1 Tue May 15 21:19:09 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
3 * SILC Client 1.1-beta3
5 Mon May 14 19:45:14 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
7 * Include a README for the SILC Plugin
9 Sun May 13 22:08:59 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
11 * Adopt perl Makefiles for SILC Plugin.
13 Sun May 13 18:27:13 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
15 * Fixed client library initialization when the running callback
16 is not given to silc_client_init. Affected file is
17 lib/silcclient/client.c.
19 * Fixed Symbian compilation problems around the tree. Added
20 new Carbide.c++ project files to symbian/ directory.
22 * Fixed SilcLog API to work on Symbian. On Symbian it doesn't
23 use any globals. Affected files are lib/silcutil/silclog.c
26 Sun May 13 16:54:35 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
28 * Fix several warnings in Irssi's Makefiles.
30 Sun May 13 12:16:30 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
32 * Disable ASM if --with-pic was given. Affected file is
33 lib/silccrypt/configure.ad
35 Fri May 11 19:10:54 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
37 * Wakeup scheduler in silc_fsm_continue and silc_fsm_next_later
38 in case they are called from a thread. Affected file is
39 lib/silcutil/silcfsm.c.
41 * Fixed WIN32 thread creation to handle the Tls correctly.
42 Affected file is lib/silcutil/win32/silcwin32thread.c.
44 Thu May 10 18:29:18 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
46 * SILC Toolkit 1.1-beta2.
48 Thu May 10 18:21:10 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
50 * Fixed silc_net_tcp_connect crash on Unix and Win32. Handle
51 the socket async operation correctly. Changed that DNS lookup
52 is now done during connecting. Affected files are
53 lib/silcutil/[unix|win32]/silc[unix|win32]net.c.
55 * Changed also silc_net_tcp_connect on Symbian to do DNS lookup.
56 Affected file is lib/silcutil/symbian/silcsymbiannet.c.
58 * Optimize silc_net_gethostbyname to check if the name is already
59 IP address. Affected file is lib/silcutil/silcnet.c.
61 Wed May 9 19:51:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
63 * Print filename instead of empty function name in debug output
64 on WIN32. Affected files are lib/silcutil/silclog_i.h and
67 * Rewrote WIN32 SILC Scheduler. It now handles non-blocking file
68 descriptors and sockets better. Though, room for optimization
69 remains. Affected file is lib/silcutil/win32/silcwin32schedule.c.
71 * Removed silc_net_win32_[init|uninit]. They are called now
72 automatically when SILC Scheduler is allocated. Wrote IPv4
73 address parser because inet_addr seemed not to work on my WIN32.
74 Affected file is lib/silcutil/win32/silcwin32net.c.
76 * Improved socketstream.h and stream.h documentation.
78 Tue May 8 18:13:38 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
80 * Changed private message waiting API in client library to make
81 it work better with multiple waiting threads. The waiting is
82 not always per client entry instead of per connection. Affected
83 files are lib/silcclient/client_prvmsg.c, client.h and
86 * Changed silc_packet_wait_init function to accept the the expected
87 Source ID of the packet as argument. If specified only packets
88 with the specified types and Source ID are delivered. Affected
89 files are lib/silccore/silcpacket.[ch].
91 * Fixed file transfer disconnection crash when closing the session
92 directly in the monitor callback after disconnection. Affected
93 file is lib/silcclient/client_ftp.c.
95 * Make Toolkit compile on WIN32. Affected files in win32/
96 and in lib/silcutil/win32/.
98 * Changed silc_compare_timeval to return negative, zero or
99 positive instead of just TRUE or FALSE. This fixes 0 timeout
100 task dispatching on Windows. Affected files are
101 lib/silcutil/silctime.[ch] and silcschedule.c.
103 Mon May 7 18:18:48 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
105 * Fixed CMODE channel auth public key retrieval. Affected
106 file is lib/silcclient/command.c.
108 * Fixed CMODE command reply to return channel public keys
109 correctly. Affected files are lib/silcclient/command_reply.c
110 and client_channel.c.
112 Sun May 6 12:43:19 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
114 * Added current channel key cipher name and HMAC name to
115 SilcChannelEntry. Fixed channel private key creation.
116 Affected files are lib/silcclient/client_channel.c,
117 client_entry and silcclient_entry.h.
119 * Allow formatted nicknames as input to silc_client_get_clients
120 and silc_client_get_clients_whois. Affected file is
121 lib/silcclient/client_entry.c.
123 * Fixed silc_message_payload_free crash. Affected file is
124 lib/silccore/silcmessage.c.
126 * Added SILC_STATUS_ERR_NO_SUCH_PUBLIC_KEY to
127 lib/silccore/silcstatus.h.
129 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
131 * Imported libtommath 0.41. Renamed all mp_* functions to
132 tma_mp_* functions to avoid rare linking problems on systems
133 with mp_* functions. Affected files are in lib/silcmath/.
135 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
137 * SILC Toolkit 1.1 Beta1.
139 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
141 * Set the server and router operator modes to local entry after
142 successful OPER or SILCOPER commands. Affected file is
143 lib/silcclient/command_reply.c.
145 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
147 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
148 and other smaller APIs to WIN32. Affected files are in
151 * Changed the various regex APIs as generic code in util library.
152 Affected files are lib/silcutil/silcstrutil.[ch].
154 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
156 * Ported SILC Server to the new Toolkit API, working towards
157 SILC Server 1.1. Affected files are in apps/silcd/.
159 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
160 to lib/silcskr/silcskr.[ch].
162 * Fixed SILC public key copying to copy the identifier also.
163 Affected file is lib/silccrypt/silcpk.c.
165 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
167 * Fixed OPER and SILCOPER passphrase asking in Client library.
168 Affected file is lib/silcclient/command.c.
170 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
172 * Fixed command queue enabling after connecting to server.
173 The comparisons was from after changing to silc_utf8_strcasecmp.
174 Affected file is apps/irssi/src/silc/core/silc-servers.c.
176 * Fixed nickname setting with own client entry with 1.3 protocol
177 version server. Affected file lib/silcclient/client_register.c.
179 * Ignore error notify for local client entry. Affected file is
180 lib/silcclient/client_notify.c.
182 * Implemented responder rekey to SKE library. Affected files are
183 lib/silcske/silcske.[ch].
185 * Fixed connection auth protocol completion sending. Affected
186 file lib/silcske/silcconnauth.c.
188 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
190 * Do not call TCP network listener callback with any error
191 status, as documented. Affected file is
192 lib/silcutil/unix/silcunixnet.c.
194 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
196 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
198 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
199 Changed silc_skr_find to have SilcSchedule argument and removed
200 it from silc_skr_[alloc|init]. Affected files are
201 lib/silcskr/silcskr.[ch].
203 * Allow NULL id for silc_idcache_add. Affected file is
204 lib/silcapputil/silcidcache.c.
206 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
207 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
208 Fixed also channel message encryption with router-to-router
211 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
213 * Added silc_net_get_error_string, silc_net_listener_get_ip and
214 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
216 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
218 * Add option --enable-silc-plugin. Affected files are
219 apps/irssi/configure.{ad,in}
221 * Only compile the SILC Plugin if required. Affected files are
222 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
224 * Conditionally build the SILC Plugin. Affected files are
225 apps/irssi/src/silc/core/Makefile.am,
226 apps/irssi/src/fe-common/silc/Makefile.am
228 * Backout delayed protocol exit and replace with a lame busy
229 wait. Affected files are apps/irssi/src/fe-text/silc.c,
230 apps/irssi/src/silc/core/silc-core.c
232 * Fix key generation for SILC Plugin. Affected file
233 apps/irssi/src/silc/core/clientutil.c
235 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
237 * Only pass -rpath to libtool when building shared libraries.
238 Affected file lib/Makefile.ad
240 * Removing the stray "s" in configure.ad
242 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
244 * Redraw the screen after creating a new key. Affected file
245 apps/irssi/src/silc/core/clientutil.c
247 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
249 * Added SILC Client setting /set nickname_format that specifies
250 the nickname format string. Changed default nickname format
251 string to "%n#%a". Affected file is
252 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
254 * Fixed nickname parsing with WHOIS command to accept formatted
255 nicknames. Changed the silc_client_get_clients_local to allow
256 the searched nickname to be formatted nickname. Removed %s and
257 %S nickname formatters. Affected files are in lib/silcclient/.
259 * Added silc_client_nickname_parse to Client library API. Affected
260 file is lib/silcclient/silcclient.h.
262 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
263 commands. Affected file are
264 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
266 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
268 * Incorporate SILC Plugin patches. Affected files are
269 apps/irssi/src/fe-common/silc/module-formats.{c,h},
270 apps/irssi/src/silc/core/clientutil.{c,h},
271 apps/irssi/src/silc/core/silc-core.c,
272 apps/irssi/src/silc/core/silc-chatnets.{c,h},
273 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
274 apps/irssi/src/fe-common/silc/module.h
276 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
278 * In notify handling resolve user entries many times if the
279 resolving timedout. Affected file lib/silcclient/client_notify.c.
281 * silc_client_get_clients_local do not return any invalid entries.
282 Affected file is lib/silcclient/client_entry.c.
284 * Do not print "there are now xx user on this channel" for users
285 that actually aren't anymore on the channel. Affected file
286 is apps/irssi/src/client_ops.c.
288 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
290 * When joining channels with a password given in the config file,
291 use it. Also use it when cycling (it would be better to get
292 the password from the server, but this isn't possible in SILC).
293 Affected files apps/irssi/src/silc/core/silc-servers.c,
294 apps/irssi/src/silc/core/silc-channels.c
296 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
298 * Import perl script for sign_messages from silc-plugin. Affected
299 file apps/irssi/scripts/silc.pl
301 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
303 * Only wait for a nick on connecting, when it differs
304 (not counting case) from the username. Affected file
305 is apps/irssi/src/silc/core/silc-servers.c
307 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
309 * Use time settings for lag settings. Affected file is
310 apps/irssi/src/silc/core/silc-lag.c
312 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
314 * Added silc_thread_yield. Affected file is
315 lib/silcutil/silcmutex.h.
317 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
319 * Fixed WHOIS command and requested attributes handling in
320 client library. Affected files are lib/silcclient/command.c
321 and lib/silcclient/client_attrs.c.
323 * Fixed silc_time_value to actually work. Added new function
324 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
326 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
328 * SILC Client 1.1 beta2.
330 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
332 * Fixed client to properly abort TCP stream creation when
333 giving /QUIT. Affected file
334 apps/irssi/src/silc/core/silc-servers.c.
336 * Fixed several connecting aborting crashes from the client
337 library, packet engine and socket stream. Affected files
338 are in lib/silclient/, lib/silccore/silcpacket.c and
339 lib/silcutil/unix/silcunixsocketstream.c.
341 * Fixed private key export double free crash in key generation.
342 Affected file is lib/silccrypt/silcpk.c.
344 * Fixed FSM event waiting when there are multiple signallers
345 and the waiter goes away after the first signal. Affected
346 file in lib/silcutil/silcfsm.c.
348 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
350 * Fixed FSM event signalling to check if the waiter has gone
351 away already. Affected file is lib/silcutil/silcfsm.c.
353 * Fixed counter mode encryption/decryption to handle non-padded
354 SILC packets correctly. The silc_cipher_set_iv now
355 in counter mode resets for a new block. Affected files are
356 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
358 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
360 * SILC Client 1.1 beta1.
362 * Memory leak fixes around the libraries.
364 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
366 * Added better check for epoll() in configure. Affected file
369 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
371 * Fixed per scheduler data input buffer in packet engine. Use
372 list of inbufs instead of just one so that multiple streams
373 can do partial reads to different buffers. Affected file is
374 lib/silccore/silcpacket.c.
376 * Fixed WATCH notify handling in client library. Affected file
377 is lib/silcclient/client_notify.c.
379 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
381 * Fixed packet wrapper stream API to support encoder/decoder
382 for packets, and to handle partial reading correctly. Fixed
383 also inbuf size checking in reading to have enough space before
384 reading. Affected files are lib/silccore/silcpacket.[ch].
386 * Rewrote file transfer in client library. Affected files are
389 * Added TCP/UDP listener (internal) API to client library to have
390 generic way of dealing with listeners. Fixed Key Agreement and
391 file transfer to use it. Affected files are in lib/silcclient/.
393 * Fixed SKE to process SUCCESS packets synchronously and to call
394 completion synchronously. Affected file is lib/silcske/silske.c.
396 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
398 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
399 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
401 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
403 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
404 to client library. Affected file is
405 lib/silcclient/client_register.c.
407 * Serialize NICK and JOIN commands to avoid problems locally
408 with changing ID while joining to channel. Affected file is
409 lib/silcclient/command.c.
411 * Fixed entry resolving while handling incoming JOIN notify.
412 Handle properly cases, in re-processing of notify packets, where
413 the IDs may become invalid while resolving the entry (like nick
414 change). Entry is invalid if it doesn't have nickname, and such
415 entries are not delivered to application anymore. These fixes
416 problems of not seeing JOINs when remote user changes nickname
417 at the same time. Affected files are in lib/silcclient/.
419 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
421 * Added support for computing message payload MAC in new way
422 (SILC Protocol version 1.3). Bakcwards support for old way
423 remains. Affected files are lib/silccore/silcmessage.[ch].
425 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
427 * Added SilcRwLock API, a read/write lock. Affected files are
428 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
430 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
432 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
434 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
436 * The silc_schedule_set_listen_fd now returns boolean value.
437 Fixed FD task adding to check correctly for already added
438 FD tasks. Added stricter error checking for FD scheduling
439 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
440 and lib/silcutil/unix/silcunixschedule.c.
442 * The silc_stream_set_notifier now returns boolean value. Changed
443 all streams to support and check for the error condition.
444 Affected files are in lib/silcutil/.
446 * Fixed SKE library session aborting and deletion. Affected
447 file are lib/silcske/silcske.c.
449 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
451 * Implemented PKCS #1 with appendix with hash OID in the
452 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
453 lib/silccrypt/silchash.[ch] and
454 lib/silcasn1/silcasn1[_encode|decode].[ch].
456 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
458 * Added support for Version (V) SILC public key identifier.
459 Affected files are lib/silccrypt/silcpk.[ch].
461 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
463 * Rewrote connection auth request in client library. It is now
464 done automatically by the library and the resolved method given
465 as a hint to get_auth_method client operation. Affected files
468 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
470 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
471 It can be used to wrap SilcPacketStream into SilcStream.
473 * Fixed %p formatting from silc_snprintf. Affected file is
474 lib/silcutil/silcsnprintf.c.
476 * Ported SFTP library to new utility library. Ported also
477 the SFTP testers. Affected files in lib/silcsftp/.
479 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
481 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
482 of silc_snprintf, silc_vsnprintf, silc_asprintf and
485 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
487 * Added preliminary Symbian support. Changes around the source
488 tree. The symbian/ directory now includes Carbide.c++ project
489 files to compile the sources.
491 * Added silc_snprintf. Affected files are
492 lib/silcutil/silcstrutil.[ch].
494 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
496 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
497 macros. SILC_FSM_CONTINUE macro now immediately calls the
498 next state instead of first returning back to FSM. Helps
499 in debugging crashes etc.
501 Removed FSM Semaphores. Introduced FSM Event which is
502 asynchronous event. Affected files are in lib/.
504 * Added epoll(7) support to SILC Scheduler. It is used by default
505 if it is available. Affected files are
506 lib/silcutil/silcschedule.[ch],
507 lib/silcutil/unix/silcunixschedule.c.
509 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
511 * Added CTR mode to AES. Simplified cipher implementation API
512 more. Affected files are in lib/silccrypt/.
514 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
516 * Removed `detach' client operation. The detachment data is
517 now delivered in SILC_COMMAND_DETACH command reply to
518 application. Affected file in lib/silcclient/.
520 * Rewrote resuming/detaching in client library.
522 * Added boolean encryption indicator for silc_cipher_set_key.
523 Affected files lib/silccrypt/silccipher.[ch].
525 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
527 * Added silc_likely and silc_unlikely macros for GCC branch
528 prediction optimizations. Affected file lib/silcutil/silctypes.h.
530 * Added assembler AES optimization. Cleaned up the SILC Cipher
531 implementation API. Affected files are in lib/silccrypt/.
533 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
535 * Changed back the SILC_FSM_THREAD_WAIT operation to not
536 continue to next state if thread is finished already. That
537 check is not done anymore. Affected files are
538 lib/silcutil/silcfsm.[ch].
540 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
542 * Removed silc_packet_[get|set]_ciphers and
543 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
544 handle REKEY_DONE packet sending in rekey. Affected files
545 are lib/silccore/silcpacket.[ch].
547 * Added silc_fsm_is_started. Affected files are
548 lib/silcutil/silcfsm.[ch].
550 * Added settings sign_channel_message, sign_private_message
551 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
552 support for key agreement in /KEY command. Affected files
553 in apps/irssi/src/silc/core/.
555 * During SILC Client initialization forward log messages to
556 stderr. Affected files in apps/irssi/src/silc/core/.
558 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
560 * Added silc_ske_get_key_material. Affected files are
561 lib/silcske/silcske.[ch].
563 * Added silc_packet_stream_is_udp. Affected files are
564 lib/silccore/silcpacket.[ch].
566 * Added SKE packet retransmission support with UDP transport.
567 Affected file is lib/silcske/silcske.c.
569 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
571 * Added silc_socket_stream_is_udp. Affected file is
572 lib/silcutil/silcsocketstream.[ch].
574 * Added UDP transport support to packet engine. Affected file
575 is lib/silccore/silcpacket.c.
577 * Added silc_socket_stream_is_udp. Affected file is
578 lib/silcutil/silcsocketstream.[ch].
580 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
582 * Added silc_packet_send_va[_ext] to send variable argument
583 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
585 * Timeout freelist garbage collection added to scheduler.
586 Affected file lib/silcutil/silcschedule.c.
588 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
590 * Added silc_show_public_key_file to
591 lib/silcapputil/silcapputil.[ch].
593 * Added SILC_STR_ADVANCE support for buffer unformatting.
594 Affected file lib/silcutil/silcbuffmt.c.
596 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
598 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
600 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
602 * silc_fsm_continue[_sync] now cancels erlier timeout set with
603 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
605 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
607 * Added SILC_STR_FUNC to buffer format API. Affected files
608 are lib/silcutil/silcbuffmt.[ch].
610 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
612 * No more memory allocation for message payload parsing.
613 Pre-allocated buffer can be used with message payload encoding.
614 Affected files lib/silccore/silcmessage.[ch].
616 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
618 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
619 to silcutil/silcbuffmt.[ch].
621 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
623 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
624 Affected file lib/silcutil/silcbuffmt.[ch].
626 * Removed silc_schedule_signal_[un]register and
627 silc_schedule_signal_call. Added silc_schedule_task_add_signal
628 to add signal task. Only one callback per signal may be
629 added. The signals are now automatically called back to
630 caller. Affected files lib/silcutil/silcschedule.[ch] and
631 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
633 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
635 * Added SilcSKEParams for SKE parameters and simplied even more
636 the SKE interface. Affected files are lib/silcske/silcske.[ch].
637 Added support for IV included and session port handling with
640 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
641 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
642 which is called after every rekey when IV Included flag is used.
643 See SILC specifications for details.
645 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
647 * Added lib/silcapputil and moved SILC application specific
648 utility routines from the generic util library lib/silcutil
649 to the new library. Removed lib/silcidcache and moved that
650 to lib/silcapputil as well.
652 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
654 * Added SILC_STR_ADVANCE. Affected file is
655 lib/silcutil/silcbuffmt.[ch].
657 * The silc_buffer_strformat preserves buffer locations now.
659 * Added lib/silcutil/silcatomic.h for atomic operations.
661 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
663 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
666 * Fixed MIME deocing when data portion is not present.
667 Affected file lib/silcutil/silcmime.c.
669 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
671 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
673 * Added IV Included support to packet routines, to allow
674 packet sending and receiving on UDP/IP. Affected files are
675 lib/silccore/silcpacket.[ch].
677 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
679 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
681 * Added UDP support to network and socket stream library.
683 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
685 * Added conditional variables. New files are
686 lib/silcutil/silcondvar.h and platform specific implementations.
688 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
690 * make sure session->hostname and session->port are valid before the
691 application callback is done, since things will go wrong if the
692 application immediately calls silc_client_file_receive. Affected
693 file lib/silcclient/client_ftp.c.
694 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
696 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
698 * New SILC PKCS API enabling support for other public keys
699 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
701 * Separated SILC Public Key Payload routines from the PKCS API
702 to lib/silccore/silcpubkey.[ch].
704 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
706 * Added SILC Key Repository library, lib/silcskr.
708 * Added SILC Server library, lib/silcserver.
710 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
712 * MIME objects in attributes now use SilcMime. Affected files
713 are lib/silccore/silcattrs.[ch].
715 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
717 * Synchronize semaphore posting for real threads in FSM.
718 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
720 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
722 * Added silc_file_set_nonblock. Affected file is
723 lib/silcutil/silcfileutil.h.
725 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
727 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
729 * FSM based implementation of SILC SKE. Simpler interface also.
730 Affected files are in lib/silcske/.
732 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
734 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
736 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
737 silc_mime_parse is available but deprecated.
739 * Check that packet is valid when processing key exchange,
740 authentication and rekey protocols. Fixes a crashbug.
741 Affected files are apps/silcd/protocol.c and
742 lib/silcclient/protocol.c.
744 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
745 all hash buffers to use that instead of fixed values.
747 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
749 * Added SHA-256 to crypto library. The SHA-256 takes now
750 precedence over SHA-1.
752 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
754 * Check for valid return value from regcomp. Affected file
755 lib/silcutil/unix/silcunixutil.c.
757 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
759 * Fixed silc_hash_uint to work with integers. Affected
760 file lib/silcutil/silcutil.c.
762 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
764 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
766 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
768 * Fixed channel public key list saving on JOIN command reply
769 on backup router. Affected file apps/silcd/command_reply.c.
771 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
773 * Added default limit how many channels client can join,
774 default is 50. Added 'channel_join_limit' configuration
775 option to server too. Affected files are apps/silcd/command.c
776 and serverconfig.[ch].
778 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
780 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
781 On Toolkit the server and client are not compiled by default.
782 Affected file configure.ad.
784 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
786 * Added lib/contrib/getopt.[ch] for platforms that don't
787 have it (it is not GPL implementation).
789 * Fixed compilation when pkg-config is used.
791 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
793 * A comma in invite/ban string is invalid, check for it.
794 Affected file apps/silcd/server_util.c.
796 * Added SERVICE command to the server. It parses the command
797 request but SILC Server does not support services for the
798 time being. Affected file apps/silcd/command.[ch].
800 * Added SERVICE command and command reply to client library.
801 It is however incomplete. Updated Toolkit documentation.
802 Affected files are lib/silcclient/command[_reply].[ch].
804 * Fixed IDENTIFY/WHOWAS command reply to send the username
805 correctly (uninitialized buffer). Affected file is
806 apps/silcd/server_query.c.
808 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
810 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
811 finalizes the major restructuring of the CVS tree.
813 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
815 * Send empty MOTD reply if MOTD file cannot be read.
816 Affected file silcd/command.c.
818 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
820 * Optimized primer number generator to use simpler conversion
821 routines. Also assure that the prime number will have the
822 highest bit set after modifying it. Affected file is
823 lib/silcmath/silcprimegen.c.
825 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
827 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
828 for now only for testing purposes, it will not be delivered
829 in any distribution for now.
831 * Removed NSS MPI from the source tree. Due to upcoming
832 license change for the SILC Toolkit, we cannot deliver the
833 NSS MPI anymore. I decided to replace it in all distributions
834 with public domain library.
836 * Removed GNU regex from lib/contrib and introduced free
837 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
838 GNU regex compatible API to it (only partial).
840 * Removed getopt routines from lib/contrib.
842 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
844 * Use silc_server_send_command_reply to send replies instead
845 of encoding packet itself. Affected file silcd/command.c.
847 * Added command sending and receiving statistics to server.
848 Affected files in silcd/.
850 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
851 with GCC, for it not to warn about pointer signedness.
853 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
855 * Added context to the SilcIDCache destructor. Affected
856 files are lib/silccore/silcidcache.[ch],
857 lib/silcclient/client.c and silcd/server.c.
859 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
861 * Added pkg-config check to configure.
863 * The PublicKeyDir must not be used with Admin block in server
864 config. Affected file silcd/serverconfig.c.
866 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
870 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
872 * Handle empty LIST command reply correcttly in server. Affected
873 file silcd/command_reply.c.
875 * Handle empty LIST command reply correctly in client library.
876 The application will now receive one LIST command reply with
877 all arguments set to NULL if there are no channels. Updated
878 Client Library documentation accordingly. Affected file
879 lib/silcclient/command_reply.c.
881 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
883 * Added channel name string stringprep profile to the protocol
884 and implementation to allow a little free'er channel name
885 strings. Affected files are lib/silcutil/silcstringprep.[ch].
887 * Added silc_channel_name_[check|verify] to check and verify
888 channel name strings. Affected files are
889 lib/silcutil/silcstrutil.[ch].
891 * Added support for the new channel name preparation in client
892 library and server. Affected files in lib/silcclient and
895 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
897 * Added the Autodist into the source tree. It replaces the
898 old ./prepare. It can be used to create distributions as
899 previously. See README.CVS and README.DIST. See
900 distributions in distdir/.
902 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
904 * Make sure query sends at least an error back if nothing
905 more is sent. Affected file silcd/server_query.c.
907 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
909 * During query, check if the original command caller goes
910 away. If it does, stop the query. Affected file
911 silcd/server_query.c.
913 * Check for valid channel creation in JOIN command reply.
914 Affected file lib/silcclient/command_reply.c.
916 * Handle the resolver counter in silc_client_get_users_by_channel
917 callback correctly. Fixed auto-join bug in Gaim. Affected
918 file lib/silcclient/idlist.c.
920 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
922 * Added some better error messages. Affected file
923 silcd/command_reply.c and packet_receive.c.
925 * Handle error in WATCH command propely on backup router.
926 Affected file silcd/command.c.
928 * Fixed freeing of unfreeable variable in WHOIS command reply.
929 Affected file silcd/command_reply.c.
931 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
933 * Added pkg-config .pc file creation for silc core library
934 and silcclient library. A patch by c0ffee.
936 * Removed the need for GNU Libidn. Added the simple stringprep
937 from libidn into lib/contrib/. It is now used also on Windows
940 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
942 * Simplified the invite and ban string handling in the
943 server. Check for valid invite and ban arguments also.
944 Affected file silcd/server_util.c.
946 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
948 * Added WATCH list announcing in backup router protocol.
949 Affected files are silcd/command.c, server.c, server_backup.c.
951 * Do not change users mode to founder on normal server/backup
952 if the founder mode is set, and user is first one to join.
953 Affected file silcd/pcaket_receive.c.
955 * Do not send CUMODE_CHANGE notify back to sender. Affected
956 file silcd/packet_receive.c.
958 * Added getrusage() to take noise in SILC RNG. A patch by
959 Mika Boström. Affected files are configure.in.pre,
960 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
962 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
964 * Splitted the SILC libraries configuration into a configure
965 fragment into lib/configure.ad. It is now possible, once
966 this feature is added, to specify whether to compile or not
967 compile included SILC libraries. Affected files are
968 configure.in.pre, lib/silcmath/mpi/configure.ad,
969 lib/configure.ad, Makefile.defines.pre and
970 Makefile.defines_int.pre.
972 * Added --with-silc-includes and --with-silc-libs to configure.
973 If specified the included libs are not compiled, but the
974 specified libs are used. Pkg-config is not yet supported.
975 Affected file configure.in.pre.
977 * Fixed WATCH command handling on backup router. Router does not
978 send the watch command any more to backup if it originates from
979 backup. Affected file silcd/command.c.
981 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
983 * Changed announcing to not announce unregistered clients.
984 Affected file silcd/server.c.
986 * Fixed username handling in command reply. Affected file
987 silcd/command_reply.c.
989 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
991 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
993 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
994 Affected file: includes/silcincludes.h.in
996 * bool is defined as _Bool on Mac OS X now.
997 Affected file: lib/silcutil/silctypes.h
999 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1001 * Added support for UTF-8 nicknames, channel names and
1002 server names in client library. Affected files in
1005 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
1006 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
1007 software to check how Toolkit has been compiled.
1009 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1011 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
1013 * Use silc_utf8_str[n]casecmp instead of strcmp routines
1014 in library and in SILC Client when dealing with nicknames
1015 and other identifier strings. Affected file in client lib
1018 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
1019 irssi/src/silc/core/silc-servers.c.
1021 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1023 * Fixed idcache to work with the new identifier strings.
1024 Affected file lib/silccore/silcidcache.c.
1026 * Added UTF-8 hash and compare function for SilcHashTable.
1027 Affected file lib/silcutil/silcutil.[ch].
1029 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
1030 Affected file lib/silcutil/silcstringprep.[ch].
1032 * Changed the identifier string handling to include the original
1033 format in client, server, channel entries and normalized
1034 format in cache. Affected files in silcd/.
1036 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1038 * Added support for the new identifier strings and their
1039 validity checking. Nicknames, channel names and usernames
1040 can now include practically any kind of letters and various
1041 other characters. Affected files in silcd/ and in libraries.
1043 NOTE: comparing these strings should now be done with memcmp()
1044 to check binary compatibility. All these strings are normalized
1045 and casing is irrelevant.
1047 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
1048 as easy function for applications to check whether identifier
1051 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1053 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
1054 file lib/silcutil/silcutf8.c.
1056 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
1058 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1060 * Make public key in getkey reply mandatory. Affected file
1061 lib/silcclient/command_reply.c
1063 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
1065 * Added Parameter dont_register_crypto_library to
1066 SilcClientParam. If set to TRUE, silcclient library will
1067 not initalize the Crypto Libraries and application
1068 will need to do it. Affected file lib/silcclient/silcclient.h,
1069 lib/silcclient/client.c.
1071 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
1073 * Imported new silc_utf8_[encode|decode] routines from
1074 my internal SILC 1.1 source tree. New encodings added:
1075 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
1076 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
1077 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
1078 SILC_STRING_LDAP_DN.
1080 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
1082 * Implemented stringprep (RFC 3454) API. Internally we use
1083 GNU Libidn's stringprep, for now, so it is required now to
1084 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
1086 * Added checking for GNU Libidn and --with-libidn to configure.
1088 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1090 * If the passphrases entered do not match while generating a new key,
1091 completly start over instead of going into an infinite loop asking
1092 the user to re-enter the passphrase correctly. Affected file
1093 lib/silcutil/silcapputil.c
1095 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
1097 * Make sure server is removed from backup list when it is
1098 deleted. Affected files silcd/command.c, server.c,
1101 * Close socket when connecting to router fails. Affected
1102 file silcd/server.c.
1104 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
1106 * Adopt configuration toolchain to current auto-tools.
1107 Affected files prepare, irssi/configure.in
1108 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
1109 redo that. Affected files irssi/src/silc/core/client_ops.c,
1110 irssi/src/fe-common/silc/fe-silc-channels.c
1111 * Take over command line options into silcclient data structure.
1112 Affected file irssi/src/silc/core/silc-core.c
1114 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1116 * Do not try to initiate backup resuming protocol forever.
1117 Affected file silcd/server_backup.c.
1119 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1121 * ID change in resuming has to be done before changing
1122 detached client's modes, since the ID change may fail and
1123 leave ghosts on the network. Affected file is
1124 silcd/packet_receive.c.
1126 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1128 * Fixed Win32 scheduler to not stuck anymore. A patch from
1129 Juha Räsänen. Affected file is
1130 lib/silcutil/win32/silcwin32schedule.c.
1132 * Fixed QoS parsing for connection blocks in server. Affected
1133 file is silcd/serverconfig.c.
1135 * Fixed server statistics increasing in server. Affected file
1138 * The CLOSE command now marks backup router as self disconnected
1139 to avoid resuming problems. Affected file silcd/command.c.
1141 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1143 * When using silc_net_create_connection[_async], and your system can
1144 create IPv6 sockets, it will try to connect to the IPv6 host.
1145 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1146 file lib/silcutil/unix/silcunixnet.c
1148 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1150 * Check for valid route when receiving packet from router and
1151 when routing it to local server in the cell. A patch from
1152 Matt Miller. Affected files silcd/router.c and server.c.
1154 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1156 * Couldn't detach and reattach twice, because of the previous
1157 commit. Affected file silcd/packet_receive.c
1159 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1161 * Added check to ignore Port value if Initiator is FALSE.
1162 Remote router coudln't connect if Port was set. Affected file
1163 silcd/serverconfig.c
1165 * If some client tries to resume more than once at the same time,
1166 server crashed. Router didn't crash, but showed odd behaviour
1167 (didn't allow clients to join anymore, ..). Affected files
1168 silcd/packet_receive.c silcd/idlist.h
1170 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1172 * Destroy the file transfer session in silc_client_file_close
1173 with timeout. Affected file lib/silcclient/client_ftp.c.
1175 * Call SFTP server monitor in READ and WRITE after the actual
1176 operations. Affected file lib/silcsftp/sftp_server.c.
1178 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1180 * Create one configure script from configure fragments
1181 (configure.ad). This is a first step towards new distribution
1182 system. Affected files prepare, configure.in.pre,
1183 lib/silcmath/mpi/configure.ad.
1185 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1187 * Removed expiring of client key pair. Affected file is
1188 irssi/src/silc/core/clientutil.c
1190 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1192 * Check the number of connections from real number of
1193 connections instead of socket number, when deciding if
1194 server is full. Affected files are silcd/server.c,
1195 server_internal.h and silcd.c.
1197 * Clarified the connections_max meaning in General section
1198 in doc/example_silcd.conf.in.
1200 * The reconnect_keep_trying default value set to TRUE
1201 if it is not defined in the config file. Affected file
1202 silcd/serverconfig.c.
1204 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1206 * Fixed crashbug in connection closing, after a protocol
1207 completion callback, which might have closed it already.
1208 Affected file silcd/server.c.
1210 * Fixed rekey with PFS in backup router. It did not allow
1211 rekeys with PFS, and when the rekey protocol timedout
1212 it crashed the backup router without the above fix. Affected
1213 file silcd/packet_send.c and server.c.
1215 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1217 * The silc_client_add_channel_private_key now returns the
1218 private key context if pointer is given as argument.
1219 Affected files are lib/silcclient/silcclient.h and
1222 * Added support for using channel private keys in SILC
1223 Client Library even if the private key mode is not set
1224 on the channel. Affected file lib/silcclient/client_channel.c.
1226 * The channel private key used to decrypt message is now
1227 delivered to the application in the 'channel_messageÃ' client
1228 operation. Affected files are lib/silcclient/silcclient.h
1229 and client_channel.c.
1231 * Fixed wrong arg type for user limit in CMODE command reply.
1232 Affected file silcd/command.c.
1234 * The user limit is now taken and saved to SilcClientEntry in
1235 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1236 Affected files lib/silcclient/silcclient.h, command_reply.c
1237 and client_notify.c.
1239 * Added support to the new private message key indicator
1240 packet. Added a new function to the client library:
1241 silc_client_send_private_message_key_request. The sender
1242 indicates to be initiator, and receiver is responder.
1243 Added the indicator to the SilcClientEntry as 'prv_resp'
1244 boolean. Affected files are lib/silcclient/silcclient.h
1245 client.[ch], and client_prvmsg.c.
1247 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1249 * Fixed the JOIN command calling when called with both
1250 -auth and -founder. Affected file is lib/silcclien/command.c.
1252 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1254 * Check watcher list for resumed clients as well. Affected
1255 file is silcd/packet_receive.c.
1257 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1259 * Implemented the user limit to the CMODE_CHANGE notify,
1260 CMODE command reply and JOIN command reply in server.
1261 Affected files are silcd/server.c, command.c, command_reply.c,
1262 packet_send.c and packet_receive.c.
1264 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1266 * Defined SILC_STRFMT_END that must be used now with
1267 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1268 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1269 lib/silcclient/silcvcard.c, silcd/server_util.c.
1271 * Fixed the adding of public key to the WATCH list in server.
1272 Fixed the WATCH notify sending to client. Affected files
1273 are silcd/packet_send.[ch], command.c, server_util.c.
1275 * Implemented the watching by public key in the SILC Client
1276 Library and SILC Client. Affected files are
1277 lib/silcclient/command.c and client_notify.c.
1279 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1281 * Added support for public key watching in server. Affected
1282 files are silcd/server.c, server_internal.h, command.c,
1285 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1287 * Added public key to the SIlcClientEntry. Affected files
1288 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1290 * Fixed the get_clients_whois reply processing to return
1291 exactly same entries server returned. Makes it possible
1292 to search using attributes. Affected file is
1293 lib/silcclient/idlist.c.
1295 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1297 * Save founder key to SilcChannelEntry. Affected files are
1298 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1300 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1302 * Call the monitor callback with _CLOSED status from the
1303 silc_client_file_close. Affected files are
1304 lib/silcclient/client_fpt.c, silcclient.h
1306 * Added silc_client_get_clients_whois which resolves using
1307 WHOIS, and supports requested attributes as well.
1308 Affected files are lib/silcclient/silcclient.h, idlist.c.
1310 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1312 * Added support for asking the destination filename where
1313 the downloaded file is saved in the file transfer. Affected
1314 files are lib/silccilent/silcclient.h, client_ftp.c.
1316 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed error handling in resuming data processing. Affected
1319 files are lib/silcclient/client_resume.c and client.c.
1321 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed silc_client_send_private_message to return TRUE correctly.
1324 Affected file lib/silcclient/client_prvmsg.c.
1326 * Added topic to the SilcChannelEntry. Affected files are
1327 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1329 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1331 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1332 file lib/silcclient/command.c
1334 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1336 * Convert all commands to UTF-8 before passing them to the
1337 client library. Still need to convert replies from UTF-8 to
1338 the locale encoding. Affected file
1339 irssi/src/silc/core/silc-cmdqueue.c
1341 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1343 * redirect all silc_client_command_calls through a queueing framework.
1344 This fixes /CYCLE and the annoying "nick change after auto-joining
1345 a channel". Furthermore it defines one central point where
1346 command parameters can be UTF-8-ified. Affected files
1347 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1348 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1350 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1352 * use asynchronous connect() to establish router connections.
1353 Fixes problem when the primary router goes down. Affected files
1354 silcd/server.c, silcd/server_backup.c
1356 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1358 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1359 Fixed various compilation warnings when type casting ints
1360 to pointers or vice versa, of different size. Updates around
1363 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1365 * Surrogates not allowed in UTF-8 strings, updated decoder.
1366 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1367 testers in lib/silcutil/tests/ directory.
1369 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1371 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1372 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1373 files are lib/silcclient/silcclient.h, client.c.
1375 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1377 * When resuming a session fails, notify the user that the session
1378 file needs to be removed eventually. Affected files
1379 irssi/src/fe-common/silc/module-formats.[ch],
1380 irssi/src/silc/core/client_ops.c.
1382 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1384 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1385 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1387 * Typofix in Irssi::Silc module. Affected file
1388 irssi/src/perl/silc/Silc.xs.
1390 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1392 * Changed the way NOTICE flagged messages are treated. Added support
1393 for notices in queries and signing notices. Affected files
1394 irssi/default.theme; irssi/docs/help/in/notice.in;
1395 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1396 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1398 * Fixed typo in /ACTION help. Affected file
1399 irssi/docs/help/in/action.in
1401 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1403 * Fixed typo in perl module. Affected file
1404 irssi/src/perl/silc/Server.xs
1406 * Changed the way ACTION flagged messages are treated. Added support
1407 for actions in queries and signing actions. Affected files
1408 irssi/default.theme; irssi/docs/help/in/action.in;
1409 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1410 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1413 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1415 * Incorrectly reported error when client had to be resolved from
1416 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1418 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1420 * Fixed whois public key hash table deleting and adding in
1421 detached client case. Affected file silcd/packet_receive.c.
1423 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1425 * Changed filenames of silc/fe module not to collide with filenames
1426 from core/fe. Also seperated public messages printing from
1427 query messages printing. Affected files are all in
1428 irssi/src/fe-common/silc.
1430 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1432 * Fixed the invite process handling during joining to use
1433 correct server name for the client that is matched against
1434 the invite string for the channel. Wrong server name caused
1435 inability to join the channel. Affected file is
1438 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1440 * Fixed the CUMODE channel founder authentication on normal
1441 server to not remove the founder rights on existing founder
1442 before checking that router accepts the mode change. Affected
1443 files are silcd/command.c and silcd/packet_receive.c.
1445 * Remove the server entry correctly when rekey timeouts and
1446 remote router connection on normal server is closed. Fixes
1447 a crash where server uses the freed server entry. Affected
1448 file silcd/server.c.
1450 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1452 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1453 networks. This is the first step in solving the bug about
1454 /SERVER ADD -silcnet <silcnet>. Affected files
1455 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1456 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1457 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1459 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1461 * /SMSG and /MMSG now correctly create new queries. Affected files
1462 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1464 * Add basic support for SILC protocol specific variables in perl.
1465 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1466 irssi/src/perl/Makefile.am
1468 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1470 * Don't use silc_get_input, it's obviously not reliable. Fixes
1471 issue when the current key expires. Affect file
1472 irssi/src/silc/core/clientutils.c
1474 * Make the session data filename configurable. This makes it
1475 possible to have different session files for different
1476 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1477 client_ops.[ch], silc-servers.c,
1478 irssi/src/silc/fe-common/silc/module-formats.[ch]
1480 * Use the same set of libtool files for the MPI lib as for the
1481 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1482 config.sub, configure.in, install-sh, missing, mkinstalldirs
1484 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed server statistics decrementing error to not go to
1487 negative. Affected file silcd/packet_receive.c.
1489 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1491 * Use silc_server_query_add_error to add error in public key
1492 search error. Added support in send_reply to send errors
1493 without specific argument. Affected file silcd/server_query.c.
1495 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1496 Client for NO_SUCH_NICK. It was against the protocol specs.
1497 Affected file irssi/src/silc/core/client_ops.c.
1499 * Added backwards support for the wrong NO_SUCH_NICK error sending
1500 in server. To be removed in SILC Server 1.0. Both old clients
1501 and clients with fixed error handling now works. Affected file
1502 silcd/server_query.c.
1504 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1506 * fixed a bug in the whois using attributes function where no
1507 error was sent if no nickname and client id but the attributes were
1508 given to whois. Affected file silcd/server_query.c
1510 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1512 * remove public key from public key hashtable on detach. Affected
1513 file silcd/packet_receive.c
1515 * free public key hashtable before removing clients on server
1516 shutdown. Affected file silcd/server.c
1518 * remove public key prior deleting client-data on killing a client.
1519 Affected file silcd/server_util.c
1521 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1523 * Getting the MOTD from other servers works now. Affected
1524 files are silcd/command.c and silcd/command_reply.c
1526 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1528 * Initialize the variable idletag, since it is tested in
1529 silc_core_deinit for its default value. Affected file
1530 irssi/src/silc/core/silc-core.c
1532 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1534 * Fixed signed channel messages across cells. Affected file
1537 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1539 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1540 is not defined. They can now be safely used in if-statements
1541 without braces. Affected file lib/silcutil/silclog.h.
1543 * Added the checks for backup closing connection due to error
1544 (local or remote) and thus not allow the resuming to occur
1545 in reconnect. Affected files are silcd/packet_send.c
1548 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1550 * Help file updates. Affected files in irssi/src/docs/help/in/.
1552 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1554 * Fixed channel messages across cells. Affected file
1557 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1559 * Fixed file transmission accepting in client library to not
1560 start the negotiation if user hasn't accepted the transfer,
1561 instead create new session for resent transfer. Affected
1562 file lib/silcclient/client_ftp.c.
1564 * Show the session ID in the file transmision list. Remove
1565 session from list that failed to transfer. Switch the current
1566 session automatically after transmission, and in errors, to new
1567 session if other sessions exists in the transfer list. Affected
1568 files are irssi/src/silc/core/silc-servers.c,
1569 irssi/src/fe-common/silc/modfule-formats.c.
1571 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1573 * Fixed MIME header parsing for the hopefully last time. Affected
1574 file lib/silcutil/silcstrutil.c
1576 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1578 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1580 * The SILC RNG is now gauranteed to return non-zero random
1581 values. Affected files are lib/silccrypt/silcrng.[ch].
1583 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1585 * Fixed nickname formatting when changing only case of the
1586 nickname. Affected file lib/silcclient/idlist.c.
1588 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1590 * Fixed a memory leak and incorrect printing of the "appears as"
1591 message. Affected file irssi/src/silc/core/client_ops.c
1593 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1595 * Added CRT (Chinese Remainder Theorem) supported RSA
1596 private keys and private key operations. This significantly
1597 increases private key operation efficiency. No compatibility
1598 issues with new or old private keys. Affected files are
1599 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1601 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1603 * Fixed GCC-3.3.2 related compilation warnings from the
1606 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1608 * Removed RC6 from distributions.
1610 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1612 * Added some better comments to lib/silccrypt/silcpkcs.h,
1613 optimized some routines in lib/silccrypt/silcpkcs.c.
1614 Added test_silcpkcs into lib/silccrypt/tests/.
1616 * Fixed silc_rng_global_init to actually init the global RNG
1617 if RNG wasn't provided for it. Affected file is
1618 lib/silccrypt/silrng.c.
1620 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1622 * Added silc_hash_table_find_by_context_ext. Affected files
1623 lib/silcutil/silchashtable.[ch].
1625 * Save the public key on normal server in WHOIS command reply
1626 from attributes, if present, and add it to public key hash
1627 table. Fixes WHOIS resolving by public key on normal server.
1629 Optimized the attributes resolving on normal server to not
1630 resolve if we resolved them already from router.
1632 Affected files are silcd/server_query.c, command_reply.c.
1634 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1636 * Added support for whois using attributes.
1637 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1638 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1641 * Added support for whois using public key attribute to /WHOIS i
1642 client command. Affected files irssi/docs/help/in/whois.in,
1643 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1645 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1647 * Fixed UMODE setting in server when the client has anonymous
1648 mode set. The mode setting was not working. Affected file
1651 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1653 * Fixed some bugs and typos related to sending split messages.
1654 Print notification when sending messages with /MMSG. Affected
1655 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1657 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1659 * Optimized the socket referencing in packet routines, client
1660 library and server. Affected files are lib/silccore/silcpacket.c,
1661 lib/silcclient/client.c and silcd/server.c.
1663 * If silc_socket_set_qos is given with NULL arguments the QoS is
1664 reset from the socket. Affected files are
1665 lib/silcutil/silcsockconn.[ch].
1667 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1669 * Add a /LISTKEYS command which lists the locally cached
1670 client and server keys. Affected files
1671 irssi/src/fe-common/module-formats.[ch],
1672 irssi/src/silc/core/silc-{channels,servers}.c
1673 irssi/docs/help/in/listkeys.in
1675 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1677 * Check that packet queue purging was successful. Affected
1678 files lib/silcclient/client.c and silcd/packet_send.c. Related
1679 to MAC failed errors.
1681 * Do not clear the inbuf even if it is empty if QoS was applied
1682 to it. Otherwise the QoS data is cleared and MAC failed error
1683 will occur. Affected file lib/silccore/silcpacket.c.
1685 * Use the rekey period time as rekey protocol timeout value.
1686 If the rekey does not succeed during the rekey period there's
1687 something very wrong, and we most likely end up with wrong keys,
1688 do graceful reconnect then. Affected file silcd/server.c.
1690 * Take reference of the socket in the parser context, as it's
1691 possible to have the parsers in queue after the socket is
1692 disconnected and this may cause crash. Affected files are
1693 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1696 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1698 * Fixed KICK command reply sending, it sent to replies.
1699 Affected file silcd/command.c.
1701 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1703 * Finish the silc-mime.pl script. It now supports MIME type
1704 guessing using magic files, signing data messages, executing
1705 MIME handlers in background. Affected files
1706 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1708 * Changed MIME signal handler to make things easier for the perl
1709 script. Affected files irssi/src/silc/core/client_ops.c,
1710 silc-servers.c, and irssi/docs/signals.txt
1712 * Cleaned up the silc_mime_parse function and fixed detection
1713 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1715 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1717 * Resolve the IP for file transfer listener from the connection
1718 socket. Affected file lib/silcclient/client_ftp.c.
1720 * Accept NULL hostname parameter in the functions
1721 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1722 if hostname is not wanted.
1724 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1726 * Fixed race condition between silc_client_init and
1727 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1729 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1731 * Fixed file transfer connection closing when SIGNOFF for
1732 the client is received from server. Affected file is
1733 lib/silcclient/client_ftp.c.
1735 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1737 * Check for disconnected socket in QUIT callback. Affected
1738 file silcd/command.c.
1740 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1742 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1743 Affected files lib/silcutil/silcstrutil.c
1745 * Cleaned up the escape/unescape functions for correctness and
1746 speed. Affected file irssi/src/silc/core/client_ops.c
1748 * Removed handling for data messages with Content-Type: text/*,
1749 moved parsing of MIME headers to the signal handler, added
1750 support for signing and verifying data messages. Affected
1751 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1752 irssi/src/silc/core/silc-{servers,channels}.c
1754 * Added a perl script for handling data messages based on
1755 information read from Mailcap files. New file
1756 irssi/scripts/silc-mime.pl
1758 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1760 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1761 acknowledge recepetion of a message to the sender. Updated
1764 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1766 * Unregister channel key saving callback when deleting channel.
1767 Affected file lib/silcclient/idlist.c.
1769 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1770 before calling notify client operation. Affected file is
1771 lib/silcclient/client_notify.c.
1773 * Unregister QoS tasks when deleting the socket connection.
1774 Affected files lib/silcutil/silcsockconn.[ch],
1775 unix/silcunixsockconn.c.
1777 * Implemented latest presence-attrs draft changes. Affected
1778 files lib/silccore/silcattrs.h and
1779 irssi/src/silc/core/silc-queries.c.
1781 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1783 * Save old channel keys in list to allow more rapid change
1784 of channel keys if server for some reason does that. This
1785 avoids loosing so many channel messages due to not having
1786 key to decrypt. Affected file lib/silcclient/silcclient.h,
1787 idlist.c and client_channel.c.
1789 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1791 * Continued backup router tests and fixes. Affected files
1792 silcd/server_backup, server_util.c, server.c. See TODO.
1794 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1796 * Fixed SERVER_SIGNOFF handling in servers. The client
1797 was removed from wrong list thus not removing the client
1798 at all. Affected file silcd/packet_receive.c.
1800 * Do not execute rekey protocol for disabled connections as
1801 it would never go through. Affected file silcd/server.c.
1803 * Added timeout for rekey protocol to catch if the protocol
1804 never executes successfully. Affected files silcd/server.c
1807 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1809 * Abandon packet processing for disconnected sockets. Check
1810 this always after calling packet processing callback.
1811 Affected file lib/silccore/silcpacket.c.
1813 * Fixed double registration disconnection code in server.
1814 Closed wrong connection. Affected file silcd/packet_receive.c.
1816 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1818 * On normal server reconnect to primary during resuming 4
1819 times, then give up. Affected file silcd/server_backup.c.
1821 * If during reconnecting to routers we notice we have router
1822 connection but no primary router set, the server is in desync.
1823 Reconnect to primary to restore network. Affected file
1826 * Assure that only one protocol is exeucting at the same time.
1827 Added checks for all protocols. Affected files are
1828 silcd/server.c and server_backup.c.
1830 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1832 * Check that a string is not already part on invite/ban
1833 string when processing it. Affected file silcd/server_util.c.
1835 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1837 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1838 with 1.2 version of the protocol. Affected file is
1839 silcd/packet_receive.c.
1841 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1843 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1844 where the passphrase was given. Affected file is
1847 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1849 * INVITE and BAN notifys are now delivered from routers to
1850 servers (but not clients) on the channel. Updated specs and
1851 code. Affected files silcd/packet_[send|receive].[ch],
1852 command.c, server.c and server_util.c.
1854 * Implemented INVITE and BAN announcing. Affected files are
1855 silcd/server.[ch], server_util.c.
1857 * Implemented SilcStatus error type argument returning in
1858 command reply error in server. Affected file silcd/command.c.
1860 * Implemented SilcStatus argument returning in comand reply
1861 in client library. The command_reply client operation now
1862 returns error specific arguments as well. Affected files
1863 are lib/silcclient/command_reply.[ch], client_resume.c,
1864 lib/silccore/silcstatus.[ch].
1866 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1868 * Backup router protocol version 1.2 implemented. Testing still
1869 required. Affected files in silcd/server_backup.[ch], server.c,
1870 packet_receive.c and server_internal.h.
1872 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1874 * silc_client_send_[channel|private]_message now return TRUE
1875 or FALSE. Affected file lib/silcclien/client_channel.c and
1878 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1880 * Check for explicit nickname in INVITE and BAN processing
1881 during join as well (and don't expect only wildcards in
1882 invite/ban strings). Affected file silcd/command.c.
1884 * Fixed the INVITE and BAN by public key. The public key saved
1885 is the PK payload (as specified) not the raw data. Affected
1886 file silcd/server_util.c.
1888 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1890 * UTF-8 text message support for actions and notices in SILC
1891 Client. Affected file irssi/src/silc/core/client_ops.c.
1893 * silc_get_username and silc_get_real_name now returns sensible
1894 data on Win32. Patch by Toni Willberg. Affected file is
1895 lib/silcutil/win32/silcwin32util.c.
1897 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1899 * Provide a signal handler to send MIME encoded messages and emit
1900 a signal when a MIME encoded message is received. Also document
1901 the signals for usage with the perl interface.
1903 A sample perl script will be supplied at a later point.
1905 Affected files are irssi/docs/signals.txt,
1906 irssi/src/silc/core/client_ops.[ch],
1907 irssi/src/silc/core/silc-{channels,servers}.c
1909 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1911 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1912 server. Use this time to display a lag and disconnect when it
1913 exceeds a specified limit.
1915 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1917 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1919 * Remove the channel auth list in normal server if router
1920 encofrces its list during connecting. Send notify to channel
1921 to remove the mode to remove the list. Affected files are
1922 silcd/server_util.c and silcd/packet_receive.c.
1924 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1926 * Added support for channel public keys. Updated protocol specs
1927 and implemented it. Affected files are
1928 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1929 lib/silcclient/command_reply.c.
1931 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1933 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1934 terminate the process on Linux. Affected file silcd/silcd.c.
1936 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1938 * Check for NULL buffer in silc_buffer_clear. Affected file
1939 is lib/silcutil/silcbuffer.h.
1941 * Simplified the backup router protocol by removing the _GLOBAL
1942 types. Updated protocol specs and the code. Affected files
1943 are silcd/server_backup.[ch].
1945 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1947 * Deny '@' and '!' from nicknames since they are reserved
1948 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1949 Updated protocol specs and the code.
1951 Affected files are silcd/server_util.[ch].
1953 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1955 * Fixed stack overflow in Irssi SILC client. Affected
1956 file irssi/src/silc/core/client_ops.c.
1958 * Check that Host is set in ServerConnection and RouterConnection
1959 in silcd.conf. Affected file silcd/serverconfig.c.
1961 * Fixed crash in server with protocol completion callbacks,
1962 namely rekey and backup resuming protocols. Affected files
1963 are silcd/server_backup.c and silcd/server.c.
1965 * Fixed rekey protocol to not restart if it is started already.
1966 Affected files are lib/silcclient/client.c and
1969 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1971 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1973 * Fixed EOF handling in SILC Config, affected file
1974 lib/silcutil/silcconfig.c.
1976 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1978 * Fixed RESOLVING flag handling in JOIN notify and other
1979 notifys to handle the resolvings correctly in client library.
1980 Affected file lib/silcclient/client_notify.c.
1982 * Do not send full INVITE and BAN lists in INVITE and BAN
1983 notifys, only the changed information. Affected file
1986 * Fixed INVITE notify sending in INVITE command, send it
1987 only when needed. Affected file silcd/command.c.
1989 * Handle the founder key change properly in CMODE_CHANGE
1990 notify. Bug #122. Affected file silcd/packet_receive.c.
1992 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1994 * Remove the mark for output (mark it only for input) after
1995 purging outgoing queue. Prevents the "Error in select()"
1996 floods. Affected file silcd/packet_send.c.
1998 * Fixed incorrect connection deletion from client library
1999 after calling "connect" client operation. Could cause
2000 crashes for example during reconnect timeouts. Affected
2001 files are lib/silcclient/client.c and
2002 irssi/src/silc/core/client_ops.c.
2004 * Check server private key file permissions before starting
2005 the server. Affected file silcd/serverconfig.c.
2007 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2009 * NULL terminate allocated string in silc_buffer_strformat.
2010 Affected file lib/silcutil/silcbuffmt.c.
2012 * Rewrote the invite/ban list string handling in server to
2013 use SilcBuffer instead. Affected files are silcd/command.c
2014 and silcd/server_util.c.
2016 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2018 * Fixed double free in CMODE command when setting new HMAC
2019 for channel. Affected file silcd/command.c.
2021 * Added couple of missing memset's to zero sensitive memory.
2022 Affected files silcd/command.c, lib/silcclient/command.c.
2024 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2026 * Fixed a double free in INVITE command error handling in
2027 server. Affected file silcd/command.c.
2029 * Added macros SILC_SWAB_[16|32] to swab byte order of
2030 16-bit and 32-bit unsigned integers. Affected file
2031 lib/silcutil/silctypes.h.
2033 * Use the SILC_SWAB_16 instead of htons() in server when
2034 handling ports since the ports in structures are always
2035 in little-endian order (regardless of platform). Affected
2036 file silcd/serverid.c and silcd/server_backup.c.
2038 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2040 * Send DISCONNECT in close admin command in server. Affected
2041 file silcd/command.c.
2043 * Check whether we are already connecting to a remote router
2044 (in addition of checking whether we are already connected)
2045 before creating new connection. Affected file silcd/server.c.
2047 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2049 * Added better compiler and compiler flags checking in
2052 * Check that socket is valid after QoS is applied to data.
2053 Affected file lib/silcutil/unix/silcunixsockconn.c.
2055 * Make sure the socket connecetion is not closed to early
2056 when closing connection in server. Also make sure the
2057 connection is always closed after error in a protocol.
2058 Affected file silcd/server.c.
2060 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2062 * Removed --session and --dummy options from Irssi SILC Client.
2063 -d option is available only if --enable-debug was given.
2064 Affected files are irssi/src/silc/core/silc-core,
2065 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
2067 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
2069 * Added silc_buffer_steal to steal the data from the buffer.
2070 Affected file lib/silcutil/silcbuffer.h.
2072 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
2074 * Fixed server crash with double Primary block in config file.
2076 Fixed also various memory leaks around the config file
2077 parser. Affected files lib/silcutil/silcconfig.c,
2078 silcd/serverconfig.c.
2080 * Changed my nickname (Johnny Mnemonic) to my real name, this
2081 means that bugs introduced by him were actually introduced
2084 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
2086 * Don't display "foo appears as foo\nYou're now known as foo"
2087 messages. Affected file irssi/src/silc/core/client_ops.c
2089 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
2091 * Fixed error handling of invalid client entry when calling
2092 commands in server. Fixes a crash. Affected file
2095 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Added some sanity checks in server for correctness of the
2098 server configuration. Affected file silcd/serverconfig.c.
2100 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Prevent endless resolving of user informations in USERS
2103 command by checking the command reply status correctly.
2104 Affected file lib/silcclient/command_reply.c.
2106 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
2109 file is lib/silcutil/silcfileutil.c. A patch by Matthew
2110 Aldous <Matthew@Aldous.com>.
2112 * Added better implementation using CriticalSection of
2113 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
2114 <mikko.lahteenmaki@pikabaana.net>.
2116 * Added some Winsock WIN32 compatiblity defines into
2117 includes/silcwin32.h.
2119 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Fixed double free in async host lookup code. Affected file
2122 lib/silcutil/silcsockconn.c.
2124 * On backup router handle now the SERVER_SIGNOFF from router
2125 for local connected servers too, and close the connections.
2127 Do not process them as normally signing off servers when they
2128 really signoff by sending EOF fe, but always assume that
2129 router sends the SERVER_SIGNOFF.
2131 Affected files silcd/server.c and silcd/packet_receive.c.
2133 * Fixed socket unsetting when closing connections. Affected
2134 files silcd/server.c and silcd/packet_send.c.
2136 * Do not print the nickname in SERVER_SIGNOFF if we do not
2137 have it. Prevents asserts in Irssi core. It is possible we
2138 don't have the nick if it was just being resolved when server
2139 signoff. Affected file irssi/src/silc/core/client_ops.c.
2141 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Fixed autonick crashbug in client library. Affected file
2144 lib/silcclient/client.c.
2146 * Fixed Unix implementation of SilcMutex to really assert if
2147 the mutex is locked/unlcoked already. Affected file
2148 lib/silcutil/unix/silcunixmutex.c.
2150 * Fixed locking in silc_schedule_uninit. It didn't lock
2151 when dispatching timeout tasks. Affected file is
2152 lib/silcutil/silcschedule.c.
2154 * Changed Win32 implementation of SilcThread to use modern
2155 Win32 interface. Affected file is
2156 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2158 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2160 * Don't print signed messages when sending failed. Affected files
2161 irssi/src/silc/core/silc-[servers.c/commands.h]
2163 * Send adquate signal when founding a channel by joing it. Affect
2164 file irssi/src/silc/core/client_ops.c
2166 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2168 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2169 irssi/src/fe-common/core/themes.c
2171 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Fixed close command to use the port correctly when closing
2174 server connections. Affected file silcd/idlist.c.
2176 * Check for NULL outbuf in silc_socket_write. It is possible
2177 that it is NULL is some odd case. Affected files are
2178 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2180 * Do not call final protocol callback for backup router
2181 resuming protocol when closing connection. It is closed
2182 by timeout in case of error. Affected file silcd/server.c.
2184 * Backup reconnect to router if backup resuming protocol
2185 failed. Affected file silcd/server_backup.c.
2187 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Fixed double free in SKE library error hadling when signature
2190 error occurred. Affected file lib/silcske/silcske.c.
2192 * Save the fingerprint to new SilcClientEntry after changing
2193 nickname. Affected file lib/silcclient/client_notify.c.
2195 * Print SIGNOFF in Irssi SILC client only if the nickname is
2196 known. Prevents asserts in Irssi core. It is possible we
2197 don't have the nick if it was just being resolved when it
2198 quit. Affected file irssi/src/silc/core/client_ops.c.
2200 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Fixed double free in invite list adding code when adding
2203 invite strings. Affected file silcd/server_util.c.
2205 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * More log printing during backup router protocol. Affected
2208 file silcd/server_backup.c.
2210 * Removed backwards support for old private key file format.
2211 Affected file lib/silccrypt/silcpkcs.c.
2213 * Removed backwards support for not-so-strict decryption length
2214 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2216 * GETKEY to update the client entrys fingerprint too.
2217 Affected file lib/silcclient/command_reply.c.
2219 * Added --without-libtoolfix for package builders using weird
2220 wrappers around libtool (BSD at least).
2222 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Fixed backup router bugs: When backup resumes router and
2225 receives a CHANNEL_MESSAGE packet the backup must not act
2226 as router since the packet header decryption would be
2227 different. Also, when relaying packets to channel, do
2228 not re-encrypt packets on backup that came from the primary
2229 since the connection isn't really router-router connection.
2230 Affected files silcd/server.c, silcd/packet_send.c.
2232 * Added checks in encryption/decryption that encryption/decryption
2233 length sent as argument really is multiple by block size. Helps
2234 catching really weird bugs like the above backup router bugs
2235 when packets are being decrypted in wrong way. Affected files
2236 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2238 * Fixed padding generation in private key file encryption.
2239 Affected file lib/silccrypt/silcpkcs.c.
2241 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Added ignore_message_signatures setting which can be used
2244 to ignore signatures in messages. Affected files are
2245 irssi/src/silc/core/client_ops.c, silc-core.c.
2247 * Fixed the libtoolfix to use command line options instead of
2248 environment variables. They didn't work as expected. Now,
2249 the libtool is fully run-time configurable.
2251 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2253 * Verify signature payload for signed messages. Affected files
2254 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2255 irssi/src/silc/core/silc-core.h
2257 * Display signature verification result in public and private
2258 messages using theme abstracts. See irssi/default.theme for
2259 examples on their usage. Affected files
2260 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2261 irssi/src/fe-common/silc/module-formats.[ch],
2262 irssi/src/fe-common/silc/fe-common-silc.c,
2263 irssi/src/fe-common/silc/Makefile.am
2264 irssi/src/fe-common/core/fe-messages.[ch]
2266 * Fixed bugs in Irssi's theme parsing. Affected files
2267 irssi/src/fe-common/core/themes.c
2269 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Calculate the correct length for signed messages before
2272 encrypting, it must be multiple by block size. Affected
2273 file lib/silccore/silcmessage.c.
2275 * silc_message_signed_get_public_key returns now both
2276 decoded and encoded public key. Affected files are
2277 lib/silccore/silcmessage.[ch].
2279 * Added libtoolfix script that makes the libtool more generic
2280 and configurable in run-time. Now we can specify in run-time
2281 if what kind of libraries we want to create, regardless of
2282 configuration. SIMs are now creates even if --disable-shared
2283 was explicitly given.
2285 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Fixed founder key sending in CMODE command in client.
2288 Affected file lib/silcclient/command.c.
2290 * Fixed CUMODE founder authentication in server to not check
2291 for client's public key since it's not supposed to do that.
2292 Affected file silcd/command.c.
2294 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2296 * Set realname and hostname in NICK_REC records. Affected file
2297 irssi/src/silc/core/silc-nicklist.c
2299 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Remove 1.0 protocol backwards compat code from client
2304 * Added more reliable check for whether nickname did change
2305 or not, or whether only Client ID changed in NICK_CHANGE
2306 notify. Affected file lib/silcclient/client_notify.c.
2307 Fixes bug in '@' character handling in a nickname.
2309 * Added support for automatically parsing signature from
2310 the message payload. Added new function
2311 silc_message_get_signature to return the payload to
2312 application. Affected files lib/silccore/silcmessage.[ch].
2314 * Changed the private_message and channel_message client
2315 operations to deliver the SilcMessagePayload to the
2316 application too. Application can use it fe. to get the
2317 signature from the message for verification. Affected
2318 file lib/silcclient/silcclient.h, client_channel.c and
2321 * Redefined the signed payload for message payloads.
2322 Updated protocol specs and implemented.
2324 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Fixed wrong invite and ban list handling in server command
2327 reply. Affected files are silcd/command_reply.c,
2328 silcd/server_util.[ch].
2330 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Fixed CMODE setting in server when founder mode was set.
2333 Affected file silcd/command.c. Bug #95.
2335 * Added support to setting specific public key in CMODE in
2336 Irssi SILC client. Affected file lib/silcclient/command.c.
2338 * Added support to use specific public key in CUMODE in
2339 Irssi SILC Client. Affected file lib/silcclient/command.c.
2341 * Added support for inviting and banning by public key in
2342 Irssi SILC client. Affected file lib/silcclient/command.c.
2344 * Fixed fingerprint/babbleprint showing in invite and ban
2345 list command replys. Affected file is
2346 irssi/src/silc/core/client_ops.c.
2348 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2350 * Format CMODE +c and +h to display both the mode and the argument
2352 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Added test vectors and test programs for SHA-1, MD5,
2355 HMAC-SHA1 and HMAC-MD5. New tests are located in
2356 lib/silccrypt/tests/. Fixed also argument decoding bug in
2357 MD5 implementation. Affected file lib/silccrypt/md5.c.
2359 * Changed the channel private key and private message key
2360 generation (with static keys) to use SHA1 instead of MD5,
2361 as SHA1 is the mandatory hash function in SILC. Affected
2362 file lib/silcclient/client_[channel/prvmsg].c.
2364 * Changed the private key file encryption to use SHA1 instead
2365 of MD5. Added support for the old generation and added
2366 automatic change of the key (to be removed later). Affected
2367 files lib/silccrypt/silcpkcs.c.
2369 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Load only files with .pub suffix in PublicKeyDir. Affected
2372 file silcd/serverconfig.c.
2374 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2376 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2377 channels. Affected files silcd/silcd.c, silcd/server.h.
2379 * Added the config directive PublicKeyDir for the client block.
2380 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2382 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Merged Toni's irssi/silc.conf patch.
2386 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2388 * Max alloc tests in allocation routines. Affected file
2389 lib/silcutil/silcmemory.c.
2391 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Fixed a typo in resuming code that fixed detach/resume code
2394 in server. Bug #93. Affected file silcd/packet_receive.c.
2396 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2398 * Do reverse lookups for server when /connecting. Affected files
2399 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2400 irssi/src/core/net-nonblock.*
2402 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Added library versioning for shared libraries. Affected
2405 files configure.in.pre and lib/Makefile.am.pre.
2407 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2409 * Display INVITE and BAN lists as specified by SILC 1.2
2411 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Do not send invite list back unless asked (when sending
2414 no arguments) or when list was modified. Affected file
2417 * Remove client from invite list in KILLED notify and in
2418 KILL command. Affected file silcd/command.c and
2421 * Fixed bugs in invite list handling in INVITE command.
2422 Affected files silcd/command.c and silcd/server_util.c.
2424 * Merged with Irssi 0.8.6.
2426 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2427 Affected file irssi/src/fe-text/silc.c.
2429 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * The silc_argument_get_[first/next] now return the argument
2432 type to caller. Added silc_argument_payload_encode_one.
2434 Affected files are lib/silccore/silcargument.[ch].
2436 * Added support for the SILC 1.2 INVITE command and new
2437 invite lists to server. Affected files are silcd/command.c,
2438 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2440 * Added support for the SILC 1.2 BAN command and new
2441 ban lists to server. Affected files are silcd/command.c,
2442 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2444 * Added support to client sending new INVITE command. Affected
2445 file is lib/silcclient/command.c.
2447 * Added support to client sending new BAN command. Affected
2448 file is lib/silcclient/command.c.
2450 * Added support for removing client from invite list when kicked
2451 from channel, as SILC 1.2 dictates. Affected files are
2452 silcd/packet_receive.c and silcd/command.c.
2454 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2457 automatically the cipher's internal IV. Affected files
2458 lib/silccrypt/silccipher.[ch].
2460 * Assure the RESUME_CLIENT packet is not sent to twice to
2461 backup router if the detached client was originated from
2462 the backup. Affected file silcd/server.c. Bug #76.
2464 * Changed silc_sim_symname to not allocate memory. Affected
2465 file lib/silcsim/silcsimutil.c.
2467 * Fixed memory leaks with SIMs in server. Affected files
2468 silcd/serverconfig.c, silcd/server.c.
2470 * Fixed channel key distribution after resuming detached
2471 client. Affected files silcd/packet_receive.c.
2473 * Fixed channel's global_user boolean checking after detaching.
2474 Check it after changing the owner of the client not before.
2475 Affected file silcd/packet_receive.c.
2477 * Fixed few double frees from client library. Fixes at least
2478 Bug #81, possibly others too.
2480 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2481 notifys in Irssi SILC Client. Affected file is
2482 irssi/src/silc/core/client_ops.c. Bug #82.
2484 * Applied Ville Räsänen's manual page and --mandir bugfix
2485 patch. Affected files are configure.in.pre and Makefile.am.pre.
2488 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Added support to backup router protocol for backup to tell
2491 normal server that it cannot use the backup router as primary
2492 because the primary isn't really down. Updated protocol
2495 * Added support for primary router to tell backup router that
2496 resuming is not possible because the backup really isn't primary
2497 in the cell. For example if backup disconnected itself the
2498 resuming is not allowed since the primary really did not
2499 go down. Updated protocol specs.
2501 * Removed MARS from crypto library.
2503 * Defined the CTR mode and Randomized CBC mode in SILC. The
2504 CTR mode is RECOMMENDED now in specification. Defined also
2505 Serpent cipher as optional cipher. Updated the protocol specs.
2507 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Added support for inviting/banning by IP/MASK, public key,
2510 and explicit Client ID. Redefined the command and notify
2511 types to allow easier forwards support for other methods
2512 of inviting/banning. Updated protocol specs.
2514 * Remove the client from channel's invite lists if the client
2515 is kicked or killed. Updated protocol specs.
2517 * Unified the Channel Message Payload and Private Message
2518 into one Message Payload. Updated protocol specs and
2521 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Don't wait for EOF after socket error has occurred, but
2524 close the connection. Affected file is silcd/server.c.
2526 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Added support for setting FOUNDER mode on channel with
2529 specific public key which can be set with CMODE command.
2530 Updated protocol specs and implemented in client and server.
2532 * Fixed the Irssi SILC client to correctly shutdown the client
2533 library to avoid memory leaks. Affected files are
2534 irssi/src/silc/core/silc-core.c and silc-servers.c.
2536 * Deprecated the No Reply flag in SKE protocol and introduced
2537 "IV Included" flag which can be used to indicate that the IV
2538 is included in the ciphertext. This makes it possible to use
2539 SILC on unreliable transport, such as UDP which may cause
2540 packet reordering and losses. Updated protocol specs, did
2543 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2546 < 32 bit values in correct size. Affected file is
2547 lib/silcmath/mp_mpi.c.
2549 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Fixed the KE Start Payload parsing to check that mandatory
2552 fields are present. Affected file lib/silcske/payload.c.
2554 * Fixed compilation warnigs in Irssi SILC Client. Affected
2555 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2557 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2559 * Print "nick now appears as newnick" and update Irssi's nicklist
2560 when you change your nick to "nick". Closes #62
2562 * Never format your own nick. Closes #63
2564 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2566 * SILC_UMODE_GONE changes are now propagated correctly to the
2567 Irssi client. Closes #54
2569 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2571 * Fixed example in /HELP KEY
2573 * Added expando $j which expands to current SILC Client version
2575 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Fixed public key decoding in crypto library.
2579 * Added better error printing to SKE library.
2581 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Fixed NICK command to not crash if nickname was not sent.
2585 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2588 Deprecated the old Encrypt-And-MAC order. Updated protocol
2589 specs and implemented.
2591 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2592 generation. Updated specs and implemented.
2594 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Added support for rekey before 2^32 sequence number wraps.
2597 Affected files in server and client library.
2599 * Padding must be at least 8 bytes now. Implemented and updated
2602 * Compute maximum padding for authentication packets to make
2603 passphrase approximation attacks impossible. Affected files
2604 in client library and in server.
2606 * Fixed PING command sending in client library and handling in
2607 server. The server ID must be ID Payload, not raw ID data.
2608 Affected files in server and client library.
2610 * Defined that all public keys sent in commands and notify
2611 payloads are actually Public Key Payloads not raw public key
2612 data. Updated protocol specs and implemented.
2614 * Updated protocol version to 1.2. Updated specs and code.
2616 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2617 status types. Updated specs and the code.
2619 * Added support for normal client to kill its own entries from
2620 the network. Updated protocol specs and the code.
2622 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2623 and added initial implementation.
2625 * Added MAC field to the Private Message Payload to protect
2626 against chosen ciphertext attacks. Updated the protocol specs
2629 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2630 attribute to indicate the user's current idle and signon time
2631 of a service. Updated protocol specs and implemented.
2633 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Added "do_not_bind" argument to silc_client_file_send what
2636 can be used to not bind locally but assume the file receiver
2637 provides the point of connect. Usefull when sender is behind
2638 NAT device. Affected file lib/silcclient/silcclient.h and
2641 * Added -no-listener option to FILE SEND command in Irssi SILC
2642 client. Affected file irssi/src/silc/core/silc-servers.c.
2643 Renamed FILE RECEIVE to FILE ACCEPT.
2645 * Confirm passphrase for private key encryption in
2646 silc_create_key_pair and silc_change_private_key_passphrase.
2647 Affected files are lib/silcutil/silcapputil.c.
2649 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Move silc_client_packet_send back to internal, added
2652 silc_client_send_packet, a bit simpler function for application.
2653 Affected files lib/silcclient/silcclient.h, client.c and
2656 * Moved the SilcClientEntry, SilcChannelEntry and
2657 SilcServerEntry to silcclient.h to be public and documented
2658 them for application. Affected files are
2659 lib/silcclient/silcclient.h and idlist.h.
2661 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Fixed manual page installation patch by Ville Räsänen.
2664 USERS help page fix patch by Ville Räsänen
2666 * Changed the silc_client_command_call interface to make
2667 the command call simpler for the application. The library
2668 now handles the command line parsing, command finding and
2669 execution. Application only needs to call the function
2670 with the command line. Affected files are
2671 lib/silcclient/silcclient.h, command.[ch].
2673 * Fixed silc_get_input to NULL-terminate the returned input.
2674 Affected file lib/silcutil/silcutil.c.
2676 * Resolve the client's public key in JOIN command if the
2677 founder auth data is being requested but we don't know the
2678 client's public key. Affected file silcd/command.c.
2681 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Print notify for server opers when backup router comes
2684 online. Affected file silcd/server.c.
2686 * Fixed the INVITE command to send the invite list in
2687 command reply. Affected file silcd/command_reply.c.
2689 * Fixed MOTD command reply sending. Affected file
2692 * UTF-8 decode the topic in TOPIC command reply and LIST
2693 command reply in Irssi SILC client. Affected file is
2694 irssi/src/silc/core/client_ops.c.
2696 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Fixed the INVITE command to not crash Irssi SILC client
2699 when given without nickname argument. AFfected file
2700 irssi/src/silc/core/client_ops.c.
2702 * Fixed double free in WHOIS query on normal server when
2703 forwarding query to router. Affected file is
2704 silcd/server_query.c.
2706 * Fixed WATCH command reply handling on normal server which
2707 was missing altogether. Affected file silcd/command_reply.c.
2710 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2712 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2713 Included yodl sources for each of these. Also modified
2714 Makefile.am prototype to install these files to proper
2715 locations. Updated CREDITS. Affected file Makefile.am.pre,
2716 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2719 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Added support for encrypted private key files. Now
2722 passphrase must be provided when new key pair is created
2723 (can be empty though), and prompted when loading the
2724 private key. Added support for loading the old-style
2725 non-encrypted private keys as well. Affected files
2726 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2729 * Fixed silc_get_input to accept input on all terminals.
2730 Affected file lib/silcutil/silcutil.c.
2732 * Moved the Irssi SILC client key loading and other stuff
2733 to be called after the arguments and UI is initialized.
2734 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2736 * Added -P option to Irssi SILC client which can be used
2737 to change the passphrase of the private key. Affected
2738 file irssi/src/silc/core/silc-core.c.
2740 * Added silc_change_private_key_passphrase apputil routine
2741 to lib/silcutil/silcapputil.[ch].
2743 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Fixed connection closing in client library to not crash.
2746 Moved the connection freeing totally to function
2747 silc_clinet_del_connection. Affected file
2748 lib/silcclinet/client.c.
2750 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Changed includes/silcincludes.h to silcincludes.h.in to
2753 include configuration specific information. The silcdefs.h
2754 is not included in to installation anymore (it's only
2755 compilation time header).
2757 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2759 * Moved the SilcClient and SilcClientConnection from client.h
2760 to the public lib/silcclient/silcclient.h. Changed the
2763 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * If version string in silc_clinet_alloc is NULL the library
2766 puts it automatically. Affected file lib/silcclient/client.c.
2768 * Changed the version strings from variables to #define's
2769 in includes/silcversion.h.
2771 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Added shared library complation support.
2775 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Added lib/silcutil/silcapputil.[ch] for application
2778 utility functions. It includes routines for applications'
2779 convenience. Added silc_create_key_pair, silc_show_public_key
2780 and silc_load_key_pair functions.
2782 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Send RESUME_CLIENT packet from router to backup routers
2785 to in resuming. Affected file silcd/packet_receive.c.
2787 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * In IDENTIFY command parsing, send all other IDs except
2790 Client IDs explicitly to router for resolving on normal
2791 server. Also check that ID received in WHOIS command is
2792 always Client ID, others are not allowed. Affected file
2793 silcd/server_query.c.
2795 * Merged latest changes from irssi.org CVS.
2797 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2800 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2802 * Fixed the heartbeat sending in Irssi SILC client. Moved
2803 the silc_client_packet_send to silcclient.h for application
2804 usage. Affected files lib/silcclient/client_internal.h
2805 lib/silcclient/silcclient.h.
2807 * Fixed a bug in query resolving in server. Used wrong
2808 variable in a for loop and crashed. Affected file is
2809 silcd/server_query.c.
2811 * Server constructs requested attributes only to locally
2812 connected clients. Affected file silcd/server_query.c.
2815 * Fixed a bug when sending resolving from router to server
2816 with requested attributes. The constructed WHOIS command
2817 was incorrect. Affected file silcd/server_query.c.
2820 * Fixed Requested Attributes saving in WHOIS command reply.
2821 The length of the data buffer must be saved too. Affected
2822 file silcd/command_reply.c.
2824 * Update the client entry's servername after detaching is
2825 over. Affected file silcd/packet_receive.c. Bug #37.
2827 * Resolve incomplete client entrys in CUMODE_CHANGE and
2828 CMODE_CHANGE notifys. Affected file is
2829 lib/silcclient/client_notify.c. Bug #42.
2831 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Fixed channel key packet processing bug on backup router
2834 during backup resuming protocol. Affected file is
2835 silcd/packet_receive.c.
2837 * Fixed memory leaks in server. Affected files are
2838 silcd/server.c and silcd/packet_receive.c.
2840 * Fixed packet decryption problem when backup router encrypted
2841 channel message with wrong key during backup resuming
2842 protocol. Affected file silcd/packet_send.c.
2844 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2845 Toni Willberg (toniw@iki.fi)
2847 * Changed the SilcCipher context to be private. Changed the
2848 silc_cipher_get_iv to just return pointer to the IV. Added
2849 silc_cipher_get_name to return the name of the cipher.
2850 Fixed code all around to support these changes. Affected
2851 files are lib/silccrypt/silccipher.[ch], client library and
2854 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Fixed unaligned access in lib/silccore/silcattrs.c.
2858 * Fixed libtool linking in lib/silcsim/Makefile.am.
2860 * Fixed services attribute printing. Affected files is
2861 irssi/src/silc/core/silc-queries.c.
2863 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Fixed a crashbug in incoming server accepting. Affected
2866 file silcd/server.c.
2868 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Added automatically generated index to Toolkit Reference
2873 * Added support for Postscript Toolkit Reference Manual.
2875 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2880 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Added 'send_events' boolean argument to the function
2883 silc_schedule_set_listen_fd which sends the set events to
2884 the application explicitly if set to TRUE. Default action
2885 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2886 lib/silcclient/client_internal.h and silcd/server_internal.h.
2888 * Added silc_compare_timeval to determine which time values
2889 is smaller. Affected file lib/silcutil/silcutil.[ch].
2891 * Added sort-of "Quality of Service" (QoS) support to
2892 SilcSocketConnection. Data reception can be controlled with
2893 rate limit per second and/or read data length limit.
2894 Added silc_socket_set_qos. Affected files are
2895 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2897 * Added the QoS configuration to SILC Server configuration
2898 file. Affected files are silcd/serverconfig.[ch] and
2901 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Merged with irssi.org CVS.
2905 * Failed OPER and SILCOPER authentications are now logged.
2906 Affected file silcd/command.c. Bugs #25.
2908 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * ROBODoc documented lib/silcutil/silcbuffer.h and
2911 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2912 <ville.rasanen@iki.fi>.
2914 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Added support for auto-passphrase authentication from the
2917 config file during connecting which was not implemented
2918 yet. Affected file irssi/src/silc/core/client_ops.c.
2920 * Fixed a bug in authentication protocol failure handling which
2921 was processing wrong callback context. Affected files
2922 are lib/silcclient/client.c and protocol.c.
2924 * Fixed the /ATTR allow off to actually work. Affected file
2925 is irssi/src/silc/core/silc-queries.c.
2927 * Fixed the /ATTR -del to work. Affected file is
2928 irssi/src/silc/core/silc-queries.c.
2930 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2934 * Fixed mask attribute adding in Irssi SILC client. Affected
2935 file irssi/src/silc/core/silc-queries.c.
2937 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Added support for saving the requested attributes in
2940 WHOIS to directory. Affected file is
2941 irssi/src/silc/core/silc-queries.c.
2943 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Added support for parsing VCard fields that do not have
2946 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2948 * Fixed a double free bug in hash table foreach function
2949 if the entry was deleted in the foreach callback. Affected
2950 file lib/silcutil/silchashtable.c.
2952 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Added silc_attribute_get_verify_data to return the signature
2955 verification data for either user digital signature or
2956 server digital signature in Requested Attributes. Affected
2957 files are lib/silccore/silcattrs.[ch].
2959 * Added silc_vcard_alloc which is used to allocated dynamic
2960 SilcVCard context. The silc_vcard_free now checks whether
2961 the context is dynamically allocated or not. Affected files
2962 are lib/silcutil/silcvcard.[ch].
2964 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Periodically remove the NOATTR status from client entry
2967 so that the client may take the attributes in use even after
2968 server has resolved them unsuccessfully earlier. Affected
2969 file silcd/server_query.c and idlist.h.
2971 * Moved sha1hash and md5hash from client->internal to
2972 SilcClient for application usage. Affected files are
2973 lib/silcclient/client.h and client_internal.h.
2975 * Fixed attribute encoding and decoding bugs. Affected
2976 files lib/silccore/silcattrs.[ch].
2978 * Added ATTR command to Irssi SILC Client which is used to
2979 manage user's Requested Attributes sending and values for
2980 WHOIS command. Affected files around Irssi SILC client.
2982 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Added silc_buffer_strformat which can be used to format
2985 strings into a buffer which size is automatically increased.
2986 Affected file lib/silcutil/silcbuffmt.[ch].
2988 * Added implementation of VCard (RFC 2426) which can be used
2989 as part of Requested Attributes in WHOIS command. Affected
2990 file lib/silcutil/silcvcard.[ch].
2992 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Some strncat -> silc_strncat changes our the core and
2997 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2998 errors. Added better error printing to SKE library.
2999 Affected files lib/silcske/silcske.c, silcske_status.h and
3002 * Save the PKCS key length even if only private key is set to
3003 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
3005 * Fixed the usage of silc_pkcs_get_key_len since it returns the
3006 length in bits not in bytes. Affected files are
3007 lib/silcske/silcske.c, lib/silccore/silcauth.c and
3008 silcd/server_query.c.
3010 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added silc_attribute_payload_encode_data to directly encode
3013 the data into the attributes buffer. Renamed function
3014 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
3015 Affected files are lib/silccore/silcattrs.[ch].
3017 * silc_hash_table_find_foreach calls the foreach function now
3018 once even if the nothing was found with context set to NULL.
3019 Affected file lib/silcutil/silchashtable.[ch].
3021 * Remove the RESOLVING flag from client entry after received
3022 the Requested Attributes from the client. Fixed memory leak
3023 in client entry freeing. Affected files silcd/server_query.c
3026 * Added Requested Attributes support into SILC Client Library.
3027 It is not able to send requested attributes in WHOIS command,
3028 and also receive and process requested attributes. Added
3029 silc_client_attribute_[add|del] and silc_client_attributes_get
3030 functions. Added also `ignore_requested_attributes' to the
3031 SilcClientParams to not use attributes in client. Affected
3032 files are lib/silcclient/command.c, client_attrs.[ch],
3033 silcclient.h, client_internal and client.[ch].
3035 * Changed the silc_client_get_client_by_id to support Requested
3036 Attributes, it takes them as argument now. Affected file
3037 is lib/silcclient/silcclient.h, and idlist.c.
3039 * Added -details option to WHOIS command in Irssi SILC Client
3040 to support the requested attributes. By default it requests
3041 all attributes. Affected file lib/silcclient/command.c and
3042 irssi/doc/help/in/whois.in.
3044 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Add also SERVICE attribute for server-constructed attribute
3047 data. Also digitally sign the attributes and add
3048 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
3049 silcd/server_query.c.
3051 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Changed the silc_attribute_payload_encode to support list
3054 of attributes (function may be called several times to add
3055 a new attribute). Removed the silc_attribute_payload_encode_list
3056 function. The encoding function now also automatically encodes
3057 the data, so the caller does not need to do that. Affected
3058 files lib/silccore/silcattrs.[ch].
3060 * Added support for replying on behalf of the user to the
3061 Requested Attributes in WHOIS command in the server. Affected
3062 file silcd/server_query.c.
3064 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
3065 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
3067 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Don't swtich to become primary router if we are backup if
3070 decryption error has occurred. Affected file silcd/server.c.
3072 * Fixed a bug in backup router IP address comparison in
3073 silc_server_backup_get.
3075 Save now also the port of the server/router and use that
3076 in comparison as well. Affected file silcd/server_backup.c.
3078 * Normal server now reconnects to backup router automatically
3079 if connection is lost to it. Affected file silcd/server.c.
3081 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * If packet processing fails (like integrity check fails)
3084 the connection is closed now. Affected files are
3085 lib/silccore/silcpacket.c and silcd/server.c.
3087 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Fixed double free in RSA public key set function
3090 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
3093 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
3096 Added server_query.[ch] which provides one interface for
3097 querying information using all three commands.
3099 * Changed all "typedef unsigned char" in core library to
3100 "typedef SilcUInt8".
3102 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
3106 * Renamed silc_server_get_client_resolve to
3107 silc_server_query_resolve and moved to server_query.[ch].
3109 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Resumed client packet handling from server put the resumed
3112 client on wrong list on router and caused the client not
3113 be present on the network anymore. Now fixed to put the
3114 client to correct list. Affected file silcd/packet_receive.c.
3116 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3118 * Various cleanup in error message output in config parsing code
3119 and in server init code. Fixed error log files containing
3120 too many newlines ('\n') in some situations. Affected files are
3121 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
3123 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Use the reverse lookupped hostname in client internals
3126 instead of one user provided us as remote server name.
3127 Affected file lib/silcclient/client.c.
3129 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Added 'app_context' to silc_schedule_init. It is an
3132 application specific context that is delivered to application
3133 in task callback functions. Affected files are
3134 lib/silcutil/silcutil.[ch].
3136 * The hb_context in SilcSocketConnection is not freed
3137 automatically anymore (application must free it). Freeing
3138 it automatic is inconsistent. Affected files are
3139 lib/silcutil/silcsockconn.[ch].
3141 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Added support for removing explicitly added client connections
3144 in rehash and closing the client connections if they were
3145 unconfigured in the rehash. Affected file silcd/server.c.
3147 * Added support for aborting automatically pending commands
3148 that never receives the reply (to avoid memory leaks).
3149 Added also silc_server_command_pending_timed to set the
3150 specific timeout for pending command. Affected files are
3151 silcd/command[_reply].[ch].
3153 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3154 specs and lib/silccore/silcstatus.h.
3156 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Changed the silc_get_time to accept time value as argument
3159 or if zero is sent return current local time. Affected
3160 file lib/silcutil/silcutil.[ch].
3162 * Added STATS command to client library and Irssi SILC client.
3163 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3165 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Assure that channel key is set before sending it. May
3168 crash server otherwise. Affected file silcd/packet_send.c.
3170 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Assure that endless loop cannot happen with detached client
3173 resolving on normal server. Added idlist status
3174 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3175 silcd/idlist.h and silcd/packet_receive.c.
3177 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Incoming file transfer request cannot use same session as
3180 the sending session. This can happen when sending file to
3181 yourself. Crashed the client on quit. Affected file
3182 lib/silcclient/client_ftp.c. Bug #24.
3184 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Implemented the draft-riikonen-precense-attrs draft and
3187 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3189 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Distribute the SERVER_SIGNOFF notify also to local backup
3192 routers from the primary router. The backup router may not
3193 have the signing of local server directly connected and need
3194 to know about the signoff. Affected file silcd/server_util.c.
3196 * Use the primary router as the origin of the locally connected
3197 server when it is disconnecting from the backup router since
3198 that's where it really is coming from. Now the clients from
3199 the disconnecting server are removed correctly and "shadow"
3200 clients are not left to the backup router. Affected file
3203 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * If normal server is standalone and found existing but disabled
3206 channel, do not re-create the channel since it creates
3207 duplicate same channels. Affected file silcd/server.c.
3209 * Added anonymous client connections support to server. New
3210 "anonymous" configuration option to ConnectionParams section
3211 added. If set to true, the username and hostname information
3212 of the client will be scrambled and anonymous user mode is
3213 set automatically to the user. Affected files are
3214 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3216 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * In JOIN notify handling, mark that the cache entry of the
3219 client cannot be expired. Can cause crashes on normal
3220 server (asserts client->channels). Affected file is
3221 silcd/packet_receive.c.
3223 * From now on distribution versions are used as protocol versions
3224 instead of by default using the Toolkit base version as protocol
3225 version. Affected file prepare.
3227 * Do not set the locally resolved hostname for local client
3228 entry but take what server sends. This way the real hostname
3229 is showed in WHOIS for yourself. Affected file is
3230 lib/silcclient/idlist.c and lib/silcclient/client.c.
3232 * Resolve local info with IDENTIFY when connecting to server.y
3234 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3236 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3237 for implied search (not needed on platforms which has native
3238 pthreads library). Use --without-pthreads to disable threads.
3239 Affected file is configure.in.pre
3241 * Fixed --with-iconv on platforms which need to bypass (broken)
3242 native iconv(). Affected file is configure.in.pre
3244 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Moved -C option parsing in Irssi SILC client at same time
3247 as other options. The UI was initialized earlier and caused
3248 problems on command line. Bug #16. Affected file is
3249 irssi/src/silc/core/silc-core.c.
3251 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3253 * Added global variable silc_log_timestamp that tells silclog
3254 wether to print or not the timestamp in the logging files.
3255 Affected file lib/silcutil/silclog.[ch].
3257 * Added silcd configuration option Timestamp in the Logging
3258 section. Affected file silcd/serverconfig.[ch],
3259 doc/example_silcd.conf.in.
3261 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Fixed fingerprint checking to check for entirely empty
3264 fingerprint instead of two first bytes when determining
3265 if it is set. Bug #18. Affected file silcd/command.c.
3267 * Fixed duplicate PKCS name registering to not allow it.
3268 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3270 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3272 * Conditionalize non-gcc compiler optimizations for various
3273 platforms, enable those commented out. Cleanups.
3274 Affected file lib/silcmath/mpi/configure.in
3276 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3278 * silc_rng_exec_command() left zombie processes if command
3279 didn't generate any output. Affected file
3280 lib/silccrypt/silcrng.c
3282 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3284 * Rewrote iconv checking, introduce --with-iconv for systems
3285 which rely on libiconv. Check if iconv() provided by libc
3286 is good enough, otherwise demand libiconv. Affected file
3289 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3291 * Search for ldopen() also in libc. This enables SIM support
3292 on *BSD systems. Based on patch from Alex Zepeda. Affected
3293 file configure.in.pre
3295 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3297 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3298 This fixes prepare on *BSD systems. Affected file
3301 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * More fixed for not having purge timeout for global clients
3304 that are on channel. Affected files silcd/command_reply.c
3307 * Fixed the rekey protocol to work with backup router connections.
3308 Rekey packets are now allowed on disabled connections as
3309 well. Affected files silcd/packet_send.c and server.c.
3311 * Do not switch to be as backup router when shutting down and
3312 closing the primary connection. Affected file silcd/server.c.
3314 * Fixed memory leaks in backup router deleting. Added
3315 silc_server_backup_free to free all data during shutdown of
3316 server. Affected files silcd/server_backup.[ch].
3318 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Do not process commands if the sock->user_data is NULL.
3321 Affected file silcd/command.c.
3323 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Fixed buffer overflow and security problems (loosing bits
3326 in CFB encryption) in SILC RNG. Problems reported by
3327 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3329 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Added yet more checks that client is not expired on global
3332 list if it is on channels. Affected file is
3333 silcd/command_reply.c.
3335 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Merged c0ffee's MIME signal patch which adds support for
3338 sending also MIME messages in Irssi SILC Client, and handling
3339 received MIME messages in a signal (and perhaps doing something
3340 to non-textual MIME messages).
3342 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Fixed pending command deletion in server and client library
3345 to check the whole list instead of breaking after first found.
3346 The affected files are silcd/command.[ch] and
3347 lib/silcclient/command.[ch].
3349 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3352 secret or private, otherwise it's possible to find out
3353 whether a secret channel exists or not. Affected file
3356 * If CMODE change fails during the mode setting, assure that
3357 the old mode mask is set for the channel back. Affected
3358 file silcd/command.c.
3360 * Fixed passphrase saving on +a channel on normal server
3361 after successful JOIN command. Affected file silcd/command.c.
3363 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Remove server/router operator privileges in DETACH command,
3366 since it's possible to resume to server where these
3367 privileges would not be allowed for the client. Affected
3368 file silcd/command.c.
3370 * Do not set to wait for backup in rehash of the server.
3371 Affected file silcd/server.c.
3373 * Do not check listener sockets when counting how many
3374 socket connections we have. Affected file is
3375 silcd/server_util.c.
3377 * Do not announce disconnected clients that are remaining
3378 in history (for WHOWAS). This is because SIGNOFF notify
3379 for these has been sent earlier already. Affected file
3382 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Buffer overflow with CUMODE command's mode->mode character
3385 conversion. Reported by Ville Räsänen. Affected file
3386 lib/silcutil/silcutil.c.
3388 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Allow heartbeat packets to go disabled connections anyway.
3391 Affected files silcd/server.c and silcd/packet_send.c.
3393 * Do not broadcast New Channel packets with List flag set
3394 in the packet to backup routers. The router must check
3395 for the correctness of the packets before sending them.
3396 It is possible that router will have enforce Channel ID
3397 change and this would cause desync in the backup router.
3398 Affected file silcd/packet_receive.c.
3400 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3401 are handled in list parsing. They are not list packets
3402 anymore. Affected file silcd/packet_receive.c.
3404 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Stop waiting for backup router through the timeout, not
3407 directly after backup router has arrived. Affected file
3410 * Do not re-create channel keys and send them when removing
3411 clients in server shutdown. Affected files are
3412 silcd/server_internal.h and silcd/server_util.c.
3414 * Notify distribution to backup routers was missing from
3415 the silc_server_send_notify_dest function which caused
3416 desyncing problems with backup router. Affected file is
3417 silcd/packet_send.c.
3419 * The client's channel removing was working wrong on
3420 backup router. It assumed that it doesn't know global
3421 information but backup router does know. For this reason
3422 it could remove channel when it wasn't supposed to do that.
3423 Affected file silcd/server.c and silcd/server_util.c.
3425 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Stop for a couple seconds after badkup router has become
3428 primary router. Affected file silcd/server.c.
3430 * Added silc_server_remove_servers_by_server, which is used
3431 to remove servers originated from some other server. Also
3432 clients of those servers can be removed too. Affected file
3433 silcd/server_util.[ch].
3435 * When removing clients after a server has signed of remove
3436 also all servers behind that server (unless they are known
3437 to be available locally), and send SERVER_SIGNOFF for each
3438 of the server separately. Also the signed off clients are
3439 sent now separately per signed off server. The affected files
3440 are silcd/server.c and silcd/server_util.[ch].
3442 * All servers added with silc_idlist_add_server must always
3443 have both "router" and "connection" pointers set. Otherwise,
3444 bad server entries may be left around in the cache.
3445 Affected file silcd/command_reply.c.
3447 * Do not create the channel key in NEW_CHANNEL packet
3448 processing if the channel is empty. Affected file
3449 silcd/packet_receive.c.
3451 * Completed backup router support for standalone routers.
3452 Supports also servers in the cell that do not use the backup
3455 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Fixed a bug in silc_string_regexify which did not add '^'
3458 at the start of each string, and thus the matching was
3459 not explicit. For example ban list iikone@*!*@* would
3460 match also "priikone", which is wrong, it would have to be
3461 *iikone@*!*@* to match also "priikone". Affected
3462 file lib/silcutil/unix/silcunixutil.c.
3464 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Enable all local server connections before updating client
3467 caches when we've become backup router. Otherwise, signoff
3468 packets may not reach the clients. Affected files are
3469 silcd/server.c and silcd/server_util.[ch].
3471 * Fixed a bug in version string parsing which could crash
3472 the program with specially formatted version string.
3473 Bug reported and patch provided by Ville Räsänen. Affected
3474 file lib/silcutil/silcutil.c.
3476 * Handle the disconnection immediately when DISCONNECT
3477 packet is received in server. Affected file silcd/server.c.
3479 * Primary router now waits a short time (10 seconds) for
3480 backup router connection before accepting any other
3481 connection (except local). Affected file silcd/server.c,
3484 * Fixed a crash in client libary in NICK_CHANGE notify when
3485 NICK_CHANGE arrived for client entry we are resolving
3486 currently. Affected file lib/silcclient/client_notify.c.
3488 * Call the sconn->callback completion even if error had
3489 occurred. Start reconnecting always if connection to
3490 primary router fails during backup router protocol.
3491 Affected files silcd/server.c and server_backup.c.
3493 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Added functions silc_server_send_opers and
3496 silc_server_send_opers_notify to send packets stricly
3497 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3498 to send variable argument notify to operators.
3499 Affected files silcd/packet_send.[ch] and silcd/server.h.
3501 * Removed UMODE rights checking with UMODE_CHANGE notify.
3502 Affected file silcd/packet_receive.c.
3504 * Server/router operator now receives notify when network
3505 switches to backup router and when it resumes the use of
3506 primary router. Affected file silcd/server.c and
3507 silcd/server_backup.c.
3509 * Fixed the updating of client information after backup
3510 resuming protocol is over; update all except local clients
3511 to the new primary router. The affected file is
3512 silcd/server_util.c.
3514 * Added support for closing active connections in rehash
3515 that were unconfigured by the user. Supports currently
3516 closing server and router connections. Affected file
3519 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3521 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3524 is NULL since seems that on some platforms NULL is allowed
3525 and on some it's not. Fallback encoding is used instead.
3526 Affected file lib/silcutil/silcstrutil.c.
3528 * Fixed statistics updating for incoming server connection
3529 which could cause problems when re-connecting. Affected
3530 file silcd/server.c.
3532 * Preliminary backup router support for standalone router
3533 added. Affected files in silcd/.
3535 * Mark server connections in backup router disabled before
3536 and after backup protocol. Affected file is
3537 silcd/server_backup.c.
3539 * Added support for reconnecting to remote server connection
3540 even if the protocol fails, and if the configuration wants
3541 us to keep trying to connect anyway.
3543 Server connection is not allowed to backup router if
3544 backup router does not have connection to primary router yet.
3546 Affected file is silcd/server.c.
3548 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Added silc_client_udpate_server function to update changed
3551 server info. Affected file lib/silcclient/idlist.[ch].
3553 * Added check for server entries that are being resolved when
3554 notify is received. If being resolved, handle the received
3555 notify only after it's resolved so that all notifys are
3556 handled in same order as received from the server.
3558 Added similar resolver check to channel entries. Every
3559 notify that cause resolving of any information that affects
3560 channel entry marks the channel entry in waiting state.
3561 After whatever resolving is over the waiters are signalled
3562 and only then the notifys are handled in the same order
3563 as delivered from the server.
3565 Affected files are lib/silcclient/idlist.[ch], and
3568 * Fixed KILLED notify handling in normal server. Affected
3569 file silcd/packet_receive.c.
3571 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3572 is locally connected, or was locally connected (but may
3573 be detached and connection is not active). Added also
3574 SILC_IS_LOCAL for checking this status. Affected files
3575 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3576 silcd/server.c and silcd/server_internal.h.
3578 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Don't send or handle TOPIC_SET if topic is already set and
3581 is same as being set. Affected files silcd/command.c and
3582 silcd/packet_receive.c.
3584 * Fixed CMODE change rights checking to work correctly when
3585 removing modes by operator. Affected file is
3586 silcd/server_util.c.
3588 * Fixed some handling with New Channel packet in router and
3589 fixed some CMODE_CHANGE notify handling in server and router.
3590 Affected file is silcd/packet_receive.c.
3592 * Changed "disconnect" client operation to include the
3593 reason of the disconnection and optional disconnection
3594 message. Affected file lib/silcclient/silcclient.h.
3596 * Made the compilation of lib/contrib/ stuff conditional.
3597 Affected files configure.in.pre, lib/contrib/Makefile.am.
3599 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3602 to the sender of the notify too, to avoid situation where two
3603 notifys are in the network at the same time going to oppsite
3604 directions. Affected file silcd/packet_receice.c.
3606 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Delete the client from channel even if the cilent->id is
3609 NULL. It was possible that client was deleted without
3610 removing from channels (theoretically at least). Affected
3611 file silcd/server.c and silcd/server_util.c.
3613 * Free the client data too when resuming is not successful.
3614 Affected file silcd/packet_receive.c.
3616 * Merged some code from c0ffee's silc-plugin. Affected files
3617 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3619 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3620 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3621 to the primary router connection, the other one returns
3622 TRUE if packet must be broadcasted to network.
3624 * All notifys that are destined to primary router (to network)
3625 are now automatically sent to backup routers even if the
3626 router is standalone (and has backup router). Affected files
3629 * Added --without-irssi and --without-silcd configuration
3630 options for disabling the compilation of these applications.
3631 Affected file configure.in.pre and prepare.
3633 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3636 UTF-8 encoding and decoding. Added also new encodings
3637 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3639 Added also SILC_STRING_LANGUAGE which is language and charset
3640 specific encoder and decoer for those platforms that support
3641 iconv(). It can convert the UTF-8 to and from the locale
3642 specific character set.
3644 Affected file lib/silcutil/silcstrutil.[ch].
3646 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3648 * Added function silc_get_command_name to the file
3649 lib/silcutil/silcutil.[ch].
3651 * Improved the server debug output a bit. Affected files are
3654 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Save the channel passphrase when received succesful JOIN
3657 command reply from router, on normal server. Otherwise
3658 joinig +a channels from normal server is not possible.
3659 Affected file silcd/command.c.
3661 * Fixed a bug in TOPIC_SET notify handling. The notifier
3662 may be other than client too, like server or channel.
3663 It expected it to always be only client and ignored the
3664 notify. Affected file silcd/packet_recieve.c.
3666 * Removed some (unnecessary) debug printing from
3667 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3669 * Do not force CMODE_CHANGE when server is announcing new
3672 Router announces stuff only after server reannounces channel
3673 after CHANNEL_CHANGE notify.
3675 These fixes optimizes the announcing procedure, and perhaps
3676 fixes some problems too. Affected file silcd/packet_receive.c.
3678 * Fixed SERVER_SIGNOFF sending to local clients. It was
3679 totally broken and sent the notify to all local clients,
3680 instead of only to those that was on same channel as the
3681 signing off clients. Affected file silcd/server_util.c.
3683 * Added -D option to server. It can be used to give debug
3684 level. The levels are from 0 - 99, and are predefined for
3685 smooth server debugging. (see silcd.c for the predefined
3686 levels). Affected file silcd/server.c.
3688 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Fixed a bug in Irssi SILC client to close the connection
3691 properly when disconnecting from server. Affected file
3692 irssi/src/silc/core/client_ops.c.
3694 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * When authenticating as founder during JOIN command, check
3697 that the one authenticating becomes the only founder on the
3698 channel. Affected file silcd/command.c.
3700 * Better checking for founder mode setting when CUMODE_CHANGE
3701 notify is received. Affected file silcd/packet_receive.c.
3703 * Close all connections when shutting down the server by sending
3704 DISCONNECT packet. Close all listeners too when shutting
3705 down the server. Affected file silcd/server.c.
3707 * Handle DISCONNECT packet correctly in client library by
3708 calling the "disconnect" client operation. Affected file
3709 lib/silcclient/client.c.
3711 * Handle local errors correctly during resuming. Affected
3712 file lib/silcclient/client.c.
3714 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * The log file is not dupped internally anymore in
3717 lib/silcutil/silclog.c. Fixed memory leaks too.
3719 * The scheduler now dispatches all pending timeout tasks
3720 when it is uninitialized with silc_schedule_uninit.
3721 Affected file lib/silcutil/silcschedule.c.
3723 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Added --enable-stack-trace option to configure. Added
3726 memory allocation stack trace support. Added files
3727 lib/silcutil/stacktrace.[ch]. Affected files are
3728 lib/silcutil/silcmemory.[ch].
3730 * Fixed memory leaks from libraries and server. Affected
3731 files around the tree.
3733 * Reverted back a fix made to CUMODE which broke it.
3734 Affected file silcd/command.c.
3736 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3739 core library, and implemented it. All textual messages SHOULD
3740 use this flag and the message MUST be UTF-8 encoded.
3741 All text messages sent by Irssi SILC client are now UTF-8
3742 encoded (regardless whether the terminal supports UTF-8 or not).
3743 Affected files are lib/silccore/silcchannel.h,
3744 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3747 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Added lots of new statistics updating that was missing from
3750 the server and router code. Affected files in silcd/.
3752 * Sending SIGUSR1 signal to server now dumps the current
3753 server statistics into /tmp directory. Affected file is
3756 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3757 the SILC Hash Interface also. Added new functions
3758 silc_hash_get_name, silc_hash_init, silc_hash_update and
3759 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3761 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Added some better info printing for client during connecting.
3764 Affected file silcd/server_util.c.
3766 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3767 to silence a user on a channel. Affected files are
3768 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3769 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3770 and silcd/packet_receive.c.
3772 * Fixed a fatal bug in handling of malformed command payload.
3773 Affected file silcd/command.c.
3775 * Fixed a double free when announcing channel users to router.
3776 Affected file silcd/server.c.
3778 * After successful authentication to channel founder mode, check
3779 that there isn't anyone else with founder mode on the channel.
3780 The one that authenticated will become founder and anyone
3781 else is demoted. Affected file silcd/command.c.
3783 * Added error printing of any error that has occurred during
3784 any command in client library. Affected file is
3785 irssi/src/silc/core/client_ops.c.
3787 * Removed some error printing from the client library and left
3788 it for the application to worry (from the error status it
3789 receives in 'command' client operation. Affected file is
3790 lib/silcclient/command.c.
3792 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3795 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3796 Starting key agreement with itself is denied. Affected file
3797 is lib/silcclient/client_keyagr.c.
3799 * Fixed some error checkings from the SFTP library which caused
3800 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3801 and lib/silcsftp/sftp_util.c.
3803 * Added new "debug" and "debug_string" settings to Irssi SILC
3804 client which can be used to print runtime debugging on the
3805 Irssi's screen. Available when compiled with --enable-debug
3806 option. Affected file irssi/src/silc/core/silc-core.c.
3808 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3810 * Fixed a missing variadic parameter in a function call that
3811 caused server crash when a non-allowed connection arrived.
3812 Reported by Richard Becker. Affected file silcd/server.c.
3814 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Added WATCH list sending to backup routers from router.
3817 The WATCH command is sent by the router to the backup
3818 router. Affected file silcd/command.c.
3820 * Mark the backup_router flag for RouterConnection entry
3821 if the backup router stuff is defined in the config file.
3822 Affected file silcd/serverconfig.c.
3824 * Fixed some backup data sending around the code to work better
3825 if the router is standalone router. Not all places were fixed.
3826 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3829 * Fixed the router connecting when connecting to multiple
3830 routers. It ignored every other router except the first
3831 one. Affected file silcd/server.c.
3833 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Made the private key generation after expiration optional.
3836 If not created after expiration the old key will re-expire
3837 at a later time (and thus key pair is not necessary to
3838 change). Affected file irssi/src/silc/core/clientutil.c.
3840 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * The length arguments in bind() and connect() were wrong
3843 and fixed now to used SIZEOF_SOCKADDR in the
3844 lib/silcutil/unix/silcunixutil.c.
3846 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Fixed detach timeout handling to use Client ID and not
3849 the actual client entry which may be freed in the callback.
3850 Affected file silcd/command.c.
3852 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Merged c0ffee's multiple interface support patch.
3855 Affected files in silcd/.
3857 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Cleanup keys properly. Affected file is
3860 irssi/src/silc/core/clientutil.c.
3862 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Display the user mode on the status bar. Affected file
3865 irssi/src/silc/core/silc-expandos.c.
3867 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * If private message key is not set, but the flag is set in
3870 the packet, ignore the packet since it cannot be decrypted.
3871 Affected file lib/silcclient/client_prvmsg.c.
3873 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * When resuming client, remove the old client entry from
3876 the watcher list too. Affected file silcd/packet_receive.c.
3878 * Do not allow normal server to force founder mode away
3879 from router if the founder mode is already set. Affected
3880 file silcd/packet_receive.c.
3882 * Remove the client entry with watch notify types with short
3883 timeout, and not directly, so that other notifys can be
3884 retrieved too. Affected file lib/silcclient/client_notify.c.
3886 * Display notification about data messages that cannot be
3887 displayed. Affected files irssi/src/silc/core/client_ops.c,
3888 irssi/src/fe-common/silc/module-formats.[ch].
3890 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Fixed the CHANNEL_CHANGE notify handling in client libary
3893 to not use freed memory. Affected file is
3894 lib/silcclient/client_notify.c.
3896 * Fixed CUMODE_CHANGE notify handling in server. Affected
3897 file silcd/packet_receive.c.
3899 * Fixed USERS command to support empty channels. Affected
3900 file silcd/command.c.
3902 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3904 * Allow multiple identical pending commands to be registered
3905 in client library. Affected file is lib/silcclient/command.c.
3907 * Call the completion for resolving client information only
3908 after all resolvers has finished. This fixes a crash in
3909 the client. Added support for checking when the resolvers
3910 are finished. Affected file is lib/silcclient/idlist.c.
3912 * Wait by default 3 seconds before reconnecting to the server
3913 after being disconnected. Makes the /detach command a bit
3916 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Check the watcher list before sending signoff notifys
3919 when closing client connection. Affected file is
3922 * Added better CMODE command rights checking. Affected file
3923 silcd/server_util.c.
3925 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Fixed watcher list checking during server signoff. It
3928 crashed the server. Affected file silcd/server_util.c.
3930 * The JOIN command reply returns now the founder's public
3931 key. Affected file is silcd/command.c.
3933 * Announce the channel mode, and the mode properties with
3934 CMODE_CHANGE notify. Affected file silcd/server.c.
3936 * Mark new channels by default disabled, untill at least
3937 one user joins the channel. Affected file is
3938 silcd/packet_receive.c.
3940 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * The nickname argument to watch notify can be optional.
3943 Fixes a crash in server. Affected file silcd/packet_send.c.
3945 * Remove the client entry from cache if the WATCH notify type
3946 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3947 lib/silcclient/client_notify.c.
3949 * Check the watcher list before and after changing nickname
3950 when the NICK_CHANGE notify is received. Affected file is
3953 * Fixed a crash in OPER and SILCOPER command sending. Empty
3954 passphrase caused the crash. Affected file is
3955 lib/silcclient/command.c.
3957 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Merged with Irssi CVS for Irssi SILC client.
3961 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Completed the protocol specifications.
3965 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Merged with Irssi CVS for Irssi SILC client.
3969 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Added the founder's public key delivery to the
3972 CUMODE_CHANGE notify type as well. Updated the protocol
3973 specs and the code. Affected files are silcd/packet_send.[ch],
3974 silcd/packet_receive.c and silcd/command.c.
3976 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Added silc_pkcs_public_key_copy function into the
3979 lib/silccrypt/silcpkcs.[ch].
3981 * Remove the `iv' from the SilcChannelEntry since we can
3982 live without it. Affected files are silcd/idlist.h and
3983 silcd/packet_receive.c.
3985 * Added support for sending the founder's public key in
3986 the CMODE_CHANGE notify packet in the server. Affected
3987 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3988 silcd/command.c and silcd/server.c.
3990 * Changed the FOUNDER_AUTH authentication to use only
3991 public key authentication as defined by new protocol
3992 specs. Passphrase authentication with that mode cannot
3993 be used anymore. It is now possible to reclaim founder
3994 mode from any server in the network. Affected files are
3995 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3997 * Added permanent channels support by making the channel
3998 permanent when FOUNDER_AUTH mode is set on the channel.
3999 The channel will not be destroyed even if channel is empty
4000 when that mode is set. Protocol TODO #17. Affected
4001 files are silcd/server.[ch], server_util.[ch],
4002 silcd/command.c, silcd/packet_receive.c and
4003 lib/silcclient/command.c.
4005 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Added reference counter to the command reply context in
4008 the client library. Affected files are
4009 lib/silcclient/command_reply.[ch].
4011 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Fixed rekey protocol with PFS in the client library.
4014 Affected file is lib/silcclient/protocol.c.
4016 * Added support for list of errors in client library
4017 command reply handling. Affected file is
4018 lib/silcclient/command_reply.c.
4020 * Defined that the WHOIS and IDENTIFY commands can send
4021 list of errors. Updated the protocol specs. Protocol
4024 * Added support for sending list of errors to WHOIS and
4025 IDENTIFY commands in server. Added support for receiving
4026 list of errors in server. Affected files are
4027 silcd/command.c and silcd/command_reply.c.
4029 * Fixed client info resolving on LEAVE command in client
4030 library to not crash. Affected file is
4031 lib/silcclient/client_notify.c.
4033 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Defined that the NICK command replies with thew changed
4036 nickname too, to make the nickname changing simpler at
4037 the client's end. Updated protocol specs and the code
4038 in client and server. Affected files are
4039 silcd/command.c, lib/silcclient/command_reply.c and
4040 lib/silcclient/command.c.
4042 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Added `Compressed' packet flag to indicate that the packet
4045 payload is compressed by the sender. Updated the protocol
4046 specs and the core library. The compression still is not
4047 implemented in the sources. Affected file is
4048 lib/silccore/silcpacket.h.
4050 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Remove pending command callbacks also if the connection
4053 to the server is destroyed. Affected file is
4054 lib/silcclient/client.c.
4056 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Added new QUIET channel user mode that can be used to
4059 quiet a user in a channel. Updated the protocol specs but
4060 it wasn't implemented yet. Protocol TODO #27. Affected
4061 file is lib/silccore/silcmode.h.
4063 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Added BLOCK_INVITE user mode to be able to block incoming
4066 invite notifications. Protoocol TODO #26. Affected files
4067 are lib/silccore/silcmode.h, lib/silcclient/command.c and
4070 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
4071 the protocol specs and the code. Affected file is
4072 lib/silccrypt/silcpkcs.c.
4074 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Disconnect Payload includes now the status type. Updated
4077 the protocol specs and the code. Protocol TODO #25.
4078 Affected files are silcd/server.c, lib/silcclient/client.c.
4080 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
4081 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
4082 Moved the silc_client_command_status_messages table to the
4083 lib/silcutil/silcutil.c and added new funtion
4084 silc_get_status_message, which deprecates function
4085 silc_client_status_message. Affected files are
4086 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
4087 lib/silcutil/silcutil.[ch].
4089 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Defined that the nickname hash in Client ID MUST be from
4092 lowercase nickname. This effectively changes nicknames in
4093 SILC to case-insensitive. Updated the protocol specs and
4094 the code. Affected files are lib/silcutil/silcutil.[ch],
4095 silcd/serverid.c, and silcd/idlist.c.
4097 * Added new channel user modes BLOCK_MESSAGES_USERS and
4098 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
4099 code. Affected files are lib/silccore/silcmode.h,
4100 lib/silcclient/command.c, and silcd/packet_send.c.
4102 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
4103 specs and code. Affected file lib/silccore/silcstatus.h.
4105 * Added support for watch list. It is possible to add nicknames
4106 to be watched, and when they come to network, leave network
4107 or user mode changes the watcher will be notified of this
4108 change. Added SILC_COMMAND_WATCH command, added new
4109 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
4110 notifications. Updated the protocol specs and implemented
4111 this to library, client and server. Protocol TODO #21.
4112 Affected files are lib/silccore/silccomand.h,
4113 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
4114 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
4115 silcd/packet_send.[ch], silcd/packet_receive.c, and
4116 irssi/src/silc/core/client_ops.c.
4118 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
4119 somebody watching you. Updated the protocol specs and the
4120 code. Affected files are lib/silccore/silcmode.h, and
4121 lib/silcclient/command.c.
4123 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Added service support to SILC protocol. Added new command
4126 SILC_COMMAND_SERVICE. Updated the protocol specs and the
4127 core library. Services are not implemented in server or
4128 client for now. Protocol TODO #20. Affected files are
4129 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4131 * Added SilcStatus argument to `command' client operation
4132 to return the error status when command sending fails
4133 locally. Changed all command in client library to return
4134 correct command status. Affected files are
4135 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4136 irssi/src/silc/core/client_ops.c.
4138 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added silc_mime_parse function to parse MIME headers.
4141 Affected files are lib/silcutil/silcstruti.[ch].
4143 * Added MIME header parsing in Irssi SILC Client. It displays
4144 all textual MIME objects, others it ignores. Affected file
4145 is irssi/src/silc/core/clien_ops.c.
4147 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4149 * Fixed a bug in the pid writing function, which couldn't be
4150 written in a root-owned directory.
4152 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Defined that channel message to unknown Channel ID must
4155 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4156 Updated the protocol specs and the code in server. The
4157 affected file is silcd/packet_receive.c.
4159 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4162 that it is used to send error notifys if error occurs during
4163 some SILC packet processing, except commands. The error
4164 types are same as for command reply types. Defined that
4165 if private message is sent to unknown Client ID the error
4166 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4167 Updated the protocol specs and code. Affected files are
4168 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4169 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4170 and irssi/src/silc/core/client_ops.c. Renamed the
4171 SilcCommandStatus to SilcStatus.
4173 * Defined the use of extra WHOIS attributes in WHOIS command.
4174 The <Requested Attributes> (defined in a separate document)
4175 can be used to request additional information about user
4176 not returned by standard WHOIS command. Defined that server
4177 can send WHOIS command directly to client. Client provides
4178 the requested attributes to the server. Updated the protocol
4179 specs. Protocol TODO #4. Implementation is not done yet
4180 (Protocol TODO #24).
4182 * Renamed function silc_client_command_status_message to
4183 silc_client_status_message. Affected files are
4184 lib/silcclient/command_reply.[ch].
4186 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4189 32 bit integers. Updated the protcol specs and the code.
4190 Affected files are silcd/command.c and
4191 lib/silcclient/command.c.
4193 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4195 * Fixed a bug in library where sending a bogus authentication
4196 payload would lead to a crash. Affected file is
4197 lib/silccore/silcauth.c.
4199 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Added detach_disabled and detach_timeout server config
4202 options to the server. Affected files silcd/serverconfig.[ch],
4203 silcd/command.c and silcd/packet_receive.c.
4205 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Added resolve_cmd_ident field to the SilcClientEntry structure
4208 too so that if the entry is for example being resolved so
4209 another command may attach to the same pending command reply
4210 without requiring to resolve the same entry again. Added
4211 support for adding multiple pending commands for one
4212 command idenfier. Affected files lib/silcclient/command.[ch],
4213 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4215 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Defined that server receives WHOIS command reply for private
4218 and secret channels too. Updated protocol specs and the
4219 code in server. Affected file silcd/command.c.
4221 * Defined <channel user mode list> argument to WHOIS command
4222 reply for returning user modes on the channels. The
4223 channel list now doesn't include the user mode anymore but the
4224 actual channel mode. Updated protocol specs and the code in
4225 client and server. Affected files are silcd/command_reply.c,
4226 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4227 and lib/silcclient/command_reply.c.
4229 * Save the channels list in WHOIS command reply in normal server
4230 so that WHOIS always shows joined channels also in normal
4231 server and not just on router. Affected file is
4232 silcd/command_reply.c.
4234 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4236 * Defined that server receives USERS command reply for private
4237 and secret channels too. Updated protocol specs and the
4238 code in server. Affected file silcd/command.c.
4240 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Changed the UMODE's mode mask argument to be optional. If
4243 not provided then the command merely returns the current mode
4244 mask to the client. Updated protocol specs and the server.
4245 Affected file is silcd/command.c.
4247 * Added SILC session detachment/resuming support. It is possible
4248 to detach by closing the network connection and then re-connect
4249 and resume to the old client session. Added DETACHED user
4250 mode that server will set for detached client. Added new
4251 packet RESUME_CLIENT which is used to perform the resuming
4252 process. Added DETACH command. Updated the protocol specs,
4253 core library, client and server. Protocol TODO #22. Very
4254 many affected files around the tree.
4256 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Changed the CMODE's mode mask argument to be optional. If
4259 not provided then the command merely returns the current mode
4260 mask to the client. Updated protocol specs and the server.
4261 Affected file is silcd/command.c.
4263 * Changed the Killer's Client ID in KILLED notify to be just
4264 any ID payload since router server is allowed to kill as well.
4265 Updated protocol specs, client libary and server. Affected
4266 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4267 and irssi/src/silc/core/client_ops.c.
4269 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Added new user modes ANONYMOUS for special anonymous servers
4272 that may set the mode for client, and BLOCK_PRIVMSG which
4273 client may set to block incoming private messages unless the
4274 Private Message Key flag is set (using private keys to protect
4275 private messages). Updated protocol specs and code in client
4276 and server and core library. Protocol TODO #23. Affected
4277 files are lib/silccore/silcmode.h, silcd/server.[ch],
4278 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4279 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4281 * Added new channel user mode BLOCK_MESSAGES which the client
4282 may set to itself to tell server not send channel messages.
4283 Other packets such as channel key packets are still sent.
4284 Protocol TODO #23. Updated the protocol specs, client and
4285 server. Affected files are lib/silccore/silcmode.h,
4286 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4287 lib/silcutil/silcutil.c, silcd/command.c, and
4288 silcd/packet_send.c.
4290 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Redefined the Status Payload to include now two 8 bit fields,
4293 instead of one 16 bit field. This now makes it possible to
4294 send list of errors. Updated the protocol specs and the code
4295 in core library, client library and server. Protocol TODO #1.
4296 Affected files are lib/silccore/silccommand.[ch],
4297 lib/silcclient/command_reply.[ch], silcd/command.c,
4298 silcd/command_reply.c and silcd/packet_receive.[ch].
4300 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4302 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4303 must be handled by the application and should tell the application
4304 that an error message was already printed, and it should print the
4305 config coords (line, filename, ...). Affected files are
4306 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4308 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4309 server config parsing code more readable.
4311 Fixed a bug in the fetch_logging() config callback.
4313 Affected files is silcd/serverconfig.c.
4315 * Drop root privileges when started in foreground. Don't drop them
4316 if debugging also. Affected file is silcd/silcd.c.
4318 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * Added more IM-like features by introducing new user modes
4321 for setting various presence information. Added new modes:
4322 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4323 specs and code. Protocol TODO #19. Affected files are
4324 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4325 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4327 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Added STATS command to the protocol after all, to return
4330 various statistical information about the network. It can
4331 be used by clients to retrieve statistical information, and
4332 servers may use it to to fetch cell and network wide
4333 statistics from router. Updated the protocol specs and
4334 implemented it to the server. Protocol TODO #16.
4335 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4336 silcd/command_reply.[ch].
4338 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * The LIST command reply in client libary now adds new channel
4341 entry if the returned channel doesn't exist yet in cache,
4342 and returns the channel entry to the application in the
4343 command_reply client operation. Affected file is
4344 lib/silcclient/command_reply.c.
4346 * Changed the channel message payload's MAC generation to
4347 include the IV in the MAC as well. This way all relevant
4348 parts of the channel message payload are authenticated also
4349 with the channel message MAC (and not only by packet MAC).
4350 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4351 Affected file is lib/silccore/silcchannel.c.
4353 * Fixed the SKE to save the remote version, since the
4354 silc_ske_parse_version mistakenly checked wrong version,
4355 after it replaced the start payload. Affected files are
4356 lib/silcske/silcske.[ch].
4358 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4361 string utility functions. Added there also new functions
4362 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4363 Affected files lib/silcutil/silcstrutil.[ch].
4365 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4366 files are lib/silcutil/silcstrutil.[ch].
4368 * Defined that the security property fields in SKE SHOULD be
4369 UTF-8 encoded, defined that version string MUST be US-ASCII
4370 encoded, defined that passphrases sent in connection
4371 authentication protocol MUST be UTF-8 encoded. Implemented
4372 these to the client and server. Defined also that other
4373 passphrases sent in the protocol MUST be UTF-8 encoded.
4374 Affected files are lib/silcske/silcske.c,
4375 lib/silcclient/protocol.c, silcd/protocol.c,
4376 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4378 * Changed the silc_client_close_connection interface to not
4379 need the SilcSocketConnection which should not be visible
4380 to application. Affected files are lib/silcclient/client.c
4381 and lib/silcclient/silcclient.h.
4383 * Rewrote the text for Private Message Key Payload in the
4384 protocol specification. Protocol TODO #11.
4386 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Upgraded the protocol version to 1.1, updated protocol specs
4391 * Added the nickname as new argument to NICK_CHANGE notify and
4392 added it to protocol specs and implemented it to client and
4393 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4394 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4395 lib/silcclient/client_notify.c.
4397 * Added the killer's client ID to the KILLED notify and added
4398 it to protocol specs and implemented it to client and server.
4399 Protocol TODO #13. Affected files are silcd/command.c,
4400 silcd/packet_receive.c, packet_send.[ch],
4401 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4402 The killer's client entry is now returned to application in
4403 the `notify' client operation.
4405 * Fixed the Max Argument fields that had too large value set
4406 in the protocol specs. Protocol TODO #14.
4408 * Added the LEAVE command reply to return the ID of parted
4409 channel. Updated protocol specs and implemented it to the
4410 client and server. Protocol TODO #15. Affected files are
4411 silcd/command.c, lib/silcclient/command_reply.c. The channel
4412 entry is now returned to application in the `command_reply'
4415 * Rewrote the version SKE version checking in client libary
4416 and in server to use the silc_parse_version_string. Affected
4417 files are lib/silcclient/protocol.c, silcd/protocol.c.
4419 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4420 commands that was missing it, and updated protocol specs and
4421 the server implementation. Protocol TODO #10. The affected
4422 file is silcd/command.c.
4424 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4425 generic reply to a generic request (REQUEST flag), and
4426 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4427 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4428 to define the payload for DATA flag. Added the flags to
4429 the implementation. Protocol TODO #9. Affected file is
4430 lib/silccore/silcchannel.h.
4432 Changed the client library to return the message length
4433 to application as well in the channel_message and private_message
4434 client operations. Affected files are
4435 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4436 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4437 and lib/silcclient/client_ops_example.c.
4439 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4440 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4441 the channel. Updated protocol specs and impelemented this
4442 to client and server. Protocol TODO #6. Affected files are
4443 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4444 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4446 Added new options m and M to CMODE command in Irssi SILC
4447 client to set these modes.
4449 * Deprecated all administrative commands from SILC protocol
4450 since they are highly implementation specific commands.
4451 Updated protocol specs. Moved the old commands in
4452 implementations to private range of command types. Affected
4453 files are silcd/command.c, lib/silcclient/command.c and
4454 lib/silcclient/command_reply.c. Protocol TODO #8.
4456 * Fixed a bug in server where sending unknown command crashes
4457 the server. Affected file silcd/command.c.
4459 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * Added SILC_PROTOCOLVERSION macro to check protocol version
4462 of a socket connection. The affected file is
4463 lib/silcutil/silcsockconn.h.
4465 * Added better error logging in rekey protocol. Affected file
4468 * Do not check public key types in SKE during rekey. Affected
4469 file lib/silcske/payload.c.
4471 * Fixed the rekey protocol with PFS, which was totally broken.
4472 Affected file silcd/protocol.c.
4474 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4476 * Some client implementations quit network by doing first LEAVE
4477 and then immediately SIGNOFF (like Bombyx). We now do check
4478 after a short time after LEAVE notify and check whether the
4479 client is still valid after LEAVE, and if not we remove it from
4480 cache. Affected file is lib/silcclient/client_notify.c.
4482 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4484 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4485 it's good not to have security holes here.
4487 * Fixed a negative refcount situtuation for the config context.
4488 Affected file is silcd/serverconfig.c.
4490 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4492 * ROBOdoc documented lib/silcutil/silcutil.h.
4494 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Optimized even more the SilcPacketContext structure. Now
4497 totally saved 16 bytes of memory per context after optimization.
4498 Affected files are lib/silccore/silcpacket.[ch].
4500 * Made strict checks for valid SILC IDs. Affected file is
4501 lib/silccore/silcid.c.
4503 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Changed the object argument for silc_cipher_register,
4506 silc_hash_register, silc_hmac_register and silc_pkcs_register
4507 to const. Affected files are lib/silccrypt/silccipher.[ch],
4508 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4510 * Changed the silc_get_username and silc_get_real_name to
4511 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4513 * Fixed the Irssi SILC Client to use the silc_get_username and
4514 silc_get_real_name insted of glib routines since the glib
4515 routines only corrupt stack. Fixes the Irssi SILC to work in
4516 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4518 * Fixed the Irssi to not use g_get_home_dir since it crashes
4519 or returns garbage on cygwin and corrupts stack. Added function
4520 get_home_dir to Irssi routines. Affected files are
4521 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4523 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4525 * Made some structure optimizations. SFTP memory FS MemFSEntry
4526 entry structure. Optimized SilcTask structure. Optimized
4527 SilcPacketContext structure.
4529 Affected files lib/silcsftp/sftp_fs_memory.c,
4530 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4532 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * And yet again reverted back the config thing since Johnny
4535 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4538 * Fixed memory leaks from config object. Affected files are
4539 silcd/serverconfig.[ch].
4541 * Added support for adding new connections to the server in rehash.
4542 After rehash they take effect.
4544 Added support for changing the maximum allowed connections in
4545 rehash. The number can grow but going smaller is not supported.
4547 Added function silc_server_num_sockets_by_remote to the
4548 silcd/server_util.[ch].
4550 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4552 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4554 * Added preliminary checking during config parsing for a valid
4555 public/private key and removed further checks in the code.
4556 Affected files are silcd/serverconfig.[ch], server.c.
4558 * Moved functions silc_server_drop() and silc_server_daemonise()
4559 from server.c to silcd.c since they are stricly related to
4560 the application activity.
4562 * Reverted a small part of the automatic ref/unref since
4563 it caused a double unref in some situations. Affected
4564 files are silcd/silcd.[ch], server.c, serverconfig.c.
4566 * Added some .cvsignore files in the lib directory.
4568 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Fixed silc_net_gethostbyaddr to correctly resolve by
4571 address. Affected file lib/silcutil/silcnet.c.
4573 * Fixed the notify relaying to client. The HMAC to be used
4574 with relayed packets ws wrong and caused decryption failure
4575 at the client end. Affected file is silcd/packet_receive.c.
4577 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4579 * Created new branch silc_protocol_1_0_branch.
4581 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4583 * Changed the silc_server_config_* routines to be SilcServer
4584 independent. They are now officially application specific code
4585 and not part of generic server implementation. Affected files
4586 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4588 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Added automatic referencing of config context in the
4591 silc_server_config_alloc, and automatic unreferencing in the
4592 silc_server_config_destroy. Affected files are
4593 silcd/serverconfig.[ch], silcd/silcd.c.
4595 * Fixed the silc_log_quick handling in the logging routines.
4596 It didn't log quickly when it was TRUE. Affected file is
4597 lib/silcutil/silclog.c. Also the flush delay was set even
4598 if it was 0 in config file. Affected file is
4599 silcd/serverconfig.c.
4601 * Added support for changing key pair of the server in rehash.
4602 Affected file silcd/server.c.
4604 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4607 too early, before getting the channel entry. Affected file
4608 is silcd/packet_receive.c.
4610 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4612 * Added functions silc_server_config_[ref/unref], these are used
4613 to prevent that the config object is destroyed.
4615 No longer directly affect global variables silc_log_quick and
4616 silc_log_delay, they are first cached inside the config object
4617 and then applied with silc_server_config_setlogfiles().
4619 silc_server_config_set_defaults() is now internal to
4620 serverconfig.c, there are no reasons to show this internal stuff
4623 Affected files are silcd/serverconfig.[ch].
4625 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4626 fprintf's to stderr, since some code may be executed again after
4627 the server went into the background. Affected files are
4630 * Added rehash support. Added function silc_server_rehash() that
4631 will perform all the basic tasks of the rehashing procedure.
4633 * Added command line option `-x, --hexdump'. This will enable the
4634 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4635 The option `--hexdump' implies `--debug'.
4637 * Fixed a bad bug in the logging APIs (silcutil library) where
4638 the application would crash after calling silc_log_reset_all().
4640 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4642 * Fixed the KICKED notify handling in client library to
4643 correctly remove the channel and all entries from the
4644 channel when I was kicked. This bug crashed the client.
4646 Fixed yet another but in KICKED notify handling to remove
4647 the kicked client correctly from the channel.
4649 Affected file is lib/silcclient/client_notify.c.
4651 * Fixed a minor bug in looking up correct client entry
4652 in KICKED notify in server. Affected file is
4653 silcd/packet_receive.c.
4655 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4656 sources correctly to distribution. Fixes --with-gmp option.
4658 * Removed the manual rehashing from ID Cache, and changed it
4659 to use the SILC Hash Table's auto rehash feature. Affected
4660 file is lib/silccore/silcidcache.c.
4662 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed a bug in the silc_client_nickname_format function that
4665 handles the multiple same nickname formatting. Two clients
4666 with same nickname caused problems after the first one left
4667 and rejoined. It didn't format the nickname correctly.
4668 Affected file is lib/silcclient/idlist.c.
4670 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4672 * Don't change the topic if olod topic is same as new one.
4673 Affected file is silcd/packet_receive.c.
4675 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Added cross-reference support to the SILC Documentation
4678 generator. All types across all HTML files are now cross-
4679 referenced. Affected files util/robodoc/generator.c and
4680 scripts/silcdoc/silcdoc.
4682 * Added file lib/silcutil/silctypes.h to include all the
4683 arithmetic type definitions and some macros. Removed
4684 includes/bitmove.h and moved macros to silctypes.h.
4686 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4690 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Added `type' argument to silc_id_payload_parse_id function which
4693 now returns the type of the ID to the sent pointer. Affected
4694 file is lib/silccore/silcid.[ch].
4696 * Added check for CMODE_CHANGE notify type that mode change is
4697 allowed by the sender. Affected file silcd/packet_receive.c.
4699 * Added check for CUMODE_CHANGE notify type that mode change is
4700 allowed by the sender. Affected file silcd/packet_receive.c.
4701 Added the ID type as CUMODE_CHANGE notify type as argument
4702 to the `notify' client operation. Affected files are
4703 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4705 * Added function silc_client_add_server to the client library.
4706 Added support for resolving also channel and server info when
4707 received unknown entity in notify packet. Affected files are
4708 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4710 * Added function silc_command_get_status to return the command
4711 status from the command reply's argument payload. Affected files
4712 are lib/silccore/silccommand.[ch].
4714 * Added check for KICKED notify type that the kicking is
4715 allowed by the client. Affected file silcd/packet_receive.c.
4717 * Created function silc_get_input which can be used to get input
4718 (echo on or off) from user on command line. Affected files are
4719 lib/silcutil/silcutil.[ch].
4721 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Optimized silc_server_packet_relay_to_channel function.
4724 Added new function silc_channel_message_payload_encrypt which
4725 can be called directly if channel message payload needs to
4726 be encrypted and is already encoded (no need to call _encode
4727 function). Packet relaying is now done by router without any
4728 extra memory allocations. Affected files are
4729 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4730 silcd/packet_send.c.
4732 * Fixed the INVITE notify handling. It took wrong arguments
4733 as invite list and invite delete. Affected file is
4734 silcd/packet_receive.c.
4736 * Added check for TOPIC_SET notify type that the topic change is
4737 allowed by the client. Affected file silcd/packet_receive.c.
4739 * Added check for INVITE notify type that inviting is allowed by
4740 the client. Affected file silcd/packet_receive.c.
4742 * Changed the silc_server_client_on_channel to return the
4743 SilcChannelClientEntry as well. Moved the function
4744 silc_server_check_cmode_rights to server_util.[ch].
4745 Affected files are silcd/server_util.[ch], silcd/command.c.
4747 * Added function silc_server_check_umode_rights to check whether
4748 changing client's user mode is allowed. Added check for
4749 UMODE_CHANGE notify type that the umode change is allowed
4750 by the client. Affected files are silcd/server_util.[ch],
4751 silcd/packet_receive.c and silcd/command.c.
4753 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4756 ID length. It ignored that ID can be IPv6 based as well.
4757 Affected file lib/silccore/silcpacket.h.
4759 * Fixed the silc_id_id2str and silc_id_str2id to take the
4760 IPv6 address offset's into consideration. Affecte file is
4761 lib/silccore/silcid.c.
4763 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Fixed the internal Unix scheduler functions to check for
4766 NULL context they may receive. The affected file is
4767 lib/silcutil/unix/silcunixschedule.c.
4769 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4771 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4772 can specify different directory with --home command line
4773 parameter. Affected files irssi/src/silc/core/client_ops.c,
4776 * SILC-specific commands aren't now executed if the active server
4777 isn't of SILC-type, so there won't be problems with having
4778 IRC and SILC protocol support in same client. Affected files
4779 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4782 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4784 * Improved the signal support in SILC Schedule. Added new
4785 function silc_schedule_signal_call which is used by application
4786 to mark a signal to be called. It is now safe to perform
4787 any kind of tasks in signal callbacks since it is guaranteed
4788 that the application specified signal callback is called
4789 after the signal is over. Affected files are
4790 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4792 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4794 * Added `name' field to SilcChannelPrivateKey to represent
4795 application given name for the key. Moved also the context from
4796 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4797 Added the `name' argument also to the function
4798 silc_client_add_channel_private_key.
4800 Added function silc_client_current_channel_private_key to set the
4801 current channel private key in use.
4803 Added "change" command to KEY command which can be used to change
4804 the current channel private key. Bound the command also to
4805 alt+K (Alt+Shift+k).
4807 Also affected files lib/silcclient/client_channel.c,
4808 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4810 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Added silc_rng_get_byte_fast function in to the
4813 lib/silccrypt/silcrng.[ch].
4815 * Changed the interface of silc_packet_assemble and the
4816 silc_packet_send_prepare. If silc_packet_assmble is now
4817 called the application does not call silc_packet_send_prepare
4818 because the library will call it automatically. These
4819 interfaces now also return a reference to the outgoing buffer
4820 which includes the assembled packet, which the application can
4821 use to encrypt the packet.
4823 Affected files are lib/silccore/silcpacket.[ch],
4824 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4825 silcd/packet_send.c, server_backup.c and packet_receive.c.
4827 * Fixed a packet sending bug on very high load, where outgoing
4828 packet queue wasn't handled correctly and packets got corrupted.
4829 Affected files are lib/silcutil/*/silc*sockconn.c,
4830 lib/silcclient/client.c and silcd/server.c.
4832 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4834 * Added macro SILC_PACKET_DATALEN which can be used during
4835 packet assembling to check whether the data to be added to
4836 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4837 len is truncated until it fits it.
4839 Added checks for maximum length of channel message payload and
4840 private message payload also.
4842 Added checks for maximum packet length in server and in
4845 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4846 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4847 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4848 lib/silcclient/client_prvmsg.c.
4850 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4852 * Added silc_server_packet_queue_purge call to the
4853 silc_server_disconnect_remote to assure that all data in the
4854 queue before disconnecting is sent to the network. Affected
4855 file silcd/server.c.
4857 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Added the deleting of server's own ID cache entry to the
4860 silc_server_free function. Free also everything else that
4861 has been allocated in silc_server_init. The affected file
4864 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Added functions silc_parse_version_string, silc_version_to_num,
4867 and silc_ske_parse_version to parse SILC protocol style version
4868 strings. Affected files lib/silcutil/silcutil.[ch] and
4869 lib/silcske/silcske.[ch].
4871 * Added new configuration params: version_protocol, version_software
4872 and version_software_vendor to specify what version the remote
4873 host must at least be to be able to connect to server. The vendor
4874 string can be regex matched too. Added new function
4875 silc_server_connection_allowed to check maximum number of allowed
4876 connections, and allowed versions for incoming connections.
4877 Affected files are silcd/server.c, server_util.[ch] and
4880 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Added preliminary support for signals in scheduler. The
4883 signals we care about are now blocked always when the scheduler
4884 is locked. This way we can synchronise the use of signal with
4885 scheduler. It is guaranteed that when signal occurs the scheduler
4886 is not locked, and thus new tasks can be safely added to the
4889 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4890 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4891 Added new platform specific routines
4892 silc_schedule_internal_signals_[un]block and
4893 silc_schedule_internal_signal_[un]register.
4895 Added new functions to SILC Schedule API:
4896 silc_schedule_signal_[un]register. Each signal that application
4897 is going to use should be registered to the scheduler.
4899 Affected files are lib/silcutil/silcschedule.[ch],
4900 lib/silcutil/*/silc*schedule.c.
4902 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4904 * Check for unauthenticated client and server in the
4905 silc_server_new_client and silc_server_new_server functions.
4906 Affected file silcd/packet_receive.c.
4908 * Added function silc_string_is_ascii to check whether given
4909 string is 7-bit ASCII string. Affected files are
4910 lib/silcutil/silcutil.[ch].
4912 * Added function silc_id_is_valid_server_id into the
4913 silcd/serverid.c and added checking for valid Server ID's in
4914 silc_server_new_server. The Server ID must always be based
4915 on the server's public IP address.
4917 * Added logging of DISCONNECT packet message in the server.
4918 Affected file silcd/server.c.
4920 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Changed all library interfaces that use Global RNG to also
4923 accept SilcRng as argument. Affected files are
4924 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4925 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4926 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4927 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4928 lib/silccrypt/rsa.c.
4930 * Added function silc_pkcs_generate_key to the
4931 lib/silccrypt/silcpkcs.[ch] for applications so that they
4932 don't need to do pkcs->pkcs->init calls anymore.
4934 * Remove SilcSocketConnection from the SFTP API since it really
4935 wasn't needed there. The application has the information
4936 saved in its contexts anyway and the SFTP layer doesn't need
4937 know about it. Affected files lib/silcsft/silcsftp.h and
4938 lib/silcsftp/sftp_[server/client].c.
4940 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4941 The SilcSimContext is not SilcSim.
4943 * Fixed possible buffer overflows in silc_id_render in the
4944 lib/silcutil/silcutil.c.
4946 * On EPOC the global crypto module lists are not used at all
4947 in the crypto library. Added support for using the constant
4948 algorithm list on EPOC. Affected files are
4949 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4952 * Fixed the handling of third parameter of KICKED notify, since
4953 it was mistakenly updated to SILC Protocol 1.0 even though it
4954 is to be included in 1.1. Since it is not in 1.0 it is not
4955 mandatory, and this fix now handles it only if it is provided,
4956 and it is not error if it is not provided. Affected file
4957 lib/silcclient/client_notify.c.
4959 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4961 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4962 client. Affected file irssi/src/silc/core/client_ops.c.
4964 * Merged with Irssi 0.8.4 from irssi.org CVS.
4966 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Check for valid socket connection in client entries before
4969 sending any messages. Fixes a crash, but doesn't fix some
4970 other underlaying bug that is lurking there. Affected
4971 file silcd/packet_send.c.
4973 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4975 * $usermode, $cumode and $cumode_space expandos shouldn't do
4976 anything with non-SILC server records. Affected file
4977 irssi/src/silc/core/silc-expandos.c
4979 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4981 * Fixed the silc_net_check_[host/local]_by_sock to support
4982 IPv6 bound sockets as well. Now they can return IPv6 addresses
4983 as well. Affected file lib/silcutil/silcnet.c.
4985 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4986 Affected lib/silcutil/unix/silcunixnet.c.
4988 * Fixed ID rendering (at least on some platforms, not NetBSD)
4989 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4991 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4993 * Added silc_hash_public_key and silc_hash_public_key_compare
4994 functions to be used with SilcHashTable. They can be used to
4995 hash public keys and compare public keys in hash table. Affected
4996 file lib/silcutil/silcutil.[ch].
4998 * Added support for specifying multiple public keys for Client
4999 connection section in server configuration file. This makes it
5000 possible to accept multiple public keys from same host, or to
5001 make a section that accepts any incoming host, and have the
5002 accepted public keys listed in the section.
5004 Added functions silc_sever_[find/get]_public_key, added the
5005 support for this actually to all connection sections but only
5006 the Client section is currently allowed to specify multiple
5009 Affected files are silcd/server.c, server_internal.h,
5010 command.c, protocol.c, server_util.[ch], packet_receive.c.
5012 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5014 * Merged Irssi 0.8.2 from irssi.org CVS.
5016 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5018 * If silc_debug is TRUE, also output standard logging messages
5019 to stderr with the debug output.
5021 Made silc_log_reset_all() flushing all channels before returning.
5022 Also fixed some documentation typos.
5024 Affected files are lib/silcutil/silclog.[ch].
5026 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5028 * Fixed the server to check correctly the amount of connections
5029 from single host, by checking also the type of the connection.
5030 Fixed also the comparison of number of connections and number
5031 of allowed connections. Affected files are silcd/server.c,
5034 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5036 * Fixed the USERS command reply to save the user's mode on the
5037 channel as well. Fixed JOIN command reply to check whether a
5038 client is on channel already and not join it twice. Affected
5039 file lib/silcclient/command_reply.c.
5041 * Added new file silc-expandos.c into irssi/silc/core/ to return
5042 various stuff for various signal for the statusbar etc. updating.
5043 Now Irssi SILC client prints channel user modes etc. on the
5046 * The user mode (like server/router operator changes) is now shown
5047 on the Irssi SILC client's statusbar. The affected files are
5048 irssi/src/silc/core/client_ops.c, silc-expandos.c.
5050 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5052 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
5053 to SILC_SCHEDULE_[UN]LOCK macros.
5055 * Added more error printing to logs in server code. Affected
5056 files silcd/server.c and silcd/protocol.c.
5058 * Fixed -S option parsing in Irssi SILC Client. Affected file
5059 irssi/src/silc/core/silc-core.c.
5061 * Added silc_buffer_alloc_size function. Affected file is
5062 lib/silcutil/silcbuffer.h.
5064 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5066 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
5067 constants. Affected files in
5068 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
5071 * Changed the internal SFTP Memory FS table to const. Affected
5072 file lib/silcsftp/sftp_fs_memory.c.
5074 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5076 * Fixed the buffer formatting and unformatting routines to
5077 check the size of 64 bits types with sizeof(). Affected
5078 file is lib/silcutil/silcbuffmt.c.
5080 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5082 * Removed 0.6.x backwards support.
5084 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5086 * Changed all integer type names:
5087 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
5088 to avoid collisions with other libraries using same type names
5091 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5093 * Added `prefer_ipv6' argument to the functions
5094 silc_net_gethostbyname[_async]. If it is TRUE it will return
5095 IPv6 address over IPv4. If FALSE IPv4 address is returned
5096 even if IPv6 address was found. Affected files
5097 lib/silcutil/silcnet.[ch].
5099 * Added support silc_net_create_connection[_async] to fallback
5100 to IPv4 address if IPv6 address could not be used (like if
5101 it doesn't work on a specific system). Affected file in
5102 lib/silcutil/unix/silcunixnet.c.
5104 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5106 * Added silc_schedule_reinit function to do the enlarging
5107 of the max tasks handling capabilities of the scheduler.
5108 Affected files lib/silcutil/silcschedule.[ch].
5110 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5112 * Added automatic extern "C" { ... } for C++ compilers so the
5113 application does not need to define them. Affected file
5114 includes/silcincludes.h.
5116 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
5117 old name went against naming convention. Applications now
5118 include "silcclient.h" instead of "clientlibincludes.h".
5119 Removed includes/clientlibincludes.h, it is redundant now.
5121 * Renamed includes/version.h to silcversion.h.
5123 * Added really preliminary support for OS/2 into the util
5124 library. Only thread & mutex API is implemented, others
5125 are still to be implemented. Created the lib/silcutil/os2/
5126 directory. Created also file includes/silcos2.h.
5128 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5130 * Added preliminary BeOS support into the util library.
5131 Created lib/silcutil/beos/, and implemented all the needed
5132 functions to support SILC on BeOS. Created also file
5133 includes/silcbeos.h.
5135 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5137 * Added proper initializations to silc's irssi code, so it's
5138 now possible to load it as module. Affected files
5139 irssi/src/silc/core/silc-core.c,
5140 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5142 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5144 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5147 * Fixed the silcdoc document generator to correct generate
5148 docs from all kinds of filenames. Affected files are
5149 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5151 * ROBOdoc documented lib/silcutil/silcmemory.h.
5152 Added also new function silc_memdup.
5154 * Removed lib/silcutil/silcbufutil.h and moved those routines
5155 to the lib/silcutil/silcbuffer.h.
5157 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5159 * Added `user_count' to the SilcChannelEntry which now tells the
5160 number of users on the channel. The user count is now saved
5161 in normal server of global channels as well. Affected files
5162 silcd/server.c, idlist.h, packet_receive.c and command.c.
5164 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5165 include file utility functions.
5167 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5168 instead of calling directly OS routines.
5170 * Fixed NICK change printing in Irssi SILC Client. Fixed
5171 KICKED notify printing in Irssi SILC Client. Affected file
5172 irssi/src/silc/core/client_ops.c.
5174 * Fixed a NICK change bug in client library, to not recreate the
5175 client_entry->channels hash table everytime nick is changed.
5176 Affected file lib/silcclient/client.c.
5178 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5180 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5181 the SKE interface a bit.
5183 * Fixed padding problem in PKCS#1. The padding was not actually
5184 random since the random number generator was used incorrectly.
5185 This security bug affects only when encrypting with PKCS#1, and
5186 it is not currently used at all in SILC. SILC only use signing
5187 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5189 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5191 * Rewrote the notify handling in Irssi SILC client to not call
5192 the events as signals. Fixes problems with Perl support.
5193 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5195 * Send the auto-nicking NICK command in client library with
5196 little timeout after connecting. The affected file is
5197 lib/silcclient/client.c.
5199 * Added following new config file settings:
5200 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5201 key_exchange_timeout, conn_auth_timeout, connections_max,
5204 Implemented all the new config settings handling in the server.
5206 Optimized the use of SKE Mutual flag usage. Use it only
5207 if connection authentication protocol is not based in public
5210 Renamed all SilcServerConfigSection* to SilcServerConfig*
5211 to have a bit shorter names.
5213 Affected files silcd/serverconfig.[ch], server.[ch], and
5216 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5218 * Cleaned up the listening sockets code, preparing for the rehash
5219 support. Affected file is silcd/server.c.
5221 * Fixed some output messages. Affected files are silcd/silcd.c,
5224 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5226 * Create lib/doc/silcrng_intro.html document as introduction
5227 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5229 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5231 * Fixes to the silcd config template. Affected file is
5232 doc/example_silcd.conf.in.
5234 * Removed type casts from silc_calloc(), conforming to the
5235 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5237 * Removed param_name member from client, server, and router
5238 section structs, now identifying the param directly.
5240 Added CONFIG_FREE_AUTH macro in config file parsing.
5242 Affected files are silcd/serverconfig.[ch].
5244 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5246 * Fixed command line parameter handling. All SILC initialization
5247 is now done in silc_core_init() which also fixes autoconnecting
5250 Affected files irssi/src/silc/core/silc-core.c,
5251 irssi/src/fe-text/silc.c.
5253 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5255 * Added new configuration options and blocks:
5256 keepalive_secs, reconnect_count, reconnect_interval,
5257 reconnect_interval_max, reconnect_keep_trying and
5258 require_reverser_lookup. Added ConnectionParam block, and
5259 implemented the connection parameters when connecting as
5260 initiator and when accepting connections as responder.
5262 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5263 whether given configuration value has been given already.
5265 Affected files silcd/serverconfig.[c], server.[c].
5267 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5268 algorithm parts and created new file silcalgs.conf, that
5269 is now included from the example_silcd.conf.in.
5271 * Optimized the silc_server_connect_to_router_second to take
5272 the connection configuration object from the SilcServerConnection
5273 object instead of finding it during the connecting phase.
5274 Added the configuration object to SilcServerConnection struct.
5275 Affected files silcd/server_internal.h, server.c.
5277 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5279 * Add the client on channel after it was resolved at the
5280 channel message receiving, and it was not already on the
5281 channel. Affected file lib/silcclient/client_channel.c.
5283 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5285 * Fixed the public key authentication to allocate always the
5286 destination signature buffer instead of using static buffer.
5287 Affected file silcd/protocol.c.
5289 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5291 * Unified the serverconfig.[ch]'s helper function interface.
5292 Affected file silcd/serverconfig.[ch].
5294 * Removed doc/example_silc.conf.in since it is redundant.
5295 The make install will now install irssi/silc.conf file.
5297 * Added new Passphrase and Publickey authentication methods to
5298 config file, allowing both public key and passphrase based
5299 authentication to be set at the same time.
5301 Added `prefer_passphrase_auth' setting in config file which
5302 can be used to set to prefer passwd auth if both passwd and
5303 public key is set. If not set, public key is preferred.
5304 This has effect only when being initiator (responder will try
5307 Added support for authentication with passphrase and public key
5308 at the same time. The passphrase is tried first always since
5309 it is faster to check.
5311 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5313 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5315 * Merged the new SILC Config library, with the server parsing
5316 support. Read the header file silcconfig.h or the toolkit
5317 documentation for the news. Affected files are
5318 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5319 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5320 silcd/protocol.c silcd/server.c silcd/server_backup.c
5321 silcd/serverconfig.[ch] silcd/silcd.c.
5323 * Fixed some silclog documentation. Affected file is
5324 lib/silcutil/silclog.h.
5326 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5328 * The silc_cipher_register, silc_hash_register and
5329 silc_hmac_register now checks if the object to be registered
5330 is registered already. Affected files are
5331 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5333 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5335 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5337 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5339 * Allow zero length channel messages inside the Channel Message
5340 Payload. Affected file lib/silccore/silcchannel.c.
5342 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5343 as header filenames.
5345 * Removed lib/silcclient/README and created HTML file
5346 lib/silcclient/silcclient_using.html, which is now included
5347 as part of Toolkit documentation.
5349 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5351 * Fixed CUMODE_CHANGE notify handling to change the mode of
5352 correct client. Affected file lib/silcclient/client_notify.c.
5354 * Make silc_rng_alloc fail if it cannot allocate the sha1
5355 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5357 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5359 * Fixed the file transfer's key agreement payload to include
5360 zero port also if the hostname is NULL because it could not
5363 Call file transfer monitor callback now also if error occurs
5364 during key agreement protocol.
5366 Changed the silc_client_file_send interface to return the
5367 SilcClientFileError instead of session id. The session ID
5368 is returned into pointer provided as argument.
5370 Check that the file exists locally before sending the
5371 file transfer request at all.
5373 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5375 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5376 error than can occur while key agreement protocol. Affected
5377 file lib/silcclient/silcapi.h.
5379 * Fixed the event_mode CMODE handler to not crash when mode
5380 is changed and +k mode is set in the channel. Affected file
5381 irssi/src/silc/core/silc-channels.c.
5383 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5384 SILC_LOG_WARNING to give out Warning and not Error. Affected
5385 file lib/silcutil/silclog.c.
5387 * Fixed the channel message payload decryption in the function
5388 silc_channel_message_payload_decrypt to not modify the original
5389 buffer before it is verified that the message decrypted
5390 correctly. Otherwise, next time it is called with correct
5391 channel key it won't encrypt since the payload is corrupted.
5392 Affected file lib/silccore/silcchannel.c.
5394 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5396 * Do not constantly resize the window. A fix patch by cras.
5397 Affected file irssi/src/fe-text/screen.c.
5399 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5401 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5402 Affected file lib/silcutil/silcnet.c.
5404 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5406 * Fixed a bug in hash table internal routine for traversing
5407 the table with foreach callback. The current entry may
5408 become invalid in the callback but it was referenced after
5409 the callback returned.
5411 Do not allow auto rehashing of hash table during the
5412 silc_hash_table_foreach operation, for same reasons as it is
5413 not allowed for SilcHashTableList. Affected files are
5414 lib/silcutil/silchashtable.[ch].
5416 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5418 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5419 Win32 DLL. extern's in header files are now declared with
5422 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5424 * Fixed private message handling. It used some old code that
5425 caused the client to crash. Affecte file is
5426 lib/silcclient/client_prvmsg.c.
5428 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5430 * Added function silc_client_add_channel,
5431 silc_client_replace_channel_id, and removed functions
5432 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5433 from client library.
5435 * Added cross reference of the joined channels to the
5436 SilcClientEntry, and changed the SilcChannelEntry's
5437 users list to SilcHashTable. The affected files are
5438 lib/silcclient/idlist.[ch].
5440 * Fixed a bug in hash table tarversing. While the hash table
5441 is traversed with SilcHashTableList the table must not be
5442 rehashed. It is now guaranteed that auto rehashable tables
5443 are not rehashed while tarversing the list. Also defined that
5444 silc_hash_table_rehash must not be called while tarversing
5445 the table. Added function silc_hash_table_list_reset that must
5446 be called after the tarversing is over. The affected files are
5447 lib/silcutil/silchashtable.[ch].
5449 * Changed all hash table traversing to call the new
5450 silc_hash_table_list_reset in server and in client library.
5452 * Added function silc_client_on_channel to return the
5453 SilcChannelUser entry if the specified client entry is joined
5454 on the specified channel. This is exported to application as
5455 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5457 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5459 * Fixed founder regaining problem with JOIN command on normal
5460 server. The notify for mode change must be sent always and
5461 not only if !cmd->pending. Affected file silcd/command.c.
5463 * Fixed the WHOWAS command's reply sending to support the
5464 lists correctly. Affected file silcd/command.c.
5466 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5468 * When sending JOIN command to router for processing the
5469 sender's old command identifier was not saved back to the
5470 sender's command context, fixed now. The affected file is
5473 * Create the key in JOIN command of the router did not return
5474 the channel key, added check for this. Affected file is
5477 * Fixed a channel ID update bug in JOIN command reply. Do
5478 not directly upgrade the ID but call the function
5479 silc_idlist_replace_channel_id if the ID was changed.
5480 Affected file silcd/command_reply.c.
5482 * Fixed memory leaks from command calling if it would fail.
5483 Affected file silcd/command.c.
5485 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5487 * Applied patches from cras:
5489 Memory leak fixes around libaries, irssi window resize fix,
5490 new silclist.h and silcdlist.h, all extern inline changed to
5493 * Removed dotconf from lib/dotconf, not needed anymore.
5495 * Removed TRQ from lib/trq, not needed anymore.
5497 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5498 with server connections. Later this will be configurable
5499 in config file after new config file is done. Affected file
5502 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5504 * Fixed a crash in server related to channel announcements.
5505 Affected file silcd/server.c.
5507 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5509 * Fixed memory leaks in silc_server_create_new_channel*
5510 functions. Affected file silcd/server.c.
5512 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5513 which ID was changed. This way the router will send the
5514 user list for the channel again, and server won't be in
5515 desync in some rare circumstances. Affected file is
5516 silcd/packet_receive.c.
5518 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5520 * Check for NULL socket pointer in the function
5521 silc_server_packet_send_to_channel_real. Affected file
5522 silcd/packet_send.c.
5524 * Fixed the BAN notify handling to correctly remove ban
5525 list. Affected file silcd/packet_receive.c.
5527 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5529 * Fixed some header addition to Toolkit distribution in
5530 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5532 * Added lib/silcclient/client_ops_example.h as an template
5533 file for application programmers to quickly start using
5534 the SilcClientOperation functions in their application.
5535 Updated the lib/silcclient/README as well to tell about this
5536 nice file made available.
5538 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5540 * Call silc_server_remove_from_channels when removing client
5541 entry when NO_SUCH_CLIENT_ID was received. Affected file
5542 is silcd/command_reply.c.
5544 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5546 * Added server & router operator statistics updating. Affected
5547 file silcd/packet_receive.c and silcd/command.c.
5549 * Fixed the SERVER_SIGNOFF notify handling on normal server
5550 not to save the history information for clients. Same was
5551 fixed earlier in remove_clients_by_server function, but not
5552 here. Affected file silcd/packet_receive.c.
5554 * Raised the default connection-retry count from 4 to 7 in
5555 server. Affected file silcd/server.h.
5557 * Cancel any possible reconnect timeouts when we start the
5558 key exchange. Affected file silcd/server.c.
5560 * Do not reconnect on connection failure when SCONNECT was
5561 given. Affected files silcd/server.[ch].
5563 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5565 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5567 * Fixed the NICK command to always give the unformatted
5568 nickname to the one giving the NICK command. If unformatted
5569 nickname is cached already it will be formatted and the
5570 local entry will always get the unformatted nickname.
5571 Affected file lib/silcclient/idlist.c.
5573 * Fixed some double frees from client library commands.
5574 Affected file is lib/silcclient/command.c.
5576 * Fixed CUMODE command in server to assure that no one can
5577 change founder's mode than the founder itself, there was a
5578 little bug. Affected file silcd/command.c.
5580 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5582 * Removed the SilcClientCommandDestructor from the client
5583 libary, it is not needed anymore. Affected files are
5584 lib/silcclient/silcapi.h, command[_reply].[ch],
5585 client_notify, idlist.c.
5587 * Fixed GETKEY command to first resolve client, and then
5588 resolve the server only if the client was not found, instead
5589 of resolving both at the same time. Affected file is
5590 lib/silcclient/command.c.
5592 * Added silc_client_start_key_exchange_cb and lookup the
5593 remote hostname and IP address before starting the key
5594 exchange with server. The affected file is
5595 lib/silcclient/client.c.
5597 * The server's public key is now saved using the IP address
5598 of the server and not the servername for the filename.
5599 The hostname public key filename is checked as an fall back
5600 method if the IP address based filename is not found.
5602 Fixed the GETKEY command to save the fetched server key
5603 in correct filename.
5605 Print the remote server's hostname now when new key is
5606 received during connection process. Affected file is
5607 irssi/src/silc/core/client_ops.c.
5609 * Return always our own public key to the client if it asks
5610 for it with GETKEY command. Affected file silcd/command.c.
5612 * Removed the use_auto_addr variable from default config
5613 file since it was in wrong section. Affected file is
5616 * Fixed TOPIC_CHANGE notification to not route it when it
5617 was sent using silc_server_send_notify_to_channel function.
5618 Affected file silcd/command.c.
5620 * Fixed silc_server_send_notify_kicked to send the kicker's
5621 Client ID also, it was missing. Affected files are
5622 silcd/command.c, silcd/packet_send.[ch].
5624 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5626 * Do not save client history information in SERVER_SIGNOFF.
5627 Fixes the bug in normal server that it does not detect
5628 the client becoming valid after the server becomes back
5629 online. Affected file silcd/server_util.c.
5631 * Added `sock_error' field into the SilcSocketConnection
5632 context. When error occurs during socket operation (read
5633 or write) the error is saved. Added also new function
5634 silc_socket_get_error to return human readable socket error
5635 message. Affected files are lib/silcutil/silcsockconn.[ch],
5636 lib/silcutil/unix/silcunixsockconn.c, and
5637 lib/silcutil/win32/silcwin32sockconn.c.
5639 * The server now prints the socket error message in the
5640 signoff for client. Affected file silcd/server.c.
5642 * Fixed the `created' channel information sending from router
5643 to server in JOIN command. Checks now whether the channel
5644 really was created or not and set it according that.
5646 Fixed the JOIN command to use the client entry's current
5647 ID during the joining procedure instead of the one it sent
5648 in the command (it is checked though), since it can change
5649 between the packet processing and command processing, and
5650 would just case unnecessary pain in the client end. Affected
5651 file silcd/command.c.
5653 * Fixed a channel key payload sending to use correct channel
5654 ID when the server was forced to change the channel's ID by
5655 router. Router sent the key payload with the old Channel ID.
5656 Affected file silcd/packet_receive.c.
5658 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5660 * Call silc_server_save_channel_key only if the key payload
5661 was provided in the JOIN command's command reply. Affected
5662 file silcd/command_reply.c.
5664 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5666 * Fixed silc_mp_sizeinbase to return the value correctly with
5667 MPI. Affected file lib/silcmath/mp_mpi.c.
5669 * Fixed the stop_server signal to correctly stop the scheduler
5670 and gracefully stop the server when SIGTERM or SIGINT signals
5671 are received. Affected file silcd/silcd.c.
5673 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5675 * Simple handling of TERM and HUP signals. Also added some log
5676 flushing call around. Affected file is
5679 * Fixed small bugs in silclog.c. Now buffering output will take
5680 effect after 10 seconds since startup: This will ensure that
5681 no important startup messages are lost. Also output redirection
5682 will preserve original format ([Date] [Type] message).
5683 Affected file is lib/silcutil/silclog.c.
5685 * Added two options to the config file, in the logging section:
5686 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5687 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5689 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5691 * Do not print the warning about log files not being initialized
5692 more than once to avoid excess logging. Affected file is
5693 lib/silcutil/silclog.c.
5695 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5696 the SIM copying in make install in Makefile.am.pre.
5698 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5700 * Rewritten silclog APIs. Globally interesting changes follows:
5701 silc_log_set_files() changed to silc_log_set_file().
5702 silc_log_set_callbacks() changed to silc_log_set_callback().
5703 ROBOdoc documented silclog header file.
5704 SilcLogCb now returns bool to wether inihibit the default
5705 handler or not (to keep the old behaviour return always TRUE).
5706 The new APIs should also fix the problem of the
5707 silcd_error.log file that was written in the current directory.
5710 Log files streams will remain opened after silc_log_set_file()
5711 call, means less CPU usage notably on high traffic servers.
5712 File streams are now full buffered, and flushed to the disk
5713 every 5 minutes, lesses HD activity and CPU usage.
5714 Messages can be redirected, allowing admins to configure
5715 one single logfile for all server messages.
5716 the silc_log_quick global variable to activate fast-logging.
5717 Affected files lib/silcutil/silclog.[ch]
5719 * Changed some code to conform new silclog APIs. Affected
5720 files are doc/example_silcd.conf.in, silcd/server.c
5721 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5724 * Fixed a memory leak that could occur in some situations.
5725 Affected file silcd/serverconfig.c.
5727 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5729 * Added the silc_client_del_client to remove the client from
5730 all channels as well. Affected file lib/silcclient/idlist.c.
5732 * Fixed the client library to correctly remove the client
5733 from all channels when the client entry is being destroyed.
5734 Affected file lib/silcclient/client_notify.c, command.c.
5736 * Added auto-nicking support to the client library. If the
5737 applicatio now sets client->nickname it will be sent to the
5738 server after connecting by the library. This way for example
5739 SILCNICK (or IRCNICK) environment variables will have effect
5740 and always change the nickname automatically to whatever
5741 it is wanted. Affected file lib/silcclient/client.[ch].
5743 * Renamed silc_server_command_bad_chars to the
5744 silc_server_name_bad_chars and moved it to the
5745 silcd/server_util.[ch]. Added also new function
5746 silc_server_name_modify_bad to return nickname that
5747 includes bad characters as new nickname without those
5748 bad characters. This check and modify is now used in
5749 silc_server_new_client when the username is initially set
5750 as nickname, so it must be checked to be valid nickname.
5751 Affected file silcd/packet_receive.c.
5753 * The nickname length is now taken from the packet for real
5754 and not trusted to strlen() since it clearly can return
5755 wrong length for nickname including bad characters. This
5756 also applies to channel names. Affected file silcd/command.c.
5758 * Removed the lib/silcsilm/modules directory. Modules are now
5759 compiled into the lib/silcsim. Fixed the copying of the
5760 modules to follow symbolic links in Makefile.am.pre.
5762 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5764 * Fixed silc_string_regexify list creation. Fixes bugs with
5765 BAN and INVITE commands in server. The affected file is
5766 lib/silcutil/unix/silcunixutil.c.
5768 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Removed the command destructor entirely from the server's
5771 command and command reply routines. It is not needed, and
5772 its usage was buggy and caused crashes. Affected files are
5773 silcd/command[_reply].[ch].
5775 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Cancel protocol and NULL sock->protocol if timeout
5778 occurred during protocol. Affected file silcd/server.c.
5780 * Cancel protocol timeouts always before calling the final
5781 callback, to assure that after final callback is called
5782 no other state will be called for the protocol anymore.
5783 Affected file silcd/protocol.c.
5785 * Print error log if incoming connection configuration could
5786 not be found. Affected file silcd/server.c.
5788 * Fixed JOIN command to correctly save the founder mode
5789 to the client on normal SILC server, when the channel
5790 was created by the router. Affected file silcd/command.c.
5792 * Fixed LIST command (hopefully) to send correct reply
5793 packets. Affected file silcd/command.c.
5795 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * The silc_packet_receive_process now returns FALSE if the
5798 read data was invalid packet, and TRUE if it was ok.
5800 The server now checks that if unauthenticated connection
5801 sends data and its processing fails the server will close
5802 the connection since it could be a malicious flooder.
5804 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5806 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Make sure the warning about error opening a log file is
5809 printed only once and not everytime it fails (produces
5810 too much useless log). Affected file lib/silcutil/silclog.c.
5812 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5814 * Made the silc_server_daemonise() function more readable.
5815 Affected file silcd/server.c.
5817 * Pid file is now optional, the user may comment it out from
5818 the config file. Removed define SILC_SERVER_PID_FILE, we
5819 don't need a default any longer. Affected file
5820 configure.in.pre, lib/Makefile.am.pre.
5822 * Make some use of the pid file. The server now dies at startup
5823 if it detects a valid pid file on his path. The server would
5824 die anyway in this circumstance, because of the bind() failure.
5825 Affected file silcd/silcd.c.
5827 * No longer compiling lib/dotconf.
5829 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Fixed JOIN command parsing not to crash. Affected file
5832 lib/silcclient/command.c.
5834 * Fied the NICK_CHANGE notify to add the new client entry
5835 even it is resolved. This removes an <[unknown]> nick
5836 thingy bug in the client. Affected file is
5837 lib/silcclient/client_notify.c.
5839 * Do not try to allocate 0 bytes (efence does not like it)
5840 in lib/silccore/silccomand.c when encoding payload.
5842 * Do not take IRCNICK as nickname in Irssi SILC client since
5843 it is not possible to set nickname before hand connecting
5844 the server (TODO has an entry about adding auto-nicking
5847 * Changed the silc_server_command_pending to check whether
5848 there already exists an pending entry with the specified
5849 command, command identifier and pending callback. This is
5850 to fix IDENTIFY and WHOIS related crashes that may register
5851 multiple pending commands with same identifier. Affected
5852 file silcd/command.c.
5854 * Fixed the server to reconnect to the router even if it
5855 was already reconnecting and EOF was received. This to
5856 fix a possibility that the server wouldn't ever try to
5857 auto-reconnect to the router. Affected file silcd/server.c.
5859 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Fixed the server's password authentication to use the
5862 length of the locally saved password, and not the one
5863 sent in the packet. Affected file silcd/protocol.c.
5865 * Fixed same password authentication problem in the
5866 Authentication Payload handling routines in
5867 lib/silccore/silcauth.c.
5869 * Yet another password authentication problem fixed with
5870 channel password handling in silcd/command.c.
5872 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * If first character of string in silc_parse_userfqdn is '@'
5875 then do not parse it. Affected file is
5876 lib/silcutil/silcutil.c.
5878 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5880 * Fixed minor bug in IDENTIFY command reply sending, which
5881 caused various weird problems during JOIN when it was
5882 resolving names for users. Affected file silcd/command.c.
5884 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Fixed the IDENTIFY command reply sending to chech better valid
5887 clients. It was possible to send incomplete list of replies.
5888 Affected file silcd/command.c.
5890 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Added silc_client_command[s]_[un]register functions now to
5893 dynamically register the commands in client library. Removed
5894 the static table of commands. This allows the client library
5895 to call commands without causing the application to know about
5896 what commands library has called.
5898 Removed the INFO command reply kludge to detect when the command
5899 was called by library. Now library use its own command reply
5900 function for INFO command.
5902 Added function silc_client_command_call to call a command.
5903 Application can use it to call command, not access the structure
5906 Now all commands that are sent by the client library (not
5907 explicitly sent by application) use own command reply functions.
5909 Affected files around lib/silcclient/ and in
5910 irssi/src/silc/core/.
5912 * Fixed the WHOIS command reply sending to chech better valid
5913 clients. It was possible to send incomplete list of replies.
5915 Fixed the WHOIS and IDENTIFY to send the request to router
5916 if normal server did not do it and did not find any results.
5918 Affected file silcd/command.c.
5920 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Moved the internal data from SilcClient context into its
5923 own file, not accesible to application. Affected files
5924 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5925 and other files in client library.
5927 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Added doc/examples installation target in Makefile.am.pre.
5932 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5935 commands the found client entry will be removed from the
5936 cache, after notifying application about the error. Affected
5937 file lib/silcclient/command_reply.c.
5939 * Changed the /MSG to check for exact nickname user gave, and
5940 not let `nick' match `nick@host' if it is only one found. Now,
5941 user must type the exact nickname (like nick@host2) even if
5942 there are no more than one same nicks found. This is to avoid
5943 a possibility of sending nickname to wrong nickname since
5944 `nick' could match `nick@host'. Affected file is
5945 irssi/src/core/silc-servers.c.
5947 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Do not print "you are now server operator" or similar when
5950 giving /away command. Affected files are
5951 irssi/src/silc/core/client_ops.c, silc-servers.h.
5953 * Made the silc_server_command_pending_error_check to send
5954 the same command reply payload it received back to the
5955 original sender of the command. This way all arguments
5956 that was received by the server will be received by the
5957 client too. Affected file silcd/command.c.
5959 * Added the silc_idcache_add to return the created cache entry
5960 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5962 * Add global clients to expire if they are not on any channel.
5963 This is because normal server will never know if they signoff
5964 if they are not on any channel. The cache expiry will take
5965 case of these entries. This is done by normal servers only.
5966 The affected files are silcd/command_reply.c,
5967 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5969 * If server receives invalid ID notification for WHOIS or
5970 IDENTIFY and the ID exists in the lists, it is removed.
5971 Affected file silcd/command_reply.c.
5973 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5974 in client then client entry that it matches is searched and
5975 the nickname is printed on the screen for user. Affected
5976 file irssi/src/silc/core/client_ops.c.
5978 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Use cache entry expire time in the LIST command reply to
5981 purge old entries from the cache after the LIST command
5982 reply has been received. This way we don't have non-existent
5983 entries in the cache for too long. Affected file is
5984 silcd/command_reply.c.
5986 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * If we are normal server, and we've not resolved client info
5989 in WHOIS or IDENTIFY from router, and it is global client,
5990 we'll check whether it is on some channel. If it is not
5991 then we cannot be sure about its validity and will resolve it
5992 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5993 file silcd/command.c.
5995 * Search channel by name (if possible) rather than by ID
5996 in IDENTIFY command's command reply. Affected file is
5997 silcd/command_reply.c.
5999 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Distribute to the channel passphrase in CMODE_CHANGE notify.
6002 Updated specs and implemented it. Affected file silcd/command.c,
6003 silcd/packet_send.c and silcd/packet_receive.c.
6005 * Implemented the <founder auth> payload handling in the JOIN
6006 command. If provided all conditions for channel joining
6007 except requirement to provide correct passphrase can be
6008 overrided by the channel founder. Updated the protocol specs.
6009 Affected file silcd/command.c.
6011 Added support for founder auth in JOIN command in client
6012 library. Fixed the parsing of the JOIN command now to support
6013 all options as they should be. The affected file is
6014 lib/silcclient/command.c.
6016 * Optimized the WHOIS and IDENTIFY commands to send the request
6017 to router only if it includes nicknames or other names. If
6018 they include only IDs then check the local cache first before
6019 routing. Affected file is silcd/command.c.
6021 * Added channels topic announcements. Affected file is
6022 silcd/packet_receive.c and silcd/server.c.
6024 * Fixed the silc_server_send_notify_topic_set to really destine
6025 the packet to channel. Affected file silcd/packet_send.c.
6027 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
6028 library. Affected file lib/silcclient/client_notify.c.
6030 * Added UMODE announcements. Affected file silcd/server.c.
6032 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Memory leak fixes in:
6036 lib/silcutil/silcsockconn.c
6037 lib/silcske/silcske.c
6038 lib/silcske/groups.c
6040 lib/silccrypt/silcpkcs.c
6041 lib/silccore/silccommand.c
6042 lib/silccore/silcidcache.c
6047 * ROBOdoc documented the lib/silcske/groups.h file and a
6048 bit changed the interface for better.
6050 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6052 * Update the client entry context in the ID cache after
6053 nick change. Affected file lib/silcclient/command.c.
6054 Fixes the CUMODE command when regaining founder privileges,
6055 and a little WHOIS problem.
6057 * Fixed silc_net_gethostbyname to correctly call the
6058 inet_ntop. Affected file lib/silcutil/silcnet.c.
6060 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6062 * Added IPv6 support checking to the configure.in.pre, added
6063 also --enable-ipv6 option to override the check. Affected
6064 file configure.in.pre.
6066 * The silc_thread_create now calls the start function
6067 directly if threads support is not compiled in. Removes
6068 ugly #ifdef's from generic code. Affected files are
6069 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
6071 * Added silc_net_gethostby[name/addr]_async to asynchronously
6072 resolve. Affected files are lib/silcutil/silcnet.[ch].
6074 * Added support for rendering IPv6 based server, client and
6075 channel IDs. Affected file lib/silcutil/silcutil.c.
6077 * Added support for creating IPv6 based server IDs. Affected
6078 file is silcd/serverid.c.
6080 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6082 * Added silc_net_gethostby[addr/name] into the
6083 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
6084 routines. Added silc_net_is_ip[4/6]. Affected file is
6085 lib/silcutil/unix/silcunixnet.c. All routines that take
6086 address as argument now supports both IPv4 and IPv6 addresses.
6088 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
6090 * Fixed LIST command reply sending in server. Affected file
6093 * Server now sends the kicker's client ID in the KICK notify
6094 to the kicked client. Affected file silcd/command.c.
6096 * The client library now parses the kickers client ID and
6097 UI displays it. Affected files lib/silcclient/client_notify.c
6098 and irssi/src/silc/core/silc-channels.c, module-formats.c.
6100 * Made all payload parsing function prototypes consistent.
6101 They all take now const unsigned char * and uint32 pair as
6102 the payload data instead of SilcBuffer. Changes all around
6103 the source tree. Other unsigned char* -> const unsigned char*
6104 changes around the tree as well.
6106 * Optimized SFTP client and server packet sending not to
6107 allocate new buffer for each packet but to recycle the
6108 first allocated buffer. Affected files are
6109 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
6111 * Optimized the SFTP client to use SilcList instead of
6112 SilcDList for requests, because it is faster. Affected file
6113 is lib/silcsftp/sftp_client.c.
6115 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
6116 into lib/silccore/silcid.[ch].
6118 Renamed silcpayload.[ch] into silcargument.[ch].
6120 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * If client entry is deleted with active key agreement
6123 session, abort the session.
6125 The silc_client_abort_key_agreement now calls the completion
6126 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6128 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6131 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Don't use __restrict in older GCC's. Affected file is
6134 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6136 * silc_net_localhost now attempts to reverse lookup the
6137 IP/hostname. Affected file lib/silcutil/silcnet.c.
6139 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6140 command. It can be used to gain founder privileges at
6141 the same time when joining the channel.
6143 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6144 kicker's client ID as well. Updated protocol specs.
6146 Defined that the server must send SILC_COMMAND_IDENTIFY
6147 command reply with error status to client who sent
6148 private message with invalid client ID.
6150 Updated the protocol specification.
6152 * Added silc_server_send_command_reply to send any
6153 command reply. Affected file silcd/packet_send.[ch].
6155 * Added silc_id_payload_encode_data to encode ID payload
6156 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6158 * The server now send IDENTIFY command reply with error
6159 status if client ID in private message is invalid. Affected
6160 file silcd/packet_receive.c.
6162 * Save the server key file with server's IP address in
6163 the filename instead of hostname. The affected file is
6164 irssi/src/silc/core/client_ops.c.
6166 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6171 * Added libtool support for compiling shared objects in
6172 lib/silcsim. Affected file configure.in.pre and
6173 lib/silcsim/Makefile.am. Original patch by cras.
6175 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6177 * Pid file configuration, and server's config file fixes
6178 patch by toma. Updated CREDITS file.
6180 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Fixed silc_client_channel_message to not try to decrypt
6183 the message twice if it resolved the destination client
6184 information. This could cause of dropping one channel
6185 message. Affected file lib/silcclient/client_channel.c.
6187 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6190 lib/silcclient/client.c. This function is used when the SILC
6191 Client is run under some other scheduler, or event loop or
6192 main loop. On GUI applications, for example this may be
6193 desired to used to run the client under the GUI application's
6194 main loop. Typically the GUI application would register an
6195 idle task that calls this function multiple times in a second
6196 to quickly process the SILC specific data.
6198 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6200 * Fixed silc_server_drop() for dropping the supplementary
6201 groups as well, this could cause a security hole on some
6204 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6209 * Write PID file after dropping privileges. Added -F option
6210 to run server on foreground. A patch by debolaz.
6211 Affected files silcd/server.c, silcd/silcd.c.
6213 * Fixed MOTD to return the MOTD file server name. Affected
6214 file silcd/command.c.
6216 * Added INFO command reply handling to the Irssi SILC Client.
6217 Affected file irssi/src/silc/core/client_ops.c.
6219 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Fixed the silc_idcache_list_* routines to really support
6222 the dynamic list. Fixes a crash. Affected file is
6223 lib/silccore/silcidcache.c.
6225 * Fixed the LIST command reply to really call LIST command's
6226 pending callbacks. Affected file silcd/command_reply.c.
6228 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6230 * Update conn->local_entry->nickname after giving NICK
6231 command. Affected file lib/silcclient/command.c.
6233 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6235 * Added the [pid] option to the silcd configuration file
6237 Affected files: serverconfig.[ch] and silcd.c
6239 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Save fingerprint in WHOIS command reply in server.
6242 Affected file silcd/command_reply.c.
6244 * Fixed NICK commands pending callback registration.
6245 Affected file lib/silcclient/command.c.
6247 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Use ++server->cmd_ident when sending commands in server,
6250 instead of random number. Affected file silcd/command.c.
6252 * Fixed GETKEY command reply to call actually GETKEY pending
6253 command callbacks. Affected file silcd/command_reply.c.
6255 * A bit stricter check for nicknames. Check for same nickname
6256 in NICK command also. Affected file silcd/command.c.
6258 * Do not call INFO command everytime client ID changes, only
6259 during first connecting. Affected file lib/silcclient/client.c.
6261 * Set the new nickname only after successful command reply for
6262 NICK command is returned by server. Affected file
6263 lib/silcclient/command.c.
6265 * Remove nicknames from nicklist during server_signoff notify.
6266 Should fix /NAMES bit more. The affected file is
6267 irssi/src/silc/core/silc-channels.c.
6269 * Added `fingerprint' field to the SilcIDListData in the
6270 silcd/idlist.h to hold the fingerprint of the client's
6273 Send the fingerprint of the client's public key in WHOIS
6276 Affected files silcd/command.c, and silcd/idlist.[ch].
6278 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6279 create fingerprint from given data.
6281 * Show the fingerprint of the client's public key in WHOIS.
6282 Affected files irssi/src/module-formats.[ch] and
6283 irssi/src/silc/core/client_ops.c.
6285 * Format the multiple same nicknames also during JOIN and
6286 NICK_CHANGE notifys. Affected file is
6287 lib/silcclient/client_notify.c.
6289 * Do not print error on screen for invalid private message
6290 payload since it can come if someone is sending private
6291 messages with wrong key. Affected file
6292 lib/silccore/silcprivate.c.
6294 * Fixed multiple concurrent /PING crash. Affected file
6295 lib/silcclient/command.c.
6297 * Changed the wrong ID encoding. All IP addresses must be
6298 in MSB first order in encoded format. They were encoded
6299 wrong and was in LSB format. Affected files are
6300 silcd/serverid.c, lib/silcutil/silcutil.c.
6302 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6304 * Call the `connect' client operation through the scheduler
6305 in case of error. Affected file lib/silcclient/client.c.
6307 * Call the `failure' client operation even if the error
6308 occurred locally during a protocol. Affected file is
6309 lib/silcclient/protocol.c.
6311 * Added support of sending LIST command to router from normal
6312 server. This way normal server can get list of all channels
6313 in the network too. Fixed the channel list sending in the
6314 server too. Affected files are silcd/command.c, and
6315 silcd/command_reply.[ch].
6317 * Added silc_server_update_channels_by_server and
6318 silc_server_remove_channels_by_server. They are used during
6319 disconnection of primary router and in backup router protocol.
6320 Affected file silcd/server_util.[ch], silcd/server.c and
6321 silcd/server_backup.c.
6323 * Fixed channel adding to global list in IDENTIFY command
6324 reply in server. Affected file silcd/command_reply.c.
6326 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * If the incoming packet type is REKEY or REKEY_DONE process
6329 that packet always synchronously. Fixes yet another MAC
6330 failed error on slow (dialup) connections. Affected file
6331 lib/silcclient/client.c and silcd/server.c.
6333 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Call check_version SKE callback for initiator too. Affected
6336 file lib/silcske/silcske.c.
6338 * Implemented fix for security hole found in the SKE that was
6339 fixed in the specification few days back; the initiator's
6340 public key is now added to the HASH value computation.
6341 Added backwards support for the old way of doing it too, for
6342 old clients and old servers. Affected file is
6343 lib/silcske/silcske.c.
6345 * Enabled mutual authentication by default in SKE. If initiator
6346 is not providing mutual authentication the responder will
6347 force it. This will provide the proof of posession of the
6348 private key for responder. The affected files are
6349 lib/silcclient/protocol.c and silcd/protocol.c.
6351 * Do not cache anymore the server's public key during SKE.
6352 We do mutual authentication so the proof of posession of
6353 private key is done, and if the server is authenticated in
6354 conn auth protocol with public key we must have the public
6355 key already. Affected file silcd/protocol.c.
6357 * Added new global debug variable: silc_debug_hexdump. If
6358 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6359 file lib/silcutil/silclog.[ch].
6361 * Fixed compilation warning due to char * -> const char *.
6362 Affected files lib/silcutil/silcnet.h, and
6363 lib/silccore/silcauth.[ch].
6365 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Fixed CMODE command when new channel key was created. If
6368 the creation failed the old key was removed. Next time giving
6369 same command would crash the server since the old key was
6370 freed already. Affected file silcd/command.c.
6372 * Fixed the silc_server_announce_get_channels to not crash
6373 on reconnect. Affected file silcd/server.c.
6375 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Added silc_log_set_debug_string function to set a regex
6378 string to match for debug output. Only the function names,
6379 or filenames matching the given debug string is actually
6380 printed. This way it is possible to filter out those debug
6381 strings that user is not interested in.
6383 Fixed a bug in silc_string_regexify.
6385 Affected files lib/silcutil/silclog.[ch], and
6386 lib/silcutil/unix/silcunixutil.c.
6388 * Changed the -d options in both server and Irssi SILC client
6389 to take the debug string as argument. Affected files
6390 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6392 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Added silc_hash_babbleprint to create a Bubble Babble
6395 Encoded fingerprint. The encoding is developed by Antti
6396 Huima (draft-huima-babble-01.txt), and it creates human
6397 readable strings out of binary data. Affected file
6398 lib/silccrypt/silchash.[ch].
6400 * Print the babble print now in addition of fingerprint as well
6401 in Irssi SILC client. Affected files are
6402 irssi/src/fe-common/silc/module-formats.[ch],
6403 irssi/src/fe-common/silc/core/client_ops.c.
6405 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6407 * Fixed a security problem found in SKE. The initiator's
6408 public key too is now added to the HASH hash value creation
6409 which is signed by the responder to create the SIGN value.
6410 This will prevent anyone in the middle to lie to the responder
6411 about the initiator's public key. If this is done now, the
6412 man in the middle will get caught. Updated the protocol
6415 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Better installation directory handling. Configure module
6418 paths and other paths automatically to example_silc* files
6419 in doc/. A patch by toma.
6421 * Fixed compiler warning from MPI library, and from SILC RNG.
6424 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6425 It can be configured with ./configure. A patch by toma.
6427 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Find correct make to use in prepare-clean. A patch by
6430 toma. Affected file prepare-clean.
6432 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6434 * Added irssi variables use_auto_addr, auto_bind_ip,
6435 auto_bind_port and auto_public_ip.
6437 * Changed the interface for silc_client_send_key_agreement
6438 in lib/silcclient/silcapi.h
6442 irssi/src/silc/core/silc-core.c
6444 lib/silcclient/silcapi.h
6445 irssi/src/silc/core/silc-channels.c
6446 lib/silcclient/client_keyagr.c
6449 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Added silc_pkcs_public_key_compare to compare two
6452 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6454 * Check that the client who set the founder mode on the
6455 channel is the same client that is giving the founder
6456 mode to itself. It is done by comparing the saved public
6457 key (it is saved even in the authentication is passphrase).
6458 Affected file silcd/command.c.
6460 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Do not process packet for disconnected socket connection.
6463 Affected file lib/silccore/silcpacket.c.
6465 * Process the DISCONNECT packet through scheduler in the
6466 client library. Affected file lib/silcclient/client.c.
6468 * Fixed the silc_client_packet_parse to not to increase
6469 the packet sequence number if the conn->sock and the
6470 current socket connection is not same. This can happen
6471 for example during key agreement when the conn includes
6472 multiple socket connections (listeners). Affected file
6473 lib/silcclient/client.c.
6475 * The sender of the file transfer request now provides also
6476 the pointer (listener) for the key exchange protocol. If
6477 the listener cannot be created then it sends empty key
6478 agreement and lets the receiver provide the listener.
6480 Added `local_ip' and `local_port' arguments to the
6481 silc_client_file_send. If they are provided they are used,
6482 if not then it will attempt to find local IP address, if
6483 not found or bind fails then the remote client will provide
6486 Affected files are lib/silcclient/client_ftp.c and
6487 lib/silcclient/silcapi.h.
6489 * Extended the FILE SEND command to support defining the
6490 local IP and port for key exchange listener. They are
6491 optional. Affected file irssi/src/silc/core/silc-servers.c.
6493 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Defined to WHOIS command reply the sending of fingerprint
6496 of the client's public key (if the proof of posession of the
6497 corresponding private key is verified by the server).
6498 Updated to the protocol specification.
6500 * Added support of receiving the client's public key's
6501 fingerprint in command reply in client library. Affected
6502 file is lib/silcclient/command_reply.c, and
6503 lib/silcclient/idlist.[ch].
6505 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Do not send over 128 chars long nickname to the server
6508 in NICK command. Affected file lib/silcclient/command.c.
6510 * Do not send over 256 chars long channel names to the server
6511 in JOIN command. Affected file lib/silcclient/command.c.
6513 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6515 * Assure that silc_server_close_connection cannot be called
6516 twice for same socket context. Affected file is
6519 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6521 * Send error message to application if opening file for
6522 writing during file transfer fails. Affected file is
6523 lib/silcclient/client_ftp.c.
6525 Remove all file transfer sessions for a client that we're
6526 removing from ID cache.
6528 Affected file is lib/silcclient/client_ftp.c.
6530 * Fixed silc_net_addr2bin to return correct address. Affected
6531 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6533 * Fixed file transfer session removing on signoff notify.
6534 Affected file irssi/src/silc/core/silc-servers.c.
6536 * Added the SilcClientFileError to be returned in the monitor
6537 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6538 Affected file lib/silcclient/silcapi.h.
6540 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Fixed a crash in silc_client_ftp_free_sessions and
6543 silc_client_ftp_session_free_client. Affected file
6544 lib/silcclient/client_ftp.c.
6546 * Added `disabled' field in the SilcChannelEntry in the server
6547 to indicate if the server entry is disabled. Affected file
6548 silcd/idlist.h, silcd/command[_reply].c.
6550 * SILC server adds now /var/run/silcd.pid everytime it is
6551 started. Affected file silcd/silcd.c.
6553 * Added silc_server_packet_send_clients to send a packet to
6554 the provided table of client entries. Affected file
6555 silcd/packet_send.[ch].
6557 * Fixed a crash in client resolving in client_prvmsg.c in
6558 client library. Affected file lib/silcclient/client_prvmsg.c.
6560 * Do not actually remove the client directly from ID cache
6561 during SERVER_SIGNOFF, but invalidate it. This way we
6562 preserve the WHOWAS info for the client. Affected file
6563 silcd/server_util.c.
6565 * Fixed SERVER_SIGNOFF notify handling in the server. The
6566 server is now able to process incoming SERVER_SIGNOFF notify
6567 for a server that it doesn't even know about. It will remove
6568 the clients provided in the notify. Affected file
6569 silcd/packet_receive.c.
6571 * Check for partial packet in data queue after every packet that
6572 was found from the queue. Return and wait for more data if
6573 there is partial data in queue. Affected file is
6574 lib/silccore/silcpacket.c.
6576 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Added SilcClietFileError enum to indicate error in
6579 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6580 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6581 Affected files lib/silcclient/silcapi.h and
6582 lib/silcclient/client_ftp.c.
6584 * Check that newsize in silc_buffer_realloc is larger than
6585 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6587 * Added better monitor of file transfers. It now monitors
6588 key agreement protocol during the file transfer too. Added
6589 error reporting too. Affected files
6590 irssi/src/silc/core/silc-servers.c,
6591 irssi/src/fe-common/silc/module-formats.[ch].
6593 * Wrote a help file for FILE command.
6595 * Added silc_rng_global_get_byte_fast to get not-so-secure
6596 random data as fast as possible. Random data is read from
6597 /dev/urandom if available and from the SILC RNG if not
6598 available. It is used in padding generation. Affected file
6599 lib/silccrypt/silcrng.[ch].
6601 * All packets in client library are now processed synchronously.
6602 Optimized packet processing a lot. Affected file
6603 lib/silcclient/client.c.
6605 * All server connection packets are processing synchronously
6606 now in server, to optimize packet processing. Affected file
6609 * Include files are installed now only in Toolkit distribution
6610 if make install is given. Affected files: all Makefile.am's.
6612 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6614 * Assure that silc_client_notify_by_server_resolve does not
6615 resolve the client information multiple times. If it cannot
6616 be found by the first it cannot be found at all. Affected
6617 file lib/silcclient/client_notify.c.
6619 * Fixed WHOWAS command reply calling. Affected file
6620 lib/silcclient/command_reply.c.
6622 * Removed all references to silc_idlist_get_client from the
6623 Irssi SILC client since that call is internal call used by
6624 the library. The Irssi SILC client will use now client
6625 retrieval functions found in silcapi.h.
6627 * Fixed a bug in resolving nickname info before sending
6628 private message. It used freed memory. Affected file
6629 irssi/src/silc/core/silc-servers.c.
6631 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Assure my_channels statistics cannot go negative in server.
6634 Affected files silcd/server.c, silcd/server_util.c.
6636 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6640 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Win32 Toolkit changes. Affected files
6643 win32/silc.dsw, win32/libsilc/libsilc.def,
6644 win32/libsilcclient/libsilc.def,
6645 lib/silcutil/silcutil.c, and
6646 lib/sftp/sftp_fs_memory.c.
6648 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * Added silc_net_localip to return local host's IP address.
6651 Affected file lib/silcutil/silcnet.[ch].
6653 * If key exchange or rekey protocol is active for a connection
6654 parse all packets syncronously since there might be packets
6655 in packet queue that we are not able to process without first
6656 processing packets before them. Affected file silcd/server,
6657 lib/silcclient/client.c.
6659 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6660 whether library should continue processing the packet.
6661 Affected file lib/silccore/silcpacket.h.
6663 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6664 SilcSFTPMonitorData to SFTP server to monitor various
6665 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6666 lib/silcsftp/sftp_server.c.
6668 * Added silc_file_size to return file size. Affected file
6669 lib/silcutil/silcutil.[ch].
6671 * Implemented the file transfer support for the client library.
6672 Added preliminary support for simple client to client one-file
6673 transmission. Affected file lib/silcclient/client_ftp.c,
6674 lib/silccilent/client.[ch].
6676 * Added new local command FILE to the Irssi SILC Client.
6677 It is used to perform the file transfer. It has subcommands
6678 SEND, RECEIVE, SHOW and CLOSE. Affected files
6679 irssi/src/silc/core/client_ops.c,
6680 irssi/src/silc/core/silc-server.[ch].
6682 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Relay the SILC_PACKET_FTP in the server. Affected files
6685 silcd/server.c and silcd/packet_receive.c.
6687 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Renamed silc_file_read and silc_file_write to functions
6690 silc_file_readfile and silc_file_writefile. Added function
6691 silc_file_open and silc_file_close. Affected files
6692 lib/silcutil/silcutil.[ch].
6694 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Resolve the client info when received private message or
6697 channel message for a client which nickname we don't know.
6698 Affected files lib/silcclient/client_prvmsg.c and
6699 lib/silcclient/client_channel.c.
6701 * Do not crash in /KEY if client is not connected. Affected
6702 file irssi/src/silc/core/silc-channels.c.
6704 * Added SilcClientStatus field to the SilcClientEntry in the
6705 lib/silcclient/idlist.h.
6707 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6708 is incomplete and is being resolved, it won't be resolved
6711 Make sure also that USERS command reply does not resolve
6712 twice information. Affected file is
6713 lib/silcclient/command_reply.c.
6715 Make sure that silc_client_get_clients_by_list does not
6716 resolve twice same information.
6718 * Check for valid client->id in the silc_server_free_client_data.
6719 Affected file silcd/server.c.
6721 * Fixed /GETKEY nick@server not to crash if the server entry
6722 is not found. Affected file lib/silcclient/command.c.
6724 * Fixed the silc_server_check_cmode_rights to check the
6725 requested modes correctly. Affected file silcd/command.c.
6727 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Better checks for non-printable chars in nick added.
6730 Affected file silcd/command.c.
6732 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Call the silc_server_udpate_servers_by_server in the
6735 primary router that comes back online in the backup resuming
6736 protocol. Otherwise it routes packets wrong. Affected file
6737 silcd/server_util.[ch], silcd/server_backup.c.
6739 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6741 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6742 lib/silcutil/silcbuffmt.[ch].
6744 * Redefined the SILC packet header to include the padding
6745 length. Affected file lib/silccore/silcpacket.[ch].
6747 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6748 length for maximum padding up to 128 bytes). Affected
6749 file lib/silccore/silcpacket.h.
6751 * Removed all backwards support for old 0.5.x MAC thingies.
6752 The SILC packet header change makes it impossible to be
6753 backwards compatible.
6755 * Send the ENDING packet with timeout in the backup resuming
6756 protocol. This is to assure that all routers has connected
6757 to the primary router. Affected file silcd/server_backup.c.
6759 * Changed the RNG to take the first IV from random data. It
6760 used to take it from zero actually. Changed the RNG also
6761 to use /dev/urandom during session. /dev/random is used
6762 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6764 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6766 * Changed the SILC packet header to have the first two bytes
6767 (the packet length) encrypted. Affected files aroung the
6768 code tree, lib/silccore/silcpacket.[ch]. Removed the
6769 SilcPacketCheckDecrypt callback. It is not needed anymore
6770 since the silc_packet_receive_process will determine now
6771 whether the packet is normal or special.
6773 * Implemented the unidirectional MAC keys. Affected files
6774 lib/silcske/silcske.c, silcd/protocol.c and
6775 lib/silcclient/protocol.c.
6777 * Implemented the packet sequence number to the MAC computation.
6778 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6779 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6780 lib/silcclient/protocol.c.
6782 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Allow backup router to announce servers. All servers
6785 announced by backup router are added to the global list
6786 automatically. Update hte server's socket to our primary
6787 router also when backup router announces a server.
6788 Affected file silcd/packet_receive.c.
6790 * Do not update the client->router in the function
6791 silc_server_udpate_clients_by_server if the client is on
6792 global list. We might fail to find any specific server
6793 for locally connected clients and local cell clients. They
6794 should still use the `from' and not `to' as client->router.
6795 This fixes backup router resuming protocol. Affected file
6796 silcd/server_util.c.
6798 * Decrease channel statistics count only if the channel
6799 deletion worked. Affected files are silcd/server.c and
6800 silcd/server_util.c.
6802 * Added silc_server_update_servers_by_server to update origin
6803 of all server entries. Used during backup router protocol.
6804 Affected files silcd/server_util.[ch], silcd/server.c. and
6805 silcd/backup_router.c.
6807 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6808 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6809 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6810 lib/silccrypt/silchmac.c.
6812 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Assure that router cannot reroute the same channel message
6815 to the sender. Affected file silcd/packet_receive.c.
6817 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Made better checks that the channel message is not sent
6820 to the router it came from. Affected file is
6821 silcd/packet_send.c. Fixed memory leak too.
6823 * Announce informations for incoming router connection, but
6824 only after checking if it is replaced by backup router.
6825 Affected file silcd/packet_receive.c.
6827 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Fixed the backup resuming protocol to work in multiple
6830 router environment. Affected file silcd/server_backup.c.
6832 * Route packet only to one router in the function
6833 silc_server_packet_send_to_channel. Affected file is
6834 silcd/packet_send.c.
6836 * Fixed silc_server_send_notify_dest to set the broadcast
6837 flag. Fixed the silc_server_send_notify_topic to actually
6838 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6839 Affected file silcd/packet_send.c.
6841 * Changed the SFTP Filesystem interface. Changed the
6842 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6843 the filesystem operation function. The SilcSFTPFilesystem
6844 is now a context that is allocated by all filesystem allocation
6845 functions and it already includes the operations structure
6846 and filesystem specific context. It is given as argument
6847 now to the silc_sftp_server_start. This made the interface
6848 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6849 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6851 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6853 * Changed the backup router adding and getting interfaces
6854 in the server. The router that will be replaced by the
6855 specified backup router is now sent as argument. Affected
6856 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6859 * Added silc_net_addr2bin_ne to return the binary form of
6860 the IP address in network byte order. Affected files
6861 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6863 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Check for existing server ID in silc_server_new_server
6866 and in silc_server_connect_to_router_final and remove the
6867 old entry if it exists. Affected file silcd/packet_receive.c,
6870 * Send the channel message always to only one router, either
6871 in upstream or downstream. Affected file is
6872 silcd/packet_send.c.
6874 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6876 * Wrote the definition of the backup resuming protocol to the
6877 protocol specification.
6879 * Removed one redundant channel key generation from normal
6880 server during joining procedure. Removed one redundant
6881 channel key sending from server to router during joining
6882 procedure. Affected file silcd/command.c.
6884 * Made minor bugfixes to the backup router resuming protocol.
6885 Affected file silcd/server_backup.c, server.c.
6887 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Added --disable-asm configuration option. Affected files
6890 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6893 * Implemented the backup resuming protocol that is used to
6894 resume the primary router position in the cell after the
6895 primary router comes back online. Affected files
6896 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6897 and silcd/server_util.[ch].
6899 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Sleep two (2) seconds after sending QUIT command to server.
6902 Affected file lib/silcclient/command.c.
6904 * Assure that if outgoing data buffer is pending do not force
6905 send any data. Affected file silcd/packet_send.c.
6907 * Assure that if outgoing data buffer is pending do not force
6908 send any data. Affected file lib/silcclient/client.c.
6910 * Implemented the backup router support when the primary router
6911 goes down. The servers and routers can now use the backup
6912 router as new primary router without loosing connectivity.
6914 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6917 in the server to indicate disabled entry. All data read
6918 from the connection will be ignored and no data is sent
6919 for entry that is disabled. Affected files are
6920 silcd/idlist.h, silcd/server.c.
6922 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Created SFTP client and server test programs in the
6925 lib/silcsftp/tests directory.
6927 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Implemented memory filesystem (virtual filesystem) for
6930 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6933 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6935 * Implemented the SFTP (SSH File Transfer Protocol) to the
6936 lib/silcsftp. It includes SFTP client and SFTP server
6939 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6941 * Moved lib/silccore/silcprotocol.[ch] to the
6942 lib/silcutil library.
6944 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6945 take variable argument list pointer as argument. Affected
6946 file lib/silcutil/silcbuffmt.[ch].
6948 * Added silc_buffer_set function that is used to set data
6949 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6950 Affected file lib/silcutil/silcbuffer.h.
6952 * Changed various routines in the core library to use the new
6953 silc_buffer_set instead of allocating new buffer only for
6956 * Added 64-bit value formatting and unformatting support to the
6957 silc_buffer_[un]format routines. Affected file is
6958 lib/silcutil/silcbuffmt.[ch].
6960 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6961 to includes/bitmove.h.
6963 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6965 * Fixed channel user mode saving in client library. Affected
6966 file lib/silcclient/command[_reply].c.
6968 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * Defined the file transfer to the SILC Protocol. Added
6971 new packet type SILC_PACKET_FTP and defined File Transfer
6972 Payload. The mandatory file transfer protocol is SFTP
6973 (SSH File Transfer Protocol). Affected file in addition
6974 of the internet draft is lib/silccore/silcpacket.h.
6976 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6977 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6978 is used as part of backup router protocol when the primary
6979 router of the cell is back online and wishes to resume
6980 the position as primary router.
6982 * Redefined the MAC generation keys in the protocol. The
6983 same key is not used anymore in both direction. Both
6984 direction will now use different keys for sending and
6985 receiving. This fixes a potential security flaw. This
6986 change causes incompatibilities in the protocol.
6988 * Redefined also the MAC computation from the packet.
6989 An packet sequence number is now added to the MAC
6990 computation. This prevents possible replay attacks against
6991 the protocol. This change too causes incompatibilities
6994 Added `sequence' field to the SilcPacketContext to hold
6995 the current sequence number for the packet.
6997 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Added `created' field to the SilcIDListData in the file
7000 silcd/idlist.h to indicate the time when the entry was
7003 * Added `created' field to the SilcChannelEntry too. Affected
7004 file silcd/idlist.h.
7006 * Added `creation_time' aguments to all the announcement functions
7007 in the server. If it is provided then only the entries that
7008 was created after the provided time frame are actually
7009 announced. Affected file silcd/server.[ch].
7011 * The protocol says that the Channel ID's IP address must be
7012 based on the router's IP address. Added check for this in
7013 the silc_server_new_channel when processing incoming New Channel
7014 Payload. Affected file silcd/packet_receive.c.
7016 * Print out the correct version with --version in SILC client.
7017 Affected file irssi/src/silc/core/silc-core.c.
7019 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7021 * Fixed WHOWAS command to check for completnes of the client
7022 entry always, not just when the command is coming from client.
7023 Affected file silcd/command.c.
7025 * Added new function silc_server_packet_queue_purge to purge the
7026 outgoing data queue to the network. After the function returns
7027 it is guaranteed that the outgoing packet queue is empty.
7028 Affected file silcd/packet_send.[ch].
7030 * Purge the outgoing packet queue in the rekey protocol's final
7031 callback to assure that all rekey packets go to the network
7032 before quitting the protocol. Affected file silcd/server.c.
7034 * Added silc_client_packet_queue_parse as similar function as
7035 in server to the client library. The affected file is
7036 lib/silcclient/client.c.
7038 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7040 * Splitted silcd/server.c and created silcd/server_util.[ch]
7041 for utility functions.
7043 * Added new socket flag SILC_SF_DISABLED to indicate that the
7044 connection is open but nothing can be sent to or received from
7045 the connection. Affected file lib/silcutil/silsockconn.[ch].
7046 The checking for disabled socket is checked in the low level
7047 silc_socket_write and silc_socket_read functions.
7049 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Allow only nicknames and channel names that fits into the
7052 7-bit unsigned char ASCII set. Affected file silcd/command.c.
7054 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * When processing JOIN command reply in server check that if
7057 the channel exists in our global list we'll move it the local
7058 list. Affected file silcd/command_reply.c.
7060 * Fixed the check whether client is joined on the channel already
7061 in JOIN command. Affected file lib/silcclient/command.c.
7063 * Fixed the JOIN command reply to check whether the channel
7064 already exists. Affected file lib/silcclient/command_reply.c.
7066 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * Added silc_ske_status_string to map the SKE error numbers
7069 to readable strings. The affected files are
7070 lib/silcske/silcske[_status].[ch].
7072 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7074 * Do not show the private channels on the WHOIS channel list
7075 as it is not allowed by the protocol. The affected file is
7078 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Assure that the packet length digged from the actual packet
7081 is something sensible in the silc_packet_decrypt_rest_special
7082 in lib/silccrypt/silcpacket.c.
7084 * Free and NULL the allocated pointer in silc_hmac_alloc if
7085 the HMAC allocation fails. The affected file is
7086 lib/silccrypt/silchmac.c.
7088 * Print the selected security properties to the log files in
7089 the server. Affected file silcd/protocol.c.
7091 * Add SKE's reference counter even if calling the completion
7092 callback manually. Otherwise it goes negative, although it
7093 does not cause any problems. The affected file is
7094 lib/silcske/silcske.c.
7096 * Remove the client entry with short timeout after giving the
7097 KILL command. Affected file lib/silcclient/command.c.
7099 * Fixed to send error reply in WHOIS and IDENTIFY commands in
7100 case all found clients are already disconnected (WHOWAS would
7101 found them) in the server. Affected file silcd/command.c.
7103 * Update the last_receive (time of last data received) to be
7104 updated only when received private or channel message so that
7105 the idle time showed in WHOIS makes more sense.
7107 * Added boolean field `valid' in to the SilcClientEntry in the
7108 client library to indicate whether the entry is valid or not.
7109 This fixes the nickname change bug on channel when changing
7110 the nickname to be same than the old (like nick to Nick) the
7111 nickname formatter doesn't set the new nick anymore to Nick@host.
7112 Affected file lib/silcclient/idlist.[ch].
7114 * Now actually fixed the nickname changing on disconnection.
7115 Added new function silc_change_nick to the Irssi SILC Client.
7116 Affected file irssi/src/silc/core/client_ops.c,
7117 irssi/src/silc/core/silc-nicklist.[ch].
7119 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7121 * Check that the public key exists in the GETKEY command before
7122 trying to encode it. Affected file silcd/command.c.
7124 * Print some notifications on received public keys with GETKEY
7125 command in the Irssi SILC Client. Affected files are
7126 irssi/src/fe-common/silc/module-formats.[ch],
7127 irssi/src/silc/core/client_ops.c.
7129 * Use IDENTIFY command to resolve the server information in the
7130 GETKEY command instead of INFO command. Affected file
7131 lib/silcclient/command.c.
7133 * All command reply functions in the client library now calls
7134 the pending command reply callbacks even if an error has
7135 occurred. The server has done this a long time and now it was
7136 time to move the client library to this as well. Now all
7137 errors can be delivered back to the pending command reply
7138 callbacks if necessary. Affected files are
7139 lib/silcclient/command[_reply].[ch].
7141 * Change the nickname on disconnection back to the username
7142 because in reconnect the server will enforce it to it anyway.
7143 Affected file irssi/src/silc/core/silc-servers.c.
7145 * Fixed a config file parsing bug in the Irssi SILC client.
7146 Affected file irssi/src/silc/core/clientconfig.c.
7148 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * When printing the channel mode on JOIN, verify that the
7151 channel key and channel's HMAC are valid. Affected file
7152 irssi/src/silc/core/client_ops.c.
7154 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7156 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7157 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7158 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7160 * Removed channel key rekey task deleting from the function
7161 silc_server_save_channel_key. Affected file silcd/server.c.
7162 Added explicit timeout task context instead that is used to
7163 delete the task if we are registering a new task before the
7164 new task has elapsed.
7166 * When channel key rekey occurs the client library now saves
7167 the old channel key for a short period of time (10 seconds) and
7168 is able to use it in case some is still sending channel
7169 messages encrypted with the old key after the rekey. Affected
7170 file lib/silcclient/[idlist.h|client_channel.c].
7172 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7174 * Added check to the silc_server_new_id_real to not accept
7175 new ID if it is the sender's own ID. Affected file is
7176 silcd/packet_receive.c.
7178 * Assure that we do not announce ourself or the one we've
7179 sending our announcements when we're router and are announcing
7180 servers to our primary router. Affected file silcd/server.c.
7182 * Fixed silc_server_command_identify_check_client to assemble
7183 correct WHOIS packet. It send corrupted WHOIS packet and
7184 caused problem with router to router connections. Affected
7185 file silcd/command.c.
7187 Fixed also silc_server_command_whois_check the same way
7188 as for the IDENTIFY command.
7190 * Added new SilcIDListStatus to the server in the SilcIDListData
7191 structure. The status now includes the current status of
7192 the entry (like registered, resolved etc.). Affected file
7193 silcd/idlist.[ch]. Defined a bunch of different status types
7194 as well. This replaced the old boolean registered field as well.
7196 Added resolve_cmd_ident field to the SilcClientEntry structure
7197 too so that if the entry is for example being resolved so
7198 another command may attach to the same pending command reply
7199 without requiring to resolve the same entry again. This concept
7200 should optimize the WHOIS and the IDENTIFY resolving under
7201 heavy load by taking away unnecessary resolving for entries
7202 that are being resolved already.
7204 Added support for adding multiple pending commands for one
7205 command idenfier. Affected file silcd/command[_reply].[ch].
7207 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7208 before deleting the data. Otherwise the hash table will have
7209 freed data in comparison functions. Affected file is
7210 silcd/command_reply.c.
7212 * Fixed silc_idlist_replace_client_id to add the new entry to
7213 the cache with NULL nickname. Otherwise there will be invalid
7214 memory as the nickname after the nickname is freed. Affected
7215 file silcd/packet_receive.c.
7217 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7218 saved into wrong slots because the previous number of entries
7219 was not taken into account. Affected file silcd/idlist.c.
7220 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7222 * If we are router and we receive JOIN notify to a channel that
7223 does not have any users then notified client is marked as the
7224 channel founder, as it is it. The affected file is
7225 silcd/packet_receive.c
7227 * Added to the extended hash table API's table_del_*ext functions
7228 the destructor as argument too, so that the caller can decide
7229 which destructor to use or whether to use destructor at all.
7230 Affected file lib/silcutil/silchashtable.[ch].
7232 * Fixed ID Cache purging. It actually deleted the entries from
7233 the hash table after the data was freed. The hash table ended
7234 up comparing freed memory. The affected file is
7235 lib/silccore/silcidcache.c.
7237 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Fixed Irssi SILC client's KILL command's HELP syntax.
7241 * The USERS command now resolves the detailed user information
7242 if the userinfo field is missing. Affected file is
7243 lib/silcclient/command_reply.c.
7245 * Do not print error in silc_file_read if the read file does
7246 not exist. Just silently return NULL. Affected file is
7247 lib/silcutil/silcutil.c.
7249 * Fixed the silc_log_output to not wine about NULL filename
7250 and to not create some bogus " " filename. Affected file is
7251 lib/silcutil/silclog.c.
7253 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Fixed various printing bugs on the user interface in the
7256 Irssi SILC Client. Minor changes that were forgotten from
7259 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7261 * Fixed the configure.in.pre and the compilation and distribution
7262 environment to support the new autoconf 2.52. That version is
7263 now required to compile the CVS trunk.
7265 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7267 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7268 to generally parse user@fqdn format strings. Affected file
7269 lib/silcutil/silcutil.c.
7271 * Added nickname_format and nickname_force_format fields to the
7272 SilcClientParams structure. The first one defines the format
7273 for the nicknames that the library will enforce if the receives
7274 multiple same nicknames. The second one is boolean value and
7275 can be used to force the library to always enforce the format
7276 to the nicknames regardles whether there are multiple nicknames
7277 or not. This configurable formatting was employed to flexibly
7278 support accessing multiple nicknames from the user interface.
7279 The userinterface can now set the nicknames to what ever format
7280 they prefer. Affected file lib/silcclient/silcapi.h.
7282 Added function silc_client_nickname_format to the file
7283 lib/silcclient/idlist.c. It performs the nickname formatting.
7285 Added new field `hostname´ to the SilcClientEntry context.
7286 It holds the hostname of the client. Affected file is
7287 lib/silcclient/idlist.h.
7289 * Irssi SILC Client sets the nicknames in nick@hostn format.
7290 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7291 irssi/src/silc/core/silc-core.c.
7293 The WHOIS printing now also shows both the real nickname and
7294 the formatted nickname so that user knows how to access the
7295 user if there are multiple same nicknames cached. Affected
7296 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7297 printing formatting too to take the hostname now as a separate
7298 argument. The Affected file is
7299 irssi/src/fe-common/silc/modules-formats.[ch].
7301 * Changed the silc_client_get_clients_local to accept the formatted
7302 nickname as argument. It accepts the real nickname too but the
7303 formatted nickname can be used to find the true entry from
7304 multiple entries. Affected file lib/silcclient/silcapi.h and
7305 lib/silcclient/idlist.c.
7307 * Added nickname_format_parse field to the SilcClientParams.
7308 It is a callback function provided by the application to parse
7309 the nickname out of the formatted nickname string. The library
7310 calls it to get the nickname from the formatted string. Since
7311 the application generally knows better the format of the nickname
7312 string it parses it instead of the library, even though library
7313 encodes the formatted string. If the callback function is not
7314 provided then the library will use the string as is. The
7315 affected file is lib/silcclient/silcapi.h.
7317 * All the nickname strings passed to the client library in
7318 commands are now expected to be formatted nickname strings.
7319 If the command does not support the formatted nickname string
7320 it will assume that the sent string is the actual nickname.
7321 Affected file lib/silcclient/command.c.
7323 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Added public key authentication support to OPER and SILCOPER
7326 commands in the client library. Affected file is
7327 lib/silcclient/command.c.
7329 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7331 * Changed the get_auth_methdod client operation to be asynchronous.
7332 It can be async if the application resolves the authentication
7333 method from the server during the negotiation. Added new
7334 SilcGetAuthMeth completion callback that the application will
7335 call after resolving the authentication method.
7337 Added function silc_client_request_authentication_method that
7338 the application can use to resolve the authentication method
7339 from the server. Added also SilcConnectionAuthRequest callback
7340 that the library will call after the server has replied. The
7341 application can call this function if it does not know the
7342 current authentication method.
7344 Affected files are lib/silcclient/client.c and
7345 lib/silcclient/silcapi.h.
7347 * The Irssi SILC client now automatically resolves the authentication
7348 method incase any configuration information is not present (and
7349 currently there never is). The affected file is
7350 irssi/src/silc/core/client_ops.c.
7352 * Fixed public key authentication from the client library.
7353 Affected file lib/silcclient/protocol.c. Changed also the
7354 protocol specification about the public key authentication in
7355 the connection authentication protocol. The actual data to be
7356 signed is now computed with a hash function before signing.
7358 * Fixed the public key authentication from the server as well.
7359 Affected file silcd/protocol.c.
7361 * Removed the mlock()'s from the memory allocation routines.
7362 Affected file lib/silcutil/silcmemory.c. The ./configure does
7363 not check anymore for the mlock(). Affected file is
7366 * Fixed USERS command in server to allow the execution of the
7367 command for private and secret channels if the client sending
7368 the command is on the channel. Affected file silcd/command.c.
7370 * Fixed silc_client_get_clients_local to return the clients
7371 count correctly. It could return wrong value. Affected file
7372 lib/silcclient/idlist.c.
7374 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7376 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7377 types. The assembler optimizations seemed not to like 64-bit
7378 data types. The assmebler optimizations thus are now enabled
7379 also for BSD systems as opposed to only enable them for Linux.
7381 * Do not check for threads at all on BSD systems. Affected
7382 file configure.in.pre.
7384 * Removed -n and -h options from the Irssi SILC Client since
7385 they are not used in silc.
7387 * Fixed the prime generation to assure that the first digit
7388 of the generated random number is not zero since our conversion
7389 routines does not like number strings that starts with zero
7390 digit. If zero digit is seen the random number is regenerated.
7391 This caused some corrupted RSA keys when the zero first digit
7392 was met. Affected file lib/silcmath/silcprimegen.c.
7394 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7396 * Fixed WIN32 configuration in the ./configure script.
7397 Fixed to include xti.h on environments that has it.
7398 Patches by Carsten Ilchmann and andrew.
7400 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7402 * Changed the silc_id_create_client_id to be collision
7403 resistant. It is now assured that there cannot be created
7404 two same client ID's. I suspect that some weird bugs in
7405 the server were actually caused by duplicate Client IDs.
7406 Affected file silcd/serverid.[ch]. A router receiving
7407 new ID now also assures and informs the sending server
7408 if the ID caused collision.
7410 * Changed the silc_id_create_channel_id to also assure that
7411 there are no collisions.
7413 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7415 * Statement about ignoring the Mutual Authentication flag when
7416 performing rekey with PFS was a bit misleading. It is ignored
7417 if it was set in the initial negotiation, it cannot be even
7418 set in the rekey. Fixed in the ke-auth draft. Started the
7419 new versions of the protocol drafts in the doc/.
7421 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7423 * Fixed a bug in silc_client_command_identify_save when saving
7424 new channel information. The channel name was no duplicated
7425 and caused crash on exit. Affected file is
7426 lib/silcclient/command_reply.c.
7428 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7430 * Fixed the getkey command handling in the server. Send just
7431 empty OK reply to the sender if the key could not be fetched
7432 (but everything else was ok, like the key just was not available).
7433 Changed the public key parameter to optional in the protocol
7434 specs so that empty OK reply can be sent. Affected file
7437 Added a message to Irssi SILC client to tell to user if the
7438 server did not return a public key.
7440 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7442 * Fixed a channel key regeneration bug. It registered new
7443 timeout tasks exponentially until all system resources were
7444 used. Affected file silcd/server.c.
7446 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7448 * Added the SILC Document generator to the scripts/silcdoc.
7449 It can be used to generate the Toolkit Reference Manual out
7450 of the source tree. Internally it will also use the RoboDoc
7451 generator now imported in util/robodoc.
7453 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7455 * Added couple of return's in rekey protocol if error orccurred
7456 during the protocol. The execution must be terminated.
7457 Affected file silcd/protocol.c. Also, terminate the protocol
7458 always with timeout.
7460 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7462 * The client's Client ID was created initally from the wrong
7463 nickname (it could have been in format nick@host) in the
7464 silc_server_new_client. Affected file silcd/packet_receive.c
7466 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7468 * Added some SILC_LOG_ERROR's to various error conditions
7469 if client could not be added to ID cache. Affected files
7470 silcd/packet_receive.c and silcd/server.c.
7472 * When client's sock->user_data is freed, NULL also the
7473 client->router and client->connection pointers. Added check
7474 for these pointers being NULL to various places around the
7475 code. Affected file silcd/server.c.
7477 * Added client->data.registered == TRUE checks to various
7478 places around the code to assure that unregistered client's
7479 are not handled when it is not allowed. Affected file
7482 * Added `bool registered' fields to all
7483 silc_idlist_[server|client]_get_* routines to indicate whether
7484 the fetched client needs to be registered or not. Affected
7485 file silcd/idlist.[ch].
7487 * Add your own entry as registered to the ID cache in the
7488 server. Affected file server.c.
7490 * Fixed a bug in silc_server_new_server. The SilcServer was
7491 set as the new server's context instead of SilcServerEntry.
7492 This naturally caused some weird bugs.
7494 * Added "updated" field the SilcChannelEntry which indicates
7495 the time since the channel entry was last accessed. This
7496 can be used to determine whether it is necessary to
7497 announce the channel after backup resuming protocol.
7498 Affected files silcd/idlist.[ch].
7500 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7502 * Do not delete the channel rekey task when adding it
7503 for in silc_server_create_channel_key.
7505 * Changed the silc_server_create_channel_key to return
7506 TRUE or FALSE to indicate the success of the channel key
7509 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7511 * Fixed MSVC++ project files and added missing files to
7512 Makefiles under win32/.
7514 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7516 * Do not add TCP_NODELAY flag if the operating system
7517 does not have it defined. Affected files are
7518 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7520 * Fixed buffer overflow from Irssi SILC Client. Affected
7521 file irssi/src/fe-common/core/themes.c.
7523 * Fixed double free in client library in the file
7524 lib/silcclient/client.c when disconnecting from server.
7526 * Applied double free patch from cras to Irssi SILC client.
7527 Affected files irssi/src/core/[modules/expandos].c
7529 * Fixed the disconnection handling to Irssi SILC Client.
7530 The application must call silc_client_close_connection
7531 in ops->connect client operation in case of failure of
7532 the connection. Affected file is
7533 irssi/src/silc/core/client_ops.c.
7535 * Do not set sock->protocol to NULL in the function
7536 silc_client_close_connection after executing the protocol's
7537 final callback since the sock might not be valid anymore.
7538 Affected file lib/silcclient/client.c.
7540 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7542 * Do not enable SILC_THREADS if the linking with libpthread
7543 did not happen. Affected file configure.in.pre.
7545 * Added notion to protocol specification that server must
7546 verify the sent authentication payload with CMODE when
7547 setting the channel founder key. Implemented it to the
7548 server. Affected file silcd/command.c.
7550 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7552 * Added _EXTRA_DIST SILC distribution variable to the
7553 distributions file. It is used to conditionally add extra
7554 files or directories to the specific distribution. Affected
7555 files ./prepare, Makefile.am.pre and distributions.
7557 Removed the `_' from the start of the distribution names.
7560 * Added README.WIN32 for instructions to compile the Toolkit
7563 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7565 * Fixed a double free in disconnection in the server. Affected
7566 file is silcd/server.c.
7568 * Fixed the lib/silcske/groups.c to work now also with GMP
7569 MP library. The string conversion did not work when using
7570 specific base and the base is indicated in the string as well.
7572 * Created win32/ directory which now includes MSVC++ specific
7573 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7574 It will appear only in the toolkit distribution
7576 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7578 * Changed the key material distribution function in case when
7579 the hash output is too short. The data is now concatenated
7580 a bit differently than it used to. Made the change to the
7581 SKE protocol specification.
7583 * Added better GMP detection to configure.in.pre. A patch
7586 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7588 * Fixed a minor bug in SKE that might cause some problem on
7589 some platforms. Affected file lib/silcske/silcske.c.
7591 * Added the cookie checking for initiator in the SKE. It checks
7592 that the responder returns the sent cookie unmodified. The
7593 affected file is lib/silcske/silcske.c. Added new SKE
7594 error type INVALID_COOKIE that can be sent during the
7595 negotiation. Fixed some memory leaks as well.
7597 * Added the "invalid cookie" error message to Irssi SILC client's
7600 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7602 * Added `task_max' field to the SilcClientParams to indicate
7603 the maximum tasks the scheduler can handle. If set to zero,
7604 default values are used. Affected file lib/silcclient/silcapi.h.
7606 * Fixed memory leaks in silc_client_close_connection. Affected
7607 file lib/silcclient/client.c.
7609 * Added silc_client_del_client_entry to client library to free
7610 all memory of given client entry. Affected file is
7611 lib/silcclient/idlist.[ch].
7613 * Added new functions silc_client_del_channel and
7614 silc_client_del_server to delete channel and server entries.
7615 Affected file lib/silcclient/[silcapi.h/idlist.c].
7617 * Removed silc_client_del_client_by_id from silcapi.h.
7619 * Fixed the INFO command to return the server's own info
7620 correctly when querying by Server ID. Affected file is
7623 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7625 * Removed the non-blocking settings in WIN32 code in the
7626 silc_sock_[read/write] and added SleepEx instead. Affected
7627 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7628 of input data is now checked with FIONREAD and ioctlsocket.
7630 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7632 * Call silc_schedule_task_del_by_context in the
7633 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7634 Affected file lib/silccore/silcprotocol.c.
7636 * Call silc_protocol_cancel for active protocols in the
7637 silc_server_close_connection if the funtion
7638 silc_server_free_sock_user_data has not been called.
7639 Affected file silcd/server.c.
7641 * Generic tasks cannot be deleted using the del_by_fd
7642 task deleting function since generic tasks does not match
7643 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7645 * Added a notion to SILCOPER help file that the SILCOPER works
7646 only on router server, not on normal server.
7648 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7650 * Added for WIN32 support for the new scheduler as well.
7651 Affected file lib/silcutil/win32/silcwin32schedule.c.
7653 * Fixed the SHA1 implementation to work on various platforms.
7655 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7657 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7658 API. It is part of the scheduler now. Everything else is
7659 as previously but some functions has changed their names.
7660 Checkout the lib/silcutil/silcschedule.h for the interface.
7661 Updated all applications to use the new interface. Affected
7662 files are lib/silcutil/silcschedule.[ch].
7664 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7666 * Found a bug in the SKE implementation. The HASH value,
7667 specified by the protocol, was not computed correctly. The
7668 public key of the responder was not added to the computation
7669 even though it is mandatory. Affected file lib/silcske/silcske.c.
7670 This unfortunately causes incompatibilities with older
7671 clients and servers.
7673 * Added WIN32 specific network init and uninit functions:
7674 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7675 the Winsock2. Affected file lib/silcutil/silcnet.h and
7676 lib/silcutil/win32/silcwin32net.c.
7678 * Set the socket always to nonblocking mode on WIN32 after
7679 reading data or writing data. Affected file is
7680 lib/silcutil/win32/silcwin32sockconn.c.
7682 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7684 * Fixed various compilation problems under WIN32. Affected
7685 files lib/silcutil/win32/silcwin32thread.c and
7686 lib/silcutil/win32/silcwin32schedule.c.
7688 * Removed all _internal.h #includes from public header
7689 files. Internal headers must never be included from
7692 Removed also the lib/silcske/payload_internal.h file.
7694 * All include files that may be needed (public and some others
7695 included by the public headers) by application developers are
7696 now copied to the ./includes directory. It does not copy any
7697 internal headers. Affected file Makefile.defines.pre and all
7698 Makefile.am's under lib/ and subdirs.
7700 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7702 * Do not change the ~/.silc directory's permissions automatically.
7703 Affected file irssi/src/silc/core/clientutil.c.
7705 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7707 * Do not cancel the protocol in silc_server_close_connection
7708 it might cause recursion. Now cancelled in the function
7709 silc_server_free_sock_user_data. Affected file silcd/server.c.
7711 * Fixed the silc_server_remove_clients_by_server to regenerate
7712 the channel keys correctly finally. Added also new function
7713 silc_server_remove_clients_channels to actually do it.
7714 Affected file silcd/server.c.
7716 * Fixed the silc_server_new_channel to not crash by giving
7717 wrong router to the new channel. Affected file is
7718 silcd/packet_receive.c.
7720 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7722 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7723 which is given as argument to the silc_client_alloc now.
7724 It can be used to configure the client and set various parameters
7725 that affect the function of the client.
7727 * The USERS command in server did not check whether the channel
7728 is private or secret. Affected file silcd/command.c.
7730 * Added new argument to the USERS command in protocol specification.
7731 The USERS command now can take the channel name as argument
7732 as well. Added support for this in client and server and
7733 updated the protocol specs.
7735 * Completed the GETKEY command in client. It can be now used
7736 to fetch also servers public key not only some clients.
7737 Affected files lib/silcclient/command[_reply].c.
7739 * Added silc_client_get_server to return server entry by the
7740 server name. Affected files lib/silcclient/silcapi.h and
7743 * Redefined the IDENTIFY command in protocol specification to be
7744 more generic. It now can be used to query information about
7745 any entity in the SILC Network, including clients, servers and
7746 channels. The query may be based either the entity's name
7747 or the ID. Added support for this in both client and server.
7749 Affected files silcd/command.c and lib/silcclient/command.c
7750 and command_reply.c.
7752 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7753 the _from_client and _from_server functions. Affected file
7756 * Added silc_client_get_channel_by_id_resolve to the file
7757 lib/silcclient/silcapi.h to resolve channel information by
7758 its ID. Added also silc_client_get_channel_by_id that
7759 does not resolve it from the server.
7761 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7763 * Added SilcServerEntry context into the client library
7764 to represent one server. The INFO command now allocates
7765 these to save the resolved server info. For now on the
7766 client library will also keep information about servers,
7767 connected and resolved with INFO.
7769 The INFO command now allocates the SilcServerEntry context
7770 and saves the server info there. The COMMAND_REPLY in
7771 the INFO now returns the parameters to application in
7772 same order as defined in the protocol specification.
7774 The entries are cached in the client->server_cache.
7776 * The INFO command is now issued after received the Client ID
7777 from the server. Affected file lib/silcclient/client.c.
7779 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7780 to the application as the mode changer might be server.
7781 It is guaranteed that NULL is not returned anymore to the
7782 application. Affected file lib/silcclient/client_notify.c.
7784 The ID Type is now also passed to the application so that
7785 it can check whether the returned entry is SilcClientEntry
7788 Added new function silc_client_get_server_by_id to return
7789 the server entry by ID. Affected files are the
7790 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7792 * Do not create the channel in the Irssi SILC Client when issuing
7793 the JOIN command but when received the sucessful JOIN command
7794 reply. Otherwise the channel might get created even though we
7795 could not join it. The Affected file is
7796 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7798 * Fixed a channel joining bug in router. The router must also
7799 check the channel modes, invite and ban lists etc. when serving
7800 the JOIN command sent by normal server. Affected file is
7801 silcd/command.c. The router now resolves the client's
7802 information from the server who sent the JOIN command if it
7803 does not know it, and processes the JOIN command only after
7806 * Changed the SilcCommandCb to take new argument; void *context2.
7807 Affected file lib/silccore/silccommand.h
7809 The second argument in the command callbacks in the server now
7810 includes the SilcServerCommandReplyContext if the command was
7811 called as pending command callback from the command reply.
7812 Otherwise it is NULL. When called as pending the status of the
7813 command reply will be checked and if it was erronous the
7814 error will be sent to the original sender of the command.
7815 This way the client always receives the error messages even
7816 though the server was actually the one who received the error
7817 when it resent the command to router, for example. Affected
7818 files silcd/command[_reply].[ch].
7820 * Fixed sending WHOWAS command's error message to client if
7821 the requested client could not be found. It was missing.
7824 * Changed the CMODE and CUMODE commands reply arguments in the
7825 protocol specification. The Channel ID is now sent in both
7826 of the commands to identify the channel. Implemented this
7827 new feature to the client and server. Affected files
7828 lib/silcclient/command_reply.c and silcd/command.c.
7830 * Made better checks for invite and ban lists in the JOIN
7831 command in server. Affected file silcd/command.c.
7833 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7835 * The server now performs the incoming host IP/DNS lookup
7836 using the silc_socket_host_lookup and thus does not block
7837 the server anymore. Affected file silcd/server.c.
7839 * Completed the multi-thread support for SILC Scheduler in
7840 the lib/silcutil/silcschedule.c.
7842 * Fixed the configure.in.pre to detect the pthread correctly
7845 * Fixed a deadlock in silc_task_queue_wakeup in the file
7846 lib/silcutil/silctask.c.
7848 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7850 * Added new function silc_schedule_wakeup that is used in
7851 multi-threaded environment to wakeup the main thread's
7852 schduler. It needs to be used when a thread adds a new task
7853 or removes a task from task queues. After waking up, the
7854 scheduler will detect the task queue changes. If threads
7855 support is not compiled in this function has no effect.
7856 Implemented the wakeup mechanism to both Unix and WIN32
7857 systems. Affected files are lib/silcutil/silcschedule.[ch],
7858 lib/silcutil/unix/silcunixschedule.c and the
7859 lib/silcutil/win32/silcwin32schedule.c.
7861 * Added new function silc_task_queue_wakeup to wakeup the
7862 scheduler by the specified task queue. Affected file
7863 lib/silcutil/silctask.[ch].
7865 * The silc_socket_host_lookup_start now wakes up the scheduler
7866 after adding the timeout task. Affected file is
7867 lib/silcutil/silcsockconn.c.
7869 * The silc_socket_host_lookup is synchronous now if the threads
7870 support is not compiled in. However, the callback is still
7871 called asyncronously through the scheduler, anyway. Affected
7872 file lib/silcutil/silcsockconn.c.
7874 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7876 * Added new function silc_socket_host_lookup to perform
7877 asynchronous IP and FQDN lookups for the socket connection.
7878 Affected files lib/silcutil/silcsockconn.[ch].
7880 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7882 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7883 that may or may not compile the mutex support in.
7885 Changed the silc_mutex_alloc interface. It allocates the
7886 mutex now to the sent pointer and returns TRUE or FALSE.
7888 Affected file lib/silcutil/silcmutex.h.
7890 * Wrote the SILC Task Queue interface to support multi-threads.
7891 Affected file lib/silcutil/silctask.[ch].
7893 * Wrote the SILC Scheduler to support multi-threads. Affected
7894 file lib/silcutil/silcschedule.c.
7896 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7898 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7899 in lib/silcutil/win32/.
7901 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7903 * Defined SILC Mutex API and SILC Thread API and implemented
7904 them for Unix. Affected files are
7905 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7906 lib/silcutil/unix/silcunixmutex.c and
7907 lib/silcutil/unix/silcunixthread.c.
7909 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7911 * Fixed the silc_server_remove_clients_by_server's channel
7912 key re-generation. The hash table handling was incorrect
7913 and would not work with many channels. Affected file is
7916 * Fixed some memory leaks around the server code.
7918 * Rewrote the silc_server_get_users_on_channel to support IPv6
7919 based Client ID's. Affected file silcd/server.c.
7921 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7922 specification. However, a separate document must be written
7923 to define the detailed signing procedure and the payload
7924 associated with the flag. Defined the flag to the
7925 lib/silccore/silcchannel.h as well.
7927 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7929 * Changed the dynamic tables to static size tables in the
7930 lib/silccrypt/silchmac.c.
7932 * Removed GCC dependencies from the code. A patch by cras.
7934 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7936 * Do not show the error "Error receiving packet bla bla"
7937 in server if it really was not an error (-2 means that reading
7938 is pending). Affected file silcd/server.c.
7940 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7942 * Fixed a possible crash in silc_server_remove_clients_by_server
7943 in silcd/server.c. Fixed there also some memory leaks.
7945 * Fixed the silc_idlist_replace_client_id. It could replace
7946 wrong key in the hash table. Affected file silcd/idlist.c.
7948 * Do not check whether there are global users on the channel
7949 if the channel->global_users is FALSE. Affected functions
7950 silc_server_remove_from_one_channel and
7951 silc_server_remove_from_channels in silcd/server.c. Also,
7952 do not check if the removed client is local as we can be
7953 sure that global client was not removed from the channel
7954 and checking for global users is not needed.
7956 * The silc_server_remove_clients_by_server now re-generates
7957 the channel keys correctly for those channels that had
7958 clients removed from them. Affected file silcd/server.c.
7960 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7962 * Found the reason of random crashes in the server. We weren't
7963 ignoring the SIGPIPE signal (which can be sent in write())
7964 and it crashed the server. Affected file silcd/silcd.c.
7966 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7968 * Assure that sock->user_data is not NULL in the function
7969 silc_server_packet_send in silcd/packet_send.c.
7971 * Disconnect the remote connection if it could not be added
7972 to any ID lists in the server. The affected file is
7975 * Check in silc_server_packet_send[_real/dest] that the
7976 socket is not disconnecting and ignore the data if it is.
7977 Affected file silcd/packet_send.c.
7979 * Define inline to __inline on native WIN32 compilation.
7980 Affected file includes/silcwin32.h.
7982 * Added some explicit type casts for inline code since MSVC
7983 require them. Affected files lib/silcutil/silcbuffer.h,
7984 lib/trq/silcdlist.h and lib/trq/silclist.h.
7986 * Print warning in log files from now on if the packet
7987 decryption fails. Affected file silcd/server.c.
7989 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7991 * Changed the `say' client operation's interface to accept
7992 new `type' argument to indicate the type of the message sent
7993 by the library. The application may filter the library's
7994 messages according the type. The affected file is the
7995 lib/silcclient/silcapi.h.
7997 * Added two new functions to lib/silcclient/silcapi.h:
7998 silc_client_del_client and silc_client_del_client_by_id.
7999 Affected file lib/silcclient/idlist.c.
8001 * Moved the clientincludes.h from includes/ to silc/ and
8002 serverincludes.h from includes/ to silcd/.
8004 * The modes for the CMODE and CUMODE are now passed as
8005 uint32 for application with COMMAND_REPLY. The affected
8006 file is lib/silcclient/command_reply.c.
8008 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8010 * /WHOIS without arguments shows client's own information.
8011 Affected file lib/silcclient/command.c.
8013 * Changed PING to not accept any arguments. The specs
8014 says that client can ping only the connected server so
8015 requiring an argument is not needed. Affected file is
8016 lib/silcclient/command.c.
8018 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8020 * Fixed a fatal bug in private message sending and reception
8021 encryption and decryption when using private message keys.
8022 The implementation was incorrect and did not follow the
8023 specification. It causd that some of the message were
8024 lost since it did not use the sending and receiving keys
8025 as the protocol suggests. This has been fixed and will cause
8026 incompatibilities with older clients when sending private
8027 message encrypted with private message keys. Affected files
8028 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
8029 and various other in Irssi SILC Client.
8031 Added `responder' boolean argument to the functions
8032 silc_client_add_private_message_key[_ske] to indicate when
8033 the key is added as responder or initiator of the key
8036 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8038 * Removed the silc_ske_check_version function and created
8039 a SilcSKECheckVersion callback. Added also a function
8040 silc_ske_set_callbacks that is now used to set all SKE
8041 callbacks. The callback functions are not given to
8042 the SKE functions anymore, but this function is used to
8045 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
8047 * Added `silc_version' argument to the silc_client_alloc
8048 to define the version of the application for the library.
8049 The library will use the version string to compare it
8050 against the remote host's (usually a server) version
8051 string. Affected file lib/silcclient/silcapi.h
8053 * Added the KE protocol context to Key Agreement context
8054 in client library so that we can abort the SKE if it
8055 is in process when we get timeout. Affected file is
8056 lib/silcclient/client_keyagr.c.
8058 * Do not resolve the client ID forever if it returns in the
8059 first time that such client does not exist. This was done
8060 for example with private message. Affected file is
8061 lib/silcclient/client_prvmsg.c.
8063 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8065 * Do not add regex.h for WIN32. The affected file
8066 includes/silcincludes.h.
8068 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
8069 not work yet 100%. It generates the DLL's automatically
8070 when compiling with --with-win32 under cygwin.
8072 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8074 * lib/contrib/regex.c is not compiled on WIN32.
8076 * Added silc_net_get_socket_opt function to the
8077 lib/silcutil/silcnet.h.
8079 * Added includes/silcwin32.h for WIN32 specific includes
8082 * Do not use ptime structure or any of the posix process
8083 functions on WIN32 in lib/silccrypt/silrng.c.
8085 * Added silc_gettimeofday to provide generic function
8086 for struct timeval on all platforms. Added the function
8087 to lib/silcutil/silcutil.h.
8089 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8091 * Moved the lib/silccore/silcsockconn.[ch] to the utility
8092 library as they clearly belong there. As a plus side we
8093 can make the actual socket connection routines platform
8096 Added also new generic function silc_socket_read and
8097 silc_socket_write (that used to be silc_packet_[read/write].
8098 The implementation of these are platform specific.
8100 * Added WIN32 specific routines of silc_socket_[read/write]
8101 to lib/silcutil/win32/silcwin32sockconn.c.
8103 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8105 * Added preliminary support for native WIN32 compilation under
8106 cygwin (using the -mno-cygwin option for GCC) to the
8107 ./configure.in.pre. The --with-win32 now prepares the
8108 compilation for native WIN32.
8110 * Rewrote the SILC Scheduler interface in the file
8111 lib/silcutil/silcschedule.h. The scheduler is now context
8112 based and does not have anymore any global static scheduler.
8113 Moved the Unix scheduler to the lib/silcutil/unix/ directory
8114 and created lib/silcutil/win32 directory for WIN32 based
8117 * Added Unix specific network routines to the
8118 lib/silcutil/unix/silcunixnet.c and the old
8119 lib/silcutil/silcnet.c includes now only generic routines.
8121 Added WIN32 specific network routines to the
8122 lib/silcutil/win32/silcwin32net.c.
8124 * Added Unix specific utility functions from the
8125 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
8127 * Added WIN32 SILC Scheduler to the file
8128 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8131 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8133 * Do not handle JOIN notify in the server if the target client
8134 is not registered (idata->registered == FALSE). The affected
8135 file is silcd/packet_receive.c.
8137 * Update the nickrec->founder in event_cumode in the Irssi SILC
8138 client. Affected file irssi/src/silc/core/silc-channels.c.
8140 * Fixed the CUMODE_CHANGE notify handling in the server when
8141 server and router are announcing their clients on channels.
8142 Now the mode changes are saved and notified correctly. The
8143 affected file is /silcd/packet_receive.c.
8145 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8146 They really did not replace the cache entry in the ID Cache.
8147 Now they do that. Affected file silcd/idlist.c.
8149 * Fixed the KICK notify handling in the Irssi SILC client to
8150 update the channel records so that the kicked client does not
8151 appear to be on the channel. The affected file is
8152 irssi/src/silc/core/silc-channels.c.
8154 * Always update the conn->current_channel when executing command
8155 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8157 * Fixed the KILL notify handling in Irssi SILC client to remove
8158 the killed client on all channels.
8160 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Fixed the silc_parse_command_line to remove extra spaces
8163 from the start and end of the arguments. Affected file is
8164 lib/silcutil/silcutil.c.
8166 * Cancel and free any active protocol in the function
8167 silc_server_close_connection. Affected file silcd/server.c.
8169 * Cancel and free any active protocol in the function
8170 silc_client_close_connction. Affected file is
8171 lib/silcclient/client.c.
8173 * Do not execute the KILL command for clients that are in
8174 history (ie. they are not in the network). Affected file is
8177 * Fixed KILL notify handling, client does not crash anymore.
8178 Affected file irssi/src/silc/core/silc-channels.c.
8180 * Reduced the default packet buffer size from 2048 to 1024 in
8181 lib/silccore/silcpacket.c.
8183 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8184 counter to the SKE context that is incresed when the SKE library
8185 performs async operation outside the library. If the outside
8186 process frees the SKE context and FREED status will be set
8187 and the library will detect after the sync operation that the
8188 libary is freed. The affected files are
8189 lib/silcske/silcske[_status].[ch].
8191 * Resolve the client entry information in the function
8192 silc_client_channel_message to assure that NULL pointer is not
8193 passed as client entry to the application. */
8195 * Fixed the task timeout calculation to assure that there is
8196 never negative timeouts. The affected file is
8197 lib/silcutil/silcschedule.c.
8199 * Fixed the channel user mode notification sending in server.
8200 It was sent point-to-point to the router (or to server by router)
8201 but it needs to be destined to a channel. The routines now
8202 supports sending the channel user mode notifys to the channels
8203 when announcing clients and channels. Affected files are
8204 silcd/server.c and silcd/packet_receive.c.
8206 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8207 It did not actually replace the old channel entry in the cache.
8208 Affected file lib/silcclient/client_notify.c.
8210 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Fixed a possible crash in silc_packet_send_prepare. It now
8213 assures always that there is enough space in the buffer and
8214 at the tail area of the buffer (for MAC).
8216 Fixed the inbound buffer reallocation in silc_packet_read.
8217 It was old code and did not handle the reallocation correctly.
8220 The affected file is lib/silccore/silcpacket.c.
8222 * Fixed buffer overflow in silc_parse_nickname in the file
8223 lib/silcutil/silcutil.c.
8225 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * make install generates new server keys only if there is not
8230 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8233 Added check that if the NOREPLY is set then we will not send
8234 the away message. This avoids infinite loop of away messages
8235 if both clients are away. The affected file is
8236 lib/silcclient/client_prvmsg.c.
8238 * Fixed client crash if /NICK was given without arguments.
8239 Affected file lib/silcclient/command.c.
8241 * Server does not send the invite list in INVITE command back
8242 to the client if the list was not altered. Added this notion
8243 to the protocol spec as well. Affected file silcd/command.c.
8245 Fixed possible crash in INVITE command by checking the
8246 value of silc_server_get_client_route command.
8248 * Fixed the INVITE notify type handling. The arguments are now
8249 taken in correct order and client does not crash. The affected
8250 file is irssi/src/silc/core/silc-channels.c.
8252 Removed the "Inviting xxx to channel" message from the
8253 client library away and let the application handle it.
8254 Affected file lib/silcclient/command.c. Added that message
8255 to Irssi SILC client's message formats.
8257 * Fixed CMODE command crash in client. It now checks the
8258 amount of arguments correctly and does not crash. The affected
8259 file is lib/silcclient/command.c.
8261 * Do not create new channel automatically in silc_channels_join
8262 but check whether the channel by that name already exists.
8263 Affected file irssi/silc/core/silc-channels.c.
8265 * Do not send the SERVER_SIGNOFF to router if the disconnected
8266 entity was the router. Affected file silcd/server.c.
8268 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8269 SILC client as it was missing from there.
8271 Added the handling of the KICK notify to the Irssi SILC client
8272 as it was missing. Added "you have been kicked" message to
8273 Irssi SILC client's message modules formats.
8275 Added the handing of the KILL notify to the Irssi SILC client
8276 as it was missing. Added the kill message module formats
8279 The affected file is irssi/src/silc/core/silc-channels.c.
8281 * The router did not save the channel mode the server announced.
8282 Affected file silcd/packet_receive.c.
8284 * Fixed a possible crash in INFO command in server. If the
8285 server did not provide the server info it crashed. Affected
8286 file silcd/command.c.
8288 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Fixed the GETKEY command in the server to check also the
8291 global list. Otherwise the GETKEY would not work correctly
8292 in normal SILC server. Affected file silcd/command.c.
8294 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Fixed GETKEY crash, it crashed if the command did not succseed.
8298 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8301 is now real and not just an macro interface to GMP.
8303 Removed the entire GMP from the source tree and imported new
8304 NSS MPI library instead. Reason for removing GMP is that it is
8305 extremely large and compiles extremely slow. The NSS MPI
8306 is only a few files and compiles in less than 10 seconds.
8307 The speed is also about the same as GMP. The MPI is imported
8308 to lib/silcmath/mpi.
8310 If the system has GMP installed we will still use the GMP.
8311 If it is not then the NSS MPI will be compiled.
8313 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Merged a long nickname (127 characters long) crash bugfix from
8316 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8318 * Merged a freed memory reference bugfix from Irssi CVS tree.
8319 Affected file irssi/src/core/commands.c.
8321 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * Added the server's public key sving and verification to the
8324 server when performing the SKE. This was missing and the
8325 remote server's (or router's) public key was accepted without
8326 checking whether we have it previously or trust it at all.
8327 Affected file silcd/protocol.c.
8329 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Check in the silc_server_timeout_remote if protocol is active
8332 and make sure that the protocol's final callback is called so
8333 that all memory if freed. Affected file silcd/server.c.
8335 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * silc_server_whois_send_reply crashed the server if the nickname
8338 was 127 characters long. Affected file silcd/command.c.
8340 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Added sanity check to the silc_server_new_client. If the hostname
8343 is provided inside username then check that the provided hostname
8344 really is the same as the resolved one. If the hostname was not
8345 resolved then check it from the public key. Affected file is
8346 silcd/packet_receive.c.
8348 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8349 if the server disconnected us and the connection is not valid
8350 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8352 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8353 the library to the lib/silcutil/silcutil.[ch].
8355 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Close log file after open. Affected file
8358 lib/silcutil/silclog.c.
8360 * Check whether sock == NULL in silc_client_send_packet and return
8361 if it is. Affected file lib/silcclient/silcclient.c.
8363 * Check rec->entry == NULL in the Irssi SILC Client before
8364 sending the channel message. Affecte file is
8365 irssi/src/silc/core/silc-servers.c.
8367 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Merged a splitted window bugfix from Irssi CVS tree. The
8370 affected file is irssi/src/fe-text/textbuffer-view.c.
8372 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8373 It did not print nickname.
8375 * Improved the distributions system a bit.
8377 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8380 irssi/src/fe-text/gui-window.c.
8382 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8383 to in-active server. The affected file is
8384 irssi/src/silc/core/client_ops.c.
8386 * Resolve the client in USERS command reply if the entry does
8387 not have username resolved. The affected file is
8388 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8389 command to WHOIS command to really resolve stuff. The USERS
8390 is not used any more in any critical section so WHOIS can
8391 be used even though it might be slower than IDENTIFY.
8393 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8396 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Changed the protocol API a bit more consistent in the
8399 lib/silccore/silcprotocol.[ch].
8401 * Changed the following headers to ROBODoc format:
8403 lib/silccore/silcpayload.h
8404 lib/silccore/silcprotocol.h
8405 lib/silccore/silcsockconn.h
8407 All core library headers are now formatted.
8409 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Fixed a bug in Irssi SILC client; do not show that you are
8412 server/router operator if you really are not. Affected file is
8413 irssi/src/silc/core/client_ops.c.
8415 * Renamed silc_command_free_payload to silc_command_payload_free.
8416 Affected file lib/silccore/silccommand.h
8418 * Added silcmath.h to include the prototoypes of various routines
8419 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8422 * Changed the following headers to ROBODoc format:
8424 lib/silccore/silcchannel.h
8425 lib/silccore/silccommand.h
8426 lib/silccore/silcid.h
8427 lib/silccore/silcidcache.h
8428 lib/silccore/silcmode.h
8429 lib/silccore/silcnotify.h
8430 lib/silccore/silcpacket.h
8431 lib/silcmath/silcmath.h
8433 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * Added checking to the server code not to start the server if
8436 ciphers and stuff are not configured properly. Affected files
8437 silcd/serverconfig.[h] and silcd/server.c.
8439 * Changed the layout of the header files of the public interfaces
8440 in the SILC libraries. The new layout supports ROBODoc
8441 documentation tool (and some others) so that it is easy to create
8442 a library reference manual. All the other headers and source
8443 code must still follow the CodingStyle document. Also source
8444 code must not include these ROBODoc stuffs, only the headers.
8445 Furthermore, all public interface headers must now be named
8446 by using `silc' prefix, example: silcapi.h, silccipher.h.
8447 Some files were renamed due to this. All the other headers
8448 must not be used as public interfaces. I will update the
8449 CodingStyle document later. Changed following headers, so far:
8451 lib/silcclient/silcapi.h
8452 lib/silccore/silcauth.h
8453 lib/silccore/silcprivate.h
8454 lib/silccrypt/silcdh.h
8456 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Removed silc_client_packet_send_flush from the client library
8461 as it is not needed. Affected file lib/silcclient/client.[ch].
8463 * Added printing of message of unresolved authentication method
8464 to the Irssi SILC client. Added it to the module formats.
8465 Removed the same message from the client library.
8467 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Added new distribution feature, DISTLABEL. Every distribution
8470 can define own preprocessor label that can be used in the
8471 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8472 file distributions, acconfig.h.pre and prepare.
8474 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added Makefile.defines_int to include the actual definitions
8477 for Makefile.defines.in. Tested the new distribution system,
8478 created distributions and tested installation.
8480 * Added AWAY message printing to the Irssi SILC client. Added
8481 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8483 * Added SCONNECT command to call the SILC's CONNECT command.
8484 Cannot use CONNECT directly since Irssi uses that internally.
8485 Affected file irssi/src/silc/core/silc-servers.c.
8487 Added ACTION local command. It is same as ME command but takes
8488 the channel as mandatory argument.
8490 Rewrote some of the Irssi's help files to suite for SILC
8493 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added Makefile.defines[.in] that should for now on be included
8496 in all Makefile.am file in the source tree. That file includes
8497 all common compilation definitions for SILC source tree.
8499 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Minor changes to the ./prepare script to change the package
8502 name according the distribution name to the configure.in.
8504 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Created new distribution system. Added file `distributions'
8507 that defines all the distributions that can be created out of
8508 the SILC source tree. The ./prepare script now reads that
8509 file to determine how to prepare the distributions. The
8510 first argument to the ./prepare is the name of the distribution
8511 and second is the version of the distribution. If given
8512 without arguments it creates the default (toolkit) distribution
8513 with the default version (defined in ./prepare).
8515 All Makefile.am files that are subject to the distributions
8516 are now named as Makefile.am.pre. These are ./Makefile.am
8517 and lib/Makefile.am. Others may be changed later.
8519 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Added invite list, ban list, some key management and connection
8522 error message printing to module formats in the Irssi SILC client.
8524 * Added new silc_client_set_away_message to set the away message
8525 that is back to the person who sent private message. The
8526 affected file lib/silcclient/silcapi.h and the
8527 lib/silcclient/client_prvmsg.c.
8529 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Fixed the private message sending in the Irssi SILC client,
8532 added local command KEY to the Irssi SILC client.
8534 Added key management and key agreement message formats to the
8535 irssi/src/fe-common/silc/module-formats.[ch].
8537 Added USERS (alias WHO) printing, server/router operator
8538 indication and LIST command printing to the module formats.
8540 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Fixed channel joining notify handling, cumode notify handling
8543 from Irssi SILC client.
8545 * Added SILC specific module-formats to the Irssi SILC client so
8546 that SILC specific message hilighting, colors etc is possible.
8547 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8549 Added channel mode, channel user mode, actions, notices,
8550 whois and whowas printing to the the module-formats.c.
8552 * Fixed a bug in channel deletion in the server. The channel
8553 is not left to the cache even if the channel founder auth mode
8554 is set when there are no users anymore on the channel. Affected
8555 file silcd/server.c.
8557 * The silc_net_localhost now resolves the entire hostname including
8558 the domain name. Affected file lib/silcutil/silcnet.c.
8560 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Changed the ask_passphrase client operation to be ascynchronous.
8563 It has now a completion callback and a context that the
8564 application must call after it has got the passphrase from
8565 the user. Affected files lib/silcclient/silcapi.h,
8566 lib/silcclient/protocol.c, lib/silcclient/command.c and
8569 Added SilcAskPassphrase callback that the application calls
8570 to deliver the passphrase to the library.
8572 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8573 The public key verification and especially a certificate
8574 verification is asynchronous procedure.
8576 Added new SILC_SKE_STATUS_PENDING status to indicate the
8577 request is pending and a callback will be called to finalize
8580 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8581 indicate that remote end did not send its public key (or
8582 certificate), even though we require it. Added check for this
8583 condition in the SKE. This was a security bug, now fixed.
8585 Defined new SilcSKEVerifyCbCompletion callback that is called
8586 when the verification process is completed.
8588 The affected files lib/silcske/silcske_status.h and
8589 lib/silcske/silcske.[ch].
8591 * Changed the verify_public_key client operation to be async
8592 as well. Defined SilcVerifyPublicKey callback that is used to
8593 indicate the success of the public key verification process.
8595 Changed the server and client to use the new async client
8598 * Changed the Irssi SILC client's internal scheduler to be called
8599 twice as many times as it used to be. As a result the client
8600 should be a bit faster now. Affected file is
8601 irssi/src/silc/core/silc-core.c.
8603 * Added support to Irssi SILC client of asynchronous public key
8604 verification and passphrase inquiry. Affected file is
8605 irssi/src/silc/core/silc-core.c.
8607 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Do not say "You have left channel %s" in client library.
8610 Moved it to the application. Affected files are
8611 lib/silcclient/command.c and silc/client_ops.c.
8613 * Fixed silc_client_get_clients. Command context was not
8614 duplicated and was freed memory in the callback. Affected
8615 file lib/silcclient/idlist.c.
8617 * Do not say "you are now talking..." on JOIN command in the
8618 client library. The appliation must handle it.
8620 * Do not say ".. changed topic to" in command reply in the
8621 client libary. The application must handle it.
8623 * Fixed TOPIC command sending in the client library.
8625 * Fixed a memory leak in silc_client_command_free in the file
8626 lib/silcclient/command.c.
8628 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Imported a modified version of Irssi client to the source tree.
8631 The Irssi will be used to create a new client called
8632 Irssi SILC. Imported to irssi/.
8634 Added silc_core_init_finish function to the Irssi. Affected
8635 file irssi/configure.in.
8637 A lot changes in the Makefile.ams around the irssi tree.
8639 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Do not rehash if the new size is same as the old size of the
8642 hash table, in the silc_hash_table_rehash*. The affected file
8643 lib/silcutil/silchashtable.c.
8645 * Replaced hash_table_del_by_context calls from the server
8646 (when channel->user_list and client->channels) to the
8647 hash_table_del as it is sufficient and faster.
8649 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added silc_hash_table_list, silc_hash_table_get and the
8652 SilcHashTableList structure to provide an alternative way to
8653 traverse the hash table. The affected files are
8654 lib/silcutil/silchashtable.[ch].
8656 * Changed the server's idlist routines to use the hash table
8657 routines to optimize the code.
8659 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Replaced the client entry's `channel' list and channel entry's
8662 `user_list' list to hash tables for optimized lookup. Changed
8663 the code to use the hash table interface around the code.
8664 Affected file lib/silcd/idlist.[ch].
8666 * Added `auto_rehash' boolean argument to the function
8667 silc_hash_table_alloc to indicate whether the hash table should
8668 auto-rehash when it thinks is appropriate time. It will
8669 increase the hash table size if the there is twice as much
8670 entries in the table than the size of the table, and will
8671 decrease the size if there are twice as less entries than
8672 the size of the table.
8674 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8678 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * silc_idcache_purge_by_context deletes the entry now by context
8681 as it is supposed to do. Affected file lib/silccore/idcache.c.
8683 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8684 client is not anymore valid (WHOWAS givens the info) and not
8685 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8687 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Removed the `data' and `data_len' arguments from the ID Cache
8690 interfaces and added `name' argument. ID Cache does not handle
8691 anymore the binary data only a names associated with given ID.
8693 * When hashing a Client ID with silc_hash_id the entire ID is
8694 not hashed anymore, instead only the hash of the Client ID is
8695 hashed. This way we can access the Client ID from the cache
8696 with Client ID but with the hash of the ID (which is a hash of
8697 the nickname) as well without any difference in performance.
8699 Added also silc_idcache_find_by_id_one_ext to do one on one
8700 searching when we have the actual ID. Added also function
8701 silc_hash_client_id_compare. The affected files are
8702 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8704 * When hashing the name associated with a ID it is always done
8705 in lowercase. This way we can access the cache without worrying
8706 about case-sensitivity, even though, for example nicknames are
8709 * Fixed a bug in server with channel message sending. It put
8710 wrong ID type as destination ID. The affected file
8711 silcd/packet_send.c.
8713 * silc_idcache_del_by_context now deletes from all hash tables
8714 by context. Affected file lib/silccore/idcache.c.
8716 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Changed the client library to use the new ID Cache interface.
8719 Changes around the source tree.
8721 * Added silc_hash_table_rehash_ext to rehash with specific
8722 hash function. Affected file lib/silcutil/silchashtable.[ch].
8724 * Added silc_hash_string_compare to compare two strings in the
8725 hash table. Affected file lib/silcutil/silcutil.[ch].
8727 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Added new function silc_idcache_del_by_context into the
8730 lib/silccore/idcache.[ch].
8732 * Changed the server's ID list routines to use the new ID Cache
8733 interface. Changes around the source tree.
8735 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8737 * Added silc_hash_table_del[_by_context]_ext functions in to the
8738 lib/silcutil/silchashtable.[ch].
8740 Removed silc_hash_table_find_all* routines and added new
8741 silc_hash_table_find_foreach to replace them.
8743 Added silc_hash_table_replace_ext function as extended
8744 replacing function. Separated the simple hash table interface
8745 from the extended hash table interface in the file
8746 lib/silcutil/silchashtable.h.
8748 * Fixed minor bugs and changed it to use some of the new
8749 hash table functions in lib/silccore/idcache.c
8751 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8753 * Added new function silc_hash_table_find_all to return all keys
8754 in the hash table by the specified key. As the hash table is
8755 collision resistant it also makes it possible to have several
8756 duplicate keys in the hash table. This function may be used to
8757 find all of the keys from the hash.
8759 Added user_context arguments to the SilcHashFunction,
8760 SilcHashCompare and SilcHashDestructor to deliver user specified
8763 Added new fuctions silc_hash_table_find[_all]_ext to do
8764 extended lookup with specified hash and compare functions and
8765 specified user contexts.
8767 Added new function silc_hash_table_add_ext to add the key
8768 with specified hash function and user context.
8770 Added new function silc_hash_table_foreach to traverse all
8771 entrys in the hash table. Added SilcHashForeach callback
8774 Added new function silc_hash_table_del_by_context to delete
8775 the entry only if the context associated with the key matches.
8777 Affected files are lib/silcutil/silchashtable.[ch].
8779 * Removed silc_hash_[server/client/channel]_id and added just
8780 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8781 silc_hash_id_compare to compare two ID's using as the hash table
8782 comparison function. Added also silc_hash_data to hash
8783 binary data and silc_hash_data_compare to compare it.
8785 * Removed silc_idlist_find_client_by_hash as it is not needed
8786 anymore. Affected file silcd/idlist.[ch].
8788 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8789 to use internally the SilcHashTable. The new ID Cache is a lot
8790 faster than the old one. Some of the ID Cache interface was also
8791 rewritten and obsolete and stupid functions were removed.
8793 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Added entry_count field to the SilcHashTable to keep the number
8796 of the entries in the table. Implemented the function
8797 silc_hash_table_rehash. Added new function
8798 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8800 Fixed a minor bug in silc_hash_table_free.
8802 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8803 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8804 into the lib/silcutil/silcutil.[ch].
8806 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Implemented a collision resistant hash table into the
8809 lib/silcutil/silchashtable[ch]. See the header and the source
8810 for the SilcHashTable API.
8812 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Merged dotconf version 1.0.2 into lib/dotconf.
8816 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Do not compile anything in lib/silcsim/* if the SIM support
8819 is not enabled. The tree should now compile without problems
8822 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8824 * Compiled the SILC under cygwin. Compiled and tested briefly
8825 without problems. More tests needed. The SIMs didn't compile
8828 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8830 * Fixed possible crash in silc_get_username in the
8831 lib/silcutil/silcutil.c.
8833 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Fixed a va_arg in silc/client_ops.c.
8837 * Oops, RC5 routines were named AES and caused some problems
8838 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8840 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8842 * Added new SilcIDIP structure into the lib/silccore/id.h and
8843 replaced the old `ip' fields from all SILC ID's to that type.
8844 This is a step towards IPv6 support.
8846 The silc_id_get_len takes now the ID as an extra argument.
8847 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8848 both IPv4 and IPv6 based ID's.
8850 The affected files are lib/silccore/id.[ch] and other files
8851 around the tree using these routines.
8853 * Removed the ID length arguments in server from various
8854 silc_server_send_notify_* routines -> they are not needed
8857 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8859 * Fixed memory leak in silc_encode_pem_file in the file
8860 lib/silcutil/silcutil.c.
8862 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8864 * Check minor version as well in the SKE. Affected files are
8865 silcd/protocol.c and lib/silcclient/protocol.c.
8867 * Added --identifier option to the server so that an identifier
8868 can be when creating the public key for the server. Affected
8869 file is silcd/silcd.c.
8871 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8872 lib/silccrypt/silcpkcs.c.
8874 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Register default ciphers and stuff when using -C option with
8877 the server. Affected file sildc/silcd.c.
8879 * Put back the servers public key filename format, it is better
8880 than the new one. For now, the client keys are saved with the
8881 new filename format. The affected file silc/client_ops.c.
8883 * Implemented the Cipher API for the rest of the ciphers that
8884 did not implement it or implemented it the wrong way.
8886 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Register default ciphers and stuff when using the -S option
8889 in the client. Affected file silc/silc.c. Same also when
8890 creating new key pair with -C option.
8892 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Fixed the silc_verify_public_key client operation function to
8895 save the public keys differently. The fingerprint is now
8896 used as filename and not the hostname. This way also the
8897 client keys are saved uniquely and not with hostnames. The
8898 affected file is silc/client_ops.c.
8900 * Trimmed the silc_hash_fingerprint function to remove extra
8901 whitespaces from the end of the fingerprint. The affected
8902 file is lib/silccrypt/silchash.c.
8906 * Added silc_cipher_register_default function to register all
8907 default ciphers. It can be used when configuration files
8908 does not exist and the application does not want any specific
8909 ciphers in any specific order.
8911 The SilcDList is now used as silc_cipher_list dynamically
8912 allocated cipher list. Removed the static list all together
8913 and now all ciphers must be allocated to the dynamic list.
8914 The silc_cipher_alloc routine was changed to check only the
8917 All silc_cipher_* routines that used to return int returns
8920 The affected files lib/silccrypt/silccrypt.[ch].
8922 * The same thing was done to silc_hash_* as for silc_cipher_*
8923 routines. Affected files lib/silccrypt/silchash.[ch].
8925 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8926 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8927 Added also silc_pkcs_[un]register[_default] functions.
8928 Removed the data_context from the PKCS API.
8930 * Added silc_hmac_register_default function to register default
8931 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8932 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8933 to unregister all hmacs at once.
8935 * Register the default ciphers, hash functions, PKCSs and HMACs
8936 if client's configuration file does not exist. The affected
8939 * The client did not load the hash functions from the SIM
8940 modules at all. Added support for this. Affected file is
8941 silc/clientconfig.c.
8943 * When decoding public key with silc_pkcs_public_key_decode, check
8944 the supported algorithm only if PKCS are registered. Affected
8945 file lib/silccrypt/silcpkcs.c. The same was done with the
8946 silc_pkcs_private_key_decode.
8948 * Fixed the SILC List routines to keep the list always in order.
8949 It used to change the list's order when traversing the list but
8950 not it preserves the order. Affected file lib/trq/silclist.h.
8952 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Added the client library to use the SilcSocketConnection's
8955 reference counter (by silc_socket_dup) to prevent the bug that
8956 the socket object may be freed underneath async operation.
8958 * The name resolv library checking fixes in the configure.in.pre.
8961 * Created new version of the protocol drafts for future
8962 development. The -03 drafts are the ones that will be changed
8963 in the trunk now and the -02 will remain as they are.
8965 * Send list of CUMODE notifys to the router when announcing
8966 the channel users to the router. Affected file silcd/server.c.
8967 If the router receiving channel founder CUMODE for a channel
8968 that already has channel founder it will send CUMODE notify
8969 to the sender to remove the channel founder rights from the
8970 announced client. Affected file silcd/packet_receive.c.
8972 * The CUMODE notify may now use Server ID as well as the entity
8973 who changes the mode. Updated protocool specs.
8975 * Updated INSTALL and README files.
8977 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * New web pages in the http://silc.pspt.fi. The pages was
8984 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Implemented the [DenyConnectin] config section in the server.
8987 Added silc_server_config_denied_conn to check whether incoming
8988 connection is denied. Affected file silcd/serverconfig.[ch].
8990 * Do not check the ports when checking the incoming configuration
8991 data if the port is 0, meaning any. Affected file is
8992 silcd/serverconfig.c.
8994 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Fixed buffer overflow in silc_string_compare in the file
8997 lib/silcutil/silcutil.c.
8999 * Fixed double free in silc_server_command_leave in the file
9002 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * Fixed the version checking in the server. Affected file is
9007 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Fixed the configuration data fetching when accepting new
9010 connections in the server. Affected file silcd/server.c.
9012 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Added `sender_entry' argument to the function
9015 silc_server_packet_relay_to_channel so that we can check
9016 whether some destination actually belongs to the same route
9017 the sender belongs (ie, we must not resend the packet to the
9018 sender). Affected file silcd/packet_send.[ch].
9020 * Added `servername' field to the SilcClientEntry in the server
9021 to hold the name of the server where client is from. Affected
9022 file is silcd/idlist.h.
9024 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Moved the channel message encrypting in the router betwen
9027 router connections from silc_server_channel_message to the
9028 silc_server_packet_relay_to_channel since we want to check
9029 whether we have anybody channel before encrypting anything.
9030 Affected files silcd/packet_[receive/send].c.
9032 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Fixed the [AdminConnection] server config section to support
9035 multiple entries. Affected file silcd/serverconfig.c.
9037 * Added support into the server to check the validity of the
9038 incoming connection before executing any KE or authentication
9041 * The connection configuration is now saved to the KE and
9042 connection auth protocol contexts and not fetched anymore in
9043 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
9045 * The local hosts listenning address and port is also resolved
9046 now when starting the server. We want to have the socket object
9047 to include the real address and port for the listener. Added
9048 new function silc_net_check_local_by_sock into the files
9049 lib/silcutil/silcnet.[ch].
9051 * Fixed a broadcast bug in server -> do not broadcast if we
9054 * Fixed a routing bug. Do not route broadcast packets ever.
9055 Broadcast packets must be processed always and not routed since
9056 they may be destined to some other host than yourself and thus
9057 would get routed without no good reason. Affected file is
9060 * Added function silc_server_config_is_primary_route to check
9061 whether primary router connection has been configured (a router
9062 configuration that we are initiating). If there is not, we
9063 will assume that there is only two routers in the SILC network
9064 and we will use the incoming router connection as our primary
9065 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
9067 * Changed the order of the broadcasting. Broadcast _after_ the
9068 packet has been processed not before. Affected file is
9071 * Fixed a [ClientConnection] parsing bug. The port was never
9072 parsed correctly thus resulting to port 0. Affected file
9073 silcd/serverconfig.c.
9075 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
9076 argument and did not set the broadcast packet flag. Affected
9077 file silcd/packet_send.c. Fixed same bug in the function
9078 silc_server_send_notify as well.
9080 * If we receive NEW_ID packet for our own ID in the server, ignore
9083 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * Removed the nickname from the Private Message Payload.
9088 Updated the code and the protocol specs.
9090 * Updated protocol specs for submitting to the IETF.
9092 * Tweaked the Random Number Generator a bit. Affected file
9093 lib/silccrypt/silcrng.c. Exported a new function
9094 silc_rng_[global]_add_noise which can be used to add more
9097 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Do not parse packets with different timeout when protocol
9100 is active -> may cause problem with rekey. Affected file
9103 * When server receives signoff notify it must not create
9104 new channel key if the client is on any channels since the
9105 sender of the signoff notify will create it.
9107 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Added printing of error messages during SKE protocol from the
9110 failure packet sent by server during SKE. Affected file
9113 * Removed the client's failure_callback handling with timeout
9114 and handle it immediately when received.
9116 * The SKE library returned wrong type in SUCCESS and FAILURE
9117 packets. They must be 32 bit MSB not 16 bit MSB.
9119 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9121 * Ok, rewrote the logic of the re-key and now it seems to work.
9122 I tested it on high traffic with frequent re-keys without
9123 problems. Added hmac_receive (and renamed hmac to hmac_send)
9124 in SilcClientConnection in lib/silcclient/client.h and
9125 in SilcIDListData in silcd/idlist.h. Also, removed the
9126 SilcPacketParserContext's cipher and hmac fields as they are
9127 not needed anymore and actually caused some problems when
9128 the ciphers and hmac's changed underneath the packet parser.
9130 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * If re-key protocol is active then process the incoming packets
9133 synchronously since we must assure that icoming packets encrypted
9134 with the old key is processed before the new keys is set to
9135 use. This is true other packets than for REKEY packets.
9136 Affected file silcd/server.c. The same was done to client library
9137 as well, affected file lib/silcclient/client.c.
9139 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * Fixed bug in client and server to accept the force send if
9142 the packet is send from silc_[server/client]_packet_process
9143 function. Otherwise the packets are never delivered, oops.
9145 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Disable force sending of packets when REKEY protocol is active.
9148 We must assure that no packet is sent directly when rekey is
9149 performed. All packets must be sent through packet queue.
9150 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9151 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9152 function is silc_[server/client]_packet_send_real to check
9155 * Replaced the SIM paths from example config files to
9156 /usr/local/modules. Also, make install creates now
9157 /usr/local/silc/logs directory to hold all the SILC server
9160 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Made the configure.in.pre work on Solaris. Patch by salo.
9164 * Made all ciphers compatible with non-x86 machines. Defined
9165 CBC mode macros into lib/silccrypt/ciphers_def.h.
9167 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Fixed the make install.
9171 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * When MAC computation fails the silc_packet_decrypt returned 0
9174 even though it was supposed to return -1. Fixed this. The
9175 affected file is lib/silccore/silcpacket.c.
9177 * Do not replace the config files in /etc/silc (in make install)
9178 if they already exist. Affected file ./Makefile.am.
9180 * Do not send re-key packets immediately but through packet queue.
9181 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9183 * Changed silc_net_check_host_by_sock to return FALSE if the
9184 IP/DNS could not be resolved. Though, it returns the IP address
9185 now even if it could not resolve it (but returns also FALSE).
9186 Affected file lib/silcutil/silcnet.[ch].
9188 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Added silc_pkcs_decode_identifier to decode the public key's
9191 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9192 Added also silc_pkcs_free_identifier. Added also new context
9193 SilcPublicKeyIdentifier.
9195 * Added -S option to the silc client. It is used to dump the
9196 contents of the specified public key file.
9198 * Changed the PKCS api to return the public key length when
9199 setting the public key.
9201 * Fixed a fatal bug in the public and private key file loading.
9202 Affected file lib/silccrypt/silcpkcs.c.
9204 * Execute the packet parsing for client with zero (0) timeout
9205 if the protocol is active. Affected file silcd/server.c.
9207 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Made the key generation options to the silcd program. Added
9210 -C option, equivalent to client's option.
9212 * Added new [ServerKeys] config section to the server. It
9213 configures the server's public and private key.
9215 * Defined generic Public Key Payload into the protocol
9216 specification to send specific type of public keys and
9219 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9220 public key or certificate.
9222 * Implemented the GETKEY command to the server and to the
9223 client library and on user interface.
9225 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Made preliminary `make install' work.
9229 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Added SilcServerRekey context into silcd/idlist.h.
9233 * Added the PFS support as defined in the specification to the
9234 SKE protocol. Affected files lib/silcske/*.c.
9236 * Added `ske_group' field to the SilcServerRekey context to hold
9237 the number of the SKE group that is used with PFS in re-key.
9238 Affected file silcd/idlist.h.
9240 * Added PFS re-key support to the server. Affected file is
9243 * Added silc_protocol_cancel to cancel execution of the next
9244 state of the protocol. Affected file is
9245 lib/silccore/silcprotocol.[ch].
9247 * Added the re-key support with and without PFS to the client
9248 library. Re-key is performed once in an hour, by default.
9250 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9251 Added silc_client_rekey_callback and silc_client_rekey_final.
9252 Affected files are lib/silcclient/protocol.[ch] and
9253 lib/silcclient/client.[ch].
9255 * Removed the `hmac_key' and `hmac_key_len' fields from the
9256 SilcClientConnection structure; not needed. Affected file is
9257 lib/silcclient/client.h.
9261 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9263 * Do not ask whether user wants to use the negotiated private key
9264 for private messages, just use it. Affected file is
9265 silc/local_command.c.
9267 * Added `send_enc_key' and `enc_key_len' fields to the
9268 SilcIDListData structure since they are needed in the re-key
9269 phase. Affected file is silcd/idlist.[ch].
9271 * Implemented the simple re-key protocol into the server.
9272 Affected files silcd/server.c and silcd/protocol.[ch]. The
9273 re-key will be performed once in an hour, by default.
9275 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9276 Added silc_server_rekey, silc_server_rekey_callback and
9277 silc_server_rekey_final.
9279 * Removed Tunneled flag from the protocol. Updated the code
9280 and the specifications.
9282 * Adde `pfs' field to the SilcIDListData to indicate whether
9283 the PFS is to be performed in the re-key. Affected file is
9286 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9288 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9289 int64 of at least the xintXX size. If void * is less that 4
9290 bytes uint32 * will be used. Defined bool as boolean.
9292 * Changed _ALL_ unsigned long and unsigned int to uint32,
9293 unsgined short to uint16 in the source tree.
9295 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9296 not handle clients that has entry->data.registered == FALSE.
9297 They are not in the network anymore. Affected file is
9300 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Implemented the sending of the SERVER_SIGNOFF notify in the
9303 server. Affected file is silcd/server.c.
9305 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9306 Added also silc_notify_payload_encode_args into the
9307 lib/silccore/silcnotify.[ch].
9309 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9310 Affected file silcd/packet_receive.c.
9312 * Implemented the SERVER_SIGNOFF notify handling in the client
9313 library. Affected file lib/silcclient/client_notify.c. Also,
9314 implemnted the printing of the SERVER_SIGNOFF info to the
9315 application. Affected file silc/client_ops.c.
9317 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9318 if the deleting was successful. Affected file silcd/idlist.[ch].
9320 * Added support for public key authentication in the connection
9321 authentication protocol in the client library. Affected file
9322 lib/silcclient/protocol.c.
9324 * Changed the server's silc_idlist_get_clients_by_* interface
9325 to support already allocated array so that new entries may be
9326 added to pre-allocated array. Affected file silcd/idlist.[ch].
9327 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9328 and command replies.
9330 * All command reply functions in the server now calls the
9331 pending command callback even if error occured. This way the
9332 error will be delivered to the client as well. Affected files
9333 silcd/command.c and silcd/command_reply.c.
9335 * Fixed INFO command to return local server's info if no server
9336 was provided. Affected file lib/silcclient/command.c.
9338 * Removed RESTART command for good. Updated the code and the
9341 * Rewrote parts of the task system. It is a bit simpler now.
9342 Removed unsued task priorities. The affected files are
9343 lib/silcutil/silctask.[ch].
9345 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Moved the USERS printing from the library to the application.
9348 Affected files lib/silcclient/command.c and silc/client_ops.c.
9350 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9354 * Added channel key re-key support. The re-key is perfomed
9355 only by the router and is done once in an hour. Added `rekey'
9356 field to the SilcChannelEntry in the server. Affected files
9357 silcd/server.c and silcd/idlist.h.
9359 * Added silc_task_unregister_by_context into the file
9360 lib/silcutil/silctask.[ch].
9362 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Added SILC_UMODE_GONE mode to indicate when the client is not
9365 present in the SILC network. Added also support to the local
9366 command AWAY that will set this mode. Added support of showing
9367 "xxx is gone" in WHOIS command. The USERS command shows the
9368 gone status as well.
9370 * Fixed setting server and router operator privileges in the
9371 server's UMODE command. Affected file silcd/command.c.
9373 * Merged the SKE KE1 and KE2 payloads into one payload. The
9374 new KE payload is equivalent to the old KE2 payload.
9376 Cleaned up the SKE Start Payload parsing. It now uses the
9377 simple buffer unformatting to do the parsing. A lot faster
9380 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9381 to the SKE that is used to indicate whether both of the SKE
9382 parties should perform authentication. By default only the
9383 responder performs authentication. By setting this flag also
9384 the initiator must do authentication. By default it is unset
9385 since in normal SKE case, client to server connection, only
9386 the responder should do authentication. When doing SKE between
9387 two clients both should perform authentication. Updated the
9388 code and the protocol specs.
9390 * A little fix to IDENTIFY command in the server. Search the
9391 client first by hash not nickname. Affected file is
9394 * Fixed the silc_client_close_connection to support closing
9395 the client to client connections wihtout deleting too much
9396 data. Affected file lib/silcclient/client.c.
9398 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9399 are received if protocol used to be active but is not anymore
9400 the application would crash due to NULL pointer dereference.
9401 Affected files silcd/server.c and lib/silcclient/client.c.
9403 * Added `hash' field to the SilcClientConnection to include
9404 the hash function negotiated in the SKE protocol.
9406 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9407 to set the channel founder authentication data. A client can
9408 claim the founder rights later by providing the authentication
9409 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9410 This way the channel founder can regain the channel founder
9411 privileges even it is left the channel. This works only on
9412 local server and the client must be connected to the same
9413 server to be able to regain the founder rights. Updated the
9414 protocol specs accordingly.
9416 Added support to the CMODE command in the client to set the
9417 founder auth data. Read the README to see how to set it.
9419 Added support to the CUMODE command to claim the founder
9420 rights. Read the README to see how to do it.
9422 Added support for the founder authentication to the Channel
9423 Entry in the server. Affected file silcd/idlist.h.
9425 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9426 server's CMODE command. Affected file silcd/command.c.
9428 * Added the following new functions into lib/silccore/silcauth.[ch]:
9429 silc_auth_get_method and silc_auth_get_data.
9431 * The server now saves the remote hosts public key to the
9432 SilcIDListData pointer. Affected file silcd/protocol.c.
9434 * The normal server now does not remove the channel entry from
9435 the cache if the founder authentication data is set. It used
9436 to remove it if the founder was the last one on the channel on
9437 the server and left the channel. The auth data is saved and
9438 if the channel is re-joined later the old entry is used with
9439 the old auth data. Affected files silcd/command_reply.c and
9442 * Removed the `pkcs' field from the SilcIDListData structure
9443 in the server; it is not used. Affected file silcd/idlist.h.
9445 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9447 * Fixed packet processing on slow links. Partial packets were
9448 never re-processed because the incoming data buffer was cleared
9449 by the application. Application must not directly clear the
9450 sock->inbuf, the packet processing routines handle it. Fixed
9451 this in client library and in server.
9453 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Fixed the WHOIS and IDENTIFY send reply function to really
9456 check whether to send list or just one entry. Affected file
9459 * Cleaned up the LEAVE command's channel key distribution. The
9460 affected file silcd/command.c.
9462 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9463 can enforce the channel mode as well. In that case the ID
9464 includes the ID of the server. The code now enforces the
9465 mode change if the router have different mode than the server.
9467 * The notify client operation with CMODE_CHANGE notify can now
9468 return NULL client_entry pointer if the CMODE was not changed
9469 by client. Application must check for this.
9471 * Added <Server ID> argument to INFO command to support server
9472 info fetching by Server ID.
9474 * Added silc_server_announce_get_channel_users to get assembled
9475 packets of channel users of the specified channel. Affected
9476 file silcd/server.[ch].
9478 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9479 was freed underneath the ID Cache.
9481 * Re-announce clients when the server received CHANNEL_CHANGE
9482 notify from the router. Affected file silcd/packet_send.c.
9484 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9487 crashed since it did not handle the fact that there is no cipher
9488 called "3" and didn't check the error condition. Now fixed.
9490 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9491 flag. It can be used to send message requests.
9493 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9495 * Implemented the RESTART command in the client.
9497 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9498 notice type messages. Added notice printing to the user
9501 * The channel keys are not re-generated if the channel's mode
9502 is PRIVKEY, ie private key on the channel exists. Affected
9503 files silcd/server.c and silcd/command.c.
9505 * Fixed a little bug in channel message delivery when channel
9506 private keys are set in the server. Affected file is
9507 silcd/packet_send.c.
9509 * Changed the setting on channel->on_channel = TRUE from the
9510 silc_client_save_channel_key to the JOIN command reply. The
9511 key payload is not received if the private channel key is set.
9512 Affected file lib/silcclient/command_reply.c and the
9513 lib/silcclient/client_channel.c.
9515 * When the CMODE_CHANGE notify is sent and the channel private
9516 key mode is removed the channel key must be re-generated in
9517 other cells as well. Added this support for the router in the
9518 silcd/packet_receive.c.
9520 * Added new local command NOTICE to send notice message on
9521 channel. Affected file silc/local_command.[ch].
9523 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Added new local command ME to the client. It is used to send
9526 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9527 some action. Affected file silc/local_command.[ch].
9529 * Changed channel_message and private_message client operations
9530 to deliver the message flags to the application. Added also
9531 the `flags' arguments to the silc_client_send_channel_message
9532 and silc_client_send_private_message functions. Affected file
9535 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * Redefined the Private Message Payload to support private message
9538 keys and to support the new private message flags. Updated
9539 the protocol specs. Flags makes it possible to have for example
9540 CTCP style messages.
9542 * Added new type SilcPrivateMessagePayload and defined an API
9543 for it in the lib/silcclient/silcprivate.[ch].
9545 * Tested private message private keys successfully. Tested the
9546 private message key set, unset and list commands with the new
9549 * Redefined the Channel Message Payload to include the channel
9550 message flags (equal with private message flags) to support
9551 for example CTCP style messages.
9553 * Defined some of the message (for channel and private message)
9554 flags. Updated the protocol specs and added the flags to the
9555 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9557 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Added SilcKeyAgreementStatus type to the key agreement routines
9560 to indicate the current status and error if one occured.
9561 The status types are defined in the lib/silcclient/silcapi.h.
9563 * Added new local command KEY that is used to set and unset private
9564 keys for channels, set and unset private keys for private messages
9565 with remote clients and to send key agreement requests and
9566 negotiate the key agreement protocol with remote client. The
9567 key agreement is supported only to negotiate private message keys,
9568 it currently cannot be used to negotiate private keys for channels,
9569 as it is not convenient for that purpose.
9571 * Fixed a minor pending callback setting bug in the function
9572 silc_client_get_client_by_id_resolve, now the function works.
9573 Affected file lib/silcclient/idlist.c.
9575 * Added function silc_net_get_local_port to get local bound
9576 port by socket. Added to lib/silcutil/silcnet.[ch].
9578 * Added `sockets' and `sockets_count' fields to the SilcClient
9579 object. They hold the sockets of the listenning sockets in
9580 the client. Listenning sockets may be for example the key
9581 agreement server. Affected file lib/silcclient/client.[ch].
9582 Added functions the silc_client_add_socket and the
9583 silc_client_del_socket. They are exported to the application
9586 * Added ~./silc/clientkeys to support other client's public keys.
9588 * Renamed verify_server_key client operation to verify_public_key
9589 and added one argument to indicate the type of the connection
9590 (server, client etc.).
9592 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9594 * Added silc_server_connection_auth_request to handle the
9595 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9596 silcd/packet_receive.[ch].
9598 * Added silc_server_send_connection_auth_request into the
9599 silcd/packet_send.c to send the connection auth request packet.
9601 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9604 * Fixed the public key authentication in responder side in the
9605 server. The `auth_data' pointer includes the SilcPublicKey
9606 not the path to the public key. Affected file silcd/protocol.c.
9608 * Implemented the public key authentication in the initiator side
9609 in the server. Affected file silcd/protocol.c.
9611 * Removed the [RedirectClient] config section from the server
9612 configuration. Is not needed and I don't want to implement it.
9614 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * Cleaned up the CMODE command in the server. It now works
9617 correctly and supports all the modes defined in the protocol.
9618 Affected file is silcd/command.c.
9620 * Added `hmac_name' field to the SilcChannelEntry in the server
9621 to hold the default HMAC of the channel. It can be set when
9622 creating the channel (with JOIN command). Affected files
9625 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9626 type to indicate the change of the current cipher and hmac
9627 on the channel. Client can safely ignore the <cipher> argument
9628 (if it chooses to do so) since the CHANNEL_KEY packet will
9629 force the channel key change anyway. The <hmac> argument is
9630 important since the client is responsible of setting the new
9631 HMAC and the hmac key into use.
9633 * Fixed the CMODE command in the client library as well.
9635 * Tested CMODE command in router environment successfully.
9637 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Show the version of the remote client (or server) when connecting
9640 to the server. It is logged to the log file. Affected file
9641 is silcd/protocol.c.
9643 * Fixed the KILLED notify handling in the client library. The
9644 client must be removed from all channels when receiving the
9647 Also, do not remove the client entry when giving the KILL
9648 command but when the KILLED notify is received.
9650 * Removed silc_idlist_find_client_by_nickname from the server.
9651 Not needed anymore. Affected files silcd/idlist.[ch].
9653 * Implemented the CHANNEL_CHANGE notify type handling to the
9654 server. Affected file silcd/server.c.
9658 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Added silc_server_send_notify_invite to send the INVITE
9661 notify between routers.
9663 * Implemented the INVITE command correctly to the server.
9665 * Implemented the INVITE notify type handling in the server.
9667 * Implemented the INVITE command to the client library and on the
9670 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Added function silc_server_get_client_resolve to find the
9673 client entry by ID from all ID lists and then resolve it
9674 (using WHOIS) if it cannot be found. Affected file is
9677 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Implemented the BAN command to the client library.
9681 * The JOIN command in the server now checks the invite list
9684 * Changed the silc_command_reply_payload_encode_va and the
9685 silc_command_payload_encode_va to support that if argument is
9686 NULL it ignores and checks the next argument. Affected file
9687 lib/silccore/silccommand.c.
9689 * Added silc_server_send_notify_ban to send the BAN notify
9690 type between routers.
9692 * Chaned the silc_notify_payload_encode to support that if
9693 argument is NULL it ignores and checks the next argument.
9694 Affected file lib/silccore/silcnotify.c.
9696 * Tested ban lists in router environment successfully.
9698 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Implemented BAN command to the server, in silcd/command.[ch].
9702 * Removed the BAN and INVITE_LIST modes from the CMODE command
9705 * Added function silc_string_match to regex match two strings.
9706 Affected files lib/silcutil/silcutil.[ch].
9708 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Redefined parts of the SilcChannelEntry in the server to support
9711 the new ban and invite lists.
9713 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Redefined the INVITE command. The same command can be used to
9716 invite individuals to the channel but also to manage the invite
9717 list of the channel (to add to and remove from the invite list).
9718 Updated the protocol specs.
9720 * Added new command SILC_COMMAND_BAN that can be used to manage
9721 the ban list of the channel. Updated the protocol specs.
9723 * Removed the channel modes: the SILC_CMODE_BAN and the
9724 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9725 in the CMODE command. The equivalent features are now available
9726 using INVITE and BAN commands. Updated the protocol specs.
9728 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9729 in the network about change in the current ban list. The notify
9730 type is not used by the client.
9732 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9733 support the invite lists.
9735 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Added new function silc_string_regexify that converts string
9738 including wildcard characters into regex string that can
9739 be used by the GNU regex library. Added into the file
9740 lib/silcutil/silcutil.[ch].
9742 Added silc_string_regex_combine to combine to regex strings
9743 into one so that they can be used as one regex string by
9744 the GNU regex library. Added into the file
9745 lib/silcutil/silcutil.[ch].
9747 Added silc_string_regex_match to match two strings. It returns
9748 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9750 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Imported GNU regex to the soruce tree into lib/contrib.
9753 Fixed some compiler warning from the regex.c.
9755 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Fixed MOTD command in the server to work in router environment.
9759 * Fixed the MOTD command in the client library to support
9760 the server argument in the command.
9762 * Added `nickname_len' argument to the silc_idlist_add_client
9763 in the server, as the `nickname' argument may be binary data
9766 * Added silc_idlist_get_channels to return all channels from
9769 * Implemented LIST command to the server. Affected file is
9772 * Implemented the LIST command to the client library and on the
9775 * Added [<user count>] argument to the LIST command reply.
9776 With private channels the user count is not shown.
9778 * Updated TODO and README.
9780 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * The client entry's data.registered must be TRUE even with
9783 global client entry on global client list. The data.registered
9784 is used to check whether the client is anymore in the network,
9785 for example with WHOWAS command so it must be valid.
9787 * Fixed the WHOWAS command in the server. It now actually works
9788 in router environment. Added function into silcd/command_reply.c
9789 silc_server_command_reply_whowas_save.
9791 * Added silc_idlist_purge function to the silcd/idlist.c
9792 to periodically purge the ID Cache.
9794 * Fixed INFO command in the server. It works now in router
9795 environment. Added <server name> argument to the INFO command
9796 reply. Updated the protocol specs.
9798 * Fixed minor bug in silc_idcache_purge to not purge if the
9799 expire value is zero.
9801 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9802 they were buggy because of the WHOWAS information.
9804 * Fixed local command MSG to handle the async resolving of
9805 the remote client properly. It used to fail the first MSG.
9806 Affected file silc/local_command.c.
9808 * Added `data_len' field to SilcIDCache context.
9810 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Update TODO. Todo in commands in the server.
9814 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9816 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9817 used by routers as broadcast packet to inform other routers
9818 about the changed user mode.
9820 Implemented the notify handling in the server. Affected file is
9821 silcd/packet_receive.c. Added the function
9822 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9824 * Added new generic Channel Payload and deprecated the New Channel
9825 Payload. The New Channel Payload is now the generic Channel
9828 * Added new argument `mode' to the silc_server_send_new_channel
9829 as it is required in the Channel Payload now.
9831 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9832 and created a new and real SilChannelPayload to represent the
9833 new generic Channel Payload. Implemented the encode/decode
9834 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9836 * Added silc_server_get_client_channel_list to return the list
9837 of channels the client has joined for WHOIS command reply.
9838 Affected file silcd/server.[ch].
9840 * Implemented the channel list sending in the WHOIS command reply
9841 in server and in the client.
9843 Implemented the channel list displaying on the user interface
9844 as well. Affected file silc/client_ops.c.
9846 * Added silc_channel_payload_parse_list to parse list of Channel
9847 Payloads. It returns SilcDList list of SilcChannelPayloads.
9848 Client for example can use this function to parse the list of
9849 channels it receives in the WHOIS command reply. The caller
9850 must free the list by calling silc_channel_payload_list_free.
9851 Affected files lib/silccore/silcchannel.[ch].
9853 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Added one new argument <user mode> to the WHOIS command reply
9856 to return the mode of the user in SILC. Updated the protocol
9859 Implemented it to the server and client.
9861 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Fixed the mode printing on the user interface on joining.
9864 Affected file silc/client_ops.c.
9866 * Implemented the UMODE command and user modes in general to the
9867 client library and to the user interface.
9869 * Implemented the UMODE command to the server.
9871 * The server now sends UNKNOWN_COMMAND error status if client sends
9872 unknown command. Affected file silcd/command.c.
9874 * All server commands now handle the command identifier the right
9875 way when sending the command reply to the client. The client can
9876 use to identify the command replies with the identifier.
9878 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Added silc_server_get_client_route to resolve the route to
9881 the client indicated by the client ID. Affected file is
9884 * Added silc_server_relay_packet as general function to relay
9885 packet to arbitrary destination. This deprecates functions
9886 like _send_private_message_key, _relay_notify etc. Affected
9887 file is silcd/packet_send.[ch].
9889 Removed silc_server_send_key_agreement,
9890 silc_server_send_private_message_key and
9891 silc_server_packet_relay_notify functions from the file
9892 silcd/packet_send.[ch].
9896 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9897 server. Affected file silcd/packet_receive.[ch].
9899 * Implemented the KILL command to the client. Implemented the
9900 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9901 Affected files lib/silcclient/command[_reply].c and
9902 lib/silcclient/client_notify.c. Implemented the KILL notify
9903 printing in the user inteface.
9905 * Fixed a lot silc_parse_nick memory leaks from the client
9906 library in the file lib/silcclient/command.c.
9908 * Changed the silc_server_send_notify_on_channels's `sender'
9909 argument from SilcSocketConnection to SilcClientEntry to
9910 check the sender as entry and not as connection object and not
9911 to send to the client provided as argument. The affected file
9912 is silcd/packet_send.[ch].
9914 * The notify packets that are destined directly to the client used
9915 to not to be processed by the server. Now changed that and the
9916 server processes all notify packets. After relaying the packet
9917 to the client the notify packet is processed in the server.
9919 * The silc_server_free_client_data now checks whether there is
9920 pending outgoing traffic for the client and purges the data to
9921 the network before removing the client entry.
9923 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9925 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9926 an client is killed from the SILC Network. Updated the protocol
9929 Added new function silc_server_send_notify_killed to the
9930 silcd/packet_send.[ch].
9932 * Added function silc_server_packet_relay_notify to relay notify
9933 packets that are destined directly to a client. In this case
9934 the server does not process the notify packets but merely relays
9935 it to the client. Affected file silcd/packet_send.[ch].
9937 Added also silc_server_packet_process_relay_notify to check
9938 whereto relay the notify. Affected file is
9939 silcd/packet_receive.[ch].
9941 * Implemented the KILL command to the server.
9945 * Added the backup schema desgined last fall to the protocol
9946 specs for everyone to see. The specification is in the
9947 *-spec-xx.txt draft and the packet type definitions for the
9948 backup routers is in *-pp-xx.txt draft. Thusly, added also
9949 new packet type SILC_PACKET_CELL_ROUTERS.
9951 * A big security problem in the implementation discovered. The
9952 signoff of an client did not cause new channel key generation
9953 which it of course should've done. The channel keys must be
9954 always re-generated when client leaves (or signoffs) the channel.
9955 The silc_server_remove_from_channels funtion now handles
9956 the channel key re-generation.
9958 * Added `sender' argument to the silc_server_send_notify_on_channels
9959 to not to send the client provided as argument. Affected file
9960 silcd/packet_send.[ch].
9962 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Implemented OPER and SILCOPER commands into the server and
9967 * Added silc_auth_verify and silc_auth_verify_data to verify
9968 the authentication directly from the authentication payload.
9969 It supports verifying both passphrase and public key based
9970 authentication. Affected file lib/silccore/silcauth.[ch].
9972 * Added `hash' field to the SilcIDListData structure. It is the
9973 hash negotiated in the SKE protocol. Affected file is
9976 * Slight redesigning of the SilcAuthPayload handling routines.
9977 Do not send SilcPKCS but SilcPublicKey as argument.
9979 * Implemented the public key authentication support to the
9980 serverconfig. The public key is loaded from the provided path
9981 and saved as authentication data to void * pointer. Thus,
9982 changed the unsigned char *auth_data to void *auth_data;
9984 * Fixed SHUTDOWN command to send the reply before the server
9985 is shutdown. :) Affected file silcd/command.c.
9987 * Fixed fatal bug in CONNECT command. The hostname was invalid
9988 memory and server crashed. Affected file silcd/command.c.
9990 * Fixed fatal bug in CLOSE command. The server_entry became
9991 invalid but was referenced later in the command. Affected file
9994 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * Fixed fatal bug in failure packet handling. Server ignored
9997 the failure and thus crashed when it came.
10001 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10003 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
10004 that the command may be executed only once in (about) 2 seconds.
10005 The old SILC_CF_LAG flag is same but allows command bursts up
10006 to five before limiting.
10008 Added the support for CF_LAG and CF_LAG_STRICT flags to the
10009 server code. Various commands now includes the CF_LAG_STRICT
10010 flag to disallow any kind of miss-use of the command.
10012 * Fixed the silc_buffer_unformat to not to allocate any data
10013 if the length of the data is zero. It used to allocate the
10014 length + 1. Affected file lib/silcutil/silcbuffmt.c.
10016 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Changed the format of AdminConnection configuration section
10019 in the server. Added username of the admin to the format.
10020 Affected files silcd/serverconfig.[ch].
10022 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
10023 to return admin configuration data by host, username and/or
10026 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Implemented WHOWAS command to the server. Added the functions:
10030 silc_server_command_whowas_parse,
10031 silc_server_command_whowas_send_reply,
10032 silc_server_command_whowas_from_client and
10033 silc_server_command_whowas_from_server
10035 * Added <Client ID> argument to the WHOWAS command reply. Updated
10036 the protocol specs accordingly.
10038 * Implemented WHOWAS command and command_reply to the client
10041 Implemented the WHOWAS printing on the user interface.
10043 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Added new argument to the WHOWAS command reply, the real name.
10046 It is an optional argument. Updated the protocol specs.
10048 * Added SilcIDCacheDestructor callback that is registered when
10049 the SilcIDCache is allocated. The callback is called when
10050 an cache entry in the ID Cache expires, or is purged from the
10051 cache. Added into lib/silccore/idcache.[ch].
10053 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
10054 to destruct the client entries when the cache entry expires.
10055 Other ID Cache's in server and in the client library ignores
10058 * If the ID Cache entry's `expire' field is zero then the entry
10059 never expires. Added boolean `expire' argument to the
10060 silc_idcache_add function in the lib/silccore/idcache.[ch].
10061 If it is TRUE the default expiry value is used.
10063 * Added silc_server_free_client_data_timeout that is registered
10064 when client disconnects. By default for 5 minutes we preserve
10065 the client entry for history - for WHOWAS command.
10067 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Added support to the server to enforce that commands are not
10070 executed more than once in 2 seconds. If server receives
10071 commands from client more frequently, timeout is registered
10072 to process the commands. Affected file silcd/command.c.
10073 Added new function silc_server_command_process_timeout.
10075 * Changed NICK_NOTIFY handling in client library to check that
10076 if the client's nickname was changed, so there is no need to
10077 resolve anything from the server.
10079 * Removed error printing from the WHOIS and IDENTIFY commands.
10080 If error occurs then it is ignored silently in the client library.
10081 The application, however, may map the received error to
10082 human readable error string. The application currently maps
10083 the NO_SUCH_NICKNAME error to string.
10085 * Made the command status message public to the application. Moved
10086 them from lib/silcclient/command_reply.c to
10087 lib/silcclient/command_reply.h. The application can map the
10088 received command status to the string with the
10089 silc_client_command_status_message function.
10091 * Added check to the server to check that client's ID is same
10092 as the Source ID in the packet the client sent. They must
10095 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * Added dist-bzip hook to the Makefile.am to make bzip2
10098 compressed distributions.
10100 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10102 * Server now enforces the maximum length for the nickname and
10103 the channel as protocol specification dictates. 128 bytes for
10104 nickname and 256 bytes for channel name.
10106 * Moved the WHOIS printing to the application. The client libary
10107 does not print out the WHOIS information anymore, the application
10108 must do it. Renamed silc_client_command_reply_whois_print to
10109 the silc_client_command_reply_whois_save.
10111 The client's idle time is also sent to the application now, and
10112 the idle is shown on screen.
10114 * Added silc_client_command_reply_identify_save to save the
10115 received IDENTIFY entries.
10117 * Do not check for channel private keys in message sending and
10118 reception if the channel does not have the PRIVKEY mode set.
10119 Affected file lib/silclient/client_channel.c.
10121 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
10124 just surfaced after chaning the JOIN procedure.
10126 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * Added silc_client_get_clients_by_list to get client entries
10129 from Client ID list, that is returned for example by JOIN
10130 and USERS command replies. The application should use this
10131 function for example when JOIN command reply is received to
10132 resolve the clients already on the channel (library does not
10133 do that anymore as USERS command reply is not used in the JOIN
10134 procedure anymore). Affected files lib/silcclient/silcapi.h and
10135 lib/silcclient/idlist.c.
10137 * JOIN command reply and USERS command reply returns now SilcBuffer
10138 pointers instead of unsigned char pointers when returning
10139 the client list and mode list.
10141 * Added <Client ID> argument to the JOIN command reply, mainly
10142 for the server to identify for which client the command was
10143 originally sent. Updated protocol specs accordingly.
10145 * Added SilcDlist private_key pointer to the SilcChannelEntry
10146 in the client to support the channel private keys. Affected
10147 file is lib/silcclient/idlist.h.
10149 * Added SilcChannelPrivateKey argument to the function
10150 silc_client_send_channel_message so that application can choose
10151 to use specific private ke if it wants to. If it is not provided,
10152 the normal channel key is used, unless private keys are set.
10153 In this case the first (key that was added first) is used
10154 as the encryption key.
10156 * Implemented the support for channel private key handling.
10157 Implemented the following functions:
10159 silc_client_add_channel_private_key,
10160 silc_client_del_channel_private_keys,
10161 silc_client_del_channel_private_key,
10162 silc_client_list_channel_private_keys and
10163 silc_client_free_channel_private_keys
10165 Affected file lib/silcclient/client_channel.c.
10167 * Added the support for the private keys in the channel message
10168 sending and encryption and in the message reception and
10169 decryption. Affected funtions are
10170 silc_client_send_channel_message and silc_client_channel_message.
10172 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10174 * Added SKE's key verify callback to the client library's
10175 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10177 * Removed the statement that server (or router) must send USERS
10178 command reply when joining to the channel so that the client
10179 knows who are on the channel. Instead, the client list and
10180 client's mode list is now sent in the JOIN command reply to the
10181 client who joined channel. This is better solution.
10183 * Added function silc_server_get_users_on_channel and function
10184 silc_server_save_users_on_channel to the silcd/server.[ch].
10186 * Removed function silc_server_command_send_users from the
10189 * Do not show topic on the client library anymore. The topic is
10190 sent in the command reply notify to the application and the
10191 application must show the topic now.
10193 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Added client searching by nickname hash into the IDENTIFY and
10196 WHOIS commands in the server as they were clearly missing from
10197 them. Affected file is silcd/command.c.
10199 * Fixed a bug in private message receiving in the client library.
10200 The remote ID was freed and it wasn't supposed, now it is
10203 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Minor fix to the channel payload; allocate the data area, as it
10206 needs to be of specific length.
10208 * If the key agreement port is zero then the operating
10209 system will define the bound port. Affected files are
10210 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10212 * Added new function silc_channel_payload_decrypt into the file
10213 lib/silccore/silcchannel.[ch].
10215 * Moved the channel message etc, check from silc_packet_decrypt
10216 to applications. The library calls now a generic
10217 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10218 when the packet is either normal or special. This was done to
10219 allow more wide range of checking that was not allowed when
10220 the code was in library. Now applications can do virtually any
10221 checks to the packet and return to the library the decision how
10222 the packet should be processed. Affected files are
10223 lib/silccore/silcpacket.[ch].
10225 Added silc_server_packet_decrypt_check to the server and
10226 silc_client_packet_decrypt_check to the client library.
10228 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10229 to send with specified source and destination information.
10231 * Channel message delivery between routers was broken after the
10232 channel key distribution was fixed earlier. The channel key
10233 was used be to distributed to other routers as well which is not
10234 allowed by the protocol. Now this is fixed and channel keys
10235 really are cell specific and the channel message delivery between
10236 routers comply with the protocol specification.
10238 * Fixed various commands in server to check also the global list
10239 for the channel entry and not just the local list. The affected
10240 file silcd/command.c.
10242 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Added assert()s to buffer formatting and unformatting routines
10245 to assert (if --enable-debug) when error occurs. Affected
10246 file: lib/silcutil/silcbuffmt.c.
10248 * Changed to auto-reconnect to check whether the remote host is
10249 router and register the re-connect timeout if it is. It used
10250 to check that whether we are normal server, but router must do
10251 auto-reconnect with another router as well. Affected file
10254 * Removed the [<key len>] option from CMODE command as the cipher
10255 name decides the key length, nowadays. See the defined ciphers
10256 from the protocol specification.
10258 * Added [<hmac>] option to the CMODE command to define the HMAC
10259 for the channel. Added SILC_CMODE_HMAC channel mode.
10261 * Added [<hmac>] option for the JOIN command so that user can
10262 select which HMAC is used to compute the MACs of the channel
10265 * Added Hmac field to the Channel Message Payload. The integrity
10266 of plaintext channel messages are now protected by computing
10267 MAC of the message and attaching the MAC to the payload. The
10268 MAC is encrypted. Now, it is clear that this causes some
10269 overhead to the size of the packet but rationale for this is that
10270 now the receiver can verify whether the channel message decrypted
10271 correctly and also when private keys are set for the channel the
10272 receiver can decrypt the packet with several keys and check from
10273 the MAC which key decrypted the message correctly.
10275 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10276 lib/silccrypt/silccipher.[ch].
10278 * Added silc_hash_len to return the digest length into the
10279 lib/silcrypt/silchash.[ch].
10281 * Rewrote parts of Silc Channel Payload interface in the
10282 lib/silccore/silcchannel.[ch]. The encode function now also
10283 encrypts the packet and parse function decrypts it.
10285 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * Fixed a minor formatting bug in the SKE's key material processing.
10288 It actually might have processed the keys wrong way resulting
10291 * Redefined the mandatory HMAC algorithms and added new algorithms.
10292 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10293 and hmac-md5 truncated to 96 bits. The mandatory is now
10294 hmac-sha1-96. Rest are optional (including the one that used
10295 to be mandatory). Rationale for this is that the truncated HMAC
10296 length is sufficient from security point of view and can actually
10297 make the attack against the HMAC harder. Also, the truncated
10298 HMAC causes less overhead to the packets. See the RFC2104 for
10301 * Added new [hmac] configuration section. The SKE used to use
10302 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10303 is of course wrong. The official names that must be proposed in
10304 the SKE are the ones defined in the protocol specification
10305 (hmac-sha1-96 for example). The user can configure any hmac
10306 using any hash function configured in the [hash] section. At
10307 least, the mandatory must be configured.
10309 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10311 * Added HMAC list to the SKE proposal list. It has now both
10312 hash algorithm list and HMAC list. This makes the protocol
10313 incompatible with previous versions. The SKE now seems to work
10314 the way it is supposed to work, for the first time actually.
10316 * Defined plain Hash algorithms to the protocol specification.
10317 Added sha1 and md5.
10319 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Implemented support for key agreement packets into the server.
10322 Added functions silc_server_key_agreement and
10323 silc_server_send_key_agreement. Other than these functions,
10324 server has nothing to do with this packet.
10326 * Added support for private message key packets into the server.
10327 Added functions silc_server_private_message_key and
10328 silc_server_send_private_message_key.
10332 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10333 called in the protocol's final callback instead in the END
10334 protocol state. This makes a little more sense and in the same
10335 time in client we can use the same protocol routines for normal
10336 key exchange and to key agreement packet handling as well.
10338 * Added to both client's and server's KE protocol context the
10339 SilcSKEKeyMaterial pointer to save the key material. We will
10340 bring the key material to the protocol's final callback by doing
10341 this. The final callback must free the key material.
10343 * Added SKE's packet_send callback into client's KE protocol
10344 context so that the caller can choose what packet sending function
10345 is used. This way we can use different packet sending when
10346 doing normal SKE when doing key agreement packet handling (in
10347 the key agreement packet handling we do not want to encrypt
10350 * Implemented the responder side of the key agreement routines
10351 in the client. The client can now bind to specified port and
10352 accept incoming key negotiation. The key material is passed
10353 to the application after the protocol is over.
10355 * Implemented the processing of incoming Key Agreement packet
10356 in the client. Added function silc_client_key_agreement to
10357 process the packet.
10359 * Implemented the intiator side of the key agreement routines
10360 in the client. The client can now initiate key agreement with
10361 another remote client. The key material is passed to the
10362 application after the protocol is over.
10364 * Created client_keyagr.c to include all the key agreement
10367 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10368 SILC_TASK_CALLBACK except that it is not static.
10370 * Created client_notify.c and moved the Notify packet handling
10371 from the client.[ch] into that file.
10373 * Created client_prvmsg.c and moved all private message and
10374 private message key routines from the client.[ch] into that file.
10376 * Create client_channel.c and moved all channel message and
10377 channel private key routines from the client.[ch] into that file.
10379 * Changed silc_client_get_client_by_id_resolve to resolve with
10380 WHOIS command instead of IDENTIFY command, in the file
10381 lib/silclient/idlist.c.
10383 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * Implemented the SKE's responder side to the Client library.
10387 * When FAILURE is received to the protocol do not trust it
10388 blindly. Register a timeout to wait whether the remote closes
10389 the connection as it should do it, only after that process the
10390 actual failure. This was changed to both client and server.
10392 * Added client_internal.h to include some of the structures
10393 there instead of client.h in lib/silcclient/.
10395 * Added function silc_task_unregister_by_callback to unregister
10396 timeouts by the callback function.
10398 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10400 * Some "Incomplete WHOIS info" errors has been appearing on the
10401 log files. Took away the entry->userinfo check from WHOIS
10402 reply sending. The entry->userinfo is now " " if client did not
10403 provide one. I thought this was fixed earlier but something
10404 is wrong still. Let's see if the error still appears.
10406 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * Fixed a minor bug in the login when the channel key is
10409 re-generated in the server. It used to generate the key in
10410 wrong order and thus caused problems in the channel traffic.
10412 * Fixed a minor bug in channel key distsribution after
10413 KICK command. The key was not sent to the router even though
10416 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Added silc_ske_process_key_material_data as generic routine
10419 to process any key material as the SILC protocol dictates. The
10420 function is used by the actual SKE library but can be used by
10421 applications as well. This relates to the private message keys
10422 and the channel private keys since they must be processed the
10423 same way the normal SILC session keys. The protocol dictates
10424 this. Affected files: lib/silcske/silcske.[ch].
10426 Added also silc_ske_free_key_material to free the
10427 SilcSKEKeyMaterial structure.
10429 * Defined silc_cipher_set_key function to set the key for
10430 cipher without using the object's method function. The affected
10431 files: lib/silccrypt/silccipher.[ch].
10433 * Implemented silc silc_client_add_private_message_key,
10434 silc_client_add_private_message_key_ske,
10435 silc_client_del_private_message_key,
10436 silc_client_list_private_message_keys and
10437 silc_client_free_private_message_keys functions in the
10440 Added functions silc_client_send_private_message_key to send
10441 the Private Message Key payload and silc_client_private_message_key
10442 to handle incoming Private Message Key payload.
10444 * Added Cipher field to the Private Message Key payload to set
10445 the cipher to be used. If ignored, the default cipher defined
10446 in the SILC protocol (aes-256-cbc) is used.
10448 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Removed lib/silcclient/ops.h file.
10452 Redefined parts of the SILC Client Library API. Created new
10453 file silcapi.h that deprecates the ops.h file and defines the
10454 published Client Library API. Defined also private message key
10455 API and channel private key API into the file.
10457 This is the file that the application must include from the
10458 SILC Client Library. Other files need not be included by
10459 the application anymore.
10461 * Added new key_agreement client operation callback and also
10462 defined the Key Agreement library API for the application.
10464 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10466 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10467 is used by clients to request key negotiation between another
10468 client in the SILC network. If the negotiation is started it
10469 is performed using the SKE protocol. The result of the
10470 negotiation, the secret key material, can be used for example
10471 as private message key.
10473 Implemented the Key Agreement payload into the files
10474 lib/silccore/silauth.[ch].
10476 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10478 * Redefined ciphers for the SILC protocol. Added some new ciphers
10479 and defined the key lengths for the algorithms. Changed the
10480 code accordingly. The default key length is now 256 bits.
10482 * Fixed SKE key distribution function silc_ske_process_key_material
10483 when the key length is more than 128 bits. The default key
10484 length in SILC is now 256 bits.
10486 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10487 to indicate unsupported algorithm.
10489 * Renamed rijndael.c to aes.c and all functions as well.
10491 * Fixed a long standing channel key setting bug in client library.
10492 Weird that it has never surfaced before.
10494 * Fixed bug in channel deletion. If the entire channel is removed
10495 then it must also delete the references of the channel entry
10496 from the client's channel list as the client's channel entry and
10497 the channel's client entry share same memory.
10499 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Implemented CONNECT and SHUTDOWN commands in the client.
10503 * Implemented CLOSE command to the client.
10505 * Added the function silc_idlist_find_server_by_name into the
10506 files silcd/idlist.[ch].
10508 Added the function silc_idlist_find_server_by_conn into the
10509 files silcd/idlist.[ch].
10511 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * DIE command was renamed to SHUTDOWN. Updated the both code
10514 and protocol specs.
10516 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10517 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10519 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10522 * Added function silc_server_create_connection function to create
10523 connection to remote router. My server implementation actually
10524 does not allow router to connect to normal server (it expects
10525 that normal server always initiates the connection to the router)
10526 so the CONNECT command is only good for connecting to another
10529 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10532 or some other client was kicked from the channel.
10534 Implemented the handling of the notify type to both client
10537 Implemented silc_server_send_notify_kicked to send the KICKED
10538 notify. It is used to send it to the server's primary router.
10540 * Implemented the KICK command into server and client.
10542 * Added `query' argument to the silc_idlist_get_client function
10543 to indicate whether to query the client from server or not if
10546 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10547 to indicate that the client is not channel founder.
10551 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10553 * Removed the rng context from SilcPacketContext structure and
10554 changed that the packet routine uses the Global RNG API.
10556 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10558 * Added support for quit message that client can "leave" on the
10559 channel when it quits the SILC. It is ditributed inside the
10560 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10562 Added silc_server_free_client_data that will take the
10563 signoff message as argument.
10565 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10567 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Updated parts of the protocol specification to keep it up
10572 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10575 payloads in one packet.
10577 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10578 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10579 use now the new List flag.
10581 * Also deprecated the following packet types: REPLACE_ID,
10582 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10584 * Added list support for Notify packet in server.
10586 * Added silc_server_send_notify_channel_change to send the
10587 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10588 the silc_server_send_replace_id.
10590 * Added silc_server_send_notify_nick_change to send the
10591 NICK_CHANGE notify type. Deprecates the function
10592 silc_server_send_replace_id.
10594 * Added silc_server_send_notify_join to send the JOIN notify type.
10595 Deprecates the function silc_server_send_new_channel_user.
10597 * Added silc_server_send_notify_leave to send LEAVE notify type.
10598 Deprecates the function silc_server_send_remove_channel_user.
10600 * Added silc_server_send_notify_cmode and
10601 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10602 types. Deprecates the silc_server_send_set_mode function.
10604 * Added SERVER_SIGNOFF notify type to indicate that server has
10605 quit. This means that all clients on the channel from that
10606 server will drop. This can be also used when netsplit happens.
10608 Deprecated REMOVE_ID packet type since it is not needed anymore
10611 Added silc_server_send_notify_server_signoff to send the
10612 SERVER_SIGNOFF notify type. Deprecates the function
10613 silc_server_send_remove_id.
10615 Added also silc_server_send_notify_signoff to send the
10616 SIGNOFF notify type.
10618 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10619 SILC protocol from this day on. Changed the protocol
10620 specification as well.
10622 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10623 notify type. It is used between routers to notify about
10624 topic changes on a channel.
10626 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10629 * Partly updated the protocol specification to comply with the
10630 changes now made. It is still though a bit outdated.
10632 * The JOIN notify type now takes one extra argument <Channel ID>.
10633 The packet used to be destined to the channel but now the
10634 JOIN type may be sent as list thus it is impossible to
10635 destine it to any specific channel. By adding this argument
10636 it is again possible.
10638 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Added CREDITS file. The CHANGES and CREDITS file will appear
10641 in the distribution as well.
10643 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10646 types in the server's silcd/packet_receive.c.
10648 * Implemented CMODE and CUMODE to work in router environment.
10650 * Fixed minor encoding and decoding buglet from the
10651 lib/silccore/silcmode.c.
10653 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10656 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10658 * Changed all SilcConfigServer* and silc_config_server* to
10659 SilcServerConfig* and silc_server_config*, respectively.
10662 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Associated the ID (client or server ID) to the Authentication
10665 Payload to avoid any possibility of forging. Updated the
10666 protocol specification and the code accordingly.
10668 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * The RSA key length is now save to the RsaKey context in the
10671 key generation process in lib/silccrypt/rsa.c. The key length
10672 is now used to figure out the maximum size of the block allowed
10673 to be encrypted/signed.
10675 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10676 is equivalent to the silc_mp_mp2bin but does not allocate any
10679 * Changed silc_mp_mp2bin API to take length argument. If it is
10680 non-zero then the buffer is allocated that large. If zero, then
10681 the size is approximated using silc_mp_sizeinbase, which however
10684 * Created Global RNG API which is global RNG that application can
10685 initialize. After initializing, any routine anywhere in the
10686 code (including library) can use RNG without allocating a new
10687 RNG object. This was done to allow this sort of use of the
10688 RNG in code that has no chance to allocate RNG object. All
10689 applications currently allocate this and many routines in the
10690 library use this. Affected file lib/silccrypt/silcrng.[ch].
10692 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10693 it to use the Global RNG API.
10695 * Defined Authentication Payload into protocol specification that
10696 is used during SILC session to authenticate entities. It is
10697 used for example by client to authenticate itself to the server
10698 to obtain server operator privileges.
10700 Implemented this payload into the lib/silccore/silcauth.[ch].
10701 Implemented also routines for public key based authentication
10702 as the new protocol specification dictates.
10704 Moved definitions of different authentication methods from
10705 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10707 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10708 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10709 silc_pkcs_verify_with_hash functions into the file
10710 lib/silccrypt/silcpkcs.[ch].
10712 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10714 * The client entry's userinfo pointer must be always valid.
10715 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10716 will fail since it requires the userinfo. Now, the userinfo
10717 is allocated as "" if actual userinfo does not exist. Actually,
10718 it must exist and it is totally Ok to drop client connections
10719 that does not announce the userinfo. However, we will make
10720 this workaround for now.
10722 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10723 to return the remote port by socket.
10725 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10728 SILC_SERVER_PENDING_EXEC and added an new macro
10729 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10730 data or when error occurs while processing the pending command.
10732 Added new argument `destructor' into silc_server_command_pending
10733 and to the SilcServerCommandPending object. This destructor is
10734 now called after calling the pending callback or if error occurs
10735 immediately. If error occurs the actual pending callback won't
10736 be called at all - only the destructor. The destructor may be
10737 NULL if destructor is not needed.
10739 All this applies for client library code as well. Similar
10740 changes were made there as well for the pending commands.
10742 In the client, the application must now allocate the
10743 SilcClientCommandContext with the silc_client_command_alloc
10746 * Added reference counter to the SilcServerCommandContext. Added
10747 function silc_server_command_alloc and silc_server_command_dup
10750 Same type of functions added to the client library for the same
10753 * Removed the cmd_ident from IDListData away since it is now
10754 global for all connections. It is the command identifier used
10755 in command sending and with pending commands. The affected file
10758 * Added reference counter to the SilcSocketConnection objecet to
10759 indicate the usage count of the object. The object won't be
10760 freed untill the reference counter hits zero. Currently only
10761 server uses this, and client ignores it. The client must be
10762 set to use this too later. The affected files are
10763 lib/silccore/silcsockconn.[ch]. Added also the function
10764 silc_socket_dup to increase the reference counter.
10766 This was mainly added because it is possible that the socket
10767 is removed underneath of pending command or other async
10768 operation. Now it won't be free'd and proper DISCONNECTING
10769 flags, etc. can be set to avoid sending data to connection that
10770 is not valid anymore.
10772 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10773 the connection. After that it sets SILC_SET_DISCONNECTED.
10774 It is, however, possible that the socket data is not still freed.
10775 The silc_server_packet_process now checks that data is not
10776 read or written to connection that is DISCONNECTED. The socket
10777 get's freed when the reference counter hits zero.
10779 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10781 * Changed the client operation API: channel_message operation's
10782 `sender' is now the client entry of the sender, not the nickname
10783 and the `channel' is the channel entry, not the channel name.
10785 In the private_message operation the `sender' is now also the
10786 client entry of the sender not the nickname.
10788 Affected file is lib/silcclient/ops.h and all applications
10789 using the client operations.
10791 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Moved the calling of ops->connect() from connect_to_server_final
10794 into receive_new_id functin since that is the point when the
10795 client is actually allowed to send traffic to network. The
10796 affected file is lib/silcclient/client.c.
10798 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10801 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10802 (if needs broadcasting) instead of broadcasting the packets one
10803 by one which would make a burst in the network traffic.
10805 * Added `broadcast' argument to the functions in silcd/server.[ch]
10806 silc_server_create_new_channel[_with_id] to indicate whether
10807 to send New Channel packet to primary router.
10809 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10811 * Added new function into the silcd/server.[ch] files:
10812 silc_server_create_new_channel_with_id to create new channel with
10813 already existing Channel ID.
10815 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10816 lib/silccore/silcpacket.h. This packet is used t send list of
10817 Set Mode payloads inside one packet. Server uses this to set
10818 the modes for the channels and clients on those channels, that it
10819 announced to the router when it connected to it. The protocol
10820 specification has been updated accordingly.
10822 * The silc_server_new_channel did not handle the packet coming
10823 from normal server as it normally does not send that. However,
10824 when it announces its channels it does send it. Implemented
10825 the support for that.
10827 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10828 into the file lib/silccore/id.h.
10830 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10832 * Fixed memory leaks in the functions silc_idlist_del_client,
10833 silc_idlist_del_channel and silc_idlist_del_server in the file
10834 silcd/idlist.c. All of those leaked like a sieve.
10836 * Fixed some small memory leaks in the client's function
10837 silc_client_notify_by_server.
10839 * Added functions into silcd/server.c: silc_server_announce_clients,
10840 silc_server_announce_channels and silc_server_announce_server.
10841 These functions are used by normal and router server to announce
10842 to its primary router about clients, channels and servers (when
10843 router) that we own. This is done after we've connected to the
10846 These functions effectively implements the following packet types:
10847 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10848 and SILC_PACKET_NEW_ID_LIST.
10850 * Added new functions into the silcd/packet_receive.[ch]:
10851 silc_server_new_id_list, silc_server_new_channel_list and
10852 silc_server_new_channel_user_list to handle the incoming
10853 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10855 * Added support of changing Channel ID in the function
10856 silc_server_replace_id. If the server that announces a channel
10857 to the router already exists in the router (with same name but
10858 with different Channel ID), router is responsible to send
10859 Replace ID packet to the server and force the server to change
10860 the Channel ID to the one router has.
10862 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10863 client that the Channel ID has been changed by the router. The
10864 normal server sends this to the client. Client must start using
10865 the new Channel ID as the channel's ID.
10867 Implemented handling of this new type into lib/silcclient/client.c
10868 into the function silc_client_notify_by_server.
10870 * Added new function silc_idlist_replace_channel_id into the files
10871 silcd/idlist.[ch] to replace the Channel ID.
10873 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10875 * Call silc_server_command_identify_check always when processing
10876 the IDENTIFY command in silcd/command.c
10878 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10881 send keepalive packets. The packet can be sent by clients,
10882 servers and routers.
10884 Added function silc_socket_set_heartbeat into the file
10885 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10886 If not set, the heartbeat is not performed. The actual
10887 heartbeat is implemented in the low level socket connection
10888 library. However, application is responsible of actually
10889 sending the packet.
10891 Added silc_server_send_heartbeat to send the actual heartbeat
10892 packet into silcd/packet_send.[ch]. Server now performs
10893 keepalive with all connections.
10895 * Added silc_task_get_first function into lib/silcutil/silctask.c
10896 to return the timeout task with shortest timeout. There was a bug
10897 in task unregistration that caused problems. TODO has been
10898 updated to include that task system must be rewritten.
10900 * The client library will now resolve the client information when
10901 receiving JOIN notify from server for client that we know but
10902 have incomplete information.
10904 * Rewrote parts of silc_server_remove_from_channels and
10905 silc_server_remove_from_one_channel as they did not remove the
10906 channel in some circumstances even though they should've.
10908 * Encryption problem encountered in server:
10910 The LEAVE command used to send the Channel Key packet to the
10911 router immediately after generating it. However, the code
10912 had earlier sent Remove Channel user packet but not immediately,
10913 ie. it was put to queue. The order of packets in the router
10914 was that Channel Key packet was first and Remove Channel User
10915 packet was second, even though they were encrypted in the
10916 reverse order. For this reason, MAC check failed. Now, this
10917 is fixed by not sending the Channel Key packet immediately but
10918 putting it to queue. However, this is more fundamental problem:
10919 packets that are in queue should actually not be encrypted
10920 because packets that are sent immediately gets encrypted
10921 actually with wrong IV (and thus MAC check fails). So, packets
10922 that are in queue should be encrypted when they are sent to
10923 the wire and not when they put to the queue.
10925 However, the problem is that the current system has not been
10926 designed to work that way. Instead, the packet is encrypted
10927 as soon as possible and left to the queue. The queue is then
10928 just purged into wire. There won't be any fixes for this
10929 any time soon. So, the current semantic for packet sending
10932 o If you send packet to remote host and do not force the send
10933 (the packet will be in queue) then all subsequent packets to the
10934 same remote host must also be put to the queue. Only after the
10935 queue has been purged is it safe again to force the packet
10938 o If you send all packets immediately then it safe to send
10939 any of subsequent packets through the queue, however, after
10940 the first packet is put to queue then any subsequent packets
10941 must also be put to the queue.
10943 Follow these rules and everything works fine.
10945 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Added new function silc_server_remove_clients_by_server to
10948 remove all client entries from ID list when the server connection
10949 is lost. In this case it is also important to invalidate all
10950 client entires as they hold the invalid server entry. This
10951 fixes fatal bug when server has lost connection and will reconnect
10954 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10956 * Made some sanity checks to silc_server_daemonise like to check
10957 whether the requested user and group actually exists.
10959 * Added sanity check to SKE's silc_ske_responder_finish to check
10960 that the public and private key actually is valid.
10962 * Invalidate the client's nickname when receiving Replace ID
10963 packet and the Client ID is being replaced. This means that the
10964 server will query the nickname if someone needs it (client)
10967 * Sort the ID Cache in client library when the ID Cache data
10968 has changed (needs sorting).
10970 * Do not allow for SILC client to create several connections to
10971 several servers. The client does not support windows right now
10972 and generating multiple connections causes weird behaviour.
10974 Irssi-silc client does support windows and can handle several
10975 connections without problems, see: www.irssi.org and SILC plugin.
10977 * Fixed some places where client was added to the IDList. The
10978 rule of thumb is following (in order to get everything right):
10979 If the client is directly connected local client then the
10980 `connection' argument must be set and `router' argument must be
10981 NULL to silc_idlist_add_client function. If the client is not
10982 directly connected client then the `router' argument must
10983 bet set and the `connection' argument must be NULL to the
10984 silc_idlist_add_client function.
10986 * The funtion silc_server_packet_send_local_channel actually did
10987 not check whether the client was locally connected or not. It
10988 does that now. Fixed a bug related to LEAVE command.
10990 * Fixed Remove Channel User payload parsing bug in server's
10991 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10993 * The server's silc_server_save_channel_key now checks also the
10994 global ID list for the channel as it might not be in the local
10995 list. Fixed a bug related to LEAVE command.
10997 * Is this the end of the [<unknown>] buglet that has been lurking
10998 around for a long time? A little for loop fix in server's
10999 silc_server_command_whois_parse that is used by both IDENTIFY
11000 and WHOIS command. At least, this was a clear bug and a cause
11001 of one type of [<unknown>] buglet.
11003 * WHOIS and IDENTIFY commands call the function
11004 silc_server_command_[whois/identify]_check function even if
11005 we are not router server.
11007 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11009 * Added --with-gmp configuration option. If set the GMP
11010 is always compiled in the SILC source tree. If not set then
11011 it is checked whether the system has the GMP3 installed. If
11012 it has then the GMP won't be compiled (the system's headers
11013 and library is used), if it doesn't have it then the GMP is
11014 compiled in the SILC source tree.
11016 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Changed RSA private exponent generation to what PKCS #1
11019 suggests. We try to find the smallest possible d by doing
11020 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
11021 not security fix but optimization.
11023 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11025 * Added new config entry [Identity] to fork the server and run
11026 it as specific user and group. A patch from Bostik.
11028 * Imported Dotconf configuration library into lib/dotconf.
11029 This will be used to create the SILC configuration files later.
11030 It will appear in the distsribution after this commit.
11032 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11034 * A big code auditing weekend happening. Auditing code for
11035 obvious mistakes, bugs and errors. Also, removing any code
11038 Removed files for being obsolete:
11040 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
11041 inline in the file lib/silcutil/silcbuffer.h)
11043 o lib/silcutil/silcbufutil.c (the header has inline versions)
11045 Changed code to fix possible error conditions:
11047 o The buffer formatting routines now check that the destination
11048 buffer really has enough space to add the data. This applies for
11049 both buffer formatting and unformatting
11050 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
11051 unformatting was changed to accomodate following rules:
11052 XXX_*STRING_ALLOC will allocate space for the data into the pointer
11053 sent to the function while XXX_*STRING will not allocate or copy
11054 the data into the buffer. Instead it sets the pointer from the
11055 buffer into the pointer sent as argument (XXX_*STRING used to
11056 require that the pointer must be allocated already). This change
11057 makes this whole thing a bit more consistent and more optimized
11058 (note that the data returned in the unformatting with XXX_*STRING
11059 must not be freed now). The routines return now -1 on error.
11061 o Tried to find all code that use buffer_format and buffer_unformat
11062 and added return value checking to prevent formatting and
11063 especially unformatting errors and possible subsequent fatal
11066 o Changed ske->x and ske->KEY to mallocated pointers in
11067 lib/silcske/silcske.h. Fixed possible data and memory leak.
11069 o Added return value checking to all *_parse* functions. Fixed
11070 many memory leaks as well.
11072 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
11073 so that buffer overflows would not happen. All code now also
11074 checks the return value as it can fail.
11076 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11078 * Added reconnection support to server if the normal server looses
11079 its connection to the router (for example if router is rebooted).
11080 The server performs normal reconnection strategy implemented
11081 to the server. Affected file silcd/server.c.
11083 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11085 * Added new packet type SILC_PACKET_SET_MODE that is used to
11086 distribute the information about changed modes (for clients,
11087 channels and clients channel modes) to all routers in the
11088 network. Updated the protocol specification accordingly.
11090 Added functions into silcd/packet_send.c and
11091 silcd/packet_receive.c: silc_server_send_set_mode,
11092 silc_server_set_mode.
11094 Added new files silcmode.[ch] into lib/silccore that implements
11095 the encoding and decoding of Set Mode Payload. Added new type
11096 SilcSetModePayload. Moved the definitions of different modes
11097 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
11099 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11101 * Oops, a little mistake in server's connection authentication
11102 protocol. The protocol is not ended with FAILURE but with
11103 SUCCESS if the authentication is Ok. :) Affected file is
11106 * Implemented NICK_CHANGE notify handling in server in the file
11107 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
11108 the local clients on the channel. After the changing nickname
11109 in router environment snhould work and the [<unknown>] nickname
11110 should appear no more.
11112 The silc_server_replace_id function that receives the Replace ID
11113 payload now sends the NICK_CHANGE notify type also in the file
11114 silcd/packet_receive.c
11116 * Changed WHOIS and IDENTIFY command to support the maximum amount
11117 of arguments defined in protocol specs (3328 arguments). This
11118 fixed a bug that caused problems when there were more than three
11119 users on a channel.
11121 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11123 * Added extra parameter, command identifier, to the
11124 silc_client_send_command so that explicit command identifier
11127 Changed that ID list routines uses specific command identifier
11128 when sending WHOIS/IDENTIFY requests to the server so that they
11129 can be identified when the reply comes back.
11131 Affected files lib/silcclient/command.[ch],
11132 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11134 * Added `sender' argument to silc_server_packet_send_to_channel
11135 to indicaet the sender who originally sent the packet to us
11136 that we are now re-sending. Ignored if NULL. Affected file
11137 silcd/packet_send.[ch].
11139 * Added some server statistics support in silcd/server_internal.h
11140 SilcServerStatistics structure and around the server code. Also
11141 send some nice statistics information when client is connecting
11144 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11146 * Fixed channel ID decoding in server's JOIN command reply in
11147 silcd/command_reply.c
11149 * Fixed braodcasting of replace ID payload to not to send it if
11150 we are standalone server in silcd/packet_receive.c.
11152 * Fixed all channel message sending routines to not to send
11153 packets to clients that has router set, since they are routed
11154 separately in the same function earlier. Affects file
11155 silcd/packet_send.c and all channel packet sending functions.
11157 * In USERS reply, res_argv[i] are not allocated, the table
11158 is allocated. Thus changed that free the table, not its
11161 * In server's whois_check and identify_check if the client is
11162 locally connected do not send any WHOIS commands - they are not
11165 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11167 * Fixed some minor bugs in client when sending WHOIS command. The
11168 arguments was in wrong order.
11170 * Removed statis function add_to_channel from server in
11171 silcd/command.c that was previously used with the joining but
11174 * Tested USERS command in router environment successfully with two
11175 routers, two servers and two clients.
11177 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11179 * Reorganized the USERS command and command reply in client library
11180 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11181 When the command is given by user we register a pending command
11182 callback that will reprocess the command after the reply has been
11183 received from the server. When reprocessing the packet we then
11184 display the information. Thus, the USERS information is displayed
11185 now in the command callback instead of in the command reply
11186 callback. The processing of the command is same as previously
11187 when server has sent the command reply in the JOINing process.
11189 * Added to USERS command in silcd/command_reply.c to join the client,
11190 we didn't use to know about, to the channel after we've created
11191 a client entry for it. Also, for clienet we did know already still
11192 check whether it is on the channel or not and add it if not.
11194 * Removed silc_server_command_join_notify as the function and its
11197 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11199 * Changed the client's pending command handling to the same as the
11200 server's pending command handling. It is also now possible to
11201 execute command reply functions from other command reply
11202 function as the function callbacks for commands and command
11203 replies are one and same. The pending commands are not static
11204 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11205 in client connection context. Thus, pending commands are server
11206 connection specific as it is convenient.
11208 Changed the function silc_client_command_pending and
11209 silc_client_command_pending_del and added new function
11210 silc_client_command_pending_check. Removed the
11211 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11214 * Added cmd_ident, current command identifier, to the client
11215 connection context in lib/silcclient/client.h to keep track on
11216 command identifiers used in command sending. Client's command reply
11217 function handling now supports the mandatory command identifiers.
11219 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11220 funtions in client to fully support pending command callbacks.
11222 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11223 as one of the arguments to the application in the command reply
11226 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11227 before first releasing SILC but came back. Now it is removed again
11228 and should come back nomore. The FORWARDED flag was used only
11229 by the JOINing procedure by forwarding the command packet to router.
11230 Now, the JOINing procedure has been changed to more generic (due
11231 to various router environment issues) and FORWARDED is not needed
11232 anymore for anything. The protocol specification is yet to be
11235 Now, removed silc_server_packet_forward from server and the flag
11236 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11238 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Renamed NAMES command to USERS command. The NAMES was named that
11241 due to historical reasons. Now it is renamed. Also, rewrote
11242 parts of the USERS command. The nickname list is not sent anymore
11243 by the server. Only Client ID and mode lists are sent in the USERS
11244 command. Changed this also to the protocol specification.
11246 The client now resolves the names and stuff after it receives
11247 the USERS list from the server when joining to the channel.
11249 * WHOIS and IDENTIFY commands has been changed to support multiple
11250 Client ID's per command. One can now search for multiple users
11251 in the network by sending only one WHOIS or IDENTIFY command.
11252 Changed the code and the protocol specifications.
11254 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11255 uses silc_server_command_whois_parse to parse the request. */
11257 * If normal server, do not parse the WHOIS and IDENTIFY requests
11258 before sending it to the router. Saves some time.
11260 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11262 * Fixed JOIN command on client library. Wrong number of arguments
11263 used to crash the client.
11265 * Added silc_server_channel_has_global function to check whether
11266 channel has global users or not.
11268 * Added silc_server_channel_has_local function to check whether channel
11269 has locally connected clients on the channel.
11271 * The silc_server_remove_from_one_channel now checks whether the
11272 channel has global users or not after given client was removed from
11273 the channel. It also checks whether the channel has local clients
11274 on the channel anymore. If it does not have then the channel entry
11275 is removed as it is not needed anymore.
11277 * The silc_server_notify now checks on JOIN notify whether the joining
11278 client is one of locally connected or global. If it is global then
11279 the channel has now global users on the channel and that is marked
11280 to the channel entry. Also, it now saves the global client to
11281 global list who is joining and JOINs it to the channel. This is
11282 for normal server, that is.
11284 Changed silc_server_send_notify_on_channel,
11285 silc_server_packet_relay_to_channel and
11286 silc_server_packet_send_to_channel check if we are normal server
11287 and client has router set (ie. global client) do not send the
11288 message to that client, as it is already routed to our router.
11290 * Implemented LEAVE notify type handling in silc_server_notify
11293 * Tested LEAVE command in router environment successfully. Tested
11294 with two routers, two servers and two clients.
11298 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11300 * Implemented SIGNOFF notify type handling in silc_server_notify
11303 * silc_server_remove_id now removes the client entry from all channels
11304 it has joined and thusly sends SIGNOFF notify type.
11306 * Rewrote the NAMES list generation in server by removing two excess
11307 loops. The lists are created now inside one loop.
11309 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * silc_server_remove_channel_user checks now also global list
11312 for channel and client.
11314 * silc_server_new_channel_user checks now both local and global
11315 list for channel and client. Fixed a bug in client id decoding.
11316 Used to decode wrong buffer.
11318 * silc_server_channel_message checks now both local and global
11319 list for channel entry.
11321 * Tested channel joining (hence JOIN) in router environment
11322 successfully. Tested with two routers, two servers and two
11325 * Tested channel message sending in router environment successfully.
11327 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11329 * Added silc_server_save_channel_key into server.[ch] to save the
11330 received channel key in Channel Key payload processing. It is
11331 also used in JOIN command reply handling.
11333 Equivalent function silc_client_save_channel_key added into
11334 client.[ch] into client library.
11336 * Changed JOIN command reply to send information whether the channel
11337 was created or not (is existing already) and the channel key
11338 payload. Changed protocol specs accordingly.
11340 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11341 the request was sent by ID and not by nickname. Crashed on
11344 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11346 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11347 now correctly save the received data.
11349 * silc_server_free_sock_user_data now notifies routers in the
11350 network about entities leaving the network.
11352 At the same time implemented functions silc_server_remove_id
11353 and silc_server_send_remove_id to receive and send REMOVE_ID
11354 packets. The packet is used to notify routers in the network
11355 about leaving entities. The ID removed will become invalid in
11358 * Added function silc_idlist_del_server into server. Removes and
11359 free's server entry from ID list.
11361 * silc_server_private_message function now checks, if we are router,
11362 that the destination ID really is valid ID, naturally.
11364 * In router when NEW_ID packet is received (for new client) the
11365 hash of the Client ID is saved in the ID Cache but the
11366 client->nickname is set to NULL, instead of putting the hash
11369 IDENTIFY command now also checks that client->nickname must be
11370 valid. If it is not if will request the data from the server who
11371 owns the client. Added new function
11372 silc_server_command_identify_check.
11374 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11375 to set the command to already allocated Command Payload.
11377 * Tested private message sending in router environment with two
11378 routers, two servers and two clients. Fixed minor bugs and now
11381 * Fixed segfault from client's NAMES command. Used to crash if
11382 not on any channel.
11384 * Forwarded packets must not be routed even if it is not destined
11385 to the receiver. Changed server code comply with this.
11387 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Added `require_reverse_mapping' boolean value to ServerParams
11390 structure. If TRUE (not default) the server will require that
11391 the connecting host has fully qualified domain name.
11393 If the reverse mapping is not required and hostname could not be
11394 found the IP address is used as hostname.
11396 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Implemented version string checking to both client and server.
11399 The check is incomplete currently due to the abnormal version
11400 strings used in development version of SILC.
11402 * Changed all command functions in server to use the new
11405 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Changed char *data to unsigned char *data in ID Cache system to
11408 support binary data as ID Cache data. Changed code to support
11409 binary data in lib/silccore/idcache.c.
11411 * Renamed silc_server_packet_relay_command_reply to
11412 silc_server_command_reply as it is normal packet receiving
11413 function. Rewrote the function to accept command replys for
11414 servers and not only for clients.
11416 * Mark remote router always as registered server if we are connecting
11417 to it. Otherwise, commands sent by the router to us are ignored.
11419 * All ID List find routines now returns the ID Cache Entry pointer
11420 as well if requested.
11422 * WHOIS command works now in router environment, tested with two
11423 routers, two servers and two clients.
11425 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11426 in router environment (as it is almost equivalent to WHOIS) but
11427 hasn't been tested thoroughly. Added new functions:
11429 silc_server_command_identify_parse
11430 silc_server_command_identify_send_reply
11431 silc_server_command_identify_from_client
11432 silc_server_command_identify_from_server
11434 * Disabled route cache adding because adding two different ID's with
11435 same IP replaces the old cache entry thus giving wrong route.
11436 The entry->router->connection is always the fastest route anyway
11437 so route cache may not be needed. Of course, new routes maybe
11438 established after receiving the ID when the entry->router->connection
11439 might not be anymore the most optimal.
11441 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11443 * Add route cache for received ID for fast routing.
11445 * Added silc_server_packet_route to route received packet on router
11446 that is not destined to us.
11448 * Renamed silc_server_get_route to silc_server_route_get.
11450 * Added id_string and id_string_len fields into SilcServer to
11451 include encoded ServerID for fast comparing without excess
11452 encoding of the ID's.
11454 * Cleaned up WHOIS command on server side. Added following static
11457 silc_server_command_whois_parse
11458 silc_server_command_whois_check
11459 silc_server_command_whois_send_reply
11460 silc_server_command_whois_from_client
11461 silc_server_command_whois_from_server
11463 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11464 arguments in command replies. All command functions should be
11465 updated to use this macro.
11467 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11469 * Minor typo fixes on command reply handling on server.
11471 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11473 * Added silc_server_command_add_to_channel internal routine to add
11474 the client to the channel after router has created the channel and
11475 sent command reply to the server.
11477 * Added generic silc_server_send_command to send any command from
11480 * Use static buffer with ID rendering instead of duplicating data.
11482 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11484 * Fixed a channel user mode bug when joining to a channel server gave
11485 everybody channel founder rights, oops.
11487 * We mark ourselves as the router of the incoming server connection
11488 if we are router ourselves. This way we can check in some packet
11489 sending functions whether it is locally connected server. For
11490 incoming router connections we put NULL.
11492 * For router sending packets locally means now always sending the
11493 packet cell wide; to local clients and local servers. For normal
11494 server sending packet locally means sending it to only local
11497 * Fixed the JOIN command to really work in router environment. If the
11498 channel is created it is always created by the router. Router is
11499 also responsible of making the initial joining to the channel,
11500 sending JOIN notify to the sending server and distributing
11501 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11502 does not exist server doesn't do anything else but forward the
11503 command to the router which performs everything.
11505 * Added silc_server_send_channel_key function to send the Channel Key
11508 * Added silc_server_create_channel_key to create new channel key. The
11509 channel key is now re-generated everytime someone joins or leaves
11510 a channel, as protocol dictates. Note: channel->key_len is the
11511 key length in bits.
11513 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11515 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11516 packet_receive.[ch] to separate packet sending and receiving
11517 routines. The server.[ch] now includes everything else including
11518 actual packet processing (writing and reading data) and other
11521 Renamed silc_server_private_message_send_internal to
11522 silc_server_send_private_message. The routine is still though
11523 used only to relay private messages as server does not send
11524 private messages itself.
11526 Renamed silc_server_new_channel to silc_server_create_new_channel
11527 and added new function sicl_server_new_channel that handles the
11528 incoming New Channel packet. Added also new sending function
11529 silc_server_send_new_channel to send New Channel Payload.
11531 * Added new function silc_server_notify to process incoming notify
11532 packet to the server/router. Server may then relay the notify
11533 to clients if needed.
11535 * Added new function silc_server_new_channel_user to process incoming
11536 New Channel User packet. Router will redistribute the packet and
11537 send JOIN notify to its local clients and locally connected servers
11538 if needed. Normal server will send JOIN notify to its local client
11539 on same channel when received this packet. Added also corresponding
11540 sending function silc_server_send_new_channel_user to sent the
11543 * Added boolean route argument to send_notif_to_channel and
11544 packet_send_to_channel functions to attempt to route the packet
11545 if it is TRUE and send only locally if it is FALSE.
11547 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11549 * silc_server_replace_id now broadcasts the received replace ID
11550 packet if it is not broadcast packet already. The router must
11551 broadcast to inform other routers about changed ID.
11553 * Added backpointer to server's router into SilcServer context in
11554 silcd/server_internal.h.
11556 * Fixed silc_server_packet_broadcast to send correct broadcast
11559 * The channel key is now distributed to the local client as soon
11560 as it is received from the router (in router environment) so that
11561 no other packet may be sent for the channel until client has
11564 * silc_server_remove_channel_user now broadcasts the received
11565 Remove Channel User packet if it is not broadcast packet already.
11566 The router must broadcast to inform other routers about removed
11569 * Added users field into SilcPacketContext that is a reference count
11570 of the context. One can increase the reference count by calling
11571 silc_packet_context_dup which is now changed to just increase the
11572 reference count instead of duplicating the data. The reference
11573 count is decresed by calling silc_packet_context_free that will
11574 free the data after the reference count hits zero.
11576 For now on the packet context and everything allocated into it
11577 (including the raw packet from network) must be freed by calling
11578 the new silc_packet_context_free function. Added also new function
11579 silc_packet_context_alloc that must be used now to allocate the
11580 context. This also means that if a routine is asynchronous from
11581 silc_[client/server]_packet_parse_type the packet context must
11582 be duplicated by calling silc_packet_context_dup. Otherwise it
11583 gets free'd after silc_[client/server]_packet_parse_type returns.
11584 Also, one must remember that if packet is duplicated then its
11585 reference count must be decresed by calling the free function as
11586 many times as it was duplicated.
11588 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11589 from both client and server.
11591 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11593 * Made joining to a channel working in router environment.
11595 * Cleaned up JOIN command on server side and create function
11596 silc_server_command_join_channel internal routine to make the
11599 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11601 * Changed silc_command_pending list to SilcDList. Also, added
11602 `ident' field to SilcServerCommandPending structure to identify
11603 the reply and to call correct callback.
11605 Added silc_server_command_pending_check function to replace the
11606 corresnponding macro. The silc_command_pending list is not
11609 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11610 to set identifier to previously allocated Command Payload. It
11611 is used to set identifier for command when resending Command
11614 * Added silc_command_payload_encode_payload to encode Command
11615 Payload buffer from SilcCommandPayload structure.
11617 * Added silc_argument_payload_encode_payload to encode Argument
11618 payload buffer from SilcArgumentPayload structure.
11620 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Changed WHOIS command to support router connection on server side.
11623 The whois request is always sent to router unless the server is
11624 standalone server. After server has received the reply from the
11625 router will it send the reply to the client.
11627 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11628 broadcast received broadcast packet. The function is used only
11629 by router. The broadcast packet is always sent to the router's
11632 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11633 render given ID to printable string, for log files for example.
11635 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11637 * Made basic router to router connections working. At least they
11638 can now connect to each other but nothing really works the way
11639 they are supposed - yet.
11641 * Added new initiator token to RouterConnection configuration
11642 file in silcd/serverconfig.[ch]. It is used to tell whether we
11643 are the initiator to the remote router or whether we'll expect
11644 the other end to connect.
11646 * Moved registering of listener task to silc_server_init, hence
11647 the server starts listenning as soon as it is run, even if it
11648 does not have connections to other routers. Let's see how well
11651 * Changed default connection retry timeouts for more suitable in
11654 * Removed cipher and such arguments from silc_idlist_add_client
11655 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11656 Added new function silc_idlist_add_data to add the keys and stuff
11659 * Added SilcIDListData structure and added it to SilcClientEntry
11660 and SilcServerEntry as their first field in the structure. This
11661 way we can explicitly cast the ID entries to the SilcIDListData
11662 structure and get common data for the entries. In past, we had
11663 to first check what type of connection it is and then cast it to
11664 correct ID entry type. Now, we can directly cast the opaque
11665 pointer to the SilcIDListData (no matter what ID entry it actually
11666 is) and get the data needed.
11668 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11670 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11671 in some circumstances even if threre were timeout tasks, though not
11672 IO tasks, but tasks anyway. Now fixed.
11674 * Defined SilcServerConnection structure to hold connection specific
11675 stuff about directly connected servers and routers. The definition
11676 is currently in silcd/server_internal.h. I thought about having
11677 a bit more important role fro this struct but for now it is used
11678 only when connecting to other server (or router actually).
11680 * Added connecting retry support in server when connecting to
11681 router(s). The retry feature implement exponential backoff
11682 algorithm. Also, added SilcServerParams structure to hold default
11683 parameters for server. For now, it include these retry settings
11684 and are hard coded. After server is moded to be as Silc Server
11685 Library this structure will be more important.
11687 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11689 * Changed client librarys channel->clients table to SilcList and
11690 changed code accordingly.
11692 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11694 * Changed client's channel table to SilcList and changed code
11695 accordingly. Also changed SilcChannelClientEntry to include back-
11696 pointer to the channel so that client entry can use that structure
11697 as list as well and we have fast cross-reference to the channel.
11698 This change dramatically decreased the complexity of channel
11699 handling with client entry and vice versa (removed one extra
11700 loop when searching for channel entry from many functions).
11702 * Changed server->sim from table to SilcDList and changed code
11705 * NAMES command can now be used from user interface. It will show
11706 the user list on the channel, neatly.
11708 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11709 Code now saves realname of the user if it becomes available.
11711 * Renamed configure.in to configure.in.pre and made ./prepare
11712 script to automatically add correct version string to
11713 configure.in which it creates from configure.in.pre.
11715 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11717 * NAMES command reply now shows users mode with the nickname when
11718 joining to channel.
11720 * Moved silc_client_ch[u]mode[_char] functions from
11721 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11722 place sucks, they are utility functions and should be in some
11725 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11727 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11730 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11734 * Added TRQ (efficient deque and list library) into lib/trq. This is
11735 a very good list library that is currently used in the SILC. Defined
11736 SilcList API over the library because I didn't like the API very
11737 much. See lib/trq/silclist.h for the API and examples of how to
11738 use the API. Fixed various places in the code to use the new
11739 SilcList API. The SilcList is meant for lists that has a structure
11740 already defined as a list. It is not suitable to add just some
11741 context to the list (in TRQ, the context is the list actually).
11743 So, I defined SilcDList that can be used for the purpose where
11744 predefined list structure does not exit. This can be used as
11745 such list. Now some context just can be added to the SilcDList.
11746 Currently this list is not used in the SILC just yet, though there
11747 are a lot places where this can replace dynamically allocated
11748 tables and I will fix these places, later, to use SilcDList.
11749 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11750 and use TRQ internally).
11752 Also fixed some annoying warning messages that the original TRQ
11753 code generated. Also minor changes to TRQ's Makefile.in.
11755 * Added support for querying by Client ID to both WHOIS and
11756 IDENTIFY commands into server, as required by the protocol.
11758 * Removed method function pointers from SilcBuffer structure. They
11759 weren't used to anything and just increased the context size for
11760 no good reason. This change also made silc_buffer_alloc and
11761 silc_buffer_free functions inline functions.
11763 * Disabled command flooding detection support until it's fixed so
11764 that it accepts commands in but does not execute them more than once
11767 * Added silc_net_localhost(), to return local hostname, into
11768 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11769 that must be initialized before calling silc_client_init.
11771 * Added new function: silc_server_send_notify_on_channels to send
11772 notify messages to all channels client has joined. It is assured
11773 that the message is sent only once per client.
11775 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11776 lib/silcutil/silcutil.[ch] as silc_format function. The new
11777 function is generic and is used by server as well, not only by
11778 the logging routines.
11780 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11781 the provided version string was not acceptable. Added new function:
11782 silc_ske_check_version into lib/silcske/silcske.h. The function
11783 must be implemented by the application (client or server) and it
11784 does not reside in the SKE library. The function checks the version
11785 string remote end sent.
11787 * Added back pointers (to opaque context and to SilcSocketConnection)
11788 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11790 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11791 duplicate packet context structure.
11793 * Changed `notify' client operation to send same arguments as client
11794 receives from server except for ID's. ID's are mapped to correct
11795 ID entry and that is returned. Also, if channel entry is not sent
11796 by server but the notify is for channel the channel entry is sent
11797 to application (otherwise application doesn't know that it is for
11798 channel (library gets it from packet's Destination ID)).
11800 * Added silc_client_remove_from_channels into client library to
11801 remove a client from all channels it has joined to. Used when
11802 received SIGNOFF notify from server. Added also new function
11803 silc_client_replace_from_channels to replace old ID entry with
11804 new ID entry on all channels. Used when received NICK_CHANGE
11805 notify from server.
11807 * Fixed ID Cache list handling in silc_idlist_get_client in
11808 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11809 to get (or query) client by ID.
11811 * Updated TODO list.
11813 * Added connection authentication status message defined by the
11814 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11815 support for these into the code in client and server side.
11817 * Added generic function silc_client_send_command to send any command
11818 with variable argument list. Application should use this function
11819 to send commands if the command functions provided by the library
11820 does not suite for the application's user interface needs.
11822 * Added new `failure' client operation. Application is notified about
11823 received failure packet if client is executing a protocol. In this
11824 case the protocol's execution has failed.
11826 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11827 is required by the protocol.
11829 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11830 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11833 * Added status flag to SilcSKE object to indicate realtime status
11834 of the SKE protocol.
11836 * Application receives now exactly same command reply arguments as
11837 the library receives from server. However, if ID is received the
11838 corresponding ID entry is returned to the application (eg. Client
11839 ID is mapped to correct SilcClientEntry entry and that is returned).
11840 Changed command_reply client operation due to this change.
11842 * Changed all ID's in commands and in command replys as ID Payloads.
11843 Change affected both client and server side codes.
11845 All ID's sent in SILC network (with execption of ID's in SILC
11846 Packet header) are sent in ID Payload to support variable length
11849 * Server now notifies nick changes and notifies all clients on
11850 the channels about the new nickname (about the new Client ID,
11853 * Implemented CMODE command to change channel modes. Supports all
11854 channel modes defined by the protocol specs except ban and invite
11855 lists. (Also, private channel key mode is supported but support for
11856 setting private channel key in client is missing, thus, this mode
11857 has no effect on client side (except that server requires that the
11858 client uses private channel key and normal channel traffic does not
11861 Also, invite mode works per se, but INVITE command does not work
11862 yet correctly, so you can set channel as invite only channel but
11863 inviting clients to the channel does not work (it is yet to be
11864 thought what's the best way to do it).
11866 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11867 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11868 Implemented CUMODE command to change user's mode on the channel.
11869 Supports all modes defined by the protocol specs.
11871 * Added NAMES command reply to return users modes on the channel.
11873 * Removed unnecessary and slow ciphers from lib/silccrypt.
11875 * Set SO_KEEPALIVE option to connection sockets by default.
11877 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11879 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11880 redefined the Notify Payload into protocol specs.
11882 * Added silc_id_payload_parse_id to get ID directly from raw
11885 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11887 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11888 accept searching by Client ID as well.
11890 * Added support for LEAVE and SIGNOFF notify types in client library.
11892 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11893 to parse ID Payload from raw data.
11895 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11897 * Added flags parameter into silc_ske_assemble_security_properties
11898 function in lib/silcske/silcske.[ch].
11900 * Changed notify client operation to fit better for notify messages
11901 sent by server. The notify payload received from server is now
11902 passed to the application (after parsing it to SilcNotifyPayload).
11903 It is application's responsibility to retrieve the arguments
11904 from the payload and show the message the way it wants. The message
11905 sent by server is implementation specific.
11907 * Changed public keys to comply with the protocol specification.
11908 Old public keys are not supported anymore and are not compatible.
11910 * Removed nickname from Channel Payload as the latest draft removed
11911 it. The client must resolve the nickname from the NAMES command
11912 reply received when it joined the channel.
11914 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11916 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11918 * Fixed some errors in protocol specification drafts.
11920 * Created lib/silccore/silcnotify.c to implement Notify Payload
11921 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11922 generic payloads described by protocol specifications. The file
11923 includes implementations for ID Payload and Argument Payload.
11925 * Changed Command Payload implementation to use the new Argument
11926 Payload. Changed command_xxxx_payload to command_payload_xxxx
11927 to comply with SILC coding conventions.
11929 * Added suppport for Argument Payload handling in Notify Payload
11930 implementation as protocol requires it. Added the new support
11931 into server and client lib as well.
11933 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11935 * Added support for multiple nicknames on same channel. [n] is
11936 added locally to the nickname if there are more than one same
11937 nicknames on the channel.
11939 * Server now sends all nicknames that matched WHOIS request.
11940 Client also shows the list received from server.
11942 * Added TOPIC command to client side. User can now set and show
11943 current topic on channel.
11945 * Added MOTD command to client and server. Also, server sends the
11946 motd when client connects to the server.
11948 * Changed version strings to comply ISO 8601.
11950 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11952 * Fixed protocol error handling in client library. It should now
11953 cope even if the SKE fails for some reason.
11955 * Made new protocol specification drafts for submitting to IETF.
11957 * Implemented TOPIC command to server in silcd/command.c.
11959 * Added two new notify types into lib/silccore/silcnotify.h:
11960 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11961 notify nickname change and topic setting/change on a channel.
11963 * API change of command_reply operation in client library. The
11964 application gets now the status type received from server as well.
11966 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11968 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11970 * Cras fixed and optimized the packet handling even further and
11971 it should work now. Minor change to the prototype of function
11972 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11974 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11976 * Added new function into lib/silcutil/silcschedule.[ch]:
11977 silc_schedule_with_fd to select() a specified fd. The function
11978 returns after timeout expires or data arrives or goes. The
11979 function is used by packet routines to wait that all data is
11980 received from network.
11982 * Fixed data reading from network in lib/silccore/silcpacket.c.
11983 The code now assures that all data is read from the fd and then
11984 continues packet processing. This was a bug fix since the code
11985 used to drop some data in some circumstances.
11987 * Added new function into lib/silcclient/client.[ch]:
11988 silc_client_start_key_exchange to start key exchange after
11989 connection has been established to server. The code internally
11990 now uses this funtion but its main purpose was to provide it
11991 for applications that perform their own connecting. After
11992 application has created a connection it merely calls this
11993 function to start the key exchange between client and server.
11994 The library takes care of everything else after that.
11996 Updated also lib/silcclient/README to explain the usage of
11999 * Do not send to application information that connection has
12000 been established. Application gets notified it by connect
12003 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12005 * Applied cras's patch to add silc_schedule_one function. The
12006 function runs scheduler once and returns.
12008 * Fixed the scheduler after cras messed it up. The timeout
12009 handling works now as it's supposed to work.
12011 * Added into lib/silccore/ silcnotify.h to include notify
12012 message types support. Changed silc_server_send_notify*
12013 functions, in server.[ch], to support those new notify types.
12014 Added the support for the notify types into client library,
12015 as well. Added new notify client operation into ops.h in
12018 * Changed silc_server_packet_send_to_channel to send normal
12019 packets instead of just channel message packets. The function
12020 is now used to send the notify packets to channels. It is not
12021 used to send channel message packets anymore, as server never
12022 sends them anymore.
12024 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
12025 va_arg()s as it seems to require it nowadays. I guess, if SILC
12026 is compiled with older va_arg() the new code should work anyway.
12028 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12030 * Splitted core library. Core library (lib/silccore) includes
12031 now only SILC protocol specific core (and common) components.
12032 Created new utility library (lib/silcutil) that includes more
12033 generic purpose stuff. The stuff for util library was taken
12034 from the old core library. This was minor and easy split.
12036 * Created SILC Client Library (lib/silcclient) that includes
12037 implementation of the SILC client without user interface. This
12038 was major move from silc/ directory. The code has been changed
12039 so that it is transparent towards the user interface. The
12040 silc/ directory includes now the same user interface as before
12041 and it uses the new client library. Read lib/silcclient/README.
12042 Basicly, the client library performs everything else related
12043 to SILC except user interface handling. Also, configuration
12044 files are considered to be part of user interface and library
12045 does not handle them.
12047 This change also changed a lot of structures, function naming etc.
12048 Most important change was that SilcClientWindow object was
12049 renamed to SilcClientConnection in the client library. Created
12050 also new file lib/silcclient/ops.h. Also added new files
12051 silc/local_command.[ch] and silc/client_ops.[ch].
12053 All these changes were made to make it easier for user interface
12054 designers to create what ever user interface for the SILC client
12057 It is also expected that the server will be moved to lib
12058 directory as well and SILC Server Library will be created;
12059 sometimes in the future.
12061 * Removed Local commands from lib/silccore/silccommand.h as
12062 they are application specific and new client library does not
12063 handle any of those anymore.
12065 * Several functions moved to lib/silcutil/silcutilc.[ch] from
12066 old client implementation in silc/.
12068 * Added support for callback functions in SILC_LOG_* macros.
12069 Application can now set its own callbacks that will be called
12070 instead of using the default functions that will always print
12071 the debug messages to stderr (or stdout). Also, debugging can
12072 now be disabled by setting silc_debug to FALSE and re-enabled by
12073 setting it to TRUE. Note, that logging will still work even
12074 if debugging is disabled.
12076 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
12077 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
12078 silc_log_reset_debug_callbacks.
12080 * To enable debugging in silc client one must give now -d
12081 option on command line.
12083 * Changed silc_schedule_init to automatically allocate task queues
12084 if they are not allocated before calling it.
12086 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12088 * Added GMP 3.1 into math library.
12090 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12092 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
12093 a channel in SILC network. The packet is used by servers and
12094 routers to notify other routers that user has left a channel.
12095 This little feature was missing until now. Added the feature
12096 to protocol specification as well.
12098 Added functions: silc_server_send_remove_channel_user and
12099 silc_server_remove_channel_user into server.[ch].
12101 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
12102 lib/silccore/silcpacket.h. However, they are not implemented
12105 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12107 * Fixed joining to a channel and sending channel messages
12108 between server and router. The channel message sending should
12109 now work inside a cell.
12111 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12113 * Fixed the private message sending between server and router.
12114 The private message sending should now work inside a cell.
12116 * Added silc_server_replace_id into server.[ch] to replace
12117 existing ID in the SILC network.
12119 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
12120 and silc_idlist_replace_server_id into idlist.[ch] in server.
12122 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12124 * Fixed the server to server connections. Server can again now
12125 connect to router. Router to router connections probably does
12128 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12130 * Added dynamic protocol registering support. Now protocols can
12131 registered and unregistered on the fly. Patch by cras.
12133 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12135 * Added lib/contrib directory to hold routines that some platforms
12136 don't have but are needed by SILC.
12138 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12139 into lin/contrib to provide getopt() and getopt_long() for
12140 those who don't have it.
12142 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12144 * Added AWAY command to client. When away message is set and
12145 client receives a private message packet the client automatically
12146 replies to the sender with the away message.
12148 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12149 bug seemed to be the cause of recent problems when compiling
12152 * Added version detection support to SKE protocol specification
12153 and added the new changes to the SKE implementation as well.
12154 There were other minor changes in the SKE protocol as well.
12156 Many changes in lib/silcske/silcske.[ch] and in
12157 lib/silcske/payload.[ch].
12159 * Added ^U functionality, clear input line. Patch from cras.
12161 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12163 * Mainly small bugfixes on core library. Fixed some debugging
12164 logging and buffer overflow in silclog.c.
12166 * Updated config.sub and config.guess on the distribution tree.
12168 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12170 * Added command lagging support in server. Client may execute
12171 commands now only once in two seconds.
12173 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12175 * Optimized packet reception. MAC computation and checking is now
12176 also more optimized. A lot previously duplicated code is now
12177 used as generic by both client and server.
12179 * Fixed key pair generation in clientutil.c
12181 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12183 * Added into lib/silccore/silcbufutil.[ch] new function;
12184 silc_buffer_realloc.
12186 * Moved generic packet sending/encryption functions to
12187 lib/silccore/silcpacket.[ch] from client and server. Some
12188 rewriting of the functions.
12190 * Moved all generic packet reception/decryption functions to
12191 lib/silccore/silcpacket.[ch] from client and server. The
12192 packet processing is now much cleaner in both client and server.
12193 These were major changes in both client and server.
12195 * Created many common functions in server to do packet sending.
12196 Previously code were duplicated a lot, this has been removed
12197 with these changes.
12199 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12201 * Rewrote major parts of the ID cache system. Don't know
12202 whether it is better now or not but at least the API is more
12205 * Major rewrite on ID cache stuff on client because of the ID
12206 cache API changes. Added idlist.c to client.
12208 * Also major rewrite on ID cache stuff on server as well.
12209 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12210 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12211 in hand, instead they are all put into the ID cache system now.
12212 All server_idlist_* routines uses ID cache now instead of
12213 traversing its own lists (those lists does not exist anymore).
12214 SilcIDList though still exists. Also, SilcXXXEntry's are
12217 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12219 * Finally made the SKE implementation compliant to the protocol
12220 specification. All mp integers are now binary encoded as
12221 opposed being HEX encoded.
12223 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12226 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12227 functions: silc_[encode/decode]_pem. Also added function
12228 silc_encode_pem_file to PEM encode with newlines ('\n') for
12229 saving into a file.
12231 * SILC public keys are now encoded either PEM or binary. Same
12232 option is for private keys as well. By default private keys
12233 are binary encoded and public keys PEM encoded. Silly HEX
12234 encoding were removed.
12236 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12237 function to create fingerprints.
12239 * Fixed a bug in SHA1; does not change the original data anymore.
12241 * Partly implemented INFO command on client and server side.
12242 Fixed CLEAR command. Changes to SERVER command; show current
12243 server(s) when giving command without arguments. Added
12244 VERSION command to client.
12246 * Added check to server that unregistered connections cannot
12247 execute commands (unless it is specificly allowed).
12249 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12251 * Fixed screen refresh.
12253 * Fixed channel joining bug from client. On some circumstances
12254 client tried to join to a channel it had already joined.
12256 * Added public key verification process into client's protocol.c.
12257 The client now verifies the public key from user and saves
12258 it into ~./silc/serverkeys/ directory.
12260 Added into: clientutil.[ch]: silc_client_verify_server_key.
12262 * Changed SKE protocol's silc_ske_initiator_finish function
12263 to accept callback function that verifies the received public
12264 key. Removed old silc_ske_verify_public_key function.
12266 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12268 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12269 silc_pkcs_private_key[_data]_set.
12271 * Made the password and public authentication more cleaner in
12272 server's protocol.c.
12274 * Removed historic and obsolete protocol `channel_auth' from
12275 both client and server.
12277 * Removed wrong way of sending command status messages from
12278 server to client in server's command.c. The old way violated
12279 protocol specification.
12281 Changes to silccore/silccommand.[ch]: removed
12282 silc_command_encode_status_payload -> not needed anymore,
12283 changed silc_command_encode_payload_va to accept extra
12284 argument on variable argument list. The argument type must
12285 now be provided to the function. Also, added new function:
12286 silc_command_encode_reply_payload_va which is same as
12287 normal command_encode_payload_va except command status type
12288 is provided as extra argument.
12290 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12292 * Added ~./silc directory handling. The directory includes the
12293 public and private keys for the client.
12295 Added silc_client_check_silc_dir, silc_client_create_identifier
12296 and silc_client_load_keys.
12298 * Implemented SILC protocol compliant public key. Added public
12299 and private key saving to and loading from files.
12301 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12302 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12303 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12304 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12305 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12307 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12308 silc_pkcs_load_[public/private]_key.
12310 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12312 * Added silc_server_get_route (route.[ch]) to get connection
12313 data for the fastest route for given ID.
12315 * Implemented INVITE command on client and server. The command
12316 were re-defined in the SILC Protocol Specification and the
12317 implementation now complies with the specification.
12319 * Implemented PING command on client and server.
12321 * Implemented NAMES command on client and server. The server side
12322 supports currently only normal server not router server yet.
12323 Some changes to NAMES definition in SILC protocol specification.
12325 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12327 * Implemented LEAVE command on client and server.
12329 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12330 again. This change was made to the protocol as well. Server
12331 should not violate the protocol specification anymore.
12333 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12335 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12336 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob