1 Wed May 16 18:59:22 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed channel private key listing with /key. Affected file
4 is apps/irssi/src/silc/core/silc-channels.c.
6 * Fixed the public headers from anonymous structures. Affected
9 * Changed silc_buffer_*len macros to inline functions. Affected
10 file is lib/silcutil/silcbuffer.h.
12 Wed May 16 10:21:45 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
14 * Fixed nickname format parsing in JOIN notify handling and
15 in WHOIS command reply. Affected file is
16 apps/irssi/src/silc/core/client_ops.c.
18 Wed May 16 09:34:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
20 * SILC Client 1.1 Beta4.
22 Tue May 15 23:55:41 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
24 * Added SILC_VERIFY macro which is equivalent to SILC_ASSERT
25 but is compiled always in. Affected file is
26 lib/silcutil/silclog.h.
28 * Use SILC_VERIFY in FSM macros instead of SILC_ASSERT which is
29 not there in release builds. Affected file is
30 lib/silcutil/silcfsm.h.
32 Tue May 15 21:19:09 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
34 * SILC Client 1.1-beta3
36 Mon May 14 23:20:59 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
38 * Added silc_utf8_c2w and silc_utf8_w2c to do UTF-8 to widechar
39 and widechar to UTF-8 conversions. Affected files are
40 lib/silcutil/silcutf8.[ch].
42 Mon May 14 19:45:14 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
44 * Include a README for the SILC Plugin
46 Sun May 13 22:08:59 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
48 * Adopt perl Makefiles for SILC Plugin.
50 Sun May 13 18:27:13 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
52 * Fixed client library initialization when the running callback
53 is not given to silc_client_init. Affected file is
54 lib/silcclient/client.c.
56 * Fixed Symbian compilation problems around the tree. Added
57 new Carbide.c++ project files to symbian/ directory.
59 * Fixed SilcLog API to work on Symbian. On Symbian it doesn't
60 use any globals. Affected files are lib/silcutil/silclog.c
63 Sun May 13 16:54:35 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
65 * Fix several warnings in Irssi's Makefiles.
67 Sun May 13 12:16:30 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
69 * Disable ASM if --with-pic was given. Affected file is
70 lib/silccrypt/configure.ad
72 Fri May 11 19:10:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
74 * Wakeup scheduler in silc_fsm_continue and silc_fsm_next_later
75 in case they are called from a thread. Affected file is
76 lib/silcutil/silcfsm.c.
78 * Fixed WIN32 thread creation to handle the Tls correctly.
79 Affected file is lib/silcutil/win32/silcwin32thread.c.
81 Thu May 10 18:29:18 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
83 * SILC Toolkit 1.1-beta2.
85 Thu May 10 18:21:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
87 * Fixed silc_net_tcp_connect crash on Unix and Win32. Handle
88 the socket async operation correctly. Changed that DNS lookup
89 is now done during connecting. Affected files are
90 lib/silcutil/[unix|win32]/silc[unix|win32]net.c.
92 * Changed also silc_net_tcp_connect on Symbian to do DNS lookup.
93 Affected file is lib/silcutil/symbian/silcsymbiannet.c.
95 * Optimize silc_net_gethostbyname to check if the name is already
96 IP address. Affected file is lib/silcutil/silcnet.c.
98 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
100 * Print filename instead of empty function name in debug output
101 on WIN32. Affected files are lib/silcutil/silclog_i.h and
104 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
105 descriptors and sockets better. Though, room for optimization
106 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
108 * Removed silc_net_win32_[init|uninit]. They are called now
109 automatically when SILC Scheduler is allocated. Wrote IPv4
110 address parser because inet_addr seemed not to work on my WIN32.
111 Affected file is lib/silcutil/win32/silcwin32net.c.
113 * Improved socketstream.h and stream.h documentation.
115 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
117 * Changed private message waiting API in client library to make
118 it work better with multiple waiting threads. The waiting is
119 not always per client entry instead of per connection. Affected
120 files are lib/silcclient/client_prvmsg.c, client.h and
123 * Changed silc_packet_wait_init function to accept the the expected
124 Source ID of the packet as argument. If specified only packets
125 with the specified types and Source ID are delivered. Affected
126 files are lib/silccore/silcpacket.[ch].
128 * Fixed file transfer disconnection crash when closing the session
129 directly in the monitor callback after disconnection. Affected
130 file is lib/silcclient/client_ftp.c.
132 * Make Toolkit compile on WIN32. Affected files in win32/
133 and in lib/silcutil/win32/.
135 * Changed silc_compare_timeval to return negative, zero or
136 positive instead of just TRUE or FALSE. This fixes 0 timeout
137 task dispatching on Windows. Affected files are
138 lib/silcutil/silctime.[ch] and silcschedule.c.
140 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
142 * Fixed CMODE channel auth public key retrieval. Affected
143 file is lib/silcclient/command.c.
145 * Fixed CMODE command reply to return channel public keys
146 correctly. Affected files are lib/silcclient/command_reply.c
147 and client_channel.c.
149 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
151 * Added current channel key cipher name and HMAC name to
152 SilcChannelEntry. Fixed channel private key creation.
153 Affected files are lib/silcclient/client_channel.c,
154 client_entry and silcclient_entry.h.
156 * Allow formatted nicknames as input to silc_client_get_clients
157 and silc_client_get_clients_whois. Affected file is
158 lib/silcclient/client_entry.c.
160 * Fixed silc_message_payload_free crash. Affected file is
161 lib/silccore/silcmessage.c.
163 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
164 lib/silccore/silcstatus.h.
166 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
168 * Imported libtommath 0.41. Renamed all mp_* functions to
169 tma_mp_* functions to avoid rare linking problems on systems
170 with mp_* functions. Affected files are in lib/silcmath/.
172 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
174 * SILC Toolkit 1.1 Beta1.
176 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
178 * Set the server and router operator modes to local entry after
179 successful OPER or SILCOPER commands. Affected file is
180 lib/silcclient/command_reply.c.
182 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
184 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
185 and other smaller APIs to WIN32. Affected files are in
188 * Changed the various regex APIs as generic code in util library.
189 Affected files are lib/silcutil/silcstrutil.[ch].
191 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
193 * Ported SILC Server to the new Toolkit API, working towards
194 SILC Server 1.1. Affected files are in apps/silcd/.
196 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
197 to lib/silcskr/silcskr.[ch].
199 * Fixed SILC public key copying to copy the identifier also.
200 Affected file is lib/silccrypt/silcpk.c.
202 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
204 * Fixed OPER and SILCOPER passphrase asking in Client library.
205 Affected file is lib/silcclient/command.c.
207 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
209 * Fixed command queue enabling after connecting to server.
210 The comparisons was from after changing to silc_utf8_strcasecmp.
211 Affected file is apps/irssi/src/silc/core/silc-servers.c.
213 * Fixed nickname setting with own client entry with 1.3 protocol
214 version server. Affected file lib/silcclient/client_register.c.
216 * Ignore error notify for local client entry. Affected file is
217 lib/silcclient/client_notify.c.
219 * Implemented responder rekey to SKE library. Affected files are
220 lib/silcske/silcske.[ch].
222 * Fixed connection auth protocol completion sending. Affected
223 file lib/silcske/silcconnauth.c.
225 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
227 * Do not call TCP network listener callback with any error
228 status, as documented. Affected file is
229 lib/silcutil/unix/silcunixnet.c.
231 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
233 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
235 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
236 Changed silc_skr_find to have SilcSchedule argument and removed
237 it from silc_skr_[alloc|init]. Affected files are
238 lib/silcskr/silcskr.[ch].
240 * Allow NULL id for silc_idcache_add. Affected file is
241 lib/silcapputil/silcidcache.c.
243 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
244 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
245 Fixed also channel message encryption with router-to-router
248 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
250 * Added silc_net_get_error_string, silc_net_listener_get_ip and
251 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
253 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
255 * Add option --enable-silc-plugin. Affected files are
256 apps/irssi/configure.{ad,in}
258 * Only compile the SILC Plugin if required. Affected files are
259 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
261 * Conditionally build the SILC Plugin. Affected files are
262 apps/irssi/src/silc/core/Makefile.am,
263 apps/irssi/src/fe-common/silc/Makefile.am
265 * Backout delayed protocol exit and replace with a lame busy
266 wait. Affected files are apps/irssi/src/fe-text/silc.c,
267 apps/irssi/src/silc/core/silc-core.c
269 * Fix key generation for SILC Plugin. Affected file
270 apps/irssi/src/silc/core/clientutil.c
272 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
274 * Only pass -rpath to libtool when building shared libraries.
275 Affected file lib/Makefile.ad
277 * Removing the stray "s" in configure.ad
279 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
281 * Redraw the screen after creating a new key. Affected file
282 apps/irssi/src/silc/core/clientutil.c
284 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
286 * Added SILC Client setting /set nickname_format that specifies
287 the nickname format string. Changed default nickname format
288 string to "%n#%a". Affected file is
289 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
291 * Fixed nickname parsing with WHOIS command to accept formatted
292 nicknames. Changed the silc_client_get_clients_local to allow
293 the searched nickname to be formatted nickname. Removed %s and
294 %S nickname formatters. Affected files are in lib/silcclient/.
296 * Added silc_client_nickname_parse to Client library API. Affected
297 file is lib/silcclient/silcclient.h.
299 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
300 commands. Affected file are
301 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
303 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
305 * Incorporate SILC Plugin patches. Affected files are
306 apps/irssi/src/fe-common/silc/module-formats.{c,h},
307 apps/irssi/src/silc/core/clientutil.{c,h},
308 apps/irssi/src/silc/core/silc-core.c,
309 apps/irssi/src/silc/core/silc-chatnets.{c,h},
310 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
311 apps/irssi/src/fe-common/silc/module.h
313 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
315 * In notify handling resolve user entries many times if the
316 resolving timedout. Affected file lib/silcclient/client_notify.c.
318 * silc_client_get_clients_local do not return any invalid entries.
319 Affected file is lib/silcclient/client_entry.c.
321 * Do not print "there are now xx user on this channel" for users
322 that actually aren't anymore on the channel. Affected file
323 is apps/irssi/src/client_ops.c.
325 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
327 * When joining channels with a password given in the config file,
328 use it. Also use it when cycling (it would be better to get
329 the password from the server, but this isn't possible in SILC).
330 Affected files apps/irssi/src/silc/core/silc-servers.c,
331 apps/irssi/src/silc/core/silc-channels.c
333 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
335 * Import perl script for sign_messages from silc-plugin. Affected
336 file apps/irssi/scripts/silc.pl
338 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
340 * Only wait for a nick on connecting, when it differs
341 (not counting case) from the username. Affected file
342 is apps/irssi/src/silc/core/silc-servers.c
344 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
346 * Use time settings for lag settings. Affected file is
347 apps/irssi/src/silc/core/silc-lag.c
349 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
351 * Added silc_thread_yield. Affected file is
352 lib/silcutil/silcmutex.h.
354 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
356 * Fixed WHOIS command and requested attributes handling in
357 client library. Affected files are lib/silcclient/command.c
358 and lib/silcclient/client_attrs.c.
360 * Fixed silc_time_value to actually work. Added new function
361 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
363 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
365 * SILC Client 1.1 beta2.
367 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
369 * Fixed client to properly abort TCP stream creation when
370 giving /QUIT. Affected file
371 apps/irssi/src/silc/core/silc-servers.c.
373 * Fixed several connecting aborting crashes from the client
374 library, packet engine and socket stream. Affected files
375 are in lib/silclient/, lib/silccore/silcpacket.c and
376 lib/silcutil/unix/silcunixsocketstream.c.
378 * Fixed private key export double free crash in key generation.
379 Affected file is lib/silccrypt/silcpk.c.
381 * Fixed FSM event waiting when there are multiple signallers
382 and the waiter goes away after the first signal. Affected
383 file in lib/silcutil/silcfsm.c.
385 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
387 * Fixed FSM event signalling to check if the waiter has gone
388 away already. Affected file is lib/silcutil/silcfsm.c.
390 * Fixed counter mode encryption/decryption to handle non-padded
391 SILC packets correctly. The silc_cipher_set_iv now
392 in counter mode resets for a new block. Affected files are
393 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
395 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
397 * SILC Client 1.1 beta1.
399 * Memory leak fixes around the libraries.
401 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
403 * Added better check for epoll() in configure. Affected file
406 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
408 * Fixed per scheduler data input buffer in packet engine. Use
409 list of inbufs instead of just one so that multiple streams
410 can do partial reads to different buffers. Affected file is
411 lib/silccore/silcpacket.c.
413 * Fixed WATCH notify handling in client library. Affected file
414 is lib/silcclient/client_notify.c.
416 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
418 * Fixed packet wrapper stream API to support encoder/decoder
419 for packets, and to handle partial reading correctly. Fixed
420 also inbuf size checking in reading to have enough space before
421 reading. Affected files are lib/silccore/silcpacket.[ch].
423 * Rewrote file transfer in client library. Affected files are
426 * Added TCP/UDP listener (internal) API to client library to have
427 generic way of dealing with listeners. Fixed Key Agreement and
428 file transfer to use it. Affected files are in lib/silcclient/.
430 * Fixed SKE to process SUCCESS packets synchronously and to call
431 completion synchronously. Affected file is lib/silcske/silske.c.
433 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
435 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
436 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
438 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
440 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
441 to client library. Affected file is
442 lib/silcclient/client_register.c.
444 * Serialize NICK and JOIN commands to avoid problems locally
445 with changing ID while joining to channel. Affected file is
446 lib/silcclient/command.c.
448 * Fixed entry resolving while handling incoming JOIN notify.
449 Handle properly cases, in re-processing of notify packets, where
450 the IDs may become invalid while resolving the entry (like nick
451 change). Entry is invalid if it doesn't have nickname, and such
452 entries are not delivered to application anymore. These fixes
453 problems of not seeing JOINs when remote user changes nickname
454 at the same time. Affected files are in lib/silcclient/.
456 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
458 * Added support for computing message payload MAC in new way
459 (SILC Protocol version 1.3). Bakcwards support for old way
460 remains. Affected files are lib/silccore/silcmessage.[ch].
462 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
464 * Added SilcRwLock API, a read/write lock. Affected files are
465 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
467 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
469 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
471 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
473 * The silc_schedule_set_listen_fd now returns boolean value.
474 Fixed FD task adding to check correctly for already added
475 FD tasks. Added stricter error checking for FD scheduling
476 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
477 and lib/silcutil/unix/silcunixschedule.c.
479 * The silc_stream_set_notifier now returns boolean value. Changed
480 all streams to support and check for the error condition.
481 Affected files are in lib/silcutil/.
483 * Fixed SKE library session aborting and deletion. Affected
484 file are lib/silcske/silcske.c.
486 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
488 * Implemented PKCS #1 with appendix with hash OID in the
489 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
490 lib/silccrypt/silchash.[ch] and
491 lib/silcasn1/silcasn1[_encode|decode].[ch].
493 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
495 * Added support for Version (V) SILC public key identifier.
496 Affected files are lib/silccrypt/silcpk.[ch].
498 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
500 * Rewrote connection auth request in client library. It is now
501 done automatically by the library and the resolved method given
502 as a hint to get_auth_method client operation. Affected files
505 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
507 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
508 It can be used to wrap SilcPacketStream into SilcStream.
510 * Fixed %p formatting from silc_snprintf. Affected file is
511 lib/silcutil/silcsnprintf.c.
513 * Ported SFTP library to new utility library. Ported also
514 the SFTP testers. Affected files in lib/silcsftp/.
516 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
518 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
519 of silc_snprintf, silc_vsnprintf, silc_asprintf and
522 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
524 * Added preliminary Symbian support. Changes around the source
525 tree. The symbian/ directory now includes Carbide.c++ project
526 files to compile the sources.
528 * Added silc_snprintf. Affected files are
529 lib/silcutil/silcstrutil.[ch].
531 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
533 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
534 macros. SILC_FSM_CONTINUE macro now immediately calls the
535 next state instead of first returning back to FSM. Helps
536 in debugging crashes etc.
538 Removed FSM Semaphores. Introduced FSM Event which is
539 asynchronous event. Affected files are in lib/.
541 * Added epoll(7) support to SILC Scheduler. It is used by default
542 if it is available. Affected files are
543 lib/silcutil/silcschedule.[ch],
544 lib/silcutil/unix/silcunixschedule.c.
546 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
548 * Added CTR mode to AES. Simplified cipher implementation API
549 more. Affected files are in lib/silccrypt/.
551 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
553 * Removed `detach' client operation. The detachment data is
554 now delivered in SILC_COMMAND_DETACH command reply to
555 application. Affected file in lib/silcclient/.
557 * Rewrote resuming/detaching in client library.
559 * Added boolean encryption indicator for silc_cipher_set_key.
560 Affected files lib/silccrypt/silccipher.[ch].
562 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
564 * Added silc_likely and silc_unlikely macros for GCC branch
565 prediction optimizations. Affected file lib/silcutil/silctypes.h.
567 * Added assembler AES optimization. Cleaned up the SILC Cipher
568 implementation API. Affected files are in lib/silccrypt/.
570 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
572 * Changed back the SILC_FSM_THREAD_WAIT operation to not
573 continue to next state if thread is finished already. That
574 check is not done anymore. Affected files are
575 lib/silcutil/silcfsm.[ch].
577 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
579 * Removed silc_packet_[get|set]_ciphers and
580 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
581 handle REKEY_DONE packet sending in rekey. Affected files
582 are lib/silccore/silcpacket.[ch].
584 * Added silc_fsm_is_started. Affected files are
585 lib/silcutil/silcfsm.[ch].
587 * Added settings sign_channel_message, sign_private_message
588 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
589 support for key agreement in /KEY command. Affected files
590 in apps/irssi/src/silc/core/.
592 * During SILC Client initialization forward log messages to
593 stderr. Affected files in apps/irssi/src/silc/core/.
595 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
597 * Added silc_ske_get_key_material. Affected files are
598 lib/silcske/silcske.[ch].
600 * Added silc_packet_stream_is_udp. Affected files are
601 lib/silccore/silcpacket.[ch].
603 * Added SKE packet retransmission support with UDP transport.
604 Affected file is lib/silcske/silcske.c.
606 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
608 * Added silc_socket_stream_is_udp. Affected file is
609 lib/silcutil/silcsocketstream.[ch].
611 * Added UDP transport support to packet engine. Affected file
612 is lib/silccore/silcpacket.c.
614 * Added silc_socket_stream_is_udp. Affected file is
615 lib/silcutil/silcsocketstream.[ch].
617 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
619 * Added silc_packet_send_va[_ext] to send variable argument
620 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
622 * Timeout freelist garbage collection added to scheduler.
623 Affected file lib/silcutil/silcschedule.c.
625 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
627 * Added silc_show_public_key_file to
628 lib/silcapputil/silcapputil.[ch].
630 * Added SILC_STR_ADVANCE support for buffer unformatting.
631 Affected file lib/silcutil/silcbuffmt.c.
633 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
635 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
637 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
639 * silc_fsm_continue[_sync] now cancels erlier timeout set with
640 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
642 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
644 * Added SILC_STR_FUNC to buffer format API. Affected files
645 are lib/silcutil/silcbuffmt.[ch].
647 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
649 * No more memory allocation for message payload parsing.
650 Pre-allocated buffer can be used with message payload encoding.
651 Affected files lib/silccore/silcmessage.[ch].
653 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
655 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
656 to silcutil/silcbuffmt.[ch].
658 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
660 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
661 Affected file lib/silcutil/silcbuffmt.[ch].
663 * Removed silc_schedule_signal_[un]register and
664 silc_schedule_signal_call. Added silc_schedule_task_add_signal
665 to add signal task. Only one callback per signal may be
666 added. The signals are now automatically called back to
667 caller. Affected files lib/silcutil/silcschedule.[ch] and
668 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
670 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
672 * Added SilcSKEParams for SKE parameters and simplied even more
673 the SKE interface. Affected files are lib/silcske/silcske.[ch].
674 Added support for IV included and session port handling with
677 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
678 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
679 which is called after every rekey when IV Included flag is used.
680 See SILC specifications for details.
682 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
684 * Added lib/silcapputil and moved SILC application specific
685 utility routines from the generic util library lib/silcutil
686 to the new library. Removed lib/silcidcache and moved that
687 to lib/silcapputil as well.
689 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
691 * Added SILC_STR_ADVANCE. Affected file is
692 lib/silcutil/silcbuffmt.[ch].
694 * The silc_buffer_strformat preserves buffer locations now.
696 * Added lib/silcutil/silcatomic.h for atomic operations.
698 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
700 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
703 * Fixed MIME deocing when data portion is not present.
704 Affected file lib/silcutil/silcmime.c.
706 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
708 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
710 * Added IV Included support to packet routines, to allow
711 packet sending and receiving on UDP/IP. Affected files are
712 lib/silccore/silcpacket.[ch].
714 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
716 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
718 * Added UDP support to network and socket stream library.
720 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
722 * Added conditional variables. New files are
723 lib/silcutil/silcondvar.h and platform specific implementations.
725 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
727 * make sure session->hostname and session->port are valid before the
728 application callback is done, since things will go wrong if the
729 application immediately calls silc_client_file_receive. Affected
730 file lib/silcclient/client_ftp.c.
731 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
733 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
735 * New SILC PKCS API enabling support for other public keys
736 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
738 * Separated SILC Public Key Payload routines from the PKCS API
739 to lib/silccore/silcpubkey.[ch].
741 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
743 * Added SILC Key Repository library, lib/silcskr.
745 * Added SILC Server library, lib/silcserver.
747 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
749 * MIME objects in attributes now use SilcMime. Affected files
750 are lib/silccore/silcattrs.[ch].
752 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
754 * Synchronize semaphore posting for real threads in FSM.
755 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
757 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
759 * Added silc_file_set_nonblock. Affected file is
760 lib/silcutil/silcfileutil.h.
762 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
764 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
766 * FSM based implementation of SILC SKE. Simpler interface also.
767 Affected files are in lib/silcske/.
769 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
771 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
773 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
774 silc_mime_parse is available but deprecated.
776 * Check that packet is valid when processing key exchange,
777 authentication and rekey protocols. Fixes a crashbug.
778 Affected files are apps/silcd/protocol.c and
779 lib/silcclient/protocol.c.
781 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
782 all hash buffers to use that instead of fixed values.
784 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
786 * Added SHA-256 to crypto library. The SHA-256 takes now
787 precedence over SHA-1.
789 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
791 * Check for valid return value from regcomp. Affected file
792 lib/silcutil/unix/silcunixutil.c.
794 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
796 * Fixed silc_hash_uint to work with integers. Affected
797 file lib/silcutil/silcutil.c.
799 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
801 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
803 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
805 * Fixed channel public key list saving on JOIN command reply
806 on backup router. Affected file apps/silcd/command_reply.c.
808 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
810 * Added default limit how many channels client can join,
811 default is 50. Added 'channel_join_limit' configuration
812 option to server too. Affected files are apps/silcd/command.c
813 and serverconfig.[ch].
815 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
817 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
818 On Toolkit the server and client are not compiled by default.
819 Affected file configure.ad.
821 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
823 * Added lib/contrib/getopt.[ch] for platforms that don't
824 have it (it is not GPL implementation).
826 * Fixed compilation when pkg-config is used.
828 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
830 * A comma in invite/ban string is invalid, check for it.
831 Affected file apps/silcd/server_util.c.
833 * Added SERVICE command to the server. It parses the command
834 request but SILC Server does not support services for the
835 time being. Affected file apps/silcd/command.[ch].
837 * Added SERVICE command and command reply to client library.
838 It is however incomplete. Updated Toolkit documentation.
839 Affected files are lib/silcclient/command[_reply].[ch].
841 * Fixed IDENTIFY/WHOWAS command reply to send the username
842 correctly (uninitialized buffer). Affected file is
843 apps/silcd/server_query.c.
845 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
847 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
848 finalizes the major restructuring of the CVS tree.
850 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
852 * Send empty MOTD reply if MOTD file cannot be read.
853 Affected file silcd/command.c.
855 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
857 * Optimized primer number generator to use simpler conversion
858 routines. Also assure that the prime number will have the
859 highest bit set after modifying it. Affected file is
860 lib/silcmath/silcprimegen.c.
862 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
864 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
865 for now only for testing purposes, it will not be delivered
866 in any distribution for now.
868 * Removed NSS MPI from the source tree. Due to upcoming
869 license change for the SILC Toolkit, we cannot deliver the
870 NSS MPI anymore. I decided to replace it in all distributions
871 with public domain library.
873 * Removed GNU regex from lib/contrib and introduced free
874 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
875 GNU regex compatible API to it (only partial).
877 * Removed getopt routines from lib/contrib.
879 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
881 * Use silc_server_send_command_reply to send replies instead
882 of encoding packet itself. Affected file silcd/command.c.
884 * Added command sending and receiving statistics to server.
885 Affected files in silcd/.
887 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
888 with GCC, for it not to warn about pointer signedness.
890 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
892 * Added context to the SilcIDCache destructor. Affected
893 files are lib/silccore/silcidcache.[ch],
894 lib/silcclient/client.c and silcd/server.c.
896 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
898 * Added pkg-config check to configure.
900 * The PublicKeyDir must not be used with Admin block in server
901 config. Affected file silcd/serverconfig.c.
903 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
907 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
909 * Handle empty LIST command reply correcttly in server. Affected
910 file silcd/command_reply.c.
912 * Handle empty LIST command reply correctly in client library.
913 The application will now receive one LIST command reply with
914 all arguments set to NULL if there are no channels. Updated
915 Client Library documentation accordingly. Affected file
916 lib/silcclient/command_reply.c.
918 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
920 * Added channel name string stringprep profile to the protocol
921 and implementation to allow a little free'er channel name
922 strings. Affected files are lib/silcutil/silcstringprep.[ch].
924 * Added silc_channel_name_[check|verify] to check and verify
925 channel name strings. Affected files are
926 lib/silcutil/silcstrutil.[ch].
928 * Added support for the new channel name preparation in client
929 library and server. Affected files in lib/silcclient and
932 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
934 * Added the Autodist into the source tree. It replaces the
935 old ./prepare. It can be used to create distributions as
936 previously. See README.CVS and README.DIST. See
937 distributions in distdir/.
939 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
941 * Make sure query sends at least an error back if nothing
942 more is sent. Affected file silcd/server_query.c.
944 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
946 * During query, check if the original command caller goes
947 away. If it does, stop the query. Affected file
948 silcd/server_query.c.
950 * Check for valid channel creation in JOIN command reply.
951 Affected file lib/silcclient/command_reply.c.
953 * Handle the resolver counter in silc_client_get_users_by_channel
954 callback correctly. Fixed auto-join bug in Gaim. Affected
955 file lib/silcclient/idlist.c.
957 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
959 * Added some better error messages. Affected file
960 silcd/command_reply.c and packet_receive.c.
962 * Handle error in WATCH command propely on backup router.
963 Affected file silcd/command.c.
965 * Fixed freeing of unfreeable variable in WHOIS command reply.
966 Affected file silcd/command_reply.c.
968 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
970 * Added pkg-config .pc file creation for silc core library
971 and silcclient library. A patch by c0ffee.
973 * Removed the need for GNU Libidn. Added the simple stringprep
974 from libidn into lib/contrib/. It is now used also on Windows
977 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
979 * Simplified the invite and ban string handling in the
980 server. Check for valid invite and ban arguments also.
981 Affected file silcd/server_util.c.
983 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
985 * Added WATCH list announcing in backup router protocol.
986 Affected files are silcd/command.c, server.c, server_backup.c.
988 * Do not change users mode to founder on normal server/backup
989 if the founder mode is set, and user is first one to join.
990 Affected file silcd/pcaket_receive.c.
992 * Do not send CUMODE_CHANGE notify back to sender. Affected
993 file silcd/packet_receive.c.
995 * Added getrusage() to take noise in SILC RNG. A patch by
996 Mika Boström. Affected files are configure.in.pre,
997 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
999 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1001 * Splitted the SILC libraries configuration into a configure
1002 fragment into lib/configure.ad. It is now possible, once
1003 this feature is added, to specify whether to compile or not
1004 compile included SILC libraries. Affected files are
1005 configure.in.pre, lib/silcmath/mpi/configure.ad,
1006 lib/configure.ad, Makefile.defines.pre and
1007 Makefile.defines_int.pre.
1009 * Added --with-silc-includes and --with-silc-libs to configure.
1010 If specified the included libs are not compiled, but the
1011 specified libs are used. Pkg-config is not yet supported.
1012 Affected file configure.in.pre.
1014 * Fixed WATCH command handling on backup router. Router does not
1015 send the watch command any more to backup if it originates from
1016 backup. Affected file silcd/command.c.
1018 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1020 * Changed announcing to not announce unregistered clients.
1021 Affected file silcd/server.c.
1023 * Fixed username handling in command reply. Affected file
1024 silcd/command_reply.c.
1026 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
1028 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
1030 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
1031 Affected file: includes/silcincludes.h.in
1033 * bool is defined as _Bool on Mac OS X now.
1034 Affected file: lib/silcutil/silctypes.h
1036 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1038 * Added support for UTF-8 nicknames, channel names and
1039 server names in client library. Affected files in
1042 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
1043 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
1044 software to check how Toolkit has been compiled.
1046 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1048 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
1050 * Use silc_utf8_str[n]casecmp instead of strcmp routines
1051 in library and in SILC Client when dealing with nicknames
1052 and other identifier strings. Affected file in client lib
1055 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
1056 irssi/src/silc/core/silc-servers.c.
1058 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1060 * Fixed idcache to work with the new identifier strings.
1061 Affected file lib/silccore/silcidcache.c.
1063 * Added UTF-8 hash and compare function for SilcHashTable.
1064 Affected file lib/silcutil/silcutil.[ch].
1066 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
1067 Affected file lib/silcutil/silcstringprep.[ch].
1069 * Changed the identifier string handling to include the original
1070 format in client, server, channel entries and normalized
1071 format in cache. Affected files in silcd/.
1073 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1075 * Added support for the new identifier strings and their
1076 validity checking. Nicknames, channel names and usernames
1077 can now include practically any kind of letters and various
1078 other characters. Affected files in silcd/ and in libraries.
1080 NOTE: comparing these strings should now be done with memcmp()
1081 to check binary compatibility. All these strings are normalized
1082 and casing is irrelevant.
1084 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
1085 as easy function for applications to check whether identifier
1088 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1090 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
1091 file lib/silcutil/silcutf8.c.
1093 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
1095 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1097 * Make public key in getkey reply mandatory. Affected file
1098 lib/silcclient/command_reply.c
1100 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1102 * Added Parameter dont_register_crypto_library to
1103 SilcClientParam. If set to TRUE, silcclient library will
1104 not initalize the Crypto Libraries and application
1105 will need to do it. Affected file lib/silcclient/silcclient.h,
1106 lib/silcclient/client.c.
1108 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1110 * Imported new silc_utf8_[encode|decode] routines from
1111 my internal SILC 1.1 source tree. New encodings added:
1112 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1113 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1114 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1115 SILC_STRING_LDAP_DN.
1117 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1119 * Implemented stringprep (RFC 3454) API. Internally we use
1120 GNU Libidn's stringprep, for now, so it is required now to
1121 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1123 * Added checking for GNU Libidn and --with-libidn to configure.
1125 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1127 * If the passphrases entered do not match while generating a new key,
1128 completly start over instead of going into an infinite loop asking
1129 the user to re-enter the passphrase correctly. Affected file
1130 lib/silcutil/silcapputil.c
1132 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1134 * Make sure server is removed from backup list when it is
1135 deleted. Affected files silcd/command.c, server.c,
1138 * Close socket when connecting to router fails. Affected
1139 file silcd/server.c.
1141 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1143 * Adopt configuration toolchain to current auto-tools.
1144 Affected files prepare, irssi/configure.in
1145 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1146 redo that. Affected files irssi/src/silc/core/client_ops.c,
1147 irssi/src/fe-common/silc/fe-silc-channels.c
1148 * Take over command line options into silcclient data structure.
1149 Affected file irssi/src/silc/core/silc-core.c
1151 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1153 * Do not try to initiate backup resuming protocol forever.
1154 Affected file silcd/server_backup.c.
1156 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1158 * ID change in resuming has to be done before changing
1159 detached client's modes, since the ID change may fail and
1160 leave ghosts on the network. Affected file is
1161 silcd/packet_receive.c.
1163 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed Win32 scheduler to not stuck anymore. A patch from
1166 Juha Räsänen. Affected file is
1167 lib/silcutil/win32/silcwin32schedule.c.
1169 * Fixed QoS parsing for connection blocks in server. Affected
1170 file is silcd/serverconfig.c.
1172 * Fixed server statistics increasing in server. Affected file
1175 * The CLOSE command now marks backup router as self disconnected
1176 to avoid resuming problems. Affected file silcd/command.c.
1178 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1180 * When using silc_net_create_connection[_async], and your system can
1181 create IPv6 sockets, it will try to connect to the IPv6 host.
1182 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1183 file lib/silcutil/unix/silcunixnet.c
1185 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1187 * Check for valid route when receiving packet from router and
1188 when routing it to local server in the cell. A patch from
1189 Matt Miller. Affected files silcd/router.c and server.c.
1191 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1193 * Couldn't detach and reattach twice, because of the previous
1194 commit. Affected file silcd/packet_receive.c
1196 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1198 * Added check to ignore Port value if Initiator is FALSE.
1199 Remote router coudln't connect if Port was set. Affected file
1200 silcd/serverconfig.c
1202 * If some client tries to resume more than once at the same time,
1203 server crashed. Router didn't crash, but showed odd behaviour
1204 (didn't allow clients to join anymore, ..). Affected files
1205 silcd/packet_receive.c silcd/idlist.h
1207 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1209 * Destroy the file transfer session in silc_client_file_close
1210 with timeout. Affected file lib/silcclient/client_ftp.c.
1212 * Call SFTP server monitor in READ and WRITE after the actual
1213 operations. Affected file lib/silcsftp/sftp_server.c.
1215 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1217 * Create one configure script from configure fragments
1218 (configure.ad). This is a first step towards new distribution
1219 system. Affected files prepare, configure.in.pre,
1220 lib/silcmath/mpi/configure.ad.
1222 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1224 * Removed expiring of client key pair. Affected file is
1225 irssi/src/silc/core/clientutil.c
1227 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1229 * Check the number of connections from real number of
1230 connections instead of socket number, when deciding if
1231 server is full. Affected files are silcd/server.c,
1232 server_internal.h and silcd.c.
1234 * Clarified the connections_max meaning in General section
1235 in doc/example_silcd.conf.in.
1237 * The reconnect_keep_trying default value set to TRUE
1238 if it is not defined in the config file. Affected file
1239 silcd/serverconfig.c.
1241 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1243 * Fixed crashbug in connection closing, after a protocol
1244 completion callback, which might have closed it already.
1245 Affected file silcd/server.c.
1247 * Fixed rekey with PFS in backup router. It did not allow
1248 rekeys with PFS, and when the rekey protocol timedout
1249 it crashed the backup router without the above fix. Affected
1250 file silcd/packet_send.c and server.c.
1252 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1254 * The silc_client_add_channel_private_key now returns the
1255 private key context if pointer is given as argument.
1256 Affected files are lib/silcclient/silcclient.h and
1259 * Added support for using channel private keys in SILC
1260 Client Library even if the private key mode is not set
1261 on the channel. Affected file lib/silcclient/client_channel.c.
1263 * The channel private key used to decrypt message is now
1264 delivered to the application in the 'channel_messageÃ' client
1265 operation. Affected files are lib/silcclient/silcclient.h
1266 and client_channel.c.
1268 * Fixed wrong arg type for user limit in CMODE command reply.
1269 Affected file silcd/command.c.
1271 * The user limit is now taken and saved to SilcClientEntry in
1272 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1273 Affected files lib/silcclient/silcclient.h, command_reply.c
1274 and client_notify.c.
1276 * Added support to the new private message key indicator
1277 packet. Added a new function to the client library:
1278 silc_client_send_private_message_key_request. The sender
1279 indicates to be initiator, and receiver is responder.
1280 Added the indicator to the SilcClientEntry as 'prv_resp'
1281 boolean. Affected files are lib/silcclient/silcclient.h
1282 client.[ch], and client_prvmsg.c.
1284 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1286 * Fixed the JOIN command calling when called with both
1287 -auth and -founder. Affected file is lib/silcclien/command.c.
1289 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1291 * Check watcher list for resumed clients as well. Affected
1292 file is silcd/packet_receive.c.
1294 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1296 * Implemented the user limit to the CMODE_CHANGE notify,
1297 CMODE command reply and JOIN command reply in server.
1298 Affected files are silcd/server.c, command.c, command_reply.c,
1299 packet_send.c and packet_receive.c.
1301 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1303 * Defined SILC_STRFMT_END that must be used now with
1304 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1305 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1306 lib/silcclient/silcvcard.c, silcd/server_util.c.
1308 * Fixed the adding of public key to the WATCH list in server.
1309 Fixed the WATCH notify sending to client. Affected files
1310 are silcd/packet_send.[ch], command.c, server_util.c.
1312 * Implemented the watching by public key in the SILC Client
1313 Library and SILC Client. Affected files are
1314 lib/silcclient/command.c and client_notify.c.
1316 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1318 * Added support for public key watching in server. Affected
1319 files are silcd/server.c, server_internal.h, command.c,
1322 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1324 * Added public key to the SIlcClientEntry. Affected files
1325 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1327 * Fixed the get_clients_whois reply processing to return
1328 exactly same entries server returned. Makes it possible
1329 to search using attributes. Affected file is
1330 lib/silcclient/idlist.c.
1332 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1334 * Save founder key to SilcChannelEntry. Affected files are
1335 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1337 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1339 * Call the monitor callback with _CLOSED status from the
1340 silc_client_file_close. Affected files are
1341 lib/silcclient/client_fpt.c, silcclient.h
1343 * Added silc_client_get_clients_whois which resolves using
1344 WHOIS, and supports requested attributes as well.
1345 Affected files are lib/silcclient/silcclient.h, idlist.c.
1347 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1349 * Added support for asking the destination filename where
1350 the downloaded file is saved in the file transfer. Affected
1351 files are lib/silccilent/silcclient.h, client_ftp.c.
1353 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1355 * Fixed error handling in resuming data processing. Affected
1356 files are lib/silcclient/client_resume.c and client.c.
1358 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1360 * Fixed silc_client_send_private_message to return TRUE correctly.
1361 Affected file lib/silcclient/client_prvmsg.c.
1363 * Added topic to the SilcChannelEntry. Affected files are
1364 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1366 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1368 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1369 file lib/silcclient/command.c
1371 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1373 * Convert all commands to UTF-8 before passing them to the
1374 client library. Still need to convert replies from UTF-8 to
1375 the locale encoding. Affected file
1376 irssi/src/silc/core/silc-cmdqueue.c
1378 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1380 * redirect all silc_client_command_calls through a queueing framework.
1381 This fixes /CYCLE and the annoying "nick change after auto-joining
1382 a channel". Furthermore it defines one central point where
1383 command parameters can be UTF-8-ified. Affected files
1384 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1385 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1387 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1389 * use asynchronous connect() to establish router connections.
1390 Fixes problem when the primary router goes down. Affected files
1391 silcd/server.c, silcd/server_backup.c
1393 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1395 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1396 Fixed various compilation warnings when type casting ints
1397 to pointers or vice versa, of different size. Updates around
1400 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1402 * Surrogates not allowed in UTF-8 strings, updated decoder.
1403 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1404 testers in lib/silcutil/tests/ directory.
1406 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1408 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1409 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1410 files are lib/silcclient/silcclient.h, client.c.
1412 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1414 * When resuming a session fails, notify the user that the session
1415 file needs to be removed eventually. Affected files
1416 irssi/src/fe-common/silc/module-formats.[ch],
1417 irssi/src/silc/core/client_ops.c.
1419 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1421 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1422 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1424 * Typofix in Irssi::Silc module. Affected file
1425 irssi/src/perl/silc/Silc.xs.
1427 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1429 * Changed the way NOTICE flagged messages are treated. Added support
1430 for notices in queries and signing notices. Affected files
1431 irssi/default.theme; irssi/docs/help/in/notice.in;
1432 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1433 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1435 * Fixed typo in /ACTION help. Affected file
1436 irssi/docs/help/in/action.in
1438 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1440 * Fixed typo in perl module. Affected file
1441 irssi/src/perl/silc/Server.xs
1443 * Changed the way ACTION flagged messages are treated. Added support
1444 for actions in queries and signing actions. Affected files
1445 irssi/default.theme; irssi/docs/help/in/action.in;
1446 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1447 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1450 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1452 * Incorrectly reported error when client had to be resolved from
1453 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1455 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed whois public key hash table deleting and adding in
1458 detached client case. Affected file silcd/packet_receive.c.
1460 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1462 * Changed filenames of silc/fe module not to collide with filenames
1463 from core/fe. Also seperated public messages printing from
1464 query messages printing. Affected files are all in
1465 irssi/src/fe-common/silc.
1467 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1469 * Fixed the invite process handling during joining to use
1470 correct server name for the client that is matched against
1471 the invite string for the channel. Wrong server name caused
1472 inability to join the channel. Affected file is
1475 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1477 * Fixed the CUMODE channel founder authentication on normal
1478 server to not remove the founder rights on existing founder
1479 before checking that router accepts the mode change. Affected
1480 files are silcd/command.c and silcd/packet_receive.c.
1482 * Remove the server entry correctly when rekey timeouts and
1483 remote router connection on normal server is closed. Fixes
1484 a crash where server uses the freed server entry. Affected
1485 file silcd/server.c.
1487 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1489 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1490 networks. This is the first step in solving the bug about
1491 /SERVER ADD -silcnet <silcnet>. Affected files
1492 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1493 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1494 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1496 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1498 * /SMSG and /MMSG now correctly create new queries. Affected files
1499 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1501 * Add basic support for SILC protocol specific variables in perl.
1502 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1503 irssi/src/perl/Makefile.am
1505 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1507 * Don't use silc_get_input, it's obviously not reliable. Fixes
1508 issue when the current key expires. Affect file
1509 irssi/src/silc/core/clientutils.c
1511 * Make the session data filename configurable. This makes it
1512 possible to have different session files for different
1513 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1514 client_ops.[ch], silc-servers.c,
1515 irssi/src/silc/fe-common/silc/module-formats.[ch]
1517 * Use the same set of libtool files for the MPI lib as for the
1518 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1519 config.sub, configure.in, install-sh, missing, mkinstalldirs
1521 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1523 * Fixed server statistics decrementing error to not go to
1524 negative. Affected file silcd/packet_receive.c.
1526 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1528 * Use silc_server_query_add_error to add error in public key
1529 search error. Added support in send_reply to send errors
1530 without specific argument. Affected file silcd/server_query.c.
1532 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1533 Client for NO_SUCH_NICK. It was against the protocol specs.
1534 Affected file irssi/src/silc/core/client_ops.c.
1536 * Added backwards support for the wrong NO_SUCH_NICK error sending
1537 in server. To be removed in SILC Server 1.0. Both old clients
1538 and clients with fixed error handling now works. Affected file
1539 silcd/server_query.c.
1541 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1543 * fixed a bug in the whois using attributes function where no
1544 error was sent if no nickname and client id but the attributes were
1545 given to whois. Affected file silcd/server_query.c
1547 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1549 * remove public key from public key hashtable on detach. Affected
1550 file silcd/packet_receive.c
1552 * free public key hashtable before removing clients on server
1553 shutdown. Affected file silcd/server.c
1555 * remove public key prior deleting client-data on killing a client.
1556 Affected file silcd/server_util.c
1558 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1560 * Getting the MOTD from other servers works now. Affected
1561 files are silcd/command.c and silcd/command_reply.c
1563 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1565 * Initialize the variable idletag, since it is tested in
1566 silc_core_deinit for its default value. Affected file
1567 irssi/src/silc/core/silc-core.c
1569 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1571 * Fixed signed channel messages across cells. Affected file
1574 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1576 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1577 is not defined. They can now be safely used in if-statements
1578 without braces. Affected file lib/silcutil/silclog.h.
1580 * Added the checks for backup closing connection due to error
1581 (local or remote) and thus not allow the resuming to occur
1582 in reconnect. Affected files are silcd/packet_send.c
1585 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1587 * Help file updates. Affected files in irssi/src/docs/help/in/.
1589 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1591 * Fixed channel messages across cells. Affected file
1594 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1596 * Fixed file transmission accepting in client library to not
1597 start the negotiation if user hasn't accepted the transfer,
1598 instead create new session for resent transfer. Affected
1599 file lib/silcclient/client_ftp.c.
1601 * Show the session ID in the file transmision list. Remove
1602 session from list that failed to transfer. Switch the current
1603 session automatically after transmission, and in errors, to new
1604 session if other sessions exists in the transfer list. Affected
1605 files are irssi/src/silc/core/silc-servers.c,
1606 irssi/src/fe-common/silc/modfule-formats.c.
1608 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1610 * Fixed MIME header parsing for the hopefully last time. Affected
1611 file lib/silcutil/silcstrutil.c
1613 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1615 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1617 * The SILC RNG is now gauranteed to return non-zero random
1618 values. Affected files are lib/silccrypt/silcrng.[ch].
1620 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1622 * Fixed nickname formatting when changing only case of the
1623 nickname. Affected file lib/silcclient/idlist.c.
1625 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1627 * Fixed a memory leak and incorrect printing of the "appears as"
1628 message. Affected file irssi/src/silc/core/client_ops.c
1630 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1632 * Added CRT (Chinese Remainder Theorem) supported RSA
1633 private keys and private key operations. This significantly
1634 increases private key operation efficiency. No compatibility
1635 issues with new or old private keys. Affected files are
1636 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1638 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1640 * Fixed GCC-3.3.2 related compilation warnings from the
1643 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1645 * Removed RC6 from distributions.
1647 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1649 * Added some better comments to lib/silccrypt/silcpkcs.h,
1650 optimized some routines in lib/silccrypt/silcpkcs.c.
1651 Added test_silcpkcs into lib/silccrypt/tests/.
1653 * Fixed silc_rng_global_init to actually init the global RNG
1654 if RNG wasn't provided for it. Affected file is
1655 lib/silccrypt/silrng.c.
1657 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1659 * Added silc_hash_table_find_by_context_ext. Affected files
1660 lib/silcutil/silchashtable.[ch].
1662 * Save the public key on normal server in WHOIS command reply
1663 from attributes, if present, and add it to public key hash
1664 table. Fixes WHOIS resolving by public key on normal server.
1666 Optimized the attributes resolving on normal server to not
1667 resolve if we resolved them already from router.
1669 Affected files are silcd/server_query.c, command_reply.c.
1671 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1673 * Added support for whois using attributes.
1674 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1675 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1678 * Added support for whois using public key attribute to /WHOIS i
1679 client command. Affected files irssi/docs/help/in/whois.in,
1680 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1682 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1684 * Fixed UMODE setting in server when the client has anonymous
1685 mode set. The mode setting was not working. Affected file
1688 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1690 * Fixed some bugs and typos related to sending split messages.
1691 Print notification when sending messages with /MMSG. Affected
1692 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1694 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1696 * Optimized the socket referencing in packet routines, client
1697 library and server. Affected files are lib/silccore/silcpacket.c,
1698 lib/silcclient/client.c and silcd/server.c.
1700 * If silc_socket_set_qos is given with NULL arguments the QoS is
1701 reset from the socket. Affected files are
1702 lib/silcutil/silcsockconn.[ch].
1704 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1706 * Add a /LISTKEYS command which lists the locally cached
1707 client and server keys. Affected files
1708 irssi/src/fe-common/module-formats.[ch],
1709 irssi/src/silc/core/silc-{channels,servers}.c
1710 irssi/docs/help/in/listkeys.in
1712 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1714 * Check that packet queue purging was successful. Affected
1715 files lib/silcclient/client.c and silcd/packet_send.c. Related
1716 to MAC failed errors.
1718 * Do not clear the inbuf even if it is empty if QoS was applied
1719 to it. Otherwise the QoS data is cleared and MAC failed error
1720 will occur. Affected file lib/silccore/silcpacket.c.
1722 * Use the rekey period time as rekey protocol timeout value.
1723 If the rekey does not succeed during the rekey period there's
1724 something very wrong, and we most likely end up with wrong keys,
1725 do graceful reconnect then. Affected file silcd/server.c.
1727 * Take reference of the socket in the parser context, as it's
1728 possible to have the parsers in queue after the socket is
1729 disconnected and this may cause crash. Affected files are
1730 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1733 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1735 * Fixed KICK command reply sending, it sent to replies.
1736 Affected file silcd/command.c.
1738 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1740 * Finish the silc-mime.pl script. It now supports MIME type
1741 guessing using magic files, signing data messages, executing
1742 MIME handlers in background. Affected files
1743 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1745 * Changed MIME signal handler to make things easier for the perl
1746 script. Affected files irssi/src/silc/core/client_ops.c,
1747 silc-servers.c, and irssi/docs/signals.txt
1749 * Cleaned up the silc_mime_parse function and fixed detection
1750 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1752 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1754 * Resolve the IP for file transfer listener from the connection
1755 socket. Affected file lib/silcclient/client_ftp.c.
1757 * Accept NULL hostname parameter in the functions
1758 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1759 if hostname is not wanted.
1761 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1763 * Fixed race condition between silc_client_init and
1764 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1766 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1768 * Fixed file transfer connection closing when SIGNOFF for
1769 the client is received from server. Affected file is
1770 lib/silcclient/client_ftp.c.
1772 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1774 * Check for disconnected socket in QUIT callback. Affected
1775 file silcd/command.c.
1777 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1779 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1780 Affected files lib/silcutil/silcstrutil.c
1782 * Cleaned up the escape/unescape functions for correctness and
1783 speed. Affected file irssi/src/silc/core/client_ops.c
1785 * Removed handling for data messages with Content-Type: text/*,
1786 moved parsing of MIME headers to the signal handler, added
1787 support for signing and verifying data messages. Affected
1788 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1789 irssi/src/silc/core/silc-{servers,channels}.c
1791 * Added a perl script for handling data messages based on
1792 information read from Mailcap files. New file
1793 irssi/scripts/silc-mime.pl
1795 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1797 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1798 acknowledge recepetion of a message to the sender. Updated
1801 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1803 * Unregister channel key saving callback when deleting channel.
1804 Affected file lib/silcclient/idlist.c.
1806 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1807 before calling notify client operation. Affected file is
1808 lib/silcclient/client_notify.c.
1810 * Unregister QoS tasks when deleting the socket connection.
1811 Affected files lib/silcutil/silcsockconn.[ch],
1812 unix/silcunixsockconn.c.
1814 * Implemented latest presence-attrs draft changes. Affected
1815 files lib/silccore/silcattrs.h and
1816 irssi/src/silc/core/silc-queries.c.
1818 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1820 * Save old channel keys in list to allow more rapid change
1821 of channel keys if server for some reason does that. This
1822 avoids loosing so many channel messages due to not having
1823 key to decrypt. Affected file lib/silcclient/silcclient.h,
1824 idlist.c and client_channel.c.
1826 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1828 * Continued backup router tests and fixes. Affected files
1829 silcd/server_backup, server_util.c, server.c. See TODO.
1831 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed SERVER_SIGNOFF handling in servers. The client
1834 was removed from wrong list thus not removing the client
1835 at all. Affected file silcd/packet_receive.c.
1837 * Do not execute rekey protocol for disabled connections as
1838 it would never go through. Affected file silcd/server.c.
1840 * Added timeout for rekey protocol to catch if the protocol
1841 never executes successfully. Affected files silcd/server.c
1844 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1846 * Abandon packet processing for disconnected sockets. Check
1847 this always after calling packet processing callback.
1848 Affected file lib/silccore/silcpacket.c.
1850 * Fixed double registration disconnection code in server.
1851 Closed wrong connection. Affected file silcd/packet_receive.c.
1853 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1855 * On normal server reconnect to primary during resuming 4
1856 times, then give up. Affected file silcd/server_backup.c.
1858 * If during reconnecting to routers we notice we have router
1859 connection but no primary router set, the server is in desync.
1860 Reconnect to primary to restore network. Affected file
1863 * Assure that only one protocol is exeucting at the same time.
1864 Added checks for all protocols. Affected files are
1865 silcd/server.c and server_backup.c.
1867 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1869 * Check that a string is not already part on invite/ban
1870 string when processing it. Affected file silcd/server_util.c.
1872 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1874 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1875 with 1.2 version of the protocol. Affected file is
1876 silcd/packet_receive.c.
1878 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1880 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1881 where the passphrase was given. Affected file is
1884 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1886 * INVITE and BAN notifys are now delivered from routers to
1887 servers (but not clients) on the channel. Updated specs and
1888 code. Affected files silcd/packet_[send|receive].[ch],
1889 command.c, server.c and server_util.c.
1891 * Implemented INVITE and BAN announcing. Affected files are
1892 silcd/server.[ch], server_util.c.
1894 * Implemented SilcStatus error type argument returning in
1895 command reply error in server. Affected file silcd/command.c.
1897 * Implemented SilcStatus argument returning in comand reply
1898 in client library. The command_reply client operation now
1899 returns error specific arguments as well. Affected files
1900 are lib/silcclient/command_reply.[ch], client_resume.c,
1901 lib/silccore/silcstatus.[ch].
1903 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1905 * Backup router protocol version 1.2 implemented. Testing still
1906 required. Affected files in silcd/server_backup.[ch], server.c,
1907 packet_receive.c and server_internal.h.
1909 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1911 * silc_client_send_[channel|private]_message now return TRUE
1912 or FALSE. Affected file lib/silcclien/client_channel.c and
1915 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1917 * Check for explicit nickname in INVITE and BAN processing
1918 during join as well (and don't expect only wildcards in
1919 invite/ban strings). Affected file silcd/command.c.
1921 * Fixed the INVITE and BAN by public key. The public key saved
1922 is the PK payload (as specified) not the raw data. Affected
1923 file silcd/server_util.c.
1925 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1927 * UTF-8 text message support for actions and notices in SILC
1928 Client. Affected file irssi/src/silc/core/client_ops.c.
1930 * silc_get_username and silc_get_real_name now returns sensible
1931 data on Win32. Patch by Toni Willberg. Affected file is
1932 lib/silcutil/win32/silcwin32util.c.
1934 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1936 * Provide a signal handler to send MIME encoded messages and emit
1937 a signal when a MIME encoded message is received. Also document
1938 the signals for usage with the perl interface.
1940 A sample perl script will be supplied at a later point.
1942 Affected files are irssi/docs/signals.txt,
1943 irssi/src/silc/core/client_ops.[ch],
1944 irssi/src/silc/core/silc-{channels,servers}.c
1946 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1948 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1949 server. Use this time to display a lag and disconnect when it
1950 exceeds a specified limit.
1952 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1954 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1956 * Remove the channel auth list in normal server if router
1957 encofrces its list during connecting. Send notify to channel
1958 to remove the mode to remove the list. Affected files are
1959 silcd/server_util.c and silcd/packet_receive.c.
1961 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1963 * Added support for channel public keys. Updated protocol specs
1964 and implemented it. Affected files are
1965 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1966 lib/silcclient/command_reply.c.
1968 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1970 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1971 terminate the process on Linux. Affected file silcd/silcd.c.
1973 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1975 * Check for NULL buffer in silc_buffer_clear. Affected file
1976 is lib/silcutil/silcbuffer.h.
1978 * Simplified the backup router protocol by removing the _GLOBAL
1979 types. Updated protocol specs and the code. Affected files
1980 are silcd/server_backup.[ch].
1982 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1984 * Deny '@' and '!' from nicknames since they are reserved
1985 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1986 Updated protocol specs and the code.
1988 Affected files are silcd/server_util.[ch].
1990 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1992 * Fixed stack overflow in Irssi SILC client. Affected
1993 file irssi/src/silc/core/client_ops.c.
1995 * Check that Host is set in ServerConnection and RouterConnection
1996 in silcd.conf. Affected file silcd/serverconfig.c.
1998 * Fixed crash in server with protocol completion callbacks,
1999 namely rekey and backup resuming protocols. Affected files
2000 are silcd/server_backup.c and silcd/server.c.
2002 * Fixed rekey protocol to not restart if it is started already.
2003 Affected files are lib/silcclient/client.c and
2006 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2008 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
2010 * Fixed EOF handling in SILC Config, affected file
2011 lib/silcutil/silcconfig.c.
2013 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
2015 * Fixed RESOLVING flag handling in JOIN notify and other
2016 notifys to handle the resolvings correctly in client library.
2017 Affected file lib/silcclient/client_notify.c.
2019 * Do not send full INVITE and BAN lists in INVITE and BAN
2020 notifys, only the changed information. Affected file
2023 * Fixed INVITE notify sending in INVITE command, send it
2024 only when needed. Affected file silcd/command.c.
2026 * Handle the founder key change properly in CMODE_CHANGE
2027 notify. Bug #122. Affected file silcd/packet_receive.c.
2029 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2031 * Remove the mark for output (mark it only for input) after
2032 purging outgoing queue. Prevents the "Error in select()"
2033 floods. Affected file silcd/packet_send.c.
2035 * Fixed incorrect connection deletion from client library
2036 after calling "connect" client operation. Could cause
2037 crashes for example during reconnect timeouts. Affected
2038 files are lib/silcclient/client.c and
2039 irssi/src/silc/core/client_ops.c.
2041 * Check server private key file permissions before starting
2042 the server. Affected file silcd/serverconfig.c.
2044 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2046 * NULL terminate allocated string in silc_buffer_strformat.
2047 Affected file lib/silcutil/silcbuffmt.c.
2049 * Rewrote the invite/ban list string handling in server to
2050 use SilcBuffer instead. Affected files are silcd/command.c
2051 and silcd/server_util.c.
2053 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2055 * Fixed double free in CMODE command when setting new HMAC
2056 for channel. Affected file silcd/command.c.
2058 * Added couple of missing memset's to zero sensitive memory.
2059 Affected files silcd/command.c, lib/silcclient/command.c.
2061 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2063 * Fixed a double free in INVITE command error handling in
2064 server. Affected file silcd/command.c.
2066 * Added macros SILC_SWAB_[16|32] to swab byte order of
2067 16-bit and 32-bit unsigned integers. Affected file
2068 lib/silcutil/silctypes.h.
2070 * Use the SILC_SWAB_16 instead of htons() in server when
2071 handling ports since the ports in structures are always
2072 in little-endian order (regardless of platform). Affected
2073 file silcd/serverid.c and silcd/server_backup.c.
2075 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2077 * Send DISCONNECT in close admin command in server. Affected
2078 file silcd/command.c.
2080 * Check whether we are already connecting to a remote router
2081 (in addition of checking whether we are already connected)
2082 before creating new connection. Affected file silcd/server.c.
2084 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2086 * Added better compiler and compiler flags checking in
2089 * Check that socket is valid after QoS is applied to data.
2090 Affected file lib/silcutil/unix/silcunixsockconn.c.
2092 * Make sure the socket connecetion is not closed to early
2093 when closing connection in server. Also make sure the
2094 connection is always closed after error in a protocol.
2095 Affected file silcd/server.c.
2097 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2099 * Removed --session and --dummy options from Irssi SILC Client.
2100 -d option is available only if --enable-debug was given.
2101 Affected files are irssi/src/silc/core/silc-core,
2102 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2104 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2106 * Added silc_buffer_steal to steal the data from the buffer.
2107 Affected file lib/silcutil/silcbuffer.h.
2109 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2111 * Fixed server crash with double Primary block in config file.
2113 Fixed also various memory leaks around the config file
2114 parser. Affected files lib/silcutil/silcconfig.c,
2115 silcd/serverconfig.c.
2117 * Changed my nickname (Johnny Mnemonic) to my real name, this
2118 means that bugs introduced by him were actually introduced
2121 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2123 * Don't display "foo appears as foo\nYou're now known as foo"
2124 messages. Affected file irssi/src/silc/core/client_ops.c
2126 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2128 * Fixed error handling of invalid client entry when calling
2129 commands in server. Fixes a crash. Affected file
2132 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Added some sanity checks in server for correctness of the
2135 server configuration. Affected file silcd/serverconfig.c.
2137 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Prevent endless resolving of user informations in USERS
2140 command by checking the command reply status correctly.
2141 Affected file lib/silcclient/command_reply.c.
2143 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2146 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2147 Aldous <Matthew@Aldous.com>.
2149 * Added better implementation using CriticalSection of
2150 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2151 <mikko.lahteenmaki@pikabaana.net>.
2153 * Added some Winsock WIN32 compatiblity defines into
2154 includes/silcwin32.h.
2156 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2158 * Fixed double free in async host lookup code. Affected file
2159 lib/silcutil/silcsockconn.c.
2161 * On backup router handle now the SERVER_SIGNOFF from router
2162 for local connected servers too, and close the connections.
2164 Do not process them as normally signing off servers when they
2165 really signoff by sending EOF fe, but always assume that
2166 router sends the SERVER_SIGNOFF.
2168 Affected files silcd/server.c and silcd/packet_receive.c.
2170 * Fixed socket unsetting when closing connections. Affected
2171 files silcd/server.c and silcd/packet_send.c.
2173 * Do not print the nickname in SERVER_SIGNOFF if we do not
2174 have it. Prevents asserts in Irssi core. It is possible we
2175 don't have the nick if it was just being resolved when server
2176 signoff. Affected file irssi/src/silc/core/client_ops.c.
2178 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Fixed autonick crashbug in client library. Affected file
2181 lib/silcclient/client.c.
2183 * Fixed Unix implementation of SilcMutex to really assert if
2184 the mutex is locked/unlcoked already. Affected file
2185 lib/silcutil/unix/silcunixmutex.c.
2187 * Fixed locking in silc_schedule_uninit. It didn't lock
2188 when dispatching timeout tasks. Affected file is
2189 lib/silcutil/silcschedule.c.
2191 * Changed Win32 implementation of SilcThread to use modern
2192 Win32 interface. Affected file is
2193 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2195 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2197 * Don't print signed messages when sending failed. Affected files
2198 irssi/src/silc/core/silc-[servers.c/commands.h]
2200 * Send adquate signal when founding a channel by joing it. Affect
2201 file irssi/src/silc/core/client_ops.c
2203 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2205 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2206 irssi/src/fe-common/core/themes.c
2208 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Fixed close command to use the port correctly when closing
2211 server connections. Affected file silcd/idlist.c.
2213 * Check for NULL outbuf in silc_socket_write. It is possible
2214 that it is NULL is some odd case. Affected files are
2215 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2217 * Do not call final protocol callback for backup router
2218 resuming protocol when closing connection. It is closed
2219 by timeout in case of error. Affected file silcd/server.c.
2221 * Backup reconnect to router if backup resuming protocol
2222 failed. Affected file silcd/server_backup.c.
2224 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Fixed double free in SKE library error hadling when signature
2227 error occurred. Affected file lib/silcske/silcske.c.
2229 * Save the fingerprint to new SilcClientEntry after changing
2230 nickname. Affected file lib/silcclient/client_notify.c.
2232 * Print SIGNOFF in Irssi SILC client only if the nickname is
2233 known. Prevents asserts in Irssi core. It is possible we
2234 don't have the nick if it was just being resolved when it
2235 quit. Affected file irssi/src/silc/core/client_ops.c.
2237 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Fixed double free in invite list adding code when adding
2240 invite strings. Affected file silcd/server_util.c.
2242 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * More log printing during backup router protocol. Affected
2245 file silcd/server_backup.c.
2247 * Removed backwards support for old private key file format.
2248 Affected file lib/silccrypt/silcpkcs.c.
2250 * Removed backwards support for not-so-strict decryption length
2251 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2253 * GETKEY to update the client entrys fingerprint too.
2254 Affected file lib/silcclient/command_reply.c.
2256 * Added --without-libtoolfix for package builders using weird
2257 wrappers around libtool (BSD at least).
2259 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed backup router bugs: When backup resumes router and
2262 receives a CHANNEL_MESSAGE packet the backup must not act
2263 as router since the packet header decryption would be
2264 different. Also, when relaying packets to channel, do
2265 not re-encrypt packets on backup that came from the primary
2266 since the connection isn't really router-router connection.
2267 Affected files silcd/server.c, silcd/packet_send.c.
2269 * Added checks in encryption/decryption that encryption/decryption
2270 length sent as argument really is multiple by block size. Helps
2271 catching really weird bugs like the above backup router bugs
2272 when packets are being decrypted in wrong way. Affected files
2273 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2275 * Fixed padding generation in private key file encryption.
2276 Affected file lib/silccrypt/silcpkcs.c.
2278 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Added ignore_message_signatures setting which can be used
2281 to ignore signatures in messages. Affected files are
2282 irssi/src/silc/core/client_ops.c, silc-core.c.
2284 * Fixed the libtoolfix to use command line options instead of
2285 environment variables. They didn't work as expected. Now,
2286 the libtool is fully run-time configurable.
2288 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2290 * Verify signature payload for signed messages. Affected files
2291 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2292 irssi/src/silc/core/silc-core.h
2294 * Display signature verification result in public and private
2295 messages using theme abstracts. See irssi/default.theme for
2296 examples on their usage. Affected files
2297 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2298 irssi/src/fe-common/silc/module-formats.[ch],
2299 irssi/src/fe-common/silc/fe-common-silc.c,
2300 irssi/src/fe-common/silc/Makefile.am
2301 irssi/src/fe-common/core/fe-messages.[ch]
2303 * Fixed bugs in Irssi's theme parsing. Affected files
2304 irssi/src/fe-common/core/themes.c
2306 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * Calculate the correct length for signed messages before
2309 encrypting, it must be multiple by block size. Affected
2310 file lib/silccore/silcmessage.c.
2312 * silc_message_signed_get_public_key returns now both
2313 decoded and encoded public key. Affected files are
2314 lib/silccore/silcmessage.[ch].
2316 * Added libtoolfix script that makes the libtool more generic
2317 and configurable in run-time. Now we can specify in run-time
2318 if what kind of libraries we want to create, regardless of
2319 configuration. SIMs are now creates even if --disable-shared
2320 was explicitly given.
2322 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Fixed founder key sending in CMODE command in client.
2325 Affected file lib/silcclient/command.c.
2327 * Fixed CUMODE founder authentication in server to not check
2328 for client's public key since it's not supposed to do that.
2329 Affected file silcd/command.c.
2331 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2333 * Set realname and hostname in NICK_REC records. Affected file
2334 irssi/src/silc/core/silc-nicklist.c
2336 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Remove 1.0 protocol backwards compat code from client
2341 * Added more reliable check for whether nickname did change
2342 or not, or whether only Client ID changed in NICK_CHANGE
2343 notify. Affected file lib/silcclient/client_notify.c.
2344 Fixes bug in '@' character handling in a nickname.
2346 * Added support for automatically parsing signature from
2347 the message payload. Added new function
2348 silc_message_get_signature to return the payload to
2349 application. Affected files lib/silccore/silcmessage.[ch].
2351 * Changed the private_message and channel_message client
2352 operations to deliver the SilcMessagePayload to the
2353 application too. Application can use it fe. to get the
2354 signature from the message for verification. Affected
2355 file lib/silcclient/silcclient.h, client_channel.c and
2358 * Redefined the signed payload for message payloads.
2359 Updated protocol specs and implemented.
2361 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Fixed wrong invite and ban list handling in server command
2364 reply. Affected files are silcd/command_reply.c,
2365 silcd/server_util.[ch].
2367 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Fixed CMODE setting in server when founder mode was set.
2370 Affected file silcd/command.c. Bug #95.
2372 * Added support to setting specific public key in CMODE in
2373 Irssi SILC client. Affected file lib/silcclient/command.c.
2375 * Added support to use specific public key in CUMODE in
2376 Irssi SILC Client. Affected file lib/silcclient/command.c.
2378 * Added support for inviting and banning by public key in
2379 Irssi SILC client. Affected file lib/silcclient/command.c.
2381 * Fixed fingerprint/babbleprint showing in invite and ban
2382 list command replys. Affected file is
2383 irssi/src/silc/core/client_ops.c.
2385 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2387 * Format CMODE +c and +h to display both the mode and the argument
2389 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Added test vectors and test programs for SHA-1, MD5,
2392 HMAC-SHA1 and HMAC-MD5. New tests are located in
2393 lib/silccrypt/tests/. Fixed also argument decoding bug in
2394 MD5 implementation. Affected file lib/silccrypt/md5.c.
2396 * Changed the channel private key and private message key
2397 generation (with static keys) to use SHA1 instead of MD5,
2398 as SHA1 is the mandatory hash function in SILC. Affected
2399 file lib/silcclient/client_[channel/prvmsg].c.
2401 * Changed the private key file encryption to use SHA1 instead
2402 of MD5. Added support for the old generation and added
2403 automatic change of the key (to be removed later). Affected
2404 files lib/silccrypt/silcpkcs.c.
2406 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Load only files with .pub suffix in PublicKeyDir. Affected
2409 file silcd/serverconfig.c.
2411 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2413 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2414 channels. Affected files silcd/silcd.c, silcd/server.h.
2416 * Added the config directive PublicKeyDir for the client block.
2417 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2419 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Merged Toni's irssi/silc.conf patch.
2423 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2425 * Max alloc tests in allocation routines. Affected file
2426 lib/silcutil/silcmemory.c.
2428 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Fixed a typo in resuming code that fixed detach/resume code
2431 in server. Bug #93. Affected file silcd/packet_receive.c.
2433 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2435 * Do reverse lookups for server when /connecting. Affected files
2436 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2437 irssi/src/core/net-nonblock.*
2439 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Added library versioning for shared libraries. Affected
2442 files configure.in.pre and lib/Makefile.am.pre.
2444 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2446 * Display INVITE and BAN lists as specified by SILC 1.2
2448 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Do not send invite list back unless asked (when sending
2451 no arguments) or when list was modified. Affected file
2454 * Remove client from invite list in KILLED notify and in
2455 KILL command. Affected file silcd/command.c and
2458 * Fixed bugs in invite list handling in INVITE command.
2459 Affected files silcd/command.c and silcd/server_util.c.
2461 * Merged with Irssi 0.8.6.
2463 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2464 Affected file irssi/src/fe-text/silc.c.
2466 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * The silc_argument_get_[first/next] now return the argument
2469 type to caller. Added silc_argument_payload_encode_one.
2471 Affected files are lib/silccore/silcargument.[ch].
2473 * Added support for the SILC 1.2 INVITE command and new
2474 invite lists to server. Affected files are silcd/command.c,
2475 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2477 * Added support for the SILC 1.2 BAN command and new
2478 ban lists to server. Affected files are silcd/command.c,
2479 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2481 * Added support to client sending new INVITE command. Affected
2482 file is lib/silcclient/command.c.
2484 * Added support to client sending new BAN command. Affected
2485 file is lib/silcclient/command.c.
2487 * Added support for removing client from invite list when kicked
2488 from channel, as SILC 1.2 dictates. Affected files are
2489 silcd/packet_receive.c and silcd/command.c.
2491 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2494 automatically the cipher's internal IV. Affected files
2495 lib/silccrypt/silccipher.[ch].
2497 * Assure the RESUME_CLIENT packet is not sent to twice to
2498 backup router if the detached client was originated from
2499 the backup. Affected file silcd/server.c. Bug #76.
2501 * Changed silc_sim_symname to not allocate memory. Affected
2502 file lib/silcsim/silcsimutil.c.
2504 * Fixed memory leaks with SIMs in server. Affected files
2505 silcd/serverconfig.c, silcd/server.c.
2507 * Fixed channel key distribution after resuming detached
2508 client. Affected files silcd/packet_receive.c.
2510 * Fixed channel's global_user boolean checking after detaching.
2511 Check it after changing the owner of the client not before.
2512 Affected file silcd/packet_receive.c.
2514 * Fixed few double frees from client library. Fixes at least
2515 Bug #81, possibly others too.
2517 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2518 notifys in Irssi SILC Client. Affected file is
2519 irssi/src/silc/core/client_ops.c. Bug #82.
2521 * Applied Ville Räsänen's manual page and --mandir bugfix
2522 patch. Affected files are configure.in.pre and Makefile.am.pre.
2525 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added support to backup router protocol for backup to tell
2528 normal server that it cannot use the backup router as primary
2529 because the primary isn't really down. Updated protocol
2532 * Added support for primary router to tell backup router that
2533 resuming is not possible because the backup really isn't primary
2534 in the cell. For example if backup disconnected itself the
2535 resuming is not allowed since the primary really did not
2536 go down. Updated protocol specs.
2538 * Removed MARS from crypto library.
2540 * Defined the CTR mode and Randomized CBC mode in SILC. The
2541 CTR mode is RECOMMENDED now in specification. Defined also
2542 Serpent cipher as optional cipher. Updated the protocol specs.
2544 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Added support for inviting/banning by IP/MASK, public key,
2547 and explicit Client ID. Redefined the command and notify
2548 types to allow easier forwards support for other methods
2549 of inviting/banning. Updated protocol specs.
2551 * Remove the client from channel's invite lists if the client
2552 is kicked or killed. Updated protocol specs.
2554 * Unified the Channel Message Payload and Private Message
2555 into one Message Payload. Updated protocol specs and
2558 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Don't wait for EOF after socket error has occurred, but
2561 close the connection. Affected file is silcd/server.c.
2563 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Added support for setting FOUNDER mode on channel with
2566 specific public key which can be set with CMODE command.
2567 Updated protocol specs and implemented in client and server.
2569 * Fixed the Irssi SILC client to correctly shutdown the client
2570 library to avoid memory leaks. Affected files are
2571 irssi/src/silc/core/silc-core.c and silc-servers.c.
2573 * Deprecated the No Reply flag in SKE protocol and introduced
2574 "IV Included" flag which can be used to indicate that the IV
2575 is included in the ciphertext. This makes it possible to use
2576 SILC on unreliable transport, such as UDP which may cause
2577 packet reordering and losses. Updated protocol specs, did
2580 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2583 < 32 bit values in correct size. Affected file is
2584 lib/silcmath/mp_mpi.c.
2586 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Fixed the KE Start Payload parsing to check that mandatory
2589 fields are present. Affected file lib/silcske/payload.c.
2591 * Fixed compilation warnigs in Irssi SILC Client. Affected
2592 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2594 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2596 * Print "nick now appears as newnick" and update Irssi's nicklist
2597 when you change your nick to "nick". Closes #62
2599 * Never format your own nick. Closes #63
2601 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2603 * SILC_UMODE_GONE changes are now propagated correctly to the
2604 Irssi client. Closes #54
2606 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2608 * Fixed example in /HELP KEY
2610 * Added expando $j which expands to current SILC Client version
2612 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Fixed public key decoding in crypto library.
2616 * Added better error printing to SKE library.
2618 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Fixed NICK command to not crash if nickname was not sent.
2622 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2625 Deprecated the old Encrypt-And-MAC order. Updated protocol
2626 specs and implemented.
2628 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2629 generation. Updated specs and implemented.
2631 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Added support for rekey before 2^32 sequence number wraps.
2634 Affected files in server and client library.
2636 * Padding must be at least 8 bytes now. Implemented and updated
2639 * Compute maximum padding for authentication packets to make
2640 passphrase approximation attacks impossible. Affected files
2641 in client library and in server.
2643 * Fixed PING command sending in client library and handling in
2644 server. The server ID must be ID Payload, not raw ID data.
2645 Affected files in server and client library.
2647 * Defined that all public keys sent in commands and notify
2648 payloads are actually Public Key Payloads not raw public key
2649 data. Updated protocol specs and implemented.
2651 * Updated protocol version to 1.2. Updated specs and code.
2653 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2654 status types. Updated specs and the code.
2656 * Added support for normal client to kill its own entries from
2657 the network. Updated protocol specs and the code.
2659 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2660 and added initial implementation.
2662 * Added MAC field to the Private Message Payload to protect
2663 against chosen ciphertext attacks. Updated the protocol specs
2666 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2667 attribute to indicate the user's current idle and signon time
2668 of a service. Updated protocol specs and implemented.
2670 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Added "do_not_bind" argument to silc_client_file_send what
2673 can be used to not bind locally but assume the file receiver
2674 provides the point of connect. Usefull when sender is behind
2675 NAT device. Affected file lib/silcclient/silcclient.h and
2678 * Added -no-listener option to FILE SEND command in Irssi SILC
2679 client. Affected file irssi/src/silc/core/silc-servers.c.
2680 Renamed FILE RECEIVE to FILE ACCEPT.
2682 * Confirm passphrase for private key encryption in
2683 silc_create_key_pair and silc_change_private_key_passphrase.
2684 Affected files are lib/silcutil/silcapputil.c.
2686 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Move silc_client_packet_send back to internal, added
2689 silc_client_send_packet, a bit simpler function for application.
2690 Affected files lib/silcclient/silcclient.h, client.c and
2693 * Moved the SilcClientEntry, SilcChannelEntry and
2694 SilcServerEntry to silcclient.h to be public and documented
2695 them for application. Affected files are
2696 lib/silcclient/silcclient.h and idlist.h.
2698 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Fixed manual page installation patch by Ville Räsänen.
2701 USERS help page fix patch by Ville Räsänen
2703 * Changed the silc_client_command_call interface to make
2704 the command call simpler for the application. The library
2705 now handles the command line parsing, command finding and
2706 execution. Application only needs to call the function
2707 with the command line. Affected files are
2708 lib/silcclient/silcclient.h, command.[ch].
2710 * Fixed silc_get_input to NULL-terminate the returned input.
2711 Affected file lib/silcutil/silcutil.c.
2713 * Resolve the client's public key in JOIN command if the
2714 founder auth data is being requested but we don't know the
2715 client's public key. Affected file silcd/command.c.
2718 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Print notify for server opers when backup router comes
2721 online. Affected file silcd/server.c.
2723 * Fixed the INVITE command to send the invite list in
2724 command reply. Affected file silcd/command_reply.c.
2726 * Fixed MOTD command reply sending. Affected file
2729 * UTF-8 decode the topic in TOPIC command reply and LIST
2730 command reply in Irssi SILC client. Affected file is
2731 irssi/src/silc/core/client_ops.c.
2733 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Fixed the INVITE command to not crash Irssi SILC client
2736 when given without nickname argument. AFfected file
2737 irssi/src/silc/core/client_ops.c.
2739 * Fixed double free in WHOIS query on normal server when
2740 forwarding query to router. Affected file is
2741 silcd/server_query.c.
2743 * Fixed WATCH command reply handling on normal server which
2744 was missing altogether. Affected file silcd/command_reply.c.
2747 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2749 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2750 Included yodl sources for each of these. Also modified
2751 Makefile.am prototype to install these files to proper
2752 locations. Updated CREDITS. Affected file Makefile.am.pre,
2753 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2756 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Added support for encrypted private key files. Now
2759 passphrase must be provided when new key pair is created
2760 (can be empty though), and prompted when loading the
2761 private key. Added support for loading the old-style
2762 non-encrypted private keys as well. Affected files
2763 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2766 * Fixed silc_get_input to accept input on all terminals.
2767 Affected file lib/silcutil/silcutil.c.
2769 * Moved the Irssi SILC client key loading and other stuff
2770 to be called after the arguments and UI is initialized.
2771 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2773 * Added -P option to Irssi SILC client which can be used
2774 to change the passphrase of the private key. Affected
2775 file irssi/src/silc/core/silc-core.c.
2777 * Added silc_change_private_key_passphrase apputil routine
2778 to lib/silcutil/silcapputil.[ch].
2780 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Fixed connection closing in client library to not crash.
2783 Moved the connection freeing totally to function
2784 silc_clinet_del_connection. Affected file
2785 lib/silcclinet/client.c.
2787 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Changed includes/silcincludes.h to silcincludes.h.in to
2790 include configuration specific information. The silcdefs.h
2791 is not included in to installation anymore (it's only
2792 compilation time header).
2794 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Moved the SilcClient and SilcClientConnection from client.h
2797 to the public lib/silcclient/silcclient.h. Changed the
2800 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * If version string in silc_clinet_alloc is NULL the library
2803 puts it automatically. Affected file lib/silcclient/client.c.
2805 * Changed the version strings from variables to #define's
2806 in includes/silcversion.h.
2808 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Added shared library complation support.
2812 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Added lib/silcutil/silcapputil.[ch] for application
2815 utility functions. It includes routines for applications'
2816 convenience. Added silc_create_key_pair, silc_show_public_key
2817 and silc_load_key_pair functions.
2819 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Send RESUME_CLIENT packet from router to backup routers
2822 to in resuming. Affected file silcd/packet_receive.c.
2824 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * In IDENTIFY command parsing, send all other IDs except
2827 Client IDs explicitly to router for resolving on normal
2828 server. Also check that ID received in WHOIS command is
2829 always Client ID, others are not allowed. Affected file
2830 silcd/server_query.c.
2832 * Merged latest changes from irssi.org CVS.
2834 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2837 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2839 * Fixed the heartbeat sending in Irssi SILC client. Moved
2840 the silc_client_packet_send to silcclient.h for application
2841 usage. Affected files lib/silcclient/client_internal.h
2842 lib/silcclient/silcclient.h.
2844 * Fixed a bug in query resolving in server. Used wrong
2845 variable in a for loop and crashed. Affected file is
2846 silcd/server_query.c.
2848 * Server constructs requested attributes only to locally
2849 connected clients. Affected file silcd/server_query.c.
2852 * Fixed a bug when sending resolving from router to server
2853 with requested attributes. The constructed WHOIS command
2854 was incorrect. Affected file silcd/server_query.c.
2857 * Fixed Requested Attributes saving in WHOIS command reply.
2858 The length of the data buffer must be saved too. Affected
2859 file silcd/command_reply.c.
2861 * Update the client entry's servername after detaching is
2862 over. Affected file silcd/packet_receive.c. Bug #37.
2864 * Resolve incomplete client entrys in CUMODE_CHANGE and
2865 CMODE_CHANGE notifys. Affected file is
2866 lib/silcclient/client_notify.c. Bug #42.
2868 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Fixed channel key packet processing bug on backup router
2871 during backup resuming protocol. Affected file is
2872 silcd/packet_receive.c.
2874 * Fixed memory leaks in server. Affected files are
2875 silcd/server.c and silcd/packet_receive.c.
2877 * Fixed packet decryption problem when backup router encrypted
2878 channel message with wrong key during backup resuming
2879 protocol. Affected file silcd/packet_send.c.
2881 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2882 Toni Willberg (toniw@iki.fi)
2884 * Changed the SilcCipher context to be private. Changed the
2885 silc_cipher_get_iv to just return pointer to the IV. Added
2886 silc_cipher_get_name to return the name of the cipher.
2887 Fixed code all around to support these changes. Affected
2888 files are lib/silccrypt/silccipher.[ch], client library and
2891 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Fixed unaligned access in lib/silccore/silcattrs.c.
2895 * Fixed libtool linking in lib/silcsim/Makefile.am.
2897 * Fixed services attribute printing. Affected files is
2898 irssi/src/silc/core/silc-queries.c.
2900 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Fixed a crashbug in incoming server accepting. Affected
2903 file silcd/server.c.
2905 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added automatically generated index to Toolkit Reference
2910 * Added support for Postscript Toolkit Reference Manual.
2912 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2917 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Added 'send_events' boolean argument to the function
2920 silc_schedule_set_listen_fd which sends the set events to
2921 the application explicitly if set to TRUE. Default action
2922 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2923 lib/silcclient/client_internal.h and silcd/server_internal.h.
2925 * Added silc_compare_timeval to determine which time values
2926 is smaller. Affected file lib/silcutil/silcutil.[ch].
2928 * Added sort-of "Quality of Service" (QoS) support to
2929 SilcSocketConnection. Data reception can be controlled with
2930 rate limit per second and/or read data length limit.
2931 Added silc_socket_set_qos. Affected files are
2932 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2934 * Added the QoS configuration to SILC Server configuration
2935 file. Affected files are silcd/serverconfig.[ch] and
2938 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Merged with irssi.org CVS.
2942 * Failed OPER and SILCOPER authentications are now logged.
2943 Affected file silcd/command.c. Bugs #25.
2945 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * ROBODoc documented lib/silcutil/silcbuffer.h and
2948 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2949 <ville.rasanen@iki.fi>.
2951 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Added support for auto-passphrase authentication from the
2954 config file during connecting which was not implemented
2955 yet. Affected file irssi/src/silc/core/client_ops.c.
2957 * Fixed a bug in authentication protocol failure handling which
2958 was processing wrong callback context. Affected files
2959 are lib/silcclient/client.c and protocol.c.
2961 * Fixed the /ATTR allow off to actually work. Affected file
2962 is irssi/src/silc/core/silc-queries.c.
2964 * Fixed the /ATTR -del to work. Affected file is
2965 irssi/src/silc/core/silc-queries.c.
2967 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2971 * Fixed mask attribute adding in Irssi SILC client. Affected
2972 file irssi/src/silc/core/silc-queries.c.
2974 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Added support for saving the requested attributes in
2977 WHOIS to directory. Affected file is
2978 irssi/src/silc/core/silc-queries.c.
2980 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Added support for parsing VCard fields that do not have
2983 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2985 * Fixed a double free bug in hash table foreach function
2986 if the entry was deleted in the foreach callback. Affected
2987 file lib/silcutil/silchashtable.c.
2989 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2991 * Added silc_attribute_get_verify_data to return the signature
2992 verification data for either user digital signature or
2993 server digital signature in Requested Attributes. Affected
2994 files are lib/silccore/silcattrs.[ch].
2996 * Added silc_vcard_alloc which is used to allocated dynamic
2997 SilcVCard context. The silc_vcard_free now checks whether
2998 the context is dynamically allocated or not. Affected files
2999 are lib/silcutil/silcvcard.[ch].
3001 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Periodically remove the NOATTR status from client entry
3004 so that the client may take the attributes in use even after
3005 server has resolved them unsuccessfully earlier. Affected
3006 file silcd/server_query.c and idlist.h.
3008 * Moved sha1hash and md5hash from client->internal to
3009 SilcClient for application usage. Affected files are
3010 lib/silcclient/client.h and client_internal.h.
3012 * Fixed attribute encoding and decoding bugs. Affected
3013 files lib/silccore/silcattrs.[ch].
3015 * Added ATTR command to Irssi SILC Client which is used to
3016 manage user's Requested Attributes sending and values for
3017 WHOIS command. Affected files around Irssi SILC client.
3019 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Added silc_buffer_strformat which can be used to format
3022 strings into a buffer which size is automatically increased.
3023 Affected file lib/silcutil/silcbuffmt.[ch].
3025 * Added implementation of VCard (RFC 2426) which can be used
3026 as part of Requested Attributes in WHOIS command. Affected
3027 file lib/silcutil/silcvcard.[ch].
3029 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Some strncat -> silc_strncat changes our the core and
3034 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
3035 errors. Added better error printing to SKE library.
3036 Affected files lib/silcske/silcske.c, silcske_status.h and
3039 * Save the PKCS key length even if only private key is set to
3040 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
3042 * Fixed the usage of silc_pkcs_get_key_len since it returns the
3043 length in bits not in bytes. Affected files are
3044 lib/silcske/silcske.c, lib/silccore/silcauth.c and
3045 silcd/server_query.c.
3047 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added silc_attribute_payload_encode_data to directly encode
3050 the data into the attributes buffer. Renamed function
3051 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
3052 Affected files are lib/silccore/silcattrs.[ch].
3054 * silc_hash_table_find_foreach calls the foreach function now
3055 once even if the nothing was found with context set to NULL.
3056 Affected file lib/silcutil/silchashtable.[ch].
3058 * Remove the RESOLVING flag from client entry after received
3059 the Requested Attributes from the client. Fixed memory leak
3060 in client entry freeing. Affected files silcd/server_query.c
3063 * Added Requested Attributes support into SILC Client Library.
3064 It is not able to send requested attributes in WHOIS command,
3065 and also receive and process requested attributes. Added
3066 silc_client_attribute_[add|del] and silc_client_attributes_get
3067 functions. Added also `ignore_requested_attributes' to the
3068 SilcClientParams to not use attributes in client. Affected
3069 files are lib/silcclient/command.c, client_attrs.[ch],
3070 silcclient.h, client_internal and client.[ch].
3072 * Changed the silc_client_get_client_by_id to support Requested
3073 Attributes, it takes them as argument now. Affected file
3074 is lib/silcclient/silcclient.h, and idlist.c.
3076 * Added -details option to WHOIS command in Irssi SILC Client
3077 to support the requested attributes. By default it requests
3078 all attributes. Affected file lib/silcclient/command.c and
3079 irssi/doc/help/in/whois.in.
3081 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Add also SERVICE attribute for server-constructed attribute
3084 data. Also digitally sign the attributes and add
3085 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
3086 silcd/server_query.c.
3088 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Changed the silc_attribute_payload_encode to support list
3091 of attributes (function may be called several times to add
3092 a new attribute). Removed the silc_attribute_payload_encode_list
3093 function. The encoding function now also automatically encodes
3094 the data, so the caller does not need to do that. Affected
3095 files lib/silccore/silcattrs.[ch].
3097 * Added support for replying on behalf of the user to the
3098 Requested Attributes in WHOIS command in the server. Affected
3099 file silcd/server_query.c.
3101 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3102 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3104 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Don't swtich to become primary router if we are backup if
3107 decryption error has occurred. Affected file silcd/server.c.
3109 * Fixed a bug in backup router IP address comparison in
3110 silc_server_backup_get.
3112 Save now also the port of the server/router and use that
3113 in comparison as well. Affected file silcd/server_backup.c.
3115 * Normal server now reconnects to backup router automatically
3116 if connection is lost to it. Affected file silcd/server.c.
3118 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * If packet processing fails (like integrity check fails)
3121 the connection is closed now. Affected files are
3122 lib/silccore/silcpacket.c and silcd/server.c.
3124 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Fixed double free in RSA public key set function
3127 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3130 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3133 Added server_query.[ch] which provides one interface for
3134 querying information using all three commands.
3136 * Changed all "typedef unsigned char" in core library to
3137 "typedef SilcUInt8".
3139 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3143 * Renamed silc_server_get_client_resolve to
3144 silc_server_query_resolve and moved to server_query.[ch].
3146 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Resumed client packet handling from server put the resumed
3149 client on wrong list on router and caused the client not
3150 be present on the network anymore. Now fixed to put the
3151 client to correct list. Affected file silcd/packet_receive.c.
3153 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3155 * Various cleanup in error message output in config parsing code
3156 and in server init code. Fixed error log files containing
3157 too many newlines ('\n') in some situations. Affected files are
3158 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3160 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Use the reverse lookupped hostname in client internals
3163 instead of one user provided us as remote server name.
3164 Affected file lib/silcclient/client.c.
3166 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Added 'app_context' to silc_schedule_init. It is an
3169 application specific context that is delivered to application
3170 in task callback functions. Affected files are
3171 lib/silcutil/silcutil.[ch].
3173 * The hb_context in SilcSocketConnection is not freed
3174 automatically anymore (application must free it). Freeing
3175 it automatic is inconsistent. Affected files are
3176 lib/silcutil/silcsockconn.[ch].
3178 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Added support for removing explicitly added client connections
3181 in rehash and closing the client connections if they were
3182 unconfigured in the rehash. Affected file silcd/server.c.
3184 * Added support for aborting automatically pending commands
3185 that never receives the reply (to avoid memory leaks).
3186 Added also silc_server_command_pending_timed to set the
3187 specific timeout for pending command. Affected files are
3188 silcd/command[_reply].[ch].
3190 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3191 specs and lib/silccore/silcstatus.h.
3193 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Changed the silc_get_time to accept time value as argument
3196 or if zero is sent return current local time. Affected
3197 file lib/silcutil/silcutil.[ch].
3199 * Added STATS command to client library and Irssi SILC client.
3200 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3202 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Assure that channel key is set before sending it. May
3205 crash server otherwise. Affected file silcd/packet_send.c.
3207 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Assure that endless loop cannot happen with detached client
3210 resolving on normal server. Added idlist status
3211 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3212 silcd/idlist.h and silcd/packet_receive.c.
3214 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Incoming file transfer request cannot use same session as
3217 the sending session. This can happen when sending file to
3218 yourself. Crashed the client on quit. Affected file
3219 lib/silcclient/client_ftp.c. Bug #24.
3221 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Implemented the draft-riikonen-precense-attrs draft and
3224 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3226 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Distribute the SERVER_SIGNOFF notify also to local backup
3229 routers from the primary router. The backup router may not
3230 have the signing of local server directly connected and need
3231 to know about the signoff. Affected file silcd/server_util.c.
3233 * Use the primary router as the origin of the locally connected
3234 server when it is disconnecting from the backup router since
3235 that's where it really is coming from. Now the clients from
3236 the disconnecting server are removed correctly and "shadow"
3237 clients are not left to the backup router. Affected file
3240 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * If normal server is standalone and found existing but disabled
3243 channel, do not re-create the channel since it creates
3244 duplicate same channels. Affected file silcd/server.c.
3246 * Added anonymous client connections support to server. New
3247 "anonymous" configuration option to ConnectionParams section
3248 added. If set to true, the username and hostname information
3249 of the client will be scrambled and anonymous user mode is
3250 set automatically to the user. Affected files are
3251 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3253 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * In JOIN notify handling, mark that the cache entry of the
3256 client cannot be expired. Can cause crashes on normal
3257 server (asserts client->channels). Affected file is
3258 silcd/packet_receive.c.
3260 * From now on distribution versions are used as protocol versions
3261 instead of by default using the Toolkit base version as protocol
3262 version. Affected file prepare.
3264 * Do not set the locally resolved hostname for local client
3265 entry but take what server sends. This way the real hostname
3266 is showed in WHOIS for yourself. Affected file is
3267 lib/silcclient/idlist.c and lib/silcclient/client.c.
3269 * Resolve local info with IDENTIFY when connecting to server.y
3271 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3273 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3274 for implied search (not needed on platforms which has native
3275 pthreads library). Use --without-pthreads to disable threads.
3276 Affected file is configure.in.pre
3278 * Fixed --with-iconv on platforms which need to bypass (broken)
3279 native iconv(). Affected file is configure.in.pre
3281 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Moved -C option parsing in Irssi SILC client at same time
3284 as other options. The UI was initialized earlier and caused
3285 problems on command line. Bug #16. Affected file is
3286 irssi/src/silc/core/silc-core.c.
3288 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3290 * Added global variable silc_log_timestamp that tells silclog
3291 wether to print or not the timestamp in the logging files.
3292 Affected file lib/silcutil/silclog.[ch].
3294 * Added silcd configuration option Timestamp in the Logging
3295 section. Affected file silcd/serverconfig.[ch],
3296 doc/example_silcd.conf.in.
3298 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Fixed fingerprint checking to check for entirely empty
3301 fingerprint instead of two first bytes when determining
3302 if it is set. Bug #18. Affected file silcd/command.c.
3304 * Fixed duplicate PKCS name registering to not allow it.
3305 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3307 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3309 * Conditionalize non-gcc compiler optimizations for various
3310 platforms, enable those commented out. Cleanups.
3311 Affected file lib/silcmath/mpi/configure.in
3313 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3315 * silc_rng_exec_command() left zombie processes if command
3316 didn't generate any output. Affected file
3317 lib/silccrypt/silcrng.c
3319 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3321 * Rewrote iconv checking, introduce --with-iconv for systems
3322 which rely on libiconv. Check if iconv() provided by libc
3323 is good enough, otherwise demand libiconv. Affected file
3326 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3328 * Search for ldopen() also in libc. This enables SIM support
3329 on *BSD systems. Based on patch from Alex Zepeda. Affected
3330 file configure.in.pre
3332 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3334 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3335 This fixes prepare on *BSD systems. Affected file
3338 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * More fixed for not having purge timeout for global clients
3341 that are on channel. Affected files silcd/command_reply.c
3344 * Fixed the rekey protocol to work with backup router connections.
3345 Rekey packets are now allowed on disabled connections as
3346 well. Affected files silcd/packet_send.c and server.c.
3348 * Do not switch to be as backup router when shutting down and
3349 closing the primary connection. Affected file silcd/server.c.
3351 * Fixed memory leaks in backup router deleting. Added
3352 silc_server_backup_free to free all data during shutdown of
3353 server. Affected files silcd/server_backup.[ch].
3355 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Do not process commands if the sock->user_data is NULL.
3358 Affected file silcd/command.c.
3360 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Fixed buffer overflow and security problems (loosing bits
3363 in CFB encryption) in SILC RNG. Problems reported by
3364 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3366 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Added yet more checks that client is not expired on global
3369 list if it is on channels. Affected file is
3370 silcd/command_reply.c.
3372 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Merged c0ffee's MIME signal patch which adds support for
3375 sending also MIME messages in Irssi SILC Client, and handling
3376 received MIME messages in a signal (and perhaps doing something
3377 to non-textual MIME messages).
3379 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Fixed pending command deletion in server and client library
3382 to check the whole list instead of breaking after first found.
3383 The affected files are silcd/command.[ch] and
3384 lib/silcclient/command.[ch].
3386 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3389 secret or private, otherwise it's possible to find out
3390 whether a secret channel exists or not. Affected file
3393 * If CMODE change fails during the mode setting, assure that
3394 the old mode mask is set for the channel back. Affected
3395 file silcd/command.c.
3397 * Fixed passphrase saving on +a channel on normal server
3398 after successful JOIN command. Affected file silcd/command.c.
3400 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Remove server/router operator privileges in DETACH command,
3403 since it's possible to resume to server where these
3404 privileges would not be allowed for the client. Affected
3405 file silcd/command.c.
3407 * Do not set to wait for backup in rehash of the server.
3408 Affected file silcd/server.c.
3410 * Do not check listener sockets when counting how many
3411 socket connections we have. Affected file is
3412 silcd/server_util.c.
3414 * Do not announce disconnected clients that are remaining
3415 in history (for WHOWAS). This is because SIGNOFF notify
3416 for these has been sent earlier already. Affected file
3419 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Buffer overflow with CUMODE command's mode->mode character
3422 conversion. Reported by Ville Räsänen. Affected file
3423 lib/silcutil/silcutil.c.
3425 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Allow heartbeat packets to go disabled connections anyway.
3428 Affected files silcd/server.c and silcd/packet_send.c.
3430 * Do not broadcast New Channel packets with List flag set
3431 in the packet to backup routers. The router must check
3432 for the correctness of the packets before sending them.
3433 It is possible that router will have enforce Channel ID
3434 change and this would cause desync in the backup router.
3435 Affected file silcd/packet_receive.c.
3437 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3438 are handled in list parsing. They are not list packets
3439 anymore. Affected file silcd/packet_receive.c.
3441 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Stop waiting for backup router through the timeout, not
3444 directly after backup router has arrived. Affected file
3447 * Do not re-create channel keys and send them when removing
3448 clients in server shutdown. Affected files are
3449 silcd/server_internal.h and silcd/server_util.c.
3451 * Notify distribution to backup routers was missing from
3452 the silc_server_send_notify_dest function which caused
3453 desyncing problems with backup router. Affected file is
3454 silcd/packet_send.c.
3456 * The client's channel removing was working wrong on
3457 backup router. It assumed that it doesn't know global
3458 information but backup router does know. For this reason
3459 it could remove channel when it wasn't supposed to do that.
3460 Affected file silcd/server.c and silcd/server_util.c.
3462 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Stop for a couple seconds after badkup router has become
3465 primary router. Affected file silcd/server.c.
3467 * Added silc_server_remove_servers_by_server, which is used
3468 to remove servers originated from some other server. Also
3469 clients of those servers can be removed too. Affected file
3470 silcd/server_util.[ch].
3472 * When removing clients after a server has signed of remove
3473 also all servers behind that server (unless they are known
3474 to be available locally), and send SERVER_SIGNOFF for each
3475 of the server separately. Also the signed off clients are
3476 sent now separately per signed off server. The affected files
3477 are silcd/server.c and silcd/server_util.[ch].
3479 * All servers added with silc_idlist_add_server must always
3480 have both "router" and "connection" pointers set. Otherwise,
3481 bad server entries may be left around in the cache.
3482 Affected file silcd/command_reply.c.
3484 * Do not create the channel key in NEW_CHANNEL packet
3485 processing if the channel is empty. Affected file
3486 silcd/packet_receive.c.
3488 * Completed backup router support for standalone routers.
3489 Supports also servers in the cell that do not use the backup
3492 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Fixed a bug in silc_string_regexify which did not add '^'
3495 at the start of each string, and thus the matching was
3496 not explicit. For example ban list iikone@*!*@* would
3497 match also "priikone", which is wrong, it would have to be
3498 *iikone@*!*@* to match also "priikone". Affected
3499 file lib/silcutil/unix/silcunixutil.c.
3501 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Enable all local server connections before updating client
3504 caches when we've become backup router. Otherwise, signoff
3505 packets may not reach the clients. Affected files are
3506 silcd/server.c and silcd/server_util.[ch].
3508 * Fixed a bug in version string parsing which could crash
3509 the program with specially formatted version string.
3510 Bug reported and patch provided by Ville Räsänen. Affected
3511 file lib/silcutil/silcutil.c.
3513 * Handle the disconnection immediately when DISCONNECT
3514 packet is received in server. Affected file silcd/server.c.
3516 * Primary router now waits a short time (10 seconds) for
3517 backup router connection before accepting any other
3518 connection (except local). Affected file silcd/server.c,
3521 * Fixed a crash in client libary in NICK_CHANGE notify when
3522 NICK_CHANGE arrived for client entry we are resolving
3523 currently. Affected file lib/silcclient/client_notify.c.
3525 * Call the sconn->callback completion even if error had
3526 occurred. Start reconnecting always if connection to
3527 primary router fails during backup router protocol.
3528 Affected files silcd/server.c and server_backup.c.
3530 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Added functions silc_server_send_opers and
3533 silc_server_send_opers_notify to send packets stricly
3534 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3535 to send variable argument notify to operators.
3536 Affected files silcd/packet_send.[ch] and silcd/server.h.
3538 * Removed UMODE rights checking with UMODE_CHANGE notify.
3539 Affected file silcd/packet_receive.c.
3541 * Server/router operator now receives notify when network
3542 switches to backup router and when it resumes the use of
3543 primary router. Affected file silcd/server.c and
3544 silcd/server_backup.c.
3546 * Fixed the updating of client information after backup
3547 resuming protocol is over; update all except local clients
3548 to the new primary router. The affected file is
3549 silcd/server_util.c.
3551 * Added support for closing active connections in rehash
3552 that were unconfigured by the user. Supports currently
3553 closing server and router connections. Affected file
3556 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3558 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3560 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3561 is NULL since seems that on some platforms NULL is allowed
3562 and on some it's not. Fallback encoding is used instead.
3563 Affected file lib/silcutil/silcstrutil.c.
3565 * Fixed statistics updating for incoming server connection
3566 which could cause problems when re-connecting. Affected
3567 file silcd/server.c.
3569 * Preliminary backup router support for standalone router
3570 added. Affected files in silcd/.
3572 * Mark server connections in backup router disabled before
3573 and after backup protocol. Affected file is
3574 silcd/server_backup.c.
3576 * Added support for reconnecting to remote server connection
3577 even if the protocol fails, and if the configuration wants
3578 us to keep trying to connect anyway.
3580 Server connection is not allowed to backup router if
3581 backup router does not have connection to primary router yet.
3583 Affected file is silcd/server.c.
3585 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3587 * Added silc_client_udpate_server function to update changed
3588 server info. Affected file lib/silcclient/idlist.[ch].
3590 * Added check for server entries that are being resolved when
3591 notify is received. If being resolved, handle the received
3592 notify only after it's resolved so that all notifys are
3593 handled in same order as received from the server.
3595 Added similar resolver check to channel entries. Every
3596 notify that cause resolving of any information that affects
3597 channel entry marks the channel entry in waiting state.
3598 After whatever resolving is over the waiters are signalled
3599 and only then the notifys are handled in the same order
3600 as delivered from the server.
3602 Affected files are lib/silcclient/idlist.[ch], and
3605 * Fixed KILLED notify handling in normal server. Affected
3606 file silcd/packet_receive.c.
3608 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3609 is locally connected, or was locally connected (but may
3610 be detached and connection is not active). Added also
3611 SILC_IS_LOCAL for checking this status. Affected files
3612 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3613 silcd/server.c and silcd/server_internal.h.
3615 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Don't send or handle TOPIC_SET if topic is already set and
3618 is same as being set. Affected files silcd/command.c and
3619 silcd/packet_receive.c.
3621 * Fixed CMODE change rights checking to work correctly when
3622 removing modes by operator. Affected file is
3623 silcd/server_util.c.
3625 * Fixed some handling with New Channel packet in router and
3626 fixed some CMODE_CHANGE notify handling in server and router.
3627 Affected file is silcd/packet_receive.c.
3629 * Changed "disconnect" client operation to include the
3630 reason of the disconnection and optional disconnection
3631 message. Affected file lib/silcclient/silcclient.h.
3633 * Made the compilation of lib/contrib/ stuff conditional.
3634 Affected files configure.in.pre, lib/contrib/Makefile.am.
3636 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3639 to the sender of the notify too, to avoid situation where two
3640 notifys are in the network at the same time going to oppsite
3641 directions. Affected file silcd/packet_receice.c.
3643 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Delete the client from channel even if the cilent->id is
3646 NULL. It was possible that client was deleted without
3647 removing from channels (theoretically at least). Affected
3648 file silcd/server.c and silcd/server_util.c.
3650 * Free the client data too when resuming is not successful.
3651 Affected file silcd/packet_receive.c.
3653 * Merged some code from c0ffee's silc-plugin. Affected files
3654 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3656 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3657 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3658 to the primary router connection, the other one returns
3659 TRUE if packet must be broadcasted to network.
3661 * All notifys that are destined to primary router (to network)
3662 are now automatically sent to backup routers even if the
3663 router is standalone (and has backup router). Affected files
3666 * Added --without-irssi and --without-silcd configuration
3667 options for disabling the compilation of these applications.
3668 Affected file configure.in.pre and prepare.
3670 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3673 UTF-8 encoding and decoding. Added also new encodings
3674 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3676 Added also SILC_STRING_LANGUAGE which is language and charset
3677 specific encoder and decoer for those platforms that support
3678 iconv(). It can convert the UTF-8 to and from the locale
3679 specific character set.
3681 Affected file lib/silcutil/silcstrutil.[ch].
3683 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3685 * Added function silc_get_command_name to the file
3686 lib/silcutil/silcutil.[ch].
3688 * Improved the server debug output a bit. Affected files are
3691 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Save the channel passphrase when received succesful JOIN
3694 command reply from router, on normal server. Otherwise
3695 joinig +a channels from normal server is not possible.
3696 Affected file silcd/command.c.
3698 * Fixed a bug in TOPIC_SET notify handling. The notifier
3699 may be other than client too, like server or channel.
3700 It expected it to always be only client and ignored the
3701 notify. Affected file silcd/packet_recieve.c.
3703 * Removed some (unnecessary) debug printing from
3704 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3706 * Do not force CMODE_CHANGE when server is announcing new
3709 Router announces stuff only after server reannounces channel
3710 after CHANNEL_CHANGE notify.
3712 These fixes optimizes the announcing procedure, and perhaps
3713 fixes some problems too. Affected file silcd/packet_receive.c.
3715 * Fixed SERVER_SIGNOFF sending to local clients. It was
3716 totally broken and sent the notify to all local clients,
3717 instead of only to those that was on same channel as the
3718 signing off clients. Affected file silcd/server_util.c.
3720 * Added -D option to server. It can be used to give debug
3721 level. The levels are from 0 - 99, and are predefined for
3722 smooth server debugging. (see silcd.c for the predefined
3723 levels). Affected file silcd/server.c.
3725 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Fixed a bug in Irssi SILC client to close the connection
3728 properly when disconnecting from server. Affected file
3729 irssi/src/silc/core/client_ops.c.
3731 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * When authenticating as founder during JOIN command, check
3734 that the one authenticating becomes the only founder on the
3735 channel. Affected file silcd/command.c.
3737 * Better checking for founder mode setting when CUMODE_CHANGE
3738 notify is received. Affected file silcd/packet_receive.c.
3740 * Close all connections when shutting down the server by sending
3741 DISCONNECT packet. Close all listeners too when shutting
3742 down the server. Affected file silcd/server.c.
3744 * Handle DISCONNECT packet correctly in client library by
3745 calling the "disconnect" client operation. Affected file
3746 lib/silcclient/client.c.
3748 * Handle local errors correctly during resuming. Affected
3749 file lib/silcclient/client.c.
3751 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * The log file is not dupped internally anymore in
3754 lib/silcutil/silclog.c. Fixed memory leaks too.
3756 * The scheduler now dispatches all pending timeout tasks
3757 when it is uninitialized with silc_schedule_uninit.
3758 Affected file lib/silcutil/silcschedule.c.
3760 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Added --enable-stack-trace option to configure. Added
3763 memory allocation stack trace support. Added files
3764 lib/silcutil/stacktrace.[ch]. Affected files are
3765 lib/silcutil/silcmemory.[ch].
3767 * Fixed memory leaks from libraries and server. Affected
3768 files around the tree.
3770 * Reverted back a fix made to CUMODE which broke it.
3771 Affected file silcd/command.c.
3773 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3776 core library, and implemented it. All textual messages SHOULD
3777 use this flag and the message MUST be UTF-8 encoded.
3778 All text messages sent by Irssi SILC client are now UTF-8
3779 encoded (regardless whether the terminal supports UTF-8 or not).
3780 Affected files are lib/silccore/silcchannel.h,
3781 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3784 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Added lots of new statistics updating that was missing from
3787 the server and router code. Affected files in silcd/.
3789 * Sending SIGUSR1 signal to server now dumps the current
3790 server statistics into /tmp directory. Affected file is
3793 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3794 the SILC Hash Interface also. Added new functions
3795 silc_hash_get_name, silc_hash_init, silc_hash_update and
3796 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3798 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3800 * Added some better info printing for client during connecting.
3801 Affected file silcd/server_util.c.
3803 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3804 to silence a user on a channel. Affected files are
3805 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3806 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3807 and silcd/packet_receive.c.
3809 * Fixed a fatal bug in handling of malformed command payload.
3810 Affected file silcd/command.c.
3812 * Fixed a double free when announcing channel users to router.
3813 Affected file silcd/server.c.
3815 * After successful authentication to channel founder mode, check
3816 that there isn't anyone else with founder mode on the channel.
3817 The one that authenticated will become founder and anyone
3818 else is demoted. Affected file silcd/command.c.
3820 * Added error printing of any error that has occurred during
3821 any command in client library. Affected file is
3822 irssi/src/silc/core/client_ops.c.
3824 * Removed some error printing from the client library and left
3825 it for the application to worry (from the error status it
3826 receives in 'command' client operation. Affected file is
3827 lib/silcclient/command.c.
3829 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3832 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3833 Starting key agreement with itself is denied. Affected file
3834 is lib/silcclient/client_keyagr.c.
3836 * Fixed some error checkings from the SFTP library which caused
3837 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3838 and lib/silcsftp/sftp_util.c.
3840 * Added new "debug" and "debug_string" settings to Irssi SILC
3841 client which can be used to print runtime debugging on the
3842 Irssi's screen. Available when compiled with --enable-debug
3843 option. Affected file irssi/src/silc/core/silc-core.c.
3845 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3847 * Fixed a missing variadic parameter in a function call that
3848 caused server crash when a non-allowed connection arrived.
3849 Reported by Richard Becker. Affected file silcd/server.c.
3851 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Added WATCH list sending to backup routers from router.
3854 The WATCH command is sent by the router to the backup
3855 router. Affected file silcd/command.c.
3857 * Mark the backup_router flag for RouterConnection entry
3858 if the backup router stuff is defined in the config file.
3859 Affected file silcd/serverconfig.c.
3861 * Fixed some backup data sending around the code to work better
3862 if the router is standalone router. Not all places were fixed.
3863 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3866 * Fixed the router connecting when connecting to multiple
3867 routers. It ignored every other router except the first
3868 one. Affected file silcd/server.c.
3870 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Made the private key generation after expiration optional.
3873 If not created after expiration the old key will re-expire
3874 at a later time (and thus key pair is not necessary to
3875 change). Affected file irssi/src/silc/core/clientutil.c.
3877 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * The length arguments in bind() and connect() were wrong
3880 and fixed now to used SIZEOF_SOCKADDR in the
3881 lib/silcutil/unix/silcunixutil.c.
3883 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Fixed detach timeout handling to use Client ID and not
3886 the actual client entry which may be freed in the callback.
3887 Affected file silcd/command.c.
3889 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Merged c0ffee's multiple interface support patch.
3892 Affected files in silcd/.
3894 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Cleanup keys properly. Affected file is
3897 irssi/src/silc/core/clientutil.c.
3899 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Display the user mode on the status bar. Affected file
3902 irssi/src/silc/core/silc-expandos.c.
3904 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * If private message key is not set, but the flag is set in
3907 the packet, ignore the packet since it cannot be decrypted.
3908 Affected file lib/silcclient/client_prvmsg.c.
3910 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * When resuming client, remove the old client entry from
3913 the watcher list too. Affected file silcd/packet_receive.c.
3915 * Do not allow normal server to force founder mode away
3916 from router if the founder mode is already set. Affected
3917 file silcd/packet_receive.c.
3919 * Remove the client entry with watch notify types with short
3920 timeout, and not directly, so that other notifys can be
3921 retrieved too. Affected file lib/silcclient/client_notify.c.
3923 * Display notification about data messages that cannot be
3924 displayed. Affected files irssi/src/silc/core/client_ops.c,
3925 irssi/src/fe-common/silc/module-formats.[ch].
3927 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Fixed the CHANNEL_CHANGE notify handling in client libary
3930 to not use freed memory. Affected file is
3931 lib/silcclient/client_notify.c.
3933 * Fixed CUMODE_CHANGE notify handling in server. Affected
3934 file silcd/packet_receive.c.
3936 * Fixed USERS command to support empty channels. Affected
3937 file silcd/command.c.
3939 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Allow multiple identical pending commands to be registered
3942 in client library. Affected file is lib/silcclient/command.c.
3944 * Call the completion for resolving client information only
3945 after all resolvers has finished. This fixes a crash in
3946 the client. Added support for checking when the resolvers
3947 are finished. Affected file is lib/silcclient/idlist.c.
3949 * Wait by default 3 seconds before reconnecting to the server
3950 after being disconnected. Makes the /detach command a bit
3953 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Check the watcher list before sending signoff notifys
3956 when closing client connection. Affected file is
3959 * Added better CMODE command rights checking. Affected file
3960 silcd/server_util.c.
3962 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3964 * Fixed watcher list checking during server signoff. It
3965 crashed the server. Affected file silcd/server_util.c.
3967 * The JOIN command reply returns now the founder's public
3968 key. Affected file is silcd/command.c.
3970 * Announce the channel mode, and the mode properties with
3971 CMODE_CHANGE notify. Affected file silcd/server.c.
3973 * Mark new channels by default disabled, untill at least
3974 one user joins the channel. Affected file is
3975 silcd/packet_receive.c.
3977 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * The nickname argument to watch notify can be optional.
3980 Fixes a crash in server. Affected file silcd/packet_send.c.
3982 * Remove the client entry from cache if the WATCH notify type
3983 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3984 lib/silcclient/client_notify.c.
3986 * Check the watcher list before and after changing nickname
3987 when the NICK_CHANGE notify is received. Affected file is
3990 * Fixed a crash in OPER and SILCOPER command sending. Empty
3991 passphrase caused the crash. Affected file is
3992 lib/silcclient/command.c.
3994 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * Merged with Irssi CVS for Irssi SILC client.
3998 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Completed the protocol specifications.
4002 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Merged with Irssi CVS for Irssi SILC client.
4006 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Added the founder's public key delivery to the
4009 CUMODE_CHANGE notify type as well. Updated the protocol
4010 specs and the code. Affected files are silcd/packet_send.[ch],
4011 silcd/packet_receive.c and silcd/command.c.
4013 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Added silc_pkcs_public_key_copy function into the
4016 lib/silccrypt/silcpkcs.[ch].
4018 * Remove the `iv' from the SilcChannelEntry since we can
4019 live without it. Affected files are silcd/idlist.h and
4020 silcd/packet_receive.c.
4022 * Added support for sending the founder's public key in
4023 the CMODE_CHANGE notify packet in the server. Affected
4024 files are silcd/packet_send.[ch], silcd/packet_receive.c,
4025 silcd/command.c and silcd/server.c.
4027 * Changed the FOUNDER_AUTH authentication to use only
4028 public key authentication as defined by new protocol
4029 specs. Passphrase authentication with that mode cannot
4030 be used anymore. It is now possible to reclaim founder
4031 mode from any server in the network. Affected files are
4032 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
4034 * Added permanent channels support by making the channel
4035 permanent when FOUNDER_AUTH mode is set on the channel.
4036 The channel will not be destroyed even if channel is empty
4037 when that mode is set. Protocol TODO #17. Affected
4038 files are silcd/server.[ch], server_util.[ch],
4039 silcd/command.c, silcd/packet_receive.c and
4040 lib/silcclient/command.c.
4042 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Added reference counter to the command reply context in
4045 the client library. Affected files are
4046 lib/silcclient/command_reply.[ch].
4048 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Fixed rekey protocol with PFS in the client library.
4051 Affected file is lib/silcclient/protocol.c.
4053 * Added support for list of errors in client library
4054 command reply handling. Affected file is
4055 lib/silcclient/command_reply.c.
4057 * Defined that the WHOIS and IDENTIFY commands can send
4058 list of errors. Updated the protocol specs. Protocol
4061 * Added support for sending list of errors to WHOIS and
4062 IDENTIFY commands in server. Added support for receiving
4063 list of errors in server. Affected files are
4064 silcd/command.c and silcd/command_reply.c.
4066 * Fixed client info resolving on LEAVE command in client
4067 library to not crash. Affected file is
4068 lib/silcclient/client_notify.c.
4070 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Defined that the NICK command replies with thew changed
4073 nickname too, to make the nickname changing simpler at
4074 the client's end. Updated protocol specs and the code
4075 in client and server. Affected files are
4076 silcd/command.c, lib/silcclient/command_reply.c and
4077 lib/silcclient/command.c.
4079 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4081 * Added `Compressed' packet flag to indicate that the packet
4082 payload is compressed by the sender. Updated the protocol
4083 specs and the core library. The compression still is not
4084 implemented in the sources. Affected file is
4085 lib/silccore/silcpacket.h.
4087 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Remove pending command callbacks also if the connection
4090 to the server is destroyed. Affected file is
4091 lib/silcclient/client.c.
4093 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Added new QUIET channel user mode that can be used to
4096 quiet a user in a channel. Updated the protocol specs but
4097 it wasn't implemented yet. Protocol TODO #27. Affected
4098 file is lib/silccore/silcmode.h.
4100 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Added BLOCK_INVITE user mode to be able to block incoming
4103 invite notifications. Protoocol TODO #26. Affected files
4104 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4107 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4108 the protocol specs and the code. Affected file is
4109 lib/silccrypt/silcpkcs.c.
4111 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Disconnect Payload includes now the status type. Updated
4114 the protocol specs and the code. Protocol TODO #25.
4115 Affected files are silcd/server.c, lib/silcclient/client.c.
4117 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4118 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4119 Moved the silc_client_command_status_messages table to the
4120 lib/silcutil/silcutil.c and added new funtion
4121 silc_get_status_message, which deprecates function
4122 silc_client_status_message. Affected files are
4123 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4124 lib/silcutil/silcutil.[ch].
4126 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Defined that the nickname hash in Client ID MUST be from
4129 lowercase nickname. This effectively changes nicknames in
4130 SILC to case-insensitive. Updated the protocol specs and
4131 the code. Affected files are lib/silcutil/silcutil.[ch],
4132 silcd/serverid.c, and silcd/idlist.c.
4134 * Added new channel user modes BLOCK_MESSAGES_USERS and
4135 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4136 code. Affected files are lib/silccore/silcmode.h,
4137 lib/silcclient/command.c, and silcd/packet_send.c.
4139 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4140 specs and code. Affected file lib/silccore/silcstatus.h.
4142 * Added support for watch list. It is possible to add nicknames
4143 to be watched, and when they come to network, leave network
4144 or user mode changes the watcher will be notified of this
4145 change. Added SILC_COMMAND_WATCH command, added new
4146 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4147 notifications. Updated the protocol specs and implemented
4148 this to library, client and server. Protocol TODO #21.
4149 Affected files are lib/silccore/silccomand.h,
4150 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4151 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4152 silcd/packet_send.[ch], silcd/packet_receive.c, and
4153 irssi/src/silc/core/client_ops.c.
4155 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4156 somebody watching you. Updated the protocol specs and the
4157 code. Affected files are lib/silccore/silcmode.h, and
4158 lib/silcclient/command.c.
4160 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Added service support to SILC protocol. Added new command
4163 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4164 core library. Services are not implemented in server or
4165 client for now. Protocol TODO #20. Affected files are
4166 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4168 * Added SilcStatus argument to `command' client operation
4169 to return the error status when command sending fails
4170 locally. Changed all command in client library to return
4171 correct command status. Affected files are
4172 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4173 irssi/src/silc/core/client_ops.c.
4175 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4177 * Added silc_mime_parse function to parse MIME headers.
4178 Affected files are lib/silcutil/silcstruti.[ch].
4180 * Added MIME header parsing in Irssi SILC Client. It displays
4181 all textual MIME objects, others it ignores. Affected file
4182 is irssi/src/silc/core/clien_ops.c.
4184 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4186 * Fixed a bug in the pid writing function, which couldn't be
4187 written in a root-owned directory.
4189 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Defined that channel message to unknown Channel ID must
4192 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4193 Updated the protocol specs and the code in server. The
4194 affected file is silcd/packet_receive.c.
4196 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4199 that it is used to send error notifys if error occurs during
4200 some SILC packet processing, except commands. The error
4201 types are same as for command reply types. Defined that
4202 if private message is sent to unknown Client ID the error
4203 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4204 Updated the protocol specs and code. Affected files are
4205 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4206 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4207 and irssi/src/silc/core/client_ops.c. Renamed the
4208 SilcCommandStatus to SilcStatus.
4210 * Defined the use of extra WHOIS attributes in WHOIS command.
4211 The <Requested Attributes> (defined in a separate document)
4212 can be used to request additional information about user
4213 not returned by standard WHOIS command. Defined that server
4214 can send WHOIS command directly to client. Client provides
4215 the requested attributes to the server. Updated the protocol
4216 specs. Protocol TODO #4. Implementation is not done yet
4217 (Protocol TODO #24).
4219 * Renamed function silc_client_command_status_message to
4220 silc_client_status_message. Affected files are
4221 lib/silcclient/command_reply.[ch].
4223 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4226 32 bit integers. Updated the protcol specs and the code.
4227 Affected files are silcd/command.c and
4228 lib/silcclient/command.c.
4230 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4232 * Fixed a bug in library where sending a bogus authentication
4233 payload would lead to a crash. Affected file is
4234 lib/silccore/silcauth.c.
4236 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Added detach_disabled and detach_timeout server config
4239 options to the server. Affected files silcd/serverconfig.[ch],
4240 silcd/command.c and silcd/packet_receive.c.
4242 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4244 * Added resolve_cmd_ident field to the SilcClientEntry structure
4245 too so that if the entry is for example being resolved so
4246 another command may attach to the same pending command reply
4247 without requiring to resolve the same entry again. Added
4248 support for adding multiple pending commands for one
4249 command idenfier. Affected files lib/silcclient/command.[ch],
4250 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4252 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Defined that server receives WHOIS command reply for private
4255 and secret channels too. Updated protocol specs and the
4256 code in server. Affected file silcd/command.c.
4258 * Defined <channel user mode list> argument to WHOIS command
4259 reply for returning user modes on the channels. The
4260 channel list now doesn't include the user mode anymore but the
4261 actual channel mode. Updated protocol specs and the code in
4262 client and server. Affected files are silcd/command_reply.c,
4263 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4264 and lib/silcclient/command_reply.c.
4266 * Save the channels list in WHOIS command reply in normal server
4267 so that WHOIS always shows joined channels also in normal
4268 server and not just on router. Affected file is
4269 silcd/command_reply.c.
4271 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4273 * Defined that server receives USERS command reply for private
4274 and secret channels too. Updated protocol specs and the
4275 code in server. Affected file silcd/command.c.
4277 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Changed the UMODE's mode mask argument to be optional. If
4280 not provided then the command merely returns the current mode
4281 mask to the client. Updated protocol specs and the server.
4282 Affected file is silcd/command.c.
4284 * Added SILC session detachment/resuming support. It is possible
4285 to detach by closing the network connection and then re-connect
4286 and resume to the old client session. Added DETACHED user
4287 mode that server will set for detached client. Added new
4288 packet RESUME_CLIENT which is used to perform the resuming
4289 process. Added DETACH command. Updated the protocol specs,
4290 core library, client and server. Protocol TODO #22. Very
4291 many affected files around the tree.
4293 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Changed the CMODE's mode mask argument to be optional. If
4296 not provided then the command merely returns the current mode
4297 mask to the client. Updated protocol specs and the server.
4298 Affected file is silcd/command.c.
4300 * Changed the Killer's Client ID in KILLED notify to be just
4301 any ID payload since router server is allowed to kill as well.
4302 Updated protocol specs, client libary and server. Affected
4303 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4304 and irssi/src/silc/core/client_ops.c.
4306 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4308 * Added new user modes ANONYMOUS for special anonymous servers
4309 that may set the mode for client, and BLOCK_PRIVMSG which
4310 client may set to block incoming private messages unless the
4311 Private Message Key flag is set (using private keys to protect
4312 private messages). Updated protocol specs and code in client
4313 and server and core library. Protocol TODO #23. Affected
4314 files are lib/silccore/silcmode.h, silcd/server.[ch],
4315 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4316 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4318 * Added new channel user mode BLOCK_MESSAGES which the client
4319 may set to itself to tell server not send channel messages.
4320 Other packets such as channel key packets are still sent.
4321 Protocol TODO #23. Updated the protocol specs, client and
4322 server. Affected files are lib/silccore/silcmode.h,
4323 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4324 lib/silcutil/silcutil.c, silcd/command.c, and
4325 silcd/packet_send.c.
4327 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Redefined the Status Payload to include now two 8 bit fields,
4330 instead of one 16 bit field. This now makes it possible to
4331 send list of errors. Updated the protocol specs and the code
4332 in core library, client library and server. Protocol TODO #1.
4333 Affected files are lib/silccore/silccommand.[ch],
4334 lib/silcclient/command_reply.[ch], silcd/command.c,
4335 silcd/command_reply.c and silcd/packet_receive.[ch].
4337 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4339 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4340 must be handled by the application and should tell the application
4341 that an error message was already printed, and it should print the
4342 config coords (line, filename, ...). Affected files are
4343 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4345 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4346 server config parsing code more readable.
4348 Fixed a bug in the fetch_logging() config callback.
4350 Affected files is silcd/serverconfig.c.
4352 * Drop root privileges when started in foreground. Don't drop them
4353 if debugging also. Affected file is silcd/silcd.c.
4355 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Added more IM-like features by introducing new user modes
4358 for setting various presence information. Added new modes:
4359 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4360 specs and code. Protocol TODO #19. Affected files are
4361 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4362 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4364 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Added STATS command to the protocol after all, to return
4367 various statistical information about the network. It can
4368 be used by clients to retrieve statistical information, and
4369 servers may use it to to fetch cell and network wide
4370 statistics from router. Updated the protocol specs and
4371 implemented it to the server. Protocol TODO #16.
4372 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4373 silcd/command_reply.[ch].
4375 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * The LIST command reply in client libary now adds new channel
4378 entry if the returned channel doesn't exist yet in cache,
4379 and returns the channel entry to the application in the
4380 command_reply client operation. Affected file is
4381 lib/silcclient/command_reply.c.
4383 * Changed the channel message payload's MAC generation to
4384 include the IV in the MAC as well. This way all relevant
4385 parts of the channel message payload are authenticated also
4386 with the channel message MAC (and not only by packet MAC).
4387 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4388 Affected file is lib/silccore/silcchannel.c.
4390 * Fixed the SKE to save the remote version, since the
4391 silc_ske_parse_version mistakenly checked wrong version,
4392 after it replaced the start payload. Affected files are
4393 lib/silcske/silcske.[ch].
4395 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4398 string utility functions. Added there also new functions
4399 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4400 Affected files lib/silcutil/silcstrutil.[ch].
4402 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4403 files are lib/silcutil/silcstrutil.[ch].
4405 * Defined that the security property fields in SKE SHOULD be
4406 UTF-8 encoded, defined that version string MUST be US-ASCII
4407 encoded, defined that passphrases sent in connection
4408 authentication protocol MUST be UTF-8 encoded. Implemented
4409 these to the client and server. Defined also that other
4410 passphrases sent in the protocol MUST be UTF-8 encoded.
4411 Affected files are lib/silcske/silcske.c,
4412 lib/silcclient/protocol.c, silcd/protocol.c,
4413 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4415 * Changed the silc_client_close_connection interface to not
4416 need the SilcSocketConnection which should not be visible
4417 to application. Affected files are lib/silcclient/client.c
4418 and lib/silcclient/silcclient.h.
4420 * Rewrote the text for Private Message Key Payload in the
4421 protocol specification. Protocol TODO #11.
4423 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Upgraded the protocol version to 1.1, updated protocol specs
4428 * Added the nickname as new argument to NICK_CHANGE notify and
4429 added it to protocol specs and implemented it to client and
4430 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4431 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4432 lib/silcclient/client_notify.c.
4434 * Added the killer's client ID to the KILLED notify and added
4435 it to protocol specs and implemented it to client and server.
4436 Protocol TODO #13. Affected files are silcd/command.c,
4437 silcd/packet_receive.c, packet_send.[ch],
4438 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4439 The killer's client entry is now returned to application in
4440 the `notify' client operation.
4442 * Fixed the Max Argument fields that had too large value set
4443 in the protocol specs. Protocol TODO #14.
4445 * Added the LEAVE command reply to return the ID of parted
4446 channel. Updated protocol specs and implemented it to the
4447 client and server. Protocol TODO #15. Affected files are
4448 silcd/command.c, lib/silcclient/command_reply.c. The channel
4449 entry is now returned to application in the `command_reply'
4452 * Rewrote the version SKE version checking in client libary
4453 and in server to use the silc_parse_version_string. Affected
4454 files are lib/silcclient/protocol.c, silcd/protocol.c.
4456 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4457 commands that was missing it, and updated protocol specs and
4458 the server implementation. Protocol TODO #10. The affected
4459 file is silcd/command.c.
4461 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4462 generic reply to a generic request (REQUEST flag), and
4463 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4464 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4465 to define the payload for DATA flag. Added the flags to
4466 the implementation. Protocol TODO #9. Affected file is
4467 lib/silccore/silcchannel.h.
4469 Changed the client library to return the message length
4470 to application as well in the channel_message and private_message
4471 client operations. Affected files are
4472 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4473 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4474 and lib/silcclient/client_ops_example.c.
4476 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4477 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4478 the channel. Updated protocol specs and impelemented this
4479 to client and server. Protocol TODO #6. Affected files are
4480 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4481 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4483 Added new options m and M to CMODE command in Irssi SILC
4484 client to set these modes.
4486 * Deprecated all administrative commands from SILC protocol
4487 since they are highly implementation specific commands.
4488 Updated protocol specs. Moved the old commands in
4489 implementations to private range of command types. Affected
4490 files are silcd/command.c, lib/silcclient/command.c and
4491 lib/silcclient/command_reply.c. Protocol TODO #8.
4493 * Fixed a bug in server where sending unknown command crashes
4494 the server. Affected file silcd/command.c.
4496 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4498 * Added SILC_PROTOCOLVERSION macro to check protocol version
4499 of a socket connection. The affected file is
4500 lib/silcutil/silcsockconn.h.
4502 * Added better error logging in rekey protocol. Affected file
4505 * Do not check public key types in SKE during rekey. Affected
4506 file lib/silcske/payload.c.
4508 * Fixed the rekey protocol with PFS, which was totally broken.
4509 Affected file silcd/protocol.c.
4511 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4513 * Some client implementations quit network by doing first LEAVE
4514 and then immediately SIGNOFF (like Bombyx). We now do check
4515 after a short time after LEAVE notify and check whether the
4516 client is still valid after LEAVE, and if not we remove it from
4517 cache. Affected file is lib/silcclient/client_notify.c.
4519 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4521 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4522 it's good not to have security holes here.
4524 * Fixed a negative refcount situtuation for the config context.
4525 Affected file is silcd/serverconfig.c.
4527 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4529 * ROBOdoc documented lib/silcutil/silcutil.h.
4531 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4533 * Optimized even more the SilcPacketContext structure. Now
4534 totally saved 16 bytes of memory per context after optimization.
4535 Affected files are lib/silccore/silcpacket.[ch].
4537 * Made strict checks for valid SILC IDs. Affected file is
4538 lib/silccore/silcid.c.
4540 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * Changed the object argument for silc_cipher_register,
4543 silc_hash_register, silc_hmac_register and silc_pkcs_register
4544 to const. Affected files are lib/silccrypt/silccipher.[ch],
4545 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4547 * Changed the silc_get_username and silc_get_real_name to
4548 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4550 * Fixed the Irssi SILC Client to use the silc_get_username and
4551 silc_get_real_name insted of glib routines since the glib
4552 routines only corrupt stack. Fixes the Irssi SILC to work in
4553 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4555 * Fixed the Irssi to not use g_get_home_dir since it crashes
4556 or returns garbage on cygwin and corrupts stack. Added function
4557 get_home_dir to Irssi routines. Affected files are
4558 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4560 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * Made some structure optimizations. SFTP memory FS MemFSEntry
4563 entry structure. Optimized SilcTask structure. Optimized
4564 SilcPacketContext structure.
4566 Affected files lib/silcsftp/sftp_fs_memory.c,
4567 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4569 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4571 * And yet again reverted back the config thing since Johnny
4572 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4575 * Fixed memory leaks from config object. Affected files are
4576 silcd/serverconfig.[ch].
4578 * Added support for adding new connections to the server in rehash.
4579 After rehash they take effect.
4581 Added support for changing the maximum allowed connections in
4582 rehash. The number can grow but going smaller is not supported.
4584 Added function silc_server_num_sockets_by_remote to the
4585 silcd/server_util.[ch].
4587 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4589 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4591 * Added preliminary checking during config parsing for a valid
4592 public/private key and removed further checks in the code.
4593 Affected files are silcd/serverconfig.[ch], server.c.
4595 * Moved functions silc_server_drop() and silc_server_daemonise()
4596 from server.c to silcd.c since they are stricly related to
4597 the application activity.
4599 * Reverted a small part of the automatic ref/unref since
4600 it caused a double unref in some situations. Affected
4601 files are silcd/silcd.[ch], server.c, serverconfig.c.
4603 * Added some .cvsignore files in the lib directory.
4605 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Fixed silc_net_gethostbyaddr to correctly resolve by
4608 address. Affected file lib/silcutil/silcnet.c.
4610 * Fixed the notify relaying to client. The HMAC to be used
4611 with relayed packets ws wrong and caused decryption failure
4612 at the client end. Affected file is silcd/packet_receive.c.
4614 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Created new branch silc_protocol_1_0_branch.
4618 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4620 * Changed the silc_server_config_* routines to be SilcServer
4621 independent. They are now officially application specific code
4622 and not part of generic server implementation. Affected files
4623 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4625 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4627 * Added automatic referencing of config context in the
4628 silc_server_config_alloc, and automatic unreferencing in the
4629 silc_server_config_destroy. Affected files are
4630 silcd/serverconfig.[ch], silcd/silcd.c.
4632 * Fixed the silc_log_quick handling in the logging routines.
4633 It didn't log quickly when it was TRUE. Affected file is
4634 lib/silcutil/silclog.c. Also the flush delay was set even
4635 if it was 0 in config file. Affected file is
4636 silcd/serverconfig.c.
4638 * Added support for changing key pair of the server in rehash.
4639 Affected file silcd/server.c.
4641 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4644 too early, before getting the channel entry. Affected file
4645 is silcd/packet_receive.c.
4647 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4649 * Added functions silc_server_config_[ref/unref], these are used
4650 to prevent that the config object is destroyed.
4652 No longer directly affect global variables silc_log_quick and
4653 silc_log_delay, they are first cached inside the config object
4654 and then applied with silc_server_config_setlogfiles().
4656 silc_server_config_set_defaults() is now internal to
4657 serverconfig.c, there are no reasons to show this internal stuff
4660 Affected files are silcd/serverconfig.[ch].
4662 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4663 fprintf's to stderr, since some code may be executed again after
4664 the server went into the background. Affected files are
4667 * Added rehash support. Added function silc_server_rehash() that
4668 will perform all the basic tasks of the rehashing procedure.
4670 * Added command line option `-x, --hexdump'. This will enable the
4671 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4672 The option `--hexdump' implies `--debug'.
4674 * Fixed a bad bug in the logging APIs (silcutil library) where
4675 the application would crash after calling silc_log_reset_all().
4677 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4679 * Fixed the KICKED notify handling in client library to
4680 correctly remove the channel and all entries from the
4681 channel when I was kicked. This bug crashed the client.
4683 Fixed yet another but in KICKED notify handling to remove
4684 the kicked client correctly from the channel.
4686 Affected file is lib/silcclient/client_notify.c.
4688 * Fixed a minor bug in looking up correct client entry
4689 in KICKED notify in server. Affected file is
4690 silcd/packet_receive.c.
4692 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4693 sources correctly to distribution. Fixes --with-gmp option.
4695 * Removed the manual rehashing from ID Cache, and changed it
4696 to use the SILC Hash Table's auto rehash feature. Affected
4697 file is lib/silccore/silcidcache.c.
4699 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Fixed a bug in the silc_client_nickname_format function that
4702 handles the multiple same nickname formatting. Two clients
4703 with same nickname caused problems after the first one left
4704 and rejoined. It didn't format the nickname correctly.
4705 Affected file is lib/silcclient/idlist.c.
4707 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4709 * Don't change the topic if olod topic is same as new one.
4710 Affected file is silcd/packet_receive.c.
4712 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4714 * Added cross-reference support to the SILC Documentation
4715 generator. All types across all HTML files are now cross-
4716 referenced. Affected files util/robodoc/generator.c and
4717 scripts/silcdoc/silcdoc.
4719 * Added file lib/silcutil/silctypes.h to include all the
4720 arithmetic type definitions and some macros. Removed
4721 includes/bitmove.h and moved macros to silctypes.h.
4723 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4725 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4727 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Added `type' argument to silc_id_payload_parse_id function which
4730 now returns the type of the ID to the sent pointer. Affected
4731 file is lib/silccore/silcid.[ch].
4733 * Added check for CMODE_CHANGE notify type that mode change is
4734 allowed by the sender. Affected file silcd/packet_receive.c.
4736 * Added check for CUMODE_CHANGE notify type that mode change is
4737 allowed by the sender. Affected file silcd/packet_receive.c.
4738 Added the ID type as CUMODE_CHANGE notify type as argument
4739 to the `notify' client operation. Affected files are
4740 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4742 * Added function silc_client_add_server to the client library.
4743 Added support for resolving also channel and server info when
4744 received unknown entity in notify packet. Affected files are
4745 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4747 * Added function silc_command_get_status to return the command
4748 status from the command reply's argument payload. Affected files
4749 are lib/silccore/silccommand.[ch].
4751 * Added check for KICKED notify type that the kicking is
4752 allowed by the client. Affected file silcd/packet_receive.c.
4754 * Created function silc_get_input which can be used to get input
4755 (echo on or off) from user on command line. Affected files are
4756 lib/silcutil/silcutil.[ch].
4758 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Optimized silc_server_packet_relay_to_channel function.
4761 Added new function silc_channel_message_payload_encrypt which
4762 can be called directly if channel message payload needs to
4763 be encrypted and is already encoded (no need to call _encode
4764 function). Packet relaying is now done by router without any
4765 extra memory allocations. Affected files are
4766 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4767 silcd/packet_send.c.
4769 * Fixed the INVITE notify handling. It took wrong arguments
4770 as invite list and invite delete. Affected file is
4771 silcd/packet_receive.c.
4773 * Added check for TOPIC_SET notify type that the topic change is
4774 allowed by the client. Affected file silcd/packet_receive.c.
4776 * Added check for INVITE notify type that inviting is allowed by
4777 the client. Affected file silcd/packet_receive.c.
4779 * Changed the silc_server_client_on_channel to return the
4780 SilcChannelClientEntry as well. Moved the function
4781 silc_server_check_cmode_rights to server_util.[ch].
4782 Affected files are silcd/server_util.[ch], silcd/command.c.
4784 * Added function silc_server_check_umode_rights to check whether
4785 changing client's user mode is allowed. Added check for
4786 UMODE_CHANGE notify type that the umode change is allowed
4787 by the client. Affected files are silcd/server_util.[ch],
4788 silcd/packet_receive.c and silcd/command.c.
4790 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4793 ID length. It ignored that ID can be IPv6 based as well.
4794 Affected file lib/silccore/silcpacket.h.
4796 * Fixed the silc_id_id2str and silc_id_str2id to take the
4797 IPv6 address offset's into consideration. Affecte file is
4798 lib/silccore/silcid.c.
4800 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Fixed the internal Unix scheduler functions to check for
4803 NULL context they may receive. The affected file is
4804 lib/silcutil/unix/silcunixschedule.c.
4806 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4808 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4809 can specify different directory with --home command line
4810 parameter. Affected files irssi/src/silc/core/client_ops.c,
4813 * SILC-specific commands aren't now executed if the active server
4814 isn't of SILC-type, so there won't be problems with having
4815 IRC and SILC protocol support in same client. Affected files
4816 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4819 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Improved the signal support in SILC Schedule. Added new
4822 function silc_schedule_signal_call which is used by application
4823 to mark a signal to be called. It is now safe to perform
4824 any kind of tasks in signal callbacks since it is guaranteed
4825 that the application specified signal callback is called
4826 after the signal is over. Affected files are
4827 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4829 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4831 * Added `name' field to SilcChannelPrivateKey to represent
4832 application given name for the key. Moved also the context from
4833 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4834 Added the `name' argument also to the function
4835 silc_client_add_channel_private_key.
4837 Added function silc_client_current_channel_private_key to set the
4838 current channel private key in use.
4840 Added "change" command to KEY command which can be used to change
4841 the current channel private key. Bound the command also to
4842 alt+K (Alt+Shift+k).
4844 Also affected files lib/silcclient/client_channel.c,
4845 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4847 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4849 * Added silc_rng_get_byte_fast function in to the
4850 lib/silccrypt/silcrng.[ch].
4852 * Changed the interface of silc_packet_assemble and the
4853 silc_packet_send_prepare. If silc_packet_assmble is now
4854 called the application does not call silc_packet_send_prepare
4855 because the library will call it automatically. These
4856 interfaces now also return a reference to the outgoing buffer
4857 which includes the assembled packet, which the application can
4858 use to encrypt the packet.
4860 Affected files are lib/silccore/silcpacket.[ch],
4861 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4862 silcd/packet_send.c, server_backup.c and packet_receive.c.
4864 * Fixed a packet sending bug on very high load, where outgoing
4865 packet queue wasn't handled correctly and packets got corrupted.
4866 Affected files are lib/silcutil/*/silc*sockconn.c,
4867 lib/silcclient/client.c and silcd/server.c.
4869 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4871 * Added macro SILC_PACKET_DATALEN which can be used during
4872 packet assembling to check whether the data to be added to
4873 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4874 len is truncated until it fits it.
4876 Added checks for maximum length of channel message payload and
4877 private message payload also.
4879 Added checks for maximum packet length in server and in
4882 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4883 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4884 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4885 lib/silcclient/client_prvmsg.c.
4887 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * Added silc_server_packet_queue_purge call to the
4890 silc_server_disconnect_remote to assure that all data in the
4891 queue before disconnecting is sent to the network. Affected
4892 file silcd/server.c.
4894 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4896 * Added the deleting of server's own ID cache entry to the
4897 silc_server_free function. Free also everything else that
4898 has been allocated in silc_server_init. The affected file
4901 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4903 * Added functions silc_parse_version_string, silc_version_to_num,
4904 and silc_ske_parse_version to parse SILC protocol style version
4905 strings. Affected files lib/silcutil/silcutil.[ch] and
4906 lib/silcske/silcske.[ch].
4908 * Added new configuration params: version_protocol, version_software
4909 and version_software_vendor to specify what version the remote
4910 host must at least be to be able to connect to server. The vendor
4911 string can be regex matched too. Added new function
4912 silc_server_connection_allowed to check maximum number of allowed
4913 connections, and allowed versions for incoming connections.
4914 Affected files are silcd/server.c, server_util.[ch] and
4917 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4919 * Added preliminary support for signals in scheduler. The
4920 signals we care about are now blocked always when the scheduler
4921 is locked. This way we can synchronise the use of signal with
4922 scheduler. It is guaranteed that when signal occurs the scheduler
4923 is not locked, and thus new tasks can be safely added to the
4926 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4927 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4928 Added new platform specific routines
4929 silc_schedule_internal_signals_[un]block and
4930 silc_schedule_internal_signal_[un]register.
4932 Added new functions to SILC Schedule API:
4933 silc_schedule_signal_[un]register. Each signal that application
4934 is going to use should be registered to the scheduler.
4936 Affected files are lib/silcutil/silcschedule.[ch],
4937 lib/silcutil/*/silc*schedule.c.
4939 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4941 * Check for unauthenticated client and server in the
4942 silc_server_new_client and silc_server_new_server functions.
4943 Affected file silcd/packet_receive.c.
4945 * Added function silc_string_is_ascii to check whether given
4946 string is 7-bit ASCII string. Affected files are
4947 lib/silcutil/silcutil.[ch].
4949 * Added function silc_id_is_valid_server_id into the
4950 silcd/serverid.c and added checking for valid Server ID's in
4951 silc_server_new_server. The Server ID must always be based
4952 on the server's public IP address.
4954 * Added logging of DISCONNECT packet message in the server.
4955 Affected file silcd/server.c.
4957 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4959 * Changed all library interfaces that use Global RNG to also
4960 accept SilcRng as argument. Affected files are
4961 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4962 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4963 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4964 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4965 lib/silccrypt/rsa.c.
4967 * Added function silc_pkcs_generate_key to the
4968 lib/silccrypt/silcpkcs.[ch] for applications so that they
4969 don't need to do pkcs->pkcs->init calls anymore.
4971 * Remove SilcSocketConnection from the SFTP API since it really
4972 wasn't needed there. The application has the information
4973 saved in its contexts anyway and the SFTP layer doesn't need
4974 know about it. Affected files lib/silcsft/silcsftp.h and
4975 lib/silcsftp/sftp_[server/client].c.
4977 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4978 The SilcSimContext is not SilcSim.
4980 * Fixed possible buffer overflows in silc_id_render in the
4981 lib/silcutil/silcutil.c.
4983 * On EPOC the global crypto module lists are not used at all
4984 in the crypto library. Added support for using the constant
4985 algorithm list on EPOC. Affected files are
4986 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4989 * Fixed the handling of third parameter of KICKED notify, since
4990 it was mistakenly updated to SILC Protocol 1.0 even though it
4991 is to be included in 1.1. Since it is not in 1.0 it is not
4992 mandatory, and this fix now handles it only if it is provided,
4993 and it is not error if it is not provided. Affected file
4994 lib/silcclient/client_notify.c.
4996 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4998 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4999 client. Affected file irssi/src/silc/core/client_ops.c.
5001 * Merged with Irssi 0.8.4 from irssi.org CVS.
5003 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5005 * Check for valid socket connection in client entries before
5006 sending any messages. Fixes a crash, but doesn't fix some
5007 other underlaying bug that is lurking there. Affected
5008 file silcd/packet_send.c.
5010 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
5012 * $usermode, $cumode and $cumode_space expandos shouldn't do
5013 anything with non-SILC server records. Affected file
5014 irssi/src/silc/core/silc-expandos.c
5016 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5018 * Fixed the silc_net_check_[host/local]_by_sock to support
5019 IPv6 bound sockets as well. Now they can return IPv6 addresses
5020 as well. Affected file lib/silcutil/silcnet.c.
5022 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
5023 Affected lib/silcutil/unix/silcunixnet.c.
5025 * Fixed ID rendering (at least on some platforms, not NetBSD)
5026 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
5028 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5030 * Added silc_hash_public_key and silc_hash_public_key_compare
5031 functions to be used with SilcHashTable. They can be used to
5032 hash public keys and compare public keys in hash table. Affected
5033 file lib/silcutil/silcutil.[ch].
5035 * Added support for specifying multiple public keys for Client
5036 connection section in server configuration file. This makes it
5037 possible to accept multiple public keys from same host, or to
5038 make a section that accepts any incoming host, and have the
5039 accepted public keys listed in the section.
5041 Added functions silc_sever_[find/get]_public_key, added the
5042 support for this actually to all connection sections but only
5043 the Client section is currently allowed to specify multiple
5046 Affected files are silcd/server.c, server_internal.h,
5047 command.c, protocol.c, server_util.[ch], packet_receive.c.
5049 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5051 * Merged Irssi 0.8.2 from irssi.org CVS.
5053 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5055 * If silc_debug is TRUE, also output standard logging messages
5056 to stderr with the debug output.
5058 Made silc_log_reset_all() flushing all channels before returning.
5059 Also fixed some documentation typos.
5061 Affected files are lib/silcutil/silclog.[ch].
5063 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5065 * Fixed the server to check correctly the amount of connections
5066 from single host, by checking also the type of the connection.
5067 Fixed also the comparison of number of connections and number
5068 of allowed connections. Affected files are silcd/server.c,
5071 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5073 * Fixed the USERS command reply to save the user's mode on the
5074 channel as well. Fixed JOIN command reply to check whether a
5075 client is on channel already and not join it twice. Affected
5076 file lib/silcclient/command_reply.c.
5078 * Added new file silc-expandos.c into irssi/silc/core/ to return
5079 various stuff for various signal for the statusbar etc. updating.
5080 Now Irssi SILC client prints channel user modes etc. on the
5083 * The user mode (like server/router operator changes) is now shown
5084 on the Irssi SILC client's statusbar. The affected files are
5085 irssi/src/silc/core/client_ops.c, silc-expandos.c.
5087 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5089 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
5090 to SILC_SCHEDULE_[UN]LOCK macros.
5092 * Added more error printing to logs in server code. Affected
5093 files silcd/server.c and silcd/protocol.c.
5095 * Fixed -S option parsing in Irssi SILC Client. Affected file
5096 irssi/src/silc/core/silc-core.c.
5098 * Added silc_buffer_alloc_size function. Affected file is
5099 lib/silcutil/silcbuffer.h.
5101 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5103 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5104 constants. Affected files in
5105 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5108 * Changed the internal SFTP Memory FS table to const. Affected
5109 file lib/silcsftp/sftp_fs_memory.c.
5111 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5113 * Fixed the buffer formatting and unformatting routines to
5114 check the size of 64 bits types with sizeof(). Affected
5115 file is lib/silcutil/silcbuffmt.c.
5117 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5119 * Removed 0.6.x backwards support.
5121 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5123 * Changed all integer type names:
5124 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5125 to avoid collisions with other libraries using same type names
5128 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5130 * Added `prefer_ipv6' argument to the functions
5131 silc_net_gethostbyname[_async]. If it is TRUE it will return
5132 IPv6 address over IPv4. If FALSE IPv4 address is returned
5133 even if IPv6 address was found. Affected files
5134 lib/silcutil/silcnet.[ch].
5136 * Added support silc_net_create_connection[_async] to fallback
5137 to IPv4 address if IPv6 address could not be used (like if
5138 it doesn't work on a specific system). Affected file in
5139 lib/silcutil/unix/silcunixnet.c.
5141 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5143 * Added silc_schedule_reinit function to do the enlarging
5144 of the max tasks handling capabilities of the scheduler.
5145 Affected files lib/silcutil/silcschedule.[ch].
5147 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5149 * Added automatic extern "C" { ... } for C++ compilers so the
5150 application does not need to define them. Affected file
5151 includes/silcincludes.h.
5153 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5154 old name went against naming convention. Applications now
5155 include "silcclient.h" instead of "clientlibincludes.h".
5156 Removed includes/clientlibincludes.h, it is redundant now.
5158 * Renamed includes/version.h to silcversion.h.
5160 * Added really preliminary support for OS/2 into the util
5161 library. Only thread & mutex API is implemented, others
5162 are still to be implemented. Created the lib/silcutil/os2/
5163 directory. Created also file includes/silcos2.h.
5165 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5167 * Added preliminary BeOS support into the util library.
5168 Created lib/silcutil/beos/, and implemented all the needed
5169 functions to support SILC on BeOS. Created also file
5170 includes/silcbeos.h.
5172 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5174 * Added proper initializations to silc's irssi code, so it's
5175 now possible to load it as module. Affected files
5176 irssi/src/silc/core/silc-core.c,
5177 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5179 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5181 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5184 * Fixed the silcdoc document generator to correct generate
5185 docs from all kinds of filenames. Affected files are
5186 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5188 * ROBOdoc documented lib/silcutil/silcmemory.h.
5189 Added also new function silc_memdup.
5191 * Removed lib/silcutil/silcbufutil.h and moved those routines
5192 to the lib/silcutil/silcbuffer.h.
5194 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5196 * Added `user_count' to the SilcChannelEntry which now tells the
5197 number of users on the channel. The user count is now saved
5198 in normal server of global channels as well. Affected files
5199 silcd/server.c, idlist.h, packet_receive.c and command.c.
5201 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5202 include file utility functions.
5204 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5205 instead of calling directly OS routines.
5207 * Fixed NICK change printing in Irssi SILC Client. Fixed
5208 KICKED notify printing in Irssi SILC Client. Affected file
5209 irssi/src/silc/core/client_ops.c.
5211 * Fixed a NICK change bug in client library, to not recreate the
5212 client_entry->channels hash table everytime nick is changed.
5213 Affected file lib/silcclient/client.c.
5215 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5217 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5218 the SKE interface a bit.
5220 * Fixed padding problem in PKCS#1. The padding was not actually
5221 random since the random number generator was used incorrectly.
5222 This security bug affects only when encrypting with PKCS#1, and
5223 it is not currently used at all in SILC. SILC only use signing
5224 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5226 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5228 * Rewrote the notify handling in Irssi SILC client to not call
5229 the events as signals. Fixes problems with Perl support.
5230 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5232 * Send the auto-nicking NICK command in client library with
5233 little timeout after connecting. The affected file is
5234 lib/silcclient/client.c.
5236 * Added following new config file settings:
5237 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5238 key_exchange_timeout, conn_auth_timeout, connections_max,
5241 Implemented all the new config settings handling in the server.
5243 Optimized the use of SKE Mutual flag usage. Use it only
5244 if connection authentication protocol is not based in public
5247 Renamed all SilcServerConfigSection* to SilcServerConfig*
5248 to have a bit shorter names.
5250 Affected files silcd/serverconfig.[ch], server.[ch], and
5253 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5255 * Cleaned up the listening sockets code, preparing for the rehash
5256 support. Affected file is silcd/server.c.
5258 * Fixed some output messages. Affected files are silcd/silcd.c,
5261 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5263 * Create lib/doc/silcrng_intro.html document as introduction
5264 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5266 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5268 * Fixes to the silcd config template. Affected file is
5269 doc/example_silcd.conf.in.
5271 * Removed type casts from silc_calloc(), conforming to the
5272 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5274 * Removed param_name member from client, server, and router
5275 section structs, now identifying the param directly.
5277 Added CONFIG_FREE_AUTH macro in config file parsing.
5279 Affected files are silcd/serverconfig.[ch].
5281 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5283 * Fixed command line parameter handling. All SILC initialization
5284 is now done in silc_core_init() which also fixes autoconnecting
5287 Affected files irssi/src/silc/core/silc-core.c,
5288 irssi/src/fe-text/silc.c.
5290 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5292 * Added new configuration options and blocks:
5293 keepalive_secs, reconnect_count, reconnect_interval,
5294 reconnect_interval_max, reconnect_keep_trying and
5295 require_reverser_lookup. Added ConnectionParam block, and
5296 implemented the connection parameters when connecting as
5297 initiator and when accepting connections as responder.
5299 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5300 whether given configuration value has been given already.
5302 Affected files silcd/serverconfig.[c], server.[c].
5304 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5305 algorithm parts and created new file silcalgs.conf, that
5306 is now included from the example_silcd.conf.in.
5308 * Optimized the silc_server_connect_to_router_second to take
5309 the connection configuration object from the SilcServerConnection
5310 object instead of finding it during the connecting phase.
5311 Added the configuration object to SilcServerConnection struct.
5312 Affected files silcd/server_internal.h, server.c.
5314 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5316 * Add the client on channel after it was resolved at the
5317 channel message receiving, and it was not already on the
5318 channel. Affected file lib/silcclient/client_channel.c.
5320 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5322 * Fixed the public key authentication to allocate always the
5323 destination signature buffer instead of using static buffer.
5324 Affected file silcd/protocol.c.
5326 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5328 * Unified the serverconfig.[ch]'s helper function interface.
5329 Affected file silcd/serverconfig.[ch].
5331 * Removed doc/example_silc.conf.in since it is redundant.
5332 The make install will now install irssi/silc.conf file.
5334 * Added new Passphrase and Publickey authentication methods to
5335 config file, allowing both public key and passphrase based
5336 authentication to be set at the same time.
5338 Added `prefer_passphrase_auth' setting in config file which
5339 can be used to set to prefer passwd auth if both passwd and
5340 public key is set. If not set, public key is preferred.
5341 This has effect only when being initiator (responder will try
5344 Added support for authentication with passphrase and public key
5345 at the same time. The passphrase is tried first always since
5346 it is faster to check.
5348 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5350 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5352 * Merged the new SILC Config library, with the server parsing
5353 support. Read the header file silcconfig.h or the toolkit
5354 documentation for the news. Affected files are
5355 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5356 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5357 silcd/protocol.c silcd/server.c silcd/server_backup.c
5358 silcd/serverconfig.[ch] silcd/silcd.c.
5360 * Fixed some silclog documentation. Affected file is
5361 lib/silcutil/silclog.h.
5363 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5365 * The silc_cipher_register, silc_hash_register and
5366 silc_hmac_register now checks if the object to be registered
5367 is registered already. Affected files are
5368 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5370 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5372 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5374 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5376 * Allow zero length channel messages inside the Channel Message
5377 Payload. Affected file lib/silccore/silcchannel.c.
5379 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5380 as header filenames.
5382 * Removed lib/silcclient/README and created HTML file
5383 lib/silcclient/silcclient_using.html, which is now included
5384 as part of Toolkit documentation.
5386 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5388 * Fixed CUMODE_CHANGE notify handling to change the mode of
5389 correct client. Affected file lib/silcclient/client_notify.c.
5391 * Make silc_rng_alloc fail if it cannot allocate the sha1
5392 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5394 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5396 * Fixed the file transfer's key agreement payload to include
5397 zero port also if the hostname is NULL because it could not
5400 Call file transfer monitor callback now also if error occurs
5401 during key agreement protocol.
5403 Changed the silc_client_file_send interface to return the
5404 SilcClientFileError instead of session id. The session ID
5405 is returned into pointer provided as argument.
5407 Check that the file exists locally before sending the
5408 file transfer request at all.
5410 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5412 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5413 error than can occur while key agreement protocol. Affected
5414 file lib/silcclient/silcapi.h.
5416 * Fixed the event_mode CMODE handler to not crash when mode
5417 is changed and +k mode is set in the channel. Affected file
5418 irssi/src/silc/core/silc-channels.c.
5420 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5421 SILC_LOG_WARNING to give out Warning and not Error. Affected
5422 file lib/silcutil/silclog.c.
5424 * Fixed the channel message payload decryption in the function
5425 silc_channel_message_payload_decrypt to not modify the original
5426 buffer before it is verified that the message decrypted
5427 correctly. Otherwise, next time it is called with correct
5428 channel key it won't encrypt since the payload is corrupted.
5429 Affected file lib/silccore/silcchannel.c.
5431 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5433 * Do not constantly resize the window. A fix patch by cras.
5434 Affected file irssi/src/fe-text/screen.c.
5436 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5438 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5439 Affected file lib/silcutil/silcnet.c.
5441 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5443 * Fixed a bug in hash table internal routine for traversing
5444 the table with foreach callback. The current entry may
5445 become invalid in the callback but it was referenced after
5446 the callback returned.
5448 Do not allow auto rehashing of hash table during the
5449 silc_hash_table_foreach operation, for same reasons as it is
5450 not allowed for SilcHashTableList. Affected files are
5451 lib/silcutil/silchashtable.[ch].
5453 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5455 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5456 Win32 DLL. extern's in header files are now declared with
5459 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5461 * Fixed private message handling. It used some old code that
5462 caused the client to crash. Affecte file is
5463 lib/silcclient/client_prvmsg.c.
5465 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5467 * Added function silc_client_add_channel,
5468 silc_client_replace_channel_id, and removed functions
5469 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5470 from client library.
5472 * Added cross reference of the joined channels to the
5473 SilcClientEntry, and changed the SilcChannelEntry's
5474 users list to SilcHashTable. The affected files are
5475 lib/silcclient/idlist.[ch].
5477 * Fixed a bug in hash table tarversing. While the hash table
5478 is traversed with SilcHashTableList the table must not be
5479 rehashed. It is now guaranteed that auto rehashable tables
5480 are not rehashed while tarversing the list. Also defined that
5481 silc_hash_table_rehash must not be called while tarversing
5482 the table. Added function silc_hash_table_list_reset that must
5483 be called after the tarversing is over. The affected files are
5484 lib/silcutil/silchashtable.[ch].
5486 * Changed all hash table traversing to call the new
5487 silc_hash_table_list_reset in server and in client library.
5489 * Added function silc_client_on_channel to return the
5490 SilcChannelUser entry if the specified client entry is joined
5491 on the specified channel. This is exported to application as
5492 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5494 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5496 * Fixed founder regaining problem with JOIN command on normal
5497 server. The notify for mode change must be sent always and
5498 not only if !cmd->pending. Affected file silcd/command.c.
5500 * Fixed the WHOWAS command's reply sending to support the
5501 lists correctly. Affected file silcd/command.c.
5503 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5505 * When sending JOIN command to router for processing the
5506 sender's old command identifier was not saved back to the
5507 sender's command context, fixed now. The affected file is
5510 * Create the key in JOIN command of the router did not return
5511 the channel key, added check for this. Affected file is
5514 * Fixed a channel ID update bug in JOIN command reply. Do
5515 not directly upgrade the ID but call the function
5516 silc_idlist_replace_channel_id if the ID was changed.
5517 Affected file silcd/command_reply.c.
5519 * Fixed memory leaks from command calling if it would fail.
5520 Affected file silcd/command.c.
5522 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5524 * Applied patches from cras:
5526 Memory leak fixes around libaries, irssi window resize fix,
5527 new silclist.h and silcdlist.h, all extern inline changed to
5530 * Removed dotconf from lib/dotconf, not needed anymore.
5532 * Removed TRQ from lib/trq, not needed anymore.
5534 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5535 with server connections. Later this will be configurable
5536 in config file after new config file is done. Affected file
5539 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5541 * Fixed a crash in server related to channel announcements.
5542 Affected file silcd/server.c.
5544 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5546 * Fixed memory leaks in silc_server_create_new_channel*
5547 functions. Affected file silcd/server.c.
5549 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5550 which ID was changed. This way the router will send the
5551 user list for the channel again, and server won't be in
5552 desync in some rare circumstances. Affected file is
5553 silcd/packet_receive.c.
5555 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5557 * Check for NULL socket pointer in the function
5558 silc_server_packet_send_to_channel_real. Affected file
5559 silcd/packet_send.c.
5561 * Fixed the BAN notify handling to correctly remove ban
5562 list. Affected file silcd/packet_receive.c.
5564 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5566 * Fixed some header addition to Toolkit distribution in
5567 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5569 * Added lib/silcclient/client_ops_example.h as an template
5570 file for application programmers to quickly start using
5571 the SilcClientOperation functions in their application.
5572 Updated the lib/silcclient/README as well to tell about this
5573 nice file made available.
5575 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5577 * Call silc_server_remove_from_channels when removing client
5578 entry when NO_SUCH_CLIENT_ID was received. Affected file
5579 is silcd/command_reply.c.
5581 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5583 * Added server & router operator statistics updating. Affected
5584 file silcd/packet_receive.c and silcd/command.c.
5586 * Fixed the SERVER_SIGNOFF notify handling on normal server
5587 not to save the history information for clients. Same was
5588 fixed earlier in remove_clients_by_server function, but not
5589 here. Affected file silcd/packet_receive.c.
5591 * Raised the default connection-retry count from 4 to 7 in
5592 server. Affected file silcd/server.h.
5594 * Cancel any possible reconnect timeouts when we start the
5595 key exchange. Affected file silcd/server.c.
5597 * Do not reconnect on connection failure when SCONNECT was
5598 given. Affected files silcd/server.[ch].
5600 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5602 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5604 * Fixed the NICK command to always give the unformatted
5605 nickname to the one giving the NICK command. If unformatted
5606 nickname is cached already it will be formatted and the
5607 local entry will always get the unformatted nickname.
5608 Affected file lib/silcclient/idlist.c.
5610 * Fixed some double frees from client library commands.
5611 Affected file is lib/silcclient/command.c.
5613 * Fixed CUMODE command in server to assure that no one can
5614 change founder's mode than the founder itself, there was a
5615 little bug. Affected file silcd/command.c.
5617 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5619 * Removed the SilcClientCommandDestructor from the client
5620 libary, it is not needed anymore. Affected files are
5621 lib/silcclient/silcapi.h, command[_reply].[ch],
5622 client_notify, idlist.c.
5624 * Fixed GETKEY command to first resolve client, and then
5625 resolve the server only if the client was not found, instead
5626 of resolving both at the same time. Affected file is
5627 lib/silcclient/command.c.
5629 * Added silc_client_start_key_exchange_cb and lookup the
5630 remote hostname and IP address before starting the key
5631 exchange with server. The affected file is
5632 lib/silcclient/client.c.
5634 * The server's public key is now saved using the IP address
5635 of the server and not the servername for the filename.
5636 The hostname public key filename is checked as an fall back
5637 method if the IP address based filename is not found.
5639 Fixed the GETKEY command to save the fetched server key
5640 in correct filename.
5642 Print the remote server's hostname now when new key is
5643 received during connection process. Affected file is
5644 irssi/src/silc/core/client_ops.c.
5646 * Return always our own public key to the client if it asks
5647 for it with GETKEY command. Affected file silcd/command.c.
5649 * Removed the use_auto_addr variable from default config
5650 file since it was in wrong section. Affected file is
5653 * Fixed TOPIC_CHANGE notification to not route it when it
5654 was sent using silc_server_send_notify_to_channel function.
5655 Affected file silcd/command.c.
5657 * Fixed silc_server_send_notify_kicked to send the kicker's
5658 Client ID also, it was missing. Affected files are
5659 silcd/command.c, silcd/packet_send.[ch].
5661 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5663 * Do not save client history information in SERVER_SIGNOFF.
5664 Fixes the bug in normal server that it does not detect
5665 the client becoming valid after the server becomes back
5666 online. Affected file silcd/server_util.c.
5668 * Added `sock_error' field into the SilcSocketConnection
5669 context. When error occurs during socket operation (read
5670 or write) the error is saved. Added also new function
5671 silc_socket_get_error to return human readable socket error
5672 message. Affected files are lib/silcutil/silcsockconn.[ch],
5673 lib/silcutil/unix/silcunixsockconn.c, and
5674 lib/silcutil/win32/silcwin32sockconn.c.
5676 * The server now prints the socket error message in the
5677 signoff for client. Affected file silcd/server.c.
5679 * Fixed the `created' channel information sending from router
5680 to server in JOIN command. Checks now whether the channel
5681 really was created or not and set it according that.
5683 Fixed the JOIN command to use the client entry's current
5684 ID during the joining procedure instead of the one it sent
5685 in the command (it is checked though), since it can change
5686 between the packet processing and command processing, and
5687 would just case unnecessary pain in the client end. Affected
5688 file silcd/command.c.
5690 * Fixed a channel key payload sending to use correct channel
5691 ID when the server was forced to change the channel's ID by
5692 router. Router sent the key payload with the old Channel ID.
5693 Affected file silcd/packet_receive.c.
5695 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5697 * Call silc_server_save_channel_key only if the key payload
5698 was provided in the JOIN command's command reply. Affected
5699 file silcd/command_reply.c.
5701 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5703 * Fixed silc_mp_sizeinbase to return the value correctly with
5704 MPI. Affected file lib/silcmath/mp_mpi.c.
5706 * Fixed the stop_server signal to correctly stop the scheduler
5707 and gracefully stop the server when SIGTERM or SIGINT signals
5708 are received. Affected file silcd/silcd.c.
5710 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5712 * Simple handling of TERM and HUP signals. Also added some log
5713 flushing call around. Affected file is
5716 * Fixed small bugs in silclog.c. Now buffering output will take
5717 effect after 10 seconds since startup: This will ensure that
5718 no important startup messages are lost. Also output redirection
5719 will preserve original format ([Date] [Type] message).
5720 Affected file is lib/silcutil/silclog.c.
5722 * Added two options to the config file, in the logging section:
5723 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5724 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5726 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5728 * Do not print the warning about log files not being initialized
5729 more than once to avoid excess logging. Affected file is
5730 lib/silcutil/silclog.c.
5732 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5733 the SIM copying in make install in Makefile.am.pre.
5735 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5737 * Rewritten silclog APIs. Globally interesting changes follows:
5738 silc_log_set_files() changed to silc_log_set_file().
5739 silc_log_set_callbacks() changed to silc_log_set_callback().
5740 ROBOdoc documented silclog header file.
5741 SilcLogCb now returns bool to wether inihibit the default
5742 handler or not (to keep the old behaviour return always TRUE).
5743 The new APIs should also fix the problem of the
5744 silcd_error.log file that was written in the current directory.
5747 Log files streams will remain opened after silc_log_set_file()
5748 call, means less CPU usage notably on high traffic servers.
5749 File streams are now full buffered, and flushed to the disk
5750 every 5 minutes, lesses HD activity and CPU usage.
5751 Messages can be redirected, allowing admins to configure
5752 one single logfile for all server messages.
5753 the silc_log_quick global variable to activate fast-logging.
5754 Affected files lib/silcutil/silclog.[ch]
5756 * Changed some code to conform new silclog APIs. Affected
5757 files are doc/example_silcd.conf.in, silcd/server.c
5758 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5761 * Fixed a memory leak that could occur in some situations.
5762 Affected file silcd/serverconfig.c.
5764 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5766 * Added the silc_client_del_client to remove the client from
5767 all channels as well. Affected file lib/silcclient/idlist.c.
5769 * Fixed the client library to correctly remove the client
5770 from all channels when the client entry is being destroyed.
5771 Affected file lib/silcclient/client_notify.c, command.c.
5773 * Added auto-nicking support to the client library. If the
5774 applicatio now sets client->nickname it will be sent to the
5775 server after connecting by the library. This way for example
5776 SILCNICK (or IRCNICK) environment variables will have effect
5777 and always change the nickname automatically to whatever
5778 it is wanted. Affected file lib/silcclient/client.[ch].
5780 * Renamed silc_server_command_bad_chars to the
5781 silc_server_name_bad_chars and moved it to the
5782 silcd/server_util.[ch]. Added also new function
5783 silc_server_name_modify_bad to return nickname that
5784 includes bad characters as new nickname without those
5785 bad characters. This check and modify is now used in
5786 silc_server_new_client when the username is initially set
5787 as nickname, so it must be checked to be valid nickname.
5788 Affected file silcd/packet_receive.c.
5790 * The nickname length is now taken from the packet for real
5791 and not trusted to strlen() since it clearly can return
5792 wrong length for nickname including bad characters. This
5793 also applies to channel names. Affected file silcd/command.c.
5795 * Removed the lib/silcsilm/modules directory. Modules are now
5796 compiled into the lib/silcsim. Fixed the copying of the
5797 modules to follow symbolic links in Makefile.am.pre.
5799 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5801 * Fixed silc_string_regexify list creation. Fixes bugs with
5802 BAN and INVITE commands in server. The affected file is
5803 lib/silcutil/unix/silcunixutil.c.
5805 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Removed the command destructor entirely from the server's
5808 command and command reply routines. It is not needed, and
5809 its usage was buggy and caused crashes. Affected files are
5810 silcd/command[_reply].[ch].
5812 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * Cancel protocol and NULL sock->protocol if timeout
5815 occurred during protocol. Affected file silcd/server.c.
5817 * Cancel protocol timeouts always before calling the final
5818 callback, to assure that after final callback is called
5819 no other state will be called for the protocol anymore.
5820 Affected file silcd/protocol.c.
5822 * Print error log if incoming connection configuration could
5823 not be found. Affected file silcd/server.c.
5825 * Fixed JOIN command to correctly save the founder mode
5826 to the client on normal SILC server, when the channel
5827 was created by the router. Affected file silcd/command.c.
5829 * Fixed LIST command (hopefully) to send correct reply
5830 packets. Affected file silcd/command.c.
5832 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * The silc_packet_receive_process now returns FALSE if the
5835 read data was invalid packet, and TRUE if it was ok.
5837 The server now checks that if unauthenticated connection
5838 sends data and its processing fails the server will close
5839 the connection since it could be a malicious flooder.
5841 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5843 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Make sure the warning about error opening a log file is
5846 printed only once and not everytime it fails (produces
5847 too much useless log). Affected file lib/silcutil/silclog.c.
5849 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5851 * Made the silc_server_daemonise() function more readable.
5852 Affected file silcd/server.c.
5854 * Pid file is now optional, the user may comment it out from
5855 the config file. Removed define SILC_SERVER_PID_FILE, we
5856 don't need a default any longer. Affected file
5857 configure.in.pre, lib/Makefile.am.pre.
5859 * Make some use of the pid file. The server now dies at startup
5860 if it detects a valid pid file on his path. The server would
5861 die anyway in this circumstance, because of the bind() failure.
5862 Affected file silcd/silcd.c.
5864 * No longer compiling lib/dotconf.
5866 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Fixed JOIN command parsing not to crash. Affected file
5869 lib/silcclient/command.c.
5871 * Fied the NICK_CHANGE notify to add the new client entry
5872 even it is resolved. This removes an <[unknown]> nick
5873 thingy bug in the client. Affected file is
5874 lib/silcclient/client_notify.c.
5876 * Do not try to allocate 0 bytes (efence does not like it)
5877 in lib/silccore/silccomand.c when encoding payload.
5879 * Do not take IRCNICK as nickname in Irssi SILC client since
5880 it is not possible to set nickname before hand connecting
5881 the server (TODO has an entry about adding auto-nicking
5884 * Changed the silc_server_command_pending to check whether
5885 there already exists an pending entry with the specified
5886 command, command identifier and pending callback. This is
5887 to fix IDENTIFY and WHOIS related crashes that may register
5888 multiple pending commands with same identifier. Affected
5889 file silcd/command.c.
5891 * Fixed the server to reconnect to the router even if it
5892 was already reconnecting and EOF was received. This to
5893 fix a possibility that the server wouldn't ever try to
5894 auto-reconnect to the router. Affected file silcd/server.c.
5896 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Fixed the server's password authentication to use the
5899 length of the locally saved password, and not the one
5900 sent in the packet. Affected file silcd/protocol.c.
5902 * Fixed same password authentication problem in the
5903 Authentication Payload handling routines in
5904 lib/silccore/silcauth.c.
5906 * Yet another password authentication problem fixed with
5907 channel password handling in silcd/command.c.
5909 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * If first character of string in silc_parse_userfqdn is '@'
5912 then do not parse it. Affected file is
5913 lib/silcutil/silcutil.c.
5915 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Fixed minor bug in IDENTIFY command reply sending, which
5918 caused various weird problems during JOIN when it was
5919 resolving names for users. Affected file silcd/command.c.
5921 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Fixed the IDENTIFY command reply sending to chech better valid
5924 clients. It was possible to send incomplete list of replies.
5925 Affected file silcd/command.c.
5927 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Added silc_client_command[s]_[un]register functions now to
5930 dynamically register the commands in client library. Removed
5931 the static table of commands. This allows the client library
5932 to call commands without causing the application to know about
5933 what commands library has called.
5935 Removed the INFO command reply kludge to detect when the command
5936 was called by library. Now library use its own command reply
5937 function for INFO command.
5939 Added function silc_client_command_call to call a command.
5940 Application can use it to call command, not access the structure
5943 Now all commands that are sent by the client library (not
5944 explicitly sent by application) use own command reply functions.
5946 Affected files around lib/silcclient/ and in
5947 irssi/src/silc/core/.
5949 * Fixed the WHOIS command reply sending to chech better valid
5950 clients. It was possible to send incomplete list of replies.
5952 Fixed the WHOIS and IDENTIFY to send the request to router
5953 if normal server did not do it and did not find any results.
5955 Affected file silcd/command.c.
5957 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Moved the internal data from SilcClient context into its
5960 own file, not accesible to application. Affected files
5961 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5962 and other files in client library.
5964 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Added doc/examples installation target in Makefile.am.pre.
5969 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5972 commands the found client entry will be removed from the
5973 cache, after notifying application about the error. Affected
5974 file lib/silcclient/command_reply.c.
5976 * Changed the /MSG to check for exact nickname user gave, and
5977 not let `nick' match `nick@host' if it is only one found. Now,
5978 user must type the exact nickname (like nick@host2) even if
5979 there are no more than one same nicks found. This is to avoid
5980 a possibility of sending nickname to wrong nickname since
5981 `nick' could match `nick@host'. Affected file is
5982 irssi/src/core/silc-servers.c.
5984 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * Do not print "you are now server operator" or similar when
5987 giving /away command. Affected files are
5988 irssi/src/silc/core/client_ops.c, silc-servers.h.
5990 * Made the silc_server_command_pending_error_check to send
5991 the same command reply payload it received back to the
5992 original sender of the command. This way all arguments
5993 that was received by the server will be received by the
5994 client too. Affected file silcd/command.c.
5996 * Added the silc_idcache_add to return the created cache entry
5997 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5999 * Add global clients to expire if they are not on any channel.
6000 This is because normal server will never know if they signoff
6001 if they are not on any channel. The cache expiry will take
6002 case of these entries. This is done by normal servers only.
6003 The affected files are silcd/command_reply.c,
6004 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
6006 * If server receives invalid ID notification for WHOIS or
6007 IDENTIFY and the ID exists in the lists, it is removed.
6008 Affected file silcd/command_reply.c.
6010 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
6011 in client then client entry that it matches is searched and
6012 the nickname is printed on the screen for user. Affected
6013 file irssi/src/silc/core/client_ops.c.
6015 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Use cache entry expire time in the LIST command reply to
6018 purge old entries from the cache after the LIST command
6019 reply has been received. This way we don't have non-existent
6020 entries in the cache for too long. Affected file is
6021 silcd/command_reply.c.
6023 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * If we are normal server, and we've not resolved client info
6026 in WHOIS or IDENTIFY from router, and it is global client,
6027 we'll check whether it is on some channel. If it is not
6028 then we cannot be sure about its validity and will resolve it
6029 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
6030 file silcd/command.c.
6032 * Search channel by name (if possible) rather than by ID
6033 in IDENTIFY command's command reply. Affected file is
6034 silcd/command_reply.c.
6036 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Distribute to the channel passphrase in CMODE_CHANGE notify.
6039 Updated specs and implemented it. Affected file silcd/command.c,
6040 silcd/packet_send.c and silcd/packet_receive.c.
6042 * Implemented the <founder auth> payload handling in the JOIN
6043 command. If provided all conditions for channel joining
6044 except requirement to provide correct passphrase can be
6045 overrided by the channel founder. Updated the protocol specs.
6046 Affected file silcd/command.c.
6048 Added support for founder auth in JOIN command in client
6049 library. Fixed the parsing of the JOIN command now to support
6050 all options as they should be. The affected file is
6051 lib/silcclient/command.c.
6053 * Optimized the WHOIS and IDENTIFY commands to send the request
6054 to router only if it includes nicknames or other names. If
6055 they include only IDs then check the local cache first before
6056 routing. Affected file is silcd/command.c.
6058 * Added channels topic announcements. Affected file is
6059 silcd/packet_receive.c and silcd/server.c.
6061 * Fixed the silc_server_send_notify_topic_set to really destine
6062 the packet to channel. Affected file silcd/packet_send.c.
6064 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
6065 library. Affected file lib/silcclient/client_notify.c.
6067 * Added UMODE announcements. Affected file silcd/server.c.
6069 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Memory leak fixes in:
6073 lib/silcutil/silcsockconn.c
6074 lib/silcske/silcske.c
6075 lib/silcske/groups.c
6077 lib/silccrypt/silcpkcs.c
6078 lib/silccore/silccommand.c
6079 lib/silccore/silcidcache.c
6084 * ROBOdoc documented the lib/silcske/groups.h file and a
6085 bit changed the interface for better.
6087 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6089 * Update the client entry context in the ID cache after
6090 nick change. Affected file lib/silcclient/command.c.
6091 Fixes the CUMODE command when regaining founder privileges,
6092 and a little WHOIS problem.
6094 * Fixed silc_net_gethostbyname to correctly call the
6095 inet_ntop. Affected file lib/silcutil/silcnet.c.
6097 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6099 * Added IPv6 support checking to the configure.in.pre, added
6100 also --enable-ipv6 option to override the check. Affected
6101 file configure.in.pre.
6103 * The silc_thread_create now calls the start function
6104 directly if threads support is not compiled in. Removes
6105 ugly #ifdef's from generic code. Affected files are
6106 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6108 * Added silc_net_gethostby[name/addr]_async to asynchronously
6109 resolve. Affected files are lib/silcutil/silcnet.[ch].
6111 * Added support for rendering IPv6 based server, client and
6112 channel IDs. Affected file lib/silcutil/silcutil.c.
6114 * Added support for creating IPv6 based server IDs. Affected
6115 file is silcd/serverid.c.
6117 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6119 * Added silc_net_gethostby[addr/name] into the
6120 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6121 routines. Added silc_net_is_ip[4/6]. Affected file is
6122 lib/silcutil/unix/silcunixnet.c. All routines that take
6123 address as argument now supports both IPv4 and IPv6 addresses.
6125 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6127 * Fixed LIST command reply sending in server. Affected file
6130 * Server now sends the kicker's client ID in the KICK notify
6131 to the kicked client. Affected file silcd/command.c.
6133 * The client library now parses the kickers client ID and
6134 UI displays it. Affected files lib/silcclient/client_notify.c
6135 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6137 * Made all payload parsing function prototypes consistent.
6138 They all take now const unsigned char * and uint32 pair as
6139 the payload data instead of SilcBuffer. Changes all around
6140 the source tree. Other unsigned char* -> const unsigned char*
6141 changes around the tree as well.
6143 * Optimized SFTP client and server packet sending not to
6144 allocate new buffer for each packet but to recycle the
6145 first allocated buffer. Affected files are
6146 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6148 * Optimized the SFTP client to use SilcList instead of
6149 SilcDList for requests, because it is faster. Affected file
6150 is lib/silcsftp/sftp_client.c.
6152 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6153 into lib/silccore/silcid.[ch].
6155 Renamed silcpayload.[ch] into silcargument.[ch].
6157 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * If client entry is deleted with active key agreement
6160 session, abort the session.
6162 The silc_client_abort_key_agreement now calls the completion
6163 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6165 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6168 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Don't use __restrict in older GCC's. Affected file is
6171 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6173 * silc_net_localhost now attempts to reverse lookup the
6174 IP/hostname. Affected file lib/silcutil/silcnet.c.
6176 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6177 command. It can be used to gain founder privileges at
6178 the same time when joining the channel.
6180 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6181 kicker's client ID as well. Updated protocol specs.
6183 Defined that the server must send SILC_COMMAND_IDENTIFY
6184 command reply with error status to client who sent
6185 private message with invalid client ID.
6187 Updated the protocol specification.
6189 * Added silc_server_send_command_reply to send any
6190 command reply. Affected file silcd/packet_send.[ch].
6192 * Added silc_id_payload_encode_data to encode ID payload
6193 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6195 * The server now send IDENTIFY command reply with error
6196 status if client ID in private message is invalid. Affected
6197 file silcd/packet_receive.c.
6199 * Save the server key file with server's IP address in
6200 the filename instead of hostname. The affected file is
6201 irssi/src/silc/core/client_ops.c.
6203 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6208 * Added libtool support for compiling shared objects in
6209 lib/silcsim. Affected file configure.in.pre and
6210 lib/silcsim/Makefile.am. Original patch by cras.
6212 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Pid file configuration, and server's config file fixes
6215 patch by toma. Updated CREDITS file.
6217 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Fixed silc_client_channel_message to not try to decrypt
6220 the message twice if it resolved the destination client
6221 information. This could cause of dropping one channel
6222 message. Affected file lib/silcclient/client_channel.c.
6224 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6227 lib/silcclient/client.c. This function is used when the SILC
6228 Client is run under some other scheduler, or event loop or
6229 main loop. On GUI applications, for example this may be
6230 desired to used to run the client under the GUI application's
6231 main loop. Typically the GUI application would register an
6232 idle task that calls this function multiple times in a second
6233 to quickly process the SILC specific data.
6235 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6237 * Fixed silc_server_drop() for dropping the supplementary
6238 groups as well, this could cause a security hole on some
6241 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6246 * Write PID file after dropping privileges. Added -F option
6247 to run server on foreground. A patch by debolaz.
6248 Affected files silcd/server.c, silcd/silcd.c.
6250 * Fixed MOTD to return the MOTD file server name. Affected
6251 file silcd/command.c.
6253 * Added INFO command reply handling to the Irssi SILC Client.
6254 Affected file irssi/src/silc/core/client_ops.c.
6256 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Fixed the silc_idcache_list_* routines to really support
6259 the dynamic list. Fixes a crash. Affected file is
6260 lib/silccore/silcidcache.c.
6262 * Fixed the LIST command reply to really call LIST command's
6263 pending callbacks. Affected file silcd/command_reply.c.
6265 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Update conn->local_entry->nickname after giving NICK
6268 command. Affected file lib/silcclient/command.c.
6270 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6272 * Added the [pid] option to the silcd configuration file
6274 Affected files: serverconfig.[ch] and silcd.c
6276 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Save fingerprint in WHOIS command reply in server.
6279 Affected file silcd/command_reply.c.
6281 * Fixed NICK commands pending callback registration.
6282 Affected file lib/silcclient/command.c.
6284 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Use ++server->cmd_ident when sending commands in server,
6287 instead of random number. Affected file silcd/command.c.
6289 * Fixed GETKEY command reply to call actually GETKEY pending
6290 command callbacks. Affected file silcd/command_reply.c.
6292 * A bit stricter check for nicknames. Check for same nickname
6293 in NICK command also. Affected file silcd/command.c.
6295 * Do not call INFO command everytime client ID changes, only
6296 during first connecting. Affected file lib/silcclient/client.c.
6298 * Set the new nickname only after successful command reply for
6299 NICK command is returned by server. Affected file
6300 lib/silcclient/command.c.
6302 * Remove nicknames from nicklist during server_signoff notify.
6303 Should fix /NAMES bit more. The affected file is
6304 irssi/src/silc/core/silc-channels.c.
6306 * Added `fingerprint' field to the SilcIDListData in the
6307 silcd/idlist.h to hold the fingerprint of the client's
6310 Send the fingerprint of the client's public key in WHOIS
6313 Affected files silcd/command.c, and silcd/idlist.[ch].
6315 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6316 create fingerprint from given data.
6318 * Show the fingerprint of the client's public key in WHOIS.
6319 Affected files irssi/src/module-formats.[ch] and
6320 irssi/src/silc/core/client_ops.c.
6322 * Format the multiple same nicknames also during JOIN and
6323 NICK_CHANGE notifys. Affected file is
6324 lib/silcclient/client_notify.c.
6326 * Do not print error on screen for invalid private message
6327 payload since it can come if someone is sending private
6328 messages with wrong key. Affected file
6329 lib/silccore/silcprivate.c.
6331 * Fixed multiple concurrent /PING crash. Affected file
6332 lib/silcclient/command.c.
6334 * Changed the wrong ID encoding. All IP addresses must be
6335 in MSB first order in encoded format. They were encoded
6336 wrong and was in LSB format. Affected files are
6337 silcd/serverid.c, lib/silcutil/silcutil.c.
6339 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6341 * Call the `connect' client operation through the scheduler
6342 in case of error. Affected file lib/silcclient/client.c.
6344 * Call the `failure' client operation even if the error
6345 occurred locally during a protocol. Affected file is
6346 lib/silcclient/protocol.c.
6348 * Added support of sending LIST command to router from normal
6349 server. This way normal server can get list of all channels
6350 in the network too. Fixed the channel list sending in the
6351 server too. Affected files are silcd/command.c, and
6352 silcd/command_reply.[ch].
6354 * Added silc_server_update_channels_by_server and
6355 silc_server_remove_channels_by_server. They are used during
6356 disconnection of primary router and in backup router protocol.
6357 Affected file silcd/server_util.[ch], silcd/server.c and
6358 silcd/server_backup.c.
6360 * Fixed channel adding to global list in IDENTIFY command
6361 reply in server. Affected file silcd/command_reply.c.
6363 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6365 * If the incoming packet type is REKEY or REKEY_DONE process
6366 that packet always synchronously. Fixes yet another MAC
6367 failed error on slow (dialup) connections. Affected file
6368 lib/silcclient/client.c and silcd/server.c.
6370 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Call check_version SKE callback for initiator too. Affected
6373 file lib/silcske/silcske.c.
6375 * Implemented fix for security hole found in the SKE that was
6376 fixed in the specification few days back; the initiator's
6377 public key is now added to the HASH value computation.
6378 Added backwards support for the old way of doing it too, for
6379 old clients and old servers. Affected file is
6380 lib/silcske/silcske.c.
6382 * Enabled mutual authentication by default in SKE. If initiator
6383 is not providing mutual authentication the responder will
6384 force it. This will provide the proof of posession of the
6385 private key for responder. The affected files are
6386 lib/silcclient/protocol.c and silcd/protocol.c.
6388 * Do not cache anymore the server's public key during SKE.
6389 We do mutual authentication so the proof of posession of
6390 private key is done, and if the server is authenticated in
6391 conn auth protocol with public key we must have the public
6392 key already. Affected file silcd/protocol.c.
6394 * Added new global debug variable: silc_debug_hexdump. If
6395 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6396 file lib/silcutil/silclog.[ch].
6398 * Fixed compilation warning due to char * -> const char *.
6399 Affected files lib/silcutil/silcnet.h, and
6400 lib/silccore/silcauth.[ch].
6402 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Fixed CMODE command when new channel key was created. If
6405 the creation failed the old key was removed. Next time giving
6406 same command would crash the server since the old key was
6407 freed already. Affected file silcd/command.c.
6409 * Fixed the silc_server_announce_get_channels to not crash
6410 on reconnect. Affected file silcd/server.c.
6412 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6414 * Added silc_log_set_debug_string function to set a regex
6415 string to match for debug output. Only the function names,
6416 or filenames matching the given debug string is actually
6417 printed. This way it is possible to filter out those debug
6418 strings that user is not interested in.
6420 Fixed a bug in silc_string_regexify.
6422 Affected files lib/silcutil/silclog.[ch], and
6423 lib/silcutil/unix/silcunixutil.c.
6425 * Changed the -d options in both server and Irssi SILC client
6426 to take the debug string as argument. Affected files
6427 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6429 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Added silc_hash_babbleprint to create a Bubble Babble
6432 Encoded fingerprint. The encoding is developed by Antti
6433 Huima (draft-huima-babble-01.txt), and it creates human
6434 readable strings out of binary data. Affected file
6435 lib/silccrypt/silchash.[ch].
6437 * Print the babble print now in addition of fingerprint as well
6438 in Irssi SILC client. Affected files are
6439 irssi/src/fe-common/silc/module-formats.[ch],
6440 irssi/src/fe-common/silc/core/client_ops.c.
6442 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Fixed a security problem found in SKE. The initiator's
6445 public key too is now added to the HASH hash value creation
6446 which is signed by the responder to create the SIGN value.
6447 This will prevent anyone in the middle to lie to the responder
6448 about the initiator's public key. If this is done now, the
6449 man in the middle will get caught. Updated the protocol
6452 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Better installation directory handling. Configure module
6455 paths and other paths automatically to example_silc* files
6456 in doc/. A patch by toma.
6458 * Fixed compiler warning from MPI library, and from SILC RNG.
6461 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6462 It can be configured with ./configure. A patch by toma.
6464 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Find correct make to use in prepare-clean. A patch by
6467 toma. Affected file prepare-clean.
6469 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6471 * Added irssi variables use_auto_addr, auto_bind_ip,
6472 auto_bind_port and auto_public_ip.
6474 * Changed the interface for silc_client_send_key_agreement
6475 in lib/silcclient/silcapi.h
6479 irssi/src/silc/core/silc-core.c
6481 lib/silcclient/silcapi.h
6482 irssi/src/silc/core/silc-channels.c
6483 lib/silcclient/client_keyagr.c
6486 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Added silc_pkcs_public_key_compare to compare two
6489 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6491 * Check that the client who set the founder mode on the
6492 channel is the same client that is giving the founder
6493 mode to itself. It is done by comparing the saved public
6494 key (it is saved even in the authentication is passphrase).
6495 Affected file silcd/command.c.
6497 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6499 * Do not process packet for disconnected socket connection.
6500 Affected file lib/silccore/silcpacket.c.
6502 * Process the DISCONNECT packet through scheduler in the
6503 client library. Affected file lib/silcclient/client.c.
6505 * Fixed the silc_client_packet_parse to not to increase
6506 the packet sequence number if the conn->sock and the
6507 current socket connection is not same. This can happen
6508 for example during key agreement when the conn includes
6509 multiple socket connections (listeners). Affected file
6510 lib/silcclient/client.c.
6512 * The sender of the file transfer request now provides also
6513 the pointer (listener) for the key exchange protocol. If
6514 the listener cannot be created then it sends empty key
6515 agreement and lets the receiver provide the listener.
6517 Added `local_ip' and `local_port' arguments to the
6518 silc_client_file_send. If they are provided they are used,
6519 if not then it will attempt to find local IP address, if
6520 not found or bind fails then the remote client will provide
6523 Affected files are lib/silcclient/client_ftp.c and
6524 lib/silcclient/silcapi.h.
6526 * Extended the FILE SEND command to support defining the
6527 local IP and port for key exchange listener. They are
6528 optional. Affected file irssi/src/silc/core/silc-servers.c.
6530 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Defined to WHOIS command reply the sending of fingerprint
6533 of the client's public key (if the proof of posession of the
6534 corresponding private key is verified by the server).
6535 Updated to the protocol specification.
6537 * Added support of receiving the client's public key's
6538 fingerprint in command reply in client library. Affected
6539 file is lib/silcclient/command_reply.c, and
6540 lib/silcclient/idlist.[ch].
6542 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Do not send over 128 chars long nickname to the server
6545 in NICK command. Affected file lib/silcclient/command.c.
6547 * Do not send over 256 chars long channel names to the server
6548 in JOIN command. Affected file lib/silcclient/command.c.
6550 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * Assure that silc_server_close_connection cannot be called
6553 twice for same socket context. Affected file is
6556 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Send error message to application if opening file for
6559 writing during file transfer fails. Affected file is
6560 lib/silcclient/client_ftp.c.
6562 Remove all file transfer sessions for a client that we're
6563 removing from ID cache.
6565 Affected file is lib/silcclient/client_ftp.c.
6567 * Fixed silc_net_addr2bin to return correct address. Affected
6568 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6570 * Fixed file transfer session removing on signoff notify.
6571 Affected file irssi/src/silc/core/silc-servers.c.
6573 * Added the SilcClientFileError to be returned in the monitor
6574 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6575 Affected file lib/silcclient/silcapi.h.
6577 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Fixed a crash in silc_client_ftp_free_sessions and
6580 silc_client_ftp_session_free_client. Affected file
6581 lib/silcclient/client_ftp.c.
6583 * Added `disabled' field in the SilcChannelEntry in the server
6584 to indicate if the server entry is disabled. Affected file
6585 silcd/idlist.h, silcd/command[_reply].c.
6587 * SILC server adds now /var/run/silcd.pid everytime it is
6588 started. Affected file silcd/silcd.c.
6590 * Added silc_server_packet_send_clients to send a packet to
6591 the provided table of client entries. Affected file
6592 silcd/packet_send.[ch].
6594 * Fixed a crash in client resolving in client_prvmsg.c in
6595 client library. Affected file lib/silcclient/client_prvmsg.c.
6597 * Do not actually remove the client directly from ID cache
6598 during SERVER_SIGNOFF, but invalidate it. This way we
6599 preserve the WHOWAS info for the client. Affected file
6600 silcd/server_util.c.
6602 * Fixed SERVER_SIGNOFF notify handling in the server. The
6603 server is now able to process incoming SERVER_SIGNOFF notify
6604 for a server that it doesn't even know about. It will remove
6605 the clients provided in the notify. Affected file
6606 silcd/packet_receive.c.
6608 * Check for partial packet in data queue after every packet that
6609 was found from the queue. Return and wait for more data if
6610 there is partial data in queue. Affected file is
6611 lib/silccore/silcpacket.c.
6613 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6615 * Added SilcClietFileError enum to indicate error in
6616 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6617 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6618 Affected files lib/silcclient/silcapi.h and
6619 lib/silcclient/client_ftp.c.
6621 * Check that newsize in silc_buffer_realloc is larger than
6622 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6624 * Added better monitor of file transfers. It now monitors
6625 key agreement protocol during the file transfer too. Added
6626 error reporting too. Affected files
6627 irssi/src/silc/core/silc-servers.c,
6628 irssi/src/fe-common/silc/module-formats.[ch].
6630 * Wrote a help file for FILE command.
6632 * Added silc_rng_global_get_byte_fast to get not-so-secure
6633 random data as fast as possible. Random data is read from
6634 /dev/urandom if available and from the SILC RNG if not
6635 available. It is used in padding generation. Affected file
6636 lib/silccrypt/silcrng.[ch].
6638 * All packets in client library are now processed synchronously.
6639 Optimized packet processing a lot. Affected file
6640 lib/silcclient/client.c.
6642 * All server connection packets are processing synchronously
6643 now in server, to optimize packet processing. Affected file
6646 * Include files are installed now only in Toolkit distribution
6647 if make install is given. Affected files: all Makefile.am's.
6649 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Assure that silc_client_notify_by_server_resolve does not
6652 resolve the client information multiple times. If it cannot
6653 be found by the first it cannot be found at all. Affected
6654 file lib/silcclient/client_notify.c.
6656 * Fixed WHOWAS command reply calling. Affected file
6657 lib/silcclient/command_reply.c.
6659 * Removed all references to silc_idlist_get_client from the
6660 Irssi SILC client since that call is internal call used by
6661 the library. The Irssi SILC client will use now client
6662 retrieval functions found in silcapi.h.
6664 * Fixed a bug in resolving nickname info before sending
6665 private message. It used freed memory. Affected file
6666 irssi/src/silc/core/silc-servers.c.
6668 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Assure my_channels statistics cannot go negative in server.
6671 Affected files silcd/server.c, silcd/server_util.c.
6673 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6675 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6677 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6679 * Win32 Toolkit changes. Affected files
6680 win32/silc.dsw, win32/libsilc/libsilc.def,
6681 win32/libsilcclient/libsilc.def,
6682 lib/silcutil/silcutil.c, and
6683 lib/sftp/sftp_fs_memory.c.
6685 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6687 * Added silc_net_localip to return local host's IP address.
6688 Affected file lib/silcutil/silcnet.[ch].
6690 * If key exchange or rekey protocol is active for a connection
6691 parse all packets syncronously since there might be packets
6692 in packet queue that we are not able to process without first
6693 processing packets before them. Affected file silcd/server,
6694 lib/silcclient/client.c.
6696 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6697 whether library should continue processing the packet.
6698 Affected file lib/silccore/silcpacket.h.
6700 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6701 SilcSFTPMonitorData to SFTP server to monitor various
6702 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6703 lib/silcsftp/sftp_server.c.
6705 * Added silc_file_size to return file size. Affected file
6706 lib/silcutil/silcutil.[ch].
6708 * Implemented the file transfer support for the client library.
6709 Added preliminary support for simple client to client one-file
6710 transmission. Affected file lib/silcclient/client_ftp.c,
6711 lib/silccilent/client.[ch].
6713 * Added new local command FILE to the Irssi SILC Client.
6714 It is used to perform the file transfer. It has subcommands
6715 SEND, RECEIVE, SHOW and CLOSE. Affected files
6716 irssi/src/silc/core/client_ops.c,
6717 irssi/src/silc/core/silc-server.[ch].
6719 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Relay the SILC_PACKET_FTP in the server. Affected files
6722 silcd/server.c and silcd/packet_receive.c.
6724 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Renamed silc_file_read and silc_file_write to functions
6727 silc_file_readfile and silc_file_writefile. Added function
6728 silc_file_open and silc_file_close. Affected files
6729 lib/silcutil/silcutil.[ch].
6731 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Resolve the client info when received private message or
6734 channel message for a client which nickname we don't know.
6735 Affected files lib/silcclient/client_prvmsg.c and
6736 lib/silcclient/client_channel.c.
6738 * Do not crash in /KEY if client is not connected. Affected
6739 file irssi/src/silc/core/silc-channels.c.
6741 * Added SilcClientStatus field to the SilcClientEntry in the
6742 lib/silcclient/idlist.h.
6744 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6745 is incomplete and is being resolved, it won't be resolved
6748 Make sure also that USERS command reply does not resolve
6749 twice information. Affected file is
6750 lib/silcclient/command_reply.c.
6752 Make sure that silc_client_get_clients_by_list does not
6753 resolve twice same information.
6755 * Check for valid client->id in the silc_server_free_client_data.
6756 Affected file silcd/server.c.
6758 * Fixed /GETKEY nick@server not to crash if the server entry
6759 is not found. Affected file lib/silcclient/command.c.
6761 * Fixed the silc_server_check_cmode_rights to check the
6762 requested modes correctly. Affected file silcd/command.c.
6764 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6766 * Better checks for non-printable chars in nick added.
6767 Affected file silcd/command.c.
6769 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Call the silc_server_udpate_servers_by_server in the
6772 primary router that comes back online in the backup resuming
6773 protocol. Otherwise it routes packets wrong. Affected file
6774 silcd/server_util.[ch], silcd/server_backup.c.
6776 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6779 lib/silcutil/silcbuffmt.[ch].
6781 * Redefined the SILC packet header to include the padding
6782 length. Affected file lib/silccore/silcpacket.[ch].
6784 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6785 length for maximum padding up to 128 bytes). Affected
6786 file lib/silccore/silcpacket.h.
6788 * Removed all backwards support for old 0.5.x MAC thingies.
6789 The SILC packet header change makes it impossible to be
6790 backwards compatible.
6792 * Send the ENDING packet with timeout in the backup resuming
6793 protocol. This is to assure that all routers has connected
6794 to the primary router. Affected file silcd/server_backup.c.
6796 * Changed the RNG to take the first IV from random data. It
6797 used to take it from zero actually. Changed the RNG also
6798 to use /dev/urandom during session. /dev/random is used
6799 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6801 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Changed the SILC packet header to have the first two bytes
6804 (the packet length) encrypted. Affected files aroung the
6805 code tree, lib/silccore/silcpacket.[ch]. Removed the
6806 SilcPacketCheckDecrypt callback. It is not needed anymore
6807 since the silc_packet_receive_process will determine now
6808 whether the packet is normal or special.
6810 * Implemented the unidirectional MAC keys. Affected files
6811 lib/silcske/silcske.c, silcd/protocol.c and
6812 lib/silcclient/protocol.c.
6814 * Implemented the packet sequence number to the MAC computation.
6815 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6816 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6817 lib/silcclient/protocol.c.
6819 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Allow backup router to announce servers. All servers
6822 announced by backup router are added to the global list
6823 automatically. Update hte server's socket to our primary
6824 router also when backup router announces a server.
6825 Affected file silcd/packet_receive.c.
6827 * Do not update the client->router in the function
6828 silc_server_udpate_clients_by_server if the client is on
6829 global list. We might fail to find any specific server
6830 for locally connected clients and local cell clients. They
6831 should still use the `from' and not `to' as client->router.
6832 This fixes backup router resuming protocol. Affected file
6833 silcd/server_util.c.
6835 * Decrease channel statistics count only if the channel
6836 deletion worked. Affected files are silcd/server.c and
6837 silcd/server_util.c.
6839 * Added silc_server_update_servers_by_server to update origin
6840 of all server entries. Used during backup router protocol.
6841 Affected files silcd/server_util.[ch], silcd/server.c. and
6842 silcd/backup_router.c.
6844 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6845 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6846 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6847 lib/silccrypt/silchmac.c.
6849 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Assure that router cannot reroute the same channel message
6852 to the sender. Affected file silcd/packet_receive.c.
6854 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6856 * Made better checks that the channel message is not sent
6857 to the router it came from. Affected file is
6858 silcd/packet_send.c. Fixed memory leak too.
6860 * Announce informations for incoming router connection, but
6861 only after checking if it is replaced by backup router.
6862 Affected file silcd/packet_receive.c.
6864 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6866 * Fixed the backup resuming protocol to work in multiple
6867 router environment. Affected file silcd/server_backup.c.
6869 * Route packet only to one router in the function
6870 silc_server_packet_send_to_channel. Affected file is
6871 silcd/packet_send.c.
6873 * Fixed silc_server_send_notify_dest to set the broadcast
6874 flag. Fixed the silc_server_send_notify_topic to actually
6875 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6876 Affected file silcd/packet_send.c.
6878 * Changed the SFTP Filesystem interface. Changed the
6879 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6880 the filesystem operation function. The SilcSFTPFilesystem
6881 is now a context that is allocated by all filesystem allocation
6882 functions and it already includes the operations structure
6883 and filesystem specific context. It is given as argument
6884 now to the silc_sftp_server_start. This made the interface
6885 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6886 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6888 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Changed the backup router adding and getting interfaces
6891 in the server. The router that will be replaced by the
6892 specified backup router is now sent as argument. Affected
6893 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6896 * Added silc_net_addr2bin_ne to return the binary form of
6897 the IP address in network byte order. Affected files
6898 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6900 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6902 * Check for existing server ID in silc_server_new_server
6903 and in silc_server_connect_to_router_final and remove the
6904 old entry if it exists. Affected file silcd/packet_receive.c,
6907 * Send the channel message always to only one router, either
6908 in upstream or downstream. Affected file is
6909 silcd/packet_send.c.
6911 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Wrote the definition of the backup resuming protocol to the
6914 protocol specification.
6916 * Removed one redundant channel key generation from normal
6917 server during joining procedure. Removed one redundant
6918 channel key sending from server to router during joining
6919 procedure. Affected file silcd/command.c.
6921 * Made minor bugfixes to the backup router resuming protocol.
6922 Affected file silcd/server_backup.c, server.c.
6924 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6926 * Added --disable-asm configuration option. Affected files
6927 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6930 * Implemented the backup resuming protocol that is used to
6931 resume the primary router position in the cell after the
6932 primary router comes back online. Affected files
6933 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6934 and silcd/server_util.[ch].
6936 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Sleep two (2) seconds after sending QUIT command to server.
6939 Affected file lib/silcclient/command.c.
6941 * Assure that if outgoing data buffer is pending do not force
6942 send any data. Affected file silcd/packet_send.c.
6944 * Assure that if outgoing data buffer is pending do not force
6945 send any data. Affected file lib/silcclient/client.c.
6947 * Implemented the backup router support when the primary router
6948 goes down. The servers and routers can now use the backup
6949 router as new primary router without loosing connectivity.
6951 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6953 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6954 in the server to indicate disabled entry. All data read
6955 from the connection will be ignored and no data is sent
6956 for entry that is disabled. Affected files are
6957 silcd/idlist.h, silcd/server.c.
6959 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Created SFTP client and server test programs in the
6962 lib/silcsftp/tests directory.
6964 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Implemented memory filesystem (virtual filesystem) for
6967 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6970 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Implemented the SFTP (SSH File Transfer Protocol) to the
6973 lib/silcsftp. It includes SFTP client and SFTP server
6976 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Moved lib/silccore/silcprotocol.[ch] to the
6979 lib/silcutil library.
6981 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6982 take variable argument list pointer as argument. Affected
6983 file lib/silcutil/silcbuffmt.[ch].
6985 * Added silc_buffer_set function that is used to set data
6986 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6987 Affected file lib/silcutil/silcbuffer.h.
6989 * Changed various routines in the core library to use the new
6990 silc_buffer_set instead of allocating new buffer only for
6993 * Added 64-bit value formatting and unformatting support to the
6994 silc_buffer_[un]format routines. Affected file is
6995 lib/silcutil/silcbuffmt.[ch].
6997 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6998 to includes/bitmove.h.
7000 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Fixed channel user mode saving in client library. Affected
7003 file lib/silcclient/command[_reply].c.
7005 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Defined the file transfer to the SILC Protocol. Added
7008 new packet type SILC_PACKET_FTP and defined File Transfer
7009 Payload. The mandatory file transfer protocol is SFTP
7010 (SSH File Transfer Protocol). Affected file in addition
7011 of the internet draft is lib/silccore/silcpacket.h.
7013 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
7014 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
7015 is used as part of backup router protocol when the primary
7016 router of the cell is back online and wishes to resume
7017 the position as primary router.
7019 * Redefined the MAC generation keys in the protocol. The
7020 same key is not used anymore in both direction. Both
7021 direction will now use different keys for sending and
7022 receiving. This fixes a potential security flaw. This
7023 change causes incompatibilities in the protocol.
7025 * Redefined also the MAC computation from the packet.
7026 An packet sequence number is now added to the MAC
7027 computation. This prevents possible replay attacks against
7028 the protocol. This change too causes incompatibilities
7031 Added `sequence' field to the SilcPacketContext to hold
7032 the current sequence number for the packet.
7034 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7036 * Added `created' field to the SilcIDListData in the file
7037 silcd/idlist.h to indicate the time when the entry was
7040 * Added `created' field to the SilcChannelEntry too. Affected
7041 file silcd/idlist.h.
7043 * Added `creation_time' aguments to all the announcement functions
7044 in the server. If it is provided then only the entries that
7045 was created after the provided time frame are actually
7046 announced. Affected file silcd/server.[ch].
7048 * The protocol says that the Channel ID's IP address must be
7049 based on the router's IP address. Added check for this in
7050 the silc_server_new_channel when processing incoming New Channel
7051 Payload. Affected file silcd/packet_receive.c.
7053 * Print out the correct version with --version in SILC client.
7054 Affected file irssi/src/silc/core/silc-core.c.
7056 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7058 * Fixed WHOWAS command to check for completnes of the client
7059 entry always, not just when the command is coming from client.
7060 Affected file silcd/command.c.
7062 * Added new function silc_server_packet_queue_purge to purge the
7063 outgoing data queue to the network. After the function returns
7064 it is guaranteed that the outgoing packet queue is empty.
7065 Affected file silcd/packet_send.[ch].
7067 * Purge the outgoing packet queue in the rekey protocol's final
7068 callback to assure that all rekey packets go to the network
7069 before quitting the protocol. Affected file silcd/server.c.
7071 * Added silc_client_packet_queue_parse as similar function as
7072 in server to the client library. The affected file is
7073 lib/silcclient/client.c.
7075 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7077 * Splitted silcd/server.c and created silcd/server_util.[ch]
7078 for utility functions.
7080 * Added new socket flag SILC_SF_DISABLED to indicate that the
7081 connection is open but nothing can be sent to or received from
7082 the connection. Affected file lib/silcutil/silsockconn.[ch].
7083 The checking for disabled socket is checked in the low level
7084 silc_socket_write and silc_socket_read functions.
7086 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7088 * Allow only nicknames and channel names that fits into the
7089 7-bit unsigned char ASCII set. Affected file silcd/command.c.
7091 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7093 * When processing JOIN command reply in server check that if
7094 the channel exists in our global list we'll move it the local
7095 list. Affected file silcd/command_reply.c.
7097 * Fixed the check whether client is joined on the channel already
7098 in JOIN command. Affected file lib/silcclient/command.c.
7100 * Fixed the JOIN command reply to check whether the channel
7101 already exists. Affected file lib/silcclient/command_reply.c.
7103 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * Added silc_ske_status_string to map the SKE error numbers
7106 to readable strings. The affected files are
7107 lib/silcske/silcske[_status].[ch].
7109 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Do not show the private channels on the WHOIS channel list
7112 as it is not allowed by the protocol. The affected file is
7115 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Assure that the packet length digged from the actual packet
7118 is something sensible in the silc_packet_decrypt_rest_special
7119 in lib/silccrypt/silcpacket.c.
7121 * Free and NULL the allocated pointer in silc_hmac_alloc if
7122 the HMAC allocation fails. The affected file is
7123 lib/silccrypt/silchmac.c.
7125 * Print the selected security properties to the log files in
7126 the server. Affected file silcd/protocol.c.
7128 * Add SKE's reference counter even if calling the completion
7129 callback manually. Otherwise it goes negative, although it
7130 does not cause any problems. The affected file is
7131 lib/silcske/silcske.c.
7133 * Remove the client entry with short timeout after giving the
7134 KILL command. Affected file lib/silcclient/command.c.
7136 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7137 case all found clients are already disconnected (WHOWAS would
7138 found them) in the server. Affected file silcd/command.c.
7140 * Update the last_receive (time of last data received) to be
7141 updated only when received private or channel message so that
7142 the idle time showed in WHOIS makes more sense.
7144 * Added boolean field `valid' in to the SilcClientEntry in the
7145 client library to indicate whether the entry is valid or not.
7146 This fixes the nickname change bug on channel when changing
7147 the nickname to be same than the old (like nick to Nick) the
7148 nickname formatter doesn't set the new nick anymore to Nick@host.
7149 Affected file lib/silcclient/idlist.[ch].
7151 * Now actually fixed the nickname changing on disconnection.
7152 Added new function silc_change_nick to the Irssi SILC Client.
7153 Affected file irssi/src/silc/core/client_ops.c,
7154 irssi/src/silc/core/silc-nicklist.[ch].
7156 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7158 * Check that the public key exists in the GETKEY command before
7159 trying to encode it. Affected file silcd/command.c.
7161 * Print some notifications on received public keys with GETKEY
7162 command in the Irssi SILC Client. Affected files are
7163 irssi/src/fe-common/silc/module-formats.[ch],
7164 irssi/src/silc/core/client_ops.c.
7166 * Use IDENTIFY command to resolve the server information in the
7167 GETKEY command instead of INFO command. Affected file
7168 lib/silcclient/command.c.
7170 * All command reply functions in the client library now calls
7171 the pending command reply callbacks even if an error has
7172 occurred. The server has done this a long time and now it was
7173 time to move the client library to this as well. Now all
7174 errors can be delivered back to the pending command reply
7175 callbacks if necessary. Affected files are
7176 lib/silcclient/command[_reply].[ch].
7178 * Change the nickname on disconnection back to the username
7179 because in reconnect the server will enforce it to it anyway.
7180 Affected file irssi/src/silc/core/silc-servers.c.
7182 * Fixed a config file parsing bug in the Irssi SILC client.
7183 Affected file irssi/src/silc/core/clientconfig.c.
7185 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7187 * When printing the channel mode on JOIN, verify that the
7188 channel key and channel's HMAC are valid. Affected file
7189 irssi/src/silc/core/client_ops.c.
7191 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7193 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7194 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7195 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7197 * Removed channel key rekey task deleting from the function
7198 silc_server_save_channel_key. Affected file silcd/server.c.
7199 Added explicit timeout task context instead that is used to
7200 delete the task if we are registering a new task before the
7201 new task has elapsed.
7203 * When channel key rekey occurs the client library now saves
7204 the old channel key for a short period of time (10 seconds) and
7205 is able to use it in case some is still sending channel
7206 messages encrypted with the old key after the rekey. Affected
7207 file lib/silcclient/[idlist.h|client_channel.c].
7209 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Added check to the silc_server_new_id_real to not accept
7212 new ID if it is the sender's own ID. Affected file is
7213 silcd/packet_receive.c.
7215 * Assure that we do not announce ourself or the one we've
7216 sending our announcements when we're router and are announcing
7217 servers to our primary router. Affected file silcd/server.c.
7219 * Fixed silc_server_command_identify_check_client to assemble
7220 correct WHOIS packet. It send corrupted WHOIS packet and
7221 caused problem with router to router connections. Affected
7222 file silcd/command.c.
7224 Fixed also silc_server_command_whois_check the same way
7225 as for the IDENTIFY command.
7227 * Added new SilcIDListStatus to the server in the SilcIDListData
7228 structure. The status now includes the current status of
7229 the entry (like registered, resolved etc.). Affected file
7230 silcd/idlist.[ch]. Defined a bunch of different status types
7231 as well. This replaced the old boolean registered field as well.
7233 Added resolve_cmd_ident field to the SilcClientEntry structure
7234 too so that if the entry is for example being resolved so
7235 another command may attach to the same pending command reply
7236 without requiring to resolve the same entry again. This concept
7237 should optimize the WHOIS and the IDENTIFY resolving under
7238 heavy load by taking away unnecessary resolving for entries
7239 that are being resolved already.
7241 Added support for adding multiple pending commands for one
7242 command idenfier. Affected file silcd/command[_reply].[ch].
7244 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7245 before deleting the data. Otherwise the hash table will have
7246 freed data in comparison functions. Affected file is
7247 silcd/command_reply.c.
7249 * Fixed silc_idlist_replace_client_id to add the new entry to
7250 the cache with NULL nickname. Otherwise there will be invalid
7251 memory as the nickname after the nickname is freed. Affected
7252 file silcd/packet_receive.c.
7254 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7255 saved into wrong slots because the previous number of entries
7256 was not taken into account. Affected file silcd/idlist.c.
7257 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7259 * If we are router and we receive JOIN notify to a channel that
7260 does not have any users then notified client is marked as the
7261 channel founder, as it is it. The affected file is
7262 silcd/packet_receive.c
7264 * Added to the extended hash table API's table_del_*ext functions
7265 the destructor as argument too, so that the caller can decide
7266 which destructor to use or whether to use destructor at all.
7267 Affected file lib/silcutil/silchashtable.[ch].
7269 * Fixed ID Cache purging. It actually deleted the entries from
7270 the hash table after the data was freed. The hash table ended
7271 up comparing freed memory. The affected file is
7272 lib/silccore/silcidcache.c.
7274 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7276 * Fixed Irssi SILC client's KILL command's HELP syntax.
7278 * The USERS command now resolves the detailed user information
7279 if the userinfo field is missing. Affected file is
7280 lib/silcclient/command_reply.c.
7282 * Do not print error in silc_file_read if the read file does
7283 not exist. Just silently return NULL. Affected file is
7284 lib/silcutil/silcutil.c.
7286 * Fixed the silc_log_output to not wine about NULL filename
7287 and to not create some bogus " " filename. Affected file is
7288 lib/silcutil/silclog.c.
7290 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7292 * Fixed various printing bugs on the user interface in the
7293 Irssi SILC Client. Minor changes that were forgotten from
7296 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7298 * Fixed the configure.in.pre and the compilation and distribution
7299 environment to support the new autoconf 2.52. That version is
7300 now required to compile the CVS trunk.
7302 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7305 to generally parse user@fqdn format strings. Affected file
7306 lib/silcutil/silcutil.c.
7308 * Added nickname_format and nickname_force_format fields to the
7309 SilcClientParams structure. The first one defines the format
7310 for the nicknames that the library will enforce if the receives
7311 multiple same nicknames. The second one is boolean value and
7312 can be used to force the library to always enforce the format
7313 to the nicknames regardles whether there are multiple nicknames
7314 or not. This configurable formatting was employed to flexibly
7315 support accessing multiple nicknames from the user interface.
7316 The userinterface can now set the nicknames to what ever format
7317 they prefer. Affected file lib/silcclient/silcapi.h.
7319 Added function silc_client_nickname_format to the file
7320 lib/silcclient/idlist.c. It performs the nickname formatting.
7322 Added new field `hostname´ to the SilcClientEntry context.
7323 It holds the hostname of the client. Affected file is
7324 lib/silcclient/idlist.h.
7326 * Irssi SILC Client sets the nicknames in nick@hostn format.
7327 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7328 irssi/src/silc/core/silc-core.c.
7330 The WHOIS printing now also shows both the real nickname and
7331 the formatted nickname so that user knows how to access the
7332 user if there are multiple same nicknames cached. Affected
7333 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7334 printing formatting too to take the hostname now as a separate
7335 argument. The Affected file is
7336 irssi/src/fe-common/silc/modules-formats.[ch].
7338 * Changed the silc_client_get_clients_local to accept the formatted
7339 nickname as argument. It accepts the real nickname too but the
7340 formatted nickname can be used to find the true entry from
7341 multiple entries. Affected file lib/silcclient/silcapi.h and
7342 lib/silcclient/idlist.c.
7344 * Added nickname_format_parse field to the SilcClientParams.
7345 It is a callback function provided by the application to parse
7346 the nickname out of the formatted nickname string. The library
7347 calls it to get the nickname from the formatted string. Since
7348 the application generally knows better the format of the nickname
7349 string it parses it instead of the library, even though library
7350 encodes the formatted string. If the callback function is not
7351 provided then the library will use the string as is. The
7352 affected file is lib/silcclient/silcapi.h.
7354 * All the nickname strings passed to the client library in
7355 commands are now expected to be formatted nickname strings.
7356 If the command does not support the formatted nickname string
7357 it will assume that the sent string is the actual nickname.
7358 Affected file lib/silcclient/command.c.
7360 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7362 * Added public key authentication support to OPER and SILCOPER
7363 commands in the client library. Affected file is
7364 lib/silcclient/command.c.
7366 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7368 * Changed the get_auth_methdod client operation to be asynchronous.
7369 It can be async if the application resolves the authentication
7370 method from the server during the negotiation. Added new
7371 SilcGetAuthMeth completion callback that the application will
7372 call after resolving the authentication method.
7374 Added function silc_client_request_authentication_method that
7375 the application can use to resolve the authentication method
7376 from the server. Added also SilcConnectionAuthRequest callback
7377 that the library will call after the server has replied. The
7378 application can call this function if it does not know the
7379 current authentication method.
7381 Affected files are lib/silcclient/client.c and
7382 lib/silcclient/silcapi.h.
7384 * The Irssi SILC client now automatically resolves the authentication
7385 method incase any configuration information is not present (and
7386 currently there never is). The affected file is
7387 irssi/src/silc/core/client_ops.c.
7389 * Fixed public key authentication from the client library.
7390 Affected file lib/silcclient/protocol.c. Changed also the
7391 protocol specification about the public key authentication in
7392 the connection authentication protocol. The actual data to be
7393 signed is now computed with a hash function before signing.
7395 * Fixed the public key authentication from the server as well.
7396 Affected file silcd/protocol.c.
7398 * Removed the mlock()'s from the memory allocation routines.
7399 Affected file lib/silcutil/silcmemory.c. The ./configure does
7400 not check anymore for the mlock(). Affected file is
7403 * Fixed USERS command in server to allow the execution of the
7404 command for private and secret channels if the client sending
7405 the command is on the channel. Affected file silcd/command.c.
7407 * Fixed silc_client_get_clients_local to return the clients
7408 count correctly. It could return wrong value. Affected file
7409 lib/silcclient/idlist.c.
7411 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7413 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7414 types. The assembler optimizations seemed not to like 64-bit
7415 data types. The assmebler optimizations thus are now enabled
7416 also for BSD systems as opposed to only enable them for Linux.
7418 * Do not check for threads at all on BSD systems. Affected
7419 file configure.in.pre.
7421 * Removed -n and -h options from the Irssi SILC Client since
7422 they are not used in silc.
7424 * Fixed the prime generation to assure that the first digit
7425 of the generated random number is not zero since our conversion
7426 routines does not like number strings that starts with zero
7427 digit. If zero digit is seen the random number is regenerated.
7428 This caused some corrupted RSA keys when the zero first digit
7429 was met. Affected file lib/silcmath/silcprimegen.c.
7431 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7433 * Fixed WIN32 configuration in the ./configure script.
7434 Fixed to include xti.h on environments that has it.
7435 Patches by Carsten Ilchmann and andrew.
7437 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7439 * Changed the silc_id_create_client_id to be collision
7440 resistant. It is now assured that there cannot be created
7441 two same client ID's. I suspect that some weird bugs in
7442 the server were actually caused by duplicate Client IDs.
7443 Affected file silcd/serverid.[ch]. A router receiving
7444 new ID now also assures and informs the sending server
7445 if the ID caused collision.
7447 * Changed the silc_id_create_channel_id to also assure that
7448 there are no collisions.
7450 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7452 * Statement about ignoring the Mutual Authentication flag when
7453 performing rekey with PFS was a bit misleading. It is ignored
7454 if it was set in the initial negotiation, it cannot be even
7455 set in the rekey. Fixed in the ke-auth draft. Started the
7456 new versions of the protocol drafts in the doc/.
7458 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7460 * Fixed a bug in silc_client_command_identify_save when saving
7461 new channel information. The channel name was no duplicated
7462 and caused crash on exit. Affected file is
7463 lib/silcclient/command_reply.c.
7465 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7467 * Fixed the getkey command handling in the server. Send just
7468 empty OK reply to the sender if the key could not be fetched
7469 (but everything else was ok, like the key just was not available).
7470 Changed the public key parameter to optional in the protocol
7471 specs so that empty OK reply can be sent. Affected file
7474 Added a message to Irssi SILC client to tell to user if the
7475 server did not return a public key.
7477 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7479 * Fixed a channel key regeneration bug. It registered new
7480 timeout tasks exponentially until all system resources were
7481 used. Affected file silcd/server.c.
7483 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7485 * Added the SILC Document generator to the scripts/silcdoc.
7486 It can be used to generate the Toolkit Reference Manual out
7487 of the source tree. Internally it will also use the RoboDoc
7488 generator now imported in util/robodoc.
7490 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7492 * Added couple of return's in rekey protocol if error orccurred
7493 during the protocol. The execution must be terminated.
7494 Affected file silcd/protocol.c. Also, terminate the protocol
7495 always with timeout.
7497 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7499 * The client's Client ID was created initally from the wrong
7500 nickname (it could have been in format nick@host) in the
7501 silc_server_new_client. Affected file silcd/packet_receive.c
7503 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7505 * Added some SILC_LOG_ERROR's to various error conditions
7506 if client could not be added to ID cache. Affected files
7507 silcd/packet_receive.c and silcd/server.c.
7509 * When client's sock->user_data is freed, NULL also the
7510 client->router and client->connection pointers. Added check
7511 for these pointers being NULL to various places around the
7512 code. Affected file silcd/server.c.
7514 * Added client->data.registered == TRUE checks to various
7515 places around the code to assure that unregistered client's
7516 are not handled when it is not allowed. Affected file
7519 * Added `bool registered' fields to all
7520 silc_idlist_[server|client]_get_* routines to indicate whether
7521 the fetched client needs to be registered or not. Affected
7522 file silcd/idlist.[ch].
7524 * Add your own entry as registered to the ID cache in the
7525 server. Affected file server.c.
7527 * Fixed a bug in silc_server_new_server. The SilcServer was
7528 set as the new server's context instead of SilcServerEntry.
7529 This naturally caused some weird bugs.
7531 * Added "updated" field the SilcChannelEntry which indicates
7532 the time since the channel entry was last accessed. This
7533 can be used to determine whether it is necessary to
7534 announce the channel after backup resuming protocol.
7535 Affected files silcd/idlist.[ch].
7537 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7539 * Do not delete the channel rekey task when adding it
7540 for in silc_server_create_channel_key.
7542 * Changed the silc_server_create_channel_key to return
7543 TRUE or FALSE to indicate the success of the channel key
7546 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7548 * Fixed MSVC++ project files and added missing files to
7549 Makefiles under win32/.
7551 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7553 * Do not add TCP_NODELAY flag if the operating system
7554 does not have it defined. Affected files are
7555 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7557 * Fixed buffer overflow from Irssi SILC Client. Affected
7558 file irssi/src/fe-common/core/themes.c.
7560 * Fixed double free in client library in the file
7561 lib/silcclient/client.c when disconnecting from server.
7563 * Applied double free patch from cras to Irssi SILC client.
7564 Affected files irssi/src/core/[modules/expandos].c
7566 * Fixed the disconnection handling to Irssi SILC Client.
7567 The application must call silc_client_close_connection
7568 in ops->connect client operation in case of failure of
7569 the connection. Affected file is
7570 irssi/src/silc/core/client_ops.c.
7572 * Do not set sock->protocol to NULL in the function
7573 silc_client_close_connection after executing the protocol's
7574 final callback since the sock might not be valid anymore.
7575 Affected file lib/silcclient/client.c.
7577 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7579 * Do not enable SILC_THREADS if the linking with libpthread
7580 did not happen. Affected file configure.in.pre.
7582 * Added notion to protocol specification that server must
7583 verify the sent authentication payload with CMODE when
7584 setting the channel founder key. Implemented it to the
7585 server. Affected file silcd/command.c.
7587 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7589 * Added _EXTRA_DIST SILC distribution variable to the
7590 distributions file. It is used to conditionally add extra
7591 files or directories to the specific distribution. Affected
7592 files ./prepare, Makefile.am.pre and distributions.
7594 Removed the `_' from the start of the distribution names.
7597 * Added README.WIN32 for instructions to compile the Toolkit
7600 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7602 * Fixed a double free in disconnection in the server. Affected
7603 file is silcd/server.c.
7605 * Fixed the lib/silcske/groups.c to work now also with GMP
7606 MP library. The string conversion did not work when using
7607 specific base and the base is indicated in the string as well.
7609 * Created win32/ directory which now includes MSVC++ specific
7610 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7611 It will appear only in the toolkit distribution
7613 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7615 * Changed the key material distribution function in case when
7616 the hash output is too short. The data is now concatenated
7617 a bit differently than it used to. Made the change to the
7618 SKE protocol specification.
7620 * Added better GMP detection to configure.in.pre. A patch
7623 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7625 * Fixed a minor bug in SKE that might cause some problem on
7626 some platforms. Affected file lib/silcske/silcske.c.
7628 * Added the cookie checking for initiator in the SKE. It checks
7629 that the responder returns the sent cookie unmodified. The
7630 affected file is lib/silcske/silcske.c. Added new SKE
7631 error type INVALID_COOKIE that can be sent during the
7632 negotiation. Fixed some memory leaks as well.
7634 * Added the "invalid cookie" error message to Irssi SILC client's
7637 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7639 * Added `task_max' field to the SilcClientParams to indicate
7640 the maximum tasks the scheduler can handle. If set to zero,
7641 default values are used. Affected file lib/silcclient/silcapi.h.
7643 * Fixed memory leaks in silc_client_close_connection. Affected
7644 file lib/silcclient/client.c.
7646 * Added silc_client_del_client_entry to client library to free
7647 all memory of given client entry. Affected file is
7648 lib/silcclient/idlist.[ch].
7650 * Added new functions silc_client_del_channel and
7651 silc_client_del_server to delete channel and server entries.
7652 Affected file lib/silcclient/[silcapi.h/idlist.c].
7654 * Removed silc_client_del_client_by_id from silcapi.h.
7656 * Fixed the INFO command to return the server's own info
7657 correctly when querying by Server ID. Affected file is
7660 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7662 * Removed the non-blocking settings in WIN32 code in the
7663 silc_sock_[read/write] and added SleepEx instead. Affected
7664 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7665 of input data is now checked with FIONREAD and ioctlsocket.
7667 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7669 * Call silc_schedule_task_del_by_context in the
7670 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7671 Affected file lib/silccore/silcprotocol.c.
7673 * Call silc_protocol_cancel for active protocols in the
7674 silc_server_close_connection if the funtion
7675 silc_server_free_sock_user_data has not been called.
7676 Affected file silcd/server.c.
7678 * Generic tasks cannot be deleted using the del_by_fd
7679 task deleting function since generic tasks does not match
7680 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7682 * Added a notion to SILCOPER help file that the SILCOPER works
7683 only on router server, not on normal server.
7685 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7687 * Added for WIN32 support for the new scheduler as well.
7688 Affected file lib/silcutil/win32/silcwin32schedule.c.
7690 * Fixed the SHA1 implementation to work on various platforms.
7692 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7694 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7695 API. It is part of the scheduler now. Everything else is
7696 as previously but some functions has changed their names.
7697 Checkout the lib/silcutil/silcschedule.h for the interface.
7698 Updated all applications to use the new interface. Affected
7699 files are lib/silcutil/silcschedule.[ch].
7701 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7703 * Found a bug in the SKE implementation. The HASH value,
7704 specified by the protocol, was not computed correctly. The
7705 public key of the responder was not added to the computation
7706 even though it is mandatory. Affected file lib/silcske/silcske.c.
7707 This unfortunately causes incompatibilities with older
7708 clients and servers.
7710 * Added WIN32 specific network init and uninit functions:
7711 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7712 the Winsock2. Affected file lib/silcutil/silcnet.h and
7713 lib/silcutil/win32/silcwin32net.c.
7715 * Set the socket always to nonblocking mode on WIN32 after
7716 reading data or writing data. Affected file is
7717 lib/silcutil/win32/silcwin32sockconn.c.
7719 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7721 * Fixed various compilation problems under WIN32. Affected
7722 files lib/silcutil/win32/silcwin32thread.c and
7723 lib/silcutil/win32/silcwin32schedule.c.
7725 * Removed all _internal.h #includes from public header
7726 files. Internal headers must never be included from
7729 Removed also the lib/silcske/payload_internal.h file.
7731 * All include files that may be needed (public and some others
7732 included by the public headers) by application developers are
7733 now copied to the ./includes directory. It does not copy any
7734 internal headers. Affected file Makefile.defines.pre and all
7735 Makefile.am's under lib/ and subdirs.
7737 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7739 * Do not change the ~/.silc directory's permissions automatically.
7740 Affected file irssi/src/silc/core/clientutil.c.
7742 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7744 * Do not cancel the protocol in silc_server_close_connection
7745 it might cause recursion. Now cancelled in the function
7746 silc_server_free_sock_user_data. Affected file silcd/server.c.
7748 * Fixed the silc_server_remove_clients_by_server to regenerate
7749 the channel keys correctly finally. Added also new function
7750 silc_server_remove_clients_channels to actually do it.
7751 Affected file silcd/server.c.
7753 * Fixed the silc_server_new_channel to not crash by giving
7754 wrong router to the new channel. Affected file is
7755 silcd/packet_receive.c.
7757 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7759 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7760 which is given as argument to the silc_client_alloc now.
7761 It can be used to configure the client and set various parameters
7762 that affect the function of the client.
7764 * The USERS command in server did not check whether the channel
7765 is private or secret. Affected file silcd/command.c.
7767 * Added new argument to the USERS command in protocol specification.
7768 The USERS command now can take the channel name as argument
7769 as well. Added support for this in client and server and
7770 updated the protocol specs.
7772 * Completed the GETKEY command in client. It can be now used
7773 to fetch also servers public key not only some clients.
7774 Affected files lib/silcclient/command[_reply].c.
7776 * Added silc_client_get_server to return server entry by the
7777 server name. Affected files lib/silcclient/silcapi.h and
7780 * Redefined the IDENTIFY command in protocol specification to be
7781 more generic. It now can be used to query information about
7782 any entity in the SILC Network, including clients, servers and
7783 channels. The query may be based either the entity's name
7784 or the ID. Added support for this in both client and server.
7786 Affected files silcd/command.c and lib/silcclient/command.c
7787 and command_reply.c.
7789 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7790 the _from_client and _from_server functions. Affected file
7793 * Added silc_client_get_channel_by_id_resolve to the file
7794 lib/silcclient/silcapi.h to resolve channel information by
7795 its ID. Added also silc_client_get_channel_by_id that
7796 does not resolve it from the server.
7798 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7800 * Added SilcServerEntry context into the client library
7801 to represent one server. The INFO command now allocates
7802 these to save the resolved server info. For now on the
7803 client library will also keep information about servers,
7804 connected and resolved with INFO.
7806 The INFO command now allocates the SilcServerEntry context
7807 and saves the server info there. The COMMAND_REPLY in
7808 the INFO now returns the parameters to application in
7809 same order as defined in the protocol specification.
7811 The entries are cached in the client->server_cache.
7813 * The INFO command is now issued after received the Client ID
7814 from the server. Affected file lib/silcclient/client.c.
7816 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7817 to the application as the mode changer might be server.
7818 It is guaranteed that NULL is not returned anymore to the
7819 application. Affected file lib/silcclient/client_notify.c.
7821 The ID Type is now also passed to the application so that
7822 it can check whether the returned entry is SilcClientEntry
7825 Added new function silc_client_get_server_by_id to return
7826 the server entry by ID. Affected files are the
7827 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7829 * Do not create the channel in the Irssi SILC Client when issuing
7830 the JOIN command but when received the sucessful JOIN command
7831 reply. Otherwise the channel might get created even though we
7832 could not join it. The Affected file is
7833 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7835 * Fixed a channel joining bug in router. The router must also
7836 check the channel modes, invite and ban lists etc. when serving
7837 the JOIN command sent by normal server. Affected file is
7838 silcd/command.c. The router now resolves the client's
7839 information from the server who sent the JOIN command if it
7840 does not know it, and processes the JOIN command only after
7843 * Changed the SilcCommandCb to take new argument; void *context2.
7844 Affected file lib/silccore/silccommand.h
7846 The second argument in the command callbacks in the server now
7847 includes the SilcServerCommandReplyContext if the command was
7848 called as pending command callback from the command reply.
7849 Otherwise it is NULL. When called as pending the status of the
7850 command reply will be checked and if it was erronous the
7851 error will be sent to the original sender of the command.
7852 This way the client always receives the error messages even
7853 though the server was actually the one who received the error
7854 when it resent the command to router, for example. Affected
7855 files silcd/command[_reply].[ch].
7857 * Fixed sending WHOWAS command's error message to client if
7858 the requested client could not be found. It was missing.
7861 * Changed the CMODE and CUMODE commands reply arguments in the
7862 protocol specification. The Channel ID is now sent in both
7863 of the commands to identify the channel. Implemented this
7864 new feature to the client and server. Affected files
7865 lib/silcclient/command_reply.c and silcd/command.c.
7867 * Made better checks for invite and ban lists in the JOIN
7868 command in server. Affected file silcd/command.c.
7870 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7872 * The server now performs the incoming host IP/DNS lookup
7873 using the silc_socket_host_lookup and thus does not block
7874 the server anymore. Affected file silcd/server.c.
7876 * Completed the multi-thread support for SILC Scheduler in
7877 the lib/silcutil/silcschedule.c.
7879 * Fixed the configure.in.pre to detect the pthread correctly
7882 * Fixed a deadlock in silc_task_queue_wakeup in the file
7883 lib/silcutil/silctask.c.
7885 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7887 * Added new function silc_schedule_wakeup that is used in
7888 multi-threaded environment to wakeup the main thread's
7889 schduler. It needs to be used when a thread adds a new task
7890 or removes a task from task queues. After waking up, the
7891 scheduler will detect the task queue changes. If threads
7892 support is not compiled in this function has no effect.
7893 Implemented the wakeup mechanism to both Unix and WIN32
7894 systems. Affected files are lib/silcutil/silcschedule.[ch],
7895 lib/silcutil/unix/silcunixschedule.c and the
7896 lib/silcutil/win32/silcwin32schedule.c.
7898 * Added new function silc_task_queue_wakeup to wakeup the
7899 scheduler by the specified task queue. Affected file
7900 lib/silcutil/silctask.[ch].
7902 * The silc_socket_host_lookup_start now wakes up the scheduler
7903 after adding the timeout task. Affected file is
7904 lib/silcutil/silcsockconn.c.
7906 * The silc_socket_host_lookup is synchronous now if the threads
7907 support is not compiled in. However, the callback is still
7908 called asyncronously through the scheduler, anyway. Affected
7909 file lib/silcutil/silcsockconn.c.
7911 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7913 * Added new function silc_socket_host_lookup to perform
7914 asynchronous IP and FQDN lookups for the socket connection.
7915 Affected files lib/silcutil/silcsockconn.[ch].
7917 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7919 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7920 that may or may not compile the mutex support in.
7922 Changed the silc_mutex_alloc interface. It allocates the
7923 mutex now to the sent pointer and returns TRUE or FALSE.
7925 Affected file lib/silcutil/silcmutex.h.
7927 * Wrote the SILC Task Queue interface to support multi-threads.
7928 Affected file lib/silcutil/silctask.[ch].
7930 * Wrote the SILC Scheduler to support multi-threads. Affected
7931 file lib/silcutil/silcschedule.c.
7933 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7935 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7936 in lib/silcutil/win32/.
7938 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7940 * Defined SILC Mutex API and SILC Thread API and implemented
7941 them for Unix. Affected files are
7942 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7943 lib/silcutil/unix/silcunixmutex.c and
7944 lib/silcutil/unix/silcunixthread.c.
7946 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7948 * Fixed the silc_server_remove_clients_by_server's channel
7949 key re-generation. The hash table handling was incorrect
7950 and would not work with many channels. Affected file is
7953 * Fixed some memory leaks around the server code.
7955 * Rewrote the silc_server_get_users_on_channel to support IPv6
7956 based Client ID's. Affected file silcd/server.c.
7958 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7959 specification. However, a separate document must be written
7960 to define the detailed signing procedure and the payload
7961 associated with the flag. Defined the flag to the
7962 lib/silccore/silcchannel.h as well.
7964 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7966 * Changed the dynamic tables to static size tables in the
7967 lib/silccrypt/silchmac.c.
7969 * Removed GCC dependencies from the code. A patch by cras.
7971 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7973 * Do not show the error "Error receiving packet bla bla"
7974 in server if it really was not an error (-2 means that reading
7975 is pending). Affected file silcd/server.c.
7977 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7979 * Fixed a possible crash in silc_server_remove_clients_by_server
7980 in silcd/server.c. Fixed there also some memory leaks.
7982 * Fixed the silc_idlist_replace_client_id. It could replace
7983 wrong key in the hash table. Affected file silcd/idlist.c.
7985 * Do not check whether there are global users on the channel
7986 if the channel->global_users is FALSE. Affected functions
7987 silc_server_remove_from_one_channel and
7988 silc_server_remove_from_channels in silcd/server.c. Also,
7989 do not check if the removed client is local as we can be
7990 sure that global client was not removed from the channel
7991 and checking for global users is not needed.
7993 * The silc_server_remove_clients_by_server now re-generates
7994 the channel keys correctly for those channels that had
7995 clients removed from them. Affected file silcd/server.c.
7997 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7999 * Found the reason of random crashes in the server. We weren't
8000 ignoring the SIGPIPE signal (which can be sent in write())
8001 and it crashed the server. Affected file silcd/silcd.c.
8003 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8005 * Assure that sock->user_data is not NULL in the function
8006 silc_server_packet_send in silcd/packet_send.c.
8008 * Disconnect the remote connection if it could not be added
8009 to any ID lists in the server. The affected file is
8012 * Check in silc_server_packet_send[_real/dest] that the
8013 socket is not disconnecting and ignore the data if it is.
8014 Affected file silcd/packet_send.c.
8016 * Define inline to __inline on native WIN32 compilation.
8017 Affected file includes/silcwin32.h.
8019 * Added some explicit type casts for inline code since MSVC
8020 require them. Affected files lib/silcutil/silcbuffer.h,
8021 lib/trq/silcdlist.h and lib/trq/silclist.h.
8023 * Print warning in log files from now on if the packet
8024 decryption fails. Affected file silcd/server.c.
8026 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8028 * Changed the `say' client operation's interface to accept
8029 new `type' argument to indicate the type of the message sent
8030 by the library. The application may filter the library's
8031 messages according the type. The affected file is the
8032 lib/silcclient/silcapi.h.
8034 * Added two new functions to lib/silcclient/silcapi.h:
8035 silc_client_del_client and silc_client_del_client_by_id.
8036 Affected file lib/silcclient/idlist.c.
8038 * Moved the clientincludes.h from includes/ to silc/ and
8039 serverincludes.h from includes/ to silcd/.
8041 * The modes for the CMODE and CUMODE are now passed as
8042 uint32 for application with COMMAND_REPLY. The affected
8043 file is lib/silcclient/command_reply.c.
8045 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8047 * /WHOIS without arguments shows client's own information.
8048 Affected file lib/silcclient/command.c.
8050 * Changed PING to not accept any arguments. The specs
8051 says that client can ping only the connected server so
8052 requiring an argument is not needed. Affected file is
8053 lib/silcclient/command.c.
8055 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8057 * Fixed a fatal bug in private message sending and reception
8058 encryption and decryption when using private message keys.
8059 The implementation was incorrect and did not follow the
8060 specification. It causd that some of the message were
8061 lost since it did not use the sending and receiving keys
8062 as the protocol suggests. This has been fixed and will cause
8063 incompatibilities with older clients when sending private
8064 message encrypted with private message keys. Affected files
8065 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
8066 and various other in Irssi SILC Client.
8068 Added `responder' boolean argument to the functions
8069 silc_client_add_private_message_key[_ske] to indicate when
8070 the key is added as responder or initiator of the key
8073 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8075 * Removed the silc_ske_check_version function and created
8076 a SilcSKECheckVersion callback. Added also a function
8077 silc_ske_set_callbacks that is now used to set all SKE
8078 callbacks. The callback functions are not given to
8079 the SKE functions anymore, but this function is used to
8082 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
8084 * Added `silc_version' argument to the silc_client_alloc
8085 to define the version of the application for the library.
8086 The library will use the version string to compare it
8087 against the remote host's (usually a server) version
8088 string. Affected file lib/silcclient/silcapi.h
8090 * Added the KE protocol context to Key Agreement context
8091 in client library so that we can abort the SKE if it
8092 is in process when we get timeout. Affected file is
8093 lib/silcclient/client_keyagr.c.
8095 * Do not resolve the client ID forever if it returns in the
8096 first time that such client does not exist. This was done
8097 for example with private message. Affected file is
8098 lib/silcclient/client_prvmsg.c.
8100 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8102 * Do not add regex.h for WIN32. The affected file
8103 includes/silcincludes.h.
8105 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8106 not work yet 100%. It generates the DLL's automatically
8107 when compiling with --with-win32 under cygwin.
8109 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8111 * lib/contrib/regex.c is not compiled on WIN32.
8113 * Added silc_net_get_socket_opt function to the
8114 lib/silcutil/silcnet.h.
8116 * Added includes/silcwin32.h for WIN32 specific includes
8119 * Do not use ptime structure or any of the posix process
8120 functions on WIN32 in lib/silccrypt/silrng.c.
8122 * Added silc_gettimeofday to provide generic function
8123 for struct timeval on all platforms. Added the function
8124 to lib/silcutil/silcutil.h.
8126 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8128 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8129 library as they clearly belong there. As a plus side we
8130 can make the actual socket connection routines platform
8133 Added also new generic function silc_socket_read and
8134 silc_socket_write (that used to be silc_packet_[read/write].
8135 The implementation of these are platform specific.
8137 * Added WIN32 specific routines of silc_socket_[read/write]
8138 to lib/silcutil/win32/silcwin32sockconn.c.
8140 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8142 * Added preliminary support for native WIN32 compilation under
8143 cygwin (using the -mno-cygwin option for GCC) to the
8144 ./configure.in.pre. The --with-win32 now prepares the
8145 compilation for native WIN32.
8147 * Rewrote the SILC Scheduler interface in the file
8148 lib/silcutil/silcschedule.h. The scheduler is now context
8149 based and does not have anymore any global static scheduler.
8150 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8151 and created lib/silcutil/win32 directory for WIN32 based
8154 * Added Unix specific network routines to the
8155 lib/silcutil/unix/silcunixnet.c and the old
8156 lib/silcutil/silcnet.c includes now only generic routines.
8158 Added WIN32 specific network routines to the
8159 lib/silcutil/win32/silcwin32net.c.
8161 * Added Unix specific utility functions from the
8162 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8164 * Added WIN32 SILC Scheduler to the file
8165 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8168 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8170 * Do not handle JOIN notify in the server if the target client
8171 is not registered (idata->registered == FALSE). The affected
8172 file is silcd/packet_receive.c.
8174 * Update the nickrec->founder in event_cumode in the Irssi SILC
8175 client. Affected file irssi/src/silc/core/silc-channels.c.
8177 * Fixed the CUMODE_CHANGE notify handling in the server when
8178 server and router are announcing their clients on channels.
8179 Now the mode changes are saved and notified correctly. The
8180 affected file is /silcd/packet_receive.c.
8182 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8183 They really did not replace the cache entry in the ID Cache.
8184 Now they do that. Affected file silcd/idlist.c.
8186 * Fixed the KICK notify handling in the Irssi SILC client to
8187 update the channel records so that the kicked client does not
8188 appear to be on the channel. The affected file is
8189 irssi/src/silc/core/silc-channels.c.
8191 * Always update the conn->current_channel when executing command
8192 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8194 * Fixed the KILL notify handling in Irssi SILC client to remove
8195 the killed client on all channels.
8197 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Fixed the silc_parse_command_line to remove extra spaces
8200 from the start and end of the arguments. Affected file is
8201 lib/silcutil/silcutil.c.
8203 * Cancel and free any active protocol in the function
8204 silc_server_close_connection. Affected file silcd/server.c.
8206 * Cancel and free any active protocol in the function
8207 silc_client_close_connction. Affected file is
8208 lib/silcclient/client.c.
8210 * Do not execute the KILL command for clients that are in
8211 history (ie. they are not in the network). Affected file is
8214 * Fixed KILL notify handling, client does not crash anymore.
8215 Affected file irssi/src/silc/core/silc-channels.c.
8217 * Reduced the default packet buffer size from 2048 to 1024 in
8218 lib/silccore/silcpacket.c.
8220 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8221 counter to the SKE context that is incresed when the SKE library
8222 performs async operation outside the library. If the outside
8223 process frees the SKE context and FREED status will be set
8224 and the library will detect after the sync operation that the
8225 libary is freed. The affected files are
8226 lib/silcske/silcske[_status].[ch].
8228 * Resolve the client entry information in the function
8229 silc_client_channel_message to assure that NULL pointer is not
8230 passed as client entry to the application. */
8232 * Fixed the task timeout calculation to assure that there is
8233 never negative timeouts. The affected file is
8234 lib/silcutil/silcschedule.c.
8236 * Fixed the channel user mode notification sending in server.
8237 It was sent point-to-point to the router (or to server by router)
8238 but it needs to be destined to a channel. The routines now
8239 supports sending the channel user mode notifys to the channels
8240 when announcing clients and channels. Affected files are
8241 silcd/server.c and silcd/packet_receive.c.
8243 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8244 It did not actually replace the old channel entry in the cache.
8245 Affected file lib/silcclient/client_notify.c.
8247 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Fixed a possible crash in silc_packet_send_prepare. It now
8250 assures always that there is enough space in the buffer and
8251 at the tail area of the buffer (for MAC).
8253 Fixed the inbound buffer reallocation in silc_packet_read.
8254 It was old code and did not handle the reallocation correctly.
8257 The affected file is lib/silccore/silcpacket.c.
8259 * Fixed buffer overflow in silc_parse_nickname in the file
8260 lib/silcutil/silcutil.c.
8262 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * make install generates new server keys only if there is not
8267 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8270 Added check that if the NOREPLY is set then we will not send
8271 the away message. This avoids infinite loop of away messages
8272 if both clients are away. The affected file is
8273 lib/silcclient/client_prvmsg.c.
8275 * Fixed client crash if /NICK was given without arguments.
8276 Affected file lib/silcclient/command.c.
8278 * Server does not send the invite list in INVITE command back
8279 to the client if the list was not altered. Added this notion
8280 to the protocol spec as well. Affected file silcd/command.c.
8282 Fixed possible crash in INVITE command by checking the
8283 value of silc_server_get_client_route command.
8285 * Fixed the INVITE notify type handling. The arguments are now
8286 taken in correct order and client does not crash. The affected
8287 file is irssi/src/silc/core/silc-channels.c.
8289 Removed the "Inviting xxx to channel" message from the
8290 client library away and let the application handle it.
8291 Affected file lib/silcclient/command.c. Added that message
8292 to Irssi SILC client's message formats.
8294 * Fixed CMODE command crash in client. It now checks the
8295 amount of arguments correctly and does not crash. The affected
8296 file is lib/silcclient/command.c.
8298 * Do not create new channel automatically in silc_channels_join
8299 but check whether the channel by that name already exists.
8300 Affected file irssi/silc/core/silc-channels.c.
8302 * Do not send the SERVER_SIGNOFF to router if the disconnected
8303 entity was the router. Affected file silcd/server.c.
8305 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8306 SILC client as it was missing from there.
8308 Added the handling of the KICK notify to the Irssi SILC client
8309 as it was missing. Added "you have been kicked" message to
8310 Irssi SILC client's message modules formats.
8312 Added the handing of the KILL notify to the Irssi SILC client
8313 as it was missing. Added the kill message module formats
8316 The affected file is irssi/src/silc/core/silc-channels.c.
8318 * The router did not save the channel mode the server announced.
8319 Affected file silcd/packet_receive.c.
8321 * Fixed a possible crash in INFO command in server. If the
8322 server did not provide the server info it crashed. Affected
8323 file silcd/command.c.
8325 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Fixed the GETKEY command in the server to check also the
8328 global list. Otherwise the GETKEY would not work correctly
8329 in normal SILC server. Affected file silcd/command.c.
8331 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Fixed GETKEY crash, it crashed if the command did not succseed.
8335 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8338 is now real and not just an macro interface to GMP.
8340 Removed the entire GMP from the source tree and imported new
8341 NSS MPI library instead. Reason for removing GMP is that it is
8342 extremely large and compiles extremely slow. The NSS MPI
8343 is only a few files and compiles in less than 10 seconds.
8344 The speed is also about the same as GMP. The MPI is imported
8345 to lib/silcmath/mpi.
8347 If the system has GMP installed we will still use the GMP.
8348 If it is not then the NSS MPI will be compiled.
8350 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Merged a long nickname (127 characters long) crash bugfix from
8353 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8355 * Merged a freed memory reference bugfix from Irssi CVS tree.
8356 Affected file irssi/src/core/commands.c.
8358 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Added the server's public key sving and verification to the
8361 server when performing the SKE. This was missing and the
8362 remote server's (or router's) public key was accepted without
8363 checking whether we have it previously or trust it at all.
8364 Affected file silcd/protocol.c.
8366 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Check in the silc_server_timeout_remote if protocol is active
8369 and make sure that the protocol's final callback is called so
8370 that all memory if freed. Affected file silcd/server.c.
8372 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * silc_server_whois_send_reply crashed the server if the nickname
8375 was 127 characters long. Affected file silcd/command.c.
8377 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Added sanity check to the silc_server_new_client. If the hostname
8380 is provided inside username then check that the provided hostname
8381 really is the same as the resolved one. If the hostname was not
8382 resolved then check it from the public key. Affected file is
8383 silcd/packet_receive.c.
8385 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8386 if the server disconnected us and the connection is not valid
8387 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8389 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8390 the library to the lib/silcutil/silcutil.[ch].
8392 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Close log file after open. Affected file
8395 lib/silcutil/silclog.c.
8397 * Check whether sock == NULL in silc_client_send_packet and return
8398 if it is. Affected file lib/silcclient/silcclient.c.
8400 * Check rec->entry == NULL in the Irssi SILC Client before
8401 sending the channel message. Affecte file is
8402 irssi/src/silc/core/silc-servers.c.
8404 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Merged a splitted window bugfix from Irssi CVS tree. The
8407 affected file is irssi/src/fe-text/textbuffer-view.c.
8409 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8410 It did not print nickname.
8412 * Improved the distributions system a bit.
8414 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8417 irssi/src/fe-text/gui-window.c.
8419 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8420 to in-active server. The affected file is
8421 irssi/src/silc/core/client_ops.c.
8423 * Resolve the client in USERS command reply if the entry does
8424 not have username resolved. The affected file is
8425 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8426 command to WHOIS command to really resolve stuff. The USERS
8427 is not used any more in any critical section so WHOIS can
8428 be used even though it might be slower than IDENTIFY.
8430 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8433 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * Changed the protocol API a bit more consistent in the
8436 lib/silccore/silcprotocol.[ch].
8438 * Changed the following headers to ROBODoc format:
8440 lib/silccore/silcpayload.h
8441 lib/silccore/silcprotocol.h
8442 lib/silccore/silcsockconn.h
8444 All core library headers are now formatted.
8446 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Fixed a bug in Irssi SILC client; do not show that you are
8449 server/router operator if you really are not. Affected file is
8450 irssi/src/silc/core/client_ops.c.
8452 * Renamed silc_command_free_payload to silc_command_payload_free.
8453 Affected file lib/silccore/silccommand.h
8455 * Added silcmath.h to include the prototoypes of various routines
8456 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8459 * Changed the following headers to ROBODoc format:
8461 lib/silccore/silcchannel.h
8462 lib/silccore/silccommand.h
8463 lib/silccore/silcid.h
8464 lib/silccore/silcidcache.h
8465 lib/silccore/silcmode.h
8466 lib/silccore/silcnotify.h
8467 lib/silccore/silcpacket.h
8468 lib/silcmath/silcmath.h
8470 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Added checking to the server code not to start the server if
8473 ciphers and stuff are not configured properly. Affected files
8474 silcd/serverconfig.[h] and silcd/server.c.
8476 * Changed the layout of the header files of the public interfaces
8477 in the SILC libraries. The new layout supports ROBODoc
8478 documentation tool (and some others) so that it is easy to create
8479 a library reference manual. All the other headers and source
8480 code must still follow the CodingStyle document. Also source
8481 code must not include these ROBODoc stuffs, only the headers.
8482 Furthermore, all public interface headers must now be named
8483 by using `silc' prefix, example: silcapi.h, silccipher.h.
8484 Some files were renamed due to this. All the other headers
8485 must not be used as public interfaces. I will update the
8486 CodingStyle document later. Changed following headers, so far:
8488 lib/silcclient/silcapi.h
8489 lib/silccore/silcauth.h
8490 lib/silccore/silcprivate.h
8491 lib/silccrypt/silcdh.h
8493 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Removed silc_client_packet_send_flush from the client library
8498 as it is not needed. Affected file lib/silcclient/client.[ch].
8500 * Added printing of message of unresolved authentication method
8501 to the Irssi SILC client. Added it to the module formats.
8502 Removed the same message from the client library.
8504 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Added new distribution feature, DISTLABEL. Every distribution
8507 can define own preprocessor label that can be used in the
8508 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8509 file distributions, acconfig.h.pre and prepare.
8511 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added Makefile.defines_int to include the actual definitions
8514 for Makefile.defines.in. Tested the new distribution system,
8515 created distributions and tested installation.
8517 * Added AWAY message printing to the Irssi SILC client. Added
8518 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8520 * Added SCONNECT command to call the SILC's CONNECT command.
8521 Cannot use CONNECT directly since Irssi uses that internally.
8522 Affected file irssi/src/silc/core/silc-servers.c.
8524 Added ACTION local command. It is same as ME command but takes
8525 the channel as mandatory argument.
8527 Rewrote some of the Irssi's help files to suite for SILC
8530 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Added Makefile.defines[.in] that should for now on be included
8533 in all Makefile.am file in the source tree. That file includes
8534 all common compilation definitions for SILC source tree.
8536 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Minor changes to the ./prepare script to change the package
8539 name according the distribution name to the configure.in.
8541 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Created new distribution system. Added file `distributions'
8544 that defines all the distributions that can be created out of
8545 the SILC source tree. The ./prepare script now reads that
8546 file to determine how to prepare the distributions. The
8547 first argument to the ./prepare is the name of the distribution
8548 and second is the version of the distribution. If given
8549 without arguments it creates the default (toolkit) distribution
8550 with the default version (defined in ./prepare).
8552 All Makefile.am files that are subject to the distributions
8553 are now named as Makefile.am.pre. These are ./Makefile.am
8554 and lib/Makefile.am. Others may be changed later.
8556 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8558 * Added invite list, ban list, some key management and connection
8559 error message printing to module formats in the Irssi SILC client.
8561 * Added new silc_client_set_away_message to set the away message
8562 that is back to the person who sent private message. The
8563 affected file lib/silcclient/silcapi.h and the
8564 lib/silcclient/client_prvmsg.c.
8566 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Fixed the private message sending in the Irssi SILC client,
8569 added local command KEY to the Irssi SILC client.
8571 Added key management and key agreement message formats to the
8572 irssi/src/fe-common/silc/module-formats.[ch].
8574 Added USERS (alias WHO) printing, server/router operator
8575 indication and LIST command printing to the module formats.
8577 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Fixed channel joining notify handling, cumode notify handling
8580 from Irssi SILC client.
8582 * Added SILC specific module-formats to the Irssi SILC client so
8583 that SILC specific message hilighting, colors etc is possible.
8584 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8586 Added channel mode, channel user mode, actions, notices,
8587 whois and whowas printing to the the module-formats.c.
8589 * Fixed a bug in channel deletion in the server. The channel
8590 is not left to the cache even if the channel founder auth mode
8591 is set when there are no users anymore on the channel. Affected
8592 file silcd/server.c.
8594 * The silc_net_localhost now resolves the entire hostname including
8595 the domain name. Affected file lib/silcutil/silcnet.c.
8597 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Changed the ask_passphrase client operation to be ascynchronous.
8600 It has now a completion callback and a context that the
8601 application must call after it has got the passphrase from
8602 the user. Affected files lib/silcclient/silcapi.h,
8603 lib/silcclient/protocol.c, lib/silcclient/command.c and
8606 Added SilcAskPassphrase callback that the application calls
8607 to deliver the passphrase to the library.
8609 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8610 The public key verification and especially a certificate
8611 verification is asynchronous procedure.
8613 Added new SILC_SKE_STATUS_PENDING status to indicate the
8614 request is pending and a callback will be called to finalize
8617 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8618 indicate that remote end did not send its public key (or
8619 certificate), even though we require it. Added check for this
8620 condition in the SKE. This was a security bug, now fixed.
8622 Defined new SilcSKEVerifyCbCompletion callback that is called
8623 when the verification process is completed.
8625 The affected files lib/silcske/silcske_status.h and
8626 lib/silcske/silcske.[ch].
8628 * Changed the verify_public_key client operation to be async
8629 as well. Defined SilcVerifyPublicKey callback that is used to
8630 indicate the success of the public key verification process.
8632 Changed the server and client to use the new async client
8635 * Changed the Irssi SILC client's internal scheduler to be called
8636 twice as many times as it used to be. As a result the client
8637 should be a bit faster now. Affected file is
8638 irssi/src/silc/core/silc-core.c.
8640 * Added support to Irssi SILC client of asynchronous public key
8641 verification and passphrase inquiry. Affected file is
8642 irssi/src/silc/core/silc-core.c.
8644 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8646 * Do not say "You have left channel %s" in client library.
8647 Moved it to the application. Affected files are
8648 lib/silcclient/command.c and silc/client_ops.c.
8650 * Fixed silc_client_get_clients. Command context was not
8651 duplicated and was freed memory in the callback. Affected
8652 file lib/silcclient/idlist.c.
8654 * Do not say "you are now talking..." on JOIN command in the
8655 client library. The appliation must handle it.
8657 * Do not say ".. changed topic to" in command reply in the
8658 client libary. The application must handle it.
8660 * Fixed TOPIC command sending in the client library.
8662 * Fixed a memory leak in silc_client_command_free in the file
8663 lib/silcclient/command.c.
8665 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Imported a modified version of Irssi client to the source tree.
8668 The Irssi will be used to create a new client called
8669 Irssi SILC. Imported to irssi/.
8671 Added silc_core_init_finish function to the Irssi. Affected
8672 file irssi/configure.in.
8674 A lot changes in the Makefile.ams around the irssi tree.
8676 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Do not rehash if the new size is same as the old size of the
8679 hash table, in the silc_hash_table_rehash*. The affected file
8680 lib/silcutil/silchashtable.c.
8682 * Replaced hash_table_del_by_context calls from the server
8683 (when channel->user_list and client->channels) to the
8684 hash_table_del as it is sufficient and faster.
8686 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Added silc_hash_table_list, silc_hash_table_get and the
8689 SilcHashTableList structure to provide an alternative way to
8690 traverse the hash table. The affected files are
8691 lib/silcutil/silchashtable.[ch].
8693 * Changed the server's idlist routines to use the hash table
8694 routines to optimize the code.
8696 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Replaced the client entry's `channel' list and channel entry's
8699 `user_list' list to hash tables for optimized lookup. Changed
8700 the code to use the hash table interface around the code.
8701 Affected file lib/silcd/idlist.[ch].
8703 * Added `auto_rehash' boolean argument to the function
8704 silc_hash_table_alloc to indicate whether the hash table should
8705 auto-rehash when it thinks is appropriate time. It will
8706 increase the hash table size if the there is twice as much
8707 entries in the table than the size of the table, and will
8708 decrease the size if there are twice as less entries than
8709 the size of the table.
8711 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8715 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * silc_idcache_purge_by_context deletes the entry now by context
8718 as it is supposed to do. Affected file lib/silccore/idcache.c.
8720 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8721 client is not anymore valid (WHOWAS givens the info) and not
8722 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8724 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Removed the `data' and `data_len' arguments from the ID Cache
8727 interfaces and added `name' argument. ID Cache does not handle
8728 anymore the binary data only a names associated with given ID.
8730 * When hashing a Client ID with silc_hash_id the entire ID is
8731 not hashed anymore, instead only the hash of the Client ID is
8732 hashed. This way we can access the Client ID from the cache
8733 with Client ID but with the hash of the ID (which is a hash of
8734 the nickname) as well without any difference in performance.
8736 Added also silc_idcache_find_by_id_one_ext to do one on one
8737 searching when we have the actual ID. Added also function
8738 silc_hash_client_id_compare. The affected files are
8739 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8741 * When hashing the name associated with a ID it is always done
8742 in lowercase. This way we can access the cache without worrying
8743 about case-sensitivity, even though, for example nicknames are
8746 * Fixed a bug in server with channel message sending. It put
8747 wrong ID type as destination ID. The affected file
8748 silcd/packet_send.c.
8750 * silc_idcache_del_by_context now deletes from all hash tables
8751 by context. Affected file lib/silccore/idcache.c.
8753 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8755 * Changed the client library to use the new ID Cache interface.
8756 Changes around the source tree.
8758 * Added silc_hash_table_rehash_ext to rehash with specific
8759 hash function. Affected file lib/silcutil/silchashtable.[ch].
8761 * Added silc_hash_string_compare to compare two strings in the
8762 hash table. Affected file lib/silcutil/silcutil.[ch].
8764 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Added new function silc_idcache_del_by_context into the
8767 lib/silccore/idcache.[ch].
8769 * Changed the server's ID list routines to use the new ID Cache
8770 interface. Changes around the source tree.
8772 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Added silc_hash_table_del[_by_context]_ext functions in to the
8775 lib/silcutil/silchashtable.[ch].
8777 Removed silc_hash_table_find_all* routines and added new
8778 silc_hash_table_find_foreach to replace them.
8780 Added silc_hash_table_replace_ext function as extended
8781 replacing function. Separated the simple hash table interface
8782 from the extended hash table interface in the file
8783 lib/silcutil/silchashtable.h.
8785 * Fixed minor bugs and changed it to use some of the new
8786 hash table functions in lib/silccore/idcache.c
8788 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * Added new function silc_hash_table_find_all to return all keys
8791 in the hash table by the specified key. As the hash table is
8792 collision resistant it also makes it possible to have several
8793 duplicate keys in the hash table. This function may be used to
8794 find all of the keys from the hash.
8796 Added user_context arguments to the SilcHashFunction,
8797 SilcHashCompare and SilcHashDestructor to deliver user specified
8800 Added new fuctions silc_hash_table_find[_all]_ext to do
8801 extended lookup with specified hash and compare functions and
8802 specified user contexts.
8804 Added new function silc_hash_table_add_ext to add the key
8805 with specified hash function and user context.
8807 Added new function silc_hash_table_foreach to traverse all
8808 entrys in the hash table. Added SilcHashForeach callback
8811 Added new function silc_hash_table_del_by_context to delete
8812 the entry only if the context associated with the key matches.
8814 Affected files are lib/silcutil/silchashtable.[ch].
8816 * Removed silc_hash_[server/client/channel]_id and added just
8817 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8818 silc_hash_id_compare to compare two ID's using as the hash table
8819 comparison function. Added also silc_hash_data to hash
8820 binary data and silc_hash_data_compare to compare it.
8822 * Removed silc_idlist_find_client_by_hash as it is not needed
8823 anymore. Affected file silcd/idlist.[ch].
8825 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8826 to use internally the SilcHashTable. The new ID Cache is a lot
8827 faster than the old one. Some of the ID Cache interface was also
8828 rewritten and obsolete and stupid functions were removed.
8830 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Added entry_count field to the SilcHashTable to keep the number
8833 of the entries in the table. Implemented the function
8834 silc_hash_table_rehash. Added new function
8835 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8837 Fixed a minor bug in silc_hash_table_free.
8839 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8840 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8841 into the lib/silcutil/silcutil.[ch].
8843 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Implemented a collision resistant hash table into the
8846 lib/silcutil/silchashtable[ch]. See the header and the source
8847 for the SilcHashTable API.
8849 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Merged dotconf version 1.0.2 into lib/dotconf.
8853 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Do not compile anything in lib/silcsim/* if the SIM support
8856 is not enabled. The tree should now compile without problems
8859 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Compiled the SILC under cygwin. Compiled and tested briefly
8862 without problems. More tests needed. The SIMs didn't compile
8865 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8867 * Fixed possible crash in silc_get_username in the
8868 lib/silcutil/silcutil.c.
8870 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Fixed a va_arg in silc/client_ops.c.
8874 * Oops, RC5 routines were named AES and caused some problems
8875 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8877 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Added new SilcIDIP structure into the lib/silccore/id.h and
8880 replaced the old `ip' fields from all SILC ID's to that type.
8881 This is a step towards IPv6 support.
8883 The silc_id_get_len takes now the ID as an extra argument.
8884 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8885 both IPv4 and IPv6 based ID's.
8887 The affected files are lib/silccore/id.[ch] and other files
8888 around the tree using these routines.
8890 * Removed the ID length arguments in server from various
8891 silc_server_send_notify_* routines -> they are not needed
8894 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Fixed memory leak in silc_encode_pem_file in the file
8897 lib/silcutil/silcutil.c.
8899 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8901 * Check minor version as well in the SKE. Affected files are
8902 silcd/protocol.c and lib/silcclient/protocol.c.
8904 * Added --identifier option to the server so that an identifier
8905 can be when creating the public key for the server. Affected
8906 file is silcd/silcd.c.
8908 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8909 lib/silccrypt/silcpkcs.c.
8911 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Register default ciphers and stuff when using -C option with
8914 the server. Affected file sildc/silcd.c.
8916 * Put back the servers public key filename format, it is better
8917 than the new one. For now, the client keys are saved with the
8918 new filename format. The affected file silc/client_ops.c.
8920 * Implemented the Cipher API for the rest of the ciphers that
8921 did not implement it or implemented it the wrong way.
8923 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Register default ciphers and stuff when using the -S option
8926 in the client. Affected file silc/silc.c. Same also when
8927 creating new key pair with -C option.
8929 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Fixed the silc_verify_public_key client operation function to
8932 save the public keys differently. The fingerprint is now
8933 used as filename and not the hostname. This way also the
8934 client keys are saved uniquely and not with hostnames. The
8935 affected file is silc/client_ops.c.
8937 * Trimmed the silc_hash_fingerprint function to remove extra
8938 whitespaces from the end of the fingerprint. The affected
8939 file is lib/silccrypt/silchash.c.
8943 * Added silc_cipher_register_default function to register all
8944 default ciphers. It can be used when configuration files
8945 does not exist and the application does not want any specific
8946 ciphers in any specific order.
8948 The SilcDList is now used as silc_cipher_list dynamically
8949 allocated cipher list. Removed the static list all together
8950 and now all ciphers must be allocated to the dynamic list.
8951 The silc_cipher_alloc routine was changed to check only the
8954 All silc_cipher_* routines that used to return int returns
8957 The affected files lib/silccrypt/silccrypt.[ch].
8959 * The same thing was done to silc_hash_* as for silc_cipher_*
8960 routines. Affected files lib/silccrypt/silchash.[ch].
8962 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8963 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8964 Added also silc_pkcs_[un]register[_default] functions.
8965 Removed the data_context from the PKCS API.
8967 * Added silc_hmac_register_default function to register default
8968 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8969 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8970 to unregister all hmacs at once.
8972 * Register the default ciphers, hash functions, PKCSs and HMACs
8973 if client's configuration file does not exist. The affected
8976 * The client did not load the hash functions from the SIM
8977 modules at all. Added support for this. Affected file is
8978 silc/clientconfig.c.
8980 * When decoding public key with silc_pkcs_public_key_decode, check
8981 the supported algorithm only if PKCS are registered. Affected
8982 file lib/silccrypt/silcpkcs.c. The same was done with the
8983 silc_pkcs_private_key_decode.
8985 * Fixed the SILC List routines to keep the list always in order.
8986 It used to change the list's order when traversing the list but
8987 not it preserves the order. Affected file lib/trq/silclist.h.
8989 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Added the client library to use the SilcSocketConnection's
8992 reference counter (by silc_socket_dup) to prevent the bug that
8993 the socket object may be freed underneath async operation.
8995 * The name resolv library checking fixes in the configure.in.pre.
8998 * Created new version of the protocol drafts for future
8999 development. The -03 drafts are the ones that will be changed
9000 in the trunk now and the -02 will remain as they are.
9002 * Send list of CUMODE notifys to the router when announcing
9003 the channel users to the router. Affected file silcd/server.c.
9004 If the router receiving channel founder CUMODE for a channel
9005 that already has channel founder it will send CUMODE notify
9006 to the sender to remove the channel founder rights from the
9007 announced client. Affected file silcd/packet_receive.c.
9009 * The CUMODE notify may now use Server ID as well as the entity
9010 who changes the mode. Updated protocool specs.
9012 * Updated INSTALL and README files.
9014 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * New web pages in the http://silc.pspt.fi. The pages was
9021 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9023 * Implemented the [DenyConnectin] config section in the server.
9024 Added silc_server_config_denied_conn to check whether incoming
9025 connection is denied. Affected file silcd/serverconfig.[ch].
9027 * Do not check the ports when checking the incoming configuration
9028 data if the port is 0, meaning any. Affected file is
9029 silcd/serverconfig.c.
9031 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Fixed buffer overflow in silc_string_compare in the file
9034 lib/silcutil/silcutil.c.
9036 * Fixed double free in silc_server_command_leave in the file
9039 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9041 * Fixed the version checking in the server. Affected file is
9044 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Fixed the configuration data fetching when accepting new
9047 connections in the server. Affected file silcd/server.c.
9049 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Added `sender_entry' argument to the function
9052 silc_server_packet_relay_to_channel so that we can check
9053 whether some destination actually belongs to the same route
9054 the sender belongs (ie, we must not resend the packet to the
9055 sender). Affected file silcd/packet_send.[ch].
9057 * Added `servername' field to the SilcClientEntry in the server
9058 to hold the name of the server where client is from. Affected
9059 file is silcd/idlist.h.
9061 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9063 * Moved the channel message encrypting in the router betwen
9064 router connections from silc_server_channel_message to the
9065 silc_server_packet_relay_to_channel since we want to check
9066 whether we have anybody channel before encrypting anything.
9067 Affected files silcd/packet_[receive/send].c.
9069 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * Fixed the [AdminConnection] server config section to support
9072 multiple entries. Affected file silcd/serverconfig.c.
9074 * Added support into the server to check the validity of the
9075 incoming connection before executing any KE or authentication
9078 * The connection configuration is now saved to the KE and
9079 connection auth protocol contexts and not fetched anymore in
9080 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
9082 * The local hosts listenning address and port is also resolved
9083 now when starting the server. We want to have the socket object
9084 to include the real address and port for the listener. Added
9085 new function silc_net_check_local_by_sock into the files
9086 lib/silcutil/silcnet.[ch].
9088 * Fixed a broadcast bug in server -> do not broadcast if we
9091 * Fixed a routing bug. Do not route broadcast packets ever.
9092 Broadcast packets must be processed always and not routed since
9093 they may be destined to some other host than yourself and thus
9094 would get routed without no good reason. Affected file is
9097 * Added function silc_server_config_is_primary_route to check
9098 whether primary router connection has been configured (a router
9099 configuration that we are initiating). If there is not, we
9100 will assume that there is only two routers in the SILC network
9101 and we will use the incoming router connection as our primary
9102 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9104 * Changed the order of the broadcasting. Broadcast _after_ the
9105 packet has been processed not before. Affected file is
9108 * Fixed a [ClientConnection] parsing bug. The port was never
9109 parsed correctly thus resulting to port 0. Affected file
9110 silcd/serverconfig.c.
9112 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9113 argument and did not set the broadcast packet flag. Affected
9114 file silcd/packet_send.c. Fixed same bug in the function
9115 silc_server_send_notify as well.
9117 * If we receive NEW_ID packet for our own ID in the server, ignore
9120 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Removed the nickname from the Private Message Payload.
9125 Updated the code and the protocol specs.
9127 * Updated protocol specs for submitting to the IETF.
9129 * Tweaked the Random Number Generator a bit. Affected file
9130 lib/silccrypt/silcrng.c. Exported a new function
9131 silc_rng_[global]_add_noise which can be used to add more
9134 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Do not parse packets with different timeout when protocol
9137 is active -> may cause problem with rekey. Affected file
9140 * When server receives signoff notify it must not create
9141 new channel key if the client is on any channels since the
9142 sender of the signoff notify will create it.
9144 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Added printing of error messages during SKE protocol from the
9147 failure packet sent by server during SKE. Affected file
9150 * Removed the client's failure_callback handling with timeout
9151 and handle it immediately when received.
9153 * The SKE library returned wrong type in SUCCESS and FAILURE
9154 packets. They must be 32 bit MSB not 16 bit MSB.
9156 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Ok, rewrote the logic of the re-key and now it seems to work.
9159 I tested it on high traffic with frequent re-keys without
9160 problems. Added hmac_receive (and renamed hmac to hmac_send)
9161 in SilcClientConnection in lib/silcclient/client.h and
9162 in SilcIDListData in silcd/idlist.h. Also, removed the
9163 SilcPacketParserContext's cipher and hmac fields as they are
9164 not needed anymore and actually caused some problems when
9165 the ciphers and hmac's changed underneath the packet parser.
9167 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * If re-key protocol is active then process the incoming packets
9170 synchronously since we must assure that icoming packets encrypted
9171 with the old key is processed before the new keys is set to
9172 use. This is true other packets than for REKEY packets.
9173 Affected file silcd/server.c. The same was done to client library
9174 as well, affected file lib/silcclient/client.c.
9176 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Fixed bug in client and server to accept the force send if
9179 the packet is send from silc_[server/client]_packet_process
9180 function. Otherwise the packets are never delivered, oops.
9182 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Disable force sending of packets when REKEY protocol is active.
9185 We must assure that no packet is sent directly when rekey is
9186 performed. All packets must be sent through packet queue.
9187 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9188 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9189 function is silc_[server/client]_packet_send_real to check
9192 * Replaced the SIM paths from example config files to
9193 /usr/local/modules. Also, make install creates now
9194 /usr/local/silc/logs directory to hold all the SILC server
9197 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Made the configure.in.pre work on Solaris. Patch by salo.
9201 * Made all ciphers compatible with non-x86 machines. Defined
9202 CBC mode macros into lib/silccrypt/ciphers_def.h.
9204 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Fixed the make install.
9208 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9210 * When MAC computation fails the silc_packet_decrypt returned 0
9211 even though it was supposed to return -1. Fixed this. The
9212 affected file is lib/silccore/silcpacket.c.
9214 * Do not replace the config files in /etc/silc (in make install)
9215 if they already exist. Affected file ./Makefile.am.
9217 * Do not send re-key packets immediately but through packet queue.
9218 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9220 * Changed silc_net_check_host_by_sock to return FALSE if the
9221 IP/DNS could not be resolved. Though, it returns the IP address
9222 now even if it could not resolve it (but returns also FALSE).
9223 Affected file lib/silcutil/silcnet.[ch].
9225 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Added silc_pkcs_decode_identifier to decode the public key's
9228 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9229 Added also silc_pkcs_free_identifier. Added also new context
9230 SilcPublicKeyIdentifier.
9232 * Added -S option to the silc client. It is used to dump the
9233 contents of the specified public key file.
9235 * Changed the PKCS api to return the public key length when
9236 setting the public key.
9238 * Fixed a fatal bug in the public and private key file loading.
9239 Affected file lib/silccrypt/silcpkcs.c.
9241 * Execute the packet parsing for client with zero (0) timeout
9242 if the protocol is active. Affected file silcd/server.c.
9244 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9246 * Made the key generation options to the silcd program. Added
9247 -C option, equivalent to client's option.
9249 * Added new [ServerKeys] config section to the server. It
9250 configures the server's public and private key.
9252 * Defined generic Public Key Payload into the protocol
9253 specification to send specific type of public keys and
9256 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9257 public key or certificate.
9259 * Implemented the GETKEY command to the server and to the
9260 client library and on user interface.
9262 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Made preliminary `make install' work.
9266 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Added SilcServerRekey context into silcd/idlist.h.
9270 * Added the PFS support as defined in the specification to the
9271 SKE protocol. Affected files lib/silcske/*.c.
9273 * Added `ske_group' field to the SilcServerRekey context to hold
9274 the number of the SKE group that is used with PFS in re-key.
9275 Affected file silcd/idlist.h.
9277 * Added PFS re-key support to the server. Affected file is
9280 * Added silc_protocol_cancel to cancel execution of the next
9281 state of the protocol. Affected file is
9282 lib/silccore/silcprotocol.[ch].
9284 * Added the re-key support with and without PFS to the client
9285 library. Re-key is performed once in an hour, by default.
9287 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9288 Added silc_client_rekey_callback and silc_client_rekey_final.
9289 Affected files are lib/silcclient/protocol.[ch] and
9290 lib/silcclient/client.[ch].
9292 * Removed the `hmac_key' and `hmac_key_len' fields from the
9293 SilcClientConnection structure; not needed. Affected file is
9294 lib/silcclient/client.h.
9298 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Do not ask whether user wants to use the negotiated private key
9301 for private messages, just use it. Affected file is
9302 silc/local_command.c.
9304 * Added `send_enc_key' and `enc_key_len' fields to the
9305 SilcIDListData structure since they are needed in the re-key
9306 phase. Affected file is silcd/idlist.[ch].
9308 * Implemented the simple re-key protocol into the server.
9309 Affected files silcd/server.c and silcd/protocol.[ch]. The
9310 re-key will be performed once in an hour, by default.
9312 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9313 Added silc_server_rekey, silc_server_rekey_callback and
9314 silc_server_rekey_final.
9316 * Removed Tunneled flag from the protocol. Updated the code
9317 and the specifications.
9319 * Adde `pfs' field to the SilcIDListData to indicate whether
9320 the PFS is to be performed in the re-key. Affected file is
9323 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9326 int64 of at least the xintXX size. If void * is less that 4
9327 bytes uint32 * will be used. Defined bool as boolean.
9329 * Changed _ALL_ unsigned long and unsigned int to uint32,
9330 unsgined short to uint16 in the source tree.
9332 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9333 not handle clients that has entry->data.registered == FALSE.
9334 They are not in the network anymore. Affected file is
9337 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Implemented the sending of the SERVER_SIGNOFF notify in the
9340 server. Affected file is silcd/server.c.
9342 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9343 Added also silc_notify_payload_encode_args into the
9344 lib/silccore/silcnotify.[ch].
9346 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9347 Affected file silcd/packet_receive.c.
9349 * Implemented the SERVER_SIGNOFF notify handling in the client
9350 library. Affected file lib/silcclient/client_notify.c. Also,
9351 implemnted the printing of the SERVER_SIGNOFF info to the
9352 application. Affected file silc/client_ops.c.
9354 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9355 if the deleting was successful. Affected file silcd/idlist.[ch].
9357 * Added support for public key authentication in the connection
9358 authentication protocol in the client library. Affected file
9359 lib/silcclient/protocol.c.
9361 * Changed the server's silc_idlist_get_clients_by_* interface
9362 to support already allocated array so that new entries may be
9363 added to pre-allocated array. Affected file silcd/idlist.[ch].
9364 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9365 and command replies.
9367 * All command reply functions in the server now calls the
9368 pending command callback even if error occured. This way the
9369 error will be delivered to the client as well. Affected files
9370 silcd/command.c and silcd/command_reply.c.
9372 * Fixed INFO command to return local server's info if no server
9373 was provided. Affected file lib/silcclient/command.c.
9375 * Removed RESTART command for good. Updated the code and the
9378 * Rewrote parts of the task system. It is a bit simpler now.
9379 Removed unsued task priorities. The affected files are
9380 lib/silcutil/silctask.[ch].
9382 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Moved the USERS printing from the library to the application.
9385 Affected files lib/silcclient/command.c and silc/client_ops.c.
9387 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9391 * Added channel key re-key support. The re-key is perfomed
9392 only by the router and is done once in an hour. Added `rekey'
9393 field to the SilcChannelEntry in the server. Affected files
9394 silcd/server.c and silcd/idlist.h.
9396 * Added silc_task_unregister_by_context into the file
9397 lib/silcutil/silctask.[ch].
9399 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * Added SILC_UMODE_GONE mode to indicate when the client is not
9402 present in the SILC network. Added also support to the local
9403 command AWAY that will set this mode. Added support of showing
9404 "xxx is gone" in WHOIS command. The USERS command shows the
9405 gone status as well.
9407 * Fixed setting server and router operator privileges in the
9408 server's UMODE command. Affected file silcd/command.c.
9410 * Merged the SKE KE1 and KE2 payloads into one payload. The
9411 new KE payload is equivalent to the old KE2 payload.
9413 Cleaned up the SKE Start Payload parsing. It now uses the
9414 simple buffer unformatting to do the parsing. A lot faster
9417 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9418 to the SKE that is used to indicate whether both of the SKE
9419 parties should perform authentication. By default only the
9420 responder performs authentication. By setting this flag also
9421 the initiator must do authentication. By default it is unset
9422 since in normal SKE case, client to server connection, only
9423 the responder should do authentication. When doing SKE between
9424 two clients both should perform authentication. Updated the
9425 code and the protocol specs.
9427 * A little fix to IDENTIFY command in the server. Search the
9428 client first by hash not nickname. Affected file is
9431 * Fixed the silc_client_close_connection to support closing
9432 the client to client connections wihtout deleting too much
9433 data. Affected file lib/silcclient/client.c.
9435 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9436 are received if protocol used to be active but is not anymore
9437 the application would crash due to NULL pointer dereference.
9438 Affected files silcd/server.c and lib/silcclient/client.c.
9440 * Added `hash' field to the SilcClientConnection to include
9441 the hash function negotiated in the SKE protocol.
9443 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9444 to set the channel founder authentication data. A client can
9445 claim the founder rights later by providing the authentication
9446 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9447 This way the channel founder can regain the channel founder
9448 privileges even it is left the channel. This works only on
9449 local server and the client must be connected to the same
9450 server to be able to regain the founder rights. Updated the
9451 protocol specs accordingly.
9453 Added support to the CMODE command in the client to set the
9454 founder auth data. Read the README to see how to set it.
9456 Added support to the CUMODE command to claim the founder
9457 rights. Read the README to see how to do it.
9459 Added support for the founder authentication to the Channel
9460 Entry in the server. Affected file silcd/idlist.h.
9462 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9463 server's CMODE command. Affected file silcd/command.c.
9465 * Added the following new functions into lib/silccore/silcauth.[ch]:
9466 silc_auth_get_method and silc_auth_get_data.
9468 * The server now saves the remote hosts public key to the
9469 SilcIDListData pointer. Affected file silcd/protocol.c.
9471 * The normal server now does not remove the channel entry from
9472 the cache if the founder authentication data is set. It used
9473 to remove it if the founder was the last one on the channel on
9474 the server and left the channel. The auth data is saved and
9475 if the channel is re-joined later the old entry is used with
9476 the old auth data. Affected files silcd/command_reply.c and
9479 * Removed the `pkcs' field from the SilcIDListData structure
9480 in the server; it is not used. Affected file silcd/idlist.h.
9482 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Fixed packet processing on slow links. Partial packets were
9485 never re-processed because the incoming data buffer was cleared
9486 by the application. Application must not directly clear the
9487 sock->inbuf, the packet processing routines handle it. Fixed
9488 this in client library and in server.
9490 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Fixed the WHOIS and IDENTIFY send reply function to really
9493 check whether to send list or just one entry. Affected file
9496 * Cleaned up the LEAVE command's channel key distribution. The
9497 affected file silcd/command.c.
9499 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9500 can enforce the channel mode as well. In that case the ID
9501 includes the ID of the server. The code now enforces the
9502 mode change if the router have different mode than the server.
9504 * The notify client operation with CMODE_CHANGE notify can now
9505 return NULL client_entry pointer if the CMODE was not changed
9506 by client. Application must check for this.
9508 * Added <Server ID> argument to INFO command to support server
9509 info fetching by Server ID.
9511 * Added silc_server_announce_get_channel_users to get assembled
9512 packets of channel users of the specified channel. Affected
9513 file silcd/server.[ch].
9515 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9516 was freed underneath the ID Cache.
9518 * Re-announce clients when the server received CHANNEL_CHANGE
9519 notify from the router. Affected file silcd/packet_send.c.
9521 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9524 crashed since it did not handle the fact that there is no cipher
9525 called "3" and didn't check the error condition. Now fixed.
9527 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9528 flag. It can be used to send message requests.
9530 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9532 * Implemented the RESTART command in the client.
9534 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9535 notice type messages. Added notice printing to the user
9538 * The channel keys are not re-generated if the channel's mode
9539 is PRIVKEY, ie private key on the channel exists. Affected
9540 files silcd/server.c and silcd/command.c.
9542 * Fixed a little bug in channel message delivery when channel
9543 private keys are set in the server. Affected file is
9544 silcd/packet_send.c.
9546 * Changed the setting on channel->on_channel = TRUE from the
9547 silc_client_save_channel_key to the JOIN command reply. The
9548 key payload is not received if the private channel key is set.
9549 Affected file lib/silcclient/command_reply.c and the
9550 lib/silcclient/client_channel.c.
9552 * When the CMODE_CHANGE notify is sent and the channel private
9553 key mode is removed the channel key must be re-generated in
9554 other cells as well. Added this support for the router in the
9555 silcd/packet_receive.c.
9557 * Added new local command NOTICE to send notice message on
9558 channel. Affected file silc/local_command.[ch].
9560 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Added new local command ME to the client. It is used to send
9563 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9564 some action. Affected file silc/local_command.[ch].
9566 * Changed channel_message and private_message client operations
9567 to deliver the message flags to the application. Added also
9568 the `flags' arguments to the silc_client_send_channel_message
9569 and silc_client_send_private_message functions. Affected file
9572 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Redefined the Private Message Payload to support private message
9575 keys and to support the new private message flags. Updated
9576 the protocol specs. Flags makes it possible to have for example
9577 CTCP style messages.
9579 * Added new type SilcPrivateMessagePayload and defined an API
9580 for it in the lib/silcclient/silcprivate.[ch].
9582 * Tested private message private keys successfully. Tested the
9583 private message key set, unset and list commands with the new
9586 * Redefined the Channel Message Payload to include the channel
9587 message flags (equal with private message flags) to support
9588 for example CTCP style messages.
9590 * Defined some of the message (for channel and private message)
9591 flags. Updated the protocol specs and added the flags to the
9592 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9594 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Added SilcKeyAgreementStatus type to the key agreement routines
9597 to indicate the current status and error if one occured.
9598 The status types are defined in the lib/silcclient/silcapi.h.
9600 * Added new local command KEY that is used to set and unset private
9601 keys for channels, set and unset private keys for private messages
9602 with remote clients and to send key agreement requests and
9603 negotiate the key agreement protocol with remote client. The
9604 key agreement is supported only to negotiate private message keys,
9605 it currently cannot be used to negotiate private keys for channels,
9606 as it is not convenient for that purpose.
9608 * Fixed a minor pending callback setting bug in the function
9609 silc_client_get_client_by_id_resolve, now the function works.
9610 Affected file lib/silcclient/idlist.c.
9612 * Added function silc_net_get_local_port to get local bound
9613 port by socket. Added to lib/silcutil/silcnet.[ch].
9615 * Added `sockets' and `sockets_count' fields to the SilcClient
9616 object. They hold the sockets of the listenning sockets in
9617 the client. Listenning sockets may be for example the key
9618 agreement server. Affected file lib/silcclient/client.[ch].
9619 Added functions the silc_client_add_socket and the
9620 silc_client_del_socket. They are exported to the application
9623 * Added ~./silc/clientkeys to support other client's public keys.
9625 * Renamed verify_server_key client operation to verify_public_key
9626 and added one argument to indicate the type of the connection
9627 (server, client etc.).
9629 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Added silc_server_connection_auth_request to handle the
9632 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9633 silcd/packet_receive.[ch].
9635 * Added silc_server_send_connection_auth_request into the
9636 silcd/packet_send.c to send the connection auth request packet.
9638 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9641 * Fixed the public key authentication in responder side in the
9642 server. The `auth_data' pointer includes the SilcPublicKey
9643 not the path to the public key. Affected file silcd/protocol.c.
9645 * Implemented the public key authentication in the initiator side
9646 in the server. Affected file silcd/protocol.c.
9648 * Removed the [RedirectClient] config section from the server
9649 configuration. Is not needed and I don't want to implement it.
9651 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Cleaned up the CMODE command in the server. It now works
9654 correctly and supports all the modes defined in the protocol.
9655 Affected file is silcd/command.c.
9657 * Added `hmac_name' field to the SilcChannelEntry in the server
9658 to hold the default HMAC of the channel. It can be set when
9659 creating the channel (with JOIN command). Affected files
9662 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9663 type to indicate the change of the current cipher and hmac
9664 on the channel. Client can safely ignore the <cipher> argument
9665 (if it chooses to do so) since the CHANNEL_KEY packet will
9666 force the channel key change anyway. The <hmac> argument is
9667 important since the client is responsible of setting the new
9668 HMAC and the hmac key into use.
9670 * Fixed the CMODE command in the client library as well.
9672 * Tested CMODE command in router environment successfully.
9674 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9676 * Show the version of the remote client (or server) when connecting
9677 to the server. It is logged to the log file. Affected file
9678 is silcd/protocol.c.
9680 * Fixed the KILLED notify handling in the client library. The
9681 client must be removed from all channels when receiving the
9684 Also, do not remove the client entry when giving the KILL
9685 command but when the KILLED notify is received.
9687 * Removed silc_idlist_find_client_by_nickname from the server.
9688 Not needed anymore. Affected files silcd/idlist.[ch].
9690 * Implemented the CHANNEL_CHANGE notify type handling to the
9691 server. Affected file silcd/server.c.
9695 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9697 * Added silc_server_send_notify_invite to send the INVITE
9698 notify between routers.
9700 * Implemented the INVITE command correctly to the server.
9702 * Implemented the INVITE notify type handling in the server.
9704 * Implemented the INVITE command to the client library and on the
9707 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Added function silc_server_get_client_resolve to find the
9710 client entry by ID from all ID lists and then resolve it
9711 (using WHOIS) if it cannot be found. Affected file is
9714 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9716 * Implemented the BAN command to the client library.
9718 * The JOIN command in the server now checks the invite list
9721 * Changed the silc_command_reply_payload_encode_va and the
9722 silc_command_payload_encode_va to support that if argument is
9723 NULL it ignores and checks the next argument. Affected file
9724 lib/silccore/silccommand.c.
9726 * Added silc_server_send_notify_ban to send the BAN notify
9727 type between routers.
9729 * Chaned the silc_notify_payload_encode to support that if
9730 argument is NULL it ignores and checks the next argument.
9731 Affected file lib/silccore/silcnotify.c.
9733 * Tested ban lists in router environment successfully.
9735 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Implemented BAN command to the server, in silcd/command.[ch].
9739 * Removed the BAN and INVITE_LIST modes from the CMODE command
9742 * Added function silc_string_match to regex match two strings.
9743 Affected files lib/silcutil/silcutil.[ch].
9745 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9747 * Redefined parts of the SilcChannelEntry in the server to support
9748 the new ban and invite lists.
9750 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Redefined the INVITE command. The same command can be used to
9753 invite individuals to the channel but also to manage the invite
9754 list of the channel (to add to and remove from the invite list).
9755 Updated the protocol specs.
9757 * Added new command SILC_COMMAND_BAN that can be used to manage
9758 the ban list of the channel. Updated the protocol specs.
9760 * Removed the channel modes: the SILC_CMODE_BAN and the
9761 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9762 in the CMODE command. The equivalent features are now available
9763 using INVITE and BAN commands. Updated the protocol specs.
9765 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9766 in the network about change in the current ban list. The notify
9767 type is not used by the client.
9769 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9770 support the invite lists.
9772 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9774 * Added new function silc_string_regexify that converts string
9775 including wildcard characters into regex string that can
9776 be used by the GNU regex library. Added into the file
9777 lib/silcutil/silcutil.[ch].
9779 Added silc_string_regex_combine to combine to regex strings
9780 into one so that they can be used as one regex string by
9781 the GNU regex library. Added into the file
9782 lib/silcutil/silcutil.[ch].
9784 Added silc_string_regex_match to match two strings. It returns
9785 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9787 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9789 * Imported GNU regex to the soruce tree into lib/contrib.
9790 Fixed some compiler warning from the regex.c.
9792 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * Fixed MOTD command in the server to work in router environment.
9796 * Fixed the MOTD command in the client library to support
9797 the server argument in the command.
9799 * Added `nickname_len' argument to the silc_idlist_add_client
9800 in the server, as the `nickname' argument may be binary data
9803 * Added silc_idlist_get_channels to return all channels from
9806 * Implemented LIST command to the server. Affected file is
9809 * Implemented the LIST command to the client library and on the
9812 * Added [<user count>] argument to the LIST command reply.
9813 With private channels the user count is not shown.
9815 * Updated TODO and README.
9817 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * The client entry's data.registered must be TRUE even with
9820 global client entry on global client list. The data.registered
9821 is used to check whether the client is anymore in the network,
9822 for example with WHOWAS command so it must be valid.
9824 * Fixed the WHOWAS command in the server. It now actually works
9825 in router environment. Added function into silcd/command_reply.c
9826 silc_server_command_reply_whowas_save.
9828 * Added silc_idlist_purge function to the silcd/idlist.c
9829 to periodically purge the ID Cache.
9831 * Fixed INFO command in the server. It works now in router
9832 environment. Added <server name> argument to the INFO command
9833 reply. Updated the protocol specs.
9835 * Fixed minor bug in silc_idcache_purge to not purge if the
9836 expire value is zero.
9838 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9839 they were buggy because of the WHOWAS information.
9841 * Fixed local command MSG to handle the async resolving of
9842 the remote client properly. It used to fail the first MSG.
9843 Affected file silc/local_command.c.
9845 * Added `data_len' field to SilcIDCache context.
9847 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Update TODO. Todo in commands in the server.
9851 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9854 used by routers as broadcast packet to inform other routers
9855 about the changed user mode.
9857 Implemented the notify handling in the server. Affected file is
9858 silcd/packet_receive.c. Added the function
9859 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9861 * Added new generic Channel Payload and deprecated the New Channel
9862 Payload. The New Channel Payload is now the generic Channel
9865 * Added new argument `mode' to the silc_server_send_new_channel
9866 as it is required in the Channel Payload now.
9868 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9869 and created a new and real SilChannelPayload to represent the
9870 new generic Channel Payload. Implemented the encode/decode
9871 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9873 * Added silc_server_get_client_channel_list to return the list
9874 of channels the client has joined for WHOIS command reply.
9875 Affected file silcd/server.[ch].
9877 * Implemented the channel list sending in the WHOIS command reply
9878 in server and in the client.
9880 Implemented the channel list displaying on the user interface
9881 as well. Affected file silc/client_ops.c.
9883 * Added silc_channel_payload_parse_list to parse list of Channel
9884 Payloads. It returns SilcDList list of SilcChannelPayloads.
9885 Client for example can use this function to parse the list of
9886 channels it receives in the WHOIS command reply. The caller
9887 must free the list by calling silc_channel_payload_list_free.
9888 Affected files lib/silccore/silcchannel.[ch].
9890 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Added one new argument <user mode> to the WHOIS command reply
9893 to return the mode of the user in SILC. Updated the protocol
9896 Implemented it to the server and client.
9898 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Fixed the mode printing on the user interface on joining.
9901 Affected file silc/client_ops.c.
9903 * Implemented the UMODE command and user modes in general to the
9904 client library and to the user interface.
9906 * Implemented the UMODE command to the server.
9908 * The server now sends UNKNOWN_COMMAND error status if client sends
9909 unknown command. Affected file silcd/command.c.
9911 * All server commands now handle the command identifier the right
9912 way when sending the command reply to the client. The client can
9913 use to identify the command replies with the identifier.
9915 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Added silc_server_get_client_route to resolve the route to
9918 the client indicated by the client ID. Affected file is
9921 * Added silc_server_relay_packet as general function to relay
9922 packet to arbitrary destination. This deprecates functions
9923 like _send_private_message_key, _relay_notify etc. Affected
9924 file is silcd/packet_send.[ch].
9926 Removed silc_server_send_key_agreement,
9927 silc_server_send_private_message_key and
9928 silc_server_packet_relay_notify functions from the file
9929 silcd/packet_send.[ch].
9933 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9934 server. Affected file silcd/packet_receive.[ch].
9936 * Implemented the KILL command to the client. Implemented the
9937 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9938 Affected files lib/silcclient/command[_reply].c and
9939 lib/silcclient/client_notify.c. Implemented the KILL notify
9940 printing in the user inteface.
9942 * Fixed a lot silc_parse_nick memory leaks from the client
9943 library in the file lib/silcclient/command.c.
9945 * Changed the silc_server_send_notify_on_channels's `sender'
9946 argument from SilcSocketConnection to SilcClientEntry to
9947 check the sender as entry and not as connection object and not
9948 to send to the client provided as argument. The affected file
9949 is silcd/packet_send.[ch].
9951 * The notify packets that are destined directly to the client used
9952 to not to be processed by the server. Now changed that and the
9953 server processes all notify packets. After relaying the packet
9954 to the client the notify packet is processed in the server.
9956 * The silc_server_free_client_data now checks whether there is
9957 pending outgoing traffic for the client and purges the data to
9958 the network before removing the client entry.
9960 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9963 an client is killed from the SILC Network. Updated the protocol
9966 Added new function silc_server_send_notify_killed to the
9967 silcd/packet_send.[ch].
9969 * Added function silc_server_packet_relay_notify to relay notify
9970 packets that are destined directly to a client. In this case
9971 the server does not process the notify packets but merely relays
9972 it to the client. Affected file silcd/packet_send.[ch].
9974 Added also silc_server_packet_process_relay_notify to check
9975 whereto relay the notify. Affected file is
9976 silcd/packet_receive.[ch].
9978 * Implemented the KILL command to the server.
9982 * Added the backup schema desgined last fall to the protocol
9983 specs for everyone to see. The specification is in the
9984 *-spec-xx.txt draft and the packet type definitions for the
9985 backup routers is in *-pp-xx.txt draft. Thusly, added also
9986 new packet type SILC_PACKET_CELL_ROUTERS.
9988 * A big security problem in the implementation discovered. The
9989 signoff of an client did not cause new channel key generation
9990 which it of course should've done. The channel keys must be
9991 always re-generated when client leaves (or signoffs) the channel.
9992 The silc_server_remove_from_channels funtion now handles
9993 the channel key re-generation.
9995 * Added `sender' argument to the silc_server_send_notify_on_channels
9996 to not to send the client provided as argument. Affected file
9997 silcd/packet_send.[ch].
9999 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Implemented OPER and SILCOPER commands into the server and
10002 the client library.
10004 * Added silc_auth_verify and silc_auth_verify_data to verify
10005 the authentication directly from the authentication payload.
10006 It supports verifying both passphrase and public key based
10007 authentication. Affected file lib/silccore/silcauth.[ch].
10009 * Added `hash' field to the SilcIDListData structure. It is the
10010 hash negotiated in the SKE protocol. Affected file is
10013 * Slight redesigning of the SilcAuthPayload handling routines.
10014 Do not send SilcPKCS but SilcPublicKey as argument.
10016 * Implemented the public key authentication support to the
10017 serverconfig. The public key is loaded from the provided path
10018 and saved as authentication data to void * pointer. Thus,
10019 changed the unsigned char *auth_data to void *auth_data;
10021 * Fixed SHUTDOWN command to send the reply before the server
10022 is shutdown. :) Affected file silcd/command.c.
10024 * Fixed fatal bug in CONNECT command. The hostname was invalid
10025 memory and server crashed. Affected file silcd/command.c.
10027 * Fixed fatal bug in CLOSE command. The server_entry became
10028 invalid but was referenced later in the command. Affected file
10031 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Fixed fatal bug in failure packet handling. Server ignored
10034 the failure and thus crashed when it came.
10038 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
10041 that the command may be executed only once in (about) 2 seconds.
10042 The old SILC_CF_LAG flag is same but allows command bursts up
10043 to five before limiting.
10045 Added the support for CF_LAG and CF_LAG_STRICT flags to the
10046 server code. Various commands now includes the CF_LAG_STRICT
10047 flag to disallow any kind of miss-use of the command.
10049 * Fixed the silc_buffer_unformat to not to allocate any data
10050 if the length of the data is zero. It used to allocate the
10051 length + 1. Affected file lib/silcutil/silcbuffmt.c.
10053 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Changed the format of AdminConnection configuration section
10056 in the server. Added username of the admin to the format.
10057 Affected files silcd/serverconfig.[ch].
10059 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
10060 to return admin configuration data by host, username and/or
10063 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10065 * Implemented WHOWAS command to the server. Added the functions:
10067 silc_server_command_whowas_parse,
10068 silc_server_command_whowas_send_reply,
10069 silc_server_command_whowas_from_client and
10070 silc_server_command_whowas_from_server
10072 * Added <Client ID> argument to the WHOWAS command reply. Updated
10073 the protocol specs accordingly.
10075 * Implemented WHOWAS command and command_reply to the client
10078 Implemented the WHOWAS printing on the user interface.
10080 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10082 * Added new argument to the WHOWAS command reply, the real name.
10083 It is an optional argument. Updated the protocol specs.
10085 * Added SilcIDCacheDestructor callback that is registered when
10086 the SilcIDCache is allocated. The callback is called when
10087 an cache entry in the ID Cache expires, or is purged from the
10088 cache. Added into lib/silccore/idcache.[ch].
10090 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
10091 to destruct the client entries when the cache entry expires.
10092 Other ID Cache's in server and in the client library ignores
10095 * If the ID Cache entry's `expire' field is zero then the entry
10096 never expires. Added boolean `expire' argument to the
10097 silc_idcache_add function in the lib/silccore/idcache.[ch].
10098 If it is TRUE the default expiry value is used.
10100 * Added silc_server_free_client_data_timeout that is registered
10101 when client disconnects. By default for 5 minutes we preserve
10102 the client entry for history - for WHOWAS command.
10104 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Added support to the server to enforce that commands are not
10107 executed more than once in 2 seconds. If server receives
10108 commands from client more frequently, timeout is registered
10109 to process the commands. Affected file silcd/command.c.
10110 Added new function silc_server_command_process_timeout.
10112 * Changed NICK_NOTIFY handling in client library to check that
10113 if the client's nickname was changed, so there is no need to
10114 resolve anything from the server.
10116 * Removed error printing from the WHOIS and IDENTIFY commands.
10117 If error occurs then it is ignored silently in the client library.
10118 The application, however, may map the received error to
10119 human readable error string. The application currently maps
10120 the NO_SUCH_NICKNAME error to string.
10122 * Made the command status message public to the application. Moved
10123 them from lib/silcclient/command_reply.c to
10124 lib/silcclient/command_reply.h. The application can map the
10125 received command status to the string with the
10126 silc_client_command_status_message function.
10128 * Added check to the server to check that client's ID is same
10129 as the Source ID in the packet the client sent. They must
10132 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Added dist-bzip hook to the Makefile.am to make bzip2
10135 compressed distributions.
10137 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Server now enforces the maximum length for the nickname and
10140 the channel as protocol specification dictates. 128 bytes for
10141 nickname and 256 bytes for channel name.
10143 * Moved the WHOIS printing to the application. The client libary
10144 does not print out the WHOIS information anymore, the application
10145 must do it. Renamed silc_client_command_reply_whois_print to
10146 the silc_client_command_reply_whois_save.
10148 The client's idle time is also sent to the application now, and
10149 the idle is shown on screen.
10151 * Added silc_client_command_reply_identify_save to save the
10152 received IDENTIFY entries.
10154 * Do not check for channel private keys in message sending and
10155 reception if the channel does not have the PRIVKEY mode set.
10156 Affected file lib/silclient/client_channel.c.
10158 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10161 just surfaced after chaning the JOIN procedure.
10163 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Added silc_client_get_clients_by_list to get client entries
10166 from Client ID list, that is returned for example by JOIN
10167 and USERS command replies. The application should use this
10168 function for example when JOIN command reply is received to
10169 resolve the clients already on the channel (library does not
10170 do that anymore as USERS command reply is not used in the JOIN
10171 procedure anymore). Affected files lib/silcclient/silcapi.h and
10172 lib/silcclient/idlist.c.
10174 * JOIN command reply and USERS command reply returns now SilcBuffer
10175 pointers instead of unsigned char pointers when returning
10176 the client list and mode list.
10178 * Added <Client ID> argument to the JOIN command reply, mainly
10179 for the server to identify for which client the command was
10180 originally sent. Updated protocol specs accordingly.
10182 * Added SilcDlist private_key pointer to the SilcChannelEntry
10183 in the client to support the channel private keys. Affected
10184 file is lib/silcclient/idlist.h.
10186 * Added SilcChannelPrivateKey argument to the function
10187 silc_client_send_channel_message so that application can choose
10188 to use specific private ke if it wants to. If it is not provided,
10189 the normal channel key is used, unless private keys are set.
10190 In this case the first (key that was added first) is used
10191 as the encryption key.
10193 * Implemented the support for channel private key handling.
10194 Implemented the following functions:
10196 silc_client_add_channel_private_key,
10197 silc_client_del_channel_private_keys,
10198 silc_client_del_channel_private_key,
10199 silc_client_list_channel_private_keys and
10200 silc_client_free_channel_private_keys
10202 Affected file lib/silcclient/client_channel.c.
10204 * Added the support for the private keys in the channel message
10205 sending and encryption and in the message reception and
10206 decryption. Affected funtions are
10207 silc_client_send_channel_message and silc_client_channel_message.
10209 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Added SKE's key verify callback to the client library's
10212 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10214 * Removed the statement that server (or router) must send USERS
10215 command reply when joining to the channel so that the client
10216 knows who are on the channel. Instead, the client list and
10217 client's mode list is now sent in the JOIN command reply to the
10218 client who joined channel. This is better solution.
10220 * Added function silc_server_get_users_on_channel and function
10221 silc_server_save_users_on_channel to the silcd/server.[ch].
10223 * Removed function silc_server_command_send_users from the
10226 * Do not show topic on the client library anymore. The topic is
10227 sent in the command reply notify to the application and the
10228 application must show the topic now.
10230 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Added client searching by nickname hash into the IDENTIFY and
10233 WHOIS commands in the server as they were clearly missing from
10234 them. Affected file is silcd/command.c.
10236 * Fixed a bug in private message receiving in the client library.
10237 The remote ID was freed and it wasn't supposed, now it is
10240 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Minor fix to the channel payload; allocate the data area, as it
10243 needs to be of specific length.
10245 * If the key agreement port is zero then the operating
10246 system will define the bound port. Affected files are
10247 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10249 * Added new function silc_channel_payload_decrypt into the file
10250 lib/silccore/silcchannel.[ch].
10252 * Moved the channel message etc, check from silc_packet_decrypt
10253 to applications. The library calls now a generic
10254 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10255 when the packet is either normal or special. This was done to
10256 allow more wide range of checking that was not allowed when
10257 the code was in library. Now applications can do virtually any
10258 checks to the packet and return to the library the decision how
10259 the packet should be processed. Affected files are
10260 lib/silccore/silcpacket.[ch].
10262 Added silc_server_packet_decrypt_check to the server and
10263 silc_client_packet_decrypt_check to the client library.
10265 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10266 to send with specified source and destination information.
10268 * Channel message delivery between routers was broken after the
10269 channel key distribution was fixed earlier. The channel key
10270 was used be to distributed to other routers as well which is not
10271 allowed by the protocol. Now this is fixed and channel keys
10272 really are cell specific and the channel message delivery between
10273 routers comply with the protocol specification.
10275 * Fixed various commands in server to check also the global list
10276 for the channel entry and not just the local list. The affected
10277 file silcd/command.c.
10279 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Added assert()s to buffer formatting and unformatting routines
10282 to assert (if --enable-debug) when error occurs. Affected
10283 file: lib/silcutil/silcbuffmt.c.
10285 * Changed to auto-reconnect to check whether the remote host is
10286 router and register the re-connect timeout if it is. It used
10287 to check that whether we are normal server, but router must do
10288 auto-reconnect with another router as well. Affected file
10291 * Removed the [<key len>] option from CMODE command as the cipher
10292 name decides the key length, nowadays. See the defined ciphers
10293 from the protocol specification.
10295 * Added [<hmac>] option to the CMODE command to define the HMAC
10296 for the channel. Added SILC_CMODE_HMAC channel mode.
10298 * Added [<hmac>] option for the JOIN command so that user can
10299 select which HMAC is used to compute the MACs of the channel
10302 * Added Hmac field to the Channel Message Payload. The integrity
10303 of plaintext channel messages are now protected by computing
10304 MAC of the message and attaching the MAC to the payload. The
10305 MAC is encrypted. Now, it is clear that this causes some
10306 overhead to the size of the packet but rationale for this is that
10307 now the receiver can verify whether the channel message decrypted
10308 correctly and also when private keys are set for the channel the
10309 receiver can decrypt the packet with several keys and check from
10310 the MAC which key decrypted the message correctly.
10312 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10313 lib/silccrypt/silccipher.[ch].
10315 * Added silc_hash_len to return the digest length into the
10316 lib/silcrypt/silchash.[ch].
10318 * Rewrote parts of Silc Channel Payload interface in the
10319 lib/silccore/silcchannel.[ch]. The encode function now also
10320 encrypts the packet and parse function decrypts it.
10322 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10324 * Fixed a minor formatting bug in the SKE's key material processing.
10325 It actually might have processed the keys wrong way resulting
10328 * Redefined the mandatory HMAC algorithms and added new algorithms.
10329 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10330 and hmac-md5 truncated to 96 bits. The mandatory is now
10331 hmac-sha1-96. Rest are optional (including the one that used
10332 to be mandatory). Rationale for this is that the truncated HMAC
10333 length is sufficient from security point of view and can actually
10334 make the attack against the HMAC harder. Also, the truncated
10335 HMAC causes less overhead to the packets. See the RFC2104 for
10338 * Added new [hmac] configuration section. The SKE used to use
10339 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10340 is of course wrong. The official names that must be proposed in
10341 the SKE are the ones defined in the protocol specification
10342 (hmac-sha1-96 for example). The user can configure any hmac
10343 using any hash function configured in the [hash] section. At
10344 least, the mandatory must be configured.
10346 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10348 * Added HMAC list to the SKE proposal list. It has now both
10349 hash algorithm list and HMAC list. This makes the protocol
10350 incompatible with previous versions. The SKE now seems to work
10351 the way it is supposed to work, for the first time actually.
10353 * Defined plain Hash algorithms to the protocol specification.
10354 Added sha1 and md5.
10356 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10358 * Implemented support for key agreement packets into the server.
10359 Added functions silc_server_key_agreement and
10360 silc_server_send_key_agreement. Other than these functions,
10361 server has nothing to do with this packet.
10363 * Added support for private message key packets into the server.
10364 Added functions silc_server_private_message_key and
10365 silc_server_send_private_message_key.
10369 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10370 called in the protocol's final callback instead in the END
10371 protocol state. This makes a little more sense and in the same
10372 time in client we can use the same protocol routines for normal
10373 key exchange and to key agreement packet handling as well.
10375 * Added to both client's and server's KE protocol context the
10376 SilcSKEKeyMaterial pointer to save the key material. We will
10377 bring the key material to the protocol's final callback by doing
10378 this. The final callback must free the key material.
10380 * Added SKE's packet_send callback into client's KE protocol
10381 context so that the caller can choose what packet sending function
10382 is used. This way we can use different packet sending when
10383 doing normal SKE when doing key agreement packet handling (in
10384 the key agreement packet handling we do not want to encrypt
10387 * Implemented the responder side of the key agreement routines
10388 in the client. The client can now bind to specified port and
10389 accept incoming key negotiation. The key material is passed
10390 to the application after the protocol is over.
10392 * Implemented the processing of incoming Key Agreement packet
10393 in the client. Added function silc_client_key_agreement to
10394 process the packet.
10396 * Implemented the intiator side of the key agreement routines
10397 in the client. The client can now initiate key agreement with
10398 another remote client. The key material is passed to the
10399 application after the protocol is over.
10401 * Created client_keyagr.c to include all the key agreement
10404 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10405 SILC_TASK_CALLBACK except that it is not static.
10407 * Created client_notify.c and moved the Notify packet handling
10408 from the client.[ch] into that file.
10410 * Created client_prvmsg.c and moved all private message and
10411 private message key routines from the client.[ch] into that file.
10413 * Create client_channel.c and moved all channel message and
10414 channel private key routines from the client.[ch] into that file.
10416 * Changed silc_client_get_client_by_id_resolve to resolve with
10417 WHOIS command instead of IDENTIFY command, in the file
10418 lib/silclient/idlist.c.
10420 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Implemented the SKE's responder side to the Client library.
10424 * When FAILURE is received to the protocol do not trust it
10425 blindly. Register a timeout to wait whether the remote closes
10426 the connection as it should do it, only after that process the
10427 actual failure. This was changed to both client and server.
10429 * Added client_internal.h to include some of the structures
10430 there instead of client.h in lib/silcclient/.
10432 * Added function silc_task_unregister_by_callback to unregister
10433 timeouts by the callback function.
10435 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10437 * Some "Incomplete WHOIS info" errors has been appearing on the
10438 log files. Took away the entry->userinfo check from WHOIS
10439 reply sending. The entry->userinfo is now " " if client did not
10440 provide one. I thought this was fixed earlier but something
10441 is wrong still. Let's see if the error still appears.
10443 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10445 * Fixed a minor bug in the login when the channel key is
10446 re-generated in the server. It used to generate the key in
10447 wrong order and thus caused problems in the channel traffic.
10449 * Fixed a minor bug in channel key distsribution after
10450 KICK command. The key was not sent to the router even though
10453 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Added silc_ske_process_key_material_data as generic routine
10456 to process any key material as the SILC protocol dictates. The
10457 function is used by the actual SKE library but can be used by
10458 applications as well. This relates to the private message keys
10459 and the channel private keys since they must be processed the
10460 same way the normal SILC session keys. The protocol dictates
10461 this. Affected files: lib/silcske/silcske.[ch].
10463 Added also silc_ske_free_key_material to free the
10464 SilcSKEKeyMaterial structure.
10466 * Defined silc_cipher_set_key function to set the key for
10467 cipher without using the object's method function. The affected
10468 files: lib/silccrypt/silccipher.[ch].
10470 * Implemented silc silc_client_add_private_message_key,
10471 silc_client_add_private_message_key_ske,
10472 silc_client_del_private_message_key,
10473 silc_client_list_private_message_keys and
10474 silc_client_free_private_message_keys functions in the
10477 Added functions silc_client_send_private_message_key to send
10478 the Private Message Key payload and silc_client_private_message_key
10479 to handle incoming Private Message Key payload.
10481 * Added Cipher field to the Private Message Key payload to set
10482 the cipher to be used. If ignored, the default cipher defined
10483 in the SILC protocol (aes-256-cbc) is used.
10485 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Removed lib/silcclient/ops.h file.
10489 Redefined parts of the SILC Client Library API. Created new
10490 file silcapi.h that deprecates the ops.h file and defines the
10491 published Client Library API. Defined also private message key
10492 API and channel private key API into the file.
10494 This is the file that the application must include from the
10495 SILC Client Library. Other files need not be included by
10496 the application anymore.
10498 * Added new key_agreement client operation callback and also
10499 defined the Key Agreement library API for the application.
10501 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10503 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10504 is used by clients to request key negotiation between another
10505 client in the SILC network. If the negotiation is started it
10506 is performed using the SKE protocol. The result of the
10507 negotiation, the secret key material, can be used for example
10508 as private message key.
10510 Implemented the Key Agreement payload into the files
10511 lib/silccore/silauth.[ch].
10513 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10515 * Redefined ciphers for the SILC protocol. Added some new ciphers
10516 and defined the key lengths for the algorithms. Changed the
10517 code accordingly. The default key length is now 256 bits.
10519 * Fixed SKE key distribution function silc_ske_process_key_material
10520 when the key length is more than 128 bits. The default key
10521 length in SILC is now 256 bits.
10523 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10524 to indicate unsupported algorithm.
10526 * Renamed rijndael.c to aes.c and all functions as well.
10528 * Fixed a long standing channel key setting bug in client library.
10529 Weird that it has never surfaced before.
10531 * Fixed bug in channel deletion. If the entire channel is removed
10532 then it must also delete the references of the channel entry
10533 from the client's channel list as the client's channel entry and
10534 the channel's client entry share same memory.
10536 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10538 * Implemented CONNECT and SHUTDOWN commands in the client.
10540 * Implemented CLOSE command to the client.
10542 * Added the function silc_idlist_find_server_by_name into the
10543 files silcd/idlist.[ch].
10545 Added the function silc_idlist_find_server_by_conn into the
10546 files silcd/idlist.[ch].
10548 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * DIE command was renamed to SHUTDOWN. Updated the both code
10551 and protocol specs.
10553 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10554 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10556 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10559 * Added function silc_server_create_connection function to create
10560 connection to remote router. My server implementation actually
10561 does not allow router to connect to normal server (it expects
10562 that normal server always initiates the connection to the router)
10563 so the CONNECT command is only good for connecting to another
10566 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10569 or some other client was kicked from the channel.
10571 Implemented the handling of the notify type to both client
10574 Implemented silc_server_send_notify_kicked to send the KICKED
10575 notify. It is used to send it to the server's primary router.
10577 * Implemented the KICK command into server and client.
10579 * Added `query' argument to the silc_idlist_get_client function
10580 to indicate whether to query the client from server or not if
10583 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10584 to indicate that the client is not channel founder.
10588 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * Removed the rng context from SilcPacketContext structure and
10591 changed that the packet routine uses the Global RNG API.
10593 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Added support for quit message that client can "leave" on the
10596 channel when it quits the SILC. It is ditributed inside the
10597 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10599 Added silc_server_free_client_data that will take the
10600 signoff message as argument.
10602 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10604 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10606 * Updated parts of the protocol specification to keep it up
10609 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10611 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10612 payloads in one packet.
10614 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10615 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10616 use now the new List flag.
10618 * Also deprecated the following packet types: REPLACE_ID,
10619 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10621 * Added list support for Notify packet in server.
10623 * Added silc_server_send_notify_channel_change to send the
10624 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10625 the silc_server_send_replace_id.
10627 * Added silc_server_send_notify_nick_change to send the
10628 NICK_CHANGE notify type. Deprecates the function
10629 silc_server_send_replace_id.
10631 * Added silc_server_send_notify_join to send the JOIN notify type.
10632 Deprecates the function silc_server_send_new_channel_user.
10634 * Added silc_server_send_notify_leave to send LEAVE notify type.
10635 Deprecates the function silc_server_send_remove_channel_user.
10637 * Added silc_server_send_notify_cmode and
10638 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10639 types. Deprecates the silc_server_send_set_mode function.
10641 * Added SERVER_SIGNOFF notify type to indicate that server has
10642 quit. This means that all clients on the channel from that
10643 server will drop. This can be also used when netsplit happens.
10645 Deprecated REMOVE_ID packet type since it is not needed anymore
10648 Added silc_server_send_notify_server_signoff to send the
10649 SERVER_SIGNOFF notify type. Deprecates the function
10650 silc_server_send_remove_id.
10652 Added also silc_server_send_notify_signoff to send the
10653 SIGNOFF notify type.
10655 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10656 SILC protocol from this day on. Changed the protocol
10657 specification as well.
10659 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10660 notify type. It is used between routers to notify about
10661 topic changes on a channel.
10663 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10666 * Partly updated the protocol specification to comply with the
10667 changes now made. It is still though a bit outdated.
10669 * The JOIN notify type now takes one extra argument <Channel ID>.
10670 The packet used to be destined to the channel but now the
10671 JOIN type may be sent as list thus it is impossible to
10672 destine it to any specific channel. By adding this argument
10673 it is again possible.
10675 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * Added CREDITS file. The CHANGES and CREDITS file will appear
10678 in the distribution as well.
10680 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10683 types in the server's silcd/packet_receive.c.
10685 * Implemented CMODE and CUMODE to work in router environment.
10687 * Fixed minor encoding and decoding buglet from the
10688 lib/silccore/silcmode.c.
10690 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10693 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10695 * Changed all SilcConfigServer* and silc_config_server* to
10696 SilcServerConfig* and silc_server_config*, respectively.
10699 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10701 * Associated the ID (client or server ID) to the Authentication
10702 Payload to avoid any possibility of forging. Updated the
10703 protocol specification and the code accordingly.
10705 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * The RSA key length is now save to the RsaKey context in the
10708 key generation process in lib/silccrypt/rsa.c. The key length
10709 is now used to figure out the maximum size of the block allowed
10710 to be encrypted/signed.
10712 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10713 is equivalent to the silc_mp_mp2bin but does not allocate any
10716 * Changed silc_mp_mp2bin API to take length argument. If it is
10717 non-zero then the buffer is allocated that large. If zero, then
10718 the size is approximated using silc_mp_sizeinbase, which however
10721 * Created Global RNG API which is global RNG that application can
10722 initialize. After initializing, any routine anywhere in the
10723 code (including library) can use RNG without allocating a new
10724 RNG object. This was done to allow this sort of use of the
10725 RNG in code that has no chance to allocate RNG object. All
10726 applications currently allocate this and many routines in the
10727 library use this. Affected file lib/silccrypt/silcrng.[ch].
10729 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10730 it to use the Global RNG API.
10732 * Defined Authentication Payload into protocol specification that
10733 is used during SILC session to authenticate entities. It is
10734 used for example by client to authenticate itself to the server
10735 to obtain server operator privileges.
10737 Implemented this payload into the lib/silccore/silcauth.[ch].
10738 Implemented also routines for public key based authentication
10739 as the new protocol specification dictates.
10741 Moved definitions of different authentication methods from
10742 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10744 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10745 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10746 silc_pkcs_verify_with_hash functions into the file
10747 lib/silccrypt/silcpkcs.[ch].
10749 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * The client entry's userinfo pointer must be always valid.
10752 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10753 will fail since it requires the userinfo. Now, the userinfo
10754 is allocated as "" if actual userinfo does not exist. Actually,
10755 it must exist and it is totally Ok to drop client connections
10756 that does not announce the userinfo. However, we will make
10757 this workaround for now.
10759 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10760 to return the remote port by socket.
10762 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10765 SILC_SERVER_PENDING_EXEC and added an new macro
10766 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10767 data or when error occurs while processing the pending command.
10769 Added new argument `destructor' into silc_server_command_pending
10770 and to the SilcServerCommandPending object. This destructor is
10771 now called after calling the pending callback or if error occurs
10772 immediately. If error occurs the actual pending callback won't
10773 be called at all - only the destructor. The destructor may be
10774 NULL if destructor is not needed.
10776 All this applies for client library code as well. Similar
10777 changes were made there as well for the pending commands.
10779 In the client, the application must now allocate the
10780 SilcClientCommandContext with the silc_client_command_alloc
10783 * Added reference counter to the SilcServerCommandContext. Added
10784 function silc_server_command_alloc and silc_server_command_dup
10787 Same type of functions added to the client library for the same
10790 * Removed the cmd_ident from IDListData away since it is now
10791 global for all connections. It is the command identifier used
10792 in command sending and with pending commands. The affected file
10795 * Added reference counter to the SilcSocketConnection objecet to
10796 indicate the usage count of the object. The object won't be
10797 freed untill the reference counter hits zero. Currently only
10798 server uses this, and client ignores it. The client must be
10799 set to use this too later. The affected files are
10800 lib/silccore/silcsockconn.[ch]. Added also the function
10801 silc_socket_dup to increase the reference counter.
10803 This was mainly added because it is possible that the socket
10804 is removed underneath of pending command or other async
10805 operation. Now it won't be free'd and proper DISCONNECTING
10806 flags, etc. can be set to avoid sending data to connection that
10807 is not valid anymore.
10809 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10810 the connection. After that it sets SILC_SET_DISCONNECTED.
10811 It is, however, possible that the socket data is not still freed.
10812 The silc_server_packet_process now checks that data is not
10813 read or written to connection that is DISCONNECTED. The socket
10814 get's freed when the reference counter hits zero.
10816 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Changed the client operation API: channel_message operation's
10819 `sender' is now the client entry of the sender, not the nickname
10820 and the `channel' is the channel entry, not the channel name.
10822 In the private_message operation the `sender' is now also the
10823 client entry of the sender not the nickname.
10825 Affected file is lib/silcclient/ops.h and all applications
10826 using the client operations.
10828 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Moved the calling of ops->connect() from connect_to_server_final
10831 into receive_new_id functin since that is the point when the
10832 client is actually allowed to send traffic to network. The
10833 affected file is lib/silcclient/client.c.
10835 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10837 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10838 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10839 (if needs broadcasting) instead of broadcasting the packets one
10840 by one which would make a burst in the network traffic.
10842 * Added `broadcast' argument to the functions in silcd/server.[ch]
10843 silc_server_create_new_channel[_with_id] to indicate whether
10844 to send New Channel packet to primary router.
10846 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * Added new function into the silcd/server.[ch] files:
10849 silc_server_create_new_channel_with_id to create new channel with
10850 already existing Channel ID.
10852 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10853 lib/silccore/silcpacket.h. This packet is used t send list of
10854 Set Mode payloads inside one packet. Server uses this to set
10855 the modes for the channels and clients on those channels, that it
10856 announced to the router when it connected to it. The protocol
10857 specification has been updated accordingly.
10859 * The silc_server_new_channel did not handle the packet coming
10860 from normal server as it normally does not send that. However,
10861 when it announces its channels it does send it. Implemented
10862 the support for that.
10864 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10865 into the file lib/silccore/id.h.
10867 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * Fixed memory leaks in the functions silc_idlist_del_client,
10870 silc_idlist_del_channel and silc_idlist_del_server in the file
10871 silcd/idlist.c. All of those leaked like a sieve.
10873 * Fixed some small memory leaks in the client's function
10874 silc_client_notify_by_server.
10876 * Added functions into silcd/server.c: silc_server_announce_clients,
10877 silc_server_announce_channels and silc_server_announce_server.
10878 These functions are used by normal and router server to announce
10879 to its primary router about clients, channels and servers (when
10880 router) that we own. This is done after we've connected to the
10883 These functions effectively implements the following packet types:
10884 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10885 and SILC_PACKET_NEW_ID_LIST.
10887 * Added new functions into the silcd/packet_receive.[ch]:
10888 silc_server_new_id_list, silc_server_new_channel_list and
10889 silc_server_new_channel_user_list to handle the incoming
10890 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10892 * Added support of changing Channel ID in the function
10893 silc_server_replace_id. If the server that announces a channel
10894 to the router already exists in the router (with same name but
10895 with different Channel ID), router is responsible to send
10896 Replace ID packet to the server and force the server to change
10897 the Channel ID to the one router has.
10899 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10900 client that the Channel ID has been changed by the router. The
10901 normal server sends this to the client. Client must start using
10902 the new Channel ID as the channel's ID.
10904 Implemented handling of this new type into lib/silcclient/client.c
10905 into the function silc_client_notify_by_server.
10907 * Added new function silc_idlist_replace_channel_id into the files
10908 silcd/idlist.[ch] to replace the Channel ID.
10910 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Call silc_server_command_identify_check always when processing
10913 the IDENTIFY command in silcd/command.c
10915 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10918 send keepalive packets. The packet can be sent by clients,
10919 servers and routers.
10921 Added function silc_socket_set_heartbeat into the file
10922 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10923 If not set, the heartbeat is not performed. The actual
10924 heartbeat is implemented in the low level socket connection
10925 library. However, application is responsible of actually
10926 sending the packet.
10928 Added silc_server_send_heartbeat to send the actual heartbeat
10929 packet into silcd/packet_send.[ch]. Server now performs
10930 keepalive with all connections.
10932 * Added silc_task_get_first function into lib/silcutil/silctask.c
10933 to return the timeout task with shortest timeout. There was a bug
10934 in task unregistration that caused problems. TODO has been
10935 updated to include that task system must be rewritten.
10937 * The client library will now resolve the client information when
10938 receiving JOIN notify from server for client that we know but
10939 have incomplete information.
10941 * Rewrote parts of silc_server_remove_from_channels and
10942 silc_server_remove_from_one_channel as they did not remove the
10943 channel in some circumstances even though they should've.
10945 * Encryption problem encountered in server:
10947 The LEAVE command used to send the Channel Key packet to the
10948 router immediately after generating it. However, the code
10949 had earlier sent Remove Channel user packet but not immediately,
10950 ie. it was put to queue. The order of packets in the router
10951 was that Channel Key packet was first and Remove Channel User
10952 packet was second, even though they were encrypted in the
10953 reverse order. For this reason, MAC check failed. Now, this
10954 is fixed by not sending the Channel Key packet immediately but
10955 putting it to queue. However, this is more fundamental problem:
10956 packets that are in queue should actually not be encrypted
10957 because packets that are sent immediately gets encrypted
10958 actually with wrong IV (and thus MAC check fails). So, packets
10959 that are in queue should be encrypted when they are sent to
10960 the wire and not when they put to the queue.
10962 However, the problem is that the current system has not been
10963 designed to work that way. Instead, the packet is encrypted
10964 as soon as possible and left to the queue. The queue is then
10965 just purged into wire. There won't be any fixes for this
10966 any time soon. So, the current semantic for packet sending
10969 o If you send packet to remote host and do not force the send
10970 (the packet will be in queue) then all subsequent packets to the
10971 same remote host must also be put to the queue. Only after the
10972 queue has been purged is it safe again to force the packet
10975 o If you send all packets immediately then it safe to send
10976 any of subsequent packets through the queue, however, after
10977 the first packet is put to queue then any subsequent packets
10978 must also be put to the queue.
10980 Follow these rules and everything works fine.
10982 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Added new function silc_server_remove_clients_by_server to
10985 remove all client entries from ID list when the server connection
10986 is lost. In this case it is also important to invalidate all
10987 client entires as they hold the invalid server entry. This
10988 fixes fatal bug when server has lost connection and will reconnect
10991 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10993 * Made some sanity checks to silc_server_daemonise like to check
10994 whether the requested user and group actually exists.
10996 * Added sanity check to SKE's silc_ske_responder_finish to check
10997 that the public and private key actually is valid.
10999 * Invalidate the client's nickname when receiving Replace ID
11000 packet and the Client ID is being replaced. This means that the
11001 server will query the nickname if someone needs it (client)
11004 * Sort the ID Cache in client library when the ID Cache data
11005 has changed (needs sorting).
11007 * Do not allow for SILC client to create several connections to
11008 several servers. The client does not support windows right now
11009 and generating multiple connections causes weird behaviour.
11011 Irssi-silc client does support windows and can handle several
11012 connections without problems, see: www.irssi.org and SILC plugin.
11014 * Fixed some places where client was added to the IDList. The
11015 rule of thumb is following (in order to get everything right):
11016 If the client is directly connected local client then the
11017 `connection' argument must be set and `router' argument must be
11018 NULL to silc_idlist_add_client function. If the client is not
11019 directly connected client then the `router' argument must
11020 bet set and the `connection' argument must be NULL to the
11021 silc_idlist_add_client function.
11023 * The funtion silc_server_packet_send_local_channel actually did
11024 not check whether the client was locally connected or not. It
11025 does that now. Fixed a bug related to LEAVE command.
11027 * Fixed Remove Channel User payload parsing bug in server's
11028 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
11030 * The server's silc_server_save_channel_key now checks also the
11031 global ID list for the channel as it might not be in the local
11032 list. Fixed a bug related to LEAVE command.
11034 * Is this the end of the [<unknown>] buglet that has been lurking
11035 around for a long time? A little for loop fix in server's
11036 silc_server_command_whois_parse that is used by both IDENTIFY
11037 and WHOIS command. At least, this was a clear bug and a cause
11038 of one type of [<unknown>] buglet.
11040 * WHOIS and IDENTIFY commands call the function
11041 silc_server_command_[whois/identify]_check function even if
11042 we are not router server.
11044 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Added --with-gmp configuration option. If set the GMP
11047 is always compiled in the SILC source tree. If not set then
11048 it is checked whether the system has the GMP3 installed. If
11049 it has then the GMP won't be compiled (the system's headers
11050 and library is used), if it doesn't have it then the GMP is
11051 compiled in the SILC source tree.
11053 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11055 * Changed RSA private exponent generation to what PKCS #1
11056 suggests. We try to find the smallest possible d by doing
11057 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
11058 not security fix but optimization.
11060 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Added new config entry [Identity] to fork the server and run
11063 it as specific user and group. A patch from Bostik.
11065 * Imported Dotconf configuration library into lib/dotconf.
11066 This will be used to create the SILC configuration files later.
11067 It will appear in the distsribution after this commit.
11069 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11071 * A big code auditing weekend happening. Auditing code for
11072 obvious mistakes, bugs and errors. Also, removing any code
11075 Removed files for being obsolete:
11077 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
11078 inline in the file lib/silcutil/silcbuffer.h)
11080 o lib/silcutil/silcbufutil.c (the header has inline versions)
11082 Changed code to fix possible error conditions:
11084 o The buffer formatting routines now check that the destination
11085 buffer really has enough space to add the data. This applies for
11086 both buffer formatting and unformatting
11087 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
11088 unformatting was changed to accomodate following rules:
11089 XXX_*STRING_ALLOC will allocate space for the data into the pointer
11090 sent to the function while XXX_*STRING will not allocate or copy
11091 the data into the buffer. Instead it sets the pointer from the
11092 buffer into the pointer sent as argument (XXX_*STRING used to
11093 require that the pointer must be allocated already). This change
11094 makes this whole thing a bit more consistent and more optimized
11095 (note that the data returned in the unformatting with XXX_*STRING
11096 must not be freed now). The routines return now -1 on error.
11098 o Tried to find all code that use buffer_format and buffer_unformat
11099 and added return value checking to prevent formatting and
11100 especially unformatting errors and possible subsequent fatal
11103 o Changed ske->x and ske->KEY to mallocated pointers in
11104 lib/silcske/silcske.h. Fixed possible data and memory leak.
11106 o Added return value checking to all *_parse* functions. Fixed
11107 many memory leaks as well.
11109 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11110 so that buffer overflows would not happen. All code now also
11111 checks the return value as it can fail.
11113 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11115 * Added reconnection support to server if the normal server looses
11116 its connection to the router (for example if router is rebooted).
11117 The server performs normal reconnection strategy implemented
11118 to the server. Affected file silcd/server.c.
11120 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * Added new packet type SILC_PACKET_SET_MODE that is used to
11123 distribute the information about changed modes (for clients,
11124 channels and clients channel modes) to all routers in the
11125 network. Updated the protocol specification accordingly.
11127 Added functions into silcd/packet_send.c and
11128 silcd/packet_receive.c: silc_server_send_set_mode,
11129 silc_server_set_mode.
11131 Added new files silcmode.[ch] into lib/silccore that implements
11132 the encoding and decoding of Set Mode Payload. Added new type
11133 SilcSetModePayload. Moved the definitions of different modes
11134 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11136 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11138 * Oops, a little mistake in server's connection authentication
11139 protocol. The protocol is not ended with FAILURE but with
11140 SUCCESS if the authentication is Ok. :) Affected file is
11143 * Implemented NICK_CHANGE notify handling in server in the file
11144 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11145 the local clients on the channel. After the changing nickname
11146 in router environment snhould work and the [<unknown>] nickname
11147 should appear no more.
11149 The silc_server_replace_id function that receives the Replace ID
11150 payload now sends the NICK_CHANGE notify type also in the file
11151 silcd/packet_receive.c
11153 * Changed WHOIS and IDENTIFY command to support the maximum amount
11154 of arguments defined in protocol specs (3328 arguments). This
11155 fixed a bug that caused problems when there were more than three
11156 users on a channel.
11158 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11160 * Added extra parameter, command identifier, to the
11161 silc_client_send_command so that explicit command identifier
11164 Changed that ID list routines uses specific command identifier
11165 when sending WHOIS/IDENTIFY requests to the server so that they
11166 can be identified when the reply comes back.
11168 Affected files lib/silcclient/command.[ch],
11169 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11171 * Added `sender' argument to silc_server_packet_send_to_channel
11172 to indicaet the sender who originally sent the packet to us
11173 that we are now re-sending. Ignored if NULL. Affected file
11174 silcd/packet_send.[ch].
11176 * Added some server statistics support in silcd/server_internal.h
11177 SilcServerStatistics structure and around the server code. Also
11178 send some nice statistics information when client is connecting
11181 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11183 * Fixed channel ID decoding in server's JOIN command reply in
11184 silcd/command_reply.c
11186 * Fixed braodcasting of replace ID payload to not to send it if
11187 we are standalone server in silcd/packet_receive.c.
11189 * Fixed all channel message sending routines to not to send
11190 packets to clients that has router set, since they are routed
11191 separately in the same function earlier. Affects file
11192 silcd/packet_send.c and all channel packet sending functions.
11194 * In USERS reply, res_argv[i] are not allocated, the table
11195 is allocated. Thus changed that free the table, not its
11198 * In server's whois_check and identify_check if the client is
11199 locally connected do not send any WHOIS commands - they are not
11202 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11204 * Fixed some minor bugs in client when sending WHOIS command. The
11205 arguments was in wrong order.
11207 * Removed statis function add_to_channel from server in
11208 silcd/command.c that was previously used with the joining but
11211 * Tested USERS command in router environment successfully with two
11212 routers, two servers and two clients.
11214 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11216 * Reorganized the USERS command and command reply in client library
11217 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11218 When the command is given by user we register a pending command
11219 callback that will reprocess the command after the reply has been
11220 received from the server. When reprocessing the packet we then
11221 display the information. Thus, the USERS information is displayed
11222 now in the command callback instead of in the command reply
11223 callback. The processing of the command is same as previously
11224 when server has sent the command reply in the JOINing process.
11226 * Added to USERS command in silcd/command_reply.c to join the client,
11227 we didn't use to know about, to the channel after we've created
11228 a client entry for it. Also, for clienet we did know already still
11229 check whether it is on the channel or not and add it if not.
11231 * Removed silc_server_command_join_notify as the function and its
11234 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Changed the client's pending command handling to the same as the
11237 server's pending command handling. It is also now possible to
11238 execute command reply functions from other command reply
11239 function as the function callbacks for commands and command
11240 replies are one and same. The pending commands are not static
11241 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11242 in client connection context. Thus, pending commands are server
11243 connection specific as it is convenient.
11245 Changed the function silc_client_command_pending and
11246 silc_client_command_pending_del and added new function
11247 silc_client_command_pending_check. Removed the
11248 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11251 * Added cmd_ident, current command identifier, to the client
11252 connection context in lib/silcclient/client.h to keep track on
11253 command identifiers used in command sending. Client's command reply
11254 function handling now supports the mandatory command identifiers.
11256 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11257 funtions in client to fully support pending command callbacks.
11259 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11260 as one of the arguments to the application in the command reply
11263 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11264 before first releasing SILC but came back. Now it is removed again
11265 and should come back nomore. The FORWARDED flag was used only
11266 by the JOINing procedure by forwarding the command packet to router.
11267 Now, the JOINing procedure has been changed to more generic (due
11268 to various router environment issues) and FORWARDED is not needed
11269 anymore for anything. The protocol specification is yet to be
11272 Now, removed silc_server_packet_forward from server and the flag
11273 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11275 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11277 * Renamed NAMES command to USERS command. The NAMES was named that
11278 due to historical reasons. Now it is renamed. Also, rewrote
11279 parts of the USERS command. The nickname list is not sent anymore
11280 by the server. Only Client ID and mode lists are sent in the USERS
11281 command. Changed this also to the protocol specification.
11283 The client now resolves the names and stuff after it receives
11284 the USERS list from the server when joining to the channel.
11286 * WHOIS and IDENTIFY commands has been changed to support multiple
11287 Client ID's per command. One can now search for multiple users
11288 in the network by sending only one WHOIS or IDENTIFY command.
11289 Changed the code and the protocol specifications.
11291 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11292 uses silc_server_command_whois_parse to parse the request. */
11294 * If normal server, do not parse the WHOIS and IDENTIFY requests
11295 before sending it to the router. Saves some time.
11297 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11299 * Fixed JOIN command on client library. Wrong number of arguments
11300 used to crash the client.
11302 * Added silc_server_channel_has_global function to check whether
11303 channel has global users or not.
11305 * Added silc_server_channel_has_local function to check whether channel
11306 has locally connected clients on the channel.
11308 * The silc_server_remove_from_one_channel now checks whether the
11309 channel has global users or not after given client was removed from
11310 the channel. It also checks whether the channel has local clients
11311 on the channel anymore. If it does not have then the channel entry
11312 is removed as it is not needed anymore.
11314 * The silc_server_notify now checks on JOIN notify whether the joining
11315 client is one of locally connected or global. If it is global then
11316 the channel has now global users on the channel and that is marked
11317 to the channel entry. Also, it now saves the global client to
11318 global list who is joining and JOINs it to the channel. This is
11319 for normal server, that is.
11321 Changed silc_server_send_notify_on_channel,
11322 silc_server_packet_relay_to_channel and
11323 silc_server_packet_send_to_channel check if we are normal server
11324 and client has router set (ie. global client) do not send the
11325 message to that client, as it is already routed to our router.
11327 * Implemented LEAVE notify type handling in silc_server_notify
11330 * Tested LEAVE command in router environment successfully. Tested
11331 with two routers, two servers and two clients.
11335 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11337 * Implemented SIGNOFF notify type handling in silc_server_notify
11340 * silc_server_remove_id now removes the client entry from all channels
11341 it has joined and thusly sends SIGNOFF notify type.
11343 * Rewrote the NAMES list generation in server by removing two excess
11344 loops. The lists are created now inside one loop.
11346 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11348 * silc_server_remove_channel_user checks now also global list
11349 for channel and client.
11351 * silc_server_new_channel_user checks now both local and global
11352 list for channel and client. Fixed a bug in client id decoding.
11353 Used to decode wrong buffer.
11355 * silc_server_channel_message checks now both local and global
11356 list for channel entry.
11358 * Tested channel joining (hence JOIN) in router environment
11359 successfully. Tested with two routers, two servers and two
11362 * Tested channel message sending in router environment successfully.
11364 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11366 * Added silc_server_save_channel_key into server.[ch] to save the
11367 received channel key in Channel Key payload processing. It is
11368 also used in JOIN command reply handling.
11370 Equivalent function silc_client_save_channel_key added into
11371 client.[ch] into client library.
11373 * Changed JOIN command reply to send information whether the channel
11374 was created or not (is existing already) and the channel key
11375 payload. Changed protocol specs accordingly.
11377 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11378 the request was sent by ID and not by nickname. Crashed on
11381 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11383 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11384 now correctly save the received data.
11386 * silc_server_free_sock_user_data now notifies routers in the
11387 network about entities leaving the network.
11389 At the same time implemented functions silc_server_remove_id
11390 and silc_server_send_remove_id to receive and send REMOVE_ID
11391 packets. The packet is used to notify routers in the network
11392 about leaving entities. The ID removed will become invalid in
11395 * Added function silc_idlist_del_server into server. Removes and
11396 free's server entry from ID list.
11398 * silc_server_private_message function now checks, if we are router,
11399 that the destination ID really is valid ID, naturally.
11401 * In router when NEW_ID packet is received (for new client) the
11402 hash of the Client ID is saved in the ID Cache but the
11403 client->nickname is set to NULL, instead of putting the hash
11406 IDENTIFY command now also checks that client->nickname must be
11407 valid. If it is not if will request the data from the server who
11408 owns the client. Added new function
11409 silc_server_command_identify_check.
11411 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11412 to set the command to already allocated Command Payload.
11414 * Tested private message sending in router environment with two
11415 routers, two servers and two clients. Fixed minor bugs and now
11418 * Fixed segfault from client's NAMES command. Used to crash if
11419 not on any channel.
11421 * Forwarded packets must not be routed even if it is not destined
11422 to the receiver. Changed server code comply with this.
11424 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * Added `require_reverse_mapping' boolean value to ServerParams
11427 structure. If TRUE (not default) the server will require that
11428 the connecting host has fully qualified domain name.
11430 If the reverse mapping is not required and hostname could not be
11431 found the IP address is used as hostname.
11433 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11435 * Implemented version string checking to both client and server.
11436 The check is incomplete currently due to the abnormal version
11437 strings used in development version of SILC.
11439 * Changed all command functions in server to use the new
11442 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Changed char *data to unsigned char *data in ID Cache system to
11445 support binary data as ID Cache data. Changed code to support
11446 binary data in lib/silccore/idcache.c.
11448 * Renamed silc_server_packet_relay_command_reply to
11449 silc_server_command_reply as it is normal packet receiving
11450 function. Rewrote the function to accept command replys for
11451 servers and not only for clients.
11453 * Mark remote router always as registered server if we are connecting
11454 to it. Otherwise, commands sent by the router to us are ignored.
11456 * All ID List find routines now returns the ID Cache Entry pointer
11457 as well if requested.
11459 * WHOIS command works now in router environment, tested with two
11460 routers, two servers and two clients.
11462 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11463 in router environment (as it is almost equivalent to WHOIS) but
11464 hasn't been tested thoroughly. Added new functions:
11466 silc_server_command_identify_parse
11467 silc_server_command_identify_send_reply
11468 silc_server_command_identify_from_client
11469 silc_server_command_identify_from_server
11471 * Disabled route cache adding because adding two different ID's with
11472 same IP replaces the old cache entry thus giving wrong route.
11473 The entry->router->connection is always the fastest route anyway
11474 so route cache may not be needed. Of course, new routes maybe
11475 established after receiving the ID when the entry->router->connection
11476 might not be anymore the most optimal.
11478 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Add route cache for received ID for fast routing.
11482 * Added silc_server_packet_route to route received packet on router
11483 that is not destined to us.
11485 * Renamed silc_server_get_route to silc_server_route_get.
11487 * Added id_string and id_string_len fields into SilcServer to
11488 include encoded ServerID for fast comparing without excess
11489 encoding of the ID's.
11491 * Cleaned up WHOIS command on server side. Added following static
11494 silc_server_command_whois_parse
11495 silc_server_command_whois_check
11496 silc_server_command_whois_send_reply
11497 silc_server_command_whois_from_client
11498 silc_server_command_whois_from_server
11500 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11501 arguments in command replies. All command functions should be
11502 updated to use this macro.
11504 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11506 * Minor typo fixes on command reply handling on server.
11508 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11510 * Added silc_server_command_add_to_channel internal routine to add
11511 the client to the channel after router has created the channel and
11512 sent command reply to the server.
11514 * Added generic silc_server_send_command to send any command from
11517 * Use static buffer with ID rendering instead of duplicating data.
11519 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11521 * Fixed a channel user mode bug when joining to a channel server gave
11522 everybody channel founder rights, oops.
11524 * We mark ourselves as the router of the incoming server connection
11525 if we are router ourselves. This way we can check in some packet
11526 sending functions whether it is locally connected server. For
11527 incoming router connections we put NULL.
11529 * For router sending packets locally means now always sending the
11530 packet cell wide; to local clients and local servers. For normal
11531 server sending packet locally means sending it to only local
11534 * Fixed the JOIN command to really work in router environment. If the
11535 channel is created it is always created by the router. Router is
11536 also responsible of making the initial joining to the channel,
11537 sending JOIN notify to the sending server and distributing
11538 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11539 does not exist server doesn't do anything else but forward the
11540 command to the router which performs everything.
11542 * Added silc_server_send_channel_key function to send the Channel Key
11545 * Added silc_server_create_channel_key to create new channel key. The
11546 channel key is now re-generated everytime someone joins or leaves
11547 a channel, as protocol dictates. Note: channel->key_len is the
11548 key length in bits.
11550 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11552 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11553 packet_receive.[ch] to separate packet sending and receiving
11554 routines. The server.[ch] now includes everything else including
11555 actual packet processing (writing and reading data) and other
11558 Renamed silc_server_private_message_send_internal to
11559 silc_server_send_private_message. The routine is still though
11560 used only to relay private messages as server does not send
11561 private messages itself.
11563 Renamed silc_server_new_channel to silc_server_create_new_channel
11564 and added new function sicl_server_new_channel that handles the
11565 incoming New Channel packet. Added also new sending function
11566 silc_server_send_new_channel to send New Channel Payload.
11568 * Added new function silc_server_notify to process incoming notify
11569 packet to the server/router. Server may then relay the notify
11570 to clients if needed.
11572 * Added new function silc_server_new_channel_user to process incoming
11573 New Channel User packet. Router will redistribute the packet and
11574 send JOIN notify to its local clients and locally connected servers
11575 if needed. Normal server will send JOIN notify to its local client
11576 on same channel when received this packet. Added also corresponding
11577 sending function silc_server_send_new_channel_user to sent the
11580 * Added boolean route argument to send_notif_to_channel and
11581 packet_send_to_channel functions to attempt to route the packet
11582 if it is TRUE and send only locally if it is FALSE.
11584 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11586 * silc_server_replace_id now broadcasts the received replace ID
11587 packet if it is not broadcast packet already. The router must
11588 broadcast to inform other routers about changed ID.
11590 * Added backpointer to server's router into SilcServer context in
11591 silcd/server_internal.h.
11593 * Fixed silc_server_packet_broadcast to send correct broadcast
11596 * The channel key is now distributed to the local client as soon
11597 as it is received from the router (in router environment) so that
11598 no other packet may be sent for the channel until client has
11601 * silc_server_remove_channel_user now broadcasts the received
11602 Remove Channel User packet if it is not broadcast packet already.
11603 The router must broadcast to inform other routers about removed
11606 * Added users field into SilcPacketContext that is a reference count
11607 of the context. One can increase the reference count by calling
11608 silc_packet_context_dup which is now changed to just increase the
11609 reference count instead of duplicating the data. The reference
11610 count is decresed by calling silc_packet_context_free that will
11611 free the data after the reference count hits zero.
11613 For now on the packet context and everything allocated into it
11614 (including the raw packet from network) must be freed by calling
11615 the new silc_packet_context_free function. Added also new function
11616 silc_packet_context_alloc that must be used now to allocate the
11617 context. This also means that if a routine is asynchronous from
11618 silc_[client/server]_packet_parse_type the packet context must
11619 be duplicated by calling silc_packet_context_dup. Otherwise it
11620 gets free'd after silc_[client/server]_packet_parse_type returns.
11621 Also, one must remember that if packet is duplicated then its
11622 reference count must be decresed by calling the free function as
11623 many times as it was duplicated.
11625 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11626 from both client and server.
11628 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11630 * Made joining to a channel working in router environment.
11632 * Cleaned up JOIN command on server side and create function
11633 silc_server_command_join_channel internal routine to make the
11636 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11638 * Changed silc_command_pending list to SilcDList. Also, added
11639 `ident' field to SilcServerCommandPending structure to identify
11640 the reply and to call correct callback.
11642 Added silc_server_command_pending_check function to replace the
11643 corresnponding macro. The silc_command_pending list is not
11646 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11647 to set identifier to previously allocated Command Payload. It
11648 is used to set identifier for command when resending Command
11651 * Added silc_command_payload_encode_payload to encode Command
11652 Payload buffer from SilcCommandPayload structure.
11654 * Added silc_argument_payload_encode_payload to encode Argument
11655 payload buffer from SilcArgumentPayload structure.
11657 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11659 * Changed WHOIS command to support router connection on server side.
11660 The whois request is always sent to router unless the server is
11661 standalone server. After server has received the reply from the
11662 router will it send the reply to the client.
11664 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11665 broadcast received broadcast packet. The function is used only
11666 by router. The broadcast packet is always sent to the router's
11669 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11670 render given ID to printable string, for log files for example.
11672 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11674 * Made basic router to router connections working. At least they
11675 can now connect to each other but nothing really works the way
11676 they are supposed - yet.
11678 * Added new initiator token to RouterConnection configuration
11679 file in silcd/serverconfig.[ch]. It is used to tell whether we
11680 are the initiator to the remote router or whether we'll expect
11681 the other end to connect.
11683 * Moved registering of listener task to silc_server_init, hence
11684 the server starts listenning as soon as it is run, even if it
11685 does not have connections to other routers. Let's see how well
11688 * Changed default connection retry timeouts for more suitable in
11691 * Removed cipher and such arguments from silc_idlist_add_client
11692 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11693 Added new function silc_idlist_add_data to add the keys and stuff
11696 * Added SilcIDListData structure and added it to SilcClientEntry
11697 and SilcServerEntry as their first field in the structure. This
11698 way we can explicitly cast the ID entries to the SilcIDListData
11699 structure and get common data for the entries. In past, we had
11700 to first check what type of connection it is and then cast it to
11701 correct ID entry type. Now, we can directly cast the opaque
11702 pointer to the SilcIDListData (no matter what ID entry it actually
11703 is) and get the data needed.
11705 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11707 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11708 in some circumstances even if threre were timeout tasks, though not
11709 IO tasks, but tasks anyway. Now fixed.
11711 * Defined SilcServerConnection structure to hold connection specific
11712 stuff about directly connected servers and routers. The definition
11713 is currently in silcd/server_internal.h. I thought about having
11714 a bit more important role fro this struct but for now it is used
11715 only when connecting to other server (or router actually).
11717 * Added connecting retry support in server when connecting to
11718 router(s). The retry feature implement exponential backoff
11719 algorithm. Also, added SilcServerParams structure to hold default
11720 parameters for server. For now, it include these retry settings
11721 and are hard coded. After server is moded to be as Silc Server
11722 Library this structure will be more important.
11724 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11726 * Changed client librarys channel->clients table to SilcList and
11727 changed code accordingly.
11729 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11731 * Changed client's channel table to SilcList and changed code
11732 accordingly. Also changed SilcChannelClientEntry to include back-
11733 pointer to the channel so that client entry can use that structure
11734 as list as well and we have fast cross-reference to the channel.
11735 This change dramatically decreased the complexity of channel
11736 handling with client entry and vice versa (removed one extra
11737 loop when searching for channel entry from many functions).
11739 * Changed server->sim from table to SilcDList and changed code
11742 * NAMES command can now be used from user interface. It will show
11743 the user list on the channel, neatly.
11745 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11746 Code now saves realname of the user if it becomes available.
11748 * Renamed configure.in to configure.in.pre and made ./prepare
11749 script to automatically add correct version string to
11750 configure.in which it creates from configure.in.pre.
11752 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11754 * NAMES command reply now shows users mode with the nickname when
11755 joining to channel.
11757 * Moved silc_client_ch[u]mode[_char] functions from
11758 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11759 place sucks, they are utility functions and should be in some
11762 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11764 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11767 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11771 * Added TRQ (efficient deque and list library) into lib/trq. This is
11772 a very good list library that is currently used in the SILC. Defined
11773 SilcList API over the library because I didn't like the API very
11774 much. See lib/trq/silclist.h for the API and examples of how to
11775 use the API. Fixed various places in the code to use the new
11776 SilcList API. The SilcList is meant for lists that has a structure
11777 already defined as a list. It is not suitable to add just some
11778 context to the list (in TRQ, the context is the list actually).
11780 So, I defined SilcDList that can be used for the purpose where
11781 predefined list structure does not exit. This can be used as
11782 such list. Now some context just can be added to the SilcDList.
11783 Currently this list is not used in the SILC just yet, though there
11784 are a lot places where this can replace dynamically allocated
11785 tables and I will fix these places, later, to use SilcDList.
11786 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11787 and use TRQ internally).
11789 Also fixed some annoying warning messages that the original TRQ
11790 code generated. Also minor changes to TRQ's Makefile.in.
11792 * Added support for querying by Client ID to both WHOIS and
11793 IDENTIFY commands into server, as required by the protocol.
11795 * Removed method function pointers from SilcBuffer structure. They
11796 weren't used to anything and just increased the context size for
11797 no good reason. This change also made silc_buffer_alloc and
11798 silc_buffer_free functions inline functions.
11800 * Disabled command flooding detection support until it's fixed so
11801 that it accepts commands in but does not execute them more than once
11804 * Added silc_net_localhost(), to return local hostname, into
11805 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11806 that must be initialized before calling silc_client_init.
11808 * Added new function: silc_server_send_notify_on_channels to send
11809 notify messages to all channels client has joined. It is assured
11810 that the message is sent only once per client.
11812 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11813 lib/silcutil/silcutil.[ch] as silc_format function. The new
11814 function is generic and is used by server as well, not only by
11815 the logging routines.
11817 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11818 the provided version string was not acceptable. Added new function:
11819 silc_ske_check_version into lib/silcske/silcske.h. The function
11820 must be implemented by the application (client or server) and it
11821 does not reside in the SKE library. The function checks the version
11822 string remote end sent.
11824 * Added back pointers (to opaque context and to SilcSocketConnection)
11825 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11827 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11828 duplicate packet context structure.
11830 * Changed `notify' client operation to send same arguments as client
11831 receives from server except for ID's. ID's are mapped to correct
11832 ID entry and that is returned. Also, if channel entry is not sent
11833 by server but the notify is for channel the channel entry is sent
11834 to application (otherwise application doesn't know that it is for
11835 channel (library gets it from packet's Destination ID)).
11837 * Added silc_client_remove_from_channels into client library to
11838 remove a client from all channels it has joined to. Used when
11839 received SIGNOFF notify from server. Added also new function
11840 silc_client_replace_from_channels to replace old ID entry with
11841 new ID entry on all channels. Used when received NICK_CHANGE
11842 notify from server.
11844 * Fixed ID Cache list handling in silc_idlist_get_client in
11845 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11846 to get (or query) client by ID.
11848 * Updated TODO list.
11850 * Added connection authentication status message defined by the
11851 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11852 support for these into the code in client and server side.
11854 * Added generic function silc_client_send_command to send any command
11855 with variable argument list. Application should use this function
11856 to send commands if the command functions provided by the library
11857 does not suite for the application's user interface needs.
11859 * Added new `failure' client operation. Application is notified about
11860 received failure packet if client is executing a protocol. In this
11861 case the protocol's execution has failed.
11863 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11864 is required by the protocol.
11866 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11867 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11870 * Added status flag to SilcSKE object to indicate realtime status
11871 of the SKE protocol.
11873 * Application receives now exactly same command reply arguments as
11874 the library receives from server. However, if ID is received the
11875 corresponding ID entry is returned to the application (eg. Client
11876 ID is mapped to correct SilcClientEntry entry and that is returned).
11877 Changed command_reply client operation due to this change.
11879 * Changed all ID's in commands and in command replys as ID Payloads.
11880 Change affected both client and server side codes.
11882 All ID's sent in SILC network (with execption of ID's in SILC
11883 Packet header) are sent in ID Payload to support variable length
11886 * Server now notifies nick changes and notifies all clients on
11887 the channels about the new nickname (about the new Client ID,
11890 * Implemented CMODE command to change channel modes. Supports all
11891 channel modes defined by the protocol specs except ban and invite
11892 lists. (Also, private channel key mode is supported but support for
11893 setting private channel key in client is missing, thus, this mode
11894 has no effect on client side (except that server requires that the
11895 client uses private channel key and normal channel traffic does not
11898 Also, invite mode works per se, but INVITE command does not work
11899 yet correctly, so you can set channel as invite only channel but
11900 inviting clients to the channel does not work (it is yet to be
11901 thought what's the best way to do it).
11903 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11904 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11905 Implemented CUMODE command to change user's mode on the channel.
11906 Supports all modes defined by the protocol specs.
11908 * Added NAMES command reply to return users modes on the channel.
11910 * Removed unnecessary and slow ciphers from lib/silccrypt.
11912 * Set SO_KEEPALIVE option to connection sockets by default.
11914 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11916 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11917 redefined the Notify Payload into protocol specs.
11919 * Added silc_id_payload_parse_id to get ID directly from raw
11922 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11924 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11925 accept searching by Client ID as well.
11927 * Added support for LEAVE and SIGNOFF notify types in client library.
11929 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11930 to parse ID Payload from raw data.
11932 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11934 * Added flags parameter into silc_ske_assemble_security_properties
11935 function in lib/silcske/silcske.[ch].
11937 * Changed notify client operation to fit better for notify messages
11938 sent by server. The notify payload received from server is now
11939 passed to the application (after parsing it to SilcNotifyPayload).
11940 It is application's responsibility to retrieve the arguments
11941 from the payload and show the message the way it wants. The message
11942 sent by server is implementation specific.
11944 * Changed public keys to comply with the protocol specification.
11945 Old public keys are not supported anymore and are not compatible.
11947 * Removed nickname from Channel Payload as the latest draft removed
11948 it. The client must resolve the nickname from the NAMES command
11949 reply received when it joined the channel.
11951 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11953 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11955 * Fixed some errors in protocol specification drafts.
11957 * Created lib/silccore/silcnotify.c to implement Notify Payload
11958 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11959 generic payloads described by protocol specifications. The file
11960 includes implementations for ID Payload and Argument Payload.
11962 * Changed Command Payload implementation to use the new Argument
11963 Payload. Changed command_xxxx_payload to command_payload_xxxx
11964 to comply with SILC coding conventions.
11966 * Added suppport for Argument Payload handling in Notify Payload
11967 implementation as protocol requires it. Added the new support
11968 into server and client lib as well.
11970 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11972 * Added support for multiple nicknames on same channel. [n] is
11973 added locally to the nickname if there are more than one same
11974 nicknames on the channel.
11976 * Server now sends all nicknames that matched WHOIS request.
11977 Client also shows the list received from server.
11979 * Added TOPIC command to client side. User can now set and show
11980 current topic on channel.
11982 * Added MOTD command to client and server. Also, server sends the
11983 motd when client connects to the server.
11985 * Changed version strings to comply ISO 8601.
11987 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11989 * Fixed protocol error handling in client library. It should now
11990 cope even if the SKE fails for some reason.
11992 * Made new protocol specification drafts for submitting to IETF.
11994 * Implemented TOPIC command to server in silcd/command.c.
11996 * Added two new notify types into lib/silccore/silcnotify.h:
11997 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11998 notify nickname change and topic setting/change on a channel.
12000 * API change of command_reply operation in client library. The
12001 application gets now the status type received from server as well.
12003 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12005 * Removed the function just added to lib/silcutil/silcschedule.[ch].
12007 * Cras fixed and optimized the packet handling even further and
12008 it should work now. Minor change to the prototype of function
12009 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
12011 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12013 * Added new function into lib/silcutil/silcschedule.[ch]:
12014 silc_schedule_with_fd to select() a specified fd. The function
12015 returns after timeout expires or data arrives or goes. The
12016 function is used by packet routines to wait that all data is
12017 received from network.
12019 * Fixed data reading from network in lib/silccore/silcpacket.c.
12020 The code now assures that all data is read from the fd and then
12021 continues packet processing. This was a bug fix since the code
12022 used to drop some data in some circumstances.
12024 * Added new function into lib/silcclient/client.[ch]:
12025 silc_client_start_key_exchange to start key exchange after
12026 connection has been established to server. The code internally
12027 now uses this funtion but its main purpose was to provide it
12028 for applications that perform their own connecting. After
12029 application has created a connection it merely calls this
12030 function to start the key exchange between client and server.
12031 The library takes care of everything else after that.
12033 Updated also lib/silcclient/README to explain the usage of
12036 * Do not send to application information that connection has
12037 been established. Application gets notified it by connect
12040 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12042 * Applied cras's patch to add silc_schedule_one function. The
12043 function runs scheduler once and returns.
12045 * Fixed the scheduler after cras messed it up. The timeout
12046 handling works now as it's supposed to work.
12048 * Added into lib/silccore/ silcnotify.h to include notify
12049 message types support. Changed silc_server_send_notify*
12050 functions, in server.[ch], to support those new notify types.
12051 Added the support for the notify types into client library,
12052 as well. Added new notify client operation into ops.h in
12055 * Changed silc_server_packet_send_to_channel to send normal
12056 packets instead of just channel message packets. The function
12057 is now used to send the notify packets to channels. It is not
12058 used to send channel message packets anymore, as server never
12059 sends them anymore.
12061 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
12062 va_arg()s as it seems to require it nowadays. I guess, if SILC
12063 is compiled with older va_arg() the new code should work anyway.
12065 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12067 * Splitted core library. Core library (lib/silccore) includes
12068 now only SILC protocol specific core (and common) components.
12069 Created new utility library (lib/silcutil) that includes more
12070 generic purpose stuff. The stuff for util library was taken
12071 from the old core library. This was minor and easy split.
12073 * Created SILC Client Library (lib/silcclient) that includes
12074 implementation of the SILC client without user interface. This
12075 was major move from silc/ directory. The code has been changed
12076 so that it is transparent towards the user interface. The
12077 silc/ directory includes now the same user interface as before
12078 and it uses the new client library. Read lib/silcclient/README.
12079 Basicly, the client library performs everything else related
12080 to SILC except user interface handling. Also, configuration
12081 files are considered to be part of user interface and library
12082 does not handle them.
12084 This change also changed a lot of structures, function naming etc.
12085 Most important change was that SilcClientWindow object was
12086 renamed to SilcClientConnection in the client library. Created
12087 also new file lib/silcclient/ops.h. Also added new files
12088 silc/local_command.[ch] and silc/client_ops.[ch].
12090 All these changes were made to make it easier for user interface
12091 designers to create what ever user interface for the SILC client
12094 It is also expected that the server will be moved to lib
12095 directory as well and SILC Server Library will be created;
12096 sometimes in the future.
12098 * Removed Local commands from lib/silccore/silccommand.h as
12099 they are application specific and new client library does not
12100 handle any of those anymore.
12102 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12103 old client implementation in silc/.
12105 * Added support for callback functions in SILC_LOG_* macros.
12106 Application can now set its own callbacks that will be called
12107 instead of using the default functions that will always print
12108 the debug messages to stderr (or stdout). Also, debugging can
12109 now be disabled by setting silc_debug to FALSE and re-enabled by
12110 setting it to TRUE. Note, that logging will still work even
12111 if debugging is disabled.
12113 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12114 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12115 silc_log_reset_debug_callbacks.
12117 * To enable debugging in silc client one must give now -d
12118 option on command line.
12120 * Changed silc_schedule_init to automatically allocate task queues
12121 if they are not allocated before calling it.
12123 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12125 * Added GMP 3.1 into math library.
12127 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12129 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12130 a channel in SILC network. The packet is used by servers and
12131 routers to notify other routers that user has left a channel.
12132 This little feature was missing until now. Added the feature
12133 to protocol specification as well.
12135 Added functions: silc_server_send_remove_channel_user and
12136 silc_server_remove_channel_user into server.[ch].
12138 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12139 lib/silccore/silcpacket.h. However, they are not implemented
12142 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12144 * Fixed joining to a channel and sending channel messages
12145 between server and router. The channel message sending should
12146 now work inside a cell.
12148 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12150 * Fixed the private message sending between server and router.
12151 The private message sending should now work inside a cell.
12153 * Added silc_server_replace_id into server.[ch] to replace
12154 existing ID in the SILC network.
12156 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12157 and silc_idlist_replace_server_id into idlist.[ch] in server.
12159 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12161 * Fixed the server to server connections. Server can again now
12162 connect to router. Router to router connections probably does
12165 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12167 * Added dynamic protocol registering support. Now protocols can
12168 registered and unregistered on the fly. Patch by cras.
12170 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12172 * Added lib/contrib directory to hold routines that some platforms
12173 don't have but are needed by SILC.
12175 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12176 into lin/contrib to provide getopt() and getopt_long() for
12177 those who don't have it.
12179 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12181 * Added AWAY command to client. When away message is set and
12182 client receives a private message packet the client automatically
12183 replies to the sender with the away message.
12185 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12186 bug seemed to be the cause of recent problems when compiling
12189 * Added version detection support to SKE protocol specification
12190 and added the new changes to the SKE implementation as well.
12191 There were other minor changes in the SKE protocol as well.
12193 Many changes in lib/silcske/silcske.[ch] and in
12194 lib/silcske/payload.[ch].
12196 * Added ^U functionality, clear input line. Patch from cras.
12198 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12200 * Mainly small bugfixes on core library. Fixed some debugging
12201 logging and buffer overflow in silclog.c.
12203 * Updated config.sub and config.guess on the distribution tree.
12205 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12207 * Added command lagging support in server. Client may execute
12208 commands now only once in two seconds.
12210 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12212 * Optimized packet reception. MAC computation and checking is now
12213 also more optimized. A lot previously duplicated code is now
12214 used as generic by both client and server.
12216 * Fixed key pair generation in clientutil.c
12218 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12220 * Added into lib/silccore/silcbufutil.[ch] new function;
12221 silc_buffer_realloc.
12223 * Moved generic packet sending/encryption functions to
12224 lib/silccore/silcpacket.[ch] from client and server. Some
12225 rewriting of the functions.
12227 * Moved all generic packet reception/decryption functions to
12228 lib/silccore/silcpacket.[ch] from client and server. The
12229 packet processing is now much cleaner in both client and server.
12230 These were major changes in both client and server.
12232 * Created many common functions in server to do packet sending.
12233 Previously code were duplicated a lot, this has been removed
12234 with these changes.
12236 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12238 * Rewrote major parts of the ID cache system. Don't know
12239 whether it is better now or not but at least the API is more
12242 * Major rewrite on ID cache stuff on client because of the ID
12243 cache API changes. Added idlist.c to client.
12245 * Also major rewrite on ID cache stuff on server as well.
12246 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12247 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12248 in hand, instead they are all put into the ID cache system now.
12249 All server_idlist_* routines uses ID cache now instead of
12250 traversing its own lists (those lists does not exist anymore).
12251 SilcIDList though still exists. Also, SilcXXXEntry's are
12254 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12256 * Finally made the SKE implementation compliant to the protocol
12257 specification. All mp integers are now binary encoded as
12258 opposed being HEX encoded.
12260 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12263 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12264 functions: silc_[encode/decode]_pem. Also added function
12265 silc_encode_pem_file to PEM encode with newlines ('\n') for
12266 saving into a file.
12268 * SILC public keys are now encoded either PEM or binary. Same
12269 option is for private keys as well. By default private keys
12270 are binary encoded and public keys PEM encoded. Silly HEX
12271 encoding were removed.
12273 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12274 function to create fingerprints.
12276 * Fixed a bug in SHA1; does not change the original data anymore.
12278 * Partly implemented INFO command on client and server side.
12279 Fixed CLEAR command. Changes to SERVER command; show current
12280 server(s) when giving command without arguments. Added
12281 VERSION command to client.
12283 * Added check to server that unregistered connections cannot
12284 execute commands (unless it is specificly allowed).
12286 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12288 * Fixed screen refresh.
12290 * Fixed channel joining bug from client. On some circumstances
12291 client tried to join to a channel it had already joined.
12293 * Added public key verification process into client's protocol.c.
12294 The client now verifies the public key from user and saves
12295 it into ~./silc/serverkeys/ directory.
12297 Added into: clientutil.[ch]: silc_client_verify_server_key.
12299 * Changed SKE protocol's silc_ske_initiator_finish function
12300 to accept callback function that verifies the received public
12301 key. Removed old silc_ske_verify_public_key function.
12303 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12305 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12306 silc_pkcs_private_key[_data]_set.
12308 * Made the password and public authentication more cleaner in
12309 server's protocol.c.
12311 * Removed historic and obsolete protocol `channel_auth' from
12312 both client and server.
12314 * Removed wrong way of sending command status messages from
12315 server to client in server's command.c. The old way violated
12316 protocol specification.
12318 Changes to silccore/silccommand.[ch]: removed
12319 silc_command_encode_status_payload -> not needed anymore,
12320 changed silc_command_encode_payload_va to accept extra
12321 argument on variable argument list. The argument type must
12322 now be provided to the function. Also, added new function:
12323 silc_command_encode_reply_payload_va which is same as
12324 normal command_encode_payload_va except command status type
12325 is provided as extra argument.
12327 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12329 * Added ~./silc directory handling. The directory includes the
12330 public and private keys for the client.
12332 Added silc_client_check_silc_dir, silc_client_create_identifier
12333 and silc_client_load_keys.
12335 * Implemented SILC protocol compliant public key. Added public
12336 and private key saving to and loading from files.
12338 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12339 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12340 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12341 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12342 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12344 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12345 silc_pkcs_load_[public/private]_key.
12347 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12349 * Added silc_server_get_route (route.[ch]) to get connection
12350 data for the fastest route for given ID.
12352 * Implemented INVITE command on client and server. The command
12353 were re-defined in the SILC Protocol Specification and the
12354 implementation now complies with the specification.
12356 * Implemented PING command on client and server.
12358 * Implemented NAMES command on client and server. The server side
12359 supports currently only normal server not router server yet.
12360 Some changes to NAMES definition in SILC protocol specification.
12362 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12364 * Implemented LEAVE command on client and server.
12366 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12367 again. This change was made to the protocol as well. Server
12368 should not violate the protocol specification anymore.
12370 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12372 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12373 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob