument to silc_server_packet_send_to_channel
11265 to indicaet the sender who originally sent the packet to us
11266 that we are now re-sending. Ignored if NULL. Affected file
11267 silcd/packet_send.[ch].
11269 * Added some server statistics support in silcd/server_internal.h
11270 SilcServerStatistics structure and around the server code. Also
11271 send some nice statistics information when client is connecting
11274 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Fixed channel ID decoding in server's JOIN command reply in
11277 silcd/command_reply.c
11279 * Fixed braodcasting of replace ID payload to not to send it if
11280 we are standalone server in silcd/packet_receive.c.
11282 * Fixed all channel message sending routines to not to send
11283 packets to clients that has router set, since they are routed
11284 separately in the same function earlier. Affects file
11285 silcd/packet_send.c and all channel packet sending functions.
11287 * In USERS reply, res_argv[i] are not allocated, the table
11288 is allocated. Thus changed that free the table, not its
11291 * In server's whois_check and identify_check if the client is
11292 locally connected do not send any WHOIS commands - they are not
11295 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11297 * Fixed some minor bugs in client when sending WHOIS command. The
11298 arguments was in wrong order.
11300 * Removed statis function add_to_channel from server in
11301 silcd/command.c that was previously used with the joining but
11304 * Tested USERS command in router environment successfully with two
11305 routers, two servers and two clients.
11307 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11309 * Reorganized the USERS command and command reply in client library
11310 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11311 When the command is given by user we register a pending command
11312 callback that will reprocess the command after the reply has been
11313 received from the server. When reprocessing the packet we then
11314 display the information. Thus, the USERS information is displayed
11315 now in the command callback instead of in the command reply
11316 callback. The processing of the command is same as previously
11317 when server has sent the command reply in the JOINing process.
11319 * Added to USERS command in silcd/command_reply.c to join the client,
11320 we didn't use to know about, to the channel after we've created
11321 a client entry for it. Also, for clienet we did know already still
11322 check whether it is on the channel or not and add it if not.
11324 * Removed silc_server_command_join_notify as the function and its
11327 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11329 * Changed the client's pending command handling to the same as the
11330 server's pending command handling. It is also now possible to
11331 execute command reply functions from other command reply
11332 function as the function callbacks for commands and command
11333 replies are one and same. The pending commands are not static
11334 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11335 in client connection context. Thus, pending commands are server
11336 connection specific as it is convenient.
11338 Changed the function silc_client_command_pending and
11339 silc_client_command_pending_del and added new function
11340 silc_client_command_pending_check. Removed the
11341 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11344 * Added cmd_ident, current command identifier, to the client
11345 connection context in lib/silcclient/client.h to keep track on
11346 command identifiers used in command sending. Client's command reply
11347 function handling now supports the mandatory command identifiers.
11349 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11350 funtions in client to fully support pending command callbacks.
11352 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11353 as one of the arguments to the application in the command reply
11356 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11357 before first releasing SILC but came back. Now it is removed again
11358 and should come back nomore. The FORWARDED flag was used only
11359 by the JOINing procedure by forwarding the command packet to router.
11360 Now, the JOINing procedure has been changed to more generic (due
11361 to various router environment issues) and FORWARDED is not needed
11362 anymore for anything. The protocol specification is yet to be
11365 Now, removed silc_server_packet_forward from server and the flag
11366 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11368 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11370 * Renamed NAMES command to USERS command. The NAMES was named that
11371 due to historical reasons. Now it is renamed. Also, rewrote
11372 parts of the USERS command. The nickname list is not sent anymore
11373 by the server. Only Client ID and mode lists are sent in the USERS
11374 command. Changed this also to the protocol specification.
11376 The client now resolves the names and stuff after it receives
11377 the USERS list from the server when joining to the channel.
11379 * WHOIS and IDENTIFY commands has been changed to support multiple
11380 Client ID's per command. One can now search for multiple users
11381 in the network by sending only one WHOIS or IDENTIFY command.
11382 Changed the code and the protocol specifications.
11384 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11385 uses silc_server_command_whois_parse to parse the request. */
11387 * If normal server, do not parse the WHOIS and IDENTIFY requests
11388 before sending it to the router. Saves some time.
11390 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * Fixed JOIN command on client library. Wrong number of arguments
11393 used to crash the client.
11395 * Added silc_server_channel_has_global function to check whether
11396 channel has global users or not.
11398 * Added silc_server_channel_has_local function to check whether channel
11399 has locally connected clients on the channel.
11401 * The silc_server_remove_from_one_channel now checks whether the
11402 channel has global users or not after given client was removed from
11403 the channel. It also checks whether the channel has local clients
11404 on the channel anymore. If it does not have then the channel entry
11405 is removed as it is not needed anymore.
11407 * The silc_server_notify now checks on JOIN notify whether the joining
11408 client is one of locally connected or global. If it is global then
11409 the channel has now global users on the channel and that is marked
11410 to the channel entry. Also, it now saves the global client to
11411 global list who is joining and JOINs it to the channel. This is
11412 for normal server, that is.
11414 Changed silc_server_send_notify_on_channel,
11415 silc_server_packet_relay_to_channel and
11416 silc_server_packet_send_to_channel check if we are normal server
11417 and client has router set (ie. global client) do not send the
11418 message to that client, as it is already routed to our router.
11420 * Implemented LEAVE notify type handling in silc_server_notify
11423 * Tested LEAVE command in router environment successfully. Tested
11424 with two routers, two servers and two clients.
11428 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11430 * Implemented SIGNOFF notify type handling in silc_server_notify
11433 * silc_server_remove_id now removes the client entry from all channels
11434 it has joined and thusly sends SIGNOFF notify type.
11436 * Rewrote the NAMES list generation in server by removing two excess
11437 loops. The lists are created now inside one loop.
11439 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11441 * silc_server_remove_channel_user checks now also global list
11442 for channel and client.
11444 * silc_server_new_channel_user checks now both local and global
11445 list for channel and client. Fixed a bug in client id decoding.
11446 Used to decode wrong buffer.
11448 * silc_server_channel_message checks now both local and global
11449 list for channel entry.
11451 * Tested channel joining (hence JOIN) in router environment
11452 successfully. Tested with two routers, two servers and two
11455 * Tested channel message sending in router environment successfully.
11457 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11459 * Added silc_server_save_channel_key into server.[ch] to save the
11460 received channel key in Channel Key payload processing. It is
11461 also used in JOIN command reply handling.
11463 Equivalent function silc_client_save_channel_key added into
11464 client.[ch] into client library.
11466 * Changed JOIN command reply to send information whether the channel
11467 was created or not (is existing already) and the channel key
11468 payload. Changed protocol specs accordingly.
11470 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11471 the request was sent by ID and not by nickname. Crashed on
11474 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11476 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11477 now correctly save the received data.
11479 * silc_server_free_sock_user_data now notifies routers in the
11480 network about entities leaving the network.
11482 At the same time implemented functions silc_server_remove_id
11483 and silc_server_send_remove_id to receive and send REMOVE_ID
11484 packets. The packet is used to notify routers in the network
11485 about leaving entities. The ID removed will become invalid in
11488 * Added function silc_idlist_del_server into server. Removes and
11489 free's server entry from ID list.
11491 * silc_server_private_message function now checks, if we are router,
11492 that the destination ID really is valid ID, naturally.
11494 * In router when NEW_ID packet is received (for new client) the
11495 hash of the Client ID is saved in the ID Cache but the
11496 client->nickname is set to NULL, instead of putting the hash
11499 IDENTIFY command now also checks that client->nickname must be
11500 valid. If it is not if will request the data from the server who
11501 owns the client. Added new function
11502 silc_server_command_identify_check.
11504 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11505 to set the command to already allocated Command Payload.
11507 * Tested private message sending in router environment with two
11508 routers, two servers and two clients. Fixed minor bugs and now
11511 * Fixed segfault from client's NAMES command. Used to crash if
11512 not on any channel.
11514 * Forwarded packets must not be routed even if it is not destined
11515 to the receiver. Changed server code comply with this.
11517 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Added `require_reverse_mapping' boolean value to ServerParams
11520 structure. If TRUE (not default) the server will require that
11521 the connecting host has fully qualified domain name.
11523 If the reverse mapping is not required and hostname could not be
11524 found the IP address is used as hostname.
11526 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11528 * Implemented version string checking to both client and server.
11529 The check is incomplete currently due to the abnormal version
11530 strings used in development version of SILC.
11532 * Changed all command functions in server to use the new
11535 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Changed char *data to unsigned char *data in ID Cache system to
11538 support binary data as ID Cache data. Changed code to support
11539 binary data in lib/silccore/idcache.c.
11541 * Renamed silc_server_packet_relay_command_reply to
11542 silc_server_command_reply as it is normal packet receiving
11543 function. Rewrote the function to accept command replys for
11544 servers and not only for clients.
11546 * Mark remote router always as registered server if we are connecting
11547 to it. Otherwise, commands sent by the router to us are ignored.
11549 * All ID List find routines now returns the ID Cache Entry pointer
11550 as well if requested.
11552 * WHOIS command works now in router environment, tested with two
11553 routers, two servers and two clients.
11555 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11556 in router environment (as it is almost equivalent to WHOIS) but
11557 hasn't been tested thoroughly. Added new functions:
11559 silc_server_command_identify_parse
11560 silc_server_command_identify_send_reply
11561 silc_server_command_identify_from_client
11562 silc_server_command_identify_from_server
11564 * Disabled route cache adding because adding two different ID's with
11565 same IP replaces the old cache entry thus giving wrong route.
11566 The entry->router->connection is always the fastest route anyway
11567 so route cache may not be needed. Of course, new routes maybe
11568 established after receiving the ID when the entry->router->connection
11569 might not be anymore the most optimal.
11571 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11573 * Add route cache for received ID for fast routing.
11575 * Added silc_server_packet_route to route received packet on router
11576 that is not destined to us.
11578 * Renamed silc_server_get_route to silc_server_route_get.
11580 * Added id_string and id_string_len fields into SilcServer to
11581 include encoded ServerID for fast comparing without excess
11582 encoding of the ID's.
11584 * Cleaned up WHOIS command on server side. Added following static
11587 silc_server_command_whois_parse
11588 silc_server_command_whois_check
11589 silc_server_command_whois_send_reply
11590 silc_server_command_whois_from_client
11591 silc_server_command_whois_from_server
11593 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11594 arguments in command replies. All command functions should be
11595 updated to use this macro.
11597 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11599 * Minor typo fixes on command reply handling on server.
11601 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11603 * Added silc_server_command_add_to_channel internal routine to add
11604 the client to the channel after router has created the channel and
11605 sent command reply to the server.
11607 * Added generic silc_server_send_command to send any command from
11610 * Use static buffer with ID rendering instead of duplicating data.
11612 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11614 * Fixed a channel user mode bug when joining to a channel server gave
11615 everybody channel founder rights, oops.
11617 * We mark ourselves as the router of the incoming server connection
11618 if we are router ourselves. This way we can check in some packet
11619 sending functions whether it is locally connected server. For
11620 incoming router connections we put NULL.
11622 * For router sending packets locally means now always sending the
11623 packet cell wide; to local clients and local servers. For normal
11624 server sending packet locally means sending it to only local
11627 * Fixed the JOIN command to really work in router environment. If the
11628 channel is created it is always created by the router. Router is
11629 also responsible of making the initial joining to the channel,
11630 sending JOIN notify to the sending server and distributing
11631 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11632 does not exist server doesn't do anything else but forward the
11633 command to the router which performs everything.
11635 * Added silc_server_send_channel_key function to send the Channel Key
11638 * Added silc_server_create_channel_key to create new channel key. The
11639 channel key is now re-generated everytime someone joins or leaves
11640 a channel, as protocol dictates. Note: channel->key_len is the
11641 key length in bits.
11643 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11645 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11646 packet_receive.[ch] to separate packet sending and receiving
11647 routines. The server.[ch] now includes everything else including
11648 actual packet processing (writing and reading data) and other
11651 Renamed silc_server_private_message_send_internal to
11652 silc_server_send_private_message. The routine is still though
11653 used only to relay private messages as server does not send
11654 private messages itself.
11656 Renamed silc_server_new_channel to silc_server_create_new_channel
11657 and added new function sicl_server_new_channel that handles the
11658 incoming New Channel packet. Added also new sending function
11659 silc_server_send_new_channel to send New Channel Payload.
11661 * Added new function silc_server_notify to process incoming notify
11662 packet to the server/router. Server may then relay the notify
11663 to clients if needed.
11665 * Added new function silc_server_new_channel_user to process incoming
11666 New Channel User packet. Router will redistribute the packet and
11667 send JOIN notify to its local clients and locally connected servers
11668 if needed. Normal server will send JOIN notify to its local client
11669 on same channel when received this packet. Added also corresponding
11670 sending function silc_server_send_new_channel_user to sent the
11673 * Added boolean route argument to send_notif_to_channel and
11674 packet_send_to_channel functions to attempt to route the packet
11675 if it is TRUE and send only locally if it is FALSE.
11677 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11679 * silc_server_replace_id now broadcasts the received replace ID
11680 packet if it is not broadcast packet already. The router must
11681 broadcast to inform other routers about changed ID.
11683 * Added backpointer to server's router into SilcServer context in
11684 silcd/server_internal.h.
11686 * Fixed silc_server_packet_broadcast to send correct broadcast
11689 * The channel key is now distributed to the local client as soon
11690 as it is received from the router (in router environment) so that
11691 no other packet may be sent for the channel until client has
11694 * silc_server_remove_channel_user now broadcasts the received
11695 Remove Channel User packet if it is not broadcast packet already.
11696 The router must broadcast to inform other routers about removed
11699 * Added users field into SilcPacketContext that is a reference count
11700 of the context. One can increase the reference count by calling
11701 silc_packet_context_dup which is now changed to just increase the
11702 reference count instead of duplicating the data. The reference
11703 count is decresed by calling silc_packet_context_free that will
11704 free the data after the reference count hits zero.
11706 For now on the packet context and everything allocated into it
11707 (including the raw packet from network) must be freed by calling
11708 the new silc_packet_context_free function. Added also new function
11709 silc_packet_context_alloc that must be used now to allocate the
11710 context. This also means that if a routine is asynchronous from
11711 silc_[client/server]_packet_parse_type the packet context must
11712 be duplicated by calling silc_packet_context_dup. Otherwise it
11713 gets free'd after silc_[client/server]_packet_parse_type returns.
11714 Also, one must remember that if packet is duplicated then its
11715 reference count must be decresed by calling the free function as
11716 many times as it was duplicated.
11718 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11719 from both client and server.
11721 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11723 * Made joining to a channel working in router environment.
11725 * Cleaned up JOIN command on server side and create function
11726 silc_server_command_join_channel internal routine to make the
11729 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11731 * Changed silc_command_pending list to SilcDList. Also, added
11732 `ident' field to SilcServerCommandPending structure to identify
11733 the reply and to call correct callback.
11735 Added silc_server_command_pending_check function to replace the
11736 corresnponding macro. The silc_command_pending list is not
11739 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11740 to set identifier to previously allocated Command Payload. It
11741 is used to set identifier for command when resending Command
11744 * Added silc_command_payload_encode_payload to encode Command
11745 Payload buffer from SilcCommandPayload structure.
11747 * Added silc_argument_payload_encode_payload to encode Argument
11748 payload buffer from SilcArgumentPayload structure.
11750 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11752 * Changed WHOIS command to support router connection on server side.
11753 The whois request is always sent to router unless the server is
11754 standalone server. After server has received the reply from the
11755 router will it send the reply to the client.
11757 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11758 broadcast received broadcast packet. The function is used only
11759 by router. The broadcast packet is always sent to the router's
11762 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11763 render given ID to printable string, for log files for example.
11765 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11767 * Made basic router to router connections working. At least they
11768 can now connect to each other but nothing really works the way
11769 they are supposed - yet.
11771 * Added new initiator token to RouterConnection configuration
11772 file in silcd/serverconfig.[ch]. It is used to tell whether we
11773 are the initiator to the remote router or whether we'll expect
11774 the other end to connect.
11776 * Moved registering of listener task to silc_server_init, hence
11777 the server starts listenning as soon as it is run, even if it
11778 does not have connections to other routers. Let's see how well
11781 * Changed default connection retry timeouts for more suitable in
11784 * Removed cipher and such arguments from silc_idlist_add_client
11785 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11786 Added new function silc_idlist_add_data to add the keys and stuff
11789 * Added SilcIDListData structure and added it to SilcClientEntry
11790 and SilcServerEntry as their first field in the structure. This
11791 way we can explicitly cast the ID entries to the SilcIDListData
11792 structure and get common data for the entries. In past, we had
11793 to first check what type of connection it is and then cast it to
11794 correct ID entry type. Now, we can directly cast the opaque
11795 pointer to the SilcIDListData (no matter what ID entry it actually
11796 is) and get the data needed.
11798 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11800 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11801 in some circumstances even if threre were timeout tasks, though not
11802 IO tasks, but tasks anyway. Now fixed.
11804 * Defined SilcServerConnection structure to hold connection specific
11805 stuff about directly connected servers and routers. The definition
11806 is currently in silcd/server_internal.h. I thought about having
11807 a bit more important role fro this struct but for now it is used
11808 only when connecting to other server (or router actually).
11810 * Added connecting retry support in server when connecting to
11811 router(s). The retry feature implement exponential backoff
11812 algorithm. Also, added SilcServerParams structure to hold default
11813 parameters for server. For now, it include these retry settings
11814 and are hard coded. After server is moded to be as Silc Server
11815 Library this structure will be more important.
11817 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11819 * Changed client librarys channel->clients table to SilcList and
11820 changed code accordingly.
11822 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11824 * Changed client's channel table to SilcList and changed code
11825 accordingly. Also changed SilcChannelClientEntry to include back-
11826 pointer to the channel so that client entry can use that structure
11827 as list as well and we have fast cross-reference to the channel.
11828 This change dramatically decreased the complexity of channel
11829 handling with client entry and vice versa (removed one extra
11830 loop when searching for channel entry from many functions).
11832 * Changed server->sim from table to SilcDList and changed code
11835 * NAMES command can now be used from user interface. It will show
11836 the user list on the channel, neatly.
11838 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11839 Code now saves realname of the user if it becomes available.
11841 * Renamed configure.in to configure.in.pre and made ./prepare
11842 script to automatically add correct version string to
11843 configure.in which it creates from configure.in.pre.
11845 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11847 * NAMES command reply now shows users mode with the nickname when
11848 joining to channel.
11850 * Moved silc_client_ch[u]mode[_char] functions from
11851 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11852 place sucks, they are utility functions and should be in some
11855 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11857 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11860 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11864 * Added TRQ (efficient deque and list library) into lib/trq. This is
11865 a very good list library that is currently used in the SILC. Defined
11866 SilcList API over the library because I didn't like the API very
11867 much. See lib/trq/silclist.h for the API and examples of how to
11868 use the API. Fixed various places in the code to use the new
11869 SilcList API. The SilcList is meant for lists that has a structure
11870 already defined as a list. It is not suitable to add just some
11871 context to the list (in TRQ, the context is the list actually).
11873 So, I defined SilcDList that can be used for the purpose where
11874 predefined list structure does not exit. This can be used as
11875 such list. Now some context just can be added to the SilcDList.
11876 Currently this list is not used in the SILC just yet, though there
11877 are a lot places where this can replace dynamically allocated
11878 tables and I will fix these places, later, to use SilcDList.
11879 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11880 and use TRQ internally).
11882 Also fixed some annoying warning messages that the original TRQ
11883 code generated. Also minor changes to TRQ's Makefile.in.
11885 * Added support for querying by Client ID to both WHOIS and
11886 IDENTIFY commands into server, as required by the protocol.
11888 * Removed method function pointers from SilcBuffer structure. They
11889 weren't used to anything and just increased the context size for
11890 no good reason. This change also made silc_buffer_alloc and
11891 silc_buffer_free functions inline functions.
11893 * Disabled command flooding detection support until it's fixed so
11894 that it accepts commands in but does not execute them more than once
11897 * Added silc_net_localhost(), to return local hostname, into
11898 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11899 that must be initialized before calling silc_client_init.
11901 * Added new function: silc_server_send_notify_on_channels to send
11902 notify messages to all channels client has joined. It is assured
11903 that the message is sent only once per client.
11905 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11906 lib/silcutil/silcutil.[ch] as silc_format function. The new
11907 function is generic and is used by server as well, not only by
11908 the logging routines.
11910 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11911 the provided version string was not acceptable. Added new function:
11912 silc_ske_check_version into lib/silcske/silcske.h. The function
11913 must be implemented by the application (client or server) and it
11914 does not reside in the SKE library. The function checks the version
11915 string remote end sent.
11917 * Added back pointers (to opaque context and to SilcSocketConnection)
11918 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11920 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11921 duplicate packet context structure.
11923 * Changed `notify' client operation to send same arguments as client
11924 receives from server except for ID's. ID's are mapped to correct
11925 ID entry and that is returned. Also, if channel entry is not sent
11926 by server but the notify is for channel the channel entry is sent
11927 to application (otherwise application doesn't know that it is for
11928 channel (library gets it from packet's Destination ID)).
11930 * Added silc_client_remove_from_channels into client library to
11931 remove a client from all channels it has joined to. Used when
11932 received SIGNOFF notify from server. Added also new function
11933 silc_client_replace_from_channels to replace old ID entry with
11934 new ID entry on all channels. Used when received NICK_CHANGE
11935 notify from server.
11937 * Fixed ID Cache list handling in silc_idlist_get_client in
11938 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11939 to get (or query) client by ID.
11941 * Updated TODO list.
11943 * Added connection authentication status message defined by the
11944 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11945 support for these into the code in client and server side.
11947 * Added generic function silc_client_send_command to send any command
11948 with variable argument list. Application should use this function
11949 to send commands if the command functions provided by the library
11950 does not suite for the application's user interface needs.
11952 * Added new `failure' client operation. Application is notified about
11953 received failure packet if client is executing a protocol. In this
11954 case the protocol's execution has failed.
11956 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11957 is required by the protocol.
11959 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11960 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11963 * Added status flag to SilcSKE object to indicate realtime status
11964 of the SKE protocol.
11966 * Application receives now exactly same command reply arguments as
11967 the library receives from server. However, if ID is received the
11968 corresponding ID entry is returned to the application (eg. Client
11969 ID is mapped to correct SilcClientEntry entry and that is returned).
11970 Changed command_reply client operation due to this change.
11972 * Changed all ID's in commands and in command replys as ID Payloads.
11973 Change affected both client and server side codes.
11975 All ID's sent in SILC network (with execption of ID's in SILC
11976 Packet header) are sent in ID Payload to support variable length
11979 * Server now notifies nick changes and notifies all clients on
11980 the channels about the new nickname (about the new Client ID,
11983 * Implemented CMODE command to change channel modes. Supports all
11984 channel modes defined by the protocol specs except ban and invite
11985 lists. (Also, private channel key mode is supported but support for
11986 setting private channel key in client is missing, thus, this mode
11987 has no effect on client side (except that server requires that the
11988 client uses private channel key and normal channel traffic does not
11991 Also, invite mode works per se, but INVITE command does not work
11992 yet correctly, so you can set channel as invite only channel but
11993 inviting clients to the channel does not work (it is yet to be
11994 thought what's the best way to do it).
11996 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11997 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11998 Implemented CUMODE command to change user's mode on the channel.
11999 Supports all modes defined by the protocol specs.
12001 * Added NAMES command reply to return users modes on the channel.
12003 * Removed unnecessary and slow ciphers from lib/silccrypt.
12005 * Set SO_KEEPALIVE option to connection sockets by default.
12007 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
12009 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
12010 redefined the Notify Payload into protocol specs.
12012 * Added silc_id_payload_parse_id to get ID directly from raw
12015 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12017 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
12018 accept searching by Client ID as well.
12020 * Added support for LEAVE and SIGNOFF notify types in client library.
12022 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
12023 to parse ID Payload from raw data.
12025 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12027 * Added flags parameter into silc_ske_assemble_security_properties
12028 function in lib/silcske/silcske.[ch].
12030 * Changed notify client operation to fit better for notify messages
12031 sent by server. The notify payload received from server is now
12032 passed to the application (after parsing it to SilcNotifyPayload).
12033 It is application's responsibility to retrieve the arguments
12034 from the payload and show the message the way it wants. The message
12035 sent by server is implementation specific.
12037 * Changed public keys to comply with the protocol specification.
12038 Old public keys are not supported anymore and are not compatible.
12040 * Removed nickname from Channel Payload as the latest draft removed
12041 it. The client must resolve the nickname from the NAMES command
12042 reply received when it joined the channel.
12044 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
12046 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12048 * Fixed some errors in protocol specification drafts.
12050 * Created lib/silccore/silcnotify.c to implement Notify Payload
12051 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
12052 generic payloads described by protocol specifications. The file
12053 includes implementations for ID Payload and Argument Payload.
12055 * Changed Command Payload implementation to use the new Argument
12056 Payload. Changed command_xxxx_payload to command_payload_xxxx
12057 to comply with SILC coding conventions.
12059 * Added suppport for Argument Payload handling in Notify Payload
12060 implementation as protocol requires it. Added the new support
12061 into server and client lib as well.
12063 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12065 * Added support for multiple nicknames on same channel. [n] is
12066 added locally to the nickname if there are more than one same
12067 nicknames on the channel.
12069 * Server now sends all nicknames that matched WHOIS request.
12070 Client also shows the list received from server.
12072 * Added TOPIC command to client side. User can now set and show
12073 current topic on channel.
12075 * Added MOTD command to client and server. Also, server sends the
12076 motd when client connects to the server.
12078 * Changed version strings to comply ISO 8601.
12080 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12082 * Fixed protocol error handling in client library. It should now
12083 cope even if the SKE fails for some reason.
12085 * Made new protocol specification drafts for submitting to IETF.
12087 * Implemented TOPIC command to server in silcd/command.c.
12089 * Added two new notify types into lib/silccore/silcnotify.h:
12090 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
12091 notify nickname change and topic setting/change on a channel.
12093 * API change of command_reply operation in client library. The
12094 application gets now the status type received from server as well.
12096 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12098 * Removed the function just added to lib/silcutil/silcschedule.[ch].
12100 * Cras fixed and optimized the packet handling even further and
12101 it should work now. Minor change to the prototype of function
12102 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
12104 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12106 * Added new function into lib/silcutil/silcschedule.[ch]:
12107 silc_schedule_with_fd to select() a specified fd. The function
12108 returns after timeout expires or data arrives or goes. The
12109 function is used by packet routines to wait that all data is
12110 received from network.
12112 * Fixed data reading from network in lib/silccore/silcpacket.c.
12113 The code now assures that all data is read from the fd and then
12114 continues packet processing. This was a bug fix since the code
12115 used to drop some data in some circumstances.
12117 * Added new function into lib/silcclient/client.[ch]:
12118 silc_client_start_key_exchange to start key exchange after
12119 connection has been established to server. The code internally
12120 now uses this funtion but its main purpose was to provide it
12121 for applications that perform their own connecting. After
12122 application has created a connection it merely calls this
12123 function to start the key exchange between client and server.
12124 The library takes care of everything else after that.
12126 Updated also lib/silcclient/README to explain the usage of
12129 * Do not send to application information that connection has
12130 been established. Application gets notified it by connect
12133 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12135 * Applied cras's patch to add silc_schedule_one function. The
12136 function runs scheduler once and returns.
12138 * Fixed the scheduler after cras messed it up. The timeout
12139 handling works now as it's supposed to work.
12141 * Added into lib/silccore/ silcnotify.h to include notify
12142 message types support. Changed silc_server_send_notify*
12143 functions, in server.[ch], to support those new notify types.
12144 Added the support for the notify types into client library,
12145 as well. Added new notify client operation into ops.h in
12148 * Changed silc_server_packet_send_to_channel to send normal
12149 packets instead of just channel message packets. The function
12150 is now used to send the notify packets to channels. It is not
12151 used to send channel message packets anymore, as server never
12152 sends them anymore.
12154 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
12155 va_arg()s as it seems to require it nowadays. I guess, if SILC
12156 is compiled with older va_arg() the new code should work anyway.
12158 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12160 * Splitted core library. Core library (lib/silccore) includes
12161 now only SILC protocol specific core (and common) components.
12162 Created new utility library (lib/silcutil) that includes more
12163 generic purpose stuff. The stuff for util library was taken
12164 from the old core library. This was minor and easy split.
12166 * Created SILC Client Library (lib/silcclient) that includes
12167 implementation of the SILC client without user interface. This
12168 was major move from silc/ directory. The code has been changed
12169 so that it is transparent towards the user interface. The
12170 silc/ directory includes now the same user interface as before
12171 and it uses the new client library. Read lib/silcclient/README.
12172 Basicly, the client library performs everything else related
12173 to SILC except user interface handling. Also, configuration
12174 files are considered to be part of user interface and library
12175 does not handle them.
12177 This change also changed a lot of structures, function naming etc.
12178 Most important change was that SilcClientWindow object was
12179 renamed to SilcClientConnection in the client library. Created
12180 also new file lib/silcclient/ops.h. Also added new files
12181 silc/local_command.[ch] and silc/client_ops.[ch].
12183 All these changes were made to make it easier for user interface
12184 designers to create what ever user interface for the SILC client
12187 It is also expected that the server will be moved to lib
12188 directory as well and SILC Server Library will be created;
12189 sometimes in the future.
12191 * Removed Local commands from lib/silccore/silccommand.h as
12192 they are application specific and new client library does not
12193 handle any of those anymore.
12195 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12196 old client implementation in silc/.
12198 * Added support for callback functions in SILC_LOG_* macros.
12199 Application can now set its own callbacks that will be called
12200 instead of using the default functions that will always print
12201 the debug messages to stderr (or stdout). Also, debugging can
12202 now be disabled by setting silc_debug to FALSE and re-enabled by
12203 setting it to TRUE. Note, that logging will still work even
12204 if debugging is disabled.
12206 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12207 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12208 silc_log_reset_debug_callbacks.
12210 * To enable debugging in silc client one must give now -d
12211 option on command line.
12213 * Changed silc_schedule_init to automatically allocate task queues
12214 if they are not allocated before calling it.
12216 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12218 * Added GMP 3.1 into math library.
12220 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12222 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12223 a channel in SILC network. The packet is used by servers and
12224 routers to notify other routers that user has left a channel.
12225 This little feature was missing until now. Added the feature
12226 to protocol specification as well.
12228 Added functions: silc_server_send_remove_channel_user and
12229 silc_server_remove_channel_user into server.[ch].
12231 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12232 lib/silccore/silcpacket.h. However, they are not implemented
12235 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12237 * Fixed joining to a channel and sending channel messages
12238 between server and router. The channel message sending should
12239 now work inside a cell.
12241 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12243 * Fixed the private message sending between server and router.
12244 The private message sending should now work inside a cell.
12246 * Added silc_server_replace_id into server.[ch] to replace
12247 existing ID in the SILC network.
12249 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12250 and silc_idlist_replace_server_id into idlist.[ch] in server.
12252 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12254 * Fixed the server to server connections. Server can again now
12255 connect to router. Router to router connections probably does
12258 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12260 * Added dynamic protocol registering support. Now protocols can
12261 registered and unregistered on the fly. Patch by cras.
12263 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12265 * Added lib/contrib directory to hold routines that some platforms
12266 don't have but are needed by SILC.
12268 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12269 into lin/contrib to provide getopt() and getopt_long() for
12270 those who don't have it.
12272 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12274 * Added AWAY command to client. When away message is set and
12275 client receives a private message packet the client automatically
12276 replies to the sender with the away message.
12278 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12279 bug seemed to be the cause of recent problems when compiling
12282 * Added version detection support to SKE protocol specification
12283 and added the new changes to the SKE implementation as well.
12284 There were other minor changes in the SKE protocol as well.
12286 Many changes in lib/silcske/silcske.[ch] and in
12287 lib/silcske/payload.[ch].
12289 * Added ^U functionality, clear input line. Patch from cras.
12291 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12293 * Mainly small bugfixes on core library. Fixed some debugging
12294 logging and buffer overflow in silclog.c.
12296 * Updated config.sub and config.guess on the distribution tree.
12298 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12300 * Added command lagging support in server. Client may execute
12301 commands now only once in two seconds.
12303 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12305 * Optimized packet reception. MAC computation and checking is now
12306 also more optimized. A lot previously duplicated code is now
12307 used as generic by both client and server.
12309 * Fixed key pair generation in clientutil.c
12311 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12313 * Added into lib/silccore/silcbufutil.[ch] new function;
12314 silc_buffer_realloc.
12316 * Moved generic packet sending/encryption functions to
12317 lib/silccore/silcpacket.[ch] from client and server. Some
12318 rewriting of the functions.
12320 * Moved all generic packet reception/decryption functions to
12321 lib/silccore/silcpacket.[ch] from client and server. The
12322 packet processing is now much cleaner in both client and server.
12323 These were major changes in both client and server.
12325 * Created many common functions in server to do packet sending.
12326 Previously code were duplicated a lot, this has been removed
12327 with these changes.
12329 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12331 * Rewrote major parts of the ID cache system. Don't know
12332 whether it is better now or not but at least the API is more
12335 * Major rewrite on ID cache stuff on client because of the ID
12336 cache API changes. Added idlist.c to client.
12338 * Also major rewrite on ID cache stuff on server as well.
12339 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12340 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12341 in hand, instead they are all put into the ID cache system now.
12342 All server_idlist_* routines uses ID cache now instead of
12343 traversing its own lists (those lists does not exist anymore).
12344 SilcIDList though still exists. Also, SilcXXXEntry's are
12347 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12349 * Finally made the SKE implementation compliant to the protocol
12350 specification. All mp integers are now binary encoded as
12351 opposed being HEX encoded.
12353 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12356 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12357 functions: silc_[encode/decode]_pem. Also added function
12358 silc_encode_pem_file to PEM encode with newlines ('\n') for
12359 saving into a file.
12361 * SILC public keys are now encoded either PEM or binary. Same
12362 option is for private keys as well. By default private keys
12363 are binary encoded and public keys PEM encoded. Silly HEX
12364 encoding were removed.
12366 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12367 function to create fingerprints.
12369 * Fixed a bug in SHA1; does not change the original data anymore.
12371 * Partly implemented INFO command on client and server side.
12372 Fixed CLEAR command. Changes to SERVER command; show current
12373 server(s) when giving command without arguments. Added
12374 VERSION command to client.
12376 * Added check to server that unregistered connections cannot
12377 execute commands (unless it is specificly allowed).
12379 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12381 * Fixed screen refresh.
12383 * Fixed channel joining bug from client. On some circumstances
12384 client tried to join to a channel it had already joined.
12386 * Added public key verification process into client's protocol.c.
12387 The client now verifies the public key from user and saves
12388 it into ~./silc/serverkeys/ directory.
12390 Added into: clientutil.[ch]: silc_client_verify_server_key.
12392 * Changed SKE protocol's silc_ske_initiator_finish function
12393 to accept callback function that verifies the received public
12394 key. Removed old silc_ske_verify_public_key function.
12396 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12398 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12399 silc_pkcs_private_key[_data]_set.
12401 * Made the password and public authentication more cleaner in
12402 server's protocol.c.
12404 * Removed historic and obsolete protocol `channel_auth' from
12405 both client and server.
12407 * Removed wrong way of sending command status messages from
12408 server to client in server's command.c. The old way violated
12409 protocol specification.
12411 Changes to silccore/silccommand.[ch]: removed
12412 silc_command_encode_status_payload -> not needed anymore,
12413 changed silc_command_encode_payload_va to accept extra
12414 argument on variable argument list. The argument type must
12415 now be provided to the function. Also, added new function:
12416 silc_command_encode_reply_payload_va which is same as
12417 normal command_encode_payload_va except command status type
12418 is provided as extra argument.
12420 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12422 * Added ~./silc directory handling. The directory includes the
12423 public and private keys for the client.
12425 Added silc_client_check_silc_dir, silc_client_create_identifier
12426 and silc_client_load_keys.
12428 * Implemented SILC protocol compliant public key. Added public
12429 and private key saving to and loading from files.
12431 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12432 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12433 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12434 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12435 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12437 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12438 silc_pkcs_load_[public/private]_key.
12440 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12442 * Added silc_server_get_route (route.[ch]) to get connection
12443 data for the fastest route for given ID.
12445 * Implemented INVITE command on client and server. The command
12446 were re-defined in the SILC Protocol Specification and the
12447 implementation now complies with the specification.
12449 * Implemented PING command on client and server.
12451 * Implemented NAMES command on client and server. The server side
12452 supports currently only normal server not router server yet.
12453 Some changes to NAMES definition in SILC protocol specification.
12455 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12457 * Implemented LEAVE command on client and server.
12459 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12460 again. This change was made to the protocol as well. Server
12461 should not violate the protocol specification anymore.
12463 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12465 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12466 was tested. SOCKS4 was not but should work anyway.
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