1 Sat May 19 13:46:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed timeout calculation in Symbian scheduler. Affected
4 file is lib/silcutil/symbian/silcsymbianscheduler.c.
6 Fri May 18 21:10:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
8 * Do not uninitialize u.m.threads atomic int in finish but in
9 free. Fixes crash on any platform using atomic operations
10 using mutexes (like Symbian). Affected file is
11 lib/silcutil/silcfsm.c.
13 * Fixes Symbian scheduler wakeup synchronization. Affected file
14 is lib/silcutil/symbian/silcsymbianscheduler.c.
16 Fri May 18 18:10:36 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
18 * Fixed nickname formatting to handle already formatted nicknames
19 better. Affected file is lib/silccilent/client_entry.c.
21 * Added "foo#2 appears as foo" support to SILC Client when user
22 leaves or quits and one formatted nickname remain. Affected file
23 is apps/irssi/src/silc/core/client_ops.c.
25 * Send SilcChannelEntry to application in SILC_NOTIFY_TYPE_SIGNOFF.
26 Affected file is lib/silcclient/client_notify.c.
28 Thu May 17 18:05:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
30 * Fixed silc_show_public_key to not free public key in case of
31 failure. Affected file is lib/silcapputil/silcapputil.c.
33 Thu May 17 17:09:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
35 * SILC Toolkit 1.1 Beta3.
37 * Porting Toolkit to Symbian. It should work while some sporadic
38 odd crashes remain. However I was able to run mybot on SILCNet.
39 Basically tested scheduler, net routines, socket routines,
40 threads and some other utility routines. Affected files are
41 in lib/silcutil/symbian/.
43 Thu May 17 11:57:40 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
45 * Show realname and email address from public key when verifying
46 cached public keys with GETKEY. Affected files are
47 apps/irssi/src/fe-common/module-formats.[ch] and
48 apps/irssi/src/silc/core/client_ops.c.
50 Wed May 16 20:41:04 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
52 * Include SILC Plugin theme. Affected file is apps/irssi/plugin.theme
54 * Include SILC Plugin /silc command help. Affected file is
55 apps/irssi/docs/help/silc
57 * Create channels before joining them. Affected file is
58 apps/irssi/src/silc/core/client_ops.c
60 Wed May 16 18:59:22 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
62 * Fixed channel private key listing with /key. Affected file
63 is apps/irssi/src/silc/core/silc-channels.c.
65 * Fixed the public headers from anonymous structures. Affected
68 * Changed silc_buffer_*len macros to inline functions. Affected
69 file is lib/silcutil/silcbuffer.h.
71 Wed May 16 10:21:45 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
73 * Fixed nickname format parsing in JOIN notify handling and
74 in WHOIS command reply. Affected file is
75 apps/irssi/src/silc/core/client_ops.c.
77 Wed May 16 09:34:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
79 * SILC Client 1.1 Beta4.
81 Tue May 15 23:55:41 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
83 * Added SILC_VERIFY macro which is equivalent to SILC_ASSERT
84 but is compiled always in. Affected file is
85 lib/silcutil/silclog.h.
87 * Use SILC_VERIFY in FSM macros instead of SILC_ASSERT which is
88 not there in release builds. Affected file is
89 lib/silcutil/silcfsm.h.
91 Tue May 15 21:19:09 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
93 * SILC Client 1.1-beta3
95 Mon May 14 23:20:59 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
97 * Added silc_utf8_c2w and silc_utf8_w2c to do UTF-8 to widechar
98 and widechar to UTF-8 conversions. Affected files are
99 lib/silcutil/silcutf8.[ch].
101 Mon May 14 19:45:14 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
103 * Include a README for the SILC Plugin
105 Sun May 13 22:08:59 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
107 * Adopt perl Makefiles for SILC Plugin.
109 Sun May 13 18:27:13 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
111 * Fixed client library initialization when the running callback
112 is not given to silc_client_init. Affected file is
113 lib/silcclient/client.c.
115 * Fixed Symbian compilation problems around the tree. Added
116 new Carbide.c++ project files to symbian/ directory.
118 * Fixed SilcLog API to work on Symbian. On Symbian it doesn't
119 use any globals. Affected files are lib/silcutil/silclog.c
122 Sun May 13 16:54:35 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
124 * Fix several warnings in Irssi's Makefiles.
126 Sun May 13 12:16:30 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
128 * Disable ASM if --with-pic was given. Affected file is
129 lib/silccrypt/configure.ad
131 Fri May 11 19:10:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
133 * Wakeup scheduler in silc_fsm_continue and silc_fsm_next_later
134 in case they are called from a thread. Affected file is
135 lib/silcutil/silcfsm.c.
137 * Fixed WIN32 thread creation to handle the Tls correctly.
138 Affected file is lib/silcutil/win32/silcwin32thread.c.
140 Thu May 10 18:29:18 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
142 * SILC Toolkit 1.1-beta2.
144 Thu May 10 18:21:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
146 * Fixed silc_net_tcp_connect crash on Unix and Win32. Handle
147 the socket async operation correctly. Changed that DNS lookup
148 is now done during connecting. Affected files are
149 lib/silcutil/[unix|win32]/silc[unix|win32]net.c.
151 * Changed also silc_net_tcp_connect on Symbian to do DNS lookup.
152 Affected file is lib/silcutil/symbian/silcsymbiannet.c.
154 * Optimize silc_net_gethostbyname to check if the name is already
155 IP address. Affected file is lib/silcutil/silcnet.c.
157 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
159 * Print filename instead of empty function name in debug output
160 on WIN32. Affected files are lib/silcutil/silclog_i.h and
163 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
164 descriptors and sockets better. Though, room for optimization
165 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
167 * Removed silc_net_win32_[init|uninit]. They are called now
168 automatically when SILC Scheduler is allocated. Wrote IPv4
169 address parser because inet_addr seemed not to work on my WIN32.
170 Affected file is lib/silcutil/win32/silcwin32net.c.
172 * Improved socketstream.h and stream.h documentation.
174 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
176 * Changed private message waiting API in client library to make
177 it work better with multiple waiting threads. The waiting is
178 not always per client entry instead of per connection. Affected
179 files are lib/silcclient/client_prvmsg.c, client.h and
182 * Changed silc_packet_wait_init function to accept the the expected
183 Source ID of the packet as argument. If specified only packets
184 with the specified types and Source ID are delivered. Affected
185 files are lib/silccore/silcpacket.[ch].
187 * Fixed file transfer disconnection crash when closing the session
188 directly in the monitor callback after disconnection. Affected
189 file is lib/silcclient/client_ftp.c.
191 * Make Toolkit compile on WIN32. Affected files in win32/
192 and in lib/silcutil/win32/.
194 * Changed silc_compare_timeval to return negative, zero or
195 positive instead of just TRUE or FALSE. This fixes 0 timeout
196 task dispatching on Windows. Affected files are
197 lib/silcutil/silctime.[ch] and silcschedule.c.
199 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
201 * Fixed CMODE channel auth public key retrieval. Affected
202 file is lib/silcclient/command.c.
204 * Fixed CMODE command reply to return channel public keys
205 correctly. Affected files are lib/silcclient/command_reply.c
206 and client_channel.c.
208 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
210 * Added current channel key cipher name and HMAC name to
211 SilcChannelEntry. Fixed channel private key creation.
212 Affected files are lib/silcclient/client_channel.c,
213 client_entry and silcclient_entry.h.
215 * Allow formatted nicknames as input to silc_client_get_clients
216 and silc_client_get_clients_whois. Affected file is
217 lib/silcclient/client_entry.c.
219 * Fixed silc_message_payload_free crash. Affected file is
220 lib/silccore/silcmessage.c.
222 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
223 lib/silccore/silcstatus.h.
225 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
227 * Imported libtommath 0.41. Renamed all mp_* functions to
228 tma_mp_* functions to avoid rare linking problems on systems
229 with mp_* functions. Affected files are in lib/silcmath/.
231 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
233 * SILC Toolkit 1.1 Beta1.
235 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
237 * Set the server and router operator modes to local entry after
238 successful OPER or SILCOPER commands. Affected file is
239 lib/silcclient/command_reply.c.
241 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
243 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
244 and other smaller APIs to WIN32. Affected files are in
247 * Changed the various regex APIs as generic code in util library.
248 Affected files are lib/silcutil/silcstrutil.[ch].
250 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
252 * Ported SILC Server to the new Toolkit API, working towards
253 SILC Server 1.1. Affected files are in apps/silcd/.
255 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
256 to lib/silcskr/silcskr.[ch].
258 * Fixed SILC public key copying to copy the identifier also.
259 Affected file is lib/silccrypt/silcpk.c.
261 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
263 * Fixed OPER and SILCOPER passphrase asking in Client library.
264 Affected file is lib/silcclient/command.c.
266 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
268 * Fixed command queue enabling after connecting to server.
269 The comparisons was from after changing to silc_utf8_strcasecmp.
270 Affected file is apps/irssi/src/silc/core/silc-servers.c.
272 * Fixed nickname setting with own client entry with 1.3 protocol
273 version server. Affected file lib/silcclient/client_register.c.
275 * Ignore error notify for local client entry. Affected file is
276 lib/silcclient/client_notify.c.
278 * Implemented responder rekey to SKE library. Affected files are
279 lib/silcske/silcske.[ch].
281 * Fixed connection auth protocol completion sending. Affected
282 file lib/silcske/silcconnauth.c.
284 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
286 * Do not call TCP network listener callback with any error
287 status, as documented. Affected file is
288 lib/silcutil/unix/silcunixnet.c.
290 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
292 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
294 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
295 Changed silc_skr_find to have SilcSchedule argument and removed
296 it from silc_skr_[alloc|init]. Affected files are
297 lib/silcskr/silcskr.[ch].
299 * Allow NULL id for silc_idcache_add. Affected file is
300 lib/silcapputil/silcidcache.c.
302 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
303 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
304 Fixed also channel message encryption with router-to-router
307 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
309 * Added silc_net_get_error_string, silc_net_listener_get_ip and
310 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
312 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
314 * Add option --enable-silc-plugin. Affected files are
315 apps/irssi/configure.{ad,in}
317 * Only compile the SILC Plugin if required. Affected files are
318 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
320 * Conditionally build the SILC Plugin. Affected files are
321 apps/irssi/src/silc/core/Makefile.am,
322 apps/irssi/src/fe-common/silc/Makefile.am
324 * Backout delayed protocol exit and replace with a lame busy
325 wait. Affected files are apps/irssi/src/fe-text/silc.c,
326 apps/irssi/src/silc/core/silc-core.c
328 * Fix key generation for SILC Plugin. Affected file
329 apps/irssi/src/silc/core/clientutil.c
331 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
333 * Only pass -rpath to libtool when building shared libraries.
334 Affected file lib/Makefile.ad
336 * Removing the stray "s" in configure.ad
338 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
340 * Redraw the screen after creating a new key. Affected file
341 apps/irssi/src/silc/core/clientutil.c
343 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
345 * Added SILC Client setting /set nickname_format that specifies
346 the nickname format string. Changed default nickname format
347 string to "%n#%a". Affected file is
348 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
350 * Fixed nickname parsing with WHOIS command to accept formatted
351 nicknames. Changed the silc_client_get_clients_local to allow
352 the searched nickname to be formatted nickname. Removed %s and
353 %S nickname formatters. Affected files are in lib/silcclient/.
355 * Added silc_client_nickname_parse to Client library API. Affected
356 file is lib/silcclient/silcclient.h.
358 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
359 commands. Affected file are
360 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
362 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
364 * Incorporate SILC Plugin patches. Affected files are
365 apps/irssi/src/fe-common/silc/module-formats.{c,h},
366 apps/irssi/src/silc/core/clientutil.{c,h},
367 apps/irssi/src/silc/core/silc-core.c,
368 apps/irssi/src/silc/core/silc-chatnets.{c,h},
369 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
370 apps/irssi/src/fe-common/silc/module.h
372 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
374 * In notify handling resolve user entries many times if the
375 resolving timedout. Affected file lib/silcclient/client_notify.c.
377 * silc_client_get_clients_local do not return any invalid entries.
378 Affected file is lib/silcclient/client_entry.c.
380 * Do not print "there are now xx user on this channel" for users
381 that actually aren't anymore on the channel. Affected file
382 is apps/irssi/src/client_ops.c.
384 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
386 * When joining channels with a password given in the config file,
387 use it. Also use it when cycling (it would be better to get
388 the password from the server, but this isn't possible in SILC).
389 Affected files apps/irssi/src/silc/core/silc-servers.c,
390 apps/irssi/src/silc/core/silc-channels.c
392 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
394 * Import perl script for sign_messages from silc-plugin. Affected
395 file apps/irssi/scripts/silc.pl
397 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
399 * Only wait for a nick on connecting, when it differs
400 (not counting case) from the username. Affected file
401 is apps/irssi/src/silc/core/silc-servers.c
403 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
405 * Use time settings for lag settings. Affected file is
406 apps/irssi/src/silc/core/silc-lag.c
408 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
410 * Added silc_thread_yield. Affected file is
411 lib/silcutil/silcmutex.h.
413 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
415 * Fixed WHOIS command and requested attributes handling in
416 client library. Affected files are lib/silcclient/command.c
417 and lib/silcclient/client_attrs.c.
419 * Fixed silc_time_value to actually work. Added new function
420 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
422 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
424 * SILC Client 1.1 beta2.
426 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
428 * Fixed client to properly abort TCP stream creation when
429 giving /QUIT. Affected file
430 apps/irssi/src/silc/core/silc-servers.c.
432 * Fixed several connecting aborting crashes from the client
433 library, packet engine and socket stream. Affected files
434 are in lib/silclient/, lib/silccore/silcpacket.c and
435 lib/silcutil/unix/silcunixsocketstream.c.
437 * Fixed private key export double free crash in key generation.
438 Affected file is lib/silccrypt/silcpk.c.
440 * Fixed FSM event waiting when there are multiple signallers
441 and the waiter goes away after the first signal. Affected
442 file in lib/silcutil/silcfsm.c.
444 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
446 * Fixed FSM event signalling to check if the waiter has gone
447 away already. Affected file is lib/silcutil/silcfsm.c.
449 * Fixed counter mode encryption/decryption to handle non-padded
450 SILC packets correctly. The silc_cipher_set_iv now
451 in counter mode resets for a new block. Affected files are
452 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
454 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
456 * SILC Client 1.1 beta1.
458 * Memory leak fixes around the libraries.
460 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
462 * Added better check for epoll() in configure. Affected file
465 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
467 * Fixed per scheduler data input buffer in packet engine. Use
468 list of inbufs instead of just one so that multiple streams
469 can do partial reads to different buffers. Affected file is
470 lib/silccore/silcpacket.c.
472 * Fixed WATCH notify handling in client library. Affected file
473 is lib/silcclient/client_notify.c.
475 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
477 * Fixed packet wrapper stream API to support encoder/decoder
478 for packets, and to handle partial reading correctly. Fixed
479 also inbuf size checking in reading to have enough space before
480 reading. Affected files are lib/silccore/silcpacket.[ch].
482 * Rewrote file transfer in client library. Affected files are
485 * Added TCP/UDP listener (internal) API to client library to have
486 generic way of dealing with listeners. Fixed Key Agreement and
487 file transfer to use it. Affected files are in lib/silcclient/.
489 * Fixed SKE to process SUCCESS packets synchronously and to call
490 completion synchronously. Affected file is lib/silcske/silske.c.
492 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
494 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
495 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
497 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
499 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
500 to client library. Affected file is
501 lib/silcclient/client_register.c.
503 * Serialize NICK and JOIN commands to avoid problems locally
504 with changing ID while joining to channel. Affected file is
505 lib/silcclient/command.c.
507 * Fixed entry resolving while handling incoming JOIN notify.
508 Handle properly cases, in re-processing of notify packets, where
509 the IDs may become invalid while resolving the entry (like nick
510 change). Entry is invalid if it doesn't have nickname, and such
511 entries are not delivered to application anymore. These fixes
512 problems of not seeing JOINs when remote user changes nickname
513 at the same time. Affected files are in lib/silcclient/.
515 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
517 * Added support for computing message payload MAC in new way
518 (SILC Protocol version 1.3). Bakcwards support for old way
519 remains. Affected files are lib/silccore/silcmessage.[ch].
521 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
523 * Added SilcRwLock API, a read/write lock. Affected files are
524 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
526 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
528 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
530 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
532 * The silc_schedule_set_listen_fd now returns boolean value.
533 Fixed FD task adding to check correctly for already added
534 FD tasks. Added stricter error checking for FD scheduling
535 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
536 and lib/silcutil/unix/silcunixschedule.c.
538 * The silc_stream_set_notifier now returns boolean value. Changed
539 all streams to support and check for the error condition.
540 Affected files are in lib/silcutil/.
542 * Fixed SKE library session aborting and deletion. Affected
543 file are lib/silcske/silcske.c.
545 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
547 * Implemented PKCS #1 with appendix with hash OID in the
548 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
549 lib/silccrypt/silchash.[ch] and
550 lib/silcasn1/silcasn1[_encode|decode].[ch].
552 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
554 * Added support for Version (V) SILC public key identifier.
555 Affected files are lib/silccrypt/silcpk.[ch].
557 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
559 * Rewrote connection auth request in client library. It is now
560 done automatically by the library and the resolved method given
561 as a hint to get_auth_method client operation. Affected files
564 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
566 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
567 It can be used to wrap SilcPacketStream into SilcStream.
569 * Fixed %p formatting from silc_snprintf. Affected file is
570 lib/silcutil/silcsnprintf.c.
572 * Ported SFTP library to new utility library. Ported also
573 the SFTP testers. Affected files in lib/silcsftp/.
575 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
577 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
578 of silc_snprintf, silc_vsnprintf, silc_asprintf and
581 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
583 * Added preliminary Symbian support. Changes around the source
584 tree. The symbian/ directory now includes Carbide.c++ project
585 files to compile the sources.
587 * Added silc_snprintf. Affected files are
588 lib/silcutil/silcstrutil.[ch].
590 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
592 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
593 macros. SILC_FSM_CONTINUE macro now immediately calls the
594 next state instead of first returning back to FSM. Helps
595 in debugging crashes etc.
597 Removed FSM Semaphores. Introduced FSM Event which is
598 asynchronous event. Affected files are in lib/.
600 * Added epoll(7) support to SILC Scheduler. It is used by default
601 if it is available. Affected files are
602 lib/silcutil/silcschedule.[ch],
603 lib/silcutil/unix/silcunixschedule.c.
605 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
607 * Added CTR mode to AES. Simplified cipher implementation API
608 more. Affected files are in lib/silccrypt/.
610 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
612 * Removed `detach' client operation. The detachment data is
613 now delivered in SILC_COMMAND_DETACH command reply to
614 application. Affected file in lib/silcclient/.
616 * Rewrote resuming/detaching in client library.
618 * Added boolean encryption indicator for silc_cipher_set_key.
619 Affected files lib/silccrypt/silccipher.[ch].
621 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
623 * Added silc_likely and silc_unlikely macros for GCC branch
624 prediction optimizations. Affected file lib/silcutil/silctypes.h.
626 * Added assembler AES optimization. Cleaned up the SILC Cipher
627 implementation API. Affected files are in lib/silccrypt/.
629 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
631 * Changed back the SILC_FSM_THREAD_WAIT operation to not
632 continue to next state if thread is finished already. That
633 check is not done anymore. Affected files are
634 lib/silcutil/silcfsm.[ch].
636 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
638 * Removed silc_packet_[get|set]_ciphers and
639 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
640 handle REKEY_DONE packet sending in rekey. Affected files
641 are lib/silccore/silcpacket.[ch].
643 * Added silc_fsm_is_started. Affected files are
644 lib/silcutil/silcfsm.[ch].
646 * Added settings sign_channel_message, sign_private_message
647 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
648 support for key agreement in /KEY command. Affected files
649 in apps/irssi/src/silc/core/.
651 * During SILC Client initialization forward log messages to
652 stderr. Affected files in apps/irssi/src/silc/core/.
654 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
656 * Added silc_ske_get_key_material. Affected files are
657 lib/silcske/silcske.[ch].
659 * Added silc_packet_stream_is_udp. Affected files are
660 lib/silccore/silcpacket.[ch].
662 * Added SKE packet retransmission support with UDP transport.
663 Affected file is lib/silcske/silcske.c.
665 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
667 * Added silc_socket_stream_is_udp. Affected file is
668 lib/silcutil/silcsocketstream.[ch].
670 * Added UDP transport support to packet engine. Affected file
671 is lib/silccore/silcpacket.c.
673 * Added silc_socket_stream_is_udp. Affected file is
674 lib/silcutil/silcsocketstream.[ch].
676 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
678 * Added silc_packet_send_va[_ext] to send variable argument
679 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
681 * Timeout freelist garbage collection added to scheduler.
682 Affected file lib/silcutil/silcschedule.c.
684 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
686 * Added silc_show_public_key_file to
687 lib/silcapputil/silcapputil.[ch].
689 * Added SILC_STR_ADVANCE support for buffer unformatting.
690 Affected file lib/silcutil/silcbuffmt.c.
692 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
694 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
696 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
698 * silc_fsm_continue[_sync] now cancels erlier timeout set with
699 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
701 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
703 * Added SILC_STR_FUNC to buffer format API. Affected files
704 are lib/silcutil/silcbuffmt.[ch].
706 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
708 * No more memory allocation for message payload parsing.
709 Pre-allocated buffer can be used with message payload encoding.
710 Affected files lib/silccore/silcmessage.[ch].
712 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
714 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
715 to silcutil/silcbuffmt.[ch].
717 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
719 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
720 Affected file lib/silcutil/silcbuffmt.[ch].
722 * Removed silc_schedule_signal_[un]register and
723 silc_schedule_signal_call. Added silc_schedule_task_add_signal
724 to add signal task. Only one callback per signal may be
725 added. The signals are now automatically called back to
726 caller. Affected files lib/silcutil/silcschedule.[ch] and
727 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
729 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
731 * Added SilcSKEParams for SKE parameters and simplied even more
732 the SKE interface. Affected files are lib/silcske/silcske.[ch].
733 Added support for IV included and session port handling with
736 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
737 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
738 which is called after every rekey when IV Included flag is used.
739 See SILC specifications for details.
741 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
743 * Added lib/silcapputil and moved SILC application specific
744 utility routines from the generic util library lib/silcutil
745 to the new library. Removed lib/silcidcache and moved that
746 to lib/silcapputil as well.
748 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
750 * Added SILC_STR_ADVANCE. Affected file is
751 lib/silcutil/silcbuffmt.[ch].
753 * The silc_buffer_strformat preserves buffer locations now.
755 * Added lib/silcutil/silcatomic.h for atomic operations.
757 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
759 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
762 * Fixed MIME deocing when data portion is not present.
763 Affected file lib/silcutil/silcmime.c.
765 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
767 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
769 * Added IV Included support to packet routines, to allow
770 packet sending and receiving on UDP/IP. Affected files are
771 lib/silccore/silcpacket.[ch].
773 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
775 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
777 * Added UDP support to network and socket stream library.
779 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
781 * Added conditional variables. New files are
782 lib/silcutil/silcondvar.h and platform specific implementations.
784 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
786 * make sure session->hostname and session->port are valid before the
787 application callback is done, since things will go wrong if the
788 application immediately calls silc_client_file_receive. Affected
789 file lib/silcclient/client_ftp.c.
790 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
792 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
794 * New SILC PKCS API enabling support for other public keys
795 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
797 * Separated SILC Public Key Payload routines from the PKCS API
798 to lib/silccore/silcpubkey.[ch].
800 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
802 * Added SILC Key Repository library, lib/silcskr.
804 * Added SILC Server library, lib/silcserver.
806 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
808 * MIME objects in attributes now use SilcMime. Affected files
809 are lib/silccore/silcattrs.[ch].
811 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
813 * Synchronize semaphore posting for real threads in FSM.
814 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
816 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
818 * Added silc_file_set_nonblock. Affected file is
819 lib/silcutil/silcfileutil.h.
821 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
823 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
825 * FSM based implementation of SILC SKE. Simpler interface also.
826 Affected files are in lib/silcske/.
828 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
830 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
832 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
833 silc_mime_parse is available but deprecated.
835 * Check that packet is valid when processing key exchange,
836 authentication and rekey protocols. Fixes a crashbug.
837 Affected files are apps/silcd/protocol.c and
838 lib/silcclient/protocol.c.
840 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
841 all hash buffers to use that instead of fixed values.
843 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
845 * Added SHA-256 to crypto library. The SHA-256 takes now
846 precedence over SHA-1.
848 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
850 * Check for valid return value from regcomp. Affected file
851 lib/silcutil/unix/silcunixutil.c.
853 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
855 * Fixed silc_hash_uint to work with integers. Affected
856 file lib/silcutil/silcutil.c.
858 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
860 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
862 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
864 * Fixed channel public key list saving on JOIN command reply
865 on backup router. Affected file apps/silcd/command_reply.c.
867 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
869 * Added default limit how many channels client can join,
870 default is 50. Added 'channel_join_limit' configuration
871 option to server too. Affected files are apps/silcd/command.c
872 and serverconfig.[ch].
874 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
876 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
877 On Toolkit the server and client are not compiled by default.
878 Affected file configure.ad.
880 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
882 * Added lib/contrib/getopt.[ch] for platforms that don't
883 have it (it is not GPL implementation).
885 * Fixed compilation when pkg-config is used.
887 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
889 * A comma in invite/ban string is invalid, check for it.
890 Affected file apps/silcd/server_util.c.
892 * Added SERVICE command to the server. It parses the command
893 request but SILC Server does not support services for the
894 time being. Affected file apps/silcd/command.[ch].
896 * Added SERVICE command and command reply to client library.
897 It is however incomplete. Updated Toolkit documentation.
898 Affected files are lib/silcclient/command[_reply].[ch].
900 * Fixed IDENTIFY/WHOWAS command reply to send the username
901 correctly (uninitialized buffer). Affected file is
902 apps/silcd/server_query.c.
904 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
906 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
907 finalizes the major restructuring of the CVS tree.
909 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
911 * Send empty MOTD reply if MOTD file cannot be read.
912 Affected file silcd/command.c.
914 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
916 * Optimized primer number generator to use simpler conversion
917 routines. Also assure that the prime number will have the
918 highest bit set after modifying it. Affected file is
919 lib/silcmath/silcprimegen.c.
921 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
923 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
924 for now only for testing purposes, it will not be delivered
925 in any distribution for now.
927 * Removed NSS MPI from the source tree. Due to upcoming
928 license change for the SILC Toolkit, we cannot deliver the
929 NSS MPI anymore. I decided to replace it in all distributions
930 with public domain library.
932 * Removed GNU regex from lib/contrib and introduced free
933 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
934 GNU regex compatible API to it (only partial).
936 * Removed getopt routines from lib/contrib.
938 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
940 * Use silc_server_send_command_reply to send replies instead
941 of encoding packet itself. Affected file silcd/command.c.
943 * Added command sending and receiving statistics to server.
944 Affected files in silcd/.
946 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
947 with GCC, for it not to warn about pointer signedness.
949 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
951 * Added context to the SilcIDCache destructor. Affected
952 files are lib/silccore/silcidcache.[ch],
953 lib/silcclient/client.c and silcd/server.c.
955 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
957 * Added pkg-config check to configure.
959 * The PublicKeyDir must not be used with Admin block in server
960 config. Affected file silcd/serverconfig.c.
962 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
966 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
968 * Handle empty LIST command reply correcttly in server. Affected
969 file silcd/command_reply.c.
971 * Handle empty LIST command reply correctly in client library.
972 The application will now receive one LIST command reply with
973 all arguments set to NULL if there are no channels. Updated
974 Client Library documentation accordingly. Affected file
975 lib/silcclient/command_reply.c.
977 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
979 * Added channel name string stringprep profile to the protocol
980 and implementation to allow a little free'er channel name
981 strings. Affected files are lib/silcutil/silcstringprep.[ch].
983 * Added silc_channel_name_[check|verify] to check and verify
984 channel name strings. Affected files are
985 lib/silcutil/silcstrutil.[ch].
987 * Added support for the new channel name preparation in client
988 library and server. Affected files in lib/silcclient and
991 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
993 * Added the Autodist into the source tree. It replaces the
994 old ./prepare. It can be used to create distributions as
995 previously. See README.CVS and README.DIST. See
996 distributions in distdir/.
998 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1000 * Make sure query sends at least an error back if nothing
1001 more is sent. Affected file silcd/server_query.c.
1003 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1005 * During query, check if the original command caller goes
1006 away. If it does, stop the query. Affected file
1007 silcd/server_query.c.
1009 * Check for valid channel creation in JOIN command reply.
1010 Affected file lib/silcclient/command_reply.c.
1012 * Handle the resolver counter in silc_client_get_users_by_channel
1013 callback correctly. Fixed auto-join bug in Gaim. Affected
1014 file lib/silcclient/idlist.c.
1016 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1018 * Added some better error messages. Affected file
1019 silcd/command_reply.c and packet_receive.c.
1021 * Handle error in WATCH command propely on backup router.
1022 Affected file silcd/command.c.
1024 * Fixed freeing of unfreeable variable in WHOIS command reply.
1025 Affected file silcd/command_reply.c.
1027 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
1029 * Added pkg-config .pc file creation for silc core library
1030 and silcclient library. A patch by c0ffee.
1032 * Removed the need for GNU Libidn. Added the simple stringprep
1033 from libidn into lib/contrib/. It is now used also on Windows
1036 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1038 * Simplified the invite and ban string handling in the
1039 server. Check for valid invite and ban arguments also.
1040 Affected file silcd/server_util.c.
1042 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1044 * Added WATCH list announcing in backup router protocol.
1045 Affected files are silcd/command.c, server.c, server_backup.c.
1047 * Do not change users mode to founder on normal server/backup
1048 if the founder mode is set, and user is first one to join.
1049 Affected file silcd/pcaket_receive.c.
1051 * Do not send CUMODE_CHANGE notify back to sender. Affected
1052 file silcd/packet_receive.c.
1054 * Added getrusage() to take noise in SILC RNG. A patch by
1055 Mika Boström. Affected files are configure.in.pre,
1056 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
1058 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1060 * Splitted the SILC libraries configuration into a configure
1061 fragment into lib/configure.ad. It is now possible, once
1062 this feature is added, to specify whether to compile or not
1063 compile included SILC libraries. Affected files are
1064 configure.in.pre, lib/silcmath/mpi/configure.ad,
1065 lib/configure.ad, Makefile.defines.pre and
1066 Makefile.defines_int.pre.
1068 * Added --with-silc-includes and --with-silc-libs to configure.
1069 If specified the included libs are not compiled, but the
1070 specified libs are used. Pkg-config is not yet supported.
1071 Affected file configure.in.pre.
1073 * Fixed WATCH command handling on backup router. Router does not
1074 send the watch command any more to backup if it originates from
1075 backup. Affected file silcd/command.c.
1077 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1079 * Changed announcing to not announce unregistered clients.
1080 Affected file silcd/server.c.
1082 * Fixed username handling in command reply. Affected file
1083 silcd/command_reply.c.
1085 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
1087 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
1089 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
1090 Affected file: includes/silcincludes.h.in
1092 * bool is defined as _Bool on Mac OS X now.
1093 Affected file: lib/silcutil/silctypes.h
1095 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1097 * Added support for UTF-8 nicknames, channel names and
1098 server names in client library. Affected files in
1101 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
1102 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
1103 software to check how Toolkit has been compiled.
1105 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1107 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
1109 * Use silc_utf8_str[n]casecmp instead of strcmp routines
1110 in library and in SILC Client when dealing with nicknames
1111 and other identifier strings. Affected file in client lib
1114 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
1115 irssi/src/silc/core/silc-servers.c.
1117 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed idcache to work with the new identifier strings.
1120 Affected file lib/silccore/silcidcache.c.
1122 * Added UTF-8 hash and compare function for SilcHashTable.
1123 Affected file lib/silcutil/silcutil.[ch].
1125 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
1126 Affected file lib/silcutil/silcstringprep.[ch].
1128 * Changed the identifier string handling to include the original
1129 format in client, server, channel entries and normalized
1130 format in cache. Affected files in silcd/.
1132 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1134 * Added support for the new identifier strings and their
1135 validity checking. Nicknames, channel names and usernames
1136 can now include practically any kind of letters and various
1137 other characters. Affected files in silcd/ and in libraries.
1139 NOTE: comparing these strings should now be done with memcmp()
1140 to check binary compatibility. All these strings are normalized
1141 and casing is irrelevant.
1143 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
1144 as easy function for applications to check whether identifier
1147 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1149 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
1150 file lib/silcutil/silcutf8.c.
1152 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
1154 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1156 * Make public key in getkey reply mandatory. Affected file
1157 lib/silcclient/command_reply.c
1159 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1161 * Added Parameter dont_register_crypto_library to
1162 SilcClientParam. If set to TRUE, silcclient library will
1163 not initalize the Crypto Libraries and application
1164 will need to do it. Affected file lib/silcclient/silcclient.h,
1165 lib/silcclient/client.c.
1167 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1169 * Imported new silc_utf8_[encode|decode] routines from
1170 my internal SILC 1.1 source tree. New encodings added:
1171 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1172 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1173 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1174 SILC_STRING_LDAP_DN.
1176 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1178 * Implemented stringprep (RFC 3454) API. Internally we use
1179 GNU Libidn's stringprep, for now, so it is required now to
1180 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1182 * Added checking for GNU Libidn and --with-libidn to configure.
1184 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1186 * If the passphrases entered do not match while generating a new key,
1187 completly start over instead of going into an infinite loop asking
1188 the user to re-enter the passphrase correctly. Affected file
1189 lib/silcutil/silcapputil.c
1191 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1193 * Make sure server is removed from backup list when it is
1194 deleted. Affected files silcd/command.c, server.c,
1197 * Close socket when connecting to router fails. Affected
1198 file silcd/server.c.
1200 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1202 * Adopt configuration toolchain to current auto-tools.
1203 Affected files prepare, irssi/configure.in
1204 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1205 redo that. Affected files irssi/src/silc/core/client_ops.c,
1206 irssi/src/fe-common/silc/fe-silc-channels.c
1207 * Take over command line options into silcclient data structure.
1208 Affected file irssi/src/silc/core/silc-core.c
1210 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1212 * Do not try to initiate backup resuming protocol forever.
1213 Affected file silcd/server_backup.c.
1215 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1217 * ID change in resuming has to be done before changing
1218 detached client's modes, since the ID change may fail and
1219 leave ghosts on the network. Affected file is
1220 silcd/packet_receive.c.
1222 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1224 * Fixed Win32 scheduler to not stuck anymore. A patch from
1225 Juha Räsänen. Affected file is
1226 lib/silcutil/win32/silcwin32schedule.c.
1228 * Fixed QoS parsing for connection blocks in server. Affected
1229 file is silcd/serverconfig.c.
1231 * Fixed server statistics increasing in server. Affected file
1234 * The CLOSE command now marks backup router as self disconnected
1235 to avoid resuming problems. Affected file silcd/command.c.
1237 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1239 * When using silc_net_create_connection[_async], and your system can
1240 create IPv6 sockets, it will try to connect to the IPv6 host.
1241 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1242 file lib/silcutil/unix/silcunixnet.c
1244 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1246 * Check for valid route when receiving packet from router and
1247 when routing it to local server in the cell. A patch from
1248 Matt Miller. Affected files silcd/router.c and server.c.
1250 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1252 * Couldn't detach and reattach twice, because of the previous
1253 commit. Affected file silcd/packet_receive.c
1255 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1257 * Added check to ignore Port value if Initiator is FALSE.
1258 Remote router coudln't connect if Port was set. Affected file
1259 silcd/serverconfig.c
1261 * If some client tries to resume more than once at the same time,
1262 server crashed. Router didn't crash, but showed odd behaviour
1263 (didn't allow clients to join anymore, ..). Affected files
1264 silcd/packet_receive.c silcd/idlist.h
1266 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1268 * Destroy the file transfer session in silc_client_file_close
1269 with timeout. Affected file lib/silcclient/client_ftp.c.
1271 * Call SFTP server monitor in READ and WRITE after the actual
1272 operations. Affected file lib/silcsftp/sftp_server.c.
1274 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1276 * Create one configure script from configure fragments
1277 (configure.ad). This is a first step towards new distribution
1278 system. Affected files prepare, configure.in.pre,
1279 lib/silcmath/mpi/configure.ad.
1281 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1283 * Removed expiring of client key pair. Affected file is
1284 irssi/src/silc/core/clientutil.c
1286 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1288 * Check the number of connections from real number of
1289 connections instead of socket number, when deciding if
1290 server is full. Affected files are silcd/server.c,
1291 server_internal.h and silcd.c.
1293 * Clarified the connections_max meaning in General section
1294 in doc/example_silcd.conf.in.
1296 * The reconnect_keep_trying default value set to TRUE
1297 if it is not defined in the config file. Affected file
1298 silcd/serverconfig.c.
1300 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1302 * Fixed crashbug in connection closing, after a protocol
1303 completion callback, which might have closed it already.
1304 Affected file silcd/server.c.
1306 * Fixed rekey with PFS in backup router. It did not allow
1307 rekeys with PFS, and when the rekey protocol timedout
1308 it crashed the backup router without the above fix. Affected
1309 file silcd/packet_send.c and server.c.
1311 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1313 * The silc_client_add_channel_private_key now returns the
1314 private key context if pointer is given as argument.
1315 Affected files are lib/silcclient/silcclient.h and
1318 * Added support for using channel private keys in SILC
1319 Client Library even if the private key mode is not set
1320 on the channel. Affected file lib/silcclient/client_channel.c.
1322 * The channel private key used to decrypt message is now
1323 delivered to the application in the 'channel_messageÃ' client
1324 operation. Affected files are lib/silcclient/silcclient.h
1325 and client_channel.c.
1327 * Fixed wrong arg type for user limit in CMODE command reply.
1328 Affected file silcd/command.c.
1330 * The user limit is now taken and saved to SilcClientEntry in
1331 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1332 Affected files lib/silcclient/silcclient.h, command_reply.c
1333 and client_notify.c.
1335 * Added support to the new private message key indicator
1336 packet. Added a new function to the client library:
1337 silc_client_send_private_message_key_request. The sender
1338 indicates to be initiator, and receiver is responder.
1339 Added the indicator to the SilcClientEntry as 'prv_resp'
1340 boolean. Affected files are lib/silcclient/silcclient.h
1341 client.[ch], and client_prvmsg.c.
1343 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1345 * Fixed the JOIN command calling when called with both
1346 -auth and -founder. Affected file is lib/silcclien/command.c.
1348 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1350 * Check watcher list for resumed clients as well. Affected
1351 file is silcd/packet_receive.c.
1353 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1355 * Implemented the user limit to the CMODE_CHANGE notify,
1356 CMODE command reply and JOIN command reply in server.
1357 Affected files are silcd/server.c, command.c, command_reply.c,
1358 packet_send.c and packet_receive.c.
1360 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1362 * Defined SILC_STRFMT_END that must be used now with
1363 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1364 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1365 lib/silcclient/silcvcard.c, silcd/server_util.c.
1367 * Fixed the adding of public key to the WATCH list in server.
1368 Fixed the WATCH notify sending to client. Affected files
1369 are silcd/packet_send.[ch], command.c, server_util.c.
1371 * Implemented the watching by public key in the SILC Client
1372 Library and SILC Client. Affected files are
1373 lib/silcclient/command.c and client_notify.c.
1375 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1377 * Added support for public key watching in server. Affected
1378 files are silcd/server.c, server_internal.h, command.c,
1381 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1383 * Added public key to the SIlcClientEntry. Affected files
1384 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1386 * Fixed the get_clients_whois reply processing to return
1387 exactly same entries server returned. Makes it possible
1388 to search using attributes. Affected file is
1389 lib/silcclient/idlist.c.
1391 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1393 * Save founder key to SilcChannelEntry. Affected files are
1394 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1396 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1398 * Call the monitor callback with _CLOSED status from the
1399 silc_client_file_close. Affected files are
1400 lib/silcclient/client_fpt.c, silcclient.h
1402 * Added silc_client_get_clients_whois which resolves using
1403 WHOIS, and supports requested attributes as well.
1404 Affected files are lib/silcclient/silcclient.h, idlist.c.
1406 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1408 * Added support for asking the destination filename where
1409 the downloaded file is saved in the file transfer. Affected
1410 files are lib/silccilent/silcclient.h, client_ftp.c.
1412 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1414 * Fixed error handling in resuming data processing. Affected
1415 files are lib/silcclient/client_resume.c and client.c.
1417 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1419 * Fixed silc_client_send_private_message to return TRUE correctly.
1420 Affected file lib/silcclient/client_prvmsg.c.
1422 * Added topic to the SilcChannelEntry. Affected files are
1423 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1425 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1427 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1428 file lib/silcclient/command.c
1430 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1432 * Convert all commands to UTF-8 before passing them to the
1433 client library. Still need to convert replies from UTF-8 to
1434 the locale encoding. Affected file
1435 irssi/src/silc/core/silc-cmdqueue.c
1437 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1439 * redirect all silc_client_command_calls through a queueing framework.
1440 This fixes /CYCLE and the annoying "nick change after auto-joining
1441 a channel". Furthermore it defines one central point where
1442 command parameters can be UTF-8-ified. Affected files
1443 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1444 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1446 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1448 * use asynchronous connect() to establish router connections.
1449 Fixes problem when the primary router goes down. Affected files
1450 silcd/server.c, silcd/server_backup.c
1452 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1454 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1455 Fixed various compilation warnings when type casting ints
1456 to pointers or vice versa, of different size. Updates around
1459 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1461 * Surrogates not allowed in UTF-8 strings, updated decoder.
1462 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1463 testers in lib/silcutil/tests/ directory.
1465 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1467 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1468 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1469 files are lib/silcclient/silcclient.h, client.c.
1471 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1473 * When resuming a session fails, notify the user that the session
1474 file needs to be removed eventually. Affected files
1475 irssi/src/fe-common/silc/module-formats.[ch],
1476 irssi/src/silc/core/client_ops.c.
1478 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1480 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1481 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1483 * Typofix in Irssi::Silc module. Affected file
1484 irssi/src/perl/silc/Silc.xs.
1486 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1488 * Changed the way NOTICE flagged messages are treated. Added support
1489 for notices in queries and signing notices. Affected files
1490 irssi/default.theme; irssi/docs/help/in/notice.in;
1491 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1492 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1494 * Fixed typo in /ACTION help. Affected file
1495 irssi/docs/help/in/action.in
1497 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1499 * Fixed typo in perl module. Affected file
1500 irssi/src/perl/silc/Server.xs
1502 * Changed the way ACTION flagged messages are treated. Added support
1503 for actions in queries and signing actions. Affected files
1504 irssi/default.theme; irssi/docs/help/in/action.in;
1505 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1506 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1509 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1511 * Incorrectly reported error when client had to be resolved from
1512 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1514 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1516 * Fixed whois public key hash table deleting and adding in
1517 detached client case. Affected file silcd/packet_receive.c.
1519 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1521 * Changed filenames of silc/fe module not to collide with filenames
1522 from core/fe. Also seperated public messages printing from
1523 query messages printing. Affected files are all in
1524 irssi/src/fe-common/silc.
1526 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1528 * Fixed the invite process handling during joining to use
1529 correct server name for the client that is matched against
1530 the invite string for the channel. Wrong server name caused
1531 inability to join the channel. Affected file is
1534 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1536 * Fixed the CUMODE channel founder authentication on normal
1537 server to not remove the founder rights on existing founder
1538 before checking that router accepts the mode change. Affected
1539 files are silcd/command.c and silcd/packet_receive.c.
1541 * Remove the server entry correctly when rekey timeouts and
1542 remote router connection on normal server is closed. Fixes
1543 a crash where server uses the freed server entry. Affected
1544 file silcd/server.c.
1546 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1548 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1549 networks. This is the first step in solving the bug about
1550 /SERVER ADD -silcnet <silcnet>. Affected files
1551 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1552 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1553 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1555 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1557 * /SMSG and /MMSG now correctly create new queries. Affected files
1558 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1560 * Add basic support for SILC protocol specific variables in perl.
1561 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1562 irssi/src/perl/Makefile.am
1564 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1566 * Don't use silc_get_input, it's obviously not reliable. Fixes
1567 issue when the current key expires. Affect file
1568 irssi/src/silc/core/clientutils.c
1570 * Make the session data filename configurable. This makes it
1571 possible to have different session files for different
1572 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1573 client_ops.[ch], silc-servers.c,
1574 irssi/src/silc/fe-common/silc/module-formats.[ch]
1576 * Use the same set of libtool files for the MPI lib as for the
1577 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1578 config.sub, configure.in, install-sh, missing, mkinstalldirs
1580 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1582 * Fixed server statistics decrementing error to not go to
1583 negative. Affected file silcd/packet_receive.c.
1585 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1587 * Use silc_server_query_add_error to add error in public key
1588 search error. Added support in send_reply to send errors
1589 without specific argument. Affected file silcd/server_query.c.
1591 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1592 Client for NO_SUCH_NICK. It was against the protocol specs.
1593 Affected file irssi/src/silc/core/client_ops.c.
1595 * Added backwards support for the wrong NO_SUCH_NICK error sending
1596 in server. To be removed in SILC Server 1.0. Both old clients
1597 and clients with fixed error handling now works. Affected file
1598 silcd/server_query.c.
1600 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1602 * fixed a bug in the whois using attributes function where no
1603 error was sent if no nickname and client id but the attributes were
1604 given to whois. Affected file silcd/server_query.c
1606 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1608 * remove public key from public key hashtable on detach. Affected
1609 file silcd/packet_receive.c
1611 * free public key hashtable before removing clients on server
1612 shutdown. Affected file silcd/server.c
1614 * remove public key prior deleting client-data on killing a client.
1615 Affected file silcd/server_util.c
1617 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1619 * Getting the MOTD from other servers works now. Affected
1620 files are silcd/command.c and silcd/command_reply.c
1622 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1624 * Initialize the variable idletag, since it is tested in
1625 silc_core_deinit for its default value. Affected file
1626 irssi/src/silc/core/silc-core.c
1628 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1630 * Fixed signed channel messages across cells. Affected file
1633 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1635 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1636 is not defined. They can now be safely used in if-statements
1637 without braces. Affected file lib/silcutil/silclog.h.
1639 * Added the checks for backup closing connection due to error
1640 (local or remote) and thus not allow the resuming to occur
1641 in reconnect. Affected files are silcd/packet_send.c
1644 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1646 * Help file updates. Affected files in irssi/src/docs/help/in/.
1648 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1650 * Fixed channel messages across cells. Affected file
1653 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed file transmission accepting in client library to not
1656 start the negotiation if user hasn't accepted the transfer,
1657 instead create new session for resent transfer. Affected
1658 file lib/silcclient/client_ftp.c.
1660 * Show the session ID in the file transmision list. Remove
1661 session from list that failed to transfer. Switch the current
1662 session automatically after transmission, and in errors, to new
1663 session if other sessions exists in the transfer list. Affected
1664 files are irssi/src/silc/core/silc-servers.c,
1665 irssi/src/fe-common/silc/modfule-formats.c.
1667 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1669 * Fixed MIME header parsing for the hopefully last time. Affected
1670 file lib/silcutil/silcstrutil.c
1672 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1674 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1676 * The SILC RNG is now gauranteed to return non-zero random
1677 values. Affected files are lib/silccrypt/silcrng.[ch].
1679 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1681 * Fixed nickname formatting when changing only case of the
1682 nickname. Affected file lib/silcclient/idlist.c.
1684 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1686 * Fixed a memory leak and incorrect printing of the "appears as"
1687 message. Affected file irssi/src/silc/core/client_ops.c
1689 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1691 * Added CRT (Chinese Remainder Theorem) supported RSA
1692 private keys and private key operations. This significantly
1693 increases private key operation efficiency. No compatibility
1694 issues with new or old private keys. Affected files are
1695 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1697 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1699 * Fixed GCC-3.3.2 related compilation warnings from the
1702 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1704 * Removed RC6 from distributions.
1706 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1708 * Added some better comments to lib/silccrypt/silcpkcs.h,
1709 optimized some routines in lib/silccrypt/silcpkcs.c.
1710 Added test_silcpkcs into lib/silccrypt/tests/.
1712 * Fixed silc_rng_global_init to actually init the global RNG
1713 if RNG wasn't provided for it. Affected file is
1714 lib/silccrypt/silrng.c.
1716 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1718 * Added silc_hash_table_find_by_context_ext. Affected files
1719 lib/silcutil/silchashtable.[ch].
1721 * Save the public key on normal server in WHOIS command reply
1722 from attributes, if present, and add it to public key hash
1723 table. Fixes WHOIS resolving by public key on normal server.
1725 Optimized the attributes resolving on normal server to not
1726 resolve if we resolved them already from router.
1728 Affected files are silcd/server_query.c, command_reply.c.
1730 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1732 * Added support for whois using attributes.
1733 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1734 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1737 * Added support for whois using public key attribute to /WHOIS i
1738 client command. Affected files irssi/docs/help/in/whois.in,
1739 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1741 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1743 * Fixed UMODE setting in server when the client has anonymous
1744 mode set. The mode setting was not working. Affected file
1747 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1749 * Fixed some bugs and typos related to sending split messages.
1750 Print notification when sending messages with /MMSG. Affected
1751 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1753 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1755 * Optimized the socket referencing in packet routines, client
1756 library and server. Affected files are lib/silccore/silcpacket.c,
1757 lib/silcclient/client.c and silcd/server.c.
1759 * If silc_socket_set_qos is given with NULL arguments the QoS is
1760 reset from the socket. Affected files are
1761 lib/silcutil/silcsockconn.[ch].
1763 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1765 * Add a /LISTKEYS command which lists the locally cached
1766 client and server keys. Affected files
1767 irssi/src/fe-common/module-formats.[ch],
1768 irssi/src/silc/core/silc-{channels,servers}.c
1769 irssi/docs/help/in/listkeys.in
1771 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1773 * Check that packet queue purging was successful. Affected
1774 files lib/silcclient/client.c and silcd/packet_send.c. Related
1775 to MAC failed errors.
1777 * Do not clear the inbuf even if it is empty if QoS was applied
1778 to it. Otherwise the QoS data is cleared and MAC failed error
1779 will occur. Affected file lib/silccore/silcpacket.c.
1781 * Use the rekey period time as rekey protocol timeout value.
1782 If the rekey does not succeed during the rekey period there's
1783 something very wrong, and we most likely end up with wrong keys,
1784 do graceful reconnect then. Affected file silcd/server.c.
1786 * Take reference of the socket in the parser context, as it's
1787 possible to have the parsers in queue after the socket is
1788 disconnected and this may cause crash. Affected files are
1789 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1792 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1794 * Fixed KICK command reply sending, it sent to replies.
1795 Affected file silcd/command.c.
1797 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1799 * Finish the silc-mime.pl script. It now supports MIME type
1800 guessing using magic files, signing data messages, executing
1801 MIME handlers in background. Affected files
1802 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1804 * Changed MIME signal handler to make things easier for the perl
1805 script. Affected files irssi/src/silc/core/client_ops.c,
1806 silc-servers.c, and irssi/docs/signals.txt
1808 * Cleaned up the silc_mime_parse function and fixed detection
1809 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1811 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1813 * Resolve the IP for file transfer listener from the connection
1814 socket. Affected file lib/silcclient/client_ftp.c.
1816 * Accept NULL hostname parameter in the functions
1817 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1818 if hostname is not wanted.
1820 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1822 * Fixed race condition between silc_client_init and
1823 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1825 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1827 * Fixed file transfer connection closing when SIGNOFF for
1828 the client is received from server. Affected file is
1829 lib/silcclient/client_ftp.c.
1831 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1833 * Check for disconnected socket in QUIT callback. Affected
1834 file silcd/command.c.
1836 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1838 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1839 Affected files lib/silcutil/silcstrutil.c
1841 * Cleaned up the escape/unescape functions for correctness and
1842 speed. Affected file irssi/src/silc/core/client_ops.c
1844 * Removed handling for data messages with Content-Type: text/*,
1845 moved parsing of MIME headers to the signal handler, added
1846 support for signing and verifying data messages. Affected
1847 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1848 irssi/src/silc/core/silc-{servers,channels}.c
1850 * Added a perl script for handling data messages based on
1851 information read from Mailcap files. New file
1852 irssi/scripts/silc-mime.pl
1854 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1856 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1857 acknowledge recepetion of a message to the sender. Updated
1860 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1862 * Unregister channel key saving callback when deleting channel.
1863 Affected file lib/silcclient/idlist.c.
1865 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1866 before calling notify client operation. Affected file is
1867 lib/silcclient/client_notify.c.
1869 * Unregister QoS tasks when deleting the socket connection.
1870 Affected files lib/silcutil/silcsockconn.[ch],
1871 unix/silcunixsockconn.c.
1873 * Implemented latest presence-attrs draft changes. Affected
1874 files lib/silccore/silcattrs.h and
1875 irssi/src/silc/core/silc-queries.c.
1877 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1879 * Save old channel keys in list to allow more rapid change
1880 of channel keys if server for some reason does that. This
1881 avoids loosing so many channel messages due to not having
1882 key to decrypt. Affected file lib/silcclient/silcclient.h,
1883 idlist.c and client_channel.c.
1885 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1887 * Continued backup router tests and fixes. Affected files
1888 silcd/server_backup, server_util.c, server.c. See TODO.
1890 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1892 * Fixed SERVER_SIGNOFF handling in servers. The client
1893 was removed from wrong list thus not removing the client
1894 at all. Affected file silcd/packet_receive.c.
1896 * Do not execute rekey protocol for disabled connections as
1897 it would never go through. Affected file silcd/server.c.
1899 * Added timeout for rekey protocol to catch if the protocol
1900 never executes successfully. Affected files silcd/server.c
1903 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1905 * Abandon packet processing for disconnected sockets. Check
1906 this always after calling packet processing callback.
1907 Affected file lib/silccore/silcpacket.c.
1909 * Fixed double registration disconnection code in server.
1910 Closed wrong connection. Affected file silcd/packet_receive.c.
1912 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1914 * On normal server reconnect to primary during resuming 4
1915 times, then give up. Affected file silcd/server_backup.c.
1917 * If during reconnecting to routers we notice we have router
1918 connection but no primary router set, the server is in desync.
1919 Reconnect to primary to restore network. Affected file
1922 * Assure that only one protocol is exeucting at the same time.
1923 Added checks for all protocols. Affected files are
1924 silcd/server.c and server_backup.c.
1926 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1928 * Check that a string is not already part on invite/ban
1929 string when processing it. Affected file silcd/server_util.c.
1931 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1933 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1934 with 1.2 version of the protocol. Affected file is
1935 silcd/packet_receive.c.
1937 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1939 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1940 where the passphrase was given. Affected file is
1943 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1945 * INVITE and BAN notifys are now delivered from routers to
1946 servers (but not clients) on the channel. Updated specs and
1947 code. Affected files silcd/packet_[send|receive].[ch],
1948 command.c, server.c and server_util.c.
1950 * Implemented INVITE and BAN announcing. Affected files are
1951 silcd/server.[ch], server_util.c.
1953 * Implemented SilcStatus error type argument returning in
1954 command reply error in server. Affected file silcd/command.c.
1956 * Implemented SilcStatus argument returning in comand reply
1957 in client library. The command_reply client operation now
1958 returns error specific arguments as well. Affected files
1959 are lib/silcclient/command_reply.[ch], client_resume.c,
1960 lib/silccore/silcstatus.[ch].
1962 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1964 * Backup router protocol version 1.2 implemented. Testing still
1965 required. Affected files in silcd/server_backup.[ch], server.c,
1966 packet_receive.c and server_internal.h.
1968 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1970 * silc_client_send_[channel|private]_message now return TRUE
1971 or FALSE. Affected file lib/silcclien/client_channel.c and
1974 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1976 * Check for explicit nickname in INVITE and BAN processing
1977 during join as well (and don't expect only wildcards in
1978 invite/ban strings). Affected file silcd/command.c.
1980 * Fixed the INVITE and BAN by public key. The public key saved
1981 is the PK payload (as specified) not the raw data. Affected
1982 file silcd/server_util.c.
1984 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1986 * UTF-8 text message support for actions and notices in SILC
1987 Client. Affected file irssi/src/silc/core/client_ops.c.
1989 * silc_get_username and silc_get_real_name now returns sensible
1990 data on Win32. Patch by Toni Willberg. Affected file is
1991 lib/silcutil/win32/silcwin32util.c.
1993 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1995 * Provide a signal handler to send MIME encoded messages and emit
1996 a signal when a MIME encoded message is received. Also document
1997 the signals for usage with the perl interface.
1999 A sample perl script will be supplied at a later point.
2001 Affected files are irssi/docs/signals.txt,
2002 irssi/src/silc/core/client_ops.[ch],
2003 irssi/src/silc/core/silc-{channels,servers}.c
2005 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2007 * Use SILC_COMMAND_PING to estimate the round-trip time to the
2008 server. Use this time to display a lag and disconnect when it
2009 exceeds a specified limit.
2011 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
2013 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2015 * Remove the channel auth list in normal server if router
2016 encofrces its list during connecting. Send notify to channel
2017 to remove the mode to remove the list. Affected files are
2018 silcd/server_util.c and silcd/packet_receive.c.
2020 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2022 * Added support for channel public keys. Updated protocol specs
2023 and implemented it. Affected files are
2024 silcd/command.c, command_reply.c, lib/silcclient/command.c,
2025 lib/silcclient/command_reply.c.
2027 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2029 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
2030 terminate the process on Linux. Affected file silcd/silcd.c.
2032 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2034 * Check for NULL buffer in silc_buffer_clear. Affected file
2035 is lib/silcutil/silcbuffer.h.
2037 * Simplified the backup router protocol by removing the _GLOBAL
2038 types. Updated protocol specs and the code. Affected files
2039 are silcd/server_backup.[ch].
2041 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2043 * Deny '@' and '!' from nicknames since they are reserved
2044 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
2045 Updated protocol specs and the code.
2047 Affected files are silcd/server_util.[ch].
2049 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
2051 * Fixed stack overflow in Irssi SILC client. Affected
2052 file irssi/src/silc/core/client_ops.c.
2054 * Check that Host is set in ServerConnection and RouterConnection
2055 in silcd.conf. Affected file silcd/serverconfig.c.
2057 * Fixed crash in server with protocol completion callbacks,
2058 namely rekey and backup resuming protocols. Affected files
2059 are silcd/server_backup.c and silcd/server.c.
2061 * Fixed rekey protocol to not restart if it is started already.
2062 Affected files are lib/silcclient/client.c and
2065 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2067 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
2069 * Fixed EOF handling in SILC Config, affected file
2070 lib/silcutil/silcconfig.c.
2072 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
2074 * Fixed RESOLVING flag handling in JOIN notify and other
2075 notifys to handle the resolvings correctly in client library.
2076 Affected file lib/silcclient/client_notify.c.
2078 * Do not send full INVITE and BAN lists in INVITE and BAN
2079 notifys, only the changed information. Affected file
2082 * Fixed INVITE notify sending in INVITE command, send it
2083 only when needed. Affected file silcd/command.c.
2085 * Handle the founder key change properly in CMODE_CHANGE
2086 notify. Bug #122. Affected file silcd/packet_receive.c.
2088 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2090 * Remove the mark for output (mark it only for input) after
2091 purging outgoing queue. Prevents the "Error in select()"
2092 floods. Affected file silcd/packet_send.c.
2094 * Fixed incorrect connection deletion from client library
2095 after calling "connect" client operation. Could cause
2096 crashes for example during reconnect timeouts. Affected
2097 files are lib/silcclient/client.c and
2098 irssi/src/silc/core/client_ops.c.
2100 * Check server private key file permissions before starting
2101 the server. Affected file silcd/serverconfig.c.
2103 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2105 * NULL terminate allocated string in silc_buffer_strformat.
2106 Affected file lib/silcutil/silcbuffmt.c.
2108 * Rewrote the invite/ban list string handling in server to
2109 use SilcBuffer instead. Affected files are silcd/command.c
2110 and silcd/server_util.c.
2112 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2114 * Fixed double free in CMODE command when setting new HMAC
2115 for channel. Affected file silcd/command.c.
2117 * Added couple of missing memset's to zero sensitive memory.
2118 Affected files silcd/command.c, lib/silcclient/command.c.
2120 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2122 * Fixed a double free in INVITE command error handling in
2123 server. Affected file silcd/command.c.
2125 * Added macros SILC_SWAB_[16|32] to swab byte order of
2126 16-bit and 32-bit unsigned integers. Affected file
2127 lib/silcutil/silctypes.h.
2129 * Use the SILC_SWAB_16 instead of htons() in server when
2130 handling ports since the ports in structures are always
2131 in little-endian order (regardless of platform). Affected
2132 file silcd/serverid.c and silcd/server_backup.c.
2134 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2136 * Send DISCONNECT in close admin command in server. Affected
2137 file silcd/command.c.
2139 * Check whether we are already connecting to a remote router
2140 (in addition of checking whether we are already connected)
2141 before creating new connection. Affected file silcd/server.c.
2143 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2145 * Added better compiler and compiler flags checking in
2148 * Check that socket is valid after QoS is applied to data.
2149 Affected file lib/silcutil/unix/silcunixsockconn.c.
2151 * Make sure the socket connecetion is not closed to early
2152 when closing connection in server. Also make sure the
2153 connection is always closed after error in a protocol.
2154 Affected file silcd/server.c.
2156 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2158 * Removed --session and --dummy options from Irssi SILC Client.
2159 -d option is available only if --enable-debug was given.
2160 Affected files are irssi/src/silc/core/silc-core,
2161 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2163 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2165 * Added silc_buffer_steal to steal the data from the buffer.
2166 Affected file lib/silcutil/silcbuffer.h.
2168 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2170 * Fixed server crash with double Primary block in config file.
2172 Fixed also various memory leaks around the config file
2173 parser. Affected files lib/silcutil/silcconfig.c,
2174 silcd/serverconfig.c.
2176 * Changed my nickname (Johnny Mnemonic) to my real name, this
2177 means that bugs introduced by him were actually introduced
2180 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2182 * Don't display "foo appears as foo\nYou're now known as foo"
2183 messages. Affected file irssi/src/silc/core/client_ops.c
2185 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2187 * Fixed error handling of invalid client entry when calling
2188 commands in server. Fixes a crash. Affected file
2191 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Added some sanity checks in server for correctness of the
2194 server configuration. Affected file silcd/serverconfig.c.
2196 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Prevent endless resolving of user informations in USERS
2199 command by checking the command reply status correctly.
2200 Affected file lib/silcclient/command_reply.c.
2202 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2205 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2206 Aldous <Matthew@Aldous.com>.
2208 * Added better implementation using CriticalSection of
2209 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2210 <mikko.lahteenmaki@pikabaana.net>.
2212 * Added some Winsock WIN32 compatiblity defines into
2213 includes/silcwin32.h.
2215 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Fixed double free in async host lookup code. Affected file
2218 lib/silcutil/silcsockconn.c.
2220 * On backup router handle now the SERVER_SIGNOFF from router
2221 for local connected servers too, and close the connections.
2223 Do not process them as normally signing off servers when they
2224 really signoff by sending EOF fe, but always assume that
2225 router sends the SERVER_SIGNOFF.
2227 Affected files silcd/server.c and silcd/packet_receive.c.
2229 * Fixed socket unsetting when closing connections. Affected
2230 files silcd/server.c and silcd/packet_send.c.
2232 * Do not print the nickname in SERVER_SIGNOFF if we do not
2233 have it. Prevents asserts in Irssi core. It is possible we
2234 don't have the nick if it was just being resolved when server
2235 signoff. Affected file irssi/src/silc/core/client_ops.c.
2237 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Fixed autonick crashbug in client library. Affected file
2240 lib/silcclient/client.c.
2242 * Fixed Unix implementation of SilcMutex to really assert if
2243 the mutex is locked/unlcoked already. Affected file
2244 lib/silcutil/unix/silcunixmutex.c.
2246 * Fixed locking in silc_schedule_uninit. It didn't lock
2247 when dispatching timeout tasks. Affected file is
2248 lib/silcutil/silcschedule.c.
2250 * Changed Win32 implementation of SilcThread to use modern
2251 Win32 interface. Affected file is
2252 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2254 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2256 * Don't print signed messages when sending failed. Affected files
2257 irssi/src/silc/core/silc-[servers.c/commands.h]
2259 * Send adquate signal when founding a channel by joing it. Affect
2260 file irssi/src/silc/core/client_ops.c
2262 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2264 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2265 irssi/src/fe-common/core/themes.c
2267 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Fixed close command to use the port correctly when closing
2270 server connections. Affected file silcd/idlist.c.
2272 * Check for NULL outbuf in silc_socket_write. It is possible
2273 that it is NULL is some odd case. Affected files are
2274 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2276 * Do not call final protocol callback for backup router
2277 resuming protocol when closing connection. It is closed
2278 by timeout in case of error. Affected file silcd/server.c.
2280 * Backup reconnect to router if backup resuming protocol
2281 failed. Affected file silcd/server_backup.c.
2283 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Fixed double free in SKE library error hadling when signature
2286 error occurred. Affected file lib/silcske/silcske.c.
2288 * Save the fingerprint to new SilcClientEntry after changing
2289 nickname. Affected file lib/silcclient/client_notify.c.
2291 * Print SIGNOFF in Irssi SILC client only if the nickname is
2292 known. Prevents asserts in Irssi core. It is possible we
2293 don't have the nick if it was just being resolved when it
2294 quit. Affected file irssi/src/silc/core/client_ops.c.
2296 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2298 * Fixed double free in invite list adding code when adding
2299 invite strings. Affected file silcd/server_util.c.
2301 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * More log printing during backup router protocol. Affected
2304 file silcd/server_backup.c.
2306 * Removed backwards support for old private key file format.
2307 Affected file lib/silccrypt/silcpkcs.c.
2309 * Removed backwards support for not-so-strict decryption length
2310 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2312 * GETKEY to update the client entrys fingerprint too.
2313 Affected file lib/silcclient/command_reply.c.
2315 * Added --without-libtoolfix for package builders using weird
2316 wrappers around libtool (BSD at least).
2318 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Fixed backup router bugs: When backup resumes router and
2321 receives a CHANNEL_MESSAGE packet the backup must not act
2322 as router since the packet header decryption would be
2323 different. Also, when relaying packets to channel, do
2324 not re-encrypt packets on backup that came from the primary
2325 since the connection isn't really router-router connection.
2326 Affected files silcd/server.c, silcd/packet_send.c.
2328 * Added checks in encryption/decryption that encryption/decryption
2329 length sent as argument really is multiple by block size. Helps
2330 catching really weird bugs like the above backup router bugs
2331 when packets are being decrypted in wrong way. Affected files
2332 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2334 * Fixed padding generation in private key file encryption.
2335 Affected file lib/silccrypt/silcpkcs.c.
2337 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Added ignore_message_signatures setting which can be used
2340 to ignore signatures in messages. Affected files are
2341 irssi/src/silc/core/client_ops.c, silc-core.c.
2343 * Fixed the libtoolfix to use command line options instead of
2344 environment variables. They didn't work as expected. Now,
2345 the libtool is fully run-time configurable.
2347 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2349 * Verify signature payload for signed messages. Affected files
2350 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2351 irssi/src/silc/core/silc-core.h
2353 * Display signature verification result in public and private
2354 messages using theme abstracts. See irssi/default.theme for
2355 examples on their usage. Affected files
2356 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2357 irssi/src/fe-common/silc/module-formats.[ch],
2358 irssi/src/fe-common/silc/fe-common-silc.c,
2359 irssi/src/fe-common/silc/Makefile.am
2360 irssi/src/fe-common/core/fe-messages.[ch]
2362 * Fixed bugs in Irssi's theme parsing. Affected files
2363 irssi/src/fe-common/core/themes.c
2365 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Calculate the correct length for signed messages before
2368 encrypting, it must be multiple by block size. Affected
2369 file lib/silccore/silcmessage.c.
2371 * silc_message_signed_get_public_key returns now both
2372 decoded and encoded public key. Affected files are
2373 lib/silccore/silcmessage.[ch].
2375 * Added libtoolfix script that makes the libtool more generic
2376 and configurable in run-time. Now we can specify in run-time
2377 if what kind of libraries we want to create, regardless of
2378 configuration. SIMs are now creates even if --disable-shared
2379 was explicitly given.
2381 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Fixed founder key sending in CMODE command in client.
2384 Affected file lib/silcclient/command.c.
2386 * Fixed CUMODE founder authentication in server to not check
2387 for client's public key since it's not supposed to do that.
2388 Affected file silcd/command.c.
2390 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2392 * Set realname and hostname in NICK_REC records. Affected file
2393 irssi/src/silc/core/silc-nicklist.c
2395 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Remove 1.0 protocol backwards compat code from client
2400 * Added more reliable check for whether nickname did change
2401 or not, or whether only Client ID changed in NICK_CHANGE
2402 notify. Affected file lib/silcclient/client_notify.c.
2403 Fixes bug in '@' character handling in a nickname.
2405 * Added support for automatically parsing signature from
2406 the message payload. Added new function
2407 silc_message_get_signature to return the payload to
2408 application. Affected files lib/silccore/silcmessage.[ch].
2410 * Changed the private_message and channel_message client
2411 operations to deliver the SilcMessagePayload to the
2412 application too. Application can use it fe. to get the
2413 signature from the message for verification. Affected
2414 file lib/silcclient/silcclient.h, client_channel.c and
2417 * Redefined the signed payload for message payloads.
2418 Updated protocol specs and implemented.
2420 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Fixed wrong invite and ban list handling in server command
2423 reply. Affected files are silcd/command_reply.c,
2424 silcd/server_util.[ch].
2426 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Fixed CMODE setting in server when founder mode was set.
2429 Affected file silcd/command.c. Bug #95.
2431 * Added support to setting specific public key in CMODE in
2432 Irssi SILC client. Affected file lib/silcclient/command.c.
2434 * Added support to use specific public key in CUMODE in
2435 Irssi SILC Client. Affected file lib/silcclient/command.c.
2437 * Added support for inviting and banning by public key in
2438 Irssi SILC client. Affected file lib/silcclient/command.c.
2440 * Fixed fingerprint/babbleprint showing in invite and ban
2441 list command replys. Affected file is
2442 irssi/src/silc/core/client_ops.c.
2444 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2446 * Format CMODE +c and +h to display both the mode and the argument
2448 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Added test vectors and test programs for SHA-1, MD5,
2451 HMAC-SHA1 and HMAC-MD5. New tests are located in
2452 lib/silccrypt/tests/. Fixed also argument decoding bug in
2453 MD5 implementation. Affected file lib/silccrypt/md5.c.
2455 * Changed the channel private key and private message key
2456 generation (with static keys) to use SHA1 instead of MD5,
2457 as SHA1 is the mandatory hash function in SILC. Affected
2458 file lib/silcclient/client_[channel/prvmsg].c.
2460 * Changed the private key file encryption to use SHA1 instead
2461 of MD5. Added support for the old generation and added
2462 automatic change of the key (to be removed later). Affected
2463 files lib/silccrypt/silcpkcs.c.
2465 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Load only files with .pub suffix in PublicKeyDir. Affected
2468 file silcd/serverconfig.c.
2470 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2472 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2473 channels. Affected files silcd/silcd.c, silcd/server.h.
2475 * Added the config directive PublicKeyDir for the client block.
2476 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2478 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Merged Toni's irssi/silc.conf patch.
2482 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2484 * Max alloc tests in allocation routines. Affected file
2485 lib/silcutil/silcmemory.c.
2487 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2489 * Fixed a typo in resuming code that fixed detach/resume code
2490 in server. Bug #93. Affected file silcd/packet_receive.c.
2492 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2494 * Do reverse lookups for server when /connecting. Affected files
2495 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2496 irssi/src/core/net-nonblock.*
2498 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Added library versioning for shared libraries. Affected
2501 files configure.in.pre and lib/Makefile.am.pre.
2503 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2505 * Display INVITE and BAN lists as specified by SILC 1.2
2507 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Do not send invite list back unless asked (when sending
2510 no arguments) or when list was modified. Affected file
2513 * Remove client from invite list in KILLED notify and in
2514 KILL command. Affected file silcd/command.c and
2517 * Fixed bugs in invite list handling in INVITE command.
2518 Affected files silcd/command.c and silcd/server_util.c.
2520 * Merged with Irssi 0.8.6.
2522 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2523 Affected file irssi/src/fe-text/silc.c.
2525 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * The silc_argument_get_[first/next] now return the argument
2528 type to caller. Added silc_argument_payload_encode_one.
2530 Affected files are lib/silccore/silcargument.[ch].
2532 * Added support for the SILC 1.2 INVITE command and new
2533 invite lists to server. Affected files are silcd/command.c,
2534 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2536 * Added support for the SILC 1.2 BAN command and new
2537 ban lists to server. Affected files are silcd/command.c,
2538 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2540 * Added support to client sending new INVITE command. Affected
2541 file is lib/silcclient/command.c.
2543 * Added support to client sending new BAN command. Affected
2544 file is lib/silcclient/command.c.
2546 * Added support for removing client from invite list when kicked
2547 from channel, as SILC 1.2 dictates. Affected files are
2548 silcd/packet_receive.c and silcd/command.c.
2550 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2553 automatically the cipher's internal IV. Affected files
2554 lib/silccrypt/silccipher.[ch].
2556 * Assure the RESUME_CLIENT packet is not sent to twice to
2557 backup router if the detached client was originated from
2558 the backup. Affected file silcd/server.c. Bug #76.
2560 * Changed silc_sim_symname to not allocate memory. Affected
2561 file lib/silcsim/silcsimutil.c.
2563 * Fixed memory leaks with SIMs in server. Affected files
2564 silcd/serverconfig.c, silcd/server.c.
2566 * Fixed channel key distribution after resuming detached
2567 client. Affected files silcd/packet_receive.c.
2569 * Fixed channel's global_user boolean checking after detaching.
2570 Check it after changing the owner of the client not before.
2571 Affected file silcd/packet_receive.c.
2573 * Fixed few double frees from client library. Fixes at least
2574 Bug #81, possibly others too.
2576 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2577 notifys in Irssi SILC Client. Affected file is
2578 irssi/src/silc/core/client_ops.c. Bug #82.
2580 * Applied Ville Räsänen's manual page and --mandir bugfix
2581 patch. Affected files are configure.in.pre and Makefile.am.pre.
2584 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Added support to backup router protocol for backup to tell
2587 normal server that it cannot use the backup router as primary
2588 because the primary isn't really down. Updated protocol
2591 * Added support for primary router to tell backup router that
2592 resuming is not possible because the backup really isn't primary
2593 in the cell. For example if backup disconnected itself the
2594 resuming is not allowed since the primary really did not
2595 go down. Updated protocol specs.
2597 * Removed MARS from crypto library.
2599 * Defined the CTR mode and Randomized CBC mode in SILC. The
2600 CTR mode is RECOMMENDED now in specification. Defined also
2601 Serpent cipher as optional cipher. Updated the protocol specs.
2603 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Added support for inviting/banning by IP/MASK, public key,
2606 and explicit Client ID. Redefined the command and notify
2607 types to allow easier forwards support for other methods
2608 of inviting/banning. Updated protocol specs.
2610 * Remove the client from channel's invite lists if the client
2611 is kicked or killed. Updated protocol specs.
2613 * Unified the Channel Message Payload and Private Message
2614 into one Message Payload. Updated protocol specs and
2617 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Don't wait for EOF after socket error has occurred, but
2620 close the connection. Affected file is silcd/server.c.
2622 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added support for setting FOUNDER mode on channel with
2625 specific public key which can be set with CMODE command.
2626 Updated protocol specs and implemented in client and server.
2628 * Fixed the Irssi SILC client to correctly shutdown the client
2629 library to avoid memory leaks. Affected files are
2630 irssi/src/silc/core/silc-core.c and silc-servers.c.
2632 * Deprecated the No Reply flag in SKE protocol and introduced
2633 "IV Included" flag which can be used to indicate that the IV
2634 is included in the ciphertext. This makes it possible to use
2635 SILC on unreliable transport, such as UDP which may cause
2636 packet reordering and losses. Updated protocol specs, did
2639 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2642 < 32 bit values in correct size. Affected file is
2643 lib/silcmath/mp_mpi.c.
2645 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Fixed the KE Start Payload parsing to check that mandatory
2648 fields are present. Affected file lib/silcske/payload.c.
2650 * Fixed compilation warnigs in Irssi SILC Client. Affected
2651 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2653 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2655 * Print "nick now appears as newnick" and update Irssi's nicklist
2656 when you change your nick to "nick". Closes #62
2658 * Never format your own nick. Closes #63
2660 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2662 * SILC_UMODE_GONE changes are now propagated correctly to the
2663 Irssi client. Closes #54
2665 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2667 * Fixed example in /HELP KEY
2669 * Added expando $j which expands to current SILC Client version
2671 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Fixed public key decoding in crypto library.
2675 * Added better error printing to SKE library.
2677 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Fixed NICK command to not crash if nickname was not sent.
2681 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2684 Deprecated the old Encrypt-And-MAC order. Updated protocol
2685 specs and implemented.
2687 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2688 generation. Updated specs and implemented.
2690 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Added support for rekey before 2^32 sequence number wraps.
2693 Affected files in server and client library.
2695 * Padding must be at least 8 bytes now. Implemented and updated
2698 * Compute maximum padding for authentication packets to make
2699 passphrase approximation attacks impossible. Affected files
2700 in client library and in server.
2702 * Fixed PING command sending in client library and handling in
2703 server. The server ID must be ID Payload, not raw ID data.
2704 Affected files in server and client library.
2706 * Defined that all public keys sent in commands and notify
2707 payloads are actually Public Key Payloads not raw public key
2708 data. Updated protocol specs and implemented.
2710 * Updated protocol version to 1.2. Updated specs and code.
2712 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2713 status types. Updated specs and the code.
2715 * Added support for normal client to kill its own entries from
2716 the network. Updated protocol specs and the code.
2718 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2719 and added initial implementation.
2721 * Added MAC field to the Private Message Payload to protect
2722 against chosen ciphertext attacks. Updated the protocol specs
2725 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2726 attribute to indicate the user's current idle and signon time
2727 of a service. Updated protocol specs and implemented.
2729 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Added "do_not_bind" argument to silc_client_file_send what
2732 can be used to not bind locally but assume the file receiver
2733 provides the point of connect. Usefull when sender is behind
2734 NAT device. Affected file lib/silcclient/silcclient.h and
2737 * Added -no-listener option to FILE SEND command in Irssi SILC
2738 client. Affected file irssi/src/silc/core/silc-servers.c.
2739 Renamed FILE RECEIVE to FILE ACCEPT.
2741 * Confirm passphrase for private key encryption in
2742 silc_create_key_pair and silc_change_private_key_passphrase.
2743 Affected files are lib/silcutil/silcapputil.c.
2745 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Move silc_client_packet_send back to internal, added
2748 silc_client_send_packet, a bit simpler function for application.
2749 Affected files lib/silcclient/silcclient.h, client.c and
2752 * Moved the SilcClientEntry, SilcChannelEntry and
2753 SilcServerEntry to silcclient.h to be public and documented
2754 them for application. Affected files are
2755 lib/silcclient/silcclient.h and idlist.h.
2757 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2759 * Fixed manual page installation patch by Ville Räsänen.
2760 USERS help page fix patch by Ville Räsänen
2762 * Changed the silc_client_command_call interface to make
2763 the command call simpler for the application. The library
2764 now handles the command line parsing, command finding and
2765 execution. Application only needs to call the function
2766 with the command line. Affected files are
2767 lib/silcclient/silcclient.h, command.[ch].
2769 * Fixed silc_get_input to NULL-terminate the returned input.
2770 Affected file lib/silcutil/silcutil.c.
2772 * Resolve the client's public key in JOIN command if the
2773 founder auth data is being requested but we don't know the
2774 client's public key. Affected file silcd/command.c.
2777 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Print notify for server opers when backup router comes
2780 online. Affected file silcd/server.c.
2782 * Fixed the INVITE command to send the invite list in
2783 command reply. Affected file silcd/command_reply.c.
2785 * Fixed MOTD command reply sending. Affected file
2788 * UTF-8 decode the topic in TOPIC command reply and LIST
2789 command reply in Irssi SILC client. Affected file is
2790 irssi/src/silc/core/client_ops.c.
2792 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Fixed the INVITE command to not crash Irssi SILC client
2795 when given without nickname argument. AFfected file
2796 irssi/src/silc/core/client_ops.c.
2798 * Fixed double free in WHOIS query on normal server when
2799 forwarding query to router. Affected file is
2800 silcd/server_query.c.
2802 * Fixed WATCH command reply handling on normal server which
2803 was missing altogether. Affected file silcd/command_reply.c.
2806 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2808 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2809 Included yodl sources for each of these. Also modified
2810 Makefile.am prototype to install these files to proper
2811 locations. Updated CREDITS. Affected file Makefile.am.pre,
2812 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2815 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Added support for encrypted private key files. Now
2818 passphrase must be provided when new key pair is created
2819 (can be empty though), and prompted when loading the
2820 private key. Added support for loading the old-style
2821 non-encrypted private keys as well. Affected files
2822 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2825 * Fixed silc_get_input to accept input on all terminals.
2826 Affected file lib/silcutil/silcutil.c.
2828 * Moved the Irssi SILC client key loading and other stuff
2829 to be called after the arguments and UI is initialized.
2830 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2832 * Added -P option to Irssi SILC client which can be used
2833 to change the passphrase of the private key. Affected
2834 file irssi/src/silc/core/silc-core.c.
2836 * Added silc_change_private_key_passphrase apputil routine
2837 to lib/silcutil/silcapputil.[ch].
2839 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Fixed connection closing in client library to not crash.
2842 Moved the connection freeing totally to function
2843 silc_clinet_del_connection. Affected file
2844 lib/silcclinet/client.c.
2846 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Changed includes/silcincludes.h to silcincludes.h.in to
2849 include configuration specific information. The silcdefs.h
2850 is not included in to installation anymore (it's only
2851 compilation time header).
2853 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Moved the SilcClient and SilcClientConnection from client.h
2856 to the public lib/silcclient/silcclient.h. Changed the
2859 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * If version string in silc_clinet_alloc is NULL the library
2862 puts it automatically. Affected file lib/silcclient/client.c.
2864 * Changed the version strings from variables to #define's
2865 in includes/silcversion.h.
2867 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added shared library complation support.
2871 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Added lib/silcutil/silcapputil.[ch] for application
2874 utility functions. It includes routines for applications'
2875 convenience. Added silc_create_key_pair, silc_show_public_key
2876 and silc_load_key_pair functions.
2878 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Send RESUME_CLIENT packet from router to backup routers
2881 to in resuming. Affected file silcd/packet_receive.c.
2883 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * In IDENTIFY command parsing, send all other IDs except
2886 Client IDs explicitly to router for resolving on normal
2887 server. Also check that ID received in WHOIS command is
2888 always Client ID, others are not allowed. Affected file
2889 silcd/server_query.c.
2891 * Merged latest changes from irssi.org CVS.
2893 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2896 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2898 * Fixed the heartbeat sending in Irssi SILC client. Moved
2899 the silc_client_packet_send to silcclient.h for application
2900 usage. Affected files lib/silcclient/client_internal.h
2901 lib/silcclient/silcclient.h.
2903 * Fixed a bug in query resolving in server. Used wrong
2904 variable in a for loop and crashed. Affected file is
2905 silcd/server_query.c.
2907 * Server constructs requested attributes only to locally
2908 connected clients. Affected file silcd/server_query.c.
2911 * Fixed a bug when sending resolving from router to server
2912 with requested attributes. The constructed WHOIS command
2913 was incorrect. Affected file silcd/server_query.c.
2916 * Fixed Requested Attributes saving in WHOIS command reply.
2917 The length of the data buffer must be saved too. Affected
2918 file silcd/command_reply.c.
2920 * Update the client entry's servername after detaching is
2921 over. Affected file silcd/packet_receive.c. Bug #37.
2923 * Resolve incomplete client entrys in CUMODE_CHANGE and
2924 CMODE_CHANGE notifys. Affected file is
2925 lib/silcclient/client_notify.c. Bug #42.
2927 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Fixed channel key packet processing bug on backup router
2930 during backup resuming protocol. Affected file is
2931 silcd/packet_receive.c.
2933 * Fixed memory leaks in server. Affected files are
2934 silcd/server.c and silcd/packet_receive.c.
2936 * Fixed packet decryption problem when backup router encrypted
2937 channel message with wrong key during backup resuming
2938 protocol. Affected file silcd/packet_send.c.
2940 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2941 Toni Willberg (toniw@iki.fi)
2943 * Changed the SilcCipher context to be private. Changed the
2944 silc_cipher_get_iv to just return pointer to the IV. Added
2945 silc_cipher_get_name to return the name of the cipher.
2946 Fixed code all around to support these changes. Affected
2947 files are lib/silccrypt/silccipher.[ch], client library and
2950 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Fixed unaligned access in lib/silccore/silcattrs.c.
2954 * Fixed libtool linking in lib/silcsim/Makefile.am.
2956 * Fixed services attribute printing. Affected files is
2957 irssi/src/silc/core/silc-queries.c.
2959 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Fixed a crashbug in incoming server accepting. Affected
2962 file silcd/server.c.
2964 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Added automatically generated index to Toolkit Reference
2969 * Added support for Postscript Toolkit Reference Manual.
2971 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2976 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Added 'send_events' boolean argument to the function
2979 silc_schedule_set_listen_fd which sends the set events to
2980 the application explicitly if set to TRUE. Default action
2981 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2982 lib/silcclient/client_internal.h and silcd/server_internal.h.
2984 * Added silc_compare_timeval to determine which time values
2985 is smaller. Affected file lib/silcutil/silcutil.[ch].
2987 * Added sort-of "Quality of Service" (QoS) support to
2988 SilcSocketConnection. Data reception can be controlled with
2989 rate limit per second and/or read data length limit.
2990 Added silc_socket_set_qos. Affected files are
2991 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2993 * Added the QoS configuration to SILC Server configuration
2994 file. Affected files are silcd/serverconfig.[ch] and
2997 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Merged with irssi.org CVS.
3001 * Failed OPER and SILCOPER authentications are now logged.
3002 Affected file silcd/command.c. Bugs #25.
3004 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * ROBODoc documented lib/silcutil/silcbuffer.h and
3007 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
3008 <ville.rasanen@iki.fi>.
3010 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added support for auto-passphrase authentication from the
3013 config file during connecting which was not implemented
3014 yet. Affected file irssi/src/silc/core/client_ops.c.
3016 * Fixed a bug in authentication protocol failure handling which
3017 was processing wrong callback context. Affected files
3018 are lib/silcclient/client.c and protocol.c.
3020 * Fixed the /ATTR allow off to actually work. Affected file
3021 is irssi/src/silc/core/silc-queries.c.
3023 * Fixed the /ATTR -del to work. Affected file is
3024 irssi/src/silc/core/silc-queries.c.
3026 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
3030 * Fixed mask attribute adding in Irssi SILC client. Affected
3031 file irssi/src/silc/core/silc-queries.c.
3033 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Added support for saving the requested attributes in
3036 WHOIS to directory. Affected file is
3037 irssi/src/silc/core/silc-queries.c.
3039 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Added support for parsing VCard fields that do not have
3042 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
3044 * Fixed a double free bug in hash table foreach function
3045 if the entry was deleted in the foreach callback. Affected
3046 file lib/silcutil/silchashtable.c.
3048 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Added silc_attribute_get_verify_data to return the signature
3051 verification data for either user digital signature or
3052 server digital signature in Requested Attributes. Affected
3053 files are lib/silccore/silcattrs.[ch].
3055 * Added silc_vcard_alloc which is used to allocated dynamic
3056 SilcVCard context. The silc_vcard_free now checks whether
3057 the context is dynamically allocated or not. Affected files
3058 are lib/silcutil/silcvcard.[ch].
3060 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Periodically remove the NOATTR status from client entry
3063 so that the client may take the attributes in use even after
3064 server has resolved them unsuccessfully earlier. Affected
3065 file silcd/server_query.c and idlist.h.
3067 * Moved sha1hash and md5hash from client->internal to
3068 SilcClient for application usage. Affected files are
3069 lib/silcclient/client.h and client_internal.h.
3071 * Fixed attribute encoding and decoding bugs. Affected
3072 files lib/silccore/silcattrs.[ch].
3074 * Added ATTR command to Irssi SILC Client which is used to
3075 manage user's Requested Attributes sending and values for
3076 WHOIS command. Affected files around Irssi SILC client.
3078 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Added silc_buffer_strformat which can be used to format
3081 strings into a buffer which size is automatically increased.
3082 Affected file lib/silcutil/silcbuffmt.[ch].
3084 * Added implementation of VCard (RFC 2426) which can be used
3085 as part of Requested Attributes in WHOIS command. Affected
3086 file lib/silcutil/silcvcard.[ch].
3088 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Some strncat -> silc_strncat changes our the core and
3093 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
3094 errors. Added better error printing to SKE library.
3095 Affected files lib/silcske/silcske.c, silcske_status.h and
3098 * Save the PKCS key length even if only private key is set to
3099 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
3101 * Fixed the usage of silc_pkcs_get_key_len since it returns the
3102 length in bits not in bytes. Affected files are
3103 lib/silcske/silcske.c, lib/silccore/silcauth.c and
3104 silcd/server_query.c.
3106 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * Added silc_attribute_payload_encode_data to directly encode
3109 the data into the attributes buffer. Renamed function
3110 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
3111 Affected files are lib/silccore/silcattrs.[ch].
3113 * silc_hash_table_find_foreach calls the foreach function now
3114 once even if the nothing was found with context set to NULL.
3115 Affected file lib/silcutil/silchashtable.[ch].
3117 * Remove the RESOLVING flag from client entry after received
3118 the Requested Attributes from the client. Fixed memory leak
3119 in client entry freeing. Affected files silcd/server_query.c
3122 * Added Requested Attributes support into SILC Client Library.
3123 It is not able to send requested attributes in WHOIS command,
3124 and also receive and process requested attributes. Added
3125 silc_client_attribute_[add|del] and silc_client_attributes_get
3126 functions. Added also `ignore_requested_attributes' to the
3127 SilcClientParams to not use attributes in client. Affected
3128 files are lib/silcclient/command.c, client_attrs.[ch],
3129 silcclient.h, client_internal and client.[ch].
3131 * Changed the silc_client_get_client_by_id to support Requested
3132 Attributes, it takes them as argument now. Affected file
3133 is lib/silcclient/silcclient.h, and idlist.c.
3135 * Added -details option to WHOIS command in Irssi SILC Client
3136 to support the requested attributes. By default it requests
3137 all attributes. Affected file lib/silcclient/command.c and
3138 irssi/doc/help/in/whois.in.
3140 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Add also SERVICE attribute for server-constructed attribute
3143 data. Also digitally sign the attributes and add
3144 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
3145 silcd/server_query.c.
3147 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * Changed the silc_attribute_payload_encode to support list
3150 of attributes (function may be called several times to add
3151 a new attribute). Removed the silc_attribute_payload_encode_list
3152 function. The encoding function now also automatically encodes
3153 the data, so the caller does not need to do that. Affected
3154 files lib/silccore/silcattrs.[ch].
3156 * Added support for replying on behalf of the user to the
3157 Requested Attributes in WHOIS command in the server. Affected
3158 file silcd/server_query.c.
3160 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3161 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3163 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Don't swtich to become primary router if we are backup if
3166 decryption error has occurred. Affected file silcd/server.c.
3168 * Fixed a bug in backup router IP address comparison in
3169 silc_server_backup_get.
3171 Save now also the port of the server/router and use that
3172 in comparison as well. Affected file silcd/server_backup.c.
3174 * Normal server now reconnects to backup router automatically
3175 if connection is lost to it. Affected file silcd/server.c.
3177 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * If packet processing fails (like integrity check fails)
3180 the connection is closed now. Affected files are
3181 lib/silccore/silcpacket.c and silcd/server.c.
3183 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Fixed double free in RSA public key set function
3186 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3189 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3192 Added server_query.[ch] which provides one interface for
3193 querying information using all three commands.
3195 * Changed all "typedef unsigned char" in core library to
3196 "typedef SilcUInt8".
3198 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3202 * Renamed silc_server_get_client_resolve to
3203 silc_server_query_resolve and moved to server_query.[ch].
3205 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Resumed client packet handling from server put the resumed
3208 client on wrong list on router and caused the client not
3209 be present on the network anymore. Now fixed to put the
3210 client to correct list. Affected file silcd/packet_receive.c.
3212 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3214 * Various cleanup in error message output in config parsing code
3215 and in server init code. Fixed error log files containing
3216 too many newlines ('\n') in some situations. Affected files are
3217 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3219 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Use the reverse lookupped hostname in client internals
3222 instead of one user provided us as remote server name.
3223 Affected file lib/silcclient/client.c.
3225 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Added 'app_context' to silc_schedule_init. It is an
3228 application specific context that is delivered to application
3229 in task callback functions. Affected files are
3230 lib/silcutil/silcutil.[ch].
3232 * The hb_context in SilcSocketConnection is not freed
3233 automatically anymore (application must free it). Freeing
3234 it automatic is inconsistent. Affected files are
3235 lib/silcutil/silcsockconn.[ch].
3237 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Added support for removing explicitly added client connections
3240 in rehash and closing the client connections if they were
3241 unconfigured in the rehash. Affected file silcd/server.c.
3243 * Added support for aborting automatically pending commands
3244 that never receives the reply (to avoid memory leaks).
3245 Added also silc_server_command_pending_timed to set the
3246 specific timeout for pending command. Affected files are
3247 silcd/command[_reply].[ch].
3249 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3250 specs and lib/silccore/silcstatus.h.
3252 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Changed the silc_get_time to accept time value as argument
3255 or if zero is sent return current local time. Affected
3256 file lib/silcutil/silcutil.[ch].
3258 * Added STATS command to client library and Irssi SILC client.
3259 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3261 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Assure that channel key is set before sending it. May
3264 crash server otherwise. Affected file silcd/packet_send.c.
3266 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Assure that endless loop cannot happen with detached client
3269 resolving on normal server. Added idlist status
3270 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3271 silcd/idlist.h and silcd/packet_receive.c.
3273 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Incoming file transfer request cannot use same session as
3276 the sending session. This can happen when sending file to
3277 yourself. Crashed the client on quit. Affected file
3278 lib/silcclient/client_ftp.c. Bug #24.
3280 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Implemented the draft-riikonen-precense-attrs draft and
3283 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3285 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Distribute the SERVER_SIGNOFF notify also to local backup
3288 routers from the primary router. The backup router may not
3289 have the signing of local server directly connected and need
3290 to know about the signoff. Affected file silcd/server_util.c.
3292 * Use the primary router as the origin of the locally connected
3293 server when it is disconnecting from the backup router since
3294 that's where it really is coming from. Now the clients from
3295 the disconnecting server are removed correctly and "shadow"
3296 clients are not left to the backup router. Affected file
3299 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * If normal server is standalone and found existing but disabled
3302 channel, do not re-create the channel since it creates
3303 duplicate same channels. Affected file silcd/server.c.
3305 * Added anonymous client connections support to server. New
3306 "anonymous" configuration option to ConnectionParams section
3307 added. If set to true, the username and hostname information
3308 of the client will be scrambled and anonymous user mode is
3309 set automatically to the user. Affected files are
3310 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3312 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * In JOIN notify handling, mark that the cache entry of the
3315 client cannot be expired. Can cause crashes on normal
3316 server (asserts client->channels). Affected file is
3317 silcd/packet_receive.c.
3319 * From now on distribution versions are used as protocol versions
3320 instead of by default using the Toolkit base version as protocol
3321 version. Affected file prepare.
3323 * Do not set the locally resolved hostname for local client
3324 entry but take what server sends. This way the real hostname
3325 is showed in WHOIS for yourself. Affected file is
3326 lib/silcclient/idlist.c and lib/silcclient/client.c.
3328 * Resolve local info with IDENTIFY when connecting to server.y
3330 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3332 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3333 for implied search (not needed on platforms which has native
3334 pthreads library). Use --without-pthreads to disable threads.
3335 Affected file is configure.in.pre
3337 * Fixed --with-iconv on platforms which need to bypass (broken)
3338 native iconv(). Affected file is configure.in.pre
3340 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Moved -C option parsing in Irssi SILC client at same time
3343 as other options. The UI was initialized earlier and caused
3344 problems on command line. Bug #16. Affected file is
3345 irssi/src/silc/core/silc-core.c.
3347 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3349 * Added global variable silc_log_timestamp that tells silclog
3350 wether to print or not the timestamp in the logging files.
3351 Affected file lib/silcutil/silclog.[ch].
3353 * Added silcd configuration option Timestamp in the Logging
3354 section. Affected file silcd/serverconfig.[ch],
3355 doc/example_silcd.conf.in.
3357 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Fixed fingerprint checking to check for entirely empty
3360 fingerprint instead of two first bytes when determining
3361 if it is set. Bug #18. Affected file silcd/command.c.
3363 * Fixed duplicate PKCS name registering to not allow it.
3364 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3366 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3368 * Conditionalize non-gcc compiler optimizations for various
3369 platforms, enable those commented out. Cleanups.
3370 Affected file lib/silcmath/mpi/configure.in
3372 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3374 * silc_rng_exec_command() left zombie processes if command
3375 didn't generate any output. Affected file
3376 lib/silccrypt/silcrng.c
3378 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3380 * Rewrote iconv checking, introduce --with-iconv for systems
3381 which rely on libiconv. Check if iconv() provided by libc
3382 is good enough, otherwise demand libiconv. Affected file
3385 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3387 * Search for ldopen() also in libc. This enables SIM support
3388 on *BSD systems. Based on patch from Alex Zepeda. Affected
3389 file configure.in.pre
3391 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3393 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3394 This fixes prepare on *BSD systems. Affected file
3397 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * More fixed for not having purge timeout for global clients
3400 that are on channel. Affected files silcd/command_reply.c
3403 * Fixed the rekey protocol to work with backup router connections.
3404 Rekey packets are now allowed on disabled connections as
3405 well. Affected files silcd/packet_send.c and server.c.
3407 * Do not switch to be as backup router when shutting down and
3408 closing the primary connection. Affected file silcd/server.c.
3410 * Fixed memory leaks in backup router deleting. Added
3411 silc_server_backup_free to free all data during shutdown of
3412 server. Affected files silcd/server_backup.[ch].
3414 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Do not process commands if the sock->user_data is NULL.
3417 Affected file silcd/command.c.
3419 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Fixed buffer overflow and security problems (loosing bits
3422 in CFB encryption) in SILC RNG. Problems reported by
3423 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3425 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Added yet more checks that client is not expired on global
3428 list if it is on channels. Affected file is
3429 silcd/command_reply.c.
3431 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Merged c0ffee's MIME signal patch which adds support for
3434 sending also MIME messages in Irssi SILC Client, and handling
3435 received MIME messages in a signal (and perhaps doing something
3436 to non-textual MIME messages).
3438 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Fixed pending command deletion in server and client library
3441 to check the whole list instead of breaking after first found.
3442 The affected files are silcd/command.[ch] and
3443 lib/silcclient/command.[ch].
3445 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3448 secret or private, otherwise it's possible to find out
3449 whether a secret channel exists or not. Affected file
3452 * If CMODE change fails during the mode setting, assure that
3453 the old mode mask is set for the channel back. Affected
3454 file silcd/command.c.
3456 * Fixed passphrase saving on +a channel on normal server
3457 after successful JOIN command. Affected file silcd/command.c.
3459 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Remove server/router operator privileges in DETACH command,
3462 since it's possible to resume to server where these
3463 privileges would not be allowed for the client. Affected
3464 file silcd/command.c.
3466 * Do not set to wait for backup in rehash of the server.
3467 Affected file silcd/server.c.
3469 * Do not check listener sockets when counting how many
3470 socket connections we have. Affected file is
3471 silcd/server_util.c.
3473 * Do not announce disconnected clients that are remaining
3474 in history (for WHOWAS). This is because SIGNOFF notify
3475 for these has been sent earlier already. Affected file
3478 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Buffer overflow with CUMODE command's mode->mode character
3481 conversion. Reported by Ville Räsänen. Affected file
3482 lib/silcutil/silcutil.c.
3484 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Allow heartbeat packets to go disabled connections anyway.
3487 Affected files silcd/server.c and silcd/packet_send.c.
3489 * Do not broadcast New Channel packets with List flag set
3490 in the packet to backup routers. The router must check
3491 for the correctness of the packets before sending them.
3492 It is possible that router will have enforce Channel ID
3493 change and this would cause desync in the backup router.
3494 Affected file silcd/packet_receive.c.
3496 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3497 are handled in list parsing. They are not list packets
3498 anymore. Affected file silcd/packet_receive.c.
3500 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Stop waiting for backup router through the timeout, not
3503 directly after backup router has arrived. Affected file
3506 * Do not re-create channel keys and send them when removing
3507 clients in server shutdown. Affected files are
3508 silcd/server_internal.h and silcd/server_util.c.
3510 * Notify distribution to backup routers was missing from
3511 the silc_server_send_notify_dest function which caused
3512 desyncing problems with backup router. Affected file is
3513 silcd/packet_send.c.
3515 * The client's channel removing was working wrong on
3516 backup router. It assumed that it doesn't know global
3517 information but backup router does know. For this reason
3518 it could remove channel when it wasn't supposed to do that.
3519 Affected file silcd/server.c and silcd/server_util.c.
3521 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Stop for a couple seconds after badkup router has become
3524 primary router. Affected file silcd/server.c.
3526 * Added silc_server_remove_servers_by_server, which is used
3527 to remove servers originated from some other server. Also
3528 clients of those servers can be removed too. Affected file
3529 silcd/server_util.[ch].
3531 * When removing clients after a server has signed of remove
3532 also all servers behind that server (unless they are known
3533 to be available locally), and send SERVER_SIGNOFF for each
3534 of the server separately. Also the signed off clients are
3535 sent now separately per signed off server. The affected files
3536 are silcd/server.c and silcd/server_util.[ch].
3538 * All servers added with silc_idlist_add_server must always
3539 have both "router" and "connection" pointers set. Otherwise,
3540 bad server entries may be left around in the cache.
3541 Affected file silcd/command_reply.c.
3543 * Do not create the channel key in NEW_CHANNEL packet
3544 processing if the channel is empty. Affected file
3545 silcd/packet_receive.c.
3547 * Completed backup router support for standalone routers.
3548 Supports also servers in the cell that do not use the backup
3551 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Fixed a bug in silc_string_regexify which did not add '^'
3554 at the start of each string, and thus the matching was
3555 not explicit. For example ban list iikone@*!*@* would
3556 match also "priikone", which is wrong, it would have to be
3557 *iikone@*!*@* to match also "priikone". Affected
3558 file lib/silcutil/unix/silcunixutil.c.
3560 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Enable all local server connections before updating client
3563 caches when we've become backup router. Otherwise, signoff
3564 packets may not reach the clients. Affected files are
3565 silcd/server.c and silcd/server_util.[ch].
3567 * Fixed a bug in version string parsing which could crash
3568 the program with specially formatted version string.
3569 Bug reported and patch provided by Ville Räsänen. Affected
3570 file lib/silcutil/silcutil.c.
3572 * Handle the disconnection immediately when DISCONNECT
3573 packet is received in server. Affected file silcd/server.c.
3575 * Primary router now waits a short time (10 seconds) for
3576 backup router connection before accepting any other
3577 connection (except local). Affected file silcd/server.c,
3580 * Fixed a crash in client libary in NICK_CHANGE notify when
3581 NICK_CHANGE arrived for client entry we are resolving
3582 currently. Affected file lib/silcclient/client_notify.c.
3584 * Call the sconn->callback completion even if error had
3585 occurred. Start reconnecting always if connection to
3586 primary router fails during backup router protocol.
3587 Affected files silcd/server.c and server_backup.c.
3589 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Added functions silc_server_send_opers and
3592 silc_server_send_opers_notify to send packets stricly
3593 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3594 to send variable argument notify to operators.
3595 Affected files silcd/packet_send.[ch] and silcd/server.h.
3597 * Removed UMODE rights checking with UMODE_CHANGE notify.
3598 Affected file silcd/packet_receive.c.
3600 * Server/router operator now receives notify when network
3601 switches to backup router and when it resumes the use of
3602 primary router. Affected file silcd/server.c and
3603 silcd/server_backup.c.
3605 * Fixed the updating of client information after backup
3606 resuming protocol is over; update all except local clients
3607 to the new primary router. The affected file is
3608 silcd/server_util.c.
3610 * Added support for closing active connections in rehash
3611 that were unconfigured by the user. Supports currently
3612 closing server and router connections. Affected file
3615 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3617 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3620 is NULL since seems that on some platforms NULL is allowed
3621 and on some it's not. Fallback encoding is used instead.
3622 Affected file lib/silcutil/silcstrutil.c.
3624 * Fixed statistics updating for incoming server connection
3625 which could cause problems when re-connecting. Affected
3626 file silcd/server.c.
3628 * Preliminary backup router support for standalone router
3629 added. Affected files in silcd/.
3631 * Mark server connections in backup router disabled before
3632 and after backup protocol. Affected file is
3633 silcd/server_backup.c.
3635 * Added support for reconnecting to remote server connection
3636 even if the protocol fails, and if the configuration wants
3637 us to keep trying to connect anyway.
3639 Server connection is not allowed to backup router if
3640 backup router does not have connection to primary router yet.
3642 Affected file is silcd/server.c.
3644 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Added silc_client_udpate_server function to update changed
3647 server info. Affected file lib/silcclient/idlist.[ch].
3649 * Added check for server entries that are being resolved when
3650 notify is received. If being resolved, handle the received
3651 notify only after it's resolved so that all notifys are
3652 handled in same order as received from the server.
3654 Added similar resolver check to channel entries. Every
3655 notify that cause resolving of any information that affects
3656 channel entry marks the channel entry in waiting state.
3657 After whatever resolving is over the waiters are signalled
3658 and only then the notifys are handled in the same order
3659 as delivered from the server.
3661 Affected files are lib/silcclient/idlist.[ch], and
3664 * Fixed KILLED notify handling in normal server. Affected
3665 file silcd/packet_receive.c.
3667 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3668 is locally connected, or was locally connected (but may
3669 be detached and connection is not active). Added also
3670 SILC_IS_LOCAL for checking this status. Affected files
3671 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3672 silcd/server.c and silcd/server_internal.h.
3674 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Don't send or handle TOPIC_SET if topic is already set and
3677 is same as being set. Affected files silcd/command.c and
3678 silcd/packet_receive.c.
3680 * Fixed CMODE change rights checking to work correctly when
3681 removing modes by operator. Affected file is
3682 silcd/server_util.c.
3684 * Fixed some handling with New Channel packet in router and
3685 fixed some CMODE_CHANGE notify handling in server and router.
3686 Affected file is silcd/packet_receive.c.
3688 * Changed "disconnect" client operation to include the
3689 reason of the disconnection and optional disconnection
3690 message. Affected file lib/silcclient/silcclient.h.
3692 * Made the compilation of lib/contrib/ stuff conditional.
3693 Affected files configure.in.pre, lib/contrib/Makefile.am.
3695 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3698 to the sender of the notify too, to avoid situation where two
3699 notifys are in the network at the same time going to oppsite
3700 directions. Affected file silcd/packet_receice.c.
3702 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Delete the client from channel even if the cilent->id is
3705 NULL. It was possible that client was deleted without
3706 removing from channels (theoretically at least). Affected
3707 file silcd/server.c and silcd/server_util.c.
3709 * Free the client data too when resuming is not successful.
3710 Affected file silcd/packet_receive.c.
3712 * Merged some code from c0ffee's silc-plugin. Affected files
3713 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3715 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3716 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3717 to the primary router connection, the other one returns
3718 TRUE if packet must be broadcasted to network.
3720 * All notifys that are destined to primary router (to network)
3721 are now automatically sent to backup routers even if the
3722 router is standalone (and has backup router). Affected files
3725 * Added --without-irssi and --without-silcd configuration
3726 options for disabling the compilation of these applications.
3727 Affected file configure.in.pre and prepare.
3729 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3732 UTF-8 encoding and decoding. Added also new encodings
3733 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3735 Added also SILC_STRING_LANGUAGE which is language and charset
3736 specific encoder and decoer for those platforms that support
3737 iconv(). It can convert the UTF-8 to and from the locale
3738 specific character set.
3740 Affected file lib/silcutil/silcstrutil.[ch].
3742 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3744 * Added function silc_get_command_name to the file
3745 lib/silcutil/silcutil.[ch].
3747 * Improved the server debug output a bit. Affected files are
3750 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Save the channel passphrase when received succesful JOIN
3753 command reply from router, on normal server. Otherwise
3754 joinig +a channels from normal server is not possible.
3755 Affected file silcd/command.c.
3757 * Fixed a bug in TOPIC_SET notify handling. The notifier
3758 may be other than client too, like server or channel.
3759 It expected it to always be only client and ignored the
3760 notify. Affected file silcd/packet_recieve.c.
3762 * Removed some (unnecessary) debug printing from
3763 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3765 * Do not force CMODE_CHANGE when server is announcing new
3768 Router announces stuff only after server reannounces channel
3769 after CHANNEL_CHANGE notify.
3771 These fixes optimizes the announcing procedure, and perhaps
3772 fixes some problems too. Affected file silcd/packet_receive.c.
3774 * Fixed SERVER_SIGNOFF sending to local clients. It was
3775 totally broken and sent the notify to all local clients,
3776 instead of only to those that was on same channel as the
3777 signing off clients. Affected file silcd/server_util.c.
3779 * Added -D option to server. It can be used to give debug
3780 level. The levels are from 0 - 99, and are predefined for
3781 smooth server debugging. (see silcd.c for the predefined
3782 levels). Affected file silcd/server.c.
3784 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Fixed a bug in Irssi SILC client to close the connection
3787 properly when disconnecting from server. Affected file
3788 irssi/src/silc/core/client_ops.c.
3790 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * When authenticating as founder during JOIN command, check
3793 that the one authenticating becomes the only founder on the
3794 channel. Affected file silcd/command.c.
3796 * Better checking for founder mode setting when CUMODE_CHANGE
3797 notify is received. Affected file silcd/packet_receive.c.
3799 * Close all connections when shutting down the server by sending
3800 DISCONNECT packet. Close all listeners too when shutting
3801 down the server. Affected file silcd/server.c.
3803 * Handle DISCONNECT packet correctly in client library by
3804 calling the "disconnect" client operation. Affected file
3805 lib/silcclient/client.c.
3807 * Handle local errors correctly during resuming. Affected
3808 file lib/silcclient/client.c.
3810 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * The log file is not dupped internally anymore in
3813 lib/silcutil/silclog.c. Fixed memory leaks too.
3815 * The scheduler now dispatches all pending timeout tasks
3816 when it is uninitialized with silc_schedule_uninit.
3817 Affected file lib/silcutil/silcschedule.c.
3819 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Added --enable-stack-trace option to configure. Added
3822 memory allocation stack trace support. Added files
3823 lib/silcutil/stacktrace.[ch]. Affected files are
3824 lib/silcutil/silcmemory.[ch].
3826 * Fixed memory leaks from libraries and server. Affected
3827 files around the tree.
3829 * Reverted back a fix made to CUMODE which broke it.
3830 Affected file silcd/command.c.
3832 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3834 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3835 core library, and implemented it. All textual messages SHOULD
3836 use this flag and the message MUST be UTF-8 encoded.
3837 All text messages sent by Irssi SILC client are now UTF-8
3838 encoded (regardless whether the terminal supports UTF-8 or not).
3839 Affected files are lib/silccore/silcchannel.h,
3840 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3843 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Added lots of new statistics updating that was missing from
3846 the server and router code. Affected files in silcd/.
3848 * Sending SIGUSR1 signal to server now dumps the current
3849 server statistics into /tmp directory. Affected file is
3852 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3853 the SILC Hash Interface also. Added new functions
3854 silc_hash_get_name, silc_hash_init, silc_hash_update and
3855 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3857 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Added some better info printing for client during connecting.
3860 Affected file silcd/server_util.c.
3862 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3863 to silence a user on a channel. Affected files are
3864 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3865 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3866 and silcd/packet_receive.c.
3868 * Fixed a fatal bug in handling of malformed command payload.
3869 Affected file silcd/command.c.
3871 * Fixed a double free when announcing channel users to router.
3872 Affected file silcd/server.c.
3874 * After successful authentication to channel founder mode, check
3875 that there isn't anyone else with founder mode on the channel.
3876 The one that authenticated will become founder and anyone
3877 else is demoted. Affected file silcd/command.c.
3879 * Added error printing of any error that has occurred during
3880 any command in client library. Affected file is
3881 irssi/src/silc/core/client_ops.c.
3883 * Removed some error printing from the client library and left
3884 it for the application to worry (from the error status it
3885 receives in 'command' client operation. Affected file is
3886 lib/silcclient/command.c.
3888 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3891 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3892 Starting key agreement with itself is denied. Affected file
3893 is lib/silcclient/client_keyagr.c.
3895 * Fixed some error checkings from the SFTP library which caused
3896 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3897 and lib/silcsftp/sftp_util.c.
3899 * Added new "debug" and "debug_string" settings to Irssi SILC
3900 client which can be used to print runtime debugging on the
3901 Irssi's screen. Available when compiled with --enable-debug
3902 option. Affected file irssi/src/silc/core/silc-core.c.
3904 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3906 * Fixed a missing variadic parameter in a function call that
3907 caused server crash when a non-allowed connection arrived.
3908 Reported by Richard Becker. Affected file silcd/server.c.
3910 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Added WATCH list sending to backup routers from router.
3913 The WATCH command is sent by the router to the backup
3914 router. Affected file silcd/command.c.
3916 * Mark the backup_router flag for RouterConnection entry
3917 if the backup router stuff is defined in the config file.
3918 Affected file silcd/serverconfig.c.
3920 * Fixed some backup data sending around the code to work better
3921 if the router is standalone router. Not all places were fixed.
3922 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3925 * Fixed the router connecting when connecting to multiple
3926 routers. It ignored every other router except the first
3927 one. Affected file silcd/server.c.
3929 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Made the private key generation after expiration optional.
3932 If not created after expiration the old key will re-expire
3933 at a later time (and thus key pair is not necessary to
3934 change). Affected file irssi/src/silc/core/clientutil.c.
3936 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * The length arguments in bind() and connect() were wrong
3939 and fixed now to used SIZEOF_SOCKADDR in the
3940 lib/silcutil/unix/silcunixutil.c.
3942 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Fixed detach timeout handling to use Client ID and not
3945 the actual client entry which may be freed in the callback.
3946 Affected file silcd/command.c.
3948 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Merged c0ffee's multiple interface support patch.
3951 Affected files in silcd/.
3953 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Cleanup keys properly. Affected file is
3956 irssi/src/silc/core/clientutil.c.
3958 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Display the user mode on the status bar. Affected file
3961 irssi/src/silc/core/silc-expandos.c.
3963 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * If private message key is not set, but the flag is set in
3966 the packet, ignore the packet since it cannot be decrypted.
3967 Affected file lib/silcclient/client_prvmsg.c.
3969 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * When resuming client, remove the old client entry from
3972 the watcher list too. Affected file silcd/packet_receive.c.
3974 * Do not allow normal server to force founder mode away
3975 from router if the founder mode is already set. Affected
3976 file silcd/packet_receive.c.
3978 * Remove the client entry with watch notify types with short
3979 timeout, and not directly, so that other notifys can be
3980 retrieved too. Affected file lib/silcclient/client_notify.c.
3982 * Display notification about data messages that cannot be
3983 displayed. Affected files irssi/src/silc/core/client_ops.c,
3984 irssi/src/fe-common/silc/module-formats.[ch].
3986 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Fixed the CHANNEL_CHANGE notify handling in client libary
3989 to not use freed memory. Affected file is
3990 lib/silcclient/client_notify.c.
3992 * Fixed CUMODE_CHANGE notify handling in server. Affected
3993 file silcd/packet_receive.c.
3995 * Fixed USERS command to support empty channels. Affected
3996 file silcd/command.c.
3998 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Allow multiple identical pending commands to be registered
4001 in client library. Affected file is lib/silcclient/command.c.
4003 * Call the completion for resolving client information only
4004 after all resolvers has finished. This fixes a crash in
4005 the client. Added support for checking when the resolvers
4006 are finished. Affected file is lib/silcclient/idlist.c.
4008 * Wait by default 3 seconds before reconnecting to the server
4009 after being disconnected. Makes the /detach command a bit
4012 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Check the watcher list before sending signoff notifys
4015 when closing client connection. Affected file is
4018 * Added better CMODE command rights checking. Affected file
4019 silcd/server_util.c.
4021 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Fixed watcher list checking during server signoff. It
4024 crashed the server. Affected file silcd/server_util.c.
4026 * The JOIN command reply returns now the founder's public
4027 key. Affected file is silcd/command.c.
4029 * Announce the channel mode, and the mode properties with
4030 CMODE_CHANGE notify. Affected file silcd/server.c.
4032 * Mark new channels by default disabled, untill at least
4033 one user joins the channel. Affected file is
4034 silcd/packet_receive.c.
4036 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * The nickname argument to watch notify can be optional.
4039 Fixes a crash in server. Affected file silcd/packet_send.c.
4041 * Remove the client entry from cache if the WATCH notify type
4042 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
4043 lib/silcclient/client_notify.c.
4045 * Check the watcher list before and after changing nickname
4046 when the NICK_CHANGE notify is received. Affected file is
4049 * Fixed a crash in OPER and SILCOPER command sending. Empty
4050 passphrase caused the crash. Affected file is
4051 lib/silcclient/command.c.
4053 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Merged with Irssi CVS for Irssi SILC client.
4057 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Completed the protocol specifications.
4061 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Merged with Irssi CVS for Irssi SILC client.
4065 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * Added the founder's public key delivery to the
4068 CUMODE_CHANGE notify type as well. Updated the protocol
4069 specs and the code. Affected files are silcd/packet_send.[ch],
4070 silcd/packet_receive.c and silcd/command.c.
4072 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Added silc_pkcs_public_key_copy function into the
4075 lib/silccrypt/silcpkcs.[ch].
4077 * Remove the `iv' from the SilcChannelEntry since we can
4078 live without it. Affected files are silcd/idlist.h and
4079 silcd/packet_receive.c.
4081 * Added support for sending the founder's public key in
4082 the CMODE_CHANGE notify packet in the server. Affected
4083 files are silcd/packet_send.[ch], silcd/packet_receive.c,
4084 silcd/command.c and silcd/server.c.
4086 * Changed the FOUNDER_AUTH authentication to use only
4087 public key authentication as defined by new protocol
4088 specs. Passphrase authentication with that mode cannot
4089 be used anymore. It is now possible to reclaim founder
4090 mode from any server in the network. Affected files are
4091 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
4093 * Added permanent channels support by making the channel
4094 permanent when FOUNDER_AUTH mode is set on the channel.
4095 The channel will not be destroyed even if channel is empty
4096 when that mode is set. Protocol TODO #17. Affected
4097 files are silcd/server.[ch], server_util.[ch],
4098 silcd/command.c, silcd/packet_receive.c and
4099 lib/silcclient/command.c.
4101 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Added reference counter to the command reply context in
4104 the client library. Affected files are
4105 lib/silcclient/command_reply.[ch].
4107 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Fixed rekey protocol with PFS in the client library.
4110 Affected file is lib/silcclient/protocol.c.
4112 * Added support for list of errors in client library
4113 command reply handling. Affected file is
4114 lib/silcclient/command_reply.c.
4116 * Defined that the WHOIS and IDENTIFY commands can send
4117 list of errors. Updated the protocol specs. Protocol
4120 * Added support for sending list of errors to WHOIS and
4121 IDENTIFY commands in server. Added support for receiving
4122 list of errors in server. Affected files are
4123 silcd/command.c and silcd/command_reply.c.
4125 * Fixed client info resolving on LEAVE command in client
4126 library to not crash. Affected file is
4127 lib/silcclient/client_notify.c.
4129 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Defined that the NICK command replies with thew changed
4132 nickname too, to make the nickname changing simpler at
4133 the client's end. Updated protocol specs and the code
4134 in client and server. Affected files are
4135 silcd/command.c, lib/silcclient/command_reply.c and
4136 lib/silcclient/command.c.
4138 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added `Compressed' packet flag to indicate that the packet
4141 payload is compressed by the sender. Updated the protocol
4142 specs and the core library. The compression still is not
4143 implemented in the sources. Affected file is
4144 lib/silccore/silcpacket.h.
4146 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Remove pending command callbacks also if the connection
4149 to the server is destroyed. Affected file is
4150 lib/silcclient/client.c.
4152 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Added new QUIET channel user mode that can be used to
4155 quiet a user in a channel. Updated the protocol specs but
4156 it wasn't implemented yet. Protocol TODO #27. Affected
4157 file is lib/silccore/silcmode.h.
4159 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Added BLOCK_INVITE user mode to be able to block incoming
4162 invite notifications. Protoocol TODO #26. Affected files
4163 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4166 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4167 the protocol specs and the code. Affected file is
4168 lib/silccrypt/silcpkcs.c.
4170 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Disconnect Payload includes now the status type. Updated
4173 the protocol specs and the code. Protocol TODO #25.
4174 Affected files are silcd/server.c, lib/silcclient/client.c.
4176 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4177 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4178 Moved the silc_client_command_status_messages table to the
4179 lib/silcutil/silcutil.c and added new funtion
4180 silc_get_status_message, which deprecates function
4181 silc_client_status_message. Affected files are
4182 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4183 lib/silcutil/silcutil.[ch].
4185 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Defined that the nickname hash in Client ID MUST be from
4188 lowercase nickname. This effectively changes nicknames in
4189 SILC to case-insensitive. Updated the protocol specs and
4190 the code. Affected files are lib/silcutil/silcutil.[ch],
4191 silcd/serverid.c, and silcd/idlist.c.
4193 * Added new channel user modes BLOCK_MESSAGES_USERS and
4194 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4195 code. Affected files are lib/silccore/silcmode.h,
4196 lib/silcclient/command.c, and silcd/packet_send.c.
4198 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4199 specs and code. Affected file lib/silccore/silcstatus.h.
4201 * Added support for watch list. It is possible to add nicknames
4202 to be watched, and when they come to network, leave network
4203 or user mode changes the watcher will be notified of this
4204 change. Added SILC_COMMAND_WATCH command, added new
4205 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4206 notifications. Updated the protocol specs and implemented
4207 this to library, client and server. Protocol TODO #21.
4208 Affected files are lib/silccore/silccomand.h,
4209 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4210 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4211 silcd/packet_send.[ch], silcd/packet_receive.c, and
4212 irssi/src/silc/core/client_ops.c.
4214 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4215 somebody watching you. Updated the protocol specs and the
4216 code. Affected files are lib/silccore/silcmode.h, and
4217 lib/silcclient/command.c.
4219 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Added service support to SILC protocol. Added new command
4222 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4223 core library. Services are not implemented in server or
4224 client for now. Protocol TODO #20. Affected files are
4225 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4227 * Added SilcStatus argument to `command' client operation
4228 to return the error status when command sending fails
4229 locally. Changed all command in client library to return
4230 correct command status. Affected files are
4231 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4232 irssi/src/silc/core/client_ops.c.
4234 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4236 * Added silc_mime_parse function to parse MIME headers.
4237 Affected files are lib/silcutil/silcstruti.[ch].
4239 * Added MIME header parsing in Irssi SILC Client. It displays
4240 all textual MIME objects, others it ignores. Affected file
4241 is irssi/src/silc/core/clien_ops.c.
4243 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4245 * Fixed a bug in the pid writing function, which couldn't be
4246 written in a root-owned directory.
4248 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Defined that channel message to unknown Channel ID must
4251 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4252 Updated the protocol specs and the code in server. The
4253 affected file is silcd/packet_receive.c.
4255 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4257 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4258 that it is used to send error notifys if error occurs during
4259 some SILC packet processing, except commands. The error
4260 types are same as for command reply types. Defined that
4261 if private message is sent to unknown Client ID the error
4262 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4263 Updated the protocol specs and code. Affected files are
4264 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4265 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4266 and irssi/src/silc/core/client_ops.c. Renamed the
4267 SilcCommandStatus to SilcStatus.
4269 * Defined the use of extra WHOIS attributes in WHOIS command.
4270 The <Requested Attributes> (defined in a separate document)
4271 can be used to request additional information about user
4272 not returned by standard WHOIS command. Defined that server
4273 can send WHOIS command directly to client. Client provides
4274 the requested attributes to the server. Updated the protocol
4275 specs. Protocol TODO #4. Implementation is not done yet
4276 (Protocol TODO #24).
4278 * Renamed function silc_client_command_status_message to
4279 silc_client_status_message. Affected files are
4280 lib/silcclient/command_reply.[ch].
4282 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4285 32 bit integers. Updated the protcol specs and the code.
4286 Affected files are silcd/command.c and
4287 lib/silcclient/command.c.
4289 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4291 * Fixed a bug in library where sending a bogus authentication
4292 payload would lead to a crash. Affected file is
4293 lib/silccore/silcauth.c.
4295 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4297 * Added detach_disabled and detach_timeout server config
4298 options to the server. Affected files silcd/serverconfig.[ch],
4299 silcd/command.c and silcd/packet_receive.c.
4301 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Added resolve_cmd_ident field to the SilcClientEntry structure
4304 too so that if the entry is for example being resolved so
4305 another command may attach to the same pending command reply
4306 without requiring to resolve the same entry again. Added
4307 support for adding multiple pending commands for one
4308 command idenfier. Affected files lib/silcclient/command.[ch],
4309 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4311 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Defined that server receives WHOIS command reply for private
4314 and secret channels too. Updated protocol specs and the
4315 code in server. Affected file silcd/command.c.
4317 * Defined <channel user mode list> argument to WHOIS command
4318 reply for returning user modes on the channels. The
4319 channel list now doesn't include the user mode anymore but the
4320 actual channel mode. Updated protocol specs and the code in
4321 client and server. Affected files are silcd/command_reply.c,
4322 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4323 and lib/silcclient/command_reply.c.
4325 * Save the channels list in WHOIS command reply in normal server
4326 so that WHOIS always shows joined channels also in normal
4327 server and not just on router. Affected file is
4328 silcd/command_reply.c.
4330 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Defined that server receives USERS command reply for private
4333 and secret channels too. Updated protocol specs and the
4334 code in server. Affected file silcd/command.c.
4336 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Changed the UMODE's mode mask argument to be optional. If
4339 not provided then the command merely returns the current mode
4340 mask to the client. Updated protocol specs and the server.
4341 Affected file is silcd/command.c.
4343 * Added SILC session detachment/resuming support. It is possible
4344 to detach by closing the network connection and then re-connect
4345 and resume to the old client session. Added DETACHED user
4346 mode that server will set for detached client. Added new
4347 packet RESUME_CLIENT which is used to perform the resuming
4348 process. Added DETACH command. Updated the protocol specs,
4349 core library, client and server. Protocol TODO #22. Very
4350 many affected files around the tree.
4352 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4354 * Changed the CMODE's mode mask argument to be optional. If
4355 not provided then the command merely returns the current mode
4356 mask to the client. Updated protocol specs and the server.
4357 Affected file is silcd/command.c.
4359 * Changed the Killer's Client ID in KILLED notify to be just
4360 any ID payload since router server is allowed to kill as well.
4361 Updated protocol specs, client libary and server. Affected
4362 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4363 and irssi/src/silc/core/client_ops.c.
4365 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Added new user modes ANONYMOUS for special anonymous servers
4368 that may set the mode for client, and BLOCK_PRIVMSG which
4369 client may set to block incoming private messages unless the
4370 Private Message Key flag is set (using private keys to protect
4371 private messages). Updated protocol specs and code in client
4372 and server and core library. Protocol TODO #23. Affected
4373 files are lib/silccore/silcmode.h, silcd/server.[ch],
4374 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4375 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4377 * Added new channel user mode BLOCK_MESSAGES which the client
4378 may set to itself to tell server not send channel messages.
4379 Other packets such as channel key packets are still sent.
4380 Protocol TODO #23. Updated the protocol specs, client and
4381 server. Affected files are lib/silccore/silcmode.h,
4382 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4383 lib/silcutil/silcutil.c, silcd/command.c, and
4384 silcd/packet_send.c.
4386 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Redefined the Status Payload to include now two 8 bit fields,
4389 instead of one 16 bit field. This now makes it possible to
4390 send list of errors. Updated the protocol specs and the code
4391 in core library, client library and server. Protocol TODO #1.
4392 Affected files are lib/silccore/silccommand.[ch],
4393 lib/silcclient/command_reply.[ch], silcd/command.c,
4394 silcd/command_reply.c and silcd/packet_receive.[ch].
4396 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4398 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4399 must be handled by the application and should tell the application
4400 that an error message was already printed, and it should print the
4401 config coords (line, filename, ...). Affected files are
4402 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4404 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4405 server config parsing code more readable.
4407 Fixed a bug in the fetch_logging() config callback.
4409 Affected files is silcd/serverconfig.c.
4411 * Drop root privileges when started in foreground. Don't drop them
4412 if debugging also. Affected file is silcd/silcd.c.
4414 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Added more IM-like features by introducing new user modes
4417 for setting various presence information. Added new modes:
4418 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4419 specs and code. Protocol TODO #19. Affected files are
4420 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4421 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4423 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Added STATS command to the protocol after all, to return
4426 various statistical information about the network. It can
4427 be used by clients to retrieve statistical information, and
4428 servers may use it to to fetch cell and network wide
4429 statistics from router. Updated the protocol specs and
4430 implemented it to the server. Protocol TODO #16.
4431 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4432 silcd/command_reply.[ch].
4434 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * The LIST command reply in client libary now adds new channel
4437 entry if the returned channel doesn't exist yet in cache,
4438 and returns the channel entry to the application in the
4439 command_reply client operation. Affected file is
4440 lib/silcclient/command_reply.c.
4442 * Changed the channel message payload's MAC generation to
4443 include the IV in the MAC as well. This way all relevant
4444 parts of the channel message payload are authenticated also
4445 with the channel message MAC (and not only by packet MAC).
4446 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4447 Affected file is lib/silccore/silcchannel.c.
4449 * Fixed the SKE to save the remote version, since the
4450 silc_ske_parse_version mistakenly checked wrong version,
4451 after it replaced the start payload. Affected files are
4452 lib/silcske/silcske.[ch].
4454 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4456 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4457 string utility functions. Added there also new functions
4458 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4459 Affected files lib/silcutil/silcstrutil.[ch].
4461 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4462 files are lib/silcutil/silcstrutil.[ch].
4464 * Defined that the security property fields in SKE SHOULD be
4465 UTF-8 encoded, defined that version string MUST be US-ASCII
4466 encoded, defined that passphrases sent in connection
4467 authentication protocol MUST be UTF-8 encoded. Implemented
4468 these to the client and server. Defined also that other
4469 passphrases sent in the protocol MUST be UTF-8 encoded.
4470 Affected files are lib/silcske/silcske.c,
4471 lib/silcclient/protocol.c, silcd/protocol.c,
4472 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4474 * Changed the silc_client_close_connection interface to not
4475 need the SilcSocketConnection which should not be visible
4476 to application. Affected files are lib/silcclient/client.c
4477 and lib/silcclient/silcclient.h.
4479 * Rewrote the text for Private Message Key Payload in the
4480 protocol specification. Protocol TODO #11.
4482 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * Upgraded the protocol version to 1.1, updated protocol specs
4487 * Added the nickname as new argument to NICK_CHANGE notify and
4488 added it to protocol specs and implemented it to client and
4489 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4490 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4491 lib/silcclient/client_notify.c.
4493 * Added the killer's client ID to the KILLED notify and added
4494 it to protocol specs and implemented it to client and server.
4495 Protocol TODO #13. Affected files are silcd/command.c,
4496 silcd/packet_receive.c, packet_send.[ch],
4497 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4498 The killer's client entry is now returned to application in
4499 the `notify' client operation.
4501 * Fixed the Max Argument fields that had too large value set
4502 in the protocol specs. Protocol TODO #14.
4504 * Added the LEAVE command reply to return the ID of parted
4505 channel. Updated protocol specs and implemented it to the
4506 client and server. Protocol TODO #15. Affected files are
4507 silcd/command.c, lib/silcclient/command_reply.c. The channel
4508 entry is now returned to application in the `command_reply'
4511 * Rewrote the version SKE version checking in client libary
4512 and in server to use the silc_parse_version_string. Affected
4513 files are lib/silcclient/protocol.c, silcd/protocol.c.
4515 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4516 commands that was missing it, and updated protocol specs and
4517 the server implementation. Protocol TODO #10. The affected
4518 file is silcd/command.c.
4520 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4521 generic reply to a generic request (REQUEST flag), and
4522 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4523 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4524 to define the payload for DATA flag. Added the flags to
4525 the implementation. Protocol TODO #9. Affected file is
4526 lib/silccore/silcchannel.h.
4528 Changed the client library to return the message length
4529 to application as well in the channel_message and private_message
4530 client operations. Affected files are
4531 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4532 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4533 and lib/silcclient/client_ops_example.c.
4535 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4536 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4537 the channel. Updated protocol specs and impelemented this
4538 to client and server. Protocol TODO #6. Affected files are
4539 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4540 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4542 Added new options m and M to CMODE command in Irssi SILC
4543 client to set these modes.
4545 * Deprecated all administrative commands from SILC protocol
4546 since they are highly implementation specific commands.
4547 Updated protocol specs. Moved the old commands in
4548 implementations to private range of command types. Affected
4549 files are silcd/command.c, lib/silcclient/command.c and
4550 lib/silcclient/command_reply.c. Protocol TODO #8.
4552 * Fixed a bug in server where sending unknown command crashes
4553 the server. Affected file silcd/command.c.
4555 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Added SILC_PROTOCOLVERSION macro to check protocol version
4558 of a socket connection. The affected file is
4559 lib/silcutil/silcsockconn.h.
4561 * Added better error logging in rekey protocol. Affected file
4564 * Do not check public key types in SKE during rekey. Affected
4565 file lib/silcske/payload.c.
4567 * Fixed the rekey protocol with PFS, which was totally broken.
4568 Affected file silcd/protocol.c.
4570 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Some client implementations quit network by doing first LEAVE
4573 and then immediately SIGNOFF (like Bombyx). We now do check
4574 after a short time after LEAVE notify and check whether the
4575 client is still valid after LEAVE, and if not we remove it from
4576 cache. Affected file is lib/silcclient/client_notify.c.
4578 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4580 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4581 it's good not to have security holes here.
4583 * Fixed a negative refcount situtuation for the config context.
4584 Affected file is silcd/serverconfig.c.
4586 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4588 * ROBOdoc documented lib/silcutil/silcutil.h.
4590 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4592 * Optimized even more the SilcPacketContext structure. Now
4593 totally saved 16 bytes of memory per context after optimization.
4594 Affected files are lib/silccore/silcpacket.[ch].
4596 * Made strict checks for valid SILC IDs. Affected file is
4597 lib/silccore/silcid.c.
4599 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Changed the object argument for silc_cipher_register,
4602 silc_hash_register, silc_hmac_register and silc_pkcs_register
4603 to const. Affected files are lib/silccrypt/silccipher.[ch],
4604 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4606 * Changed the silc_get_username and silc_get_real_name to
4607 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4609 * Fixed the Irssi SILC Client to use the silc_get_username and
4610 silc_get_real_name insted of glib routines since the glib
4611 routines only corrupt stack. Fixes the Irssi SILC to work in
4612 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4614 * Fixed the Irssi to not use g_get_home_dir since it crashes
4615 or returns garbage on cygwin and corrupts stack. Added function
4616 get_home_dir to Irssi routines. Affected files are
4617 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4619 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Made some structure optimizations. SFTP memory FS MemFSEntry
4622 entry structure. Optimized SilcTask structure. Optimized
4623 SilcPacketContext structure.
4625 Affected files lib/silcsftp/sftp_fs_memory.c,
4626 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4628 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4630 * And yet again reverted back the config thing since Johnny
4631 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4634 * Fixed memory leaks from config object. Affected files are
4635 silcd/serverconfig.[ch].
4637 * Added support for adding new connections to the server in rehash.
4638 After rehash they take effect.
4640 Added support for changing the maximum allowed connections in
4641 rehash. The number can grow but going smaller is not supported.
4643 Added function silc_server_num_sockets_by_remote to the
4644 silcd/server_util.[ch].
4646 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4648 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4650 * Added preliminary checking during config parsing for a valid
4651 public/private key and removed further checks in the code.
4652 Affected files are silcd/serverconfig.[ch], server.c.
4654 * Moved functions silc_server_drop() and silc_server_daemonise()
4655 from server.c to silcd.c since they are stricly related to
4656 the application activity.
4658 * Reverted a small part of the automatic ref/unref since
4659 it caused a double unref in some situations. Affected
4660 files are silcd/silcd.[ch], server.c, serverconfig.c.
4662 * Added some .cvsignore files in the lib directory.
4664 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4666 * Fixed silc_net_gethostbyaddr to correctly resolve by
4667 address. Affected file lib/silcutil/silcnet.c.
4669 * Fixed the notify relaying to client. The HMAC to be used
4670 with relayed packets ws wrong and caused decryption failure
4671 at the client end. Affected file is silcd/packet_receive.c.
4673 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Created new branch silc_protocol_1_0_branch.
4677 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4679 * Changed the silc_server_config_* routines to be SilcServer
4680 independent. They are now officially application specific code
4681 and not part of generic server implementation. Affected files
4682 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4684 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4686 * Added automatic referencing of config context in the
4687 silc_server_config_alloc, and automatic unreferencing in the
4688 silc_server_config_destroy. Affected files are
4689 silcd/serverconfig.[ch], silcd/silcd.c.
4691 * Fixed the silc_log_quick handling in the logging routines.
4692 It didn't log quickly when it was TRUE. Affected file is
4693 lib/silcutil/silclog.c. Also the flush delay was set even
4694 if it was 0 in config file. Affected file is
4695 silcd/serverconfig.c.
4697 * Added support for changing key pair of the server in rehash.
4698 Affected file silcd/server.c.
4700 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4703 too early, before getting the channel entry. Affected file
4704 is silcd/packet_receive.c.
4706 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4708 * Added functions silc_server_config_[ref/unref], these are used
4709 to prevent that the config object is destroyed.
4711 No longer directly affect global variables silc_log_quick and
4712 silc_log_delay, they are first cached inside the config object
4713 and then applied with silc_server_config_setlogfiles().
4715 silc_server_config_set_defaults() is now internal to
4716 serverconfig.c, there are no reasons to show this internal stuff
4719 Affected files are silcd/serverconfig.[ch].
4721 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4722 fprintf's to stderr, since some code may be executed again after
4723 the server went into the background. Affected files are
4726 * Added rehash support. Added function silc_server_rehash() that
4727 will perform all the basic tasks of the rehashing procedure.
4729 * Added command line option `-x, --hexdump'. This will enable the
4730 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4731 The option `--hexdump' implies `--debug'.
4733 * Fixed a bad bug in the logging APIs (silcutil library) where
4734 the application would crash after calling silc_log_reset_all().
4736 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Fixed the KICKED notify handling in client library to
4739 correctly remove the channel and all entries from the
4740 channel when I was kicked. This bug crashed the client.
4742 Fixed yet another but in KICKED notify handling to remove
4743 the kicked client correctly from the channel.
4745 Affected file is lib/silcclient/client_notify.c.
4747 * Fixed a minor bug in looking up correct client entry
4748 in KICKED notify in server. Affected file is
4749 silcd/packet_receive.c.
4751 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4752 sources correctly to distribution. Fixes --with-gmp option.
4754 * Removed the manual rehashing from ID Cache, and changed it
4755 to use the SILC Hash Table's auto rehash feature. Affected
4756 file is lib/silccore/silcidcache.c.
4758 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Fixed a bug in the silc_client_nickname_format function that
4761 handles the multiple same nickname formatting. Two clients
4762 with same nickname caused problems after the first one left
4763 and rejoined. It didn't format the nickname correctly.
4764 Affected file is lib/silcclient/idlist.c.
4766 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Don't change the topic if olod topic is same as new one.
4769 Affected file is silcd/packet_receive.c.
4771 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4773 * Added cross-reference support to the SILC Documentation
4774 generator. All types across all HTML files are now cross-
4775 referenced. Affected files util/robodoc/generator.c and
4776 scripts/silcdoc/silcdoc.
4778 * Added file lib/silcutil/silctypes.h to include all the
4779 arithmetic type definitions and some macros. Removed
4780 includes/bitmove.h and moved macros to silctypes.h.
4782 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4784 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4786 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * Added `type' argument to silc_id_payload_parse_id function which
4789 now returns the type of the ID to the sent pointer. Affected
4790 file is lib/silccore/silcid.[ch].
4792 * Added check for CMODE_CHANGE notify type that mode change is
4793 allowed by the sender. Affected file silcd/packet_receive.c.
4795 * Added check for CUMODE_CHANGE notify type that mode change is
4796 allowed by the sender. Affected file silcd/packet_receive.c.
4797 Added the ID type as CUMODE_CHANGE notify type as argument
4798 to the `notify' client operation. Affected files are
4799 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4801 * Added function silc_client_add_server to the client library.
4802 Added support for resolving also channel and server info when
4803 received unknown entity in notify packet. Affected files are
4804 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4806 * Added function silc_command_get_status to return the command
4807 status from the command reply's argument payload. Affected files
4808 are lib/silccore/silccommand.[ch].
4810 * Added check for KICKED notify type that the kicking is
4811 allowed by the client. Affected file silcd/packet_receive.c.
4813 * Created function silc_get_input which can be used to get input
4814 (echo on or off) from user on command line. Affected files are
4815 lib/silcutil/silcutil.[ch].
4817 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Optimized silc_server_packet_relay_to_channel function.
4820 Added new function silc_channel_message_payload_encrypt which
4821 can be called directly if channel message payload needs to
4822 be encrypted and is already encoded (no need to call _encode
4823 function). Packet relaying is now done by router without any
4824 extra memory allocations. Affected files are
4825 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4826 silcd/packet_send.c.
4828 * Fixed the INVITE notify handling. It took wrong arguments
4829 as invite list and invite delete. Affected file is
4830 silcd/packet_receive.c.
4832 * Added check for TOPIC_SET notify type that the topic change is
4833 allowed by the client. Affected file silcd/packet_receive.c.
4835 * Added check for INVITE notify type that inviting is allowed by
4836 the client. Affected file silcd/packet_receive.c.
4838 * Changed the silc_server_client_on_channel to return the
4839 SilcChannelClientEntry as well. Moved the function
4840 silc_server_check_cmode_rights to server_util.[ch].
4841 Affected files are silcd/server_util.[ch], silcd/command.c.
4843 * Added function silc_server_check_umode_rights to check whether
4844 changing client's user mode is allowed. Added check for
4845 UMODE_CHANGE notify type that the umode change is allowed
4846 by the client. Affected files are silcd/server_util.[ch],
4847 silcd/packet_receive.c and silcd/command.c.
4849 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4851 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4852 ID length. It ignored that ID can be IPv6 based as well.
4853 Affected file lib/silccore/silcpacket.h.
4855 * Fixed the silc_id_id2str and silc_id_str2id to take the
4856 IPv6 address offset's into consideration. Affecte file is
4857 lib/silccore/silcid.c.
4859 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Fixed the internal Unix scheduler functions to check for
4862 NULL context they may receive. The affected file is
4863 lib/silcutil/unix/silcunixschedule.c.
4865 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4867 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4868 can specify different directory with --home command line
4869 parameter. Affected files irssi/src/silc/core/client_ops.c,
4872 * SILC-specific commands aren't now executed if the active server
4873 isn't of SILC-type, so there won't be problems with having
4874 IRC and SILC protocol support in same client. Affected files
4875 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4878 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4880 * Improved the signal support in SILC Schedule. Added new
4881 function silc_schedule_signal_call which is used by application
4882 to mark a signal to be called. It is now safe to perform
4883 any kind of tasks in signal callbacks since it is guaranteed
4884 that the application specified signal callback is called
4885 after the signal is over. Affected files are
4886 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4888 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4890 * Added `name' field to SilcChannelPrivateKey to represent
4891 application given name for the key. Moved also the context from
4892 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4893 Added the `name' argument also to the function
4894 silc_client_add_channel_private_key.
4896 Added function silc_client_current_channel_private_key to set the
4897 current channel private key in use.
4899 Added "change" command to KEY command which can be used to change
4900 the current channel private key. Bound the command also to
4901 alt+K (Alt+Shift+k).
4903 Also affected files lib/silcclient/client_channel.c,
4904 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4906 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Added silc_rng_get_byte_fast function in to the
4909 lib/silccrypt/silcrng.[ch].
4911 * Changed the interface of silc_packet_assemble and the
4912 silc_packet_send_prepare. If silc_packet_assmble is now
4913 called the application does not call silc_packet_send_prepare
4914 because the library will call it automatically. These
4915 interfaces now also return a reference to the outgoing buffer
4916 which includes the assembled packet, which the application can
4917 use to encrypt the packet.
4919 Affected files are lib/silccore/silcpacket.[ch],
4920 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4921 silcd/packet_send.c, server_backup.c and packet_receive.c.
4923 * Fixed a packet sending bug on very high load, where outgoing
4924 packet queue wasn't handled correctly and packets got corrupted.
4925 Affected files are lib/silcutil/*/silc*sockconn.c,
4926 lib/silcclient/client.c and silcd/server.c.
4928 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4930 * Added macro SILC_PACKET_DATALEN which can be used during
4931 packet assembling to check whether the data to be added to
4932 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4933 len is truncated until it fits it.
4935 Added checks for maximum length of channel message payload and
4936 private message payload also.
4938 Added checks for maximum packet length in server and in
4941 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4942 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4943 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4944 lib/silcclient/client_prvmsg.c.
4946 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4948 * Added silc_server_packet_queue_purge call to the
4949 silc_server_disconnect_remote to assure that all data in the
4950 queue before disconnecting is sent to the network. Affected
4951 file silcd/server.c.
4953 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4955 * Added the deleting of server's own ID cache entry to the
4956 silc_server_free function. Free also everything else that
4957 has been allocated in silc_server_init. The affected file
4960 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4962 * Added functions silc_parse_version_string, silc_version_to_num,
4963 and silc_ske_parse_version to parse SILC protocol style version
4964 strings. Affected files lib/silcutil/silcutil.[ch] and
4965 lib/silcske/silcske.[ch].
4967 * Added new configuration params: version_protocol, version_software
4968 and version_software_vendor to specify what version the remote
4969 host must at least be to be able to connect to server. The vendor
4970 string can be regex matched too. Added new function
4971 silc_server_connection_allowed to check maximum number of allowed
4972 connections, and allowed versions for incoming connections.
4973 Affected files are silcd/server.c, server_util.[ch] and
4976 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Added preliminary support for signals in scheduler. The
4979 signals we care about are now blocked always when the scheduler
4980 is locked. This way we can synchronise the use of signal with
4981 scheduler. It is guaranteed that when signal occurs the scheduler
4982 is not locked, and thus new tasks can be safely added to the
4985 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4986 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4987 Added new platform specific routines
4988 silc_schedule_internal_signals_[un]block and
4989 silc_schedule_internal_signal_[un]register.
4991 Added new functions to SILC Schedule API:
4992 silc_schedule_signal_[un]register. Each signal that application
4993 is going to use should be registered to the scheduler.
4995 Affected files are lib/silcutil/silcschedule.[ch],
4996 lib/silcutil/*/silc*schedule.c.
4998 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5000 * Check for unauthenticated client and server in the
5001 silc_server_new_client and silc_server_new_server functions.
5002 Affected file silcd/packet_receive.c.
5004 * Added function silc_string_is_ascii to check whether given
5005 string is 7-bit ASCII string. Affected files are
5006 lib/silcutil/silcutil.[ch].
5008 * Added function silc_id_is_valid_server_id into the
5009 silcd/serverid.c and added checking for valid Server ID's in
5010 silc_server_new_server. The Server ID must always be based
5011 on the server's public IP address.
5013 * Added logging of DISCONNECT packet message in the server.
5014 Affected file silcd/server.c.
5016 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5018 * Changed all library interfaces that use Global RNG to also
5019 accept SilcRng as argument. Affected files are
5020 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
5021 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
5022 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
5023 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
5024 lib/silccrypt/rsa.c.
5026 * Added function silc_pkcs_generate_key to the
5027 lib/silccrypt/silcpkcs.[ch] for applications so that they
5028 don't need to do pkcs->pkcs->init calls anymore.
5030 * Remove SilcSocketConnection from the SFTP API since it really
5031 wasn't needed there. The application has the information
5032 saved in its contexts anyway and the SFTP layer doesn't need
5033 know about it. Affected files lib/silcsft/silcsftp.h and
5034 lib/silcsftp/sftp_[server/client].c.
5036 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
5037 The SilcSimContext is not SilcSim.
5039 * Fixed possible buffer overflows in silc_id_render in the
5040 lib/silcutil/silcutil.c.
5042 * On EPOC the global crypto module lists are not used at all
5043 in the crypto library. Added support for using the constant
5044 algorithm list on EPOC. Affected files are
5045 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
5048 * Fixed the handling of third parameter of KICKED notify, since
5049 it was mistakenly updated to SILC Protocol 1.0 even though it
5050 is to be included in 1.1. Since it is not in 1.0 it is not
5051 mandatory, and this fix now handles it only if it is provided,
5052 and it is not error if it is not provided. Affected file
5053 lib/silcclient/client_notify.c.
5055 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5057 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
5058 client. Affected file irssi/src/silc/core/client_ops.c.
5060 * Merged with Irssi 0.8.4 from irssi.org CVS.
5062 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5064 * Check for valid socket connection in client entries before
5065 sending any messages. Fixes a crash, but doesn't fix some
5066 other underlaying bug that is lurking there. Affected
5067 file silcd/packet_send.c.
5069 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
5071 * $usermode, $cumode and $cumode_space expandos shouldn't do
5072 anything with non-SILC server records. Affected file
5073 irssi/src/silc/core/silc-expandos.c
5075 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5077 * Fixed the silc_net_check_[host/local]_by_sock to support
5078 IPv6 bound sockets as well. Now they can return IPv6 addresses
5079 as well. Affected file lib/silcutil/silcnet.c.
5081 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
5082 Affected lib/silcutil/unix/silcunixnet.c.
5084 * Fixed ID rendering (at least on some platforms, not NetBSD)
5085 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
5087 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5089 * Added silc_hash_public_key and silc_hash_public_key_compare
5090 functions to be used with SilcHashTable. They can be used to
5091 hash public keys and compare public keys in hash table. Affected
5092 file lib/silcutil/silcutil.[ch].
5094 * Added support for specifying multiple public keys for Client
5095 connection section in server configuration file. This makes it
5096 possible to accept multiple public keys from same host, or to
5097 make a section that accepts any incoming host, and have the
5098 accepted public keys listed in the section.
5100 Added functions silc_sever_[find/get]_public_key, added the
5101 support for this actually to all connection sections but only
5102 the Client section is currently allowed to specify multiple
5105 Affected files are silcd/server.c, server_internal.h,
5106 command.c, protocol.c, server_util.[ch], packet_receive.c.
5108 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5110 * Merged Irssi 0.8.2 from irssi.org CVS.
5112 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5114 * If silc_debug is TRUE, also output standard logging messages
5115 to stderr with the debug output.
5117 Made silc_log_reset_all() flushing all channels before returning.
5118 Also fixed some documentation typos.
5120 Affected files are lib/silcutil/silclog.[ch].
5122 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5124 * Fixed the server to check correctly the amount of connections
5125 from single host, by checking also the type of the connection.
5126 Fixed also the comparison of number of connections and number
5127 of allowed connections. Affected files are silcd/server.c,
5130 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5132 * Fixed the USERS command reply to save the user's mode on the
5133 channel as well. Fixed JOIN command reply to check whether a
5134 client is on channel already and not join it twice. Affected
5135 file lib/silcclient/command_reply.c.
5137 * Added new file silc-expandos.c into irssi/silc/core/ to return
5138 various stuff for various signal for the statusbar etc. updating.
5139 Now Irssi SILC client prints channel user modes etc. on the
5142 * The user mode (like server/router operator changes) is now shown
5143 on the Irssi SILC client's statusbar. The affected files are
5144 irssi/src/silc/core/client_ops.c, silc-expandos.c.
5146 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5148 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
5149 to SILC_SCHEDULE_[UN]LOCK macros.
5151 * Added more error printing to logs in server code. Affected
5152 files silcd/server.c and silcd/protocol.c.
5154 * Fixed -S option parsing in Irssi SILC Client. Affected file
5155 irssi/src/silc/core/silc-core.c.
5157 * Added silc_buffer_alloc_size function. Affected file is
5158 lib/silcutil/silcbuffer.h.
5160 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5162 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5163 constants. Affected files in
5164 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5167 * Changed the internal SFTP Memory FS table to const. Affected
5168 file lib/silcsftp/sftp_fs_memory.c.
5170 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5172 * Fixed the buffer formatting and unformatting routines to
5173 check the size of 64 bits types with sizeof(). Affected
5174 file is lib/silcutil/silcbuffmt.c.
5176 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5178 * Removed 0.6.x backwards support.
5180 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5182 * Changed all integer type names:
5183 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5184 to avoid collisions with other libraries using same type names
5187 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5189 * Added `prefer_ipv6' argument to the functions
5190 silc_net_gethostbyname[_async]. If it is TRUE it will return
5191 IPv6 address over IPv4. If FALSE IPv4 address is returned
5192 even if IPv6 address was found. Affected files
5193 lib/silcutil/silcnet.[ch].
5195 * Added support silc_net_create_connection[_async] to fallback
5196 to IPv4 address if IPv6 address could not be used (like if
5197 it doesn't work on a specific system). Affected file in
5198 lib/silcutil/unix/silcunixnet.c.
5200 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5202 * Added silc_schedule_reinit function to do the enlarging
5203 of the max tasks handling capabilities of the scheduler.
5204 Affected files lib/silcutil/silcschedule.[ch].
5206 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5208 * Added automatic extern "C" { ... } for C++ compilers so the
5209 application does not need to define them. Affected file
5210 includes/silcincludes.h.
5212 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5213 old name went against naming convention. Applications now
5214 include "silcclient.h" instead of "clientlibincludes.h".
5215 Removed includes/clientlibincludes.h, it is redundant now.
5217 * Renamed includes/version.h to silcversion.h.
5219 * Added really preliminary support for OS/2 into the util
5220 library. Only thread & mutex API is implemented, others
5221 are still to be implemented. Created the lib/silcutil/os2/
5222 directory. Created also file includes/silcos2.h.
5224 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5226 * Added preliminary BeOS support into the util library.
5227 Created lib/silcutil/beos/, and implemented all the needed
5228 functions to support SILC on BeOS. Created also file
5229 includes/silcbeos.h.
5231 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5233 * Added proper initializations to silc's irssi code, so it's
5234 now possible to load it as module. Affected files
5235 irssi/src/silc/core/silc-core.c,
5236 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5238 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5240 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5243 * Fixed the silcdoc document generator to correct generate
5244 docs from all kinds of filenames. Affected files are
5245 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5247 * ROBOdoc documented lib/silcutil/silcmemory.h.
5248 Added also new function silc_memdup.
5250 * Removed lib/silcutil/silcbufutil.h and moved those routines
5251 to the lib/silcutil/silcbuffer.h.
5253 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5255 * Added `user_count' to the SilcChannelEntry which now tells the
5256 number of users on the channel. The user count is now saved
5257 in normal server of global channels as well. Affected files
5258 silcd/server.c, idlist.h, packet_receive.c and command.c.
5260 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5261 include file utility functions.
5263 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5264 instead of calling directly OS routines.
5266 * Fixed NICK change printing in Irssi SILC Client. Fixed
5267 KICKED notify printing in Irssi SILC Client. Affected file
5268 irssi/src/silc/core/client_ops.c.
5270 * Fixed a NICK change bug in client library, to not recreate the
5271 client_entry->channels hash table everytime nick is changed.
5272 Affected file lib/silcclient/client.c.
5274 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5276 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5277 the SKE interface a bit.
5279 * Fixed padding problem in PKCS#1. The padding was not actually
5280 random since the random number generator was used incorrectly.
5281 This security bug affects only when encrypting with PKCS#1, and
5282 it is not currently used at all in SILC. SILC only use signing
5283 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5285 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5287 * Rewrote the notify handling in Irssi SILC client to not call
5288 the events as signals. Fixes problems with Perl support.
5289 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5291 * Send the auto-nicking NICK command in client library with
5292 little timeout after connecting. The affected file is
5293 lib/silcclient/client.c.
5295 * Added following new config file settings:
5296 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5297 key_exchange_timeout, conn_auth_timeout, connections_max,
5300 Implemented all the new config settings handling in the server.
5302 Optimized the use of SKE Mutual flag usage. Use it only
5303 if connection authentication protocol is not based in public
5306 Renamed all SilcServerConfigSection* to SilcServerConfig*
5307 to have a bit shorter names.
5309 Affected files silcd/serverconfig.[ch], server.[ch], and
5312 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5314 * Cleaned up the listening sockets code, preparing for the rehash
5315 support. Affected file is silcd/server.c.
5317 * Fixed some output messages. Affected files are silcd/silcd.c,
5320 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5322 * Create lib/doc/silcrng_intro.html document as introduction
5323 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5325 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5327 * Fixes to the silcd config template. Affected file is
5328 doc/example_silcd.conf.in.
5330 * Removed type casts from silc_calloc(), conforming to the
5331 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5333 * Removed param_name member from client, server, and router
5334 section structs, now identifying the param directly.
5336 Added CONFIG_FREE_AUTH macro in config file parsing.
5338 Affected files are silcd/serverconfig.[ch].
5340 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5342 * Fixed command line parameter handling. All SILC initialization
5343 is now done in silc_core_init() which also fixes autoconnecting
5346 Affected files irssi/src/silc/core/silc-core.c,
5347 irssi/src/fe-text/silc.c.
5349 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5351 * Added new configuration options and blocks:
5352 keepalive_secs, reconnect_count, reconnect_interval,
5353 reconnect_interval_max, reconnect_keep_trying and
5354 require_reverser_lookup. Added ConnectionParam block, and
5355 implemented the connection parameters when connecting as
5356 initiator and when accepting connections as responder.
5358 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5359 whether given configuration value has been given already.
5361 Affected files silcd/serverconfig.[c], server.[c].
5363 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5364 algorithm parts and created new file silcalgs.conf, that
5365 is now included from the example_silcd.conf.in.
5367 * Optimized the silc_server_connect_to_router_second to take
5368 the connection configuration object from the SilcServerConnection
5369 object instead of finding it during the connecting phase.
5370 Added the configuration object to SilcServerConnection struct.
5371 Affected files silcd/server_internal.h, server.c.
5373 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5375 * Add the client on channel after it was resolved at the
5376 channel message receiving, and it was not already on the
5377 channel. Affected file lib/silcclient/client_channel.c.
5379 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5381 * Fixed the public key authentication to allocate always the
5382 destination signature buffer instead of using static buffer.
5383 Affected file silcd/protocol.c.
5385 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5387 * Unified the serverconfig.[ch]'s helper function interface.
5388 Affected file silcd/serverconfig.[ch].
5390 * Removed doc/example_silc.conf.in since it is redundant.
5391 The make install will now install irssi/silc.conf file.
5393 * Added new Passphrase and Publickey authentication methods to
5394 config file, allowing both public key and passphrase based
5395 authentication to be set at the same time.
5397 Added `prefer_passphrase_auth' setting in config file which
5398 can be used to set to prefer passwd auth if both passwd and
5399 public key is set. If not set, public key is preferred.
5400 This has effect only when being initiator (responder will try
5403 Added support for authentication with passphrase and public key
5404 at the same time. The passphrase is tried first always since
5405 it is faster to check.
5407 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5409 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5411 * Merged the new SILC Config library, with the server parsing
5412 support. Read the header file silcconfig.h or the toolkit
5413 documentation for the news. Affected files are
5414 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5415 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5416 silcd/protocol.c silcd/server.c silcd/server_backup.c
5417 silcd/serverconfig.[ch] silcd/silcd.c.
5419 * Fixed some silclog documentation. Affected file is
5420 lib/silcutil/silclog.h.
5422 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5424 * The silc_cipher_register, silc_hash_register and
5425 silc_hmac_register now checks if the object to be registered
5426 is registered already. Affected files are
5427 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5429 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5431 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5433 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5435 * Allow zero length channel messages inside the Channel Message
5436 Payload. Affected file lib/silccore/silcchannel.c.
5438 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5439 as header filenames.
5441 * Removed lib/silcclient/README and created HTML file
5442 lib/silcclient/silcclient_using.html, which is now included
5443 as part of Toolkit documentation.
5445 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5447 * Fixed CUMODE_CHANGE notify handling to change the mode of
5448 correct client. Affected file lib/silcclient/client_notify.c.
5450 * Make silc_rng_alloc fail if it cannot allocate the sha1
5451 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5453 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5455 * Fixed the file transfer's key agreement payload to include
5456 zero port also if the hostname is NULL because it could not
5459 Call file transfer monitor callback now also if error occurs
5460 during key agreement protocol.
5462 Changed the silc_client_file_send interface to return the
5463 SilcClientFileError instead of session id. The session ID
5464 is returned into pointer provided as argument.
5466 Check that the file exists locally before sending the
5467 file transfer request at all.
5469 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5471 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5472 error than can occur while key agreement protocol. Affected
5473 file lib/silcclient/silcapi.h.
5475 * Fixed the event_mode CMODE handler to not crash when mode
5476 is changed and +k mode is set in the channel. Affected file
5477 irssi/src/silc/core/silc-channels.c.
5479 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5480 SILC_LOG_WARNING to give out Warning and not Error. Affected
5481 file lib/silcutil/silclog.c.
5483 * Fixed the channel message payload decryption in the function
5484 silc_channel_message_payload_decrypt to not modify the original
5485 buffer before it is verified that the message decrypted
5486 correctly. Otherwise, next time it is called with correct
5487 channel key it won't encrypt since the payload is corrupted.
5488 Affected file lib/silccore/silcchannel.c.
5490 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5492 * Do not constantly resize the window. A fix patch by cras.
5493 Affected file irssi/src/fe-text/screen.c.
5495 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5497 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5498 Affected file lib/silcutil/silcnet.c.
5500 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5502 * Fixed a bug in hash table internal routine for traversing
5503 the table with foreach callback. The current entry may
5504 become invalid in the callback but it was referenced after
5505 the callback returned.
5507 Do not allow auto rehashing of hash table during the
5508 silc_hash_table_foreach operation, for same reasons as it is
5509 not allowed for SilcHashTableList. Affected files are
5510 lib/silcutil/silchashtable.[ch].
5512 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5514 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5515 Win32 DLL. extern's in header files are now declared with
5518 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5520 * Fixed private message handling. It used some old code that
5521 caused the client to crash. Affecte file is
5522 lib/silcclient/client_prvmsg.c.
5524 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5526 * Added function silc_client_add_channel,
5527 silc_client_replace_channel_id, and removed functions
5528 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5529 from client library.
5531 * Added cross reference of the joined channels to the
5532 SilcClientEntry, and changed the SilcChannelEntry's
5533 users list to SilcHashTable. The affected files are
5534 lib/silcclient/idlist.[ch].
5536 * Fixed a bug in hash table tarversing. While the hash table
5537 is traversed with SilcHashTableList the table must not be
5538 rehashed. It is now guaranteed that auto rehashable tables
5539 are not rehashed while tarversing the list. Also defined that
5540 silc_hash_table_rehash must not be called while tarversing
5541 the table. Added function silc_hash_table_list_reset that must
5542 be called after the tarversing is over. The affected files are
5543 lib/silcutil/silchashtable.[ch].
5545 * Changed all hash table traversing to call the new
5546 silc_hash_table_list_reset in server and in client library.
5548 * Added function silc_client_on_channel to return the
5549 SilcChannelUser entry if the specified client entry is joined
5550 on the specified channel. This is exported to application as
5551 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5553 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5555 * Fixed founder regaining problem with JOIN command on normal
5556 server. The notify for mode change must be sent always and
5557 not only if !cmd->pending. Affected file silcd/command.c.
5559 * Fixed the WHOWAS command's reply sending to support the
5560 lists correctly. Affected file silcd/command.c.
5562 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5564 * When sending JOIN command to router for processing the
5565 sender's old command identifier was not saved back to the
5566 sender's command context, fixed now. The affected file is
5569 * Create the key in JOIN command of the router did not return
5570 the channel key, added check for this. Affected file is
5573 * Fixed a channel ID update bug in JOIN command reply. Do
5574 not directly upgrade the ID but call the function
5575 silc_idlist_replace_channel_id if the ID was changed.
5576 Affected file silcd/command_reply.c.
5578 * Fixed memory leaks from command calling if it would fail.
5579 Affected file silcd/command.c.
5581 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5583 * Applied patches from cras:
5585 Memory leak fixes around libaries, irssi window resize fix,
5586 new silclist.h and silcdlist.h, all extern inline changed to
5589 * Removed dotconf from lib/dotconf, not needed anymore.
5591 * Removed TRQ from lib/trq, not needed anymore.
5593 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5594 with server connections. Later this will be configurable
5595 in config file after new config file is done. Affected file
5598 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5600 * Fixed a crash in server related to channel announcements.
5601 Affected file silcd/server.c.
5603 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5605 * Fixed memory leaks in silc_server_create_new_channel*
5606 functions. Affected file silcd/server.c.
5608 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5609 which ID was changed. This way the router will send the
5610 user list for the channel again, and server won't be in
5611 desync in some rare circumstances. Affected file is
5612 silcd/packet_receive.c.
5614 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5616 * Check for NULL socket pointer in the function
5617 silc_server_packet_send_to_channel_real. Affected file
5618 silcd/packet_send.c.
5620 * Fixed the BAN notify handling to correctly remove ban
5621 list. Affected file silcd/packet_receive.c.
5623 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5625 * Fixed some header addition to Toolkit distribution in
5626 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5628 * Added lib/silcclient/client_ops_example.h as an template
5629 file for application programmers to quickly start using
5630 the SilcClientOperation functions in their application.
5631 Updated the lib/silcclient/README as well to tell about this
5632 nice file made available.
5634 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5636 * Call silc_server_remove_from_channels when removing client
5637 entry when NO_SUCH_CLIENT_ID was received. Affected file
5638 is silcd/command_reply.c.
5640 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5642 * Added server & router operator statistics updating. Affected
5643 file silcd/packet_receive.c and silcd/command.c.
5645 * Fixed the SERVER_SIGNOFF notify handling on normal server
5646 not to save the history information for clients. Same was
5647 fixed earlier in remove_clients_by_server function, but not
5648 here. Affected file silcd/packet_receive.c.
5650 * Raised the default connection-retry count from 4 to 7 in
5651 server. Affected file silcd/server.h.
5653 * Cancel any possible reconnect timeouts when we start the
5654 key exchange. Affected file silcd/server.c.
5656 * Do not reconnect on connection failure when SCONNECT was
5657 given. Affected files silcd/server.[ch].
5659 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5661 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5663 * Fixed the NICK command to always give the unformatted
5664 nickname to the one giving the NICK command. If unformatted
5665 nickname is cached already it will be formatted and the
5666 local entry will always get the unformatted nickname.
5667 Affected file lib/silcclient/idlist.c.
5669 * Fixed some double frees from client library commands.
5670 Affected file is lib/silcclient/command.c.
5672 * Fixed CUMODE command in server to assure that no one can
5673 change founder's mode than the founder itself, there was a
5674 little bug. Affected file silcd/command.c.
5676 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5678 * Removed the SilcClientCommandDestructor from the client
5679 libary, it is not needed anymore. Affected files are
5680 lib/silcclient/silcapi.h, command[_reply].[ch],
5681 client_notify, idlist.c.
5683 * Fixed GETKEY command to first resolve client, and then
5684 resolve the server only if the client was not found, instead
5685 of resolving both at the same time. Affected file is
5686 lib/silcclient/command.c.
5688 * Added silc_client_start_key_exchange_cb and lookup the
5689 remote hostname and IP address before starting the key
5690 exchange with server. The affected file is
5691 lib/silcclient/client.c.
5693 * The server's public key is now saved using the IP address
5694 of the server and not the servername for the filename.
5695 The hostname public key filename is checked as an fall back
5696 method if the IP address based filename is not found.
5698 Fixed the GETKEY command to save the fetched server key
5699 in correct filename.
5701 Print the remote server's hostname now when new key is
5702 received during connection process. Affected file is
5703 irssi/src/silc/core/client_ops.c.
5705 * Return always our own public key to the client if it asks
5706 for it with GETKEY command. Affected file silcd/command.c.
5708 * Removed the use_auto_addr variable from default config
5709 file since it was in wrong section. Affected file is
5712 * Fixed TOPIC_CHANGE notification to not route it when it
5713 was sent using silc_server_send_notify_to_channel function.
5714 Affected file silcd/command.c.
5716 * Fixed silc_server_send_notify_kicked to send the kicker's
5717 Client ID also, it was missing. Affected files are
5718 silcd/command.c, silcd/packet_send.[ch].
5720 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5722 * Do not save client history information in SERVER_SIGNOFF.
5723 Fixes the bug in normal server that it does not detect
5724 the client becoming valid after the server becomes back
5725 online. Affected file silcd/server_util.c.
5727 * Added `sock_error' field into the SilcSocketConnection
5728 context. When error occurs during socket operation (read
5729 or write) the error is saved. Added also new function
5730 silc_socket_get_error to return human readable socket error
5731 message. Affected files are lib/silcutil/silcsockconn.[ch],
5732 lib/silcutil/unix/silcunixsockconn.c, and
5733 lib/silcutil/win32/silcwin32sockconn.c.
5735 * The server now prints the socket error message in the
5736 signoff for client. Affected file silcd/server.c.
5738 * Fixed the `created' channel information sending from router
5739 to server in JOIN command. Checks now whether the channel
5740 really was created or not and set it according that.
5742 Fixed the JOIN command to use the client entry's current
5743 ID during the joining procedure instead of the one it sent
5744 in the command (it is checked though), since it can change
5745 between the packet processing and command processing, and
5746 would just case unnecessary pain in the client end. Affected
5747 file silcd/command.c.
5749 * Fixed a channel key payload sending to use correct channel
5750 ID when the server was forced to change the channel's ID by
5751 router. Router sent the key payload with the old Channel ID.
5752 Affected file silcd/packet_receive.c.
5754 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5756 * Call silc_server_save_channel_key only if the key payload
5757 was provided in the JOIN command's command reply. Affected
5758 file silcd/command_reply.c.
5760 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5762 * Fixed silc_mp_sizeinbase to return the value correctly with
5763 MPI. Affected file lib/silcmath/mp_mpi.c.
5765 * Fixed the stop_server signal to correctly stop the scheduler
5766 and gracefully stop the server when SIGTERM or SIGINT signals
5767 are received. Affected file silcd/silcd.c.
5769 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5771 * Simple handling of TERM and HUP signals. Also added some log
5772 flushing call around. Affected file is
5775 * Fixed small bugs in silclog.c. Now buffering output will take
5776 effect after 10 seconds since startup: This will ensure that
5777 no important startup messages are lost. Also output redirection
5778 will preserve original format ([Date] [Type] message).
5779 Affected file is lib/silcutil/silclog.c.
5781 * Added two options to the config file, in the logging section:
5782 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5783 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5785 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5787 * Do not print the warning about log files not being initialized
5788 more than once to avoid excess logging. Affected file is
5789 lib/silcutil/silclog.c.
5791 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5792 the SIM copying in make install in Makefile.am.pre.
5794 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5796 * Rewritten silclog APIs. Globally interesting changes follows:
5797 silc_log_set_files() changed to silc_log_set_file().
5798 silc_log_set_callbacks() changed to silc_log_set_callback().
5799 ROBOdoc documented silclog header file.
5800 SilcLogCb now returns bool to wether inihibit the default
5801 handler or not (to keep the old behaviour return always TRUE).
5802 The new APIs should also fix the problem of the
5803 silcd_error.log file that was written in the current directory.
5806 Log files streams will remain opened after silc_log_set_file()
5807 call, means less CPU usage notably on high traffic servers.
5808 File streams are now full buffered, and flushed to the disk
5809 every 5 minutes, lesses HD activity and CPU usage.
5810 Messages can be redirected, allowing admins to configure
5811 one single logfile for all server messages.
5812 the silc_log_quick global variable to activate fast-logging.
5813 Affected files lib/silcutil/silclog.[ch]
5815 * Changed some code to conform new silclog APIs. Affected
5816 files are doc/example_silcd.conf.in, silcd/server.c
5817 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5820 * Fixed a memory leak that could occur in some situations.
5821 Affected file silcd/serverconfig.c.
5823 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5825 * Added the silc_client_del_client to remove the client from
5826 all channels as well. Affected file lib/silcclient/idlist.c.
5828 * Fixed the client library to correctly remove the client
5829 from all channels when the client entry is being destroyed.
5830 Affected file lib/silcclient/client_notify.c, command.c.
5832 * Added auto-nicking support to the client library. If the
5833 applicatio now sets client->nickname it will be sent to the
5834 server after connecting by the library. This way for example
5835 SILCNICK (or IRCNICK) environment variables will have effect
5836 and always change the nickname automatically to whatever
5837 it is wanted. Affected file lib/silcclient/client.[ch].
5839 * Renamed silc_server_command_bad_chars to the
5840 silc_server_name_bad_chars and moved it to the
5841 silcd/server_util.[ch]. Added also new function
5842 silc_server_name_modify_bad to return nickname that
5843 includes bad characters as new nickname without those
5844 bad characters. This check and modify is now used in
5845 silc_server_new_client when the username is initially set
5846 as nickname, so it must be checked to be valid nickname.
5847 Affected file silcd/packet_receive.c.
5849 * The nickname length is now taken from the packet for real
5850 and not trusted to strlen() since it clearly can return
5851 wrong length for nickname including bad characters. This
5852 also applies to channel names. Affected file silcd/command.c.
5854 * Removed the lib/silcsilm/modules directory. Modules are now
5855 compiled into the lib/silcsim. Fixed the copying of the
5856 modules to follow symbolic links in Makefile.am.pre.
5858 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5860 * Fixed silc_string_regexify list creation. Fixes bugs with
5861 BAN and INVITE commands in server. The affected file is
5862 lib/silcutil/unix/silcunixutil.c.
5864 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Removed the command destructor entirely from the server's
5867 command and command reply routines. It is not needed, and
5868 its usage was buggy and caused crashes. Affected files are
5869 silcd/command[_reply].[ch].
5871 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Cancel protocol and NULL sock->protocol if timeout
5874 occurred during protocol. Affected file silcd/server.c.
5876 * Cancel protocol timeouts always before calling the final
5877 callback, to assure that after final callback is called
5878 no other state will be called for the protocol anymore.
5879 Affected file silcd/protocol.c.
5881 * Print error log if incoming connection configuration could
5882 not be found. Affected file silcd/server.c.
5884 * Fixed JOIN command to correctly save the founder mode
5885 to the client on normal SILC server, when the channel
5886 was created by the router. Affected file silcd/command.c.
5888 * Fixed LIST command (hopefully) to send correct reply
5889 packets. Affected file silcd/command.c.
5891 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * The silc_packet_receive_process now returns FALSE if the
5894 read data was invalid packet, and TRUE if it was ok.
5896 The server now checks that if unauthenticated connection
5897 sends data and its processing fails the server will close
5898 the connection since it could be a malicious flooder.
5900 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5902 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Make sure the warning about error opening a log file is
5905 printed only once and not everytime it fails (produces
5906 too much useless log). Affected file lib/silcutil/silclog.c.
5908 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5910 * Made the silc_server_daemonise() function more readable.
5911 Affected file silcd/server.c.
5913 * Pid file is now optional, the user may comment it out from
5914 the config file. Removed define SILC_SERVER_PID_FILE, we
5915 don't need a default any longer. Affected file
5916 configure.in.pre, lib/Makefile.am.pre.
5918 * Make some use of the pid file. The server now dies at startup
5919 if it detects a valid pid file on his path. The server would
5920 die anyway in this circumstance, because of the bind() failure.
5921 Affected file silcd/silcd.c.
5923 * No longer compiling lib/dotconf.
5925 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Fixed JOIN command parsing not to crash. Affected file
5928 lib/silcclient/command.c.
5930 * Fied the NICK_CHANGE notify to add the new client entry
5931 even it is resolved. This removes an <[unknown]> nick
5932 thingy bug in the client. Affected file is
5933 lib/silcclient/client_notify.c.
5935 * Do not try to allocate 0 bytes (efence does not like it)
5936 in lib/silccore/silccomand.c when encoding payload.
5938 * Do not take IRCNICK as nickname in Irssi SILC client since
5939 it is not possible to set nickname before hand connecting
5940 the server (TODO has an entry about adding auto-nicking
5943 * Changed the silc_server_command_pending to check whether
5944 there already exists an pending entry with the specified
5945 command, command identifier and pending callback. This is
5946 to fix IDENTIFY and WHOIS related crashes that may register
5947 multiple pending commands with same identifier. Affected
5948 file silcd/command.c.
5950 * Fixed the server to reconnect to the router even if it
5951 was already reconnecting and EOF was received. This to
5952 fix a possibility that the server wouldn't ever try to
5953 auto-reconnect to the router. Affected file silcd/server.c.
5955 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Fixed the server's password authentication to use the
5958 length of the locally saved password, and not the one
5959 sent in the packet. Affected file silcd/protocol.c.
5961 * Fixed same password authentication problem in the
5962 Authentication Payload handling routines in
5963 lib/silccore/silcauth.c.
5965 * Yet another password authentication problem fixed with
5966 channel password handling in silcd/command.c.
5968 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * If first character of string in silc_parse_userfqdn is '@'
5971 then do not parse it. Affected file is
5972 lib/silcutil/silcutil.c.
5974 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Fixed minor bug in IDENTIFY command reply sending, which
5977 caused various weird problems during JOIN when it was
5978 resolving names for users. Affected file silcd/command.c.
5980 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Fixed the IDENTIFY command reply sending to chech better valid
5983 clients. It was possible to send incomplete list of replies.
5984 Affected file silcd/command.c.
5986 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Added silc_client_command[s]_[un]register functions now to
5989 dynamically register the commands in client library. Removed
5990 the static table of commands. This allows the client library
5991 to call commands without causing the application to know about
5992 what commands library has called.
5994 Removed the INFO command reply kludge to detect when the command
5995 was called by library. Now library use its own command reply
5996 function for INFO command.
5998 Added function silc_client_command_call to call a command.
5999 Application can use it to call command, not access the structure
6002 Now all commands that are sent by the client library (not
6003 explicitly sent by application) use own command reply functions.
6005 Affected files around lib/silcclient/ and in
6006 irssi/src/silc/core/.
6008 * Fixed the WHOIS command reply sending to chech better valid
6009 clients. It was possible to send incomplete list of replies.
6011 Fixed the WHOIS and IDENTIFY to send the request to router
6012 if normal server did not do it and did not find any results.
6014 Affected file silcd/command.c.
6016 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Moved the internal data from SilcClient context into its
6019 own file, not accesible to application. Affected files
6020 lib/silcclient/client.h and lib/silcclient/client_internal.h,
6021 and other files in client library.
6023 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Added doc/examples installation target in Makefile.am.pre.
6028 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
6031 commands the found client entry will be removed from the
6032 cache, after notifying application about the error. Affected
6033 file lib/silcclient/command_reply.c.
6035 * Changed the /MSG to check for exact nickname user gave, and
6036 not let `nick' match `nick@host' if it is only one found. Now,
6037 user must type the exact nickname (like nick@host2) even if
6038 there are no more than one same nicks found. This is to avoid
6039 a possibility of sending nickname to wrong nickname since
6040 `nick' could match `nick@host'. Affected file is
6041 irssi/src/core/silc-servers.c.
6043 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Do not print "you are now server operator" or similar when
6046 giving /away command. Affected files are
6047 irssi/src/silc/core/client_ops.c, silc-servers.h.
6049 * Made the silc_server_command_pending_error_check to send
6050 the same command reply payload it received back to the
6051 original sender of the command. This way all arguments
6052 that was received by the server will be received by the
6053 client too. Affected file silcd/command.c.
6055 * Added the silc_idcache_add to return the created cache entry
6056 to a pointer. Affected file lib/silccore/silcidcache.[ch].
6058 * Add global clients to expire if they are not on any channel.
6059 This is because normal server will never know if they signoff
6060 if they are not on any channel. The cache expiry will take
6061 case of these entries. This is done by normal servers only.
6062 The affected files are silcd/command_reply.c,
6063 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
6065 * If server receives invalid ID notification for WHOIS or
6066 IDENTIFY and the ID exists in the lists, it is removed.
6067 Affected file silcd/command_reply.c.
6069 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
6070 in client then client entry that it matches is searched and
6071 the nickname is printed on the screen for user. Affected
6072 file irssi/src/silc/core/client_ops.c.
6074 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Use cache entry expire time in the LIST command reply to
6077 purge old entries from the cache after the LIST command
6078 reply has been received. This way we don't have non-existent
6079 entries in the cache for too long. Affected file is
6080 silcd/command_reply.c.
6082 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * If we are normal server, and we've not resolved client info
6085 in WHOIS or IDENTIFY from router, and it is global client,
6086 we'll check whether it is on some channel. If it is not
6087 then we cannot be sure about its validity and will resolve it
6088 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
6089 file silcd/command.c.
6091 * Search channel by name (if possible) rather than by ID
6092 in IDENTIFY command's command reply. Affected file is
6093 silcd/command_reply.c.
6095 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Distribute to the channel passphrase in CMODE_CHANGE notify.
6098 Updated specs and implemented it. Affected file silcd/command.c,
6099 silcd/packet_send.c and silcd/packet_receive.c.
6101 * Implemented the <founder auth> payload handling in the JOIN
6102 command. If provided all conditions for channel joining
6103 except requirement to provide correct passphrase can be
6104 overrided by the channel founder. Updated the protocol specs.
6105 Affected file silcd/command.c.
6107 Added support for founder auth in JOIN command in client
6108 library. Fixed the parsing of the JOIN command now to support
6109 all options as they should be. The affected file is
6110 lib/silcclient/command.c.
6112 * Optimized the WHOIS and IDENTIFY commands to send the request
6113 to router only if it includes nicknames or other names. If
6114 they include only IDs then check the local cache first before
6115 routing. Affected file is silcd/command.c.
6117 * Added channels topic announcements. Affected file is
6118 silcd/packet_receive.c and silcd/server.c.
6120 * Fixed the silc_server_send_notify_topic_set to really destine
6121 the packet to channel. Affected file silcd/packet_send.c.
6123 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
6124 library. Affected file lib/silcclient/client_notify.c.
6126 * Added UMODE announcements. Affected file silcd/server.c.
6128 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Memory leak fixes in:
6132 lib/silcutil/silcsockconn.c
6133 lib/silcske/silcske.c
6134 lib/silcske/groups.c
6136 lib/silccrypt/silcpkcs.c
6137 lib/silccore/silccommand.c
6138 lib/silccore/silcidcache.c
6143 * ROBOdoc documented the lib/silcske/groups.h file and a
6144 bit changed the interface for better.
6146 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6148 * Update the client entry context in the ID cache after
6149 nick change. Affected file lib/silcclient/command.c.
6150 Fixes the CUMODE command when regaining founder privileges,
6151 and a little WHOIS problem.
6153 * Fixed silc_net_gethostbyname to correctly call the
6154 inet_ntop. Affected file lib/silcutil/silcnet.c.
6156 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6158 * Added IPv6 support checking to the configure.in.pre, added
6159 also --enable-ipv6 option to override the check. Affected
6160 file configure.in.pre.
6162 * The silc_thread_create now calls the start function
6163 directly if threads support is not compiled in. Removes
6164 ugly #ifdef's from generic code. Affected files are
6165 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6167 * Added silc_net_gethostby[name/addr]_async to asynchronously
6168 resolve. Affected files are lib/silcutil/silcnet.[ch].
6170 * Added support for rendering IPv6 based server, client and
6171 channel IDs. Affected file lib/silcutil/silcutil.c.
6173 * Added support for creating IPv6 based server IDs. Affected
6174 file is silcd/serverid.c.
6176 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6178 * Added silc_net_gethostby[addr/name] into the
6179 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6180 routines. Added silc_net_is_ip[4/6]. Affected file is
6181 lib/silcutil/unix/silcunixnet.c. All routines that take
6182 address as argument now supports both IPv4 and IPv6 addresses.
6184 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6186 * Fixed LIST command reply sending in server. Affected file
6189 * Server now sends the kicker's client ID in the KICK notify
6190 to the kicked client. Affected file silcd/command.c.
6192 * The client library now parses the kickers client ID and
6193 UI displays it. Affected files lib/silcclient/client_notify.c
6194 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6196 * Made all payload parsing function prototypes consistent.
6197 They all take now const unsigned char * and uint32 pair as
6198 the payload data instead of SilcBuffer. Changes all around
6199 the source tree. Other unsigned char* -> const unsigned char*
6200 changes around the tree as well.
6202 * Optimized SFTP client and server packet sending not to
6203 allocate new buffer for each packet but to recycle the
6204 first allocated buffer. Affected files are
6205 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6207 * Optimized the SFTP client to use SilcList instead of
6208 SilcDList for requests, because it is faster. Affected file
6209 is lib/silcsftp/sftp_client.c.
6211 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6212 into lib/silccore/silcid.[ch].
6214 Renamed silcpayload.[ch] into silcargument.[ch].
6216 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * If client entry is deleted with active key agreement
6219 session, abort the session.
6221 The silc_client_abort_key_agreement now calls the completion
6222 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6224 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6227 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Don't use __restrict in older GCC's. Affected file is
6230 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6232 * silc_net_localhost now attempts to reverse lookup the
6233 IP/hostname. Affected file lib/silcutil/silcnet.c.
6235 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6236 command. It can be used to gain founder privileges at
6237 the same time when joining the channel.
6239 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6240 kicker's client ID as well. Updated protocol specs.
6242 Defined that the server must send SILC_COMMAND_IDENTIFY
6243 command reply with error status to client who sent
6244 private message with invalid client ID.
6246 Updated the protocol specification.
6248 * Added silc_server_send_command_reply to send any
6249 command reply. Affected file silcd/packet_send.[ch].
6251 * Added silc_id_payload_encode_data to encode ID payload
6252 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6254 * The server now send IDENTIFY command reply with error
6255 status if client ID in private message is invalid. Affected
6256 file silcd/packet_receive.c.
6258 * Save the server key file with server's IP address in
6259 the filename instead of hostname. The affected file is
6260 irssi/src/silc/core/client_ops.c.
6262 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6267 * Added libtool support for compiling shared objects in
6268 lib/silcsim. Affected file configure.in.pre and
6269 lib/silcsim/Makefile.am. Original patch by cras.
6271 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Pid file configuration, and server's config file fixes
6274 patch by toma. Updated CREDITS file.
6276 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Fixed silc_client_channel_message to not try to decrypt
6279 the message twice if it resolved the destination client
6280 information. This could cause of dropping one channel
6281 message. Affected file lib/silcclient/client_channel.c.
6283 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6286 lib/silcclient/client.c. This function is used when the SILC
6287 Client is run under some other scheduler, or event loop or
6288 main loop. On GUI applications, for example this may be
6289 desired to used to run the client under the GUI application's
6290 main loop. Typically the GUI application would register an
6291 idle task that calls this function multiple times in a second
6292 to quickly process the SILC specific data.
6294 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6296 * Fixed silc_server_drop() for dropping the supplementary
6297 groups as well, this could cause a security hole on some
6300 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6305 * Write PID file after dropping privileges. Added -F option
6306 to run server on foreground. A patch by debolaz.
6307 Affected files silcd/server.c, silcd/silcd.c.
6309 * Fixed MOTD to return the MOTD file server name. Affected
6310 file silcd/command.c.
6312 * Added INFO command reply handling to the Irssi SILC Client.
6313 Affected file irssi/src/silc/core/client_ops.c.
6315 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Fixed the silc_idcache_list_* routines to really support
6318 the dynamic list. Fixes a crash. Affected file is
6319 lib/silccore/silcidcache.c.
6321 * Fixed the LIST command reply to really call LIST command's
6322 pending callbacks. Affected file silcd/command_reply.c.
6324 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Update conn->local_entry->nickname after giving NICK
6327 command. Affected file lib/silcclient/command.c.
6329 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6331 * Added the [pid] option to the silcd configuration file
6333 Affected files: serverconfig.[ch] and silcd.c
6335 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Save fingerprint in WHOIS command reply in server.
6338 Affected file silcd/command_reply.c.
6340 * Fixed NICK commands pending callback registration.
6341 Affected file lib/silcclient/command.c.
6343 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Use ++server->cmd_ident when sending commands in server,
6346 instead of random number. Affected file silcd/command.c.
6348 * Fixed GETKEY command reply to call actually GETKEY pending
6349 command callbacks. Affected file silcd/command_reply.c.
6351 * A bit stricter check for nicknames. Check for same nickname
6352 in NICK command also. Affected file silcd/command.c.
6354 * Do not call INFO command everytime client ID changes, only
6355 during first connecting. Affected file lib/silcclient/client.c.
6357 * Set the new nickname only after successful command reply for
6358 NICK command is returned by server. Affected file
6359 lib/silcclient/command.c.
6361 * Remove nicknames from nicklist during server_signoff notify.
6362 Should fix /NAMES bit more. The affected file is
6363 irssi/src/silc/core/silc-channels.c.
6365 * Added `fingerprint' field to the SilcIDListData in the
6366 silcd/idlist.h to hold the fingerprint of the client's
6369 Send the fingerprint of the client's public key in WHOIS
6372 Affected files silcd/command.c, and silcd/idlist.[ch].
6374 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6375 create fingerprint from given data.
6377 * Show the fingerprint of the client's public key in WHOIS.
6378 Affected files irssi/src/module-formats.[ch] and
6379 irssi/src/silc/core/client_ops.c.
6381 * Format the multiple same nicknames also during JOIN and
6382 NICK_CHANGE notifys. Affected file is
6383 lib/silcclient/client_notify.c.
6385 * Do not print error on screen for invalid private message
6386 payload since it can come if someone is sending private
6387 messages with wrong key. Affected file
6388 lib/silccore/silcprivate.c.
6390 * Fixed multiple concurrent /PING crash. Affected file
6391 lib/silcclient/command.c.
6393 * Changed the wrong ID encoding. All IP addresses must be
6394 in MSB first order in encoded format. They were encoded
6395 wrong and was in LSB format. Affected files are
6396 silcd/serverid.c, lib/silcutil/silcutil.c.
6398 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6400 * Call the `connect' client operation through the scheduler
6401 in case of error. Affected file lib/silcclient/client.c.
6403 * Call the `failure' client operation even if the error
6404 occurred locally during a protocol. Affected file is
6405 lib/silcclient/protocol.c.
6407 * Added support of sending LIST command to router from normal
6408 server. This way normal server can get list of all channels
6409 in the network too. Fixed the channel list sending in the
6410 server too. Affected files are silcd/command.c, and
6411 silcd/command_reply.[ch].
6413 * Added silc_server_update_channels_by_server and
6414 silc_server_remove_channels_by_server. They are used during
6415 disconnection of primary router and in backup router protocol.
6416 Affected file silcd/server_util.[ch], silcd/server.c and
6417 silcd/server_backup.c.
6419 * Fixed channel adding to global list in IDENTIFY command
6420 reply in server. Affected file silcd/command_reply.c.
6422 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * If the incoming packet type is REKEY or REKEY_DONE process
6425 that packet always synchronously. Fixes yet another MAC
6426 failed error on slow (dialup) connections. Affected file
6427 lib/silcclient/client.c and silcd/server.c.
6429 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Call check_version SKE callback for initiator too. Affected
6432 file lib/silcske/silcske.c.
6434 * Implemented fix for security hole found in the SKE that was
6435 fixed in the specification few days back; the initiator's
6436 public key is now added to the HASH value computation.
6437 Added backwards support for the old way of doing it too, for
6438 old clients and old servers. Affected file is
6439 lib/silcske/silcske.c.
6441 * Enabled mutual authentication by default in SKE. If initiator
6442 is not providing mutual authentication the responder will
6443 force it. This will provide the proof of posession of the
6444 private key for responder. The affected files are
6445 lib/silcclient/protocol.c and silcd/protocol.c.
6447 * Do not cache anymore the server's public key during SKE.
6448 We do mutual authentication so the proof of posession of
6449 private key is done, and if the server is authenticated in
6450 conn auth protocol with public key we must have the public
6451 key already. Affected file silcd/protocol.c.
6453 * Added new global debug variable: silc_debug_hexdump. If
6454 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6455 file lib/silcutil/silclog.[ch].
6457 * Fixed compilation warning due to char * -> const char *.
6458 Affected files lib/silcutil/silcnet.h, and
6459 lib/silccore/silcauth.[ch].
6461 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * Fixed CMODE command when new channel key was created. If
6464 the creation failed the old key was removed. Next time giving
6465 same command would crash the server since the old key was
6466 freed already. Affected file silcd/command.c.
6468 * Fixed the silc_server_announce_get_channels to not crash
6469 on reconnect. Affected file silcd/server.c.
6471 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Added silc_log_set_debug_string function to set a regex
6474 string to match for debug output. Only the function names,
6475 or filenames matching the given debug string is actually
6476 printed. This way it is possible to filter out those debug
6477 strings that user is not interested in.
6479 Fixed a bug in silc_string_regexify.
6481 Affected files lib/silcutil/silclog.[ch], and
6482 lib/silcutil/unix/silcunixutil.c.
6484 * Changed the -d options in both server and Irssi SILC client
6485 to take the debug string as argument. Affected files
6486 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6488 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Added silc_hash_babbleprint to create a Bubble Babble
6491 Encoded fingerprint. The encoding is developed by Antti
6492 Huima (draft-huima-babble-01.txt), and it creates human
6493 readable strings out of binary data. Affected file
6494 lib/silccrypt/silchash.[ch].
6496 * Print the babble print now in addition of fingerprint as well
6497 in Irssi SILC client. Affected files are
6498 irssi/src/fe-common/silc/module-formats.[ch],
6499 irssi/src/fe-common/silc/core/client_ops.c.
6501 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Fixed a security problem found in SKE. The initiator's
6504 public key too is now added to the HASH hash value creation
6505 which is signed by the responder to create the SIGN value.
6506 This will prevent anyone in the middle to lie to the responder
6507 about the initiator's public key. If this is done now, the
6508 man in the middle will get caught. Updated the protocol
6511 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Better installation directory handling. Configure module
6514 paths and other paths automatically to example_silc* files
6515 in doc/. A patch by toma.
6517 * Fixed compiler warning from MPI library, and from SILC RNG.
6520 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6521 It can be configured with ./configure. A patch by toma.
6523 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6525 * Find correct make to use in prepare-clean. A patch by
6526 toma. Affected file prepare-clean.
6528 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6530 * Added irssi variables use_auto_addr, auto_bind_ip,
6531 auto_bind_port and auto_public_ip.
6533 * Changed the interface for silc_client_send_key_agreement
6534 in lib/silcclient/silcapi.h
6538 irssi/src/silc/core/silc-core.c
6540 lib/silcclient/silcapi.h
6541 irssi/src/silc/core/silc-channels.c
6542 lib/silcclient/client_keyagr.c
6545 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Added silc_pkcs_public_key_compare to compare two
6548 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6550 * Check that the client who set the founder mode on the
6551 channel is the same client that is giving the founder
6552 mode to itself. It is done by comparing the saved public
6553 key (it is saved even in the authentication is passphrase).
6554 Affected file silcd/command.c.
6556 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Do not process packet for disconnected socket connection.
6559 Affected file lib/silccore/silcpacket.c.
6561 * Process the DISCONNECT packet through scheduler in the
6562 client library. Affected file lib/silcclient/client.c.
6564 * Fixed the silc_client_packet_parse to not to increase
6565 the packet sequence number if the conn->sock and the
6566 current socket connection is not same. This can happen
6567 for example during key agreement when the conn includes
6568 multiple socket connections (listeners). Affected file
6569 lib/silcclient/client.c.
6571 * The sender of the file transfer request now provides also
6572 the pointer (listener) for the key exchange protocol. If
6573 the listener cannot be created then it sends empty key
6574 agreement and lets the receiver provide the listener.
6576 Added `local_ip' and `local_port' arguments to the
6577 silc_client_file_send. If they are provided they are used,
6578 if not then it will attempt to find local IP address, if
6579 not found or bind fails then the remote client will provide
6582 Affected files are lib/silcclient/client_ftp.c and
6583 lib/silcclient/silcapi.h.
6585 * Extended the FILE SEND command to support defining the
6586 local IP and port for key exchange listener. They are
6587 optional. Affected file irssi/src/silc/core/silc-servers.c.
6589 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Defined to WHOIS command reply the sending of fingerprint
6592 of the client's public key (if the proof of posession of the
6593 corresponding private key is verified by the server).
6594 Updated to the protocol specification.
6596 * Added support of receiving the client's public key's
6597 fingerprint in command reply in client library. Affected
6598 file is lib/silcclient/command_reply.c, and
6599 lib/silcclient/idlist.[ch].
6601 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Do not send over 128 chars long nickname to the server
6604 in NICK command. Affected file lib/silcclient/command.c.
6606 * Do not send over 256 chars long channel names to the server
6607 in JOIN command. Affected file lib/silcclient/command.c.
6609 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Assure that silc_server_close_connection cannot be called
6612 twice for same socket context. Affected file is
6615 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Send error message to application if opening file for
6618 writing during file transfer fails. Affected file is
6619 lib/silcclient/client_ftp.c.
6621 Remove all file transfer sessions for a client that we're
6622 removing from ID cache.
6624 Affected file is lib/silcclient/client_ftp.c.
6626 * Fixed silc_net_addr2bin to return correct address. Affected
6627 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6629 * Fixed file transfer session removing on signoff notify.
6630 Affected file irssi/src/silc/core/silc-servers.c.
6632 * Added the SilcClientFileError to be returned in the monitor
6633 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6634 Affected file lib/silcclient/silcapi.h.
6636 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Fixed a crash in silc_client_ftp_free_sessions and
6639 silc_client_ftp_session_free_client. Affected file
6640 lib/silcclient/client_ftp.c.
6642 * Added `disabled' field in the SilcChannelEntry in the server
6643 to indicate if the server entry is disabled. Affected file
6644 silcd/idlist.h, silcd/command[_reply].c.
6646 * SILC server adds now /var/run/silcd.pid everytime it is
6647 started. Affected file silcd/silcd.c.
6649 * Added silc_server_packet_send_clients to send a packet to
6650 the provided table of client entries. Affected file
6651 silcd/packet_send.[ch].
6653 * Fixed a crash in client resolving in client_prvmsg.c in
6654 client library. Affected file lib/silcclient/client_prvmsg.c.
6656 * Do not actually remove the client directly from ID cache
6657 during SERVER_SIGNOFF, but invalidate it. This way we
6658 preserve the WHOWAS info for the client. Affected file
6659 silcd/server_util.c.
6661 * Fixed SERVER_SIGNOFF notify handling in the server. The
6662 server is now able to process incoming SERVER_SIGNOFF notify
6663 for a server that it doesn't even know about. It will remove
6664 the clients provided in the notify. Affected file
6665 silcd/packet_receive.c.
6667 * Check for partial packet in data queue after every packet that
6668 was found from the queue. Return and wait for more data if
6669 there is partial data in queue. Affected file is
6670 lib/silccore/silcpacket.c.
6672 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Added SilcClietFileError enum to indicate error in
6675 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6676 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6677 Affected files lib/silcclient/silcapi.h and
6678 lib/silcclient/client_ftp.c.
6680 * Check that newsize in silc_buffer_realloc is larger than
6681 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6683 * Added better monitor of file transfers. It now monitors
6684 key agreement protocol during the file transfer too. Added
6685 error reporting too. Affected files
6686 irssi/src/silc/core/silc-servers.c,
6687 irssi/src/fe-common/silc/module-formats.[ch].
6689 * Wrote a help file for FILE command.
6691 * Added silc_rng_global_get_byte_fast to get not-so-secure
6692 random data as fast as possible. Random data is read from
6693 /dev/urandom if available and from the SILC RNG if not
6694 available. It is used in padding generation. Affected file
6695 lib/silccrypt/silcrng.[ch].
6697 * All packets in client library are now processed synchronously.
6698 Optimized packet processing a lot. Affected file
6699 lib/silcclient/client.c.
6701 * All server connection packets are processing synchronously
6702 now in server, to optimize packet processing. Affected file
6705 * Include files are installed now only in Toolkit distribution
6706 if make install is given. Affected files: all Makefile.am's.
6708 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Assure that silc_client_notify_by_server_resolve does not
6711 resolve the client information multiple times. If it cannot
6712 be found by the first it cannot be found at all. Affected
6713 file lib/silcclient/client_notify.c.
6715 * Fixed WHOWAS command reply calling. Affected file
6716 lib/silcclient/command_reply.c.
6718 * Removed all references to silc_idlist_get_client from the
6719 Irssi SILC client since that call is internal call used by
6720 the library. The Irssi SILC client will use now client
6721 retrieval functions found in silcapi.h.
6723 * Fixed a bug in resolving nickname info before sending
6724 private message. It used freed memory. Affected file
6725 irssi/src/silc/core/silc-servers.c.
6727 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Assure my_channels statistics cannot go negative in server.
6730 Affected files silcd/server.c, silcd/server_util.c.
6732 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6736 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Win32 Toolkit changes. Affected files
6739 win32/silc.dsw, win32/libsilc/libsilc.def,
6740 win32/libsilcclient/libsilc.def,
6741 lib/silcutil/silcutil.c, and
6742 lib/sftp/sftp_fs_memory.c.
6744 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Added silc_net_localip to return local host's IP address.
6747 Affected file lib/silcutil/silcnet.[ch].
6749 * If key exchange or rekey protocol is active for a connection
6750 parse all packets syncronously since there might be packets
6751 in packet queue that we are not able to process without first
6752 processing packets before them. Affected file silcd/server,
6753 lib/silcclient/client.c.
6755 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6756 whether library should continue processing the packet.
6757 Affected file lib/silccore/silcpacket.h.
6759 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6760 SilcSFTPMonitorData to SFTP server to monitor various
6761 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6762 lib/silcsftp/sftp_server.c.
6764 * Added silc_file_size to return file size. Affected file
6765 lib/silcutil/silcutil.[ch].
6767 * Implemented the file transfer support for the client library.
6768 Added preliminary support for simple client to client one-file
6769 transmission. Affected file lib/silcclient/client_ftp.c,
6770 lib/silccilent/client.[ch].
6772 * Added new local command FILE to the Irssi SILC Client.
6773 It is used to perform the file transfer. It has subcommands
6774 SEND, RECEIVE, SHOW and CLOSE. Affected files
6775 irssi/src/silc/core/client_ops.c,
6776 irssi/src/silc/core/silc-server.[ch].
6778 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Relay the SILC_PACKET_FTP in the server. Affected files
6781 silcd/server.c and silcd/packet_receive.c.
6783 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Renamed silc_file_read and silc_file_write to functions
6786 silc_file_readfile and silc_file_writefile. Added function
6787 silc_file_open and silc_file_close. Affected files
6788 lib/silcutil/silcutil.[ch].
6790 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Resolve the client info when received private message or
6793 channel message for a client which nickname we don't know.
6794 Affected files lib/silcclient/client_prvmsg.c and
6795 lib/silcclient/client_channel.c.
6797 * Do not crash in /KEY if client is not connected. Affected
6798 file irssi/src/silc/core/silc-channels.c.
6800 * Added SilcClientStatus field to the SilcClientEntry in the
6801 lib/silcclient/idlist.h.
6803 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6804 is incomplete and is being resolved, it won't be resolved
6807 Make sure also that USERS command reply does not resolve
6808 twice information. Affected file is
6809 lib/silcclient/command_reply.c.
6811 Make sure that silc_client_get_clients_by_list does not
6812 resolve twice same information.
6814 * Check for valid client->id in the silc_server_free_client_data.
6815 Affected file silcd/server.c.
6817 * Fixed /GETKEY nick@server not to crash if the server entry
6818 is not found. Affected file lib/silcclient/command.c.
6820 * Fixed the silc_server_check_cmode_rights to check the
6821 requested modes correctly. Affected file silcd/command.c.
6823 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6825 * Better checks for non-printable chars in nick added.
6826 Affected file silcd/command.c.
6828 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6830 * Call the silc_server_udpate_servers_by_server in the
6831 primary router that comes back online in the backup resuming
6832 protocol. Otherwise it routes packets wrong. Affected file
6833 silcd/server_util.[ch], silcd/server_backup.c.
6835 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6838 lib/silcutil/silcbuffmt.[ch].
6840 * Redefined the SILC packet header to include the padding
6841 length. Affected file lib/silccore/silcpacket.[ch].
6843 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6844 length for maximum padding up to 128 bytes). Affected
6845 file lib/silccore/silcpacket.h.
6847 * Removed all backwards support for old 0.5.x MAC thingies.
6848 The SILC packet header change makes it impossible to be
6849 backwards compatible.
6851 * Send the ENDING packet with timeout in the backup resuming
6852 protocol. This is to assure that all routers has connected
6853 to the primary router. Affected file silcd/server_backup.c.
6855 * Changed the RNG to take the first IV from random data. It
6856 used to take it from zero actually. Changed the RNG also
6857 to use /dev/urandom during session. /dev/random is used
6858 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6860 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Changed the SILC packet header to have the first two bytes
6863 (the packet length) encrypted. Affected files aroung the
6864 code tree, lib/silccore/silcpacket.[ch]. Removed the
6865 SilcPacketCheckDecrypt callback. It is not needed anymore
6866 since the silc_packet_receive_process will determine now
6867 whether the packet is normal or special.
6869 * Implemented the unidirectional MAC keys. Affected files
6870 lib/silcske/silcske.c, silcd/protocol.c and
6871 lib/silcclient/protocol.c.
6873 * Implemented the packet sequence number to the MAC computation.
6874 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6875 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6876 lib/silcclient/protocol.c.
6878 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Allow backup router to announce servers. All servers
6881 announced by backup router are added to the global list
6882 automatically. Update hte server's socket to our primary
6883 router also when backup router announces a server.
6884 Affected file silcd/packet_receive.c.
6886 * Do not update the client->router in the function
6887 silc_server_udpate_clients_by_server if the client is on
6888 global list. We might fail to find any specific server
6889 for locally connected clients and local cell clients. They
6890 should still use the `from' and not `to' as client->router.
6891 This fixes backup router resuming protocol. Affected file
6892 silcd/server_util.c.
6894 * Decrease channel statistics count only if the channel
6895 deletion worked. Affected files are silcd/server.c and
6896 silcd/server_util.c.
6898 * Added silc_server_update_servers_by_server to update origin
6899 of all server entries. Used during backup router protocol.
6900 Affected files silcd/server_util.[ch], silcd/server.c. and
6901 silcd/backup_router.c.
6903 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6904 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6905 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6906 lib/silccrypt/silchmac.c.
6908 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Assure that router cannot reroute the same channel message
6911 to the sender. Affected file silcd/packet_receive.c.
6913 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6915 * Made better checks that the channel message is not sent
6916 to the router it came from. Affected file is
6917 silcd/packet_send.c. Fixed memory leak too.
6919 * Announce informations for incoming router connection, but
6920 only after checking if it is replaced by backup router.
6921 Affected file silcd/packet_receive.c.
6923 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * Fixed the backup resuming protocol to work in multiple
6926 router environment. Affected file silcd/server_backup.c.
6928 * Route packet only to one router in the function
6929 silc_server_packet_send_to_channel. Affected file is
6930 silcd/packet_send.c.
6932 * Fixed silc_server_send_notify_dest to set the broadcast
6933 flag. Fixed the silc_server_send_notify_topic to actually
6934 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6935 Affected file silcd/packet_send.c.
6937 * Changed the SFTP Filesystem interface. Changed the
6938 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6939 the filesystem operation function. The SilcSFTPFilesystem
6940 is now a context that is allocated by all filesystem allocation
6941 functions and it already includes the operations structure
6942 and filesystem specific context. It is given as argument
6943 now to the silc_sftp_server_start. This made the interface
6944 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6945 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6947 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Changed the backup router adding and getting interfaces
6950 in the server. The router that will be replaced by the
6951 specified backup router is now sent as argument. Affected
6952 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6955 * Added silc_net_addr2bin_ne to return the binary form of
6956 the IP address in network byte order. Affected files
6957 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6959 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Check for existing server ID in silc_server_new_server
6962 and in silc_server_connect_to_router_final and remove the
6963 old entry if it exists. Affected file silcd/packet_receive.c,
6966 * Send the channel message always to only one router, either
6967 in upstream or downstream. Affected file is
6968 silcd/packet_send.c.
6970 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Wrote the definition of the backup resuming protocol to the
6973 protocol specification.
6975 * Removed one redundant channel key generation from normal
6976 server during joining procedure. Removed one redundant
6977 channel key sending from server to router during joining
6978 procedure. Affected file silcd/command.c.
6980 * Made minor bugfixes to the backup router resuming protocol.
6981 Affected file silcd/server_backup.c, server.c.
6983 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6985 * Added --disable-asm configuration option. Affected files
6986 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6989 * Implemented the backup resuming protocol that is used to
6990 resume the primary router position in the cell after the
6991 primary router comes back online. Affected files
6992 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6993 and silcd/server_util.[ch].
6995 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Sleep two (2) seconds after sending QUIT command to server.
6998 Affected file lib/silcclient/command.c.
7000 * Assure that if outgoing data buffer is pending do not force
7001 send any data. Affected file silcd/packet_send.c.
7003 * Assure that if outgoing data buffer is pending do not force
7004 send any data. Affected file lib/silcclient/client.c.
7006 * Implemented the backup router support when the primary router
7007 goes down. The servers and routers can now use the backup
7008 router as new primary router without loosing connectivity.
7010 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
7013 in the server to indicate disabled entry. All data read
7014 from the connection will be ignored and no data is sent
7015 for entry that is disabled. Affected files are
7016 silcd/idlist.h, silcd/server.c.
7018 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Created SFTP client and server test programs in the
7021 lib/silcsftp/tests directory.
7023 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
7025 * Implemented memory filesystem (virtual filesystem) for
7026 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
7029 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7031 * Implemented the SFTP (SSH File Transfer Protocol) to the
7032 lib/silcsftp. It includes SFTP client and SFTP server
7035 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7037 * Moved lib/silccore/silcprotocol.[ch] to the
7038 lib/silcutil library.
7040 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
7041 take variable argument list pointer as argument. Affected
7042 file lib/silcutil/silcbuffmt.[ch].
7044 * Added silc_buffer_set function that is used to set data
7045 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
7046 Affected file lib/silcutil/silcbuffer.h.
7048 * Changed various routines in the core library to use the new
7049 silc_buffer_set instead of allocating new buffer only for
7052 * Added 64-bit value formatting and unformatting support to the
7053 silc_buffer_[un]format routines. Affected file is
7054 lib/silcutil/silcbuffmt.[ch].
7056 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
7057 to includes/bitmove.h.
7059 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7061 * Fixed channel user mode saving in client library. Affected
7062 file lib/silcclient/command[_reply].c.
7064 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7066 * Defined the file transfer to the SILC Protocol. Added
7067 new packet type SILC_PACKET_FTP and defined File Transfer
7068 Payload. The mandatory file transfer protocol is SFTP
7069 (SSH File Transfer Protocol). Affected file in addition
7070 of the internet draft is lib/silccore/silcpacket.h.
7072 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
7073 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
7074 is used as part of backup router protocol when the primary
7075 router of the cell is back online and wishes to resume
7076 the position as primary router.
7078 * Redefined the MAC generation keys in the protocol. The
7079 same key is not used anymore in both direction. Both
7080 direction will now use different keys for sending and
7081 receiving. This fixes a potential security flaw. This
7082 change causes incompatibilities in the protocol.
7084 * Redefined also the MAC computation from the packet.
7085 An packet sequence number is now added to the MAC
7086 computation. This prevents possible replay attacks against
7087 the protocol. This change too causes incompatibilities
7090 Added `sequence' field to the SilcPacketContext to hold
7091 the current sequence number for the packet.
7093 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Added `created' field to the SilcIDListData in the file
7096 silcd/idlist.h to indicate the time when the entry was
7099 * Added `created' field to the SilcChannelEntry too. Affected
7100 file silcd/idlist.h.
7102 * Added `creation_time' aguments to all the announcement functions
7103 in the server. If it is provided then only the entries that
7104 was created after the provided time frame are actually
7105 announced. Affected file silcd/server.[ch].
7107 * The protocol says that the Channel ID's IP address must be
7108 based on the router's IP address. Added check for this in
7109 the silc_server_new_channel when processing incoming New Channel
7110 Payload. Affected file silcd/packet_receive.c.
7112 * Print out the correct version with --version in SILC client.
7113 Affected file irssi/src/silc/core/silc-core.c.
7115 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Fixed WHOWAS command to check for completnes of the client
7118 entry always, not just when the command is coming from client.
7119 Affected file silcd/command.c.
7121 * Added new function silc_server_packet_queue_purge to purge the
7122 outgoing data queue to the network. After the function returns
7123 it is guaranteed that the outgoing packet queue is empty.
7124 Affected file silcd/packet_send.[ch].
7126 * Purge the outgoing packet queue in the rekey protocol's final
7127 callback to assure that all rekey packets go to the network
7128 before quitting the protocol. Affected file silcd/server.c.
7130 * Added silc_client_packet_queue_parse as similar function as
7131 in server to the client library. The affected file is
7132 lib/silcclient/client.c.
7134 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7136 * Splitted silcd/server.c and created silcd/server_util.[ch]
7137 for utility functions.
7139 * Added new socket flag SILC_SF_DISABLED to indicate that the
7140 connection is open but nothing can be sent to or received from
7141 the connection. Affected file lib/silcutil/silsockconn.[ch].
7142 The checking for disabled socket is checked in the low level
7143 silc_socket_write and silc_socket_read functions.
7145 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7147 * Allow only nicknames and channel names that fits into the
7148 7-bit unsigned char ASCII set. Affected file silcd/command.c.
7150 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * When processing JOIN command reply in server check that if
7153 the channel exists in our global list we'll move it the local
7154 list. Affected file silcd/command_reply.c.
7156 * Fixed the check whether client is joined on the channel already
7157 in JOIN command. Affected file lib/silcclient/command.c.
7159 * Fixed the JOIN command reply to check whether the channel
7160 already exists. Affected file lib/silcclient/command_reply.c.
7162 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * Added silc_ske_status_string to map the SKE error numbers
7165 to readable strings. The affected files are
7166 lib/silcske/silcske[_status].[ch].
7168 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7170 * Do not show the private channels on the WHOIS channel list
7171 as it is not allowed by the protocol. The affected file is
7174 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7176 * Assure that the packet length digged from the actual packet
7177 is something sensible in the silc_packet_decrypt_rest_special
7178 in lib/silccrypt/silcpacket.c.
7180 * Free and NULL the allocated pointer in silc_hmac_alloc if
7181 the HMAC allocation fails. The affected file is
7182 lib/silccrypt/silchmac.c.
7184 * Print the selected security properties to the log files in
7185 the server. Affected file silcd/protocol.c.
7187 * Add SKE's reference counter even if calling the completion
7188 callback manually. Otherwise it goes negative, although it
7189 does not cause any problems. The affected file is
7190 lib/silcske/silcske.c.
7192 * Remove the client entry with short timeout after giving the
7193 KILL command. Affected file lib/silcclient/command.c.
7195 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7196 case all found clients are already disconnected (WHOWAS would
7197 found them) in the server. Affected file silcd/command.c.
7199 * Update the last_receive (time of last data received) to be
7200 updated only when received private or channel message so that
7201 the idle time showed in WHOIS makes more sense.
7203 * Added boolean field `valid' in to the SilcClientEntry in the
7204 client library to indicate whether the entry is valid or not.
7205 This fixes the nickname change bug on channel when changing
7206 the nickname to be same than the old (like nick to Nick) the
7207 nickname formatter doesn't set the new nick anymore to Nick@host.
7208 Affected file lib/silcclient/idlist.[ch].
7210 * Now actually fixed the nickname changing on disconnection.
7211 Added new function silc_change_nick to the Irssi SILC Client.
7212 Affected file irssi/src/silc/core/client_ops.c,
7213 irssi/src/silc/core/silc-nicklist.[ch].
7215 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Check that the public key exists in the GETKEY command before
7218 trying to encode it. Affected file silcd/command.c.
7220 * Print some notifications on received public keys with GETKEY
7221 command in the Irssi SILC Client. Affected files are
7222 irssi/src/fe-common/silc/module-formats.[ch],
7223 irssi/src/silc/core/client_ops.c.
7225 * Use IDENTIFY command to resolve the server information in the
7226 GETKEY command instead of INFO command. Affected file
7227 lib/silcclient/command.c.
7229 * All command reply functions in the client library now calls
7230 the pending command reply callbacks even if an error has
7231 occurred. The server has done this a long time and now it was
7232 time to move the client library to this as well. Now all
7233 errors can be delivered back to the pending command reply
7234 callbacks if necessary. Affected files are
7235 lib/silcclient/command[_reply].[ch].
7237 * Change the nickname on disconnection back to the username
7238 because in reconnect the server will enforce it to it anyway.
7239 Affected file irssi/src/silc/core/silc-servers.c.
7241 * Fixed a config file parsing bug in the Irssi SILC client.
7242 Affected file irssi/src/silc/core/clientconfig.c.
7244 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7246 * When printing the channel mode on JOIN, verify that the
7247 channel key and channel's HMAC are valid. Affected file
7248 irssi/src/silc/core/client_ops.c.
7250 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7252 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7253 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7254 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7256 * Removed channel key rekey task deleting from the function
7257 silc_server_save_channel_key. Affected file silcd/server.c.
7258 Added explicit timeout task context instead that is used to
7259 delete the task if we are registering a new task before the
7260 new task has elapsed.
7262 * When channel key rekey occurs the client library now saves
7263 the old channel key for a short period of time (10 seconds) and
7264 is able to use it in case some is still sending channel
7265 messages encrypted with the old key after the rekey. Affected
7266 file lib/silcclient/[idlist.h|client_channel.c].
7268 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7270 * Added check to the silc_server_new_id_real to not accept
7271 new ID if it is the sender's own ID. Affected file is
7272 silcd/packet_receive.c.
7274 * Assure that we do not announce ourself or the one we've
7275 sending our announcements when we're router and are announcing
7276 servers to our primary router. Affected file silcd/server.c.
7278 * Fixed silc_server_command_identify_check_client to assemble
7279 correct WHOIS packet. It send corrupted WHOIS packet and
7280 caused problem with router to router connections. Affected
7281 file silcd/command.c.
7283 Fixed also silc_server_command_whois_check the same way
7284 as for the IDENTIFY command.
7286 * Added new SilcIDListStatus to the server in the SilcIDListData
7287 structure. The status now includes the current status of
7288 the entry (like registered, resolved etc.). Affected file
7289 silcd/idlist.[ch]. Defined a bunch of different status types
7290 as well. This replaced the old boolean registered field as well.
7292 Added resolve_cmd_ident field to the SilcClientEntry structure
7293 too so that if the entry is for example being resolved so
7294 another command may attach to the same pending command reply
7295 without requiring to resolve the same entry again. This concept
7296 should optimize the WHOIS and the IDENTIFY resolving under
7297 heavy load by taking away unnecessary resolving for entries
7298 that are being resolved already.
7300 Added support for adding multiple pending commands for one
7301 command idenfier. Affected file silcd/command[_reply].[ch].
7303 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7304 before deleting the data. Otherwise the hash table will have
7305 freed data in comparison functions. Affected file is
7306 silcd/command_reply.c.
7308 * Fixed silc_idlist_replace_client_id to add the new entry to
7309 the cache with NULL nickname. Otherwise there will be invalid
7310 memory as the nickname after the nickname is freed. Affected
7311 file silcd/packet_receive.c.
7313 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7314 saved into wrong slots because the previous number of entries
7315 was not taken into account. Affected file silcd/idlist.c.
7316 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7318 * If we are router and we receive JOIN notify to a channel that
7319 does not have any users then notified client is marked as the
7320 channel founder, as it is it. The affected file is
7321 silcd/packet_receive.c
7323 * Added to the extended hash table API's table_del_*ext functions
7324 the destructor as argument too, so that the caller can decide
7325 which destructor to use or whether to use destructor at all.
7326 Affected file lib/silcutil/silchashtable.[ch].
7328 * Fixed ID Cache purging. It actually deleted the entries from
7329 the hash table after the data was freed. The hash table ended
7330 up comparing freed memory. The affected file is
7331 lib/silccore/silcidcache.c.
7333 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7335 * Fixed Irssi SILC client's KILL command's HELP syntax.
7337 * The USERS command now resolves the detailed user information
7338 if the userinfo field is missing. Affected file is
7339 lib/silcclient/command_reply.c.
7341 * Do not print error in silc_file_read if the read file does
7342 not exist. Just silently return NULL. Affected file is
7343 lib/silcutil/silcutil.c.
7345 * Fixed the silc_log_output to not wine about NULL filename
7346 and to not create some bogus " " filename. Affected file is
7347 lib/silcutil/silclog.c.
7349 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * Fixed various printing bugs on the user interface in the
7352 Irssi SILC Client. Minor changes that were forgotten from
7355 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7357 * Fixed the configure.in.pre and the compilation and distribution
7358 environment to support the new autoconf 2.52. That version is
7359 now required to compile the CVS trunk.
7361 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7363 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7364 to generally parse user@fqdn format strings. Affected file
7365 lib/silcutil/silcutil.c.
7367 * Added nickname_format and nickname_force_format fields to the
7368 SilcClientParams structure. The first one defines the format
7369 for the nicknames that the library will enforce if the receives
7370 multiple same nicknames. The second one is boolean value and
7371 can be used to force the library to always enforce the format
7372 to the nicknames regardles whether there are multiple nicknames
7373 or not. This configurable formatting was employed to flexibly
7374 support accessing multiple nicknames from the user interface.
7375 The userinterface can now set the nicknames to what ever format
7376 they prefer. Affected file lib/silcclient/silcapi.h.
7378 Added function silc_client_nickname_format to the file
7379 lib/silcclient/idlist.c. It performs the nickname formatting.
7381 Added new field `hostname´ to the SilcClientEntry context.
7382 It holds the hostname of the client. Affected file is
7383 lib/silcclient/idlist.h.
7385 * Irssi SILC Client sets the nicknames in nick@hostn format.
7386 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7387 irssi/src/silc/core/silc-core.c.
7389 The WHOIS printing now also shows both the real nickname and
7390 the formatted nickname so that user knows how to access the
7391 user if there are multiple same nicknames cached. Affected
7392 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7393 printing formatting too to take the hostname now as a separate
7394 argument. The Affected file is
7395 irssi/src/fe-common/silc/modules-formats.[ch].
7397 * Changed the silc_client_get_clients_local to accept the formatted
7398 nickname as argument. It accepts the real nickname too but the
7399 formatted nickname can be used to find the true entry from
7400 multiple entries. Affected file lib/silcclient/silcapi.h and
7401 lib/silcclient/idlist.c.
7403 * Added nickname_format_parse field to the SilcClientParams.
7404 It is a callback function provided by the application to parse
7405 the nickname out of the formatted nickname string. The library
7406 calls it to get the nickname from the formatted string. Since
7407 the application generally knows better the format of the nickname
7408 string it parses it instead of the library, even though library
7409 encodes the formatted string. If the callback function is not
7410 provided then the library will use the string as is. The
7411 affected file is lib/silcclient/silcapi.h.
7413 * All the nickname strings passed to the client library in
7414 commands are now expected to be formatted nickname strings.
7415 If the command does not support the formatted nickname string
7416 it will assume that the sent string is the actual nickname.
7417 Affected file lib/silcclient/command.c.
7419 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7421 * Added public key authentication support to OPER and SILCOPER
7422 commands in the client library. Affected file is
7423 lib/silcclient/command.c.
7425 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7427 * Changed the get_auth_methdod client operation to be asynchronous.
7428 It can be async if the application resolves the authentication
7429 method from the server during the negotiation. Added new
7430 SilcGetAuthMeth completion callback that the application will
7431 call after resolving the authentication method.
7433 Added function silc_client_request_authentication_method that
7434 the application can use to resolve the authentication method
7435 from the server. Added also SilcConnectionAuthRequest callback
7436 that the library will call after the server has replied. The
7437 application can call this function if it does not know the
7438 current authentication method.
7440 Affected files are lib/silcclient/client.c and
7441 lib/silcclient/silcapi.h.
7443 * The Irssi SILC client now automatically resolves the authentication
7444 method incase any configuration information is not present (and
7445 currently there never is). The affected file is
7446 irssi/src/silc/core/client_ops.c.
7448 * Fixed public key authentication from the client library.
7449 Affected file lib/silcclient/protocol.c. Changed also the
7450 protocol specification about the public key authentication in
7451 the connection authentication protocol. The actual data to be
7452 signed is now computed with a hash function before signing.
7454 * Fixed the public key authentication from the server as well.
7455 Affected file silcd/protocol.c.
7457 * Removed the mlock()'s from the memory allocation routines.
7458 Affected file lib/silcutil/silcmemory.c. The ./configure does
7459 not check anymore for the mlock(). Affected file is
7462 * Fixed USERS command in server to allow the execution of the
7463 command for private and secret channels if the client sending
7464 the command is on the channel. Affected file silcd/command.c.
7466 * Fixed silc_client_get_clients_local to return the clients
7467 count correctly. It could return wrong value. Affected file
7468 lib/silcclient/idlist.c.
7470 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7472 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7473 types. The assembler optimizations seemed not to like 64-bit
7474 data types. The assmebler optimizations thus are now enabled
7475 also for BSD systems as opposed to only enable them for Linux.
7477 * Do not check for threads at all on BSD systems. Affected
7478 file configure.in.pre.
7480 * Removed -n and -h options from the Irssi SILC Client since
7481 they are not used in silc.
7483 * Fixed the prime generation to assure that the first digit
7484 of the generated random number is not zero since our conversion
7485 routines does not like number strings that starts with zero
7486 digit. If zero digit is seen the random number is regenerated.
7487 This caused some corrupted RSA keys when the zero first digit
7488 was met. Affected file lib/silcmath/silcprimegen.c.
7490 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7492 * Fixed WIN32 configuration in the ./configure script.
7493 Fixed to include xti.h on environments that has it.
7494 Patches by Carsten Ilchmann and andrew.
7496 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7498 * Changed the silc_id_create_client_id to be collision
7499 resistant. It is now assured that there cannot be created
7500 two same client ID's. I suspect that some weird bugs in
7501 the server were actually caused by duplicate Client IDs.
7502 Affected file silcd/serverid.[ch]. A router receiving
7503 new ID now also assures and informs the sending server
7504 if the ID caused collision.
7506 * Changed the silc_id_create_channel_id to also assure that
7507 there are no collisions.
7509 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7511 * Statement about ignoring the Mutual Authentication flag when
7512 performing rekey with PFS was a bit misleading. It is ignored
7513 if it was set in the initial negotiation, it cannot be even
7514 set in the rekey. Fixed in the ke-auth draft. Started the
7515 new versions of the protocol drafts in the doc/.
7517 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7519 * Fixed a bug in silc_client_command_identify_save when saving
7520 new channel information. The channel name was no duplicated
7521 and caused crash on exit. Affected file is
7522 lib/silcclient/command_reply.c.
7524 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7526 * Fixed the getkey command handling in the server. Send just
7527 empty OK reply to the sender if the key could not be fetched
7528 (but everything else was ok, like the key just was not available).
7529 Changed the public key parameter to optional in the protocol
7530 specs so that empty OK reply can be sent. Affected file
7533 Added a message to Irssi SILC client to tell to user if the
7534 server did not return a public key.
7536 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7538 * Fixed a channel key regeneration bug. It registered new
7539 timeout tasks exponentially until all system resources were
7540 used. Affected file silcd/server.c.
7542 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7544 * Added the SILC Document generator to the scripts/silcdoc.
7545 It can be used to generate the Toolkit Reference Manual out
7546 of the source tree. Internally it will also use the RoboDoc
7547 generator now imported in util/robodoc.
7549 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7551 * Added couple of return's in rekey protocol if error orccurred
7552 during the protocol. The execution must be terminated.
7553 Affected file silcd/protocol.c. Also, terminate the protocol
7554 always with timeout.
7556 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7558 * The client's Client ID was created initally from the wrong
7559 nickname (it could have been in format nick@host) in the
7560 silc_server_new_client. Affected file silcd/packet_receive.c
7562 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7564 * Added some SILC_LOG_ERROR's to various error conditions
7565 if client could not be added to ID cache. Affected files
7566 silcd/packet_receive.c and silcd/server.c.
7568 * When client's sock->user_data is freed, NULL also the
7569 client->router and client->connection pointers. Added check
7570 for these pointers being NULL to various places around the
7571 code. Affected file silcd/server.c.
7573 * Added client->data.registered == TRUE checks to various
7574 places around the code to assure that unregistered client's
7575 are not handled when it is not allowed. Affected file
7578 * Added `bool registered' fields to all
7579 silc_idlist_[server|client]_get_* routines to indicate whether
7580 the fetched client needs to be registered or not. Affected
7581 file silcd/idlist.[ch].
7583 * Add your own entry as registered to the ID cache in the
7584 server. Affected file server.c.
7586 * Fixed a bug in silc_server_new_server. The SilcServer was
7587 set as the new server's context instead of SilcServerEntry.
7588 This naturally caused some weird bugs.
7590 * Added "updated" field the SilcChannelEntry which indicates
7591 the time since the channel entry was last accessed. This
7592 can be used to determine whether it is necessary to
7593 announce the channel after backup resuming protocol.
7594 Affected files silcd/idlist.[ch].
7596 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7598 * Do not delete the channel rekey task when adding it
7599 for in silc_server_create_channel_key.
7601 * Changed the silc_server_create_channel_key to return
7602 TRUE or FALSE to indicate the success of the channel key
7605 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7607 * Fixed MSVC++ project files and added missing files to
7608 Makefiles under win32/.
7610 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7612 * Do not add TCP_NODELAY flag if the operating system
7613 does not have it defined. Affected files are
7614 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7616 * Fixed buffer overflow from Irssi SILC Client. Affected
7617 file irssi/src/fe-common/core/themes.c.
7619 * Fixed double free in client library in the file
7620 lib/silcclient/client.c when disconnecting from server.
7622 * Applied double free patch from cras to Irssi SILC client.
7623 Affected files irssi/src/core/[modules/expandos].c
7625 * Fixed the disconnection handling to Irssi SILC Client.
7626 The application must call silc_client_close_connection
7627 in ops->connect client operation in case of failure of
7628 the connection. Affected file is
7629 irssi/src/silc/core/client_ops.c.
7631 * Do not set sock->protocol to NULL in the function
7632 silc_client_close_connection after executing the protocol's
7633 final callback since the sock might not be valid anymore.
7634 Affected file lib/silcclient/client.c.
7636 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7638 * Do not enable SILC_THREADS if the linking with libpthread
7639 did not happen. Affected file configure.in.pre.
7641 * Added notion to protocol specification that server must
7642 verify the sent authentication payload with CMODE when
7643 setting the channel founder key. Implemented it to the
7644 server. Affected file silcd/command.c.
7646 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7648 * Added _EXTRA_DIST SILC distribution variable to the
7649 distributions file. It is used to conditionally add extra
7650 files or directories to the specific distribution. Affected
7651 files ./prepare, Makefile.am.pre and distributions.
7653 Removed the `_' from the start of the distribution names.
7656 * Added README.WIN32 for instructions to compile the Toolkit
7659 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7661 * Fixed a double free in disconnection in the server. Affected
7662 file is silcd/server.c.
7664 * Fixed the lib/silcske/groups.c to work now also with GMP
7665 MP library. The string conversion did not work when using
7666 specific base and the base is indicated in the string as well.
7668 * Created win32/ directory which now includes MSVC++ specific
7669 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7670 It will appear only in the toolkit distribution
7672 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7674 * Changed the key material distribution function in case when
7675 the hash output is too short. The data is now concatenated
7676 a bit differently than it used to. Made the change to the
7677 SKE protocol specification.
7679 * Added better GMP detection to configure.in.pre. A patch
7682 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7684 * Fixed a minor bug in SKE that might cause some problem on
7685 some platforms. Affected file lib/silcske/silcske.c.
7687 * Added the cookie checking for initiator in the SKE. It checks
7688 that the responder returns the sent cookie unmodified. The
7689 affected file is lib/silcske/silcske.c. Added new SKE
7690 error type INVALID_COOKIE that can be sent during the
7691 negotiation. Fixed some memory leaks as well.
7693 * Added the "invalid cookie" error message to Irssi SILC client's
7696 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7698 * Added `task_max' field to the SilcClientParams to indicate
7699 the maximum tasks the scheduler can handle. If set to zero,
7700 default values are used. Affected file lib/silcclient/silcapi.h.
7702 * Fixed memory leaks in silc_client_close_connection. Affected
7703 file lib/silcclient/client.c.
7705 * Added silc_client_del_client_entry to client library to free
7706 all memory of given client entry. Affected file is
7707 lib/silcclient/idlist.[ch].
7709 * Added new functions silc_client_del_channel and
7710 silc_client_del_server to delete channel and server entries.
7711 Affected file lib/silcclient/[silcapi.h/idlist.c].
7713 * Removed silc_client_del_client_by_id from silcapi.h.
7715 * Fixed the INFO command to return the server's own info
7716 correctly when querying by Server ID. Affected file is
7719 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7721 * Removed the non-blocking settings in WIN32 code in the
7722 silc_sock_[read/write] and added SleepEx instead. Affected
7723 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7724 of input data is now checked with FIONREAD and ioctlsocket.
7726 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7728 * Call silc_schedule_task_del_by_context in the
7729 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7730 Affected file lib/silccore/silcprotocol.c.
7732 * Call silc_protocol_cancel for active protocols in the
7733 silc_server_close_connection if the funtion
7734 silc_server_free_sock_user_data has not been called.
7735 Affected file silcd/server.c.
7737 * Generic tasks cannot be deleted using the del_by_fd
7738 task deleting function since generic tasks does not match
7739 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7741 * Added a notion to SILCOPER help file that the SILCOPER works
7742 only on router server, not on normal server.
7744 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7746 * Added for WIN32 support for the new scheduler as well.
7747 Affected file lib/silcutil/win32/silcwin32schedule.c.
7749 * Fixed the SHA1 implementation to work on various platforms.
7751 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7753 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7754 API. It is part of the scheduler now. Everything else is
7755 as previously but some functions has changed their names.
7756 Checkout the lib/silcutil/silcschedule.h for the interface.
7757 Updated all applications to use the new interface. Affected
7758 files are lib/silcutil/silcschedule.[ch].
7760 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7762 * Found a bug in the SKE implementation. The HASH value,
7763 specified by the protocol, was not computed correctly. The
7764 public key of the responder was not added to the computation
7765 even though it is mandatory. Affected file lib/silcske/silcske.c.
7766 This unfortunately causes incompatibilities with older
7767 clients and servers.
7769 * Added WIN32 specific network init and uninit functions:
7770 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7771 the Winsock2. Affected file lib/silcutil/silcnet.h and
7772 lib/silcutil/win32/silcwin32net.c.
7774 * Set the socket always to nonblocking mode on WIN32 after
7775 reading data or writing data. Affected file is
7776 lib/silcutil/win32/silcwin32sockconn.c.
7778 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7780 * Fixed various compilation problems under WIN32. Affected
7781 files lib/silcutil/win32/silcwin32thread.c and
7782 lib/silcutil/win32/silcwin32schedule.c.
7784 * Removed all _internal.h #includes from public header
7785 files. Internal headers must never be included from
7788 Removed also the lib/silcske/payload_internal.h file.
7790 * All include files that may be needed (public and some others
7791 included by the public headers) by application developers are
7792 now copied to the ./includes directory. It does not copy any
7793 internal headers. Affected file Makefile.defines.pre and all
7794 Makefile.am's under lib/ and subdirs.
7796 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7798 * Do not change the ~/.silc directory's permissions automatically.
7799 Affected file irssi/src/silc/core/clientutil.c.
7801 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7803 * Do not cancel the protocol in silc_server_close_connection
7804 it might cause recursion. Now cancelled in the function
7805 silc_server_free_sock_user_data. Affected file silcd/server.c.
7807 * Fixed the silc_server_remove_clients_by_server to regenerate
7808 the channel keys correctly finally. Added also new function
7809 silc_server_remove_clients_channels to actually do it.
7810 Affected file silcd/server.c.
7812 * Fixed the silc_server_new_channel to not crash by giving
7813 wrong router to the new channel. Affected file is
7814 silcd/packet_receive.c.
7816 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7818 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7819 which is given as argument to the silc_client_alloc now.
7820 It can be used to configure the client and set various parameters
7821 that affect the function of the client.
7823 * The USERS command in server did not check whether the channel
7824 is private or secret. Affected file silcd/command.c.
7826 * Added new argument to the USERS command in protocol specification.
7827 The USERS command now can take the channel name as argument
7828 as well. Added support for this in client and server and
7829 updated the protocol specs.
7831 * Completed the GETKEY command in client. It can be now used
7832 to fetch also servers public key not only some clients.
7833 Affected files lib/silcclient/command[_reply].c.
7835 * Added silc_client_get_server to return server entry by the
7836 server name. Affected files lib/silcclient/silcapi.h and
7839 * Redefined the IDENTIFY command in protocol specification to be
7840 more generic. It now can be used to query information about
7841 any entity in the SILC Network, including clients, servers and
7842 channels. The query may be based either the entity's name
7843 or the ID. Added support for this in both client and server.
7845 Affected files silcd/command.c and lib/silcclient/command.c
7846 and command_reply.c.
7848 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7849 the _from_client and _from_server functions. Affected file
7852 * Added silc_client_get_channel_by_id_resolve to the file
7853 lib/silcclient/silcapi.h to resolve channel information by
7854 its ID. Added also silc_client_get_channel_by_id that
7855 does not resolve it from the server.
7857 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7859 * Added SilcServerEntry context into the client library
7860 to represent one server. The INFO command now allocates
7861 these to save the resolved server info. For now on the
7862 client library will also keep information about servers,
7863 connected and resolved with INFO.
7865 The INFO command now allocates the SilcServerEntry context
7866 and saves the server info there. The COMMAND_REPLY in
7867 the INFO now returns the parameters to application in
7868 same order as defined in the protocol specification.
7870 The entries are cached in the client->server_cache.
7872 * The INFO command is now issued after received the Client ID
7873 from the server. Affected file lib/silcclient/client.c.
7875 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7876 to the application as the mode changer might be server.
7877 It is guaranteed that NULL is not returned anymore to the
7878 application. Affected file lib/silcclient/client_notify.c.
7880 The ID Type is now also passed to the application so that
7881 it can check whether the returned entry is SilcClientEntry
7884 Added new function silc_client_get_server_by_id to return
7885 the server entry by ID. Affected files are the
7886 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7888 * Do not create the channel in the Irssi SILC Client when issuing
7889 the JOIN command but when received the sucessful JOIN command
7890 reply. Otherwise the channel might get created even though we
7891 could not join it. The Affected file is
7892 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7894 * Fixed a channel joining bug in router. The router must also
7895 check the channel modes, invite and ban lists etc. when serving
7896 the JOIN command sent by normal server. Affected file is
7897 silcd/command.c. The router now resolves the client's
7898 information from the server who sent the JOIN command if it
7899 does not know it, and processes the JOIN command only after
7902 * Changed the SilcCommandCb to take new argument; void *context2.
7903 Affected file lib/silccore/silccommand.h
7905 The second argument in the command callbacks in the server now
7906 includes the SilcServerCommandReplyContext if the command was
7907 called as pending command callback from the command reply.
7908 Otherwise it is NULL. When called as pending the status of the
7909 command reply will be checked and if it was erronous the
7910 error will be sent to the original sender of the command.
7911 This way the client always receives the error messages even
7912 though the server was actually the one who received the error
7913 when it resent the command to router, for example. Affected
7914 files silcd/command[_reply].[ch].
7916 * Fixed sending WHOWAS command's error message to client if
7917 the requested client could not be found. It was missing.
7920 * Changed the CMODE and CUMODE commands reply arguments in the
7921 protocol specification. The Channel ID is now sent in both
7922 of the commands to identify the channel. Implemented this
7923 new feature to the client and server. Affected files
7924 lib/silcclient/command_reply.c and silcd/command.c.
7926 * Made better checks for invite and ban lists in the JOIN
7927 command in server. Affected file silcd/command.c.
7929 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7931 * The server now performs the incoming host IP/DNS lookup
7932 using the silc_socket_host_lookup and thus does not block
7933 the server anymore. Affected file silcd/server.c.
7935 * Completed the multi-thread support for SILC Scheduler in
7936 the lib/silcutil/silcschedule.c.
7938 * Fixed the configure.in.pre to detect the pthread correctly
7941 * Fixed a deadlock in silc_task_queue_wakeup in the file
7942 lib/silcutil/silctask.c.
7944 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7946 * Added new function silc_schedule_wakeup that is used in
7947 multi-threaded environment to wakeup the main thread's
7948 schduler. It needs to be used when a thread adds a new task
7949 or removes a task from task queues. After waking up, the
7950 scheduler will detect the task queue changes. If threads
7951 support is not compiled in this function has no effect.
7952 Implemented the wakeup mechanism to both Unix and WIN32
7953 systems. Affected files are lib/silcutil/silcschedule.[ch],
7954 lib/silcutil/unix/silcunixschedule.c and the
7955 lib/silcutil/win32/silcwin32schedule.c.
7957 * Added new function silc_task_queue_wakeup to wakeup the
7958 scheduler by the specified task queue. Affected file
7959 lib/silcutil/silctask.[ch].
7961 * The silc_socket_host_lookup_start now wakes up the scheduler
7962 after adding the timeout task. Affected file is
7963 lib/silcutil/silcsockconn.c.
7965 * The silc_socket_host_lookup is synchronous now if the threads
7966 support is not compiled in. However, the callback is still
7967 called asyncronously through the scheduler, anyway. Affected
7968 file lib/silcutil/silcsockconn.c.
7970 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7972 * Added new function silc_socket_host_lookup to perform
7973 asynchronous IP and FQDN lookups for the socket connection.
7974 Affected files lib/silcutil/silcsockconn.[ch].
7976 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7978 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7979 that may or may not compile the mutex support in.
7981 Changed the silc_mutex_alloc interface. It allocates the
7982 mutex now to the sent pointer and returns TRUE or FALSE.
7984 Affected file lib/silcutil/silcmutex.h.
7986 * Wrote the SILC Task Queue interface to support multi-threads.
7987 Affected file lib/silcutil/silctask.[ch].
7989 * Wrote the SILC Scheduler to support multi-threads. Affected
7990 file lib/silcutil/silcschedule.c.
7992 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7994 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7995 in lib/silcutil/win32/.
7997 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7999 * Defined SILC Mutex API and SILC Thread API and implemented
8000 them for Unix. Affected files are
8001 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
8002 lib/silcutil/unix/silcunixmutex.c and
8003 lib/silcutil/unix/silcunixthread.c.
8005 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8007 * Fixed the silc_server_remove_clients_by_server's channel
8008 key re-generation. The hash table handling was incorrect
8009 and would not work with many channels. Affected file is
8012 * Fixed some memory leaks around the server code.
8014 * Rewrote the silc_server_get_users_on_channel to support IPv6
8015 based Client ID's. Affected file silcd/server.c.
8017 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
8018 specification. However, a separate document must be written
8019 to define the detailed signing procedure and the payload
8020 associated with the flag. Defined the flag to the
8021 lib/silccore/silcchannel.h as well.
8023 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8025 * Changed the dynamic tables to static size tables in the
8026 lib/silccrypt/silchmac.c.
8028 * Removed GCC dependencies from the code. A patch by cras.
8030 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8032 * Do not show the error "Error receiving packet bla bla"
8033 in server if it really was not an error (-2 means that reading
8034 is pending). Affected file silcd/server.c.
8036 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8038 * Fixed a possible crash in silc_server_remove_clients_by_server
8039 in silcd/server.c. Fixed there also some memory leaks.
8041 * Fixed the silc_idlist_replace_client_id. It could replace
8042 wrong key in the hash table. Affected file silcd/idlist.c.
8044 * Do not check whether there are global users on the channel
8045 if the channel->global_users is FALSE. Affected functions
8046 silc_server_remove_from_one_channel and
8047 silc_server_remove_from_channels in silcd/server.c. Also,
8048 do not check if the removed client is local as we can be
8049 sure that global client was not removed from the channel
8050 and checking for global users is not needed.
8052 * The silc_server_remove_clients_by_server now re-generates
8053 the channel keys correctly for those channels that had
8054 clients removed from them. Affected file silcd/server.c.
8056 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8058 * Found the reason of random crashes in the server. We weren't
8059 ignoring the SIGPIPE signal (which can be sent in write())
8060 and it crashed the server. Affected file silcd/silcd.c.
8062 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8064 * Assure that sock->user_data is not NULL in the function
8065 silc_server_packet_send in silcd/packet_send.c.
8067 * Disconnect the remote connection if it could not be added
8068 to any ID lists in the server. The affected file is
8071 * Check in silc_server_packet_send[_real/dest] that the
8072 socket is not disconnecting and ignore the data if it is.
8073 Affected file silcd/packet_send.c.
8075 * Define inline to __inline on native WIN32 compilation.
8076 Affected file includes/silcwin32.h.
8078 * Added some explicit type casts for inline code since MSVC
8079 require them. Affected files lib/silcutil/silcbuffer.h,
8080 lib/trq/silcdlist.h and lib/trq/silclist.h.
8082 * Print warning in log files from now on if the packet
8083 decryption fails. Affected file silcd/server.c.
8085 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8087 * Changed the `say' client operation's interface to accept
8088 new `type' argument to indicate the type of the message sent
8089 by the library. The application may filter the library's
8090 messages according the type. The affected file is the
8091 lib/silcclient/silcapi.h.
8093 * Added two new functions to lib/silcclient/silcapi.h:
8094 silc_client_del_client and silc_client_del_client_by_id.
8095 Affected file lib/silcclient/idlist.c.
8097 * Moved the clientincludes.h from includes/ to silc/ and
8098 serverincludes.h from includes/ to silcd/.
8100 * The modes for the CMODE and CUMODE are now passed as
8101 uint32 for application with COMMAND_REPLY. The affected
8102 file is lib/silcclient/command_reply.c.
8104 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8106 * /WHOIS without arguments shows client's own information.
8107 Affected file lib/silcclient/command.c.
8109 * Changed PING to not accept any arguments. The specs
8110 says that client can ping only the connected server so
8111 requiring an argument is not needed. Affected file is
8112 lib/silcclient/command.c.
8114 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8116 * Fixed a fatal bug in private message sending and reception
8117 encryption and decryption when using private message keys.
8118 The implementation was incorrect and did not follow the
8119 specification. It causd that some of the message were
8120 lost since it did not use the sending and receiving keys
8121 as the protocol suggests. This has been fixed and will cause
8122 incompatibilities with older clients when sending private
8123 message encrypted with private message keys. Affected files
8124 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
8125 and various other in Irssi SILC Client.
8127 Added `responder' boolean argument to the functions
8128 silc_client_add_private_message_key[_ske] to indicate when
8129 the key is added as responder or initiator of the key
8132 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8134 * Removed the silc_ske_check_version function and created
8135 a SilcSKECheckVersion callback. Added also a function
8136 silc_ske_set_callbacks that is now used to set all SKE
8137 callbacks. The callback functions are not given to
8138 the SKE functions anymore, but this function is used to
8141 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
8143 * Added `silc_version' argument to the silc_client_alloc
8144 to define the version of the application for the library.
8145 The library will use the version string to compare it
8146 against the remote host's (usually a server) version
8147 string. Affected file lib/silcclient/silcapi.h
8149 * Added the KE protocol context to Key Agreement context
8150 in client library so that we can abort the SKE if it
8151 is in process when we get timeout. Affected file is
8152 lib/silcclient/client_keyagr.c.
8154 * Do not resolve the client ID forever if it returns in the
8155 first time that such client does not exist. This was done
8156 for example with private message. Affected file is
8157 lib/silcclient/client_prvmsg.c.
8159 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8161 * Do not add regex.h for WIN32. The affected file
8162 includes/silcincludes.h.
8164 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8165 not work yet 100%. It generates the DLL's automatically
8166 when compiling with --with-win32 under cygwin.
8168 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8170 * lib/contrib/regex.c is not compiled on WIN32.
8172 * Added silc_net_get_socket_opt function to the
8173 lib/silcutil/silcnet.h.
8175 * Added includes/silcwin32.h for WIN32 specific includes
8178 * Do not use ptime structure or any of the posix process
8179 functions on WIN32 in lib/silccrypt/silrng.c.
8181 * Added silc_gettimeofday to provide generic function
8182 for struct timeval on all platforms. Added the function
8183 to lib/silcutil/silcutil.h.
8185 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8187 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8188 library as they clearly belong there. As a plus side we
8189 can make the actual socket connection routines platform
8192 Added also new generic function silc_socket_read and
8193 silc_socket_write (that used to be silc_packet_[read/write].
8194 The implementation of these are platform specific.
8196 * Added WIN32 specific routines of silc_socket_[read/write]
8197 to lib/silcutil/win32/silcwin32sockconn.c.
8199 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8201 * Added preliminary support for native WIN32 compilation under
8202 cygwin (using the -mno-cygwin option for GCC) to the
8203 ./configure.in.pre. The --with-win32 now prepares the
8204 compilation for native WIN32.
8206 * Rewrote the SILC Scheduler interface in the file
8207 lib/silcutil/silcschedule.h. The scheduler is now context
8208 based and does not have anymore any global static scheduler.
8209 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8210 and created lib/silcutil/win32 directory for WIN32 based
8213 * Added Unix specific network routines to the
8214 lib/silcutil/unix/silcunixnet.c and the old
8215 lib/silcutil/silcnet.c includes now only generic routines.
8217 Added WIN32 specific network routines to the
8218 lib/silcutil/win32/silcwin32net.c.
8220 * Added Unix specific utility functions from the
8221 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8223 * Added WIN32 SILC Scheduler to the file
8224 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8227 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8229 * Do not handle JOIN notify in the server if the target client
8230 is not registered (idata->registered == FALSE). The affected
8231 file is silcd/packet_receive.c.
8233 * Update the nickrec->founder in event_cumode in the Irssi SILC
8234 client. Affected file irssi/src/silc/core/silc-channels.c.
8236 * Fixed the CUMODE_CHANGE notify handling in the server when
8237 server and router are announcing their clients on channels.
8238 Now the mode changes are saved and notified correctly. The
8239 affected file is /silcd/packet_receive.c.
8241 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8242 They really did not replace the cache entry in the ID Cache.
8243 Now they do that. Affected file silcd/idlist.c.
8245 * Fixed the KICK notify handling in the Irssi SILC client to
8246 update the channel records so that the kicked client does not
8247 appear to be on the channel. The affected file is
8248 irssi/src/silc/core/silc-channels.c.
8250 * Always update the conn->current_channel when executing command
8251 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8253 * Fixed the KILL notify handling in Irssi SILC client to remove
8254 the killed client on all channels.
8256 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Fixed the silc_parse_command_line to remove extra spaces
8259 from the start and end of the arguments. Affected file is
8260 lib/silcutil/silcutil.c.
8262 * Cancel and free any active protocol in the function
8263 silc_server_close_connection. Affected file silcd/server.c.
8265 * Cancel and free any active protocol in the function
8266 silc_client_close_connction. Affected file is
8267 lib/silcclient/client.c.
8269 * Do not execute the KILL command for clients that are in
8270 history (ie. they are not in the network). Affected file is
8273 * Fixed KILL notify handling, client does not crash anymore.
8274 Affected file irssi/src/silc/core/silc-channels.c.
8276 * Reduced the default packet buffer size from 2048 to 1024 in
8277 lib/silccore/silcpacket.c.
8279 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8280 counter to the SKE context that is incresed when the SKE library
8281 performs async operation outside the library. If the outside
8282 process frees the SKE context and FREED status will be set
8283 and the library will detect after the sync operation that the
8284 libary is freed. The affected files are
8285 lib/silcske/silcske[_status].[ch].
8287 * Resolve the client entry information in the function
8288 silc_client_channel_message to assure that NULL pointer is not
8289 passed as client entry to the application. */
8291 * Fixed the task timeout calculation to assure that there is
8292 never negative timeouts. The affected file is
8293 lib/silcutil/silcschedule.c.
8295 * Fixed the channel user mode notification sending in server.
8296 It was sent point-to-point to the router (or to server by router)
8297 but it needs to be destined to a channel. The routines now
8298 supports sending the channel user mode notifys to the channels
8299 when announcing clients and channels. Affected files are
8300 silcd/server.c and silcd/packet_receive.c.
8302 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8303 It did not actually replace the old channel entry in the cache.
8304 Affected file lib/silcclient/client_notify.c.
8306 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Fixed a possible crash in silc_packet_send_prepare. It now
8309 assures always that there is enough space in the buffer and
8310 at the tail area of the buffer (for MAC).
8312 Fixed the inbound buffer reallocation in silc_packet_read.
8313 It was old code and did not handle the reallocation correctly.
8316 The affected file is lib/silccore/silcpacket.c.
8318 * Fixed buffer overflow in silc_parse_nickname in the file
8319 lib/silcutil/silcutil.c.
8321 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * make install generates new server keys only if there is not
8326 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8329 Added check that if the NOREPLY is set then we will not send
8330 the away message. This avoids infinite loop of away messages
8331 if both clients are away. The affected file is
8332 lib/silcclient/client_prvmsg.c.
8334 * Fixed client crash if /NICK was given without arguments.
8335 Affected file lib/silcclient/command.c.
8337 * Server does not send the invite list in INVITE command back
8338 to the client if the list was not altered. Added this notion
8339 to the protocol spec as well. Affected file silcd/command.c.
8341 Fixed possible crash in INVITE command by checking the
8342 value of silc_server_get_client_route command.
8344 * Fixed the INVITE notify type handling. The arguments are now
8345 taken in correct order and client does not crash. The affected
8346 file is irssi/src/silc/core/silc-channels.c.
8348 Removed the "Inviting xxx to channel" message from the
8349 client library away and let the application handle it.
8350 Affected file lib/silcclient/command.c. Added that message
8351 to Irssi SILC client's message formats.
8353 * Fixed CMODE command crash in client. It now checks the
8354 amount of arguments correctly and does not crash. The affected
8355 file is lib/silcclient/command.c.
8357 * Do not create new channel automatically in silc_channels_join
8358 but check whether the channel by that name already exists.
8359 Affected file irssi/silc/core/silc-channels.c.
8361 * Do not send the SERVER_SIGNOFF to router if the disconnected
8362 entity was the router. Affected file silcd/server.c.
8364 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8365 SILC client as it was missing from there.
8367 Added the handling of the KICK notify to the Irssi SILC client
8368 as it was missing. Added "you have been kicked" message to
8369 Irssi SILC client's message modules formats.
8371 Added the handing of the KILL notify to the Irssi SILC client
8372 as it was missing. Added the kill message module formats
8375 The affected file is irssi/src/silc/core/silc-channels.c.
8377 * The router did not save the channel mode the server announced.
8378 Affected file silcd/packet_receive.c.
8380 * Fixed a possible crash in INFO command in server. If the
8381 server did not provide the server info it crashed. Affected
8382 file silcd/command.c.
8384 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Fixed the GETKEY command in the server to check also the
8387 global list. Otherwise the GETKEY would not work correctly
8388 in normal SILC server. Affected file silcd/command.c.
8390 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Fixed GETKEY crash, it crashed if the command did not succseed.
8394 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8397 is now real and not just an macro interface to GMP.
8399 Removed the entire GMP from the source tree and imported new
8400 NSS MPI library instead. Reason for removing GMP is that it is
8401 extremely large and compiles extremely slow. The NSS MPI
8402 is only a few files and compiles in less than 10 seconds.
8403 The speed is also about the same as GMP. The MPI is imported
8404 to lib/silcmath/mpi.
8406 If the system has GMP installed we will still use the GMP.
8407 If it is not then the NSS MPI will be compiled.
8409 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Merged a long nickname (127 characters long) crash bugfix from
8412 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8414 * Merged a freed memory reference bugfix from Irssi CVS tree.
8415 Affected file irssi/src/core/commands.c.
8417 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Added the server's public key sving and verification to the
8420 server when performing the SKE. This was missing and the
8421 remote server's (or router's) public key was accepted without
8422 checking whether we have it previously or trust it at all.
8423 Affected file silcd/protocol.c.
8425 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8427 * Check in the silc_server_timeout_remote if protocol is active
8428 and make sure that the protocol's final callback is called so
8429 that all memory if freed. Affected file silcd/server.c.
8431 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * silc_server_whois_send_reply crashed the server if the nickname
8434 was 127 characters long. Affected file silcd/command.c.
8436 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * Added sanity check to the silc_server_new_client. If the hostname
8439 is provided inside username then check that the provided hostname
8440 really is the same as the resolved one. If the hostname was not
8441 resolved then check it from the public key. Affected file is
8442 silcd/packet_receive.c.
8444 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8445 if the server disconnected us and the connection is not valid
8446 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8448 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8449 the library to the lib/silcutil/silcutil.[ch].
8451 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Close log file after open. Affected file
8454 lib/silcutil/silclog.c.
8456 * Check whether sock == NULL in silc_client_send_packet and return
8457 if it is. Affected file lib/silcclient/silcclient.c.
8459 * Check rec->entry == NULL in the Irssi SILC Client before
8460 sending the channel message. Affecte file is
8461 irssi/src/silc/core/silc-servers.c.
8463 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Merged a splitted window bugfix from Irssi CVS tree. The
8466 affected file is irssi/src/fe-text/textbuffer-view.c.
8468 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8469 It did not print nickname.
8471 * Improved the distributions system a bit.
8473 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8476 irssi/src/fe-text/gui-window.c.
8478 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8479 to in-active server. The affected file is
8480 irssi/src/silc/core/client_ops.c.
8482 * Resolve the client in USERS command reply if the entry does
8483 not have username resolved. The affected file is
8484 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8485 command to WHOIS command to really resolve stuff. The USERS
8486 is not used any more in any critical section so WHOIS can
8487 be used even though it might be slower than IDENTIFY.
8489 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8492 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Changed the protocol API a bit more consistent in the
8495 lib/silccore/silcprotocol.[ch].
8497 * Changed the following headers to ROBODoc format:
8499 lib/silccore/silcpayload.h
8500 lib/silccore/silcprotocol.h
8501 lib/silccore/silcsockconn.h
8503 All core library headers are now formatted.
8505 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Fixed a bug in Irssi SILC client; do not show that you are
8508 server/router operator if you really are not. Affected file is
8509 irssi/src/silc/core/client_ops.c.
8511 * Renamed silc_command_free_payload to silc_command_payload_free.
8512 Affected file lib/silccore/silccommand.h
8514 * Added silcmath.h to include the prototoypes of various routines
8515 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8518 * Changed the following headers to ROBODoc format:
8520 lib/silccore/silcchannel.h
8521 lib/silccore/silccommand.h
8522 lib/silccore/silcid.h
8523 lib/silccore/silcidcache.h
8524 lib/silccore/silcmode.h
8525 lib/silccore/silcnotify.h
8526 lib/silccore/silcpacket.h
8527 lib/silcmath/silcmath.h
8529 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Added checking to the server code not to start the server if
8532 ciphers and stuff are not configured properly. Affected files
8533 silcd/serverconfig.[h] and silcd/server.c.
8535 * Changed the layout of the header files of the public interfaces
8536 in the SILC libraries. The new layout supports ROBODoc
8537 documentation tool (and some others) so that it is easy to create
8538 a library reference manual. All the other headers and source
8539 code must still follow the CodingStyle document. Also source
8540 code must not include these ROBODoc stuffs, only the headers.
8541 Furthermore, all public interface headers must now be named
8542 by using `silc' prefix, example: silcapi.h, silccipher.h.
8543 Some files were renamed due to this. All the other headers
8544 must not be used as public interfaces. I will update the
8545 CodingStyle document later. Changed following headers, so far:
8547 lib/silcclient/silcapi.h
8548 lib/silccore/silcauth.h
8549 lib/silccore/silcprivate.h
8550 lib/silccrypt/silcdh.h
8552 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Removed silc_client_packet_send_flush from the client library
8557 as it is not needed. Affected file lib/silcclient/client.[ch].
8559 * Added printing of message of unresolved authentication method
8560 to the Irssi SILC client. Added it to the module formats.
8561 Removed the same message from the client library.
8563 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Added new distribution feature, DISTLABEL. Every distribution
8566 can define own preprocessor label that can be used in the
8567 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8568 file distributions, acconfig.h.pre and prepare.
8570 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Added Makefile.defines_int to include the actual definitions
8573 for Makefile.defines.in. Tested the new distribution system,
8574 created distributions and tested installation.
8576 * Added AWAY message printing to the Irssi SILC client. Added
8577 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8579 * Added SCONNECT command to call the SILC's CONNECT command.
8580 Cannot use CONNECT directly since Irssi uses that internally.
8581 Affected file irssi/src/silc/core/silc-servers.c.
8583 Added ACTION local command. It is same as ME command but takes
8584 the channel as mandatory argument.
8586 Rewrote some of the Irssi's help files to suite for SILC
8589 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8591 * Added Makefile.defines[.in] that should for now on be included
8592 in all Makefile.am file in the source tree. That file includes
8593 all common compilation definitions for SILC source tree.
8595 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Minor changes to the ./prepare script to change the package
8598 name according the distribution name to the configure.in.
8600 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Created new distribution system. Added file `distributions'
8603 that defines all the distributions that can be created out of
8604 the SILC source tree. The ./prepare script now reads that
8605 file to determine how to prepare the distributions. The
8606 first argument to the ./prepare is the name of the distribution
8607 and second is the version of the distribution. If given
8608 without arguments it creates the default (toolkit) distribution
8609 with the default version (defined in ./prepare).
8611 All Makefile.am files that are subject to the distributions
8612 are now named as Makefile.am.pre. These are ./Makefile.am
8613 and lib/Makefile.am. Others may be changed later.
8615 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Added invite list, ban list, some key management and connection
8618 error message printing to module formats in the Irssi SILC client.
8620 * Added new silc_client_set_away_message to set the away message
8621 that is back to the person who sent private message. The
8622 affected file lib/silcclient/silcapi.h and the
8623 lib/silcclient/client_prvmsg.c.
8625 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Fixed the private message sending in the Irssi SILC client,
8628 added local command KEY to the Irssi SILC client.
8630 Added key management and key agreement message formats to the
8631 irssi/src/fe-common/silc/module-formats.[ch].
8633 Added USERS (alias WHO) printing, server/router operator
8634 indication and LIST command printing to the module formats.
8636 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Fixed channel joining notify handling, cumode notify handling
8639 from Irssi SILC client.
8641 * Added SILC specific module-formats to the Irssi SILC client so
8642 that SILC specific message hilighting, colors etc is possible.
8643 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8645 Added channel mode, channel user mode, actions, notices,
8646 whois and whowas printing to the the module-formats.c.
8648 * Fixed a bug in channel deletion in the server. The channel
8649 is not left to the cache even if the channel founder auth mode
8650 is set when there are no users anymore on the channel. Affected
8651 file silcd/server.c.
8653 * The silc_net_localhost now resolves the entire hostname including
8654 the domain name. Affected file lib/silcutil/silcnet.c.
8656 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Changed the ask_passphrase client operation to be ascynchronous.
8659 It has now a completion callback and a context that the
8660 application must call after it has got the passphrase from
8661 the user. Affected files lib/silcclient/silcapi.h,
8662 lib/silcclient/protocol.c, lib/silcclient/command.c and
8665 Added SilcAskPassphrase callback that the application calls
8666 to deliver the passphrase to the library.
8668 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8669 The public key verification and especially a certificate
8670 verification is asynchronous procedure.
8672 Added new SILC_SKE_STATUS_PENDING status to indicate the
8673 request is pending and a callback will be called to finalize
8676 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8677 indicate that remote end did not send its public key (or
8678 certificate), even though we require it. Added check for this
8679 condition in the SKE. This was a security bug, now fixed.
8681 Defined new SilcSKEVerifyCbCompletion callback that is called
8682 when the verification process is completed.
8684 The affected files lib/silcske/silcske_status.h and
8685 lib/silcske/silcske.[ch].
8687 * Changed the verify_public_key client operation to be async
8688 as well. Defined SilcVerifyPublicKey callback that is used to
8689 indicate the success of the public key verification process.
8691 Changed the server and client to use the new async client
8694 * Changed the Irssi SILC client's internal scheduler to be called
8695 twice as many times as it used to be. As a result the client
8696 should be a bit faster now. Affected file is
8697 irssi/src/silc/core/silc-core.c.
8699 * Added support to Irssi SILC client of asynchronous public key
8700 verification and passphrase inquiry. Affected file is
8701 irssi/src/silc/core/silc-core.c.
8703 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Do not say "You have left channel %s" in client library.
8706 Moved it to the application. Affected files are
8707 lib/silcclient/command.c and silc/client_ops.c.
8709 * Fixed silc_client_get_clients. Command context was not
8710 duplicated and was freed memory in the callback. Affected
8711 file lib/silcclient/idlist.c.
8713 * Do not say "you are now talking..." on JOIN command in the
8714 client library. The appliation must handle it.
8716 * Do not say ".. changed topic to" in command reply in the
8717 client libary. The application must handle it.
8719 * Fixed TOPIC command sending in the client library.
8721 * Fixed a memory leak in silc_client_command_free in the file
8722 lib/silcclient/command.c.
8724 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Imported a modified version of Irssi client to the source tree.
8727 The Irssi will be used to create a new client called
8728 Irssi SILC. Imported to irssi/.
8730 Added silc_core_init_finish function to the Irssi. Affected
8731 file irssi/configure.in.
8733 A lot changes in the Makefile.ams around the irssi tree.
8735 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8737 * Do not rehash if the new size is same as the old size of the
8738 hash table, in the silc_hash_table_rehash*. The affected file
8739 lib/silcutil/silchashtable.c.
8741 * Replaced hash_table_del_by_context calls from the server
8742 (when channel->user_list and client->channels) to the
8743 hash_table_del as it is sufficient and faster.
8745 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Added silc_hash_table_list, silc_hash_table_get and the
8748 SilcHashTableList structure to provide an alternative way to
8749 traverse the hash table. The affected files are
8750 lib/silcutil/silchashtable.[ch].
8752 * Changed the server's idlist routines to use the hash table
8753 routines to optimize the code.
8755 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Replaced the client entry's `channel' list and channel entry's
8758 `user_list' list to hash tables for optimized lookup. Changed
8759 the code to use the hash table interface around the code.
8760 Affected file lib/silcd/idlist.[ch].
8762 * Added `auto_rehash' boolean argument to the function
8763 silc_hash_table_alloc to indicate whether the hash table should
8764 auto-rehash when it thinks is appropriate time. It will
8765 increase the hash table size if the there is twice as much
8766 entries in the table than the size of the table, and will
8767 decrease the size if there are twice as less entries than
8768 the size of the table.
8770 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8774 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * silc_idcache_purge_by_context deletes the entry now by context
8777 as it is supposed to do. Affected file lib/silccore/idcache.c.
8779 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8780 client is not anymore valid (WHOWAS givens the info) and not
8781 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8783 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Removed the `data' and `data_len' arguments from the ID Cache
8786 interfaces and added `name' argument. ID Cache does not handle
8787 anymore the binary data only a names associated with given ID.
8789 * When hashing a Client ID with silc_hash_id the entire ID is
8790 not hashed anymore, instead only the hash of the Client ID is
8791 hashed. This way we can access the Client ID from the cache
8792 with Client ID but with the hash of the ID (which is a hash of
8793 the nickname) as well without any difference in performance.
8795 Added also silc_idcache_find_by_id_one_ext to do one on one
8796 searching when we have the actual ID. Added also function
8797 silc_hash_client_id_compare. The affected files are
8798 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8800 * When hashing the name associated with a ID it is always done
8801 in lowercase. This way we can access the cache without worrying
8802 about case-sensitivity, even though, for example nicknames are
8805 * Fixed a bug in server with channel message sending. It put
8806 wrong ID type as destination ID. The affected file
8807 silcd/packet_send.c.
8809 * silc_idcache_del_by_context now deletes from all hash tables
8810 by context. Affected file lib/silccore/idcache.c.
8812 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Changed the client library to use the new ID Cache interface.
8815 Changes around the source tree.
8817 * Added silc_hash_table_rehash_ext to rehash with specific
8818 hash function. Affected file lib/silcutil/silchashtable.[ch].
8820 * Added silc_hash_string_compare to compare two strings in the
8821 hash table. Affected file lib/silcutil/silcutil.[ch].
8823 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8825 * Added new function silc_idcache_del_by_context into the
8826 lib/silccore/idcache.[ch].
8828 * Changed the server's ID list routines to use the new ID Cache
8829 interface. Changes around the source tree.
8831 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Added silc_hash_table_del[_by_context]_ext functions in to the
8834 lib/silcutil/silchashtable.[ch].
8836 Removed silc_hash_table_find_all* routines and added new
8837 silc_hash_table_find_foreach to replace them.
8839 Added silc_hash_table_replace_ext function as extended
8840 replacing function. Separated the simple hash table interface
8841 from the extended hash table interface in the file
8842 lib/silcutil/silchashtable.h.
8844 * Fixed minor bugs and changed it to use some of the new
8845 hash table functions in lib/silccore/idcache.c
8847 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Added new function silc_hash_table_find_all to return all keys
8850 in the hash table by the specified key. As the hash table is
8851 collision resistant it also makes it possible to have several
8852 duplicate keys in the hash table. This function may be used to
8853 find all of the keys from the hash.
8855 Added user_context arguments to the SilcHashFunction,
8856 SilcHashCompare and SilcHashDestructor to deliver user specified
8859 Added new fuctions silc_hash_table_find[_all]_ext to do
8860 extended lookup with specified hash and compare functions and
8861 specified user contexts.
8863 Added new function silc_hash_table_add_ext to add the key
8864 with specified hash function and user context.
8866 Added new function silc_hash_table_foreach to traverse all
8867 entrys in the hash table. Added SilcHashForeach callback
8870 Added new function silc_hash_table_del_by_context to delete
8871 the entry only if the context associated with the key matches.
8873 Affected files are lib/silcutil/silchashtable.[ch].
8875 * Removed silc_hash_[server/client/channel]_id and added just
8876 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8877 silc_hash_id_compare to compare two ID's using as the hash table
8878 comparison function. Added also silc_hash_data to hash
8879 binary data and silc_hash_data_compare to compare it.
8881 * Removed silc_idlist_find_client_by_hash as it is not needed
8882 anymore. Affected file silcd/idlist.[ch].
8884 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8885 to use internally the SilcHashTable. The new ID Cache is a lot
8886 faster than the old one. Some of the ID Cache interface was also
8887 rewritten and obsolete and stupid functions were removed.
8889 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8891 * Added entry_count field to the SilcHashTable to keep the number
8892 of the entries in the table. Implemented the function
8893 silc_hash_table_rehash. Added new function
8894 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8896 Fixed a minor bug in silc_hash_table_free.
8898 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8899 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8900 into the lib/silcutil/silcutil.[ch].
8902 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Implemented a collision resistant hash table into the
8905 lib/silcutil/silchashtable[ch]. See the header and the source
8906 for the SilcHashTable API.
8908 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Merged dotconf version 1.0.2 into lib/dotconf.
8912 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Do not compile anything in lib/silcsim/* if the SIM support
8915 is not enabled. The tree should now compile without problems
8918 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Compiled the SILC under cygwin. Compiled and tested briefly
8921 without problems. More tests needed. The SIMs didn't compile
8924 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8926 * Fixed possible crash in silc_get_username in the
8927 lib/silcutil/silcutil.c.
8929 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Fixed a va_arg in silc/client_ops.c.
8933 * Oops, RC5 routines were named AES and caused some problems
8934 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8936 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * Added new SilcIDIP structure into the lib/silccore/id.h and
8939 replaced the old `ip' fields from all SILC ID's to that type.
8940 This is a step towards IPv6 support.
8942 The silc_id_get_len takes now the ID as an extra argument.
8943 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8944 both IPv4 and IPv6 based ID's.
8946 The affected files are lib/silccore/id.[ch] and other files
8947 around the tree using these routines.
8949 * Removed the ID length arguments in server from various
8950 silc_server_send_notify_* routines -> they are not needed
8953 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8955 * Fixed memory leak in silc_encode_pem_file in the file
8956 lib/silcutil/silcutil.c.
8958 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Check minor version as well in the SKE. Affected files are
8961 silcd/protocol.c and lib/silcclient/protocol.c.
8963 * Added --identifier option to the server so that an identifier
8964 can be when creating the public key for the server. Affected
8965 file is silcd/silcd.c.
8967 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8968 lib/silccrypt/silcpkcs.c.
8970 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Register default ciphers and stuff when using -C option with
8973 the server. Affected file sildc/silcd.c.
8975 * Put back the servers public key filename format, it is better
8976 than the new one. For now, the client keys are saved with the
8977 new filename format. The affected file silc/client_ops.c.
8979 * Implemented the Cipher API for the rest of the ciphers that
8980 did not implement it or implemented it the wrong way.
8982 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Register default ciphers and stuff when using the -S option
8985 in the client. Affected file silc/silc.c. Same also when
8986 creating new key pair with -C option.
8988 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Fixed the silc_verify_public_key client operation function to
8991 save the public keys differently. The fingerprint is now
8992 used as filename and not the hostname. This way also the
8993 client keys are saved uniquely and not with hostnames. The
8994 affected file is silc/client_ops.c.
8996 * Trimmed the silc_hash_fingerprint function to remove extra
8997 whitespaces from the end of the fingerprint. The affected
8998 file is lib/silccrypt/silchash.c.
9002 * Added silc_cipher_register_default function to register all
9003 default ciphers. It can be used when configuration files
9004 does not exist and the application does not want any specific
9005 ciphers in any specific order.
9007 The SilcDList is now used as silc_cipher_list dynamically
9008 allocated cipher list. Removed the static list all together
9009 and now all ciphers must be allocated to the dynamic list.
9010 The silc_cipher_alloc routine was changed to check only the
9013 All silc_cipher_* routines that used to return int returns
9016 The affected files lib/silccrypt/silccrypt.[ch].
9018 * The same thing was done to silc_hash_* as for silc_cipher_*
9019 routines. Affected files lib/silccrypt/silchash.[ch].
9021 * The same thing was done to silc_pkcs_* as for silc_cipher_*
9022 routines. Affected files lib/silccrypt/silcpkcs.[ch].
9023 Added also silc_pkcs_[un]register[_default] functions.
9024 Removed the data_context from the PKCS API.
9026 * Added silc_hmac_register_default function to register default
9027 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
9028 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
9029 to unregister all hmacs at once.
9031 * Register the default ciphers, hash functions, PKCSs and HMACs
9032 if client's configuration file does not exist. The affected
9035 * The client did not load the hash functions from the SIM
9036 modules at all. Added support for this. Affected file is
9037 silc/clientconfig.c.
9039 * When decoding public key with silc_pkcs_public_key_decode, check
9040 the supported algorithm only if PKCS are registered. Affected
9041 file lib/silccrypt/silcpkcs.c. The same was done with the
9042 silc_pkcs_private_key_decode.
9044 * Fixed the SILC List routines to keep the list always in order.
9045 It used to change the list's order when traversing the list but
9046 not it preserves the order. Affected file lib/trq/silclist.h.
9048 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Added the client library to use the SilcSocketConnection's
9051 reference counter (by silc_socket_dup) to prevent the bug that
9052 the socket object may be freed underneath async operation.
9054 * The name resolv library checking fixes in the configure.in.pre.
9057 * Created new version of the protocol drafts for future
9058 development. The -03 drafts are the ones that will be changed
9059 in the trunk now and the -02 will remain as they are.
9061 * Send list of CUMODE notifys to the router when announcing
9062 the channel users to the router. Affected file silcd/server.c.
9063 If the router receiving channel founder CUMODE for a channel
9064 that already has channel founder it will send CUMODE notify
9065 to the sender to remove the channel founder rights from the
9066 announced client. Affected file silcd/packet_receive.c.
9068 * The CUMODE notify may now use Server ID as well as the entity
9069 who changes the mode. Updated protocool specs.
9071 * Updated INSTALL and README files.
9073 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * New web pages in the http://silc.pspt.fi. The pages was
9080 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Implemented the [DenyConnectin] config section in the server.
9083 Added silc_server_config_denied_conn to check whether incoming
9084 connection is denied. Affected file silcd/serverconfig.[ch].
9086 * Do not check the ports when checking the incoming configuration
9087 data if the port is 0, meaning any. Affected file is
9088 silcd/serverconfig.c.
9090 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Fixed buffer overflow in silc_string_compare in the file
9093 lib/silcutil/silcutil.c.
9095 * Fixed double free in silc_server_command_leave in the file
9098 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Fixed the version checking in the server. Affected file is
9103 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9105 * Fixed the configuration data fetching when accepting new
9106 connections in the server. Affected file silcd/server.c.
9108 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Added `sender_entry' argument to the function
9111 silc_server_packet_relay_to_channel so that we can check
9112 whether some destination actually belongs to the same route
9113 the sender belongs (ie, we must not resend the packet to the
9114 sender). Affected file silcd/packet_send.[ch].
9116 * Added `servername' field to the SilcClientEntry in the server
9117 to hold the name of the server where client is from. Affected
9118 file is silcd/idlist.h.
9120 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Moved the channel message encrypting in the router betwen
9123 router connections from silc_server_channel_message to the
9124 silc_server_packet_relay_to_channel since we want to check
9125 whether we have anybody channel before encrypting anything.
9126 Affected files silcd/packet_[receive/send].c.
9128 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Fixed the [AdminConnection] server config section to support
9131 multiple entries. Affected file silcd/serverconfig.c.
9133 * Added support into the server to check the validity of the
9134 incoming connection before executing any KE or authentication
9137 * The connection configuration is now saved to the KE and
9138 connection auth protocol contexts and not fetched anymore in
9139 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
9141 * The local hosts listenning address and port is also resolved
9142 now when starting the server. We want to have the socket object
9143 to include the real address and port for the listener. Added
9144 new function silc_net_check_local_by_sock into the files
9145 lib/silcutil/silcnet.[ch].
9147 * Fixed a broadcast bug in server -> do not broadcast if we
9150 * Fixed a routing bug. Do not route broadcast packets ever.
9151 Broadcast packets must be processed always and not routed since
9152 they may be destined to some other host than yourself and thus
9153 would get routed without no good reason. Affected file is
9156 * Added function silc_server_config_is_primary_route to check
9157 whether primary router connection has been configured (a router
9158 configuration that we are initiating). If there is not, we
9159 will assume that there is only two routers in the SILC network
9160 and we will use the incoming router connection as our primary
9161 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9163 * Changed the order of the broadcasting. Broadcast _after_ the
9164 packet has been processed not before. Affected file is
9167 * Fixed a [ClientConnection] parsing bug. The port was never
9168 parsed correctly thus resulting to port 0. Affected file
9169 silcd/serverconfig.c.
9171 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9172 argument and did not set the broadcast packet flag. Affected
9173 file silcd/packet_send.c. Fixed same bug in the function
9174 silc_server_send_notify as well.
9176 * If we receive NEW_ID packet for our own ID in the server, ignore
9179 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9183 * Removed the nickname from the Private Message Payload.
9184 Updated the code and the protocol specs.
9186 * Updated protocol specs for submitting to the IETF.
9188 * Tweaked the Random Number Generator a bit. Affected file
9189 lib/silccrypt/silcrng.c. Exported a new function
9190 silc_rng_[global]_add_noise which can be used to add more
9193 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9195 * Do not parse packets with different timeout when protocol
9196 is active -> may cause problem with rekey. Affected file
9199 * When server receives signoff notify it must not create
9200 new channel key if the client is on any channels since the
9201 sender of the signoff notify will create it.
9203 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9205 * Added printing of error messages during SKE protocol from the
9206 failure packet sent by server during SKE. Affected file
9209 * Removed the client's failure_callback handling with timeout
9210 and handle it immediately when received.
9212 * The SKE library returned wrong type in SUCCESS and FAILURE
9213 packets. They must be 32 bit MSB not 16 bit MSB.
9215 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Ok, rewrote the logic of the re-key and now it seems to work.
9218 I tested it on high traffic with frequent re-keys without
9219 problems. Added hmac_receive (and renamed hmac to hmac_send)
9220 in SilcClientConnection in lib/silcclient/client.h and
9221 in SilcIDListData in silcd/idlist.h. Also, removed the
9222 SilcPacketParserContext's cipher and hmac fields as they are
9223 not needed anymore and actually caused some problems when
9224 the ciphers and hmac's changed underneath the packet parser.
9226 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * If re-key protocol is active then process the incoming packets
9229 synchronously since we must assure that icoming packets encrypted
9230 with the old key is processed before the new keys is set to
9231 use. This is true other packets than for REKEY packets.
9232 Affected file silcd/server.c. The same was done to client library
9233 as well, affected file lib/silcclient/client.c.
9235 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Fixed bug in client and server to accept the force send if
9238 the packet is send from silc_[server/client]_packet_process
9239 function. Otherwise the packets are never delivered, oops.
9241 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Disable force sending of packets when REKEY protocol is active.
9244 We must assure that no packet is sent directly when rekey is
9245 performed. All packets must be sent through packet queue.
9246 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9247 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9248 function is silc_[server/client]_packet_send_real to check
9251 * Replaced the SIM paths from example config files to
9252 /usr/local/modules. Also, make install creates now
9253 /usr/local/silc/logs directory to hold all the SILC server
9256 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * Made the configure.in.pre work on Solaris. Patch by salo.
9260 * Made all ciphers compatible with non-x86 machines. Defined
9261 CBC mode macros into lib/silccrypt/ciphers_def.h.
9263 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Fixed the make install.
9267 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * When MAC computation fails the silc_packet_decrypt returned 0
9270 even though it was supposed to return -1. Fixed this. The
9271 affected file is lib/silccore/silcpacket.c.
9273 * Do not replace the config files in /etc/silc (in make install)
9274 if they already exist. Affected file ./Makefile.am.
9276 * Do not send re-key packets immediately but through packet queue.
9277 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9279 * Changed silc_net_check_host_by_sock to return FALSE if the
9280 IP/DNS could not be resolved. Though, it returns the IP address
9281 now even if it could not resolve it (but returns also FALSE).
9282 Affected file lib/silcutil/silcnet.[ch].
9284 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9286 * Added silc_pkcs_decode_identifier to decode the public key's
9287 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9288 Added also silc_pkcs_free_identifier. Added also new context
9289 SilcPublicKeyIdentifier.
9291 * Added -S option to the silc client. It is used to dump the
9292 contents of the specified public key file.
9294 * Changed the PKCS api to return the public key length when
9295 setting the public key.
9297 * Fixed a fatal bug in the public and private key file loading.
9298 Affected file lib/silccrypt/silcpkcs.c.
9300 * Execute the packet parsing for client with zero (0) timeout
9301 if the protocol is active. Affected file silcd/server.c.
9303 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Made the key generation options to the silcd program. Added
9306 -C option, equivalent to client's option.
9308 * Added new [ServerKeys] config section to the server. It
9309 configures the server's public and private key.
9311 * Defined generic Public Key Payload into the protocol
9312 specification to send specific type of public keys and
9315 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9316 public key or certificate.
9318 * Implemented the GETKEY command to the server and to the
9319 client library and on user interface.
9321 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Made preliminary `make install' work.
9325 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Added SilcServerRekey context into silcd/idlist.h.
9329 * Added the PFS support as defined in the specification to the
9330 SKE protocol. Affected files lib/silcske/*.c.
9332 * Added `ske_group' field to the SilcServerRekey context to hold
9333 the number of the SKE group that is used with PFS in re-key.
9334 Affected file silcd/idlist.h.
9336 * Added PFS re-key support to the server. Affected file is
9339 * Added silc_protocol_cancel to cancel execution of the next
9340 state of the protocol. Affected file is
9341 lib/silccore/silcprotocol.[ch].
9343 * Added the re-key support with and without PFS to the client
9344 library. Re-key is performed once in an hour, by default.
9346 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9347 Added silc_client_rekey_callback and silc_client_rekey_final.
9348 Affected files are lib/silcclient/protocol.[ch] and
9349 lib/silcclient/client.[ch].
9351 * Removed the `hmac_key' and `hmac_key_len' fields from the
9352 SilcClientConnection structure; not needed. Affected file is
9353 lib/silcclient/client.h.
9357 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Do not ask whether user wants to use the negotiated private key
9360 for private messages, just use it. Affected file is
9361 silc/local_command.c.
9363 * Added `send_enc_key' and `enc_key_len' fields to the
9364 SilcIDListData structure since they are needed in the re-key
9365 phase. Affected file is silcd/idlist.[ch].
9367 * Implemented the simple re-key protocol into the server.
9368 Affected files silcd/server.c and silcd/protocol.[ch]. The
9369 re-key will be performed once in an hour, by default.
9371 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9372 Added silc_server_rekey, silc_server_rekey_callback and
9373 silc_server_rekey_final.
9375 * Removed Tunneled flag from the protocol. Updated the code
9376 and the specifications.
9378 * Adde `pfs' field to the SilcIDListData to indicate whether
9379 the PFS is to be performed in the re-key. Affected file is
9382 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9385 int64 of at least the xintXX size. If void * is less that 4
9386 bytes uint32 * will be used. Defined bool as boolean.
9388 * Changed _ALL_ unsigned long and unsigned int to uint32,
9389 unsgined short to uint16 in the source tree.
9391 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9392 not handle clients that has entry->data.registered == FALSE.
9393 They are not in the network anymore. Affected file is
9396 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9398 * Implemented the sending of the SERVER_SIGNOFF notify in the
9399 server. Affected file is silcd/server.c.
9401 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9402 Added also silc_notify_payload_encode_args into the
9403 lib/silccore/silcnotify.[ch].
9405 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9406 Affected file silcd/packet_receive.c.
9408 * Implemented the SERVER_SIGNOFF notify handling in the client
9409 library. Affected file lib/silcclient/client_notify.c. Also,
9410 implemnted the printing of the SERVER_SIGNOFF info to the
9411 application. Affected file silc/client_ops.c.
9413 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9414 if the deleting was successful. Affected file silcd/idlist.[ch].
9416 * Added support for public key authentication in the connection
9417 authentication protocol in the client library. Affected file
9418 lib/silcclient/protocol.c.
9420 * Changed the server's silc_idlist_get_clients_by_* interface
9421 to support already allocated array so that new entries may be
9422 added to pre-allocated array. Affected file silcd/idlist.[ch].
9423 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9424 and command replies.
9426 * All command reply functions in the server now calls the
9427 pending command callback even if error occured. This way the
9428 error will be delivered to the client as well. Affected files
9429 silcd/command.c and silcd/command_reply.c.
9431 * Fixed INFO command to return local server's info if no server
9432 was provided. Affected file lib/silcclient/command.c.
9434 * Removed RESTART command for good. Updated the code and the
9437 * Rewrote parts of the task system. It is a bit simpler now.
9438 Removed unsued task priorities. The affected files are
9439 lib/silcutil/silctask.[ch].
9441 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Moved the USERS printing from the library to the application.
9444 Affected files lib/silcclient/command.c and silc/client_ops.c.
9446 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Added channel key re-key support. The re-key is perfomed
9451 only by the router and is done once in an hour. Added `rekey'
9452 field to the SilcChannelEntry in the server. Affected files
9453 silcd/server.c and silcd/idlist.h.
9455 * Added silc_task_unregister_by_context into the file
9456 lib/silcutil/silctask.[ch].
9458 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9460 * Added SILC_UMODE_GONE mode to indicate when the client is not
9461 present in the SILC network. Added also support to the local
9462 command AWAY that will set this mode. Added support of showing
9463 "xxx is gone" in WHOIS command. The USERS command shows the
9464 gone status as well.
9466 * Fixed setting server and router operator privileges in the
9467 server's UMODE command. Affected file silcd/command.c.
9469 * Merged the SKE KE1 and KE2 payloads into one payload. The
9470 new KE payload is equivalent to the old KE2 payload.
9472 Cleaned up the SKE Start Payload parsing. It now uses the
9473 simple buffer unformatting to do the parsing. A lot faster
9476 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9477 to the SKE that is used to indicate whether both of the SKE
9478 parties should perform authentication. By default only the
9479 responder performs authentication. By setting this flag also
9480 the initiator must do authentication. By default it is unset
9481 since in normal SKE case, client to server connection, only
9482 the responder should do authentication. When doing SKE between
9483 two clients both should perform authentication. Updated the
9484 code and the protocol specs.
9486 * A little fix to IDENTIFY command in the server. Search the
9487 client first by hash not nickname. Affected file is
9490 * Fixed the silc_client_close_connection to support closing
9491 the client to client connections wihtout deleting too much
9492 data. Affected file lib/silcclient/client.c.
9494 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9495 are received if protocol used to be active but is not anymore
9496 the application would crash due to NULL pointer dereference.
9497 Affected files silcd/server.c and lib/silcclient/client.c.
9499 * Added `hash' field to the SilcClientConnection to include
9500 the hash function negotiated in the SKE protocol.
9502 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9503 to set the channel founder authentication data. A client can
9504 claim the founder rights later by providing the authentication
9505 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9506 This way the channel founder can regain the channel founder
9507 privileges even it is left the channel. This works only on
9508 local server and the client must be connected to the same
9509 server to be able to regain the founder rights. Updated the
9510 protocol specs accordingly.
9512 Added support to the CMODE command in the client to set the
9513 founder auth data. Read the README to see how to set it.
9515 Added support to the CUMODE command to claim the founder
9516 rights. Read the README to see how to do it.
9518 Added support for the founder authentication to the Channel
9519 Entry in the server. Affected file silcd/idlist.h.
9521 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9522 server's CMODE command. Affected file silcd/command.c.
9524 * Added the following new functions into lib/silccore/silcauth.[ch]:
9525 silc_auth_get_method and silc_auth_get_data.
9527 * The server now saves the remote hosts public key to the
9528 SilcIDListData pointer. Affected file silcd/protocol.c.
9530 * The normal server now does not remove the channel entry from
9531 the cache if the founder authentication data is set. It used
9532 to remove it if the founder was the last one on the channel on
9533 the server and left the channel. The auth data is saved and
9534 if the channel is re-joined later the old entry is used with
9535 the old auth data. Affected files silcd/command_reply.c and
9538 * Removed the `pkcs' field from the SilcIDListData structure
9539 in the server; it is not used. Affected file silcd/idlist.h.
9541 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Fixed packet processing on slow links. Partial packets were
9544 never re-processed because the incoming data buffer was cleared
9545 by the application. Application must not directly clear the
9546 sock->inbuf, the packet processing routines handle it. Fixed
9547 this in client library and in server.
9549 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Fixed the WHOIS and IDENTIFY send reply function to really
9552 check whether to send list or just one entry. Affected file
9555 * Cleaned up the LEAVE command's channel key distribution. The
9556 affected file silcd/command.c.
9558 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9559 can enforce the channel mode as well. In that case the ID
9560 includes the ID of the server. The code now enforces the
9561 mode change if the router have different mode than the server.
9563 * The notify client operation with CMODE_CHANGE notify can now
9564 return NULL client_entry pointer if the CMODE was not changed
9565 by client. Application must check for this.
9567 * Added <Server ID> argument to INFO command to support server
9568 info fetching by Server ID.
9570 * Added silc_server_announce_get_channel_users to get assembled
9571 packets of channel users of the specified channel. Affected
9572 file silcd/server.[ch].
9574 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9575 was freed underneath the ID Cache.
9577 * Re-announce clients when the server received CHANNEL_CHANGE
9578 notify from the router. Affected file silcd/packet_send.c.
9580 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9582 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9583 crashed since it did not handle the fact that there is no cipher
9584 called "3" and didn't check the error condition. Now fixed.
9586 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9587 flag. It can be used to send message requests.
9589 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Implemented the RESTART command in the client.
9593 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9594 notice type messages. Added notice printing to the user
9597 * The channel keys are not re-generated if the channel's mode
9598 is PRIVKEY, ie private key on the channel exists. Affected
9599 files silcd/server.c and silcd/command.c.
9601 * Fixed a little bug in channel message delivery when channel
9602 private keys are set in the server. Affected file is
9603 silcd/packet_send.c.
9605 * Changed the setting on channel->on_channel = TRUE from the
9606 silc_client_save_channel_key to the JOIN command reply. The
9607 key payload is not received if the private channel key is set.
9608 Affected file lib/silcclient/command_reply.c and the
9609 lib/silcclient/client_channel.c.
9611 * When the CMODE_CHANGE notify is sent and the channel private
9612 key mode is removed the channel key must be re-generated in
9613 other cells as well. Added this support for the router in the
9614 silcd/packet_receive.c.
9616 * Added new local command NOTICE to send notice message on
9617 channel. Affected file silc/local_command.[ch].
9619 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9621 * Added new local command ME to the client. It is used to send
9622 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9623 some action. Affected file silc/local_command.[ch].
9625 * Changed channel_message and private_message client operations
9626 to deliver the message flags to the application. Added also
9627 the `flags' arguments to the silc_client_send_channel_message
9628 and silc_client_send_private_message functions. Affected file
9631 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Redefined the Private Message Payload to support private message
9634 keys and to support the new private message flags. Updated
9635 the protocol specs. Flags makes it possible to have for example
9636 CTCP style messages.
9638 * Added new type SilcPrivateMessagePayload and defined an API
9639 for it in the lib/silcclient/silcprivate.[ch].
9641 * Tested private message private keys successfully. Tested the
9642 private message key set, unset and list commands with the new
9645 * Redefined the Channel Message Payload to include the channel
9646 message flags (equal with private message flags) to support
9647 for example CTCP style messages.
9649 * Defined some of the message (for channel and private message)
9650 flags. Updated the protocol specs and added the flags to the
9651 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9653 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Added SilcKeyAgreementStatus type to the key agreement routines
9656 to indicate the current status and error if one occured.
9657 The status types are defined in the lib/silcclient/silcapi.h.
9659 * Added new local command KEY that is used to set and unset private
9660 keys for channels, set and unset private keys for private messages
9661 with remote clients and to send key agreement requests and
9662 negotiate the key agreement protocol with remote client. The
9663 key agreement is supported only to negotiate private message keys,
9664 it currently cannot be used to negotiate private keys for channels,
9665 as it is not convenient for that purpose.
9667 * Fixed a minor pending callback setting bug in the function
9668 silc_client_get_client_by_id_resolve, now the function works.
9669 Affected file lib/silcclient/idlist.c.
9671 * Added function silc_net_get_local_port to get local bound
9672 port by socket. Added to lib/silcutil/silcnet.[ch].
9674 * Added `sockets' and `sockets_count' fields to the SilcClient
9675 object. They hold the sockets of the listenning sockets in
9676 the client. Listenning sockets may be for example the key
9677 agreement server. Affected file lib/silcclient/client.[ch].
9678 Added functions the silc_client_add_socket and the
9679 silc_client_del_socket. They are exported to the application
9682 * Added ~./silc/clientkeys to support other client's public keys.
9684 * Renamed verify_server_key client operation to verify_public_key
9685 and added one argument to indicate the type of the connection
9686 (server, client etc.).
9688 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Added silc_server_connection_auth_request to handle the
9691 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9692 silcd/packet_receive.[ch].
9694 * Added silc_server_send_connection_auth_request into the
9695 silcd/packet_send.c to send the connection auth request packet.
9697 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9700 * Fixed the public key authentication in responder side in the
9701 server. The `auth_data' pointer includes the SilcPublicKey
9702 not the path to the public key. Affected file silcd/protocol.c.
9704 * Implemented the public key authentication in the initiator side
9705 in the server. Affected file silcd/protocol.c.
9707 * Removed the [RedirectClient] config section from the server
9708 configuration. Is not needed and I don't want to implement it.
9710 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Cleaned up the CMODE command in the server. It now works
9713 correctly and supports all the modes defined in the protocol.
9714 Affected file is silcd/command.c.
9716 * Added `hmac_name' field to the SilcChannelEntry in the server
9717 to hold the default HMAC of the channel. It can be set when
9718 creating the channel (with JOIN command). Affected files
9721 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9722 type to indicate the change of the current cipher and hmac
9723 on the channel. Client can safely ignore the <cipher> argument
9724 (if it chooses to do so) since the CHANNEL_KEY packet will
9725 force the channel key change anyway. The <hmac> argument is
9726 important since the client is responsible of setting the new
9727 HMAC and the hmac key into use.
9729 * Fixed the CMODE command in the client library as well.
9731 * Tested CMODE command in router environment successfully.
9733 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Show the version of the remote client (or server) when connecting
9736 to the server. It is logged to the log file. Affected file
9737 is silcd/protocol.c.
9739 * Fixed the KILLED notify handling in the client library. The
9740 client must be removed from all channels when receiving the
9743 Also, do not remove the client entry when giving the KILL
9744 command but when the KILLED notify is received.
9746 * Removed silc_idlist_find_client_by_nickname from the server.
9747 Not needed anymore. Affected files silcd/idlist.[ch].
9749 * Implemented the CHANNEL_CHANGE notify type handling to the
9750 server. Affected file silcd/server.c.
9754 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9756 * Added silc_server_send_notify_invite to send the INVITE
9757 notify between routers.
9759 * Implemented the INVITE command correctly to the server.
9761 * Implemented the INVITE notify type handling in the server.
9763 * Implemented the INVITE command to the client library and on the
9766 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9768 * Added function silc_server_get_client_resolve to find the
9769 client entry by ID from all ID lists and then resolve it
9770 (using WHOIS) if it cannot be found. Affected file is
9773 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Implemented the BAN command to the client library.
9777 * The JOIN command in the server now checks the invite list
9780 * Changed the silc_command_reply_payload_encode_va and the
9781 silc_command_payload_encode_va to support that if argument is
9782 NULL it ignores and checks the next argument. Affected file
9783 lib/silccore/silccommand.c.
9785 * Added silc_server_send_notify_ban to send the BAN notify
9786 type between routers.
9788 * Chaned the silc_notify_payload_encode to support that if
9789 argument is NULL it ignores and checks the next argument.
9790 Affected file lib/silccore/silcnotify.c.
9792 * Tested ban lists in router environment successfully.
9794 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Implemented BAN command to the server, in silcd/command.[ch].
9798 * Removed the BAN and INVITE_LIST modes from the CMODE command
9801 * Added function silc_string_match to regex match two strings.
9802 Affected files lib/silcutil/silcutil.[ch].
9804 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Redefined parts of the SilcChannelEntry in the server to support
9807 the new ban and invite lists.
9809 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Redefined the INVITE command. The same command can be used to
9812 invite individuals to the channel but also to manage the invite
9813 list of the channel (to add to and remove from the invite list).
9814 Updated the protocol specs.
9816 * Added new command SILC_COMMAND_BAN that can be used to manage
9817 the ban list of the channel. Updated the protocol specs.
9819 * Removed the channel modes: the SILC_CMODE_BAN and the
9820 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9821 in the CMODE command. The equivalent features are now available
9822 using INVITE and BAN commands. Updated the protocol specs.
9824 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9825 in the network about change in the current ban list. The notify
9826 type is not used by the client.
9828 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9829 support the invite lists.
9831 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9833 * Added new function silc_string_regexify that converts string
9834 including wildcard characters into regex string that can
9835 be used by the GNU regex library. Added into the file
9836 lib/silcutil/silcutil.[ch].
9838 Added silc_string_regex_combine to combine to regex strings
9839 into one so that they can be used as one regex string by
9840 the GNU regex library. Added into the file
9841 lib/silcutil/silcutil.[ch].
9843 Added silc_string_regex_match to match two strings. It returns
9844 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9846 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Imported GNU regex to the soruce tree into lib/contrib.
9849 Fixed some compiler warning from the regex.c.
9851 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * Fixed MOTD command in the server to work in router environment.
9855 * Fixed the MOTD command in the client library to support
9856 the server argument in the command.
9858 * Added `nickname_len' argument to the silc_idlist_add_client
9859 in the server, as the `nickname' argument may be binary data
9862 * Added silc_idlist_get_channels to return all channels from
9865 * Implemented LIST command to the server. Affected file is
9868 * Implemented the LIST command to the client library and on the
9871 * Added [<user count>] argument to the LIST command reply.
9872 With private channels the user count is not shown.
9874 * Updated TODO and README.
9876 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * The client entry's data.registered must be TRUE even with
9879 global client entry on global client list. The data.registered
9880 is used to check whether the client is anymore in the network,
9881 for example with WHOWAS command so it must be valid.
9883 * Fixed the WHOWAS command in the server. It now actually works
9884 in router environment. Added function into silcd/command_reply.c
9885 silc_server_command_reply_whowas_save.
9887 * Added silc_idlist_purge function to the silcd/idlist.c
9888 to periodically purge the ID Cache.
9890 * Fixed INFO command in the server. It works now in router
9891 environment. Added <server name> argument to the INFO command
9892 reply. Updated the protocol specs.
9894 * Fixed minor bug in silc_idcache_purge to not purge if the
9895 expire value is zero.
9897 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9898 they were buggy because of the WHOWAS information.
9900 * Fixed local command MSG to handle the async resolving of
9901 the remote client properly. It used to fail the first MSG.
9902 Affected file silc/local_command.c.
9904 * Added `data_len' field to SilcIDCache context.
9906 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9908 * Update TODO. Todo in commands in the server.
9910 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9913 used by routers as broadcast packet to inform other routers
9914 about the changed user mode.
9916 Implemented the notify handling in the server. Affected file is
9917 silcd/packet_receive.c. Added the function
9918 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9920 * Added new generic Channel Payload and deprecated the New Channel
9921 Payload. The New Channel Payload is now the generic Channel
9924 * Added new argument `mode' to the silc_server_send_new_channel
9925 as it is required in the Channel Payload now.
9927 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9928 and created a new and real SilChannelPayload to represent the
9929 new generic Channel Payload. Implemented the encode/decode
9930 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9932 * Added silc_server_get_client_channel_list to return the list
9933 of channels the client has joined for WHOIS command reply.
9934 Affected file silcd/server.[ch].
9936 * Implemented the channel list sending in the WHOIS command reply
9937 in server and in the client.
9939 Implemented the channel list displaying on the user interface
9940 as well. Affected file silc/client_ops.c.
9942 * Added silc_channel_payload_parse_list to parse list of Channel
9943 Payloads. It returns SilcDList list of SilcChannelPayloads.
9944 Client for example can use this function to parse the list of
9945 channels it receives in the WHOIS command reply. The caller
9946 must free the list by calling silc_channel_payload_list_free.
9947 Affected files lib/silccore/silcchannel.[ch].
9949 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * Added one new argument <user mode> to the WHOIS command reply
9952 to return the mode of the user in SILC. Updated the protocol
9955 Implemented it to the server and client.
9957 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9959 * Fixed the mode printing on the user interface on joining.
9960 Affected file silc/client_ops.c.
9962 * Implemented the UMODE command and user modes in general to the
9963 client library and to the user interface.
9965 * Implemented the UMODE command to the server.
9967 * The server now sends UNKNOWN_COMMAND error status if client sends
9968 unknown command. Affected file silcd/command.c.
9970 * All server commands now handle the command identifier the right
9971 way when sending the command reply to the client. The client can
9972 use to identify the command replies with the identifier.
9974 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Added silc_server_get_client_route to resolve the route to
9977 the client indicated by the client ID. Affected file is
9980 * Added silc_server_relay_packet as general function to relay
9981 packet to arbitrary destination. This deprecates functions
9982 like _send_private_message_key, _relay_notify etc. Affected
9983 file is silcd/packet_send.[ch].
9985 Removed silc_server_send_key_agreement,
9986 silc_server_send_private_message_key and
9987 silc_server_packet_relay_notify functions from the file
9988 silcd/packet_send.[ch].
9992 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9993 server. Affected file silcd/packet_receive.[ch].
9995 * Implemented the KILL command to the client. Implemented the
9996 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9997 Affected files lib/silcclient/command[_reply].c and
9998 lib/silcclient/client_notify.c. Implemented the KILL notify
9999 printing in the user inteface.
10001 * Fixed a lot silc_parse_nick memory leaks from the client
10002 library in the file lib/silcclient/command.c.
10004 * Changed the silc_server_send_notify_on_channels's `sender'
10005 argument from SilcSocketConnection to SilcClientEntry to
10006 check the sender as entry and not as connection object and not
10007 to send to the client provided as argument. The affected file
10008 is silcd/packet_send.[ch].
10010 * The notify packets that are destined directly to the client used
10011 to not to be processed by the server. Now changed that and the
10012 server processes all notify packets. After relaying the packet
10013 to the client the notify packet is processed in the server.
10015 * The silc_server_free_client_data now checks whether there is
10016 pending outgoing traffic for the client and purges the data to
10017 the network before removing the client entry.
10019 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
10022 an client is killed from the SILC Network. Updated the protocol
10025 Added new function silc_server_send_notify_killed to the
10026 silcd/packet_send.[ch].
10028 * Added function silc_server_packet_relay_notify to relay notify
10029 packets that are destined directly to a client. In this case
10030 the server does not process the notify packets but merely relays
10031 it to the client. Affected file silcd/packet_send.[ch].
10033 Added also silc_server_packet_process_relay_notify to check
10034 whereto relay the notify. Affected file is
10035 silcd/packet_receive.[ch].
10037 * Implemented the KILL command to the server.
10041 * Added the backup schema desgined last fall to the protocol
10042 specs for everyone to see. The specification is in the
10043 *-spec-xx.txt draft and the packet type definitions for the
10044 backup routers is in *-pp-xx.txt draft. Thusly, added also
10045 new packet type SILC_PACKET_CELL_ROUTERS.
10047 * A big security problem in the implementation discovered. The
10048 signoff of an client did not cause new channel key generation
10049 which it of course should've done. The channel keys must be
10050 always re-generated when client leaves (or signoffs) the channel.
10051 The silc_server_remove_from_channels funtion now handles
10052 the channel key re-generation.
10054 * Added `sender' argument to the silc_server_send_notify_on_channels
10055 to not to send the client provided as argument. Affected file
10056 silcd/packet_send.[ch].
10058 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Implemented OPER and SILCOPER commands into the server and
10061 the client library.
10063 * Added silc_auth_verify and silc_auth_verify_data to verify
10064 the authentication directly from the authentication payload.
10065 It supports verifying both passphrase and public key based
10066 authentication. Affected file lib/silccore/silcauth.[ch].
10068 * Added `hash' field to the SilcIDListData structure. It is the
10069 hash negotiated in the SKE protocol. Affected file is
10072 * Slight redesigning of the SilcAuthPayload handling routines.
10073 Do not send SilcPKCS but SilcPublicKey as argument.
10075 * Implemented the public key authentication support to the
10076 serverconfig. The public key is loaded from the provided path
10077 and saved as authentication data to void * pointer. Thus,
10078 changed the unsigned char *auth_data to void *auth_data;
10080 * Fixed SHUTDOWN command to send the reply before the server
10081 is shutdown. :) Affected file silcd/command.c.
10083 * Fixed fatal bug in CONNECT command. The hostname was invalid
10084 memory and server crashed. Affected file silcd/command.c.
10086 * Fixed fatal bug in CLOSE command. The server_entry became
10087 invalid but was referenced later in the command. Affected file
10090 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10092 * Fixed fatal bug in failure packet handling. Server ignored
10093 the failure and thus crashed when it came.
10097 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
10100 that the command may be executed only once in (about) 2 seconds.
10101 The old SILC_CF_LAG flag is same but allows command bursts up
10102 to five before limiting.
10104 Added the support for CF_LAG and CF_LAG_STRICT flags to the
10105 server code. Various commands now includes the CF_LAG_STRICT
10106 flag to disallow any kind of miss-use of the command.
10108 * Fixed the silc_buffer_unformat to not to allocate any data
10109 if the length of the data is zero. It used to allocate the
10110 length + 1. Affected file lib/silcutil/silcbuffmt.c.
10112 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10114 * Changed the format of AdminConnection configuration section
10115 in the server. Added username of the admin to the format.
10116 Affected files silcd/serverconfig.[ch].
10118 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
10119 to return admin configuration data by host, username and/or
10122 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Implemented WHOWAS command to the server. Added the functions:
10126 silc_server_command_whowas_parse,
10127 silc_server_command_whowas_send_reply,
10128 silc_server_command_whowas_from_client and
10129 silc_server_command_whowas_from_server
10131 * Added <Client ID> argument to the WHOWAS command reply. Updated
10132 the protocol specs accordingly.
10134 * Implemented WHOWAS command and command_reply to the client
10137 Implemented the WHOWAS printing on the user interface.
10139 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * Added new argument to the WHOWAS command reply, the real name.
10142 It is an optional argument. Updated the protocol specs.
10144 * Added SilcIDCacheDestructor callback that is registered when
10145 the SilcIDCache is allocated. The callback is called when
10146 an cache entry in the ID Cache expires, or is purged from the
10147 cache. Added into lib/silccore/idcache.[ch].
10149 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
10150 to destruct the client entries when the cache entry expires.
10151 Other ID Cache's in server and in the client library ignores
10154 * If the ID Cache entry's `expire' field is zero then the entry
10155 never expires. Added boolean `expire' argument to the
10156 silc_idcache_add function in the lib/silccore/idcache.[ch].
10157 If it is TRUE the default expiry value is used.
10159 * Added silc_server_free_client_data_timeout that is registered
10160 when client disconnects. By default for 5 minutes we preserve
10161 the client entry for history - for WHOWAS command.
10163 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Added support to the server to enforce that commands are not
10166 executed more than once in 2 seconds. If server receives
10167 commands from client more frequently, timeout is registered
10168 to process the commands. Affected file silcd/command.c.
10169 Added new function silc_server_command_process_timeout.
10171 * Changed NICK_NOTIFY handling in client library to check that
10172 if the client's nickname was changed, so there is no need to
10173 resolve anything from the server.
10175 * Removed error printing from the WHOIS and IDENTIFY commands.
10176 If error occurs then it is ignored silently in the client library.
10177 The application, however, may map the received error to
10178 human readable error string. The application currently maps
10179 the NO_SUCH_NICKNAME error to string.
10181 * Made the command status message public to the application. Moved
10182 them from lib/silcclient/command_reply.c to
10183 lib/silcclient/command_reply.h. The application can map the
10184 received command status to the string with the
10185 silc_client_command_status_message function.
10187 * Added check to the server to check that client's ID is same
10188 as the Source ID in the packet the client sent. They must
10191 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Added dist-bzip hook to the Makefile.am to make bzip2
10194 compressed distributions.
10196 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Server now enforces the maximum length for the nickname and
10199 the channel as protocol specification dictates. 128 bytes for
10200 nickname and 256 bytes for channel name.
10202 * Moved the WHOIS printing to the application. The client libary
10203 does not print out the WHOIS information anymore, the application
10204 must do it. Renamed silc_client_command_reply_whois_print to
10205 the silc_client_command_reply_whois_save.
10207 The client's idle time is also sent to the application now, and
10208 the idle is shown on screen.
10210 * Added silc_client_command_reply_identify_save to save the
10211 received IDENTIFY entries.
10213 * Do not check for channel private keys in message sending and
10214 reception if the channel does not have the PRIVKEY mode set.
10215 Affected file lib/silclient/client_channel.c.
10217 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10219 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10220 just surfaced after chaning the JOIN procedure.
10222 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Added silc_client_get_clients_by_list to get client entries
10225 from Client ID list, that is returned for example by JOIN
10226 and USERS command replies. The application should use this
10227 function for example when JOIN command reply is received to
10228 resolve the clients already on the channel (library does not
10229 do that anymore as USERS command reply is not used in the JOIN
10230 procedure anymore). Affected files lib/silcclient/silcapi.h and
10231 lib/silcclient/idlist.c.
10233 * JOIN command reply and USERS command reply returns now SilcBuffer
10234 pointers instead of unsigned char pointers when returning
10235 the client list and mode list.
10237 * Added <Client ID> argument to the JOIN command reply, mainly
10238 for the server to identify for which client the command was
10239 originally sent. Updated protocol specs accordingly.
10241 * Added SilcDlist private_key pointer to the SilcChannelEntry
10242 in the client to support the channel private keys. Affected
10243 file is lib/silcclient/idlist.h.
10245 * Added SilcChannelPrivateKey argument to the function
10246 silc_client_send_channel_message so that application can choose
10247 to use specific private ke if it wants to. If it is not provided,
10248 the normal channel key is used, unless private keys are set.
10249 In this case the first (key that was added first) is used
10250 as the encryption key.
10252 * Implemented the support for channel private key handling.
10253 Implemented the following functions:
10255 silc_client_add_channel_private_key,
10256 silc_client_del_channel_private_keys,
10257 silc_client_del_channel_private_key,
10258 silc_client_list_channel_private_keys and
10259 silc_client_free_channel_private_keys
10261 Affected file lib/silcclient/client_channel.c.
10263 * Added the support for the private keys in the channel message
10264 sending and encryption and in the message reception and
10265 decryption. Affected funtions are
10266 silc_client_send_channel_message and silc_client_channel_message.
10268 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10270 * Added SKE's key verify callback to the client library's
10271 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10273 * Removed the statement that server (or router) must send USERS
10274 command reply when joining to the channel so that the client
10275 knows who are on the channel. Instead, the client list and
10276 client's mode list is now sent in the JOIN command reply to the
10277 client who joined channel. This is better solution.
10279 * Added function silc_server_get_users_on_channel and function
10280 silc_server_save_users_on_channel to the silcd/server.[ch].
10282 * Removed function silc_server_command_send_users from the
10285 * Do not show topic on the client library anymore. The topic is
10286 sent in the command reply notify to the application and the
10287 application must show the topic now.
10289 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10291 * Added client searching by nickname hash into the IDENTIFY and
10292 WHOIS commands in the server as they were clearly missing from
10293 them. Affected file is silcd/command.c.
10295 * Fixed a bug in private message receiving in the client library.
10296 The remote ID was freed and it wasn't supposed, now it is
10299 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Minor fix to the channel payload; allocate the data area, as it
10302 needs to be of specific length.
10304 * If the key agreement port is zero then the operating
10305 system will define the bound port. Affected files are
10306 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10308 * Added new function silc_channel_payload_decrypt into the file
10309 lib/silccore/silcchannel.[ch].
10311 * Moved the channel message etc, check from silc_packet_decrypt
10312 to applications. The library calls now a generic
10313 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10314 when the packet is either normal or special. This was done to
10315 allow more wide range of checking that was not allowed when
10316 the code was in library. Now applications can do virtually any
10317 checks to the packet and return to the library the decision how
10318 the packet should be processed. Affected files are
10319 lib/silccore/silcpacket.[ch].
10321 Added silc_server_packet_decrypt_check to the server and
10322 silc_client_packet_decrypt_check to the client library.
10324 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10325 to send with specified source and destination information.
10327 * Channel message delivery between routers was broken after the
10328 channel key distribution was fixed earlier. The channel key
10329 was used be to distributed to other routers as well which is not
10330 allowed by the protocol. Now this is fixed and channel keys
10331 really are cell specific and the channel message delivery between
10332 routers comply with the protocol specification.
10334 * Fixed various commands in server to check also the global list
10335 for the channel entry and not just the local list. The affected
10336 file silcd/command.c.
10338 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Added assert()s to buffer formatting and unformatting routines
10341 to assert (if --enable-debug) when error occurs. Affected
10342 file: lib/silcutil/silcbuffmt.c.
10344 * Changed to auto-reconnect to check whether the remote host is
10345 router and register the re-connect timeout if it is. It used
10346 to check that whether we are normal server, but router must do
10347 auto-reconnect with another router as well. Affected file
10350 * Removed the [<key len>] option from CMODE command as the cipher
10351 name decides the key length, nowadays. See the defined ciphers
10352 from the protocol specification.
10354 * Added [<hmac>] option to the CMODE command to define the HMAC
10355 for the channel. Added SILC_CMODE_HMAC channel mode.
10357 * Added [<hmac>] option for the JOIN command so that user can
10358 select which HMAC is used to compute the MACs of the channel
10361 * Added Hmac field to the Channel Message Payload. The integrity
10362 of plaintext channel messages are now protected by computing
10363 MAC of the message and attaching the MAC to the payload. The
10364 MAC is encrypted. Now, it is clear that this causes some
10365 overhead to the size of the packet but rationale for this is that
10366 now the receiver can verify whether the channel message decrypted
10367 correctly and also when private keys are set for the channel the
10368 receiver can decrypt the packet with several keys and check from
10369 the MAC which key decrypted the message correctly.
10371 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10372 lib/silccrypt/silccipher.[ch].
10374 * Added silc_hash_len to return the digest length into the
10375 lib/silcrypt/silchash.[ch].
10377 * Rewrote parts of Silc Channel Payload interface in the
10378 lib/silccore/silcchannel.[ch]. The encode function now also
10379 encrypts the packet and parse function decrypts it.
10381 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10383 * Fixed a minor formatting bug in the SKE's key material processing.
10384 It actually might have processed the keys wrong way resulting
10387 * Redefined the mandatory HMAC algorithms and added new algorithms.
10388 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10389 and hmac-md5 truncated to 96 bits. The mandatory is now
10390 hmac-sha1-96. Rest are optional (including the one that used
10391 to be mandatory). Rationale for this is that the truncated HMAC
10392 length is sufficient from security point of view and can actually
10393 make the attack against the HMAC harder. Also, the truncated
10394 HMAC causes less overhead to the packets. See the RFC2104 for
10397 * Added new [hmac] configuration section. The SKE used to use
10398 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10399 is of course wrong. The official names that must be proposed in
10400 the SKE are the ones defined in the protocol specification
10401 (hmac-sha1-96 for example). The user can configure any hmac
10402 using any hash function configured in the [hash] section. At
10403 least, the mandatory must be configured.
10405 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10407 * Added HMAC list to the SKE proposal list. It has now both
10408 hash algorithm list and HMAC list. This makes the protocol
10409 incompatible with previous versions. The SKE now seems to work
10410 the way it is supposed to work, for the first time actually.
10412 * Defined plain Hash algorithms to the protocol specification.
10413 Added sha1 and md5.
10415 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10417 * Implemented support for key agreement packets into the server.
10418 Added functions silc_server_key_agreement and
10419 silc_server_send_key_agreement. Other than these functions,
10420 server has nothing to do with this packet.
10422 * Added support for private message key packets into the server.
10423 Added functions silc_server_private_message_key and
10424 silc_server_send_private_message_key.
10428 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10429 called in the protocol's final callback instead in the END
10430 protocol state. This makes a little more sense and in the same
10431 time in client we can use the same protocol routines for normal
10432 key exchange and to key agreement packet handling as well.
10434 * Added to both client's and server's KE protocol context the
10435 SilcSKEKeyMaterial pointer to save the key material. We will
10436 bring the key material to the protocol's final callback by doing
10437 this. The final callback must free the key material.
10439 * Added SKE's packet_send callback into client's KE protocol
10440 context so that the caller can choose what packet sending function
10441 is used. This way we can use different packet sending when
10442 doing normal SKE when doing key agreement packet handling (in
10443 the key agreement packet handling we do not want to encrypt
10446 * Implemented the responder side of the key agreement routines
10447 in the client. The client can now bind to specified port and
10448 accept incoming key negotiation. The key material is passed
10449 to the application after the protocol is over.
10451 * Implemented the processing of incoming Key Agreement packet
10452 in the client. Added function silc_client_key_agreement to
10453 process the packet.
10455 * Implemented the intiator side of the key agreement routines
10456 in the client. The client can now initiate key agreement with
10457 another remote client. The key material is passed to the
10458 application after the protocol is over.
10460 * Created client_keyagr.c to include all the key agreement
10463 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10464 SILC_TASK_CALLBACK except that it is not static.
10466 * Created client_notify.c and moved the Notify packet handling
10467 from the client.[ch] into that file.
10469 * Created client_prvmsg.c and moved all private message and
10470 private message key routines from the client.[ch] into that file.
10472 * Create client_channel.c and moved all channel message and
10473 channel private key routines from the client.[ch] into that file.
10475 * Changed silc_client_get_client_by_id_resolve to resolve with
10476 WHOIS command instead of IDENTIFY command, in the file
10477 lib/silclient/idlist.c.
10479 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Implemented the SKE's responder side to the Client library.
10483 * When FAILURE is received to the protocol do not trust it
10484 blindly. Register a timeout to wait whether the remote closes
10485 the connection as it should do it, only after that process the
10486 actual failure. This was changed to both client and server.
10488 * Added client_internal.h to include some of the structures
10489 there instead of client.h in lib/silcclient/.
10491 * Added function silc_task_unregister_by_callback to unregister
10492 timeouts by the callback function.
10494 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Some "Incomplete WHOIS info" errors has been appearing on the
10497 log files. Took away the entry->userinfo check from WHOIS
10498 reply sending. The entry->userinfo is now " " if client did not
10499 provide one. I thought this was fixed earlier but something
10500 is wrong still. Let's see if the error still appears.
10502 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Fixed a minor bug in the login when the channel key is
10505 re-generated in the server. It used to generate the key in
10506 wrong order and thus caused problems in the channel traffic.
10508 * Fixed a minor bug in channel key distsribution after
10509 KICK command. The key was not sent to the router even though
10512 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * Added silc_ske_process_key_material_data as generic routine
10515 to process any key material as the SILC protocol dictates. The
10516 function is used by the actual SKE library but can be used by
10517 applications as well. This relates to the private message keys
10518 and the channel private keys since they must be processed the
10519 same way the normal SILC session keys. The protocol dictates
10520 this. Affected files: lib/silcske/silcske.[ch].
10522 Added also silc_ske_free_key_material to free the
10523 SilcSKEKeyMaterial structure.
10525 * Defined silc_cipher_set_key function to set the key for
10526 cipher without using the object's method function. The affected
10527 files: lib/silccrypt/silccipher.[ch].
10529 * Implemented silc silc_client_add_private_message_key,
10530 silc_client_add_private_message_key_ske,
10531 silc_client_del_private_message_key,
10532 silc_client_list_private_message_keys and
10533 silc_client_free_private_message_keys functions in the
10536 Added functions silc_client_send_private_message_key to send
10537 the Private Message Key payload and silc_client_private_message_key
10538 to handle incoming Private Message Key payload.
10540 * Added Cipher field to the Private Message Key payload to set
10541 the cipher to be used. If ignored, the default cipher defined
10542 in the SILC protocol (aes-256-cbc) is used.
10544 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Removed lib/silcclient/ops.h file.
10548 Redefined parts of the SILC Client Library API. Created new
10549 file silcapi.h that deprecates the ops.h file and defines the
10550 published Client Library API. Defined also private message key
10551 API and channel private key API into the file.
10553 This is the file that the application must include from the
10554 SILC Client Library. Other files need not be included by
10555 the application anymore.
10557 * Added new key_agreement client operation callback and also
10558 defined the Key Agreement library API for the application.
10560 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10563 is used by clients to request key negotiation between another
10564 client in the SILC network. If the negotiation is started it
10565 is performed using the SKE protocol. The result of the
10566 negotiation, the secret key material, can be used for example
10567 as private message key.
10569 Implemented the Key Agreement payload into the files
10570 lib/silccore/silauth.[ch].
10572 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * Redefined ciphers for the SILC protocol. Added some new ciphers
10575 and defined the key lengths for the algorithms. Changed the
10576 code accordingly. The default key length is now 256 bits.
10578 * Fixed SKE key distribution function silc_ske_process_key_material
10579 when the key length is more than 128 bits. The default key
10580 length in SILC is now 256 bits.
10582 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10583 to indicate unsupported algorithm.
10585 * Renamed rijndael.c to aes.c and all functions as well.
10587 * Fixed a long standing channel key setting bug in client library.
10588 Weird that it has never surfaced before.
10590 * Fixed bug in channel deletion. If the entire channel is removed
10591 then it must also delete the references of the channel entry
10592 from the client's channel list as the client's channel entry and
10593 the channel's client entry share same memory.
10595 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10597 * Implemented CONNECT and SHUTDOWN commands in the client.
10599 * Implemented CLOSE command to the client.
10601 * Added the function silc_idlist_find_server_by_name into the
10602 files silcd/idlist.[ch].
10604 Added the function silc_idlist_find_server_by_conn into the
10605 files silcd/idlist.[ch].
10607 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10609 * DIE command was renamed to SHUTDOWN. Updated the both code
10610 and protocol specs.
10612 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10613 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10615 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10618 * Added function silc_server_create_connection function to create
10619 connection to remote router. My server implementation actually
10620 does not allow router to connect to normal server (it expects
10621 that normal server always initiates the connection to the router)
10622 so the CONNECT command is only good for connecting to another
10625 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10628 or some other client was kicked from the channel.
10630 Implemented the handling of the notify type to both client
10633 Implemented silc_server_send_notify_kicked to send the KICKED
10634 notify. It is used to send it to the server's primary router.
10636 * Implemented the KICK command into server and client.
10638 * Added `query' argument to the silc_idlist_get_client function
10639 to indicate whether to query the client from server or not if
10642 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10643 to indicate that the client is not channel founder.
10647 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10649 * Removed the rng context from SilcPacketContext structure and
10650 changed that the packet routine uses the Global RNG API.
10652 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * Added support for quit message that client can "leave" on the
10655 channel when it quits the SILC. It is ditributed inside the
10656 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10658 Added silc_server_free_client_data that will take the
10659 signoff message as argument.
10661 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10663 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Updated parts of the protocol specification to keep it up
10668 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10671 payloads in one packet.
10673 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10674 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10675 use now the new List flag.
10677 * Also deprecated the following packet types: REPLACE_ID,
10678 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10680 * Added list support for Notify packet in server.
10682 * Added silc_server_send_notify_channel_change to send the
10683 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10684 the silc_server_send_replace_id.
10686 * Added silc_server_send_notify_nick_change to send the
10687 NICK_CHANGE notify type. Deprecates the function
10688 silc_server_send_replace_id.
10690 * Added silc_server_send_notify_join to send the JOIN notify type.
10691 Deprecates the function silc_server_send_new_channel_user.
10693 * Added silc_server_send_notify_leave to send LEAVE notify type.
10694 Deprecates the function silc_server_send_remove_channel_user.
10696 * Added silc_server_send_notify_cmode and
10697 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10698 types. Deprecates the silc_server_send_set_mode function.
10700 * Added SERVER_SIGNOFF notify type to indicate that server has
10701 quit. This means that all clients on the channel from that
10702 server will drop. This can be also used when netsplit happens.
10704 Deprecated REMOVE_ID packet type since it is not needed anymore
10707 Added silc_server_send_notify_server_signoff to send the
10708 SERVER_SIGNOFF notify type. Deprecates the function
10709 silc_server_send_remove_id.
10711 Added also silc_server_send_notify_signoff to send the
10712 SIGNOFF notify type.
10714 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10715 SILC protocol from this day on. Changed the protocol
10716 specification as well.
10718 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10719 notify type. It is used between routers to notify about
10720 topic changes on a channel.
10722 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10725 * Partly updated the protocol specification to comply with the
10726 changes now made. It is still though a bit outdated.
10728 * The JOIN notify type now takes one extra argument <Channel ID>.
10729 The packet used to be destined to the channel but now the
10730 JOIN type may be sent as list thus it is impossible to
10731 destine it to any specific channel. By adding this argument
10732 it is again possible.
10734 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10736 * Added CREDITS file. The CHANGES and CREDITS file will appear
10737 in the distribution as well.
10739 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10742 types in the server's silcd/packet_receive.c.
10744 * Implemented CMODE and CUMODE to work in router environment.
10746 * Fixed minor encoding and decoding buglet from the
10747 lib/silccore/silcmode.c.
10749 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10752 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10754 * Changed all SilcConfigServer* and silc_config_server* to
10755 SilcServerConfig* and silc_server_config*, respectively.
10758 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Associated the ID (client or server ID) to the Authentication
10761 Payload to avoid any possibility of forging. Updated the
10762 protocol specification and the code accordingly.
10764 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * The RSA key length is now save to the RsaKey context in the
10767 key generation process in lib/silccrypt/rsa.c. The key length
10768 is now used to figure out the maximum size of the block allowed
10769 to be encrypted/signed.
10771 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10772 is equivalent to the silc_mp_mp2bin but does not allocate any
10775 * Changed silc_mp_mp2bin API to take length argument. If it is
10776 non-zero then the buffer is allocated that large. If zero, then
10777 the size is approximated using silc_mp_sizeinbase, which however
10780 * Created Global RNG API which is global RNG that application can
10781 initialize. After initializing, any routine anywhere in the
10782 code (including library) can use RNG without allocating a new
10783 RNG object. This was done to allow this sort of use of the
10784 RNG in code that has no chance to allocate RNG object. All
10785 applications currently allocate this and many routines in the
10786 library use this. Affected file lib/silccrypt/silcrng.[ch].
10788 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10789 it to use the Global RNG API.
10791 * Defined Authentication Payload into protocol specification that
10792 is used during SILC session to authenticate entities. It is
10793 used for example by client to authenticate itself to the server
10794 to obtain server operator privileges.
10796 Implemented this payload into the lib/silccore/silcauth.[ch].
10797 Implemented also routines for public key based authentication
10798 as the new protocol specification dictates.
10800 Moved definitions of different authentication methods from
10801 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10803 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10804 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10805 silc_pkcs_verify_with_hash functions into the file
10806 lib/silccrypt/silcpkcs.[ch].
10808 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * The client entry's userinfo pointer must be always valid.
10811 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10812 will fail since it requires the userinfo. Now, the userinfo
10813 is allocated as "" if actual userinfo does not exist. Actually,
10814 it must exist and it is totally Ok to drop client connections
10815 that does not announce the userinfo. However, we will make
10816 this workaround for now.
10818 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10819 to return the remote port by socket.
10821 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10824 SILC_SERVER_PENDING_EXEC and added an new macro
10825 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10826 data or when error occurs while processing the pending command.
10828 Added new argument `destructor' into silc_server_command_pending
10829 and to the SilcServerCommandPending object. This destructor is
10830 now called after calling the pending callback or if error occurs
10831 immediately. If error occurs the actual pending callback won't
10832 be called at all - only the destructor. The destructor may be
10833 NULL if destructor is not needed.
10835 All this applies for client library code as well. Similar
10836 changes were made there as well for the pending commands.
10838 In the client, the application must now allocate the
10839 SilcClientCommandContext with the silc_client_command_alloc
10842 * Added reference counter to the SilcServerCommandContext. Added
10843 function silc_server_command_alloc and silc_server_command_dup
10846 Same type of functions added to the client library for the same
10849 * Removed the cmd_ident from IDListData away since it is now
10850 global for all connections. It is the command identifier used
10851 in command sending and with pending commands. The affected file
10854 * Added reference counter to the SilcSocketConnection objecet to
10855 indicate the usage count of the object. The object won't be
10856 freed untill the reference counter hits zero. Currently only
10857 server uses this, and client ignores it. The client must be
10858 set to use this too later. The affected files are
10859 lib/silccore/silcsockconn.[ch]. Added also the function
10860 silc_socket_dup to increase the reference counter.
10862 This was mainly added because it is possible that the socket
10863 is removed underneath of pending command or other async
10864 operation. Now it won't be free'd and proper DISCONNECTING
10865 flags, etc. can be set to avoid sending data to connection that
10866 is not valid anymore.
10868 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10869 the connection. After that it sets SILC_SET_DISCONNECTED.
10870 It is, however, possible that the socket data is not still freed.
10871 The silc_server_packet_process now checks that data is not
10872 read or written to connection that is DISCONNECTED. The socket
10873 get's freed when the reference counter hits zero.
10875 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Changed the client operation API: channel_message operation's
10878 `sender' is now the client entry of the sender, not the nickname
10879 and the `channel' is the channel entry, not the channel name.
10881 In the private_message operation the `sender' is now also the
10882 client entry of the sender not the nickname.
10884 Affected file is lib/silcclient/ops.h and all applications
10885 using the client operations.
10887 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Moved the calling of ops->connect() from connect_to_server_final
10890 into receive_new_id functin since that is the point when the
10891 client is actually allowed to send traffic to network. The
10892 affected file is lib/silcclient/client.c.
10894 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10897 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10898 (if needs broadcasting) instead of broadcasting the packets one
10899 by one which would make a burst in the network traffic.
10901 * Added `broadcast' argument to the functions in silcd/server.[ch]
10902 silc_server_create_new_channel[_with_id] to indicate whether
10903 to send New Channel packet to primary router.
10905 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10907 * Added new function into the silcd/server.[ch] files:
10908 silc_server_create_new_channel_with_id to create new channel with
10909 already existing Channel ID.
10911 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10912 lib/silccore/silcpacket.h. This packet is used t send list of
10913 Set Mode payloads inside one packet. Server uses this to set
10914 the modes for the channels and clients on those channels, that it
10915 announced to the router when it connected to it. The protocol
10916 specification has been updated accordingly.
10918 * The silc_server_new_channel did not handle the packet coming
10919 from normal server as it normally does not send that. However,
10920 when it announces its channels it does send it. Implemented
10921 the support for that.
10923 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10924 into the file lib/silccore/id.h.
10926 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Fixed memory leaks in the functions silc_idlist_del_client,
10929 silc_idlist_del_channel and silc_idlist_del_server in the file
10930 silcd/idlist.c. All of those leaked like a sieve.
10932 * Fixed some small memory leaks in the client's function
10933 silc_client_notify_by_server.
10935 * Added functions into silcd/server.c: silc_server_announce_clients,
10936 silc_server_announce_channels and silc_server_announce_server.
10937 These functions are used by normal and router server to announce
10938 to its primary router about clients, channels and servers (when
10939 router) that we own. This is done after we've connected to the
10942 These functions effectively implements the following packet types:
10943 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10944 and SILC_PACKET_NEW_ID_LIST.
10946 * Added new functions into the silcd/packet_receive.[ch]:
10947 silc_server_new_id_list, silc_server_new_channel_list and
10948 silc_server_new_channel_user_list to handle the incoming
10949 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10951 * Added support of changing Channel ID in the function
10952 silc_server_replace_id. If the server that announces a channel
10953 to the router already exists in the router (with same name but
10954 with different Channel ID), router is responsible to send
10955 Replace ID packet to the server and force the server to change
10956 the Channel ID to the one router has.
10958 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10959 client that the Channel ID has been changed by the router. The
10960 normal server sends this to the client. Client must start using
10961 the new Channel ID as the channel's ID.
10963 Implemented handling of this new type into lib/silcclient/client.c
10964 into the function silc_client_notify_by_server.
10966 * Added new function silc_idlist_replace_channel_id into the files
10967 silcd/idlist.[ch] to replace the Channel ID.
10969 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Call silc_server_command_identify_check always when processing
10972 the IDENTIFY command in silcd/command.c
10974 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10977 send keepalive packets. The packet can be sent by clients,
10978 servers and routers.
10980 Added function silc_socket_set_heartbeat into the file
10981 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10982 If not set, the heartbeat is not performed. The actual
10983 heartbeat is implemented in the low level socket connection
10984 library. However, application is responsible of actually
10985 sending the packet.
10987 Added silc_server_send_heartbeat to send the actual heartbeat
10988 packet into silcd/packet_send.[ch]. Server now performs
10989 keepalive with all connections.
10991 * Added silc_task_get_first function into lib/silcutil/silctask.c
10992 to return the timeout task with shortest timeout. There was a bug
10993 in task unregistration that caused problems. TODO has been
10994 updated to include that task system must be rewritten.
10996 * The client library will now resolve the client information when
10997 receiving JOIN notify from server for client that we know but
10998 have incomplete information.
11000 * Rewrote parts of silc_server_remove_from_channels and
11001 silc_server_remove_from_one_channel as they did not remove the
11002 channel in some circumstances even though they should've.
11004 * Encryption problem encountered in server:
11006 The LEAVE command used to send the Channel Key packet to the
11007 router immediately after generating it. However, the code
11008 had earlier sent Remove Channel user packet but not immediately,
11009 ie. it was put to queue. The order of packets in the router
11010 was that Channel Key packet was first and Remove Channel User
11011 packet was second, even though they were encrypted in the
11012 reverse order. For this reason, MAC check failed. Now, this
11013 is fixed by not sending the Channel Key packet immediately but
11014 putting it to queue. However, this is more fundamental problem:
11015 packets that are in queue should actually not be encrypted
11016 because packets that are sent immediately gets encrypted
11017 actually with wrong IV (and thus MAC check fails). So, packets
11018 that are in queue should be encrypted when they are sent to
11019 the wire and not when they put to the queue.
11021 However, the problem is that the current system has not been
11022 designed to work that way. Instead, the packet is encrypted
11023 as soon as possible and left to the queue. The queue is then
11024 just purged into wire. There won't be any fixes for this
11025 any time soon. So, the current semantic for packet sending
11028 o If you send packet to remote host and do not force the send
11029 (the packet will be in queue) then all subsequent packets to the
11030 same remote host must also be put to the queue. Only after the
11031 queue has been purged is it safe again to force the packet
11034 o If you send all packets immediately then it safe to send
11035 any of subsequent packets through the queue, however, after
11036 the first packet is put to queue then any subsequent packets
11037 must also be put to the queue.
11039 Follow these rules and everything works fine.
11041 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Added new function silc_server_remove_clients_by_server to
11044 remove all client entries from ID list when the server connection
11045 is lost. In this case it is also important to invalidate all
11046 client entires as they hold the invalid server entry. This
11047 fixes fatal bug when server has lost connection and will reconnect
11050 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11052 * Made some sanity checks to silc_server_daemonise like to check
11053 whether the requested user and group actually exists.
11055 * Added sanity check to SKE's silc_ske_responder_finish to check
11056 that the public and private key actually is valid.
11058 * Invalidate the client's nickname when receiving Replace ID
11059 packet and the Client ID is being replaced. This means that the
11060 server will query the nickname if someone needs it (client)
11063 * Sort the ID Cache in client library when the ID Cache data
11064 has changed (needs sorting).
11066 * Do not allow for SILC client to create several connections to
11067 several servers. The client does not support windows right now
11068 and generating multiple connections causes weird behaviour.
11070 Irssi-silc client does support windows and can handle several
11071 connections without problems, see: www.irssi.org and SILC plugin.
11073 * Fixed some places where client was added to the IDList. The
11074 rule of thumb is following (in order to get everything right):
11075 If the client is directly connected local client then the
11076 `connection' argument must be set and `router' argument must be
11077 NULL to silc_idlist_add_client function. If the client is not
11078 directly connected client then the `router' argument must
11079 bet set and the `connection' argument must be NULL to the
11080 silc_idlist_add_client function.
11082 * The funtion silc_server_packet_send_local_channel actually did
11083 not check whether the client was locally connected or not. It
11084 does that now. Fixed a bug related to LEAVE command.
11086 * Fixed Remove Channel User payload parsing bug in server's
11087 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
11089 * The server's silc_server_save_channel_key now checks also the
11090 global ID list for the channel as it might not be in the local
11091 list. Fixed a bug related to LEAVE command.
11093 * Is this the end of the [<unknown>] buglet that has been lurking
11094 around for a long time? A little for loop fix in server's
11095 silc_server_command_whois_parse that is used by both IDENTIFY
11096 and WHOIS command. At least, this was a clear bug and a cause
11097 of one type of [<unknown>] buglet.
11099 * WHOIS and IDENTIFY commands call the function
11100 silc_server_command_[whois/identify]_check function even if
11101 we are not router server.
11103 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11105 * Added --with-gmp configuration option. If set the GMP
11106 is always compiled in the SILC source tree. If not set then
11107 it is checked whether the system has the GMP3 installed. If
11108 it has then the GMP won't be compiled (the system's headers
11109 and library is used), if it doesn't have it then the GMP is
11110 compiled in the SILC source tree.
11112 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11114 * Changed RSA private exponent generation to what PKCS #1
11115 suggests. We try to find the smallest possible d by doing
11116 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
11117 not security fix but optimization.
11119 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11121 * Added new config entry [Identity] to fork the server and run
11122 it as specific user and group. A patch from Bostik.
11124 * Imported Dotconf configuration library into lib/dotconf.
11125 This will be used to create the SILC configuration files later.
11126 It will appear in the distsribution after this commit.
11128 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11130 * A big code auditing weekend happening. Auditing code for
11131 obvious mistakes, bugs and errors. Also, removing any code
11134 Removed files for being obsolete:
11136 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
11137 inline in the file lib/silcutil/silcbuffer.h)
11139 o lib/silcutil/silcbufutil.c (the header has inline versions)
11141 Changed code to fix possible error conditions:
11143 o The buffer formatting routines now check that the destination
11144 buffer really has enough space to add the data. This applies for
11145 both buffer formatting and unformatting
11146 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
11147 unformatting was changed to accomodate following rules:
11148 XXX_*STRING_ALLOC will allocate space for the data into the pointer
11149 sent to the function while XXX_*STRING will not allocate or copy
11150 the data into the buffer. Instead it sets the pointer from the
11151 buffer into the pointer sent as argument (XXX_*STRING used to
11152 require that the pointer must be allocated already). This change
11153 makes this whole thing a bit more consistent and more optimized
11154 (note that the data returned in the unformatting with XXX_*STRING
11155 must not be freed now). The routines return now -1 on error.
11157 o Tried to find all code that use buffer_format and buffer_unformat
11158 and added return value checking to prevent formatting and
11159 especially unformatting errors and possible subsequent fatal
11162 o Changed ske->x and ske->KEY to mallocated pointers in
11163 lib/silcske/silcske.h. Fixed possible data and memory leak.
11165 o Added return value checking to all *_parse* functions. Fixed
11166 many memory leaks as well.
11168 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11169 so that buffer overflows would not happen. All code now also
11170 checks the return value as it can fail.
11172 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Added reconnection support to server if the normal server looses
11175 its connection to the router (for example if router is rebooted).
11176 The server performs normal reconnection strategy implemented
11177 to the server. Affected file silcd/server.c.
11179 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11181 * Added new packet type SILC_PACKET_SET_MODE that is used to
11182 distribute the information about changed modes (for clients,
11183 channels and clients channel modes) to all routers in the
11184 network. Updated the protocol specification accordingly.
11186 Added functions into silcd/packet_send.c and
11187 silcd/packet_receive.c: silc_server_send_set_mode,
11188 silc_server_set_mode.
11190 Added new files silcmode.[ch] into lib/silccore that implements
11191 the encoding and decoding of Set Mode Payload. Added new type
11192 SilcSetModePayload. Moved the definitions of different modes
11193 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11195 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11197 * Oops, a little mistake in server's connection authentication
11198 protocol. The protocol is not ended with FAILURE but with
11199 SUCCESS if the authentication is Ok. :) Affected file is
11202 * Implemented NICK_CHANGE notify handling in server in the file
11203 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11204 the local clients on the channel. After the changing nickname
11205 in router environment snhould work and the [<unknown>] nickname
11206 should appear no more.
11208 The silc_server_replace_id function that receives the Replace ID
11209 payload now sends the NICK_CHANGE notify type also in the file
11210 silcd/packet_receive.c
11212 * Changed WHOIS and IDENTIFY command to support the maximum amount
11213 of arguments defined in protocol specs (3328 arguments). This
11214 fixed a bug that caused problems when there were more than three
11215 users on a channel.
11217 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Added extra parameter, command identifier, to the
11220 silc_client_send_command so that explicit command identifier
11223 Changed that ID list routines uses specific command identifier
11224 when sending WHOIS/IDENTIFY requests to the server so that they
11225 can be identified when the reply comes back.
11227 Affected files lib/silcclient/command.[ch],
11228 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11230 * Added `sender' argument to silc_server_packet_send_to_channel
11231 to indicaet the sender who originally sent the packet to us
11232 that we are now re-sending. Ignored if NULL. Affected file
11233 silcd/packet_send.[ch].
11235 * Added some server statistics support in silcd/server_internal.h
11236 SilcServerStatistics structure and around the server code. Also
11237 send some nice statistics information when client is connecting
11240 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11242 * Fixed channel ID decoding in server's JOIN command reply in
11243 silcd/command_reply.c
11245 * Fixed braodcasting of replace ID payload to not to send it if
11246 we are standalone server in silcd/packet_receive.c.
11248 * Fixed all channel message sending routines to not to send
11249 packets to clients that has router set, since they are routed
11250 separately in the same function earlier. Affects file
11251 silcd/packet_send.c and all channel packet sending functions.
11253 * In USERS reply, res_argv[i] are not allocated, the table
11254 is allocated. Thus changed that free the table, not its
11257 * In server's whois_check and identify_check if the client is
11258 locally connected do not send any WHOIS commands - they are not
11261 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11263 * Fixed some minor bugs in client when sending WHOIS command. The
11264 arguments was in wrong order.
11266 * Removed statis function add_to_channel from server in
11267 silcd/command.c that was previously used with the joining but
11270 * Tested USERS command in router environment successfully with two
11271 routers, two servers and two clients.
11273 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11275 * Reorganized the USERS command and command reply in client library
11276 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11277 When the command is given by user we register a pending command
11278 callback that will reprocess the command after the reply has been
11279 received from the server. When reprocessing the packet we then
11280 display the information. Thus, the USERS information is displayed
11281 now in the command callback instead of in the command reply
11282 callback. The processing of the command is same as previously
11283 when server has sent the command reply in the JOINing process.
11285 * Added to USERS command in silcd/command_reply.c to join the client,
11286 we didn't use to know about, to the channel after we've created
11287 a client entry for it. Also, for clienet we did know already still
11288 check whether it is on the channel or not and add it if not.
11290 * Removed silc_server_command_join_notify as the function and its
11293 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11295 * Changed the client's pending command handling to the same as the
11296 server's pending command handling. It is also now possible to
11297 execute command reply functions from other command reply
11298 function as the function callbacks for commands and command
11299 replies are one and same. The pending commands are not static
11300 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11301 in client connection context. Thus, pending commands are server
11302 connection specific as it is convenient.
11304 Changed the function silc_client_command_pending and
11305 silc_client_command_pending_del and added new function
11306 silc_client_command_pending_check. Removed the
11307 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11310 * Added cmd_ident, current command identifier, to the client
11311 connection context in lib/silcclient/client.h to keep track on
11312 command identifiers used in command sending. Client's command reply
11313 function handling now supports the mandatory command identifiers.
11315 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11316 funtions in client to fully support pending command callbacks.
11318 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11319 as one of the arguments to the application in the command reply
11322 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11323 before first releasing SILC but came back. Now it is removed again
11324 and should come back nomore. The FORWARDED flag was used only
11325 by the JOINing procedure by forwarding the command packet to router.
11326 Now, the JOINing procedure has been changed to more generic (due
11327 to various router environment issues) and FORWARDED is not needed
11328 anymore for anything. The protocol specification is yet to be
11331 Now, removed silc_server_packet_forward from server and the flag
11332 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11334 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Renamed NAMES command to USERS command. The NAMES was named that
11337 due to historical reasons. Now it is renamed. Also, rewrote
11338 parts of the USERS command. The nickname list is not sent anymore
11339 by the server. Only Client ID and mode lists are sent in the USERS
11340 command. Changed this also to the protocol specification.
11342 The client now resolves the names and stuff after it receives
11343 the USERS list from the server when joining to the channel.
11345 * WHOIS and IDENTIFY commands has been changed to support multiple
11346 Client ID's per command. One can now search for multiple users
11347 in the network by sending only one WHOIS or IDENTIFY command.
11348 Changed the code and the protocol specifications.
11350 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11351 uses silc_server_command_whois_parse to parse the request. */
11353 * If normal server, do not parse the WHOIS and IDENTIFY requests
11354 before sending it to the router. Saves some time.
11356 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * Fixed JOIN command on client library. Wrong number of arguments
11359 used to crash the client.
11361 * Added silc_server_channel_has_global function to check whether
11362 channel has global users or not.
11364 * Added silc_server_channel_has_local function to check whether channel
11365 has locally connected clients on the channel.
11367 * The silc_server_remove_from_one_channel now checks whether the
11368 channel has global users or not after given client was removed from
11369 the channel. It also checks whether the channel has local clients
11370 on the channel anymore. If it does not have then the channel entry
11371 is removed as it is not needed anymore.
11373 * The silc_server_notify now checks on JOIN notify whether the joining
11374 client is one of locally connected or global. If it is global then
11375 the channel has now global users on the channel and that is marked
11376 to the channel entry. Also, it now saves the global client to
11377 global list who is joining and JOINs it to the channel. This is
11378 for normal server, that is.
11380 Changed silc_server_send_notify_on_channel,
11381 silc_server_packet_relay_to_channel and
11382 silc_server_packet_send_to_channel check if we are normal server
11383 and client has router set (ie. global client) do not send the
11384 message to that client, as it is already routed to our router.
11386 * Implemented LEAVE notify type handling in silc_server_notify
11389 * Tested LEAVE command in router environment successfully. Tested
11390 with two routers, two servers and two clients.
11394 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11396 * Implemented SIGNOFF notify type handling in silc_server_notify
11399 * silc_server_remove_id now removes the client entry from all channels
11400 it has joined and thusly sends SIGNOFF notify type.
11402 * Rewrote the NAMES list generation in server by removing two excess
11403 loops. The lists are created now inside one loop.
11405 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * silc_server_remove_channel_user checks now also global list
11408 for channel and client.
11410 * silc_server_new_channel_user checks now both local and global
11411 list for channel and client. Fixed a bug in client id decoding.
11412 Used to decode wrong buffer.
11414 * silc_server_channel_message checks now both local and global
11415 list for channel entry.
11417 * Tested channel joining (hence JOIN) in router environment
11418 successfully. Tested with two routers, two servers and two
11421 * Tested channel message sending in router environment successfully.
11423 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * Added silc_server_save_channel_key into server.[ch] to save the
11426 received channel key in Channel Key payload processing. It is
11427 also used in JOIN command reply handling.
11429 Equivalent function silc_client_save_channel_key added into
11430 client.[ch] into client library.
11432 * Changed JOIN command reply to send information whether the channel
11433 was created or not (is existing already) and the channel key
11434 payload. Changed protocol specs accordingly.
11436 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11437 the request was sent by ID and not by nickname. Crashed on
11440 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11443 now correctly save the received data.
11445 * silc_server_free_sock_user_data now notifies routers in the
11446 network about entities leaving the network.
11448 At the same time implemented functions silc_server_remove_id
11449 and silc_server_send_remove_id to receive and send REMOVE_ID
11450 packets. The packet is used to notify routers in the network
11451 about leaving entities. The ID removed will become invalid in
11454 * Added function silc_idlist_del_server into server. Removes and
11455 free's server entry from ID list.
11457 * silc_server_private_message function now checks, if we are router,
11458 that the destination ID really is valid ID, naturally.
11460 * In router when NEW_ID packet is received (for new client) the
11461 hash of the Client ID is saved in the ID Cache but the
11462 client->nickname is set to NULL, instead of putting the hash
11465 IDENTIFY command now also checks that client->nickname must be
11466 valid. If it is not if will request the data from the server who
11467 owns the client. Added new function
11468 silc_server_command_identify_check.
11470 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11471 to set the command to already allocated Command Payload.
11473 * Tested private message sending in router environment with two
11474 routers, two servers and two clients. Fixed minor bugs and now
11477 * Fixed segfault from client's NAMES command. Used to crash if
11478 not on any channel.
11480 * Forwarded packets must not be routed even if it is not destined
11481 to the receiver. Changed server code comply with this.
11483 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Added `require_reverse_mapping' boolean value to ServerParams
11486 structure. If TRUE (not default) the server will require that
11487 the connecting host has fully qualified domain name.
11489 If the reverse mapping is not required and hostname could not be
11490 found the IP address is used as hostname.
11492 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11494 * Implemented version string checking to both client and server.
11495 The check is incomplete currently due to the abnormal version
11496 strings used in development version of SILC.
11498 * Changed all command functions in server to use the new
11501 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11503 * Changed char *data to unsigned char *data in ID Cache system to
11504 support binary data as ID Cache data. Changed code to support
11505 binary data in lib/silccore/idcache.c.
11507 * Renamed silc_server_packet_relay_command_reply to
11508 silc_server_command_reply as it is normal packet receiving
11509 function. Rewrote the function to accept command replys for
11510 servers and not only for clients.
11512 * Mark remote router always as registered server if we are connecting
11513 to it. Otherwise, commands sent by the router to us are ignored.
11515 * All ID List find routines now returns the ID Cache Entry pointer
11516 as well if requested.
11518 * WHOIS command works now in router environment, tested with two
11519 routers, two servers and two clients.
11521 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11522 in router environment (as it is almost equivalent to WHOIS) but
11523 hasn't been tested thoroughly. Added new functions:
11525 silc_server_command_identify_parse
11526 silc_server_command_identify_send_reply
11527 silc_server_command_identify_from_client
11528 silc_server_command_identify_from_server
11530 * Disabled route cache adding because adding two different ID's with
11531 same IP replaces the old cache entry thus giving wrong route.
11532 The entry->router->connection is always the fastest route anyway
11533 so route cache may not be needed. Of course, new routes maybe
11534 established after receiving the ID when the entry->router->connection
11535 might not be anymore the most optimal.
11537 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11539 * Add route cache for received ID for fast routing.
11541 * Added silc_server_packet_route to route received packet on router
11542 that is not destined to us.
11544 * Renamed silc_server_get_route to silc_server_route_get.
11546 * Added id_string and id_string_len fields into SilcServer to
11547 include encoded ServerID for fast comparing without excess
11548 encoding of the ID's.
11550 * Cleaned up WHOIS command on server side. Added following static
11553 silc_server_command_whois_parse
11554 silc_server_command_whois_check
11555 silc_server_command_whois_send_reply
11556 silc_server_command_whois_from_client
11557 silc_server_command_whois_from_server
11559 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11560 arguments in command replies. All command functions should be
11561 updated to use this macro.
11563 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11565 * Minor typo fixes on command reply handling on server.
11567 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11569 * Added silc_server_command_add_to_channel internal routine to add
11570 the client to the channel after router has created the channel and
11571 sent command reply to the server.
11573 * Added generic silc_server_send_command to send any command from
11576 * Use static buffer with ID rendering instead of duplicating data.
11578 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11580 * Fixed a channel user mode bug when joining to a channel server gave
11581 everybody channel founder rights, oops.
11583 * We mark ourselves as the router of the incoming server connection
11584 if we are router ourselves. This way we can check in some packet
11585 sending functions whether it is locally connected server. For
11586 incoming router connections we put NULL.
11588 * For router sending packets locally means now always sending the
11589 packet cell wide; to local clients and local servers. For normal
11590 server sending packet locally means sending it to only local
11593 * Fixed the JOIN command to really work in router environment. If the
11594 channel is created it is always created by the router. Router is
11595 also responsible of making the initial joining to the channel,
11596 sending JOIN notify to the sending server and distributing
11597 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11598 does not exist server doesn't do anything else but forward the
11599 command to the router which performs everything.
11601 * Added silc_server_send_channel_key function to send the Channel Key
11604 * Added silc_server_create_channel_key to create new channel key. The
11605 channel key is now re-generated everytime someone joins or leaves
11606 a channel, as protocol dictates. Note: channel->key_len is the
11607 key length in bits.
11609 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11611 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11612 packet_receive.[ch] to separate packet sending and receiving
11613 routines. The server.[ch] now includes everything else including
11614 actual packet processing (writing and reading data) and other
11617 Renamed silc_server_private_message_send_internal to
11618 silc_server_send_private_message. The routine is still though
11619 used only to relay private messages as server does not send
11620 private messages itself.
11622 Renamed silc_server_new_channel to silc_server_create_new_channel
11623 and added new function sicl_server_new_channel that handles the
11624 incoming New Channel packet. Added also new sending function
11625 silc_server_send_new_channel to send New Channel Payload.
11627 * Added new function silc_server_notify to process incoming notify
11628 packet to the server/router. Server may then relay the notify
11629 to clients if needed.
11631 * Added new function silc_server_new_channel_user to process incoming
11632 New Channel User packet. Router will redistribute the packet and
11633 send JOIN notify to its local clients and locally connected servers
11634 if needed. Normal server will send JOIN notify to its local client
11635 on same channel when received this packet. Added also corresponding
11636 sending function silc_server_send_new_channel_user to sent the
11639 * Added boolean route argument to send_notif_to_channel and
11640 packet_send_to_channel functions to attempt to route the packet
11641 if it is TRUE and send only locally if it is FALSE.
11643 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11645 * silc_server_replace_id now broadcasts the received replace ID
11646 packet if it is not broadcast packet already. The router must
11647 broadcast to inform other routers about changed ID.
11649 * Added backpointer to server's router into SilcServer context in
11650 silcd/server_internal.h.
11652 * Fixed silc_server_packet_broadcast to send correct broadcast
11655 * The channel key is now distributed to the local client as soon
11656 as it is received from the router (in router environment) so that
11657 no other packet may be sent for the channel until client has
11660 * silc_server_remove_channel_user now broadcasts the received
11661 Remove Channel User packet if it is not broadcast packet already.
11662 The router must broadcast to inform other routers about removed
11665 * Added users field into SilcPacketContext that is a reference count
11666 of the context. One can increase the reference count by calling
11667 silc_packet_context_dup which is now changed to just increase the
11668 reference count instead of duplicating the data. The reference
11669 count is decresed by calling silc_packet_context_free that will
11670 free the data after the reference count hits zero.
11672 For now on the packet context and everything allocated into it
11673 (including the raw packet from network) must be freed by calling
11674 the new silc_packet_context_free function. Added also new function
11675 silc_packet_context_alloc that must be used now to allocate the
11676 context. This also means that if a routine is asynchronous from
11677 silc_[client/server]_packet_parse_type the packet context must
11678 be duplicated by calling silc_packet_context_dup. Otherwise it
11679 gets free'd after silc_[client/server]_packet_parse_type returns.
11680 Also, one must remember that if packet is duplicated then its
11681 reference count must be decresed by calling the free function as
11682 many times as it was duplicated.
11684 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11685 from both client and server.
11687 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11689 * Made joining to a channel working in router environment.
11691 * Cleaned up JOIN command on server side and create function
11692 silc_server_command_join_channel internal routine to make the
11695 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11697 * Changed silc_command_pending list to SilcDList. Also, added
11698 `ident' field to SilcServerCommandPending structure to identify
11699 the reply and to call correct callback.
11701 Added silc_server_command_pending_check function to replace the
11702 corresnponding macro. The silc_command_pending list is not
11705 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11706 to set identifier to previously allocated Command Payload. It
11707 is used to set identifier for command when resending Command
11710 * Added silc_command_payload_encode_payload to encode Command
11711 Payload buffer from SilcCommandPayload structure.
11713 * Added silc_argument_payload_encode_payload to encode Argument
11714 payload buffer from SilcArgumentPayload structure.
11716 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11718 * Changed WHOIS command to support router connection on server side.
11719 The whois request is always sent to router unless the server is
11720 standalone server. After server has received the reply from the
11721 router will it send the reply to the client.
11723 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11724 broadcast received broadcast packet. The function is used only
11725 by router. The broadcast packet is always sent to the router's
11728 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11729 render given ID to printable string, for log files for example.
11731 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11733 * Made basic router to router connections working. At least they
11734 can now connect to each other but nothing really works the way
11735 they are supposed - yet.
11737 * Added new initiator token to RouterConnection configuration
11738 file in silcd/serverconfig.[ch]. It is used to tell whether we
11739 are the initiator to the remote router or whether we'll expect
11740 the other end to connect.
11742 * Moved registering of listener task to silc_server_init, hence
11743 the server starts listenning as soon as it is run, even if it
11744 does not have connections to other routers. Let's see how well
11747 * Changed default connection retry timeouts for more suitable in
11750 * Removed cipher and such arguments from silc_idlist_add_client
11751 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11752 Added new function silc_idlist_add_data to add the keys and stuff
11755 * Added SilcIDListData structure and added it to SilcClientEntry
11756 and SilcServerEntry as their first field in the structure. This
11757 way we can explicitly cast the ID entries to the SilcIDListData
11758 structure and get common data for the entries. In past, we had
11759 to first check what type of connection it is and then cast it to
11760 correct ID entry type. Now, we can directly cast the opaque
11761 pointer to the SilcIDListData (no matter what ID entry it actually
11762 is) and get the data needed.
11764 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11766 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11767 in some circumstances even if threre were timeout tasks, though not
11768 IO tasks, but tasks anyway. Now fixed.
11770 * Defined SilcServerConnection structure to hold connection specific
11771 stuff about directly connected servers and routers. The definition
11772 is currently in silcd/server_internal.h. I thought about having
11773 a bit more important role fro this struct but for now it is used
11774 only when connecting to other server (or router actually).
11776 * Added connecting retry support in server when connecting to
11777 router(s). The retry feature implement exponential backoff
11778 algorithm. Also, added SilcServerParams structure to hold default
11779 parameters for server. For now, it include these retry settings
11780 and are hard coded. After server is moded to be as Silc Server
11781 Library this structure will be more important.
11783 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11785 * Changed client librarys channel->clients table to SilcList and
11786 changed code accordingly.
11788 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11790 * Changed client's channel table to SilcList and changed code
11791 accordingly. Also changed SilcChannelClientEntry to include back-
11792 pointer to the channel so that client entry can use that structure
11793 as list as well and we have fast cross-reference to the channel.
11794 This change dramatically decreased the complexity of channel
11795 handling with client entry and vice versa (removed one extra
11796 loop when searching for channel entry from many functions).
11798 * Changed server->sim from table to SilcDList and changed code
11801 * NAMES command can now be used from user interface. It will show
11802 the user list on the channel, neatly.
11804 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11805 Code now saves realname of the user if it becomes available.
11807 * Renamed configure.in to configure.in.pre and made ./prepare
11808 script to automatically add correct version string to
11809 configure.in which it creates from configure.in.pre.
11811 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11813 * NAMES command reply now shows users mode with the nickname when
11814 joining to channel.
11816 * Moved silc_client_ch[u]mode[_char] functions from
11817 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11818 place sucks, they are utility functions and should be in some
11821 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11823 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11826 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11830 * Added TRQ (efficient deque and list library) into lib/trq. This is
11831 a very good list library that is currently used in the SILC. Defined
11832 SilcList API over the library because I didn't like the API very
11833 much. See lib/trq/silclist.h for the API and examples of how to
11834 use the API. Fixed various places in the code to use the new
11835 SilcList API. The SilcList is meant for lists that has a structure
11836 already defined as a list. It is not suitable to add just some
11837 context to the list (in TRQ, the context is the list actually).
11839 So, I defined SilcDList that can be used for the purpose where
11840 predefined list structure does not exit. This can be used as
11841 such list. Now some context just can be added to the SilcDList.
11842 Currently this list is not used in the SILC just yet, though there
11843 are a lot places where this can replace dynamically allocated
11844 tables and I will fix these places, later, to use SilcDList.
11845 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11846 and use TRQ internally).
11848 Also fixed some annoying warning messages that the original TRQ
11849 code generated. Also minor changes to TRQ's Makefile.in.
11851 * Added support for querying by Client ID to both WHOIS and
11852 IDENTIFY commands into server, as required by the protocol.
11854 * Removed method function pointers from SilcBuffer structure. They
11855 weren't used to anything and just increased the context size for
11856 no good reason. This change also made silc_buffer_alloc and
11857 silc_buffer_free functions inline functions.
11859 * Disabled command flooding detection support until it's fixed so
11860 that it accepts commands in but does not execute them more than once
11863 * Added silc_net_localhost(), to return local hostname, into
11864 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11865 that must be initialized before calling silc_client_init.
11867 * Added new function: silc_server_send_notify_on_channels to send
11868 notify messages to all channels client has joined. It is assured
11869 that the message is sent only once per client.
11871 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11872 lib/silcutil/silcutil.[ch] as silc_format function. The new
11873 function is generic and is used by server as well, not only by
11874 the logging routines.
11876 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11877 the provided version string was not acceptable. Added new function:
11878 silc_ske_check_version into lib/silcske/silcske.h. The function
11879 must be implemented by the application (client or server) and it
11880 does not reside in the SKE library. The function checks the version
11881 string remote end sent.
11883 * Added back pointers (to opaque context and to SilcSocketConnection)
11884 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11886 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11887 duplicate packet context structure.
11889 * Changed `notify' client operation to send same arguments as client
11890 receives from server except for ID's. ID's are mapped to correct
11891 ID entry and that is returned. Also, if channel entry is not sent
11892 by server but the notify is for channel the channel entry is sent
11893 to application (otherwise application doesn't know that it is for
11894 channel (library gets it from packet's Destination ID)).
11896 * Added silc_client_remove_from_channels into client library to
11897 remove a client from all channels it has joined to. Used when
11898 received SIGNOFF notify from server. Added also new function
11899 silc_client_replace_from_channels to replace old ID entry with
11900 new ID entry on all channels. Used when received NICK_CHANGE
11901 notify from server.
11903 * Fixed ID Cache list handling in silc_idlist_get_client in
11904 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11905 to get (or query) client by ID.
11907 * Updated TODO list.
11909 * Added connection authentication status message defined by the
11910 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11911 support for these into the code in client and server side.
11913 * Added generic function silc_client_send_command to send any command
11914 with variable argument list. Application should use this function
11915 to send commands if the command functions provided by the library
11916 does not suite for the application's user interface needs.
11918 * Added new `failure' client operation. Application is notified about
11919 received failure packet if client is executing a protocol. In this
11920 case the protocol's execution has failed.
11922 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11923 is required by the protocol.
11925 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11926 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11929 * Added status flag to SilcSKE object to indicate realtime status
11930 of the SKE protocol.
11932 * Application receives now exactly same command reply arguments as
11933 the library receives from server. However, if ID is received the
11934 corresponding ID entry is returned to the application (eg. Client
11935 ID is mapped to correct SilcClientEntry entry and that is returned).
11936 Changed command_reply client operation due to this change.
11938 * Changed all ID's in commands and in command replys as ID Payloads.
11939 Change affected both client and server side codes.
11941 All ID's sent in SILC network (with execption of ID's in SILC
11942 Packet header) are sent in ID Payload to support variable length
11945 * Server now notifies nick changes and notifies all clients on
11946 the channels about the new nickname (about the new Client ID,
11949 * Implemented CMODE command to change channel modes. Supports all
11950 channel modes defined by the protocol specs except ban and invite
11951 lists. (Also, private channel key mode is supported but support for
11952 setting private channel key in client is missing, thus, this mode
11953 has no effect on client side (except that server requires that the
11954 client uses private channel key and normal channel traffic does not
11957 Also, invite mode works per se, but INVITE command does not work
11958 yet correctly, so you can set channel as invite only channel but
11959 inviting clients to the channel does not work (it is yet to be
11960 thought what's the best way to do it).
11962 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11963 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11964 Implemented CUMODE command to change user's mode on the channel.
11965 Supports all modes defined by the protocol specs.
11967 * Added NAMES command reply to return users modes on the channel.
11969 * Removed unnecessary and slow ciphers from lib/silccrypt.
11971 * Set SO_KEEPALIVE option to connection sockets by default.
11973 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11975 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11976 redefined the Notify Payload into protocol specs.
11978 * Added silc_id_payload_parse_id to get ID directly from raw
11981 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11983 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11984 accept searching by Client ID as well.
11986 * Added support for LEAVE and SIGNOFF notify types in client library.
11988 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11989 to parse ID Payload from raw data.
11991 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11993 * Added flags parameter into silc_ske_assemble_security_properties
11994 function in lib/silcske/silcske.[ch].
11996 * Changed notify client operation to fit better for notify messages
11997 sent by server. The notify payload received from server is now
11998 passed to the application (after parsing it to SilcNotifyPayload).
11999 It is application's responsibility to retrieve the arguments
12000 from the payload and show the message the way it wants. The message
12001 sent by server is implementation specific.
12003 * Changed public keys to comply with the protocol specification.
12004 Old public keys are not supported anymore and are not compatible.
12006 * Removed nickname from Channel Payload as the latest draft removed
12007 it. The client must resolve the nickname from the NAMES command
12008 reply received when it joined the channel.
12010 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
12012 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12014 * Fixed some errors in protocol specification drafts.
12016 * Created lib/silccore/silcnotify.c to implement Notify Payload
12017 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
12018 generic payloads described by protocol specifications. The file
12019 includes implementations for ID Payload and Argument Payload.
12021 * Changed Command Payload implementation to use the new Argument
12022 Payload. Changed command_xxxx_payload to command_payload_xxxx
12023 to comply with SILC coding conventions.
12025 * Added suppport for Argument Payload handling in Notify Payload
12026 implementation as protocol requires it. Added the new support
12027 into server and client lib as well.
12029 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12031 * Added support for multiple nicknames on same channel. [n] is
12032 added locally to the nickname if there are more than one same
12033 nicknames on the channel.
12035 * Server now sends all nicknames that matched WHOIS request.
12036 Client also shows the list received from server.
12038 * Added TOPIC command to client side. User can now set and show
12039 current topic on channel.
12041 * Added MOTD command to client and server. Also, server sends the
12042 motd when client connects to the server.
12044 * Changed version strings to comply ISO 8601.
12046 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12048 * Fixed protocol error handling in client library. It should now
12049 cope even if the SKE fails for some reason.
12051 * Made new protocol specification drafts for submitting to IETF.
12053 * Implemented TOPIC command to server in silcd/command.c.
12055 * Added two new notify types into lib/silccore/silcnotify.h:
12056 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
12057 notify nickname change and topic setting/change on a channel.
12059 * API change of command_reply operation in client library. The
12060 application gets now the status type received from server as well.
12062 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12064 * Removed the function just added to lib/silcutil/silcschedule.[ch].
12066 * Cras fixed and optimized the packet handling even further and
12067 it should work now. Minor change to the prototype of function
12068 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
12070 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12072 * Added new function into lib/silcutil/silcschedule.[ch]:
12073 silc_schedule_with_fd to select() a specified fd. The function
12074 returns after timeout expires or data arrives or goes. The
12075 function is used by packet routines to wait that all data is
12076 received from network.
12078 * Fixed data reading from network in lib/silccore/silcpacket.c.
12079 The code now assures that all data is read from the fd and then
12080 continues packet processing. This was a bug fix since the code
12081 used to drop some data in some circumstances.
12083 * Added new function into lib/silcclient/client.[ch]:
12084 silc_client_start_key_exchange to start key exchange after
12085 connection has been established to server. The code internally
12086 now uses this funtion but its main purpose was to provide it
12087 for applications that perform their own connecting. After
12088 application has created a connection it merely calls this
12089 function to start the key exchange between client and server.
12090 The library takes care of everything else after that.
12092 Updated also lib/silcclient/README to explain the usage of
12095 * Do not send to application information that connection has
12096 been established. Application gets notified it by connect
12099 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12101 * Applied cras's patch to add silc_schedule_one function. The
12102 function runs scheduler once and returns.
12104 * Fixed the scheduler after cras messed it up. The timeout
12105 handling works now as it's supposed to work.
12107 * Added into lib/silccore/ silcnotify.h to include notify
12108 message types support. Changed silc_server_send_notify*
12109 functions, in server.[ch], to support those new notify types.
12110 Added the support for the notify types into client library,
12111 as well. Added new notify client operation into ops.h in
12114 * Changed silc_server_packet_send_to_channel to send normal
12115 packets instead of just channel message packets. The function
12116 is now used to send the notify packets to channels. It is not
12117 used to send channel message packets anymore, as server never
12118 sends them anymore.
12120 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
12121 va_arg()s as it seems to require it nowadays. I guess, if SILC
12122 is compiled with older va_arg() the new code should work anyway.
12124 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12126 * Splitted core library. Core library (lib/silccore) includes
12127 now only SILC protocol specific core (and common) components.
12128 Created new utility library (lib/silcutil) that includes more
12129 generic purpose stuff. The stuff for util library was taken
12130 from the old core library. This was minor and easy split.
12132 * Created SILC Client Library (lib/silcclient) that includes
12133 implementation of the SILC client without user interface. This
12134 was major move from silc/ directory. The code has been changed
12135 so that it is transparent towards the user interface. The
12136 silc/ directory includes now the same user interface as before
12137 and it uses the new client library. Read lib/silcclient/README.
12138 Basicly, the client library performs everything else related
12139 to SILC except user interface handling. Also, configuration
12140 files are considered to be part of user interface and library
12141 does not handle them.
12143 This change also changed a lot of structures, function naming etc.
12144 Most important change was that SilcClientWindow object was
12145 renamed to SilcClientConnection in the client library. Created
12146 also new file lib/silcclient/ops.h. Also added new files
12147 silc/local_command.[ch] and silc/client_ops.[ch].
12149 All these changes were made to make it easier for user interface
12150 designers to create what ever user interface for the SILC client
12153 It is also expected that the server will be moved to lib
12154 directory as well and SILC Server Library will be created;
12155 sometimes in the future.
12157 * Removed Local commands from lib/silccore/silccommand.h as
12158 they are application specific and new client library does not
12159 handle any of those anymore.
12161 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12162 old client implementation in silc/.
12164 * Added support for callback functions in SILC_LOG_* macros.
12165 Application can now set its own callbacks that will be called
12166 instead of using the default functions that will always print
12167 the debug messages to stderr (or stdout). Also, debugging can
12168 now be disabled by setting silc_debug to FALSE and re-enabled by
12169 setting it to TRUE. Note, that logging will still work even
12170 if debugging is disabled.
12172 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12173 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12174 silc_log_reset_debug_callbacks.
12176 * To enable debugging in silc client one must give now -d
12177 option on command line.
12179 * Changed silc_schedule_init to automatically allocate task queues
12180 if they are not allocated before calling it.
12182 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12184 * Added GMP 3.1 into math library.
12186 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12188 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12189 a channel in SILC network. The packet is used by servers and
12190 routers to notify other routers that user has left a channel.
12191 This little feature was missing until now. Added the feature
12192 to protocol specification as well.
12194 Added functions: silc_server_send_remove_channel_user and
12195 silc_server_remove_channel_user into server.[ch].
12197 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12198 lib/silccore/silcpacket.h. However, they are not implemented
12201 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12203 * Fixed joining to a channel and sending channel messages
12204 between server and router. The channel message sending should
12205 now work inside a cell.
12207 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12209 * Fixed the private message sending between server and router.
12210 The private message sending should now work inside a cell.
12212 * Added silc_server_replace_id into server.[ch] to replace
12213 existing ID in the SILC network.
12215 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12216 and silc_idlist_replace_server_id into idlist.[ch] in server.
12218 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12220 * Fixed the server to server connections. Server can again now
12221 connect to router. Router to router connections probably does
12224 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12226 * Added dynamic protocol registering support. Now protocols can
12227 registered and unregistered on the fly. Patch by cras.
12229 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12231 * Added lib/contrib directory to hold routines that some platforms
12232 don't have but are needed by SILC.
12234 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12235 into lin/contrib to provide getopt() and getopt_long() for
12236 those who don't have it.
12238 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12240 * Added AWAY command to client. When away message is set and
12241 client receives a private message packet the client automatically
12242 replies to the sender with the away message.
12244 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12245 bug seemed to be the cause of recent problems when compiling
12248 * Added version detection support to SKE protocol specification
12249 and added the new changes to the SKE implementation as well.
12250 There were other minor changes in the SKE protocol as well.
12252 Many changes in lib/silcske/silcske.[ch] and in
12253 lib/silcske/payload.[ch].
12255 * Added ^U functionality, clear input line. Patch from cras.
12257 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12259 * Mainly small bugfixes on core library. Fixed some debugging
12260 logging and buffer overflow in silclog.c.
12262 * Updated config.sub and config.guess on the distribution tree.
12264 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12266 * Added command lagging support in server. Client may execute
12267 commands now only once in two seconds.
12269 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12271 * Optimized packet reception. MAC computation and checking is now
12272 also more optimized. A lot previously duplicated code is now
12273 used as generic by both client and server.
12275 * Fixed key pair generation in clientutil.c
12277 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12279 * Added into lib/silccore/silcbufutil.[ch] new function;
12280 silc_buffer_realloc.
12282 * Moved generic packet sending/encryption functions to
12283 lib/silccore/silcpacket.[ch] from client and server. Some
12284 rewriting of the functions.
12286 * Moved all generic packet reception/decryption functions to
12287 lib/silccore/silcpacket.[ch] from client and server. The
12288 packet processing is now much cleaner in both client and server.
12289 These were major changes in both client and server.
12291 * Created many common functions in server to do packet sending.
12292 Previously code were duplicated a lot, this has been removed
12293 with these changes.
12295 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12297 * Rewrote major parts of the ID cache system. Don't know
12298 whether it is better now or not but at least the API is more
12301 * Major rewrite on ID cache stuff on client because of the ID
12302 cache API changes. Added idlist.c to client.
12304 * Also major rewrite on ID cache stuff on server as well.
12305 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12306 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12307 in hand, instead they are all put into the ID cache system now.
12308 All server_idlist_* routines uses ID cache now instead of
12309 traversing its own lists (those lists does not exist anymore).
12310 SilcIDList though still exists. Also, SilcXXXEntry's are
12313 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12315 * Finally made the SKE implementation compliant to the protocol
12316 specification. All mp integers are now binary encoded as
12317 opposed being HEX encoded.
12319 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12322 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12323 functions: silc_[encode/decode]_pem. Also added function
12324 silc_encode_pem_file to PEM encode with newlines ('\n') for
12325 saving into a file.
12327 * SILC public keys are now encoded either PEM or binary. Same
12328 option is for private keys as well. By default private keys
12329 are binary encoded and public keys PEM encoded. Silly HEX
12330 encoding were removed.
12332 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12333 function to create fingerprints.
12335 * Fixed a bug in SHA1; does not change the original data anymore.
12337 * Partly implemented INFO command on client and server side.
12338 Fixed CLEAR command. Changes to SERVER command; show current
12339 server(s) when giving command without arguments. Added
12340 VERSION command to client.
12342 * Added check to server that unregistered connections cannot
12343 execute commands (unless it is specificly allowed).
12345 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12347 * Fixed screen refresh.
12349 * Fixed channel joining bug from client. On some circumstances
12350 client tried to join to a channel it had already joined.
12352 * Added public key verification process into client's protocol.c.
12353 The client now verifies the public key from user and saves
12354 it into ~./silc/serverkeys/ directory.
12356 Added into: clientutil.[ch]: silc_client_verify_server_key.
12358 * Changed SKE protocol's silc_ske_initiator_finish function
12359 to accept callback function that verifies the received public
12360 key. Removed old silc_ske_verify_public_key function.
12362 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12364 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12365 silc_pkcs_private_key[_data]_set.
12367 * Made the password and public authentication more cleaner in
12368 server's protocol.c.
12370 * Removed historic and obsolete protocol `channel_auth' from
12371 both client and server.
12373 * Removed wrong way of sending command status messages from
12374 server to client in server's command.c. The old way violated
12375 protocol specification.
12377 Changes to silccore/silccommand.[ch]: removed
12378 silc_command_encode_status_payload -> not needed anymore,
12379 changed silc_command_encode_payload_va to accept extra
12380 argument on variable argument list. The argument type must
12381 now be provided to the function. Also, added new function:
12382 silc_command_encode_reply_payload_va which is same as
12383 normal command_encode_payload_va except command status type
12384 is provided as extra argument.
12386 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12388 * Added ~./silc directory handling. The directory includes the
12389 public and private keys for the client.
12391 Added silc_client_check_silc_dir, silc_client_create_identifier
12392 and silc_client_load_keys.
12394 * Implemented SILC protocol compliant public key. Added public
12395 and private key saving to and loading from files.
12397 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12398 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12399 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12400 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12401 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12403 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12404 silc_pkcs_load_[public/private]_key.
12406 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12408 * Added silc_server_get_route (route.[ch]) to get connection
12409 data for the fastest route for given ID.
12411 * Implemented INVITE command on client and server. The command
12412 were re-defined in the SILC Protocol Specification and the
12413 implementation now complies with the specification.
12415 * Implemented PING command on client and server.
12417 * Implemented NAMES command on client and server. The server side
12418 supports currently only normal server not router server yet.
12419 Some changes to NAMES definition in SILC protocol specification.
12421 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12423 * Implemented LEAVE command on client and server.
12425 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12426 again. This change was made to the protocol as well. Server
12427 should not violate the protocol specification anymore.
12429 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12431 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12432 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob