1 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Add a /LISTKEYS command which lists the locally cached
4 client and server keys. Affected files
5 irssi/src/fe-common/module-formats.[ch],
6 irssi/src/silc/core/silc-{channels,servers}.c
7 irssi/docs/help/in/listkeys.in
9 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
11 * Check that packet queue purging was successful. Affected
12 files lib/silcclient/client.c and silcd/packet_send.c. Related
15 * Do not clear the inbuf even if it is empty if QoS was applied
16 to it. Otherwise the QoS data is cleared and MAC failed error
17 will occur. Affected file lib/silccore/silcpacket.c.
19 * Use the rekey period time as rekey protocol timeout value.
20 If the rekey does not succeed during the rekey period there's
21 something very wrong, and we most likely end up with wrong keys,
22 do graceful reconnect then. Affected file silcd/server.c.
24 * Take reference of the socket in the parser context, as it's
25 possible to have the parsers in queue after the socket is
26 disconnected and this may cause crash. Affected files are
27 lib/silccore/silcpacket.c, lib/silcclient/client.c and
30 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
32 * Fixed KICK command reply sending, it sent to replies.
33 Affected file silcd/command.c.
35 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
37 * Finish the silc-mime.pl script. It now supports MIME type
38 guessing using magic files, signing data messages, executing
39 MIME handlers in background. Affected files
40 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
42 * Changed MIME signal handler to make things easier for the perl
43 script. Affected files irssi/src/silc/core/client_ops.c,
44 silc-servers.c, and irssi/docs/signals.txt
46 * Cleaned up the silc_mime_parse function and fixed detection
47 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
49 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
51 * Resolve the IP for file transfer listener from the connection
52 socket. Affected file lib/silcclient/client_ftp.c.
54 * Accept NULL hostname parameter in the functions
55 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
56 if hostname is not wanted.
58 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
60 * Fixed race condition between silc_client_init and
61 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
63 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
65 * Fixed file transfer connection closing when SIGNOFF for
66 the client is received from server. Affected file is
67 lib/silcclient/client_ftp.c.
69 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
71 * Check for disconnected socket in QUIT callback. Affected
74 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
76 * Modified the MIME parsing to allow \n and \r\n as delimiters.
77 Affected files lib/silcutil/silcstrutil.c
79 * Cleaned up the escape/unescape functions for correctness and
80 speed. Affected file irssi/src/silc/core/client_ops.c
82 * Removed handling for data messages with Content-Type: text/*,
83 moved parsing of MIME headers to the signal handler, added
84 support for signing and verifying data messages. Affected
85 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
86 irssi/src/silc/core/silc-{servers,channels}.c
88 * Added a perl script for handling data messages based on
89 information read from Mailcap files. New file
90 irssi/scripts/silc-mime.pl
92 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
94 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
95 acknowledge recepetion of a message to the sender. Updated
98 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
100 * Unregister channel key saving callback when deleting channel.
101 Affected file lib/silcclient/idlist.c.
103 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
104 before calling notify client operation. Affected file is
105 lib/silcclient/client_notify.c.
107 * Unregister QoS tasks when deleting the socket connection.
108 Affected files lib/silcutil/silcsockconn.[ch],
109 unix/silcunixsockconn.c.
111 * Implemented latest presence-attrs draft changes. Affected
112 files lib/silccore/silcattrs.h and
113 irssi/src/silc/core/silc-queries.c.
115 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
117 * Save old channel keys in list to allow more rapid change
118 of channel keys if server for some reason does that. This
119 avoids loosing so many channel messages due to not having
120 key to decrypt. Affected file lib/silcclient/silcclient.h,
121 idlist.c and client_channel.c.
123 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
125 * Continued backup router tests and fixes. Affected files
126 silcd/server_backup, server_util.c, server.c. See TODO.
128 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed SERVER_SIGNOFF handling in servers. The client
131 was removed from wrong list thus not removing the client
132 at all. Affected file silcd/packet_receive.c.
134 * Do not execute rekey protocol for disabled connections as
135 it would never go through. Affected file silcd/server.c.
137 * Added timeout for rekey protocol to catch if the protocol
138 never executes successfully. Affected files silcd/server.c
141 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
143 * Abandon packet processing for disconnected sockets. Check
144 this always after calling packet processing callback.
145 Affected file lib/silccore/silcpacket.c.
147 * Fixed double registration disconnection code in server.
148 Closed wrong connection. Affected file silcd/packet_receive.c.
150 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
152 * On normal server reconnect to primary during resuming 4
153 times, then give up. Affected file silcd/server_backup.c.
155 * If during reconnecting to routers we notice we have router
156 connection but no primary router set, the server is in desync.
157 Reconnect to primary to restore network. Affected file
160 * Assure that only one protocol is exeucting at the same time.
161 Added checks for all protocols. Affected files are
162 silcd/server.c and server_backup.c.
164 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
166 * Check that a string is not already part on invite/ban
167 string when processing it. Affected file silcd/server_util.c.
169 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
171 * Fixed the CUMODE_CHANGE for founder mode changes to comply
172 with 1.2 version of the protocol. Affected file is
173 silcd/packet_receive.c.
175 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
177 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
178 where the passphrase was given. Affected file is
181 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
183 * INVITE and BAN notifys are now delivered from routers to
184 servers (but not clients) on the channel. Updated specs and
185 code. Affected files silcd/packet_[send|receive].[ch],
186 command.c, server.c and server_util.c.
188 * Implemented INVITE and BAN announcing. Affected files are
189 silcd/server.[ch], server_util.c.
191 * Implemented SilcStatus error type argument returning in
192 command reply error in server. Affected file silcd/command.c.
194 * Implemented SilcStatus argument returning in comand reply
195 in client library. The command_reply client operation now
196 returns error specific arguments as well. Affected files
197 are lib/silcclient/command_reply.[ch], client_resume.c,
198 lib/silccore/silcstatus.[ch].
200 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
202 * Backup router protocol version 1.2 implemented. Testing still
203 required. Affected files in silcd/server_backup.[ch], server.c,
204 packet_receive.c and server_internal.h.
206 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
208 * silc_client_send_[channel|private]_message now return TRUE
209 or FALSE. Affected file lib/silcclien/client_channel.c and
212 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
214 * Check for explicit nickname in INVITE and BAN processing
215 during join as well (and don't expect only wildcards in
216 invite/ban strings). Affected file silcd/command.c.
218 * Fixed the INVITE and BAN by public key. The public key saved
219 is the PK payload (as specified) not the raw data. Affected
220 file silcd/server_util.c.
222 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
224 * UTF-8 text message support for actions and notices in SILC
225 Client. Affected file irssi/src/silc/core/client_ops.c.
227 * silc_get_username and silc_get_real_name now returns sensible
228 data on Win32. Patch by Toni Willberg. Affected file is
229 lib/silcutil/win32/silcwin32util.c.
231 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
233 * Provide a signal handler to send MIME encoded messages and emit
234 a signal when a MIME encoded message is received. Also document
235 the signals for usage with the perl interface.
237 A sample perl script will be supplied at a later point.
239 Affected files are irssi/docs/signals.txt,
240 irssi/src/silc/core/client_ops.[ch],
241 irssi/src/silc/core/silc-{channels,servers}.c
243 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
245 * Use SILC_COMMAND_PING to estimate the round-trip time to the
246 server. Use this time to display a lag and disconnect when it
247 exceeds a specified limit.
249 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
251 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
253 * Remove the channel auth list in normal server if router
254 encofrces its list during connecting. Send notify to channel
255 to remove the mode to remove the list. Affected files are
256 silcd/server_util.c and silcd/packet_receive.c.
258 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Added support for channel public keys. Updated protocol specs
261 and implemented it. Affected files are
262 silcd/command.c, command_reply.c, lib/silcclient/command.c,
263 lib/silcclient/command_reply.c.
265 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
267 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
268 terminate the process on Linux. Affected file silcd/silcd.c.
270 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
272 * Check for NULL buffer in silc_buffer_clear. Affected file
273 is lib/silcutil/silcbuffer.h.
275 * Simplified the backup router protocol by removing the _GLOBAL
276 types. Updated protocol specs and the code. Affected files
277 are silcd/server_backup.[ch].
279 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
281 * Deny '@' and '!' from nicknames since they are reserved
282 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
283 Updated protocol specs and the code.
285 Affected files are silcd/server_util.[ch].
287 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
289 * Fixed stack overflow in Irssi SILC client. Affected
290 file irssi/src/silc/core/client_ops.c.
292 * Check that Host is set in ServerConnection and RouterConnection
293 in silcd.conf. Affected file silcd/serverconfig.c.
295 * Fixed crash in server with protocol completion callbacks,
296 namely rekey and backup resuming protocols. Affected files
297 are silcd/server_backup.c and silcd/server.c.
299 * Fixed rekey protocol to not restart if it is started already.
300 Affected files are lib/silcclient/client.c and
303 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
305 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
307 * Fixed EOF handling in SILC Config, affected file
308 lib/silcutil/silcconfig.c.
310 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
312 * Fixed RESOLVING flag handling in JOIN notify and other
313 notifys to handle the resolvings correctly in client library.
314 Affected file lib/silcclient/client_notify.c.
316 * Do not send full INVITE and BAN lists in INVITE and BAN
317 notifys, only the changed information. Affected file
320 * Fixed INVITE notify sending in INVITE command, send it
321 only when needed. Affected file silcd/command.c.
323 * Handle the founder key change properly in CMODE_CHANGE
324 notify. Bug #122. Affected file silcd/packet_receive.c.
326 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
328 * Remove the mark for output (mark it only for input) after
329 purging outgoing queue. Prevents the "Error in select()"
330 floods. Affected file silcd/packet_send.c.
332 * Fixed incorrect connection deletion from client library
333 after calling "connect" client operation. Could cause
334 crashes for example during reconnect timeouts. Affected
335 files are lib/silcclient/client.c and
336 irssi/src/silc/core/client_ops.c.
338 * Check server private key file permissions before starting
339 the server. Affected file silcd/serverconfig.c.
341 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
343 * NULL terminate allocated string in silc_buffer_strformat.
344 Affected file lib/silcutil/silcbuffmt.c.
346 * Rewrote the invite/ban list string handling in server to
347 use SilcBuffer instead. Affected files are silcd/command.c
348 and silcd/server_util.c.
350 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
352 * Fixed double free in CMODE command when setting new HMAC
353 for channel. Affected file silcd/command.c.
355 * Added couple of missing memset's to zero sensitive memory.
356 Affected files silcd/command.c, lib/silcclient/command.c.
358 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
360 * Fixed a double free in INVITE command error handling in
361 server. Affected file silcd/command.c.
363 * Added macros SILC_SWAB_[16|32] to swab byte order of
364 16-bit and 32-bit unsigned integers. Affected file
365 lib/silcutil/silctypes.h.
367 * Use the SILC_SWAB_16 instead of htons() in server when
368 handling ports since the ports in structures are always
369 in little-endian order (regardless of platform). Affected
370 file silcd/serverid.c and silcd/server_backup.c.
372 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
374 * Send DISCONNECT in close admin command in server. Affected
375 file silcd/command.c.
377 * Check whether we are already connecting to a remote router
378 (in addition of checking whether we are already connected)
379 before creating new connection. Affected file silcd/server.c.
381 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
383 * Added better compiler and compiler flags checking in
386 * Check that socket is valid after QoS is applied to data.
387 Affected file lib/silcutil/unix/silcunixsockconn.c.
389 * Make sure the socket connecetion is not closed to early
390 when closing connection in server. Also make sure the
391 connection is always closed after error in a protocol.
392 Affected file silcd/server.c.
394 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
396 * Removed --session and --dummy options from Irssi SILC Client.
397 -d option is available only if --enable-debug was given.
398 Affected files are irssi/src/silc/core/silc-core,
399 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
401 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
403 * Added silc_buffer_steal to steal the data from the buffer.
404 Affected file lib/silcutil/silcbuffer.h.
406 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
408 * Fixed server crash with double Primary block in config file.
410 Fixed also various memory leaks around the config file
411 parser. Affected files lib/silcutil/silcconfig.c,
412 silcd/serverconfig.c.
414 * Changed my nickname (Johnny Mnemonic) to my real name, this
415 means that bugs introduced by him were actually introduced
418 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
420 * Don't display "foo appears as foo\nYou're now known as foo"
421 messages. Affected file irssi/src/silc/core/client_ops.c
423 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Fixed error handling of invalid client entry when calling
426 commands in server. Fixes a crash. Affected file
429 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
431 * Added some sanity checks in server for correctness of the
432 server configuration. Affected file silcd/serverconfig.c.
434 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
436 * Prevent endless resolving of user informations in USERS
437 command by checking the command reply status correctly.
438 Affected file lib/silcclient/command_reply.c.
440 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
442 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
443 file is lib/silcutil/silcfileutil.c. A patch by Matthew
444 Aldous <Matthew@Aldous.com>.
446 * Added better implementation using CriticalSection of
447 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
448 <mikko.lahteenmaki@pikabaana.net>.
450 * Added some Winsock WIN32 compatiblity defines into
451 includes/silcwin32.h.
453 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
455 * Fixed double free in async host lookup code. Affected file
456 lib/silcutil/silcsockconn.c.
458 * On backup router handle now the SERVER_SIGNOFF from router
459 for local connected servers too, and close the connections.
461 Do not process them as normally signing off servers when they
462 really signoff by sending EOF fe, but always assume that
463 router sends the SERVER_SIGNOFF.
465 Affected files silcd/server.c and silcd/packet_receive.c.
467 * Fixed socket unsetting when closing connections. Affected
468 files silcd/server.c and silcd/packet_send.c.
470 * Do not print the nickname in SERVER_SIGNOFF if we do not
471 have it. Prevents asserts in Irssi core. It is possible we
472 don't have the nick if it was just being resolved when server
473 signoff. Affected file irssi/src/silc/core/client_ops.c.
475 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
477 * Fixed autonick crashbug in client library. Affected file
478 lib/silcclient/client.c.
480 * Fixed Unix implementation of SilcMutex to really assert if
481 the mutex is locked/unlcoked already. Affected file
482 lib/silcutil/unix/silcunixmutex.c.
484 * Fixed locking in silc_schedule_uninit. It didn't lock
485 when dispatching timeout tasks. Affected file is
486 lib/silcutil/silcschedule.c.
488 * Changed Win32 implementation of SilcThread to use modern
489 Win32 interface. Affected file is
490 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
492 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
494 * Don't print signed messages when sending failed. Affected files
495 irssi/src/silc/core/silc-[servers.c/commands.h]
497 * Send adquate signal when founding a channel by joing it. Affect
498 file irssi/src/silc/core/client_ops.c
500 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
502 * Fix theme abstracts parsing. Affected files irssi/default.theme,
503 irssi/src/fe-common/core/themes.c
505 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
507 * Fixed close command to use the port correctly when closing
508 server connections. Affected file silcd/idlist.c.
510 * Check for NULL outbuf in silc_socket_write. It is possible
511 that it is NULL is some odd case. Affected files are
512 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
514 * Do not call final protocol callback for backup router
515 resuming protocol when closing connection. It is closed
516 by timeout in case of error. Affected file silcd/server.c.
518 * Backup reconnect to router if backup resuming protocol
519 failed. Affected file silcd/server_backup.c.
521 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
523 * Fixed double free in SKE library error hadling when signature
524 error occurred. Affected file lib/silcske/silcske.c.
526 * Save the fingerprint to new SilcClientEntry after changing
527 nickname. Affected file lib/silcclient/client_notify.c.
529 * Print SIGNOFF in Irssi SILC client only if the nickname is
530 known. Prevents asserts in Irssi core. It is possible we
531 don't have the nick if it was just being resolved when it
532 quit. Affected file irssi/src/silc/core/client_ops.c.
534 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
536 * Fixed double free in invite list adding code when adding
537 invite strings. Affected file silcd/server_util.c.
539 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
541 * More log printing during backup router protocol. Affected
542 file silcd/server_backup.c.
544 * Removed backwards support for old private key file format.
545 Affected file lib/silccrypt/silcpkcs.c.
547 * Removed backwards support for not-so-strict decryption length
548 check, it's strict now. Affected lib/silccrypt/silccipher.c.
550 * GETKEY to update the client entrys fingerprint too.
551 Affected file lib/silcclient/command_reply.c.
553 * Added --without-libtoolfix for package builders using weird
554 wrappers around libtool (BSD at least).
556 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
558 * Fixed backup router bugs: When backup resumes router and
559 receives a CHANNEL_MESSAGE packet the backup must not act
560 as router since the packet header decryption would be
561 different. Also, when relaying packets to channel, do
562 not re-encrypt packets on backup that came from the primary
563 since the connection isn't really router-router connection.
564 Affected files silcd/server.c, silcd/packet_send.c.
566 * Added checks in encryption/decryption that encryption/decryption
567 length sent as argument really is multiple by block size. Helps
568 catching really weird bugs like the above backup router bugs
569 when packets are being decrypted in wrong way. Affected files
570 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
572 * Fixed padding generation in private key file encryption.
573 Affected file lib/silccrypt/silcpkcs.c.
575 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
577 * Added ignore_message_signatures setting which can be used
578 to ignore signatures in messages. Affected files are
579 irssi/src/silc/core/client_ops.c, silc-core.c.
581 * Fixed the libtoolfix to use command line options instead of
582 environment variables. They didn't work as expected. Now,
583 the libtool is fully run-time configurable.
585 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
587 * Verify signature payload for signed messages. Affected files
588 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
589 irssi/src/silc/core/silc-core.h
591 * Display signature verification result in public and private
592 messages using theme abstracts. See irssi/default.theme for
593 examples on their usage. Affected files
594 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
595 irssi/src/fe-common/silc/module-formats.[ch],
596 irssi/src/fe-common/silc/fe-common-silc.c,
597 irssi/src/fe-common/silc/Makefile.am
598 irssi/src/fe-common/core/fe-messages.[ch]
600 * Fixed bugs in Irssi's theme parsing. Affected files
601 irssi/src/fe-common/core/themes.c
603 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
605 * Calculate the correct length for signed messages before
606 encrypting, it must be multiple by block size. Affected
607 file lib/silccore/silcmessage.c.
609 * silc_message_signed_get_public_key returns now both
610 decoded and encoded public key. Affected files are
611 lib/silccore/silcmessage.[ch].
613 * Added libtoolfix script that makes the libtool more generic
614 and configurable in run-time. Now we can specify in run-time
615 if what kind of libraries we want to create, regardless of
616 configuration. SIMs are now creates even if --disable-shared
617 was explicitly given.
619 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
621 * Fixed founder key sending in CMODE command in client.
622 Affected file lib/silcclient/command.c.
624 * Fixed CUMODE founder authentication in server to not check
625 for client's public key since it's not supposed to do that.
626 Affected file silcd/command.c.
628 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
630 * Set realname and hostname in NICK_REC records. Affected file
631 irssi/src/silc/core/silc-nicklist.c
633 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
635 * Remove 1.0 protocol backwards compat code from client
638 * Added more reliable check for whether nickname did change
639 or not, or whether only Client ID changed in NICK_CHANGE
640 notify. Affected file lib/silcclient/client_notify.c.
641 Fixes bug in '@' character handling in a nickname.
643 * Added support for automatically parsing signature from
644 the message payload. Added new function
645 silc_message_get_signature to return the payload to
646 application. Affected files lib/silccore/silcmessage.[ch].
648 * Changed the private_message and channel_message client
649 operations to deliver the SilcMessagePayload to the
650 application too. Application can use it fe. to get the
651 signature from the message for verification. Affected
652 file lib/silcclient/silcclient.h, client_channel.c and
655 * Redefined the signed payload for message payloads.
656 Updated protocol specs and implemented.
658 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
660 * Fixed wrong invite and ban list handling in server command
661 reply. Affected files are silcd/command_reply.c,
662 silcd/server_util.[ch].
664 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
666 * Fixed CMODE setting in server when founder mode was set.
667 Affected file silcd/command.c. Bug #95.
669 * Added support to setting specific public key in CMODE in
670 Irssi SILC client. Affected file lib/silcclient/command.c.
672 * Added support to use specific public key in CUMODE in
673 Irssi SILC Client. Affected file lib/silcclient/command.c.
675 * Added support for inviting and banning by public key in
676 Irssi SILC client. Affected file lib/silcclient/command.c.
678 * Fixed fingerprint/babbleprint showing in invite and ban
679 list command replys. Affected file is
680 irssi/src/silc/core/client_ops.c.
682 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
684 * Format CMODE +c and +h to display both the mode and the argument
686 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
688 * Added test vectors and test programs for SHA-1, MD5,
689 HMAC-SHA1 and HMAC-MD5. New tests are located in
690 lib/silccrypt/tests/. Fixed also argument decoding bug in
691 MD5 implementation. Affected file lib/silccrypt/md5.c.
693 * Changed the channel private key and private message key
694 generation (with static keys) to use SHA1 instead of MD5,
695 as SHA1 is the mandatory hash function in SILC. Affected
696 file lib/silcclient/client_[channel/prvmsg].c.
698 * Changed the private key file encryption to use SHA1 instead
699 of MD5. Added support for the old generation and added
700 automatic change of the key (to be removed later). Affected
701 files lib/silccrypt/silcpkcs.c.
703 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Load only files with .pub suffix in PublicKeyDir. Affected
706 file silcd/serverconfig.c.
708 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
710 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
711 channels. Affected files silcd/silcd.c, silcd/server.h.
713 * Added the config directive PublicKeyDir for the client block.
714 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
716 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
718 * Merged Toni's irssi/silc.conf patch.
720 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
722 * Max alloc tests in allocation routines. Affected file
723 lib/silcutil/silcmemory.c.
725 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
727 * Fixed a typo in resuming code that fixed detach/resume code
728 in server. Bug #93. Affected file silcd/packet_receive.c.
730 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
732 * Do reverse lookups for server when /connecting. Affected files
733 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
734 irssi/src/core/net-nonblock.*
736 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
738 * Added library versioning for shared libraries. Affected
739 files configure.in.pre and lib/Makefile.am.pre.
741 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
743 * Display INVITE and BAN lists as specified by SILC 1.2
745 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
747 * Do not send invite list back unless asked (when sending
748 no arguments) or when list was modified. Affected file
751 * Remove client from invite list in KILLED notify and in
752 KILL command. Affected file silcd/command.c and
755 * Fixed bugs in invite list handling in INVITE command.
756 Affected files silcd/command.c and silcd/server_util.c.
758 * Merged with Irssi 0.8.6.
760 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
761 Affected file irssi/src/fe-text/silc.c.
763 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
765 * The silc_argument_get_[first/next] now return the argument
766 type to caller. Added silc_argument_payload_encode_one.
768 Affected files are lib/silccore/silcargument.[ch].
770 * Added support for the SILC 1.2 INVITE command and new
771 invite lists to server. Affected files are silcd/command.c,
772 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
774 * Added support for the SILC 1.2 BAN command and new
775 ban lists to server. Affected files are silcd/command.c,
776 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
778 * Added support to client sending new INVITE command. Affected
779 file is lib/silcclient/command.c.
781 * Added support to client sending new BAN command. Affected
782 file is lib/silcclient/command.c.
784 * Added support for removing client from invite list when kicked
785 from channel, as SILC 1.2 dictates. Affected files are
786 silcd/packet_receive.c and silcd/command.c.
788 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
790 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
791 automatically the cipher's internal IV. Affected files
792 lib/silccrypt/silccipher.[ch].
794 * Assure the RESUME_CLIENT packet is not sent to twice to
795 backup router if the detached client was originated from
796 the backup. Affected file silcd/server.c. Bug #76.
798 * Changed silc_sim_symname to not allocate memory. Affected
799 file lib/silcsim/silcsimutil.c.
801 * Fixed memory leaks with SIMs in server. Affected files
802 silcd/serverconfig.c, silcd/server.c.
804 * Fixed channel key distribution after resuming detached
805 client. Affected files silcd/packet_receive.c.
807 * Fixed channel's global_user boolean checking after detaching.
808 Check it after changing the owner of the client not before.
809 Affected file silcd/packet_receive.c.
811 * Fixed few double frees from client library. Fixes at least
812 Bug #81, possibly others too.
814 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
815 notifys in Irssi SILC Client. Affected file is
816 irssi/src/silc/core/client_ops.c. Bug #82.
818 * Applied Ville Räsänen's manual page and --mandir bugfix
819 patch. Affected files are configure.in.pre and Makefile.am.pre.
822 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
824 * Added support to backup router protocol for backup to tell
825 normal server that it cannot use the backup router as primary
826 because the primary isn't really down. Updated protocol
829 * Added support for primary router to tell backup router that
830 resuming is not possible because the backup really isn't primary
831 in the cell. For example if backup disconnected itself the
832 resuming is not allowed since the primary really did not
833 go down. Updated protocol specs.
835 * Removed MARS from crypto library.
837 * Defined the CTR mode and Randomized CBC mode in SILC. The
838 CTR mode is RECOMMENDED now in specification. Defined also
839 Serpent cipher as optional cipher. Updated the protocol specs.
841 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
843 * Added support for inviting/banning by IP/MASK, public key,
844 and explicit Client ID. Redefined the command and notify
845 types to allow easier forwards support for other methods
846 of inviting/banning. Updated protocol specs.
848 * Remove the client from channel's invite lists if the client
849 is kicked or killed. Updated protocol specs.
851 * Unified the Channel Message Payload and Private Message
852 into one Message Payload. Updated protocol specs and
855 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Don't wait for EOF after socket error has occurred, but
858 close the connection. Affected file is silcd/server.c.
860 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Added support for setting FOUNDER mode on channel with
863 specific public key which can be set with CMODE command.
864 Updated protocol specs and implemented in client and server.
866 * Fixed the Irssi SILC client to correctly shutdown the client
867 library to avoid memory leaks. Affected files are
868 irssi/src/silc/core/silc-core.c and silc-servers.c.
870 * Deprecated the No Reply flag in SKE protocol and introduced
871 "IV Included" flag which can be used to indicate that the IV
872 is included in the ciphertext. This makes it possible to use
873 SILC on unreliable transport, such as UDP which may cause
874 packet reordering and losses. Updated protocol specs, did
877 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
879 * Fixed the MPI implementation of silc_mp_sizeinbase to return
880 < 32 bit values in correct size. Affected file is
881 lib/silcmath/mp_mpi.c.
883 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
885 * Fixed the KE Start Payload parsing to check that mandatory
886 fields are present. Affected file lib/silcske/payload.c.
888 * Fixed compilation warnigs in Irssi SILC Client. Affected
889 files are irssi/src/silc/core/silc-query.c. client_ops.c.
891 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
893 * Print "nick now appears as newnick" and update Irssi's nicklist
894 when you change your nick to "nick". Closes #62
896 * Never format your own nick. Closes #63
898 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
900 * SILC_UMODE_GONE changes are now propagated correctly to the
901 Irssi client. Closes #54
903 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
905 * Fixed example in /HELP KEY
907 * Added expando $j which expands to current SILC Client version
909 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
911 * Fixed public key decoding in crypto library.
913 * Added better error printing to SKE library.
915 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
917 * Fixed NICK command to not crash if nickname was not sent.
919 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
921 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
922 Deprecated the old Encrypt-And-MAC order. Updated protocol
923 specs and implemented.
925 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
926 generation. Updated specs and implemented.
928 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
930 * Added support for rekey before 2^32 sequence number wraps.
931 Affected files in server and client library.
933 * Padding must be at least 8 bytes now. Implemented and updated
936 * Compute maximum padding for authentication packets to make
937 passphrase approximation attacks impossible. Affected files
938 in client library and in server.
940 * Fixed PING command sending in client library and handling in
941 server. The server ID must be ID Payload, not raw ID data.
942 Affected files in server and client library.
944 * Defined that all public keys sent in commands and notify
945 payloads are actually Public Key Payloads not raw public key
946 data. Updated protocol specs and implemented.
948 * Updated protocol version to 1.2. Updated specs and code.
950 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
951 status types. Updated specs and the code.
953 * Added support for normal client to kill its own entries from
954 the network. Updated protocol specs and the code.
956 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
957 and added initial implementation.
959 * Added MAC field to the Private Message Payload to protect
960 against chosen ciphertext attacks. Updated the protocol specs
963 * Added idle and signon fields to the ATTRIBUTE_SERVICE
964 attribute to indicate the user's current idle and signon time
965 of a service. Updated protocol specs and implemented.
967 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
969 * Added "do_not_bind" argument to silc_client_file_send what
970 can be used to not bind locally but assume the file receiver
971 provides the point of connect. Usefull when sender is behind
972 NAT device. Affected file lib/silcclient/silcclient.h and
975 * Added -no-listener option to FILE SEND command in Irssi SILC
976 client. Affected file irssi/src/silc/core/silc-servers.c.
977 Renamed FILE RECEIVE to FILE ACCEPT.
979 * Confirm passphrase for private key encryption in
980 silc_create_key_pair and silc_change_private_key_passphrase.
981 Affected files are lib/silcutil/silcapputil.c.
983 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * Move silc_client_packet_send back to internal, added
986 silc_client_send_packet, a bit simpler function for application.
987 Affected files lib/silcclient/silcclient.h, client.c and
990 * Moved the SilcClientEntry, SilcChannelEntry and
991 SilcServerEntry to silcclient.h to be public and documented
992 them for application. Affected files are
993 lib/silcclient/silcclient.h and idlist.h.
995 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Fixed manual page installation patch by Ville Räsänen.
998 USERS help page fix patch by Ville Räsänen
1000 * Changed the silc_client_command_call interface to make
1001 the command call simpler for the application. The library
1002 now handles the command line parsing, command finding and
1003 execution. Application only needs to call the function
1004 with the command line. Affected files are
1005 lib/silcclient/silcclient.h, command.[ch].
1007 * Fixed silc_get_input to NULL-terminate the returned input.
1008 Affected file lib/silcutil/silcutil.c.
1010 * Resolve the client's public key in JOIN command if the
1011 founder auth data is being requested but we don't know the
1012 client's public key. Affected file silcd/command.c.
1015 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1017 * Print notify for server opers when backup router comes
1018 online. Affected file silcd/server.c.
1020 * Fixed the INVITE command to send the invite list in
1021 command reply. Affected file silcd/command_reply.c.
1023 * Fixed MOTD command reply sending. Affected file
1026 * UTF-8 decode the topic in TOPIC command reply and LIST
1027 command reply in Irssi SILC client. Affected file is
1028 irssi/src/silc/core/client_ops.c.
1030 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1032 * Fixed the INVITE command to not crash Irssi SILC client
1033 when given without nickname argument. AFfected file
1034 irssi/src/silc/core/client_ops.c.
1036 * Fixed double free in WHOIS query on normal server when
1037 forwarding query to router. Affected file is
1038 silcd/server_query.c.
1040 * Fixed WATCH command reply handling on normal server which
1041 was missing altogether. Affected file silcd/command_reply.c.
1044 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1046 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1047 Included yodl sources for each of these. Also modified
1048 Makefile.am prototype to install these files to proper
1049 locations. Updated CREDITS. Affected file Makefile.am.pre,
1050 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1053 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1055 * Added support for encrypted private key files. Now
1056 passphrase must be provided when new key pair is created
1057 (can be empty though), and prompted when loading the
1058 private key. Added support for loading the old-style
1059 non-encrypted private keys as well. Affected files
1060 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1063 * Fixed silc_get_input to accept input on all terminals.
1064 Affected file lib/silcutil/silcutil.c.
1066 * Moved the Irssi SILC client key loading and other stuff
1067 to be called after the arguments and UI is initialized.
1068 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1070 * Added -P option to Irssi SILC client which can be used
1071 to change the passphrase of the private key. Affected
1072 file irssi/src/silc/core/silc-core.c.
1074 * Added silc_change_private_key_passphrase apputil routine
1075 to lib/silcutil/silcapputil.[ch].
1077 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1079 * Fixed connection closing in client library to not crash.
1080 Moved the connection freeing totally to function
1081 silc_clinet_del_connection. Affected file
1082 lib/silcclinet/client.c.
1084 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1086 * Changed includes/silcincludes.h to silcincludes.h.in to
1087 include configuration specific information. The silcdefs.h
1088 is not included in to installation anymore (it's only
1089 compilation time header).
1091 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1093 * Moved the SilcClient and SilcClientConnection from client.h
1094 to the public lib/silcclient/silcclient.h. Changed the
1097 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * If version string in silc_clinet_alloc is NULL the library
1100 puts it automatically. Affected file lib/silcclient/client.c.
1102 * Changed the version strings from variables to #define's
1103 in includes/silcversion.h.
1105 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1107 * Added shared library complation support.
1109 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Added lib/silcutil/silcapputil.[ch] for application
1112 utility functions. It includes routines for applications'
1113 convenience. Added silc_create_key_pair, silc_show_public_key
1114 and silc_load_key_pair functions.
1116 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1118 * Send RESUME_CLIENT packet from router to backup routers
1119 to in resuming. Affected file silcd/packet_receive.c.
1121 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1123 * In IDENTIFY command parsing, send all other IDs except
1124 Client IDs explicitly to router for resolving on normal
1125 server. Also check that ID received in WHOIS command is
1126 always Client ID, others are not allowed. Affected file
1127 silcd/server_query.c.
1129 * Merged latest changes from irssi.org CVS.
1131 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1134 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1136 * Fixed the heartbeat sending in Irssi SILC client. Moved
1137 the silc_client_packet_send to silcclient.h for application
1138 usage. Affected files lib/silcclient/client_internal.h
1139 lib/silcclient/silcclient.h.
1141 * Fixed a bug in query resolving in server. Used wrong
1142 variable in a for loop and crashed. Affected file is
1143 silcd/server_query.c.
1145 * Server constructs requested attributes only to locally
1146 connected clients. Affected file silcd/server_query.c.
1149 * Fixed a bug when sending resolving from router to server
1150 with requested attributes. The constructed WHOIS command
1151 was incorrect. Affected file silcd/server_query.c.
1154 * Fixed Requested Attributes saving in WHOIS command reply.
1155 The length of the data buffer must be saved too. Affected
1156 file silcd/command_reply.c.
1158 * Update the client entry's servername after detaching is
1159 over. Affected file silcd/packet_receive.c. Bug #37.
1161 * Resolve incomplete client entrys in CUMODE_CHANGE and
1162 CMODE_CHANGE notifys. Affected file is
1163 lib/silcclient/client_notify.c. Bug #42.
1165 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Fixed channel key packet processing bug on backup router
1168 during backup resuming protocol. Affected file is
1169 silcd/packet_receive.c.
1171 * Fixed memory leaks in server. Affected files are
1172 silcd/server.c and silcd/packet_receive.c.
1174 * Fixed packet decryption problem when backup router encrypted
1175 channel message with wrong key during backup resuming
1176 protocol. Affected file silcd/packet_send.c.
1178 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1179 Toni Willberg (toniw@iki.fi)
1181 * Changed the SilcCipher context to be private. Changed the
1182 silc_cipher_get_iv to just return pointer to the IV. Added
1183 silc_cipher_get_name to return the name of the cipher.
1184 Fixed code all around to support these changes. Affected
1185 files are lib/silccrypt/silccipher.[ch], client library and
1188 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1190 * Fixed unaligned access in lib/silccore/silcattrs.c.
1192 * Fixed libtool linking in lib/silcsim/Makefile.am.
1194 * Fixed services attribute printing. Affected files is
1195 irssi/src/silc/core/silc-queries.c.
1197 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Fixed a crashbug in incoming server accepting. Affected
1200 file silcd/server.c.
1202 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Added automatically generated index to Toolkit Reference
1207 * Added support for Postscript Toolkit Reference Manual.
1209 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1211 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1214 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Added 'send_events' boolean argument to the function
1217 silc_schedule_set_listen_fd which sends the set events to
1218 the application explicitly if set to TRUE. Default action
1219 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1220 lib/silcclient/client_internal.h and silcd/server_internal.h.
1222 * Added silc_compare_timeval to determine which time values
1223 is smaller. Affected file lib/silcutil/silcutil.[ch].
1225 * Added sort-of "Quality of Service" (QoS) support to
1226 SilcSocketConnection. Data reception can be controlled with
1227 rate limit per second and/or read data length limit.
1228 Added silc_socket_set_qos. Affected files are
1229 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1231 * Added the QoS configuration to SILC Server configuration
1232 file. Affected files are silcd/serverconfig.[ch] and
1235 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Merged with irssi.org CVS.
1239 * Failed OPER and SILCOPER authentications are now logged.
1240 Affected file silcd/command.c. Bugs #25.
1242 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * ROBODoc documented lib/silcutil/silcbuffer.h and
1245 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1246 <ville.rasanen@iki.fi>.
1248 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Added support for auto-passphrase authentication from the
1251 config file during connecting which was not implemented
1252 yet. Affected file irssi/src/silc/core/client_ops.c.
1254 * Fixed a bug in authentication protocol failure handling which
1255 was processing wrong callback context. Affected files
1256 are lib/silcclient/client.c and protocol.c.
1258 * Fixed the /ATTR allow off to actually work. Affected file
1259 is irssi/src/silc/core/silc-queries.c.
1261 * Fixed the /ATTR -del to work. Affected file is
1262 irssi/src/silc/core/silc-queries.c.
1264 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1268 * Fixed mask attribute adding in Irssi SILC client. Affected
1269 file irssi/src/silc/core/silc-queries.c.
1271 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * Added support for saving the requested attributes in
1274 WHOIS to directory. Affected file is
1275 irssi/src/silc/core/silc-queries.c.
1277 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Added support for parsing VCard fields that do not have
1280 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1282 * Fixed a double free bug in hash table foreach function
1283 if the entry was deleted in the foreach callback. Affected
1284 file lib/silcutil/silchashtable.c.
1286 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * Added silc_attribute_get_verify_data to return the signature
1289 verification data for either user digital signature or
1290 server digital signature in Requested Attributes. Affected
1291 files are lib/silccore/silcattrs.[ch].
1293 * Added silc_vcard_alloc which is used to allocated dynamic
1294 SilcVCard context. The silc_vcard_free now checks whether
1295 the context is dynamically allocated or not. Affected files
1296 are lib/silcutil/silcvcard.[ch].
1298 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Periodically remove the NOATTR status from client entry
1301 so that the client may take the attributes in use even after
1302 server has resolved them unsuccessfully earlier. Affected
1303 file silcd/server_query.c and idlist.h.
1305 * Moved sha1hash and md5hash from client->internal to
1306 SilcClient for application usage. Affected files are
1307 lib/silcclient/client.h and client_internal.h.
1309 * Fixed attribute encoding and decoding bugs. Affected
1310 files lib/silccore/silcattrs.[ch].
1312 * Added ATTR command to Irssi SILC Client which is used to
1313 manage user's Requested Attributes sending and values for
1314 WHOIS command. Affected files around Irssi SILC client.
1316 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * Added silc_buffer_strformat which can be used to format
1319 strings into a buffer which size is automatically increased.
1320 Affected file lib/silcutil/silcbuffmt.[ch].
1322 * Added implementation of VCard (RFC 2426) which can be used
1323 as part of Requested Attributes in WHOIS command. Affected
1324 file lib/silcutil/silcvcard.[ch].
1326 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1328 * Some strncat -> silc_strncat changes our the core and
1331 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1332 errors. Added better error printing to SKE library.
1333 Affected files lib/silcske/silcske.c, silcske_status.h and
1336 * Save the PKCS key length even if only private key is set to
1337 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1339 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1340 length in bits not in bytes. Affected files are
1341 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1342 silcd/server_query.c.
1344 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Added silc_attribute_payload_encode_data to directly encode
1347 the data into the attributes buffer. Renamed function
1348 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1349 Affected files are lib/silccore/silcattrs.[ch].
1351 * silc_hash_table_find_foreach calls the foreach function now
1352 once even if the nothing was found with context set to NULL.
1353 Affected file lib/silcutil/silchashtable.[ch].
1355 * Remove the RESOLVING flag from client entry after received
1356 the Requested Attributes from the client. Fixed memory leak
1357 in client entry freeing. Affected files silcd/server_query.c
1360 * Added Requested Attributes support into SILC Client Library.
1361 It is not able to send requested attributes in WHOIS command,
1362 and also receive and process requested attributes. Added
1363 silc_client_attribute_[add|del] and silc_client_attributes_get
1364 functions. Added also `ignore_requested_attributes' to the
1365 SilcClientParams to not use attributes in client. Affected
1366 files are lib/silcclient/command.c, client_attrs.[ch],
1367 silcclient.h, client_internal and client.[ch].
1369 * Changed the silc_client_get_client_by_id to support Requested
1370 Attributes, it takes them as argument now. Affected file
1371 is lib/silcclient/silcclient.h, and idlist.c.
1373 * Added -details option to WHOIS command in Irssi SILC Client
1374 to support the requested attributes. By default it requests
1375 all attributes. Affected file lib/silcclient/command.c and
1376 irssi/doc/help/in/whois.in.
1378 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Add also SERVICE attribute for server-constructed attribute
1381 data. Also digitally sign the attributes and add
1382 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1383 silcd/server_query.c.
1385 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Changed the silc_attribute_payload_encode to support list
1388 of attributes (function may be called several times to add
1389 a new attribute). Removed the silc_attribute_payload_encode_list
1390 function. The encoding function now also automatically encodes
1391 the data, so the caller does not need to do that. Affected
1392 files lib/silccore/silcattrs.[ch].
1394 * Added support for replying on behalf of the user to the
1395 Requested Attributes in WHOIS command in the server. Affected
1396 file silcd/server_query.c.
1398 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1399 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1401 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Don't swtich to become primary router if we are backup if
1404 decryption error has occurred. Affected file silcd/server.c.
1406 * Fixed a bug in backup router IP address comparison in
1407 silc_server_backup_get.
1409 Save now also the port of the server/router and use that
1410 in comparison as well. Affected file silcd/server_backup.c.
1412 * Normal server now reconnects to backup router automatically
1413 if connection is lost to it. Affected file silcd/server.c.
1415 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * If packet processing fails (like integrity check fails)
1418 the connection is closed now. Affected files are
1419 lib/silccore/silcpacket.c and silcd/server.c.
1421 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * Fixed double free in RSA public key set function
1424 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1427 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1430 Added server_query.[ch] which provides one interface for
1431 querying information using all three commands.
1433 * Changed all "typedef unsigned char" in core library to
1434 "typedef SilcUInt8".
1436 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1440 * Renamed silc_server_get_client_resolve to
1441 silc_server_query_resolve and moved to server_query.[ch].
1443 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Resumed client packet handling from server put the resumed
1446 client on wrong list on router and caused the client not
1447 be present on the network anymore. Now fixed to put the
1448 client to correct list. Affected file silcd/packet_receive.c.
1450 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1452 * Various cleanup in error message output in config parsing code
1453 and in server init code. Fixed error log files containing
1454 too many newlines ('\n') in some situations. Affected files are
1455 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1457 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Use the reverse lookupped hostname in client internals
1460 instead of one user provided us as remote server name.
1461 Affected file lib/silcclient/client.c.
1463 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Added 'app_context' to silc_schedule_init. It is an
1466 application specific context that is delivered to application
1467 in task callback functions. Affected files are
1468 lib/silcutil/silcutil.[ch].
1470 * The hb_context in SilcSocketConnection is not freed
1471 automatically anymore (application must free it). Freeing
1472 it automatic is inconsistent. Affected files are
1473 lib/silcutil/silcsockconn.[ch].
1475 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Added support for removing explicitly added client connections
1478 in rehash and closing the client connections if they were
1479 unconfigured in the rehash. Affected file silcd/server.c.
1481 * Added support for aborting automatically pending commands
1482 that never receives the reply (to avoid memory leaks).
1483 Added also silc_server_command_pending_timed to set the
1484 specific timeout for pending command. Affected files are
1485 silcd/command[_reply].[ch].
1487 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1488 specs and lib/silccore/silcstatus.h.
1490 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * Changed the silc_get_time to accept time value as argument
1493 or if zero is sent return current local time. Affected
1494 file lib/silcutil/silcutil.[ch].
1496 * Added STATS command to client library and Irssi SILC client.
1497 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1499 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1501 * Assure that channel key is set before sending it. May
1502 crash server otherwise. Affected file silcd/packet_send.c.
1504 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Assure that endless loop cannot happen with detached client
1507 resolving on normal server. Added idlist status
1508 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1509 silcd/idlist.h and silcd/packet_receive.c.
1511 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Incoming file transfer request cannot use same session as
1514 the sending session. This can happen when sending file to
1515 yourself. Crashed the client on quit. Affected file
1516 lib/silcclient/client_ftp.c. Bug #24.
1518 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Implemented the draft-riikonen-precense-attrs draft and
1521 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1523 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Distribute the SERVER_SIGNOFF notify also to local backup
1526 routers from the primary router. The backup router may not
1527 have the signing of local server directly connected and need
1528 to know about the signoff. Affected file silcd/server_util.c.
1530 * Use the primary router as the origin of the locally connected
1531 server when it is disconnecting from the backup router since
1532 that's where it really is coming from. Now the clients from
1533 the disconnecting server are removed correctly and "shadow"
1534 clients are not left to the backup router. Affected file
1537 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * If normal server is standalone and found existing but disabled
1540 channel, do not re-create the channel since it creates
1541 duplicate same channels. Affected file silcd/server.c.
1543 * Added anonymous client connections support to server. New
1544 "anonymous" configuration option to ConnectionParams section
1545 added. If set to true, the username and hostname information
1546 of the client will be scrambled and anonymous user mode is
1547 set automatically to the user. Affected files are
1548 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1550 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * In JOIN notify handling, mark that the cache entry of the
1553 client cannot be expired. Can cause crashes on normal
1554 server (asserts client->channels). Affected file is
1555 silcd/packet_receive.c.
1557 * From now on distribution versions are used as protocol versions
1558 instead of by default using the Toolkit base version as protocol
1559 version. Affected file prepare.
1561 * Do not set the locally resolved hostname for local client
1562 entry but take what server sends. This way the real hostname
1563 is showed in WHOIS for yourself. Affected file is
1564 lib/silcclient/idlist.c and lib/silcclient/client.c.
1566 * Resolve local info with IDENTIFY when connecting to server.y
1568 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1570 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1571 for implied search (not needed on platforms which has native
1572 pthreads library). Use --without-pthreads to disable threads.
1573 Affected file is configure.in.pre
1575 * Fixed --with-iconv on platforms which need to bypass (broken)
1576 native iconv(). Affected file is configure.in.pre
1578 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Moved -C option parsing in Irssi SILC client at same time
1581 as other options. The UI was initialized earlier and caused
1582 problems on command line. Bug #16. Affected file is
1583 irssi/src/silc/core/silc-core.c.
1585 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1587 * Added global variable silc_log_timestamp that tells silclog
1588 wether to print or not the timestamp in the logging files.
1589 Affected file lib/silcutil/silclog.[ch].
1591 * Added silcd configuration option Timestamp in the Logging
1592 section. Affected file silcd/serverconfig.[ch],
1593 doc/example_silcd.conf.in.
1595 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Fixed fingerprint checking to check for entirely empty
1598 fingerprint instead of two first bytes when determining
1599 if it is set. Bug #18. Affected file silcd/command.c.
1601 * Fixed duplicate PKCS name registering to not allow it.
1602 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1604 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1606 * Conditionalize non-gcc compiler optimizations for various
1607 platforms, enable those commented out. Cleanups.
1608 Affected file lib/silcmath/mpi/configure.in
1610 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1612 * silc_rng_exec_command() left zombie processes if command
1613 didn't generate any output. Affected file
1614 lib/silccrypt/silcrng.c
1616 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1618 * Rewrote iconv checking, introduce --with-iconv for systems
1619 which rely on libiconv. Check if iconv() provided by libc
1620 is good enough, otherwise demand libiconv. Affected file
1623 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1625 * Search for ldopen() also in libc. This enables SIM support
1626 on *BSD systems. Based on patch from Alex Zepeda. Affected
1627 file configure.in.pre
1629 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1631 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1632 This fixes prepare on *BSD systems. Affected file
1635 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * More fixed for not having purge timeout for global clients
1638 that are on channel. Affected files silcd/command_reply.c
1641 * Fixed the rekey protocol to work with backup router connections.
1642 Rekey packets are now allowed on disabled connections as
1643 well. Affected files silcd/packet_send.c and server.c.
1645 * Do not switch to be as backup router when shutting down and
1646 closing the primary connection. Affected file silcd/server.c.
1648 * Fixed memory leaks in backup router deleting. Added
1649 silc_server_backup_free to free all data during shutdown of
1650 server. Affected files silcd/server_backup.[ch].
1652 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Do not process commands if the sock->user_data is NULL.
1655 Affected file silcd/command.c.
1657 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Fixed buffer overflow and security problems (loosing bits
1660 in CFB encryption) in SILC RNG. Problems reported by
1661 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1663 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Added yet more checks that client is not expired on global
1666 list if it is on channels. Affected file is
1667 silcd/command_reply.c.
1669 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Merged c0ffee's MIME signal patch which adds support for
1672 sending also MIME messages in Irssi SILC Client, and handling
1673 received MIME messages in a signal (and perhaps doing something
1674 to non-textual MIME messages).
1676 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Fixed pending command deletion in server and client library
1679 to check the whole list instead of breaking after first found.
1680 The affected files are silcd/command.[ch] and
1681 lib/silcclient/command.[ch].
1683 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1686 secret or private, otherwise it's possible to find out
1687 whether a secret channel exists or not. Affected file
1690 * If CMODE change fails during the mode setting, assure that
1691 the old mode mask is set for the channel back. Affected
1692 file silcd/command.c.
1694 * Fixed passphrase saving on +a channel on normal server
1695 after successful JOIN command. Affected file silcd/command.c.
1697 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Remove server/router operator privileges in DETACH command,
1700 since it's possible to resume to server where these
1701 privileges would not be allowed for the client. Affected
1702 file silcd/command.c.
1704 * Do not set to wait for backup in rehash of the server.
1705 Affected file silcd/server.c.
1707 * Do not check listener sockets when counting how many
1708 socket connections we have. Affected file is
1709 silcd/server_util.c.
1711 * Do not announce disconnected clients that are remaining
1712 in history (for WHOWAS). This is because SIGNOFF notify
1713 for these has been sent earlier already. Affected file
1716 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Buffer overflow with CUMODE command's mode->mode character
1719 conversion. Reported by Ville Räsänen. Affected file
1720 lib/silcutil/silcutil.c.
1722 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Allow heartbeat packets to go disabled connections anyway.
1725 Affected files silcd/server.c and silcd/packet_send.c.
1727 * Do not broadcast New Channel packets with List flag set
1728 in the packet to backup routers. The router must check
1729 for the correctness of the packets before sending them.
1730 It is possible that router will have enforce Channel ID
1731 change and this would cause desync in the backup router.
1732 Affected file silcd/packet_receive.c.
1734 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1735 are handled in list parsing. They are not list packets
1736 anymore. Affected file silcd/packet_receive.c.
1738 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Stop waiting for backup router through the timeout, not
1741 directly after backup router has arrived. Affected file
1744 * Do not re-create channel keys and send them when removing
1745 clients in server shutdown. Affected files are
1746 silcd/server_internal.h and silcd/server_util.c.
1748 * Notify distribution to backup routers was missing from
1749 the silc_server_send_notify_dest function which caused
1750 desyncing problems with backup router. Affected file is
1751 silcd/packet_send.c.
1753 * The client's channel removing was working wrong on
1754 backup router. It assumed that it doesn't know global
1755 information but backup router does know. For this reason
1756 it could remove channel when it wasn't supposed to do that.
1757 Affected file silcd/server.c and silcd/server_util.c.
1759 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Stop for a couple seconds after badkup router has become
1762 primary router. Affected file silcd/server.c.
1764 * Added silc_server_remove_servers_by_server, which is used
1765 to remove servers originated from some other server. Also
1766 clients of those servers can be removed too. Affected file
1767 silcd/server_util.[ch].
1769 * When removing clients after a server has signed of remove
1770 also all servers behind that server (unless they are known
1771 to be available locally), and send SERVER_SIGNOFF for each
1772 of the server separately. Also the signed off clients are
1773 sent now separately per signed off server. The affected files
1774 are silcd/server.c and silcd/server_util.[ch].
1776 * All servers added with silc_idlist_add_server must always
1777 have both "router" and "connection" pointers set. Otherwise,
1778 bad server entries may be left around in the cache.
1779 Affected file silcd/command_reply.c.
1781 * Do not create the channel key in NEW_CHANNEL packet
1782 processing if the channel is empty. Affected file
1783 silcd/packet_receive.c.
1785 * Completed backup router support for standalone routers.
1786 Supports also servers in the cell that do not use the backup
1789 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Fixed a bug in silc_string_regexify which did not add '^'
1792 at the start of each string, and thus the matching was
1793 not explicit. For example ban list iikone@*!*@* would
1794 match also "priikone", which is wrong, it would have to be
1795 *iikone@*!*@* to match also "priikone". Affected
1796 file lib/silcutil/unix/silcunixutil.c.
1798 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Enable all local server connections before updating client
1801 caches when we've become backup router. Otherwise, signoff
1802 packets may not reach the clients. Affected files are
1803 silcd/server.c and silcd/server_util.[ch].
1805 * Fixed a bug in version string parsing which could crash
1806 the program with specially formatted version string.
1807 Bug reported and patch provided by Ville Räsänen. Affected
1808 file lib/silcutil/silcutil.c.
1810 * Handle the disconnection immediately when DISCONNECT
1811 packet is received in server. Affected file silcd/server.c.
1813 * Primary router now waits a short time (10 seconds) for
1814 backup router connection before accepting any other
1815 connection (except local). Affected file silcd/server.c,
1818 * Fixed a crash in client libary in NICK_CHANGE notify when
1819 NICK_CHANGE arrived for client entry we are resolving
1820 currently. Affected file lib/silcclient/client_notify.c.
1822 * Call the sconn->callback completion even if error had
1823 occurred. Start reconnecting always if connection to
1824 primary router fails during backup router protocol.
1825 Affected files silcd/server.c and server_backup.c.
1827 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Added functions silc_server_send_opers and
1830 silc_server_send_opers_notify to send packets stricly
1831 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1832 to send variable argument notify to operators.
1833 Affected files silcd/packet_send.[ch] and silcd/server.h.
1835 * Removed UMODE rights checking with UMODE_CHANGE notify.
1836 Affected file silcd/packet_receive.c.
1838 * Server/router operator now receives notify when network
1839 switches to backup router and when it resumes the use of
1840 primary router. Affected file silcd/server.c and
1841 silcd/server_backup.c.
1843 * Fixed the updating of client information after backup
1844 resuming protocol is over; update all except local clients
1845 to the new primary router. The affected file is
1846 silcd/server_util.c.
1848 * Added support for closing active connections in rehash
1849 that were unconfigured by the user. Supports currently
1850 closing server and router connections. Affected file
1853 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1855 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1858 is NULL since seems that on some platforms NULL is allowed
1859 and on some it's not. Fallback encoding is used instead.
1860 Affected file lib/silcutil/silcstrutil.c.
1862 * Fixed statistics updating for incoming server connection
1863 which could cause problems when re-connecting. Affected
1864 file silcd/server.c.
1866 * Preliminary backup router support for standalone router
1867 added. Affected files in silcd/.
1869 * Mark server connections in backup router disabled before
1870 and after backup protocol. Affected file is
1871 silcd/server_backup.c.
1873 * Added support for reconnecting to remote server connection
1874 even if the protocol fails, and if the configuration wants
1875 us to keep trying to connect anyway.
1877 Server connection is not allowed to backup router if
1878 backup router does not have connection to primary router yet.
1880 Affected file is silcd/server.c.
1882 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added silc_client_udpate_server function to update changed
1885 server info. Affected file lib/silcclient/idlist.[ch].
1887 * Added check for server entries that are being resolved when
1888 notify is received. If being resolved, handle the received
1889 notify only after it's resolved so that all notifys are
1890 handled in same order as received from the server.
1892 Added similar resolver check to channel entries. Every
1893 notify that cause resolving of any information that affects
1894 channel entry marks the channel entry in waiting state.
1895 After whatever resolving is over the waiters are signalled
1896 and only then the notifys are handled in the same order
1897 as delivered from the server.
1899 Affected files are lib/silcclient/idlist.[ch], and
1902 * Fixed KILLED notify handling in normal server. Affected
1903 file silcd/packet_receive.c.
1905 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1906 is locally connected, or was locally connected (but may
1907 be detached and connection is not active). Added also
1908 SILC_IS_LOCAL for checking this status. Affected files
1909 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1910 silcd/server.c and silcd/server_internal.h.
1912 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Don't send or handle TOPIC_SET if topic is already set and
1915 is same as being set. Affected files silcd/command.c and
1916 silcd/packet_receive.c.
1918 * Fixed CMODE change rights checking to work correctly when
1919 removing modes by operator. Affected file is
1920 silcd/server_util.c.
1922 * Fixed some handling with New Channel packet in router and
1923 fixed some CMODE_CHANGE notify handling in server and router.
1924 Affected file is silcd/packet_receive.c.
1926 * Changed "disconnect" client operation to include the
1927 reason of the disconnection and optional disconnection
1928 message. Affected file lib/silcclient/silcclient.h.
1930 * Made the compilation of lib/contrib/ stuff conditional.
1931 Affected files configure.in.pre, lib/contrib/Makefile.am.
1933 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1936 to the sender of the notify too, to avoid situation where two
1937 notifys are in the network at the same time going to oppsite
1938 directions. Affected file silcd/packet_receice.c.
1940 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Delete the client from channel even if the cilent->id is
1943 NULL. It was possible that client was deleted without
1944 removing from channels (theoretically at least). Affected
1945 file silcd/server.c and silcd/server_util.c.
1947 * Free the client data too when resuming is not successful.
1948 Affected file silcd/packet_receive.c.
1950 * Merged some code from c0ffee's silc-plugin. Affected files
1951 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1953 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1954 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1955 to the primary router connection, the other one returns
1956 TRUE if packet must be broadcasted to network.
1958 * All notifys that are destined to primary router (to network)
1959 are now automatically sent to backup routers even if the
1960 router is standalone (and has backup router). Affected files
1963 * Added --without-irssi and --without-silcd configuration
1964 options for disabling the compilation of these applications.
1965 Affected file configure.in.pre and prepare.
1967 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1970 UTF-8 encoding and decoding. Added also new encodings
1971 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1973 Added also SILC_STRING_LANGUAGE which is language and charset
1974 specific encoder and decoer for those platforms that support
1975 iconv(). It can convert the UTF-8 to and from the locale
1976 specific character set.
1978 Affected file lib/silcutil/silcstrutil.[ch].
1980 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1982 * Added function silc_get_command_name to the file
1983 lib/silcutil/silcutil.[ch].
1985 * Improved the server debug output a bit. Affected files are
1988 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Save the channel passphrase when received succesful JOIN
1991 command reply from router, on normal server. Otherwise
1992 joinig +a channels from normal server is not possible.
1993 Affected file silcd/command.c.
1995 * Fixed a bug in TOPIC_SET notify handling. The notifier
1996 may be other than client too, like server or channel.
1997 It expected it to always be only client and ignored the
1998 notify. Affected file silcd/packet_recieve.c.
2000 * Removed some (unnecessary) debug printing from
2001 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2003 * Do not force CMODE_CHANGE when server is announcing new
2006 Router announces stuff only after server reannounces channel
2007 after CHANNEL_CHANGE notify.
2009 These fixes optimizes the announcing procedure, and perhaps
2010 fixes some problems too. Affected file silcd/packet_receive.c.
2012 * Fixed SERVER_SIGNOFF sending to local clients. It was
2013 totally broken and sent the notify to all local clients,
2014 instead of only to those that was on same channel as the
2015 signing off clients. Affected file silcd/server_util.c.
2017 * Added -D option to server. It can be used to give debug
2018 level. The levels are from 0 - 99, and are predefined for
2019 smooth server debugging. (see silcd.c for the predefined
2020 levels). Affected file silcd/server.c.
2022 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Fixed a bug in Irssi SILC client to close the connection
2025 properly when disconnecting from server. Affected file
2026 irssi/src/silc/core/client_ops.c.
2028 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * When authenticating as founder during JOIN command, check
2031 that the one authenticating becomes the only founder on the
2032 channel. Affected file silcd/command.c.
2034 * Better checking for founder mode setting when CUMODE_CHANGE
2035 notify is received. Affected file silcd/packet_receive.c.
2037 * Close all connections when shutting down the server by sending
2038 DISCONNECT packet. Close all listeners too when shutting
2039 down the server. Affected file silcd/server.c.
2041 * Handle DISCONNECT packet correctly in client library by
2042 calling the "disconnect" client operation. Affected file
2043 lib/silcclient/client.c.
2045 * Handle local errors correctly during resuming. Affected
2046 file lib/silcclient/client.c.
2048 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * The log file is not dupped internally anymore in
2051 lib/silcutil/silclog.c. Fixed memory leaks too.
2053 * The scheduler now dispatches all pending timeout tasks
2054 when it is uninitialized with silc_schedule_uninit.
2055 Affected file lib/silcutil/silcschedule.c.
2057 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Added --enable-stack-trace option to configure. Added
2060 memory allocation stack trace support. Added files
2061 lib/silcutil/stacktrace.[ch]. Affected files are
2062 lib/silcutil/silcmemory.[ch].
2064 * Fixed memory leaks from libraries and server. Affected
2065 files around the tree.
2067 * Reverted back a fix made to CUMODE which broke it.
2068 Affected file silcd/command.c.
2070 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2073 core library, and implemented it. All textual messages SHOULD
2074 use this flag and the message MUST be UTF-8 encoded.
2075 All text messages sent by Irssi SILC client are now UTF-8
2076 encoded (regardless whether the terminal supports UTF-8 or not).
2077 Affected files are lib/silccore/silcchannel.h,
2078 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2081 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added lots of new statistics updating that was missing from
2084 the server and router code. Affected files in silcd/.
2086 * Sending SIGUSR1 signal to server now dumps the current
2087 server statistics into /tmp directory. Affected file is
2090 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2091 the SILC Hash Interface also. Added new functions
2092 silc_hash_get_name, silc_hash_init, silc_hash_update and
2093 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2095 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Added some better info printing for client during connecting.
2098 Affected file silcd/server_util.c.
2100 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2101 to silence a user on a channel. Affected files are
2102 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2103 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2104 and silcd/packet_receive.c.
2106 * Fixed a fatal bug in handling of malformed command payload.
2107 Affected file silcd/command.c.
2109 * Fixed a double free when announcing channel users to router.
2110 Affected file silcd/server.c.
2112 * After successful authentication to channel founder mode, check
2113 that there isn't anyone else with founder mode on the channel.
2114 The one that authenticated will become founder and anyone
2115 else is demoted. Affected file silcd/command.c.
2117 * Added error printing of any error that has occurred during
2118 any command in client library. Affected file is
2119 irssi/src/silc/core/client_ops.c.
2121 * Removed some error printing from the client library and left
2122 it for the application to worry (from the error status it
2123 receives in 'command' client operation. Affected file is
2124 lib/silcclient/command.c.
2126 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2129 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2130 Starting key agreement with itself is denied. Affected file
2131 is lib/silcclient/client_keyagr.c.
2133 * Fixed some error checkings from the SFTP library which caused
2134 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2135 and lib/silcsftp/sftp_util.c.
2137 * Added new "debug" and "debug_string" settings to Irssi SILC
2138 client which can be used to print runtime debugging on the
2139 Irssi's screen. Available when compiled with --enable-debug
2140 option. Affected file irssi/src/silc/core/silc-core.c.
2142 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2144 * Fixed a missing variadic parameter in a function call that
2145 caused server crash when a non-allowed connection arrived.
2146 Reported by Richard Becker. Affected file silcd/server.c.
2148 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Added WATCH list sending to backup routers from router.
2151 The WATCH command is sent by the router to the backup
2152 router. Affected file silcd/command.c.
2154 * Mark the backup_router flag for RouterConnection entry
2155 if the backup router stuff is defined in the config file.
2156 Affected file silcd/serverconfig.c.
2158 * Fixed some backup data sending around the code to work better
2159 if the router is standalone router. Not all places were fixed.
2160 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2163 * Fixed the router connecting when connecting to multiple
2164 routers. It ignored every other router except the first
2165 one. Affected file silcd/server.c.
2167 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Made the private key generation after expiration optional.
2170 If not created after expiration the old key will re-expire
2171 at a later time (and thus key pair is not necessary to
2172 change). Affected file irssi/src/silc/core/clientutil.c.
2174 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * The length arguments in bind() and connect() were wrong
2177 and fixed now to used SIZEOF_SOCKADDR in the
2178 lib/silcutil/unix/silcunixutil.c.
2180 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Fixed detach timeout handling to use Client ID and not
2183 the actual client entry which may be freed in the callback.
2184 Affected file silcd/command.c.
2186 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Merged c0ffee's multiple interface support patch.
2189 Affected files in silcd/.
2191 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Cleanup keys properly. Affected file is
2194 irssi/src/silc/core/clientutil.c.
2196 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Display the user mode on the status bar. Affected file
2199 irssi/src/silc/core/silc-expandos.c.
2201 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * If private message key is not set, but the flag is set in
2204 the packet, ignore the packet since it cannot be decrypted.
2205 Affected file lib/silcclient/client_prvmsg.c.
2207 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * When resuming client, remove the old client entry from
2210 the watcher list too. Affected file silcd/packet_receive.c.
2212 * Do not allow normal server to force founder mode away
2213 from router if the founder mode is already set. Affected
2214 file silcd/packet_receive.c.
2216 * Remove the client entry with watch notify types with short
2217 timeout, and not directly, so that other notifys can be
2218 retrieved too. Affected file lib/silcclient/client_notify.c.
2220 * Display notification about data messages that cannot be
2221 displayed. Affected files irssi/src/silc/core/client_ops.c,
2222 irssi/src/fe-common/silc/module-formats.[ch].
2224 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Fixed the CHANNEL_CHANGE notify handling in client libary
2227 to not use freed memory. Affected file is
2228 lib/silcclient/client_notify.c.
2230 * Fixed CUMODE_CHANGE notify handling in server. Affected
2231 file silcd/packet_receive.c.
2233 * Fixed USERS command to support empty channels. Affected
2234 file silcd/command.c.
2236 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Allow multiple identical pending commands to be registered
2239 in client library. Affected file is lib/silcclient/command.c.
2241 * Call the completion for resolving client information only
2242 after all resolvers has finished. This fixes a crash in
2243 the client. Added support for checking when the resolvers
2244 are finished. Affected file is lib/silcclient/idlist.c.
2246 * Wait by default 3 seconds before reconnecting to the server
2247 after being disconnected. Makes the /detach command a bit
2250 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Check the watcher list before sending signoff notifys
2253 when closing client connection. Affected file is
2256 * Added better CMODE command rights checking. Affected file
2257 silcd/server_util.c.
2259 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed watcher list checking during server signoff. It
2262 crashed the server. Affected file silcd/server_util.c.
2264 * The JOIN command reply returns now the founder's public
2265 key. Affected file is silcd/command.c.
2267 * Announce the channel mode, and the mode properties with
2268 CMODE_CHANGE notify. Affected file silcd/server.c.
2270 * Mark new channels by default disabled, untill at least
2271 one user joins the channel. Affected file is
2272 silcd/packet_receive.c.
2274 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * The nickname argument to watch notify can be optional.
2277 Fixes a crash in server. Affected file silcd/packet_send.c.
2279 * Remove the client entry from cache if the WATCH notify type
2280 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2281 lib/silcclient/client_notify.c.
2283 * Check the watcher list before and after changing nickname
2284 when the NICK_CHANGE notify is received. Affected file is
2287 * Fixed a crash in OPER and SILCOPER command sending. Empty
2288 passphrase caused the crash. Affected file is
2289 lib/silcclient/command.c.
2291 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Merged with Irssi CVS for Irssi SILC client.
2295 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Completed the protocol specifications.
2299 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Merged with Irssi CVS for Irssi SILC client.
2303 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Added the founder's public key delivery to the
2306 CUMODE_CHANGE notify type as well. Updated the protocol
2307 specs and the code. Affected files are silcd/packet_send.[ch],
2308 silcd/packet_receive.c and silcd/command.c.
2310 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Added silc_pkcs_public_key_copy function into the
2313 lib/silccrypt/silcpkcs.[ch].
2315 * Remove the `iv' from the SilcChannelEntry since we can
2316 live without it. Affected files are silcd/idlist.h and
2317 silcd/packet_receive.c.
2319 * Added support for sending the founder's public key in
2320 the CMODE_CHANGE notify packet in the server. Affected
2321 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2322 silcd/command.c and silcd/server.c.
2324 * Changed the FOUNDER_AUTH authentication to use only
2325 public key authentication as defined by new protocol
2326 specs. Passphrase authentication with that mode cannot
2327 be used anymore. It is now possible to reclaim founder
2328 mode from any server in the network. Affected files are
2329 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2331 * Added permanent channels support by making the channel
2332 permanent when FOUNDER_AUTH mode is set on the channel.
2333 The channel will not be destroyed even if channel is empty
2334 when that mode is set. Protocol TODO #17. Affected
2335 files are silcd/server.[ch], server_util.[ch],
2336 silcd/command.c, silcd/packet_receive.c and
2337 lib/silcclient/command.c.
2339 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added reference counter to the command reply context in
2342 the client library. Affected files are
2343 lib/silcclient/command_reply.[ch].
2345 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Fixed rekey protocol with PFS in the client library.
2348 Affected file is lib/silcclient/protocol.c.
2350 * Added support for list of errors in client library
2351 command reply handling. Affected file is
2352 lib/silcclient/command_reply.c.
2354 * Defined that the WHOIS and IDENTIFY commands can send
2355 list of errors. Updated the protocol specs. Protocol
2358 * Added support for sending list of errors to WHOIS and
2359 IDENTIFY commands in server. Added support for receiving
2360 list of errors in server. Affected files are
2361 silcd/command.c and silcd/command_reply.c.
2363 * Fixed client info resolving on LEAVE command in client
2364 library to not crash. Affected file is
2365 lib/silcclient/client_notify.c.
2367 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Defined that the NICK command replies with thew changed
2370 nickname too, to make the nickname changing simpler at
2371 the client's end. Updated protocol specs and the code
2372 in client and server. Affected files are
2373 silcd/command.c, lib/silcclient/command_reply.c and
2374 lib/silcclient/command.c.
2376 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Added `Compressed' packet flag to indicate that the packet
2379 payload is compressed by the sender. Updated the protocol
2380 specs and the core library. The compression still is not
2381 implemented in the sources. Affected file is
2382 lib/silccore/silcpacket.h.
2384 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Remove pending command callbacks also if the connection
2387 to the server is destroyed. Affected file is
2388 lib/silcclient/client.c.
2390 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Added new QUIET channel user mode that can be used to
2393 quiet a user in a channel. Updated the protocol specs but
2394 it wasn't implemented yet. Protocol TODO #27. Affected
2395 file is lib/silccore/silcmode.h.
2397 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Added BLOCK_INVITE user mode to be able to block incoming
2400 invite notifications. Protoocol TODO #26. Affected files
2401 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2404 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2405 the protocol specs and the code. Affected file is
2406 lib/silccrypt/silcpkcs.c.
2408 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Disconnect Payload includes now the status type. Updated
2411 the protocol specs and the code. Protocol TODO #25.
2412 Affected files are silcd/server.c, lib/silcclient/client.c.
2414 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2415 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2416 Moved the silc_client_command_status_messages table to the
2417 lib/silcutil/silcutil.c and added new funtion
2418 silc_get_status_message, which deprecates function
2419 silc_client_status_message. Affected files are
2420 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2421 lib/silcutil/silcutil.[ch].
2423 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Defined that the nickname hash in Client ID MUST be from
2426 lowercase nickname. This effectively changes nicknames in
2427 SILC to case-insensitive. Updated the protocol specs and
2428 the code. Affected files are lib/silcutil/silcutil.[ch],
2429 silcd/serverid.c, and silcd/idlist.c.
2431 * Added new channel user modes BLOCK_MESSAGES_USERS and
2432 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2433 code. Affected files are lib/silccore/silcmode.h,
2434 lib/silcclient/command.c, and silcd/packet_send.c.
2436 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2437 specs and code. Affected file lib/silccore/silcstatus.h.
2439 * Added support for watch list. It is possible to add nicknames
2440 to be watched, and when they come to network, leave network
2441 or user mode changes the watcher will be notified of this
2442 change. Added SILC_COMMAND_WATCH command, added new
2443 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2444 notifications. Updated the protocol specs and implemented
2445 this to library, client and server. Protocol TODO #21.
2446 Affected files are lib/silccore/silccomand.h,
2447 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2448 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2449 silcd/packet_send.[ch], silcd/packet_receive.c, and
2450 irssi/src/silc/core/client_ops.c.
2452 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2453 somebody watching you. Updated the protocol specs and the
2454 code. Affected files are lib/silccore/silcmode.h, and
2455 lib/silcclient/command.c.
2457 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Added service support to SILC protocol. Added new command
2460 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2461 core library. Services are not implemented in server or
2462 client for now. Protocol TODO #20. Affected files are
2463 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2465 * Added SilcStatus argument to `command' client operation
2466 to return the error status when command sending fails
2467 locally. Changed all command in client library to return
2468 correct command status. Affected files are
2469 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2470 irssi/src/silc/core/client_ops.c.
2472 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Added silc_mime_parse function to parse MIME headers.
2475 Affected files are lib/silcutil/silcstruti.[ch].
2477 * Added MIME header parsing in Irssi SILC Client. It displays
2478 all textual MIME objects, others it ignores. Affected file
2479 is irssi/src/silc/core/clien_ops.c.
2481 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2483 * Fixed a bug in the pid writing function, which couldn't be
2484 written in a root-owned directory.
2486 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Defined that channel message to unknown Channel ID must
2489 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2490 Updated the protocol specs and the code in server. The
2491 affected file is silcd/packet_receive.c.
2493 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2496 that it is used to send error notifys if error occurs during
2497 some SILC packet processing, except commands. The error
2498 types are same as for command reply types. Defined that
2499 if private message is sent to unknown Client ID the error
2500 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2501 Updated the protocol specs and code. Affected files are
2502 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2503 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2504 and irssi/src/silc/core/client_ops.c. Renamed the
2505 SilcCommandStatus to SilcStatus.
2507 * Defined the use of extra WHOIS attributes in WHOIS command.
2508 The <Requested Attributes> (defined in a separate document)
2509 can be used to request additional information about user
2510 not returned by standard WHOIS command. Defined that server
2511 can send WHOIS command directly to client. Client provides
2512 the requested attributes to the server. Updated the protocol
2513 specs. Protocol TODO #4. Implementation is not done yet
2514 (Protocol TODO #24).
2516 * Renamed function silc_client_command_status_message to
2517 silc_client_status_message. Affected files are
2518 lib/silcclient/command_reply.[ch].
2520 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2523 32 bit integers. Updated the protcol specs and the code.
2524 Affected files are silcd/command.c and
2525 lib/silcclient/command.c.
2527 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2529 * Fixed a bug in library where sending a bogus authentication
2530 payload would lead to a crash. Affected file is
2531 lib/silccore/silcauth.c.
2533 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Added detach_disabled and detach_timeout server config
2536 options to the server. Affected files silcd/serverconfig.[ch],
2537 silcd/command.c and silcd/packet_receive.c.
2539 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Added resolve_cmd_ident field to the SilcClientEntry structure
2542 too so that if the entry is for example being resolved so
2543 another command may attach to the same pending command reply
2544 without requiring to resolve the same entry again. Added
2545 support for adding multiple pending commands for one
2546 command idenfier. Affected files lib/silcclient/command.[ch],
2547 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2549 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Defined that server receives WHOIS command reply for private
2552 and secret channels too. Updated protocol specs and the
2553 code in server. Affected file silcd/command.c.
2555 * Defined <channel user mode list> argument to WHOIS command
2556 reply for returning user modes on the channels. The
2557 channel list now doesn't include the user mode anymore but the
2558 actual channel mode. Updated protocol specs and the code in
2559 client and server. Affected files are silcd/command_reply.c,
2560 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2561 and lib/silcclient/command_reply.c.
2563 * Save the channels list in WHOIS command reply in normal server
2564 so that WHOIS always shows joined channels also in normal
2565 server and not just on router. Affected file is
2566 silcd/command_reply.c.
2568 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Defined that server receives USERS command reply for private
2571 and secret channels too. Updated protocol specs and the
2572 code in server. Affected file silcd/command.c.
2574 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Changed the UMODE's mode mask argument to be optional. If
2577 not provided then the command merely returns the current mode
2578 mask to the client. Updated protocol specs and the server.
2579 Affected file is silcd/command.c.
2581 * Added SILC session detachment/resuming support. It is possible
2582 to detach by closing the network connection and then re-connect
2583 and resume to the old client session. Added DETACHED user
2584 mode that server will set for detached client. Added new
2585 packet RESUME_CLIENT which is used to perform the resuming
2586 process. Added DETACH command. Updated the protocol specs,
2587 core library, client and server. Protocol TODO #22. Very
2588 many affected files around the tree.
2590 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Changed the CMODE's mode mask argument to be optional. If
2593 not provided then the command merely returns the current mode
2594 mask to the client. Updated protocol specs and the server.
2595 Affected file is silcd/command.c.
2597 * Changed the Killer's Client ID in KILLED notify to be just
2598 any ID payload since router server is allowed to kill as well.
2599 Updated protocol specs, client libary and server. Affected
2600 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2601 and irssi/src/silc/core/client_ops.c.
2603 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Added new user modes ANONYMOUS for special anonymous servers
2606 that may set the mode for client, and BLOCK_PRIVMSG which
2607 client may set to block incoming private messages unless the
2608 Private Message Key flag is set (using private keys to protect
2609 private messages). Updated protocol specs and code in client
2610 and server and core library. Protocol TODO #23. Affected
2611 files are lib/silccore/silcmode.h, silcd/server.[ch],
2612 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2613 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2615 * Added new channel user mode BLOCK_MESSAGES which the client
2616 may set to itself to tell server not send channel messages.
2617 Other packets such as channel key packets are still sent.
2618 Protocol TODO #23. Updated the protocol specs, client and
2619 server. Affected files are lib/silccore/silcmode.h,
2620 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2621 lib/silcutil/silcutil.c, silcd/command.c, and
2622 silcd/packet_send.c.
2624 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Redefined the Status Payload to include now two 8 bit fields,
2627 instead of one 16 bit field. This now makes it possible to
2628 send list of errors. Updated the protocol specs and the code
2629 in core library, client library and server. Protocol TODO #1.
2630 Affected files are lib/silccore/silccommand.[ch],
2631 lib/silcclient/command_reply.[ch], silcd/command.c,
2632 silcd/command_reply.c and silcd/packet_receive.[ch].
2634 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2636 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2637 must be handled by the application and should tell the application
2638 that an error message was already printed, and it should print the
2639 config coords (line, filename, ...). Affected files are
2640 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2642 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2643 server config parsing code more readable.
2645 Fixed a bug in the fetch_logging() config callback.
2647 Affected files is silcd/serverconfig.c.
2649 * Drop root privileges when started in foreground. Don't drop them
2650 if debugging also. Affected file is silcd/silcd.c.
2652 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added more IM-like features by introducing new user modes
2655 for setting various presence information. Added new modes:
2656 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2657 specs and code. Protocol TODO #19. Affected files are
2658 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2659 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2661 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Added STATS command to the protocol after all, to return
2664 various statistical information about the network. It can
2665 be used by clients to retrieve statistical information, and
2666 servers may use it to to fetch cell and network wide
2667 statistics from router. Updated the protocol specs and
2668 implemented it to the server. Protocol TODO #16.
2669 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2670 silcd/command_reply.[ch].
2672 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * The LIST command reply in client libary now adds new channel
2675 entry if the returned channel doesn't exist yet in cache,
2676 and returns the channel entry to the application in the
2677 command_reply client operation. Affected file is
2678 lib/silcclient/command_reply.c.
2680 * Changed the channel message payload's MAC generation to
2681 include the IV in the MAC as well. This way all relevant
2682 parts of the channel message payload are authenticated also
2683 with the channel message MAC (and not only by packet MAC).
2684 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2685 Affected file is lib/silccore/silcchannel.c.
2687 * Fixed the SKE to save the remote version, since the
2688 silc_ske_parse_version mistakenly checked wrong version,
2689 after it replaced the start payload. Affected files are
2690 lib/silcske/silcske.[ch].
2692 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2695 string utility functions. Added there also new functions
2696 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2697 Affected files lib/silcutil/silcstrutil.[ch].
2699 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2700 files are lib/silcutil/silcstrutil.[ch].
2702 * Defined that the security property fields in SKE SHOULD be
2703 UTF-8 encoded, defined that version string MUST be US-ASCII
2704 encoded, defined that passphrases sent in connection
2705 authentication protocol MUST be UTF-8 encoded. Implemented
2706 these to the client and server. Defined also that other
2707 passphrases sent in the protocol MUST be UTF-8 encoded.
2708 Affected files are lib/silcske/silcske.c,
2709 lib/silcclient/protocol.c, silcd/protocol.c,
2710 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2712 * Changed the silc_client_close_connection interface to not
2713 need the SilcSocketConnection which should not be visible
2714 to application. Affected files are lib/silcclient/client.c
2715 and lib/silcclient/silcclient.h.
2717 * Rewrote the text for Private Message Key Payload in the
2718 protocol specification. Protocol TODO #11.
2720 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Upgraded the protocol version to 1.1, updated protocol specs
2725 * Added the nickname as new argument to NICK_CHANGE notify and
2726 added it to protocol specs and implemented it to client and
2727 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2728 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2729 lib/silcclient/client_notify.c.
2731 * Added the killer's client ID to the KILLED notify and added
2732 it to protocol specs and implemented it to client and server.
2733 Protocol TODO #13. Affected files are silcd/command.c,
2734 silcd/packet_receive.c, packet_send.[ch],
2735 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2736 The killer's client entry is now returned to application in
2737 the `notify' client operation.
2739 * Fixed the Max Argument fields that had too large value set
2740 in the protocol specs. Protocol TODO #14.
2742 * Added the LEAVE command reply to return the ID of parted
2743 channel. Updated protocol specs and implemented it to the
2744 client and server. Protocol TODO #15. Affected files are
2745 silcd/command.c, lib/silcclient/command_reply.c. The channel
2746 entry is now returned to application in the `command_reply'
2749 * Rewrote the version SKE version checking in client libary
2750 and in server to use the silc_parse_version_string. Affected
2751 files are lib/silcclient/protocol.c, silcd/protocol.c.
2753 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2754 commands that was missing it, and updated protocol specs and
2755 the server implementation. Protocol TODO #10. The affected
2756 file is silcd/command.c.
2758 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2759 generic reply to a generic request (REQUEST flag), and
2760 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2761 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2762 to define the payload for DATA flag. Added the flags to
2763 the implementation. Protocol TODO #9. Affected file is
2764 lib/silccore/silcchannel.h.
2766 Changed the client library to return the message length
2767 to application as well in the channel_message and private_message
2768 client operations. Affected files are
2769 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2770 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2771 and lib/silcclient/client_ops_example.c.
2773 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2774 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2775 the channel. Updated protocol specs and impelemented this
2776 to client and server. Protocol TODO #6. Affected files are
2777 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2778 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2780 Added new options m and M to CMODE command in Irssi SILC
2781 client to set these modes.
2783 * Deprecated all administrative commands from SILC protocol
2784 since they are highly implementation specific commands.
2785 Updated protocol specs. Moved the old commands in
2786 implementations to private range of command types. Affected
2787 files are silcd/command.c, lib/silcclient/command.c and
2788 lib/silcclient/command_reply.c. Protocol TODO #8.
2790 * Fixed a bug in server where sending unknown command crashes
2791 the server. Affected file silcd/command.c.
2793 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Added SILC_PROTOCOLVERSION macro to check protocol version
2796 of a socket connection. The affected file is
2797 lib/silcutil/silcsockconn.h.
2799 * Added better error logging in rekey protocol. Affected file
2802 * Do not check public key types in SKE during rekey. Affected
2803 file lib/silcske/payload.c.
2805 * Fixed the rekey protocol with PFS, which was totally broken.
2806 Affected file silcd/protocol.c.
2808 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Some client implementations quit network by doing first LEAVE
2811 and then immediately SIGNOFF (like Bombyx). We now do check
2812 after a short time after LEAVE notify and check whether the
2813 client is still valid after LEAVE, and if not we remove it from
2814 cache. Affected file is lib/silcclient/client_notify.c.
2816 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2818 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2819 it's good not to have security holes here.
2821 * Fixed a negative refcount situtuation for the config context.
2822 Affected file is silcd/serverconfig.c.
2824 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2826 * ROBOdoc documented lib/silcutil/silcutil.h.
2828 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Optimized even more the SilcPacketContext structure. Now
2831 totally saved 16 bytes of memory per context after optimization.
2832 Affected files are lib/silccore/silcpacket.[ch].
2834 * Made strict checks for valid SILC IDs. Affected file is
2835 lib/silccore/silcid.c.
2837 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Changed the object argument for silc_cipher_register,
2840 silc_hash_register, silc_hmac_register and silc_pkcs_register
2841 to const. Affected files are lib/silccrypt/silccipher.[ch],
2842 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2844 * Changed the silc_get_username and silc_get_real_name to
2845 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2847 * Fixed the Irssi SILC Client to use the silc_get_username and
2848 silc_get_real_name insted of glib routines since the glib
2849 routines only corrupt stack. Fixes the Irssi SILC to work in
2850 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2852 * Fixed the Irssi to not use g_get_home_dir since it crashes
2853 or returns garbage on cygwin and corrupts stack. Added function
2854 get_home_dir to Irssi routines. Affected files are
2855 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2857 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2859 * Made some structure optimizations. SFTP memory FS MemFSEntry
2860 entry structure. Optimized SilcTask structure. Optimized
2861 SilcPacketContext structure.
2863 Affected files lib/silcsftp/sftp_fs_memory.c,
2864 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2866 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * And yet again reverted back the config thing since Johnny
2869 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2872 * Fixed memory leaks from config object. Affected files are
2873 silcd/serverconfig.[ch].
2875 * Added support for adding new connections to the server in rehash.
2876 After rehash they take effect.
2878 Added support for changing the maximum allowed connections in
2879 rehash. The number can grow but going smaller is not supported.
2881 Added function silc_server_num_sockets_by_remote to the
2882 silcd/server_util.[ch].
2884 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2886 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2888 * Added preliminary checking during config parsing for a valid
2889 public/private key and removed further checks in the code.
2890 Affected files are silcd/serverconfig.[ch], server.c.
2892 * Moved functions silc_server_drop() and silc_server_daemonise()
2893 from server.c to silcd.c since they are stricly related to
2894 the application activity.
2896 * Reverted a small part of the automatic ref/unref since
2897 it caused a double unref in some situations. Affected
2898 files are silcd/silcd.[ch], server.c, serverconfig.c.
2900 * Added some .cvsignore files in the lib directory.
2902 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * Fixed silc_net_gethostbyaddr to correctly resolve by
2905 address. Affected file lib/silcutil/silcnet.c.
2907 * Fixed the notify relaying to client. The HMAC to be used
2908 with relayed packets ws wrong and caused decryption failure
2909 at the client end. Affected file is silcd/packet_receive.c.
2911 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Created new branch silc_protocol_1_0_branch.
2915 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2917 * Changed the silc_server_config_* routines to be SilcServer
2918 independent. They are now officially application specific code
2919 and not part of generic server implementation. Affected files
2920 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2922 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * Added automatic referencing of config context in the
2925 silc_server_config_alloc, and automatic unreferencing in the
2926 silc_server_config_destroy. Affected files are
2927 silcd/serverconfig.[ch], silcd/silcd.c.
2929 * Fixed the silc_log_quick handling in the logging routines.
2930 It didn't log quickly when it was TRUE. Affected file is
2931 lib/silcutil/silclog.c. Also the flush delay was set even
2932 if it was 0 in config file. Affected file is
2933 silcd/serverconfig.c.
2935 * Added support for changing key pair of the server in rehash.
2936 Affected file silcd/server.c.
2938 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2941 too early, before getting the channel entry. Affected file
2942 is silcd/packet_receive.c.
2944 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2946 * Added functions silc_server_config_[ref/unref], these are used
2947 to prevent that the config object is destroyed.
2949 No longer directly affect global variables silc_log_quick and
2950 silc_log_delay, they are first cached inside the config object
2951 and then applied with silc_server_config_setlogfiles().
2953 silc_server_config_set_defaults() is now internal to
2954 serverconfig.c, there are no reasons to show this internal stuff
2957 Affected files are silcd/serverconfig.[ch].
2959 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2960 fprintf's to stderr, since some code may be executed again after
2961 the server went into the background. Affected files are
2964 * Added rehash support. Added function silc_server_rehash() that
2965 will perform all the basic tasks of the rehashing procedure.
2967 * Added command line option `-x, --hexdump'. This will enable the
2968 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2969 The option `--hexdump' implies `--debug'.
2971 * Fixed a bad bug in the logging APIs (silcutil library) where
2972 the application would crash after calling silc_log_reset_all().
2974 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Fixed the KICKED notify handling in client library to
2977 correctly remove the channel and all entries from the
2978 channel when I was kicked. This bug crashed the client.
2980 Fixed yet another but in KICKED notify handling to remove
2981 the kicked client correctly from the channel.
2983 Affected file is lib/silcclient/client_notify.c.
2985 * Fixed a minor bug in looking up correct client entry
2986 in KICKED notify in server. Affected file is
2987 silcd/packet_receive.c.
2989 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2990 sources correctly to distribution. Fixes --with-gmp option.
2992 * Removed the manual rehashing from ID Cache, and changed it
2993 to use the SILC Hash Table's auto rehash feature. Affected
2994 file is lib/silccore/silcidcache.c.
2996 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Fixed a bug in the silc_client_nickname_format function that
2999 handles the multiple same nickname formatting. Two clients
3000 with same nickname caused problems after the first one left
3001 and rejoined. It didn't format the nickname correctly.
3002 Affected file is lib/silcclient/idlist.c.
3004 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Don't change the topic if olod topic is same as new one.
3007 Affected file is silcd/packet_receive.c.
3009 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Added cross-reference support to the SILC Documentation
3012 generator. All types across all HTML files are now cross-
3013 referenced. Affected files util/robodoc/generator.c and
3014 scripts/silcdoc/silcdoc.
3016 * Added file lib/silcutil/silctypes.h to include all the
3017 arithmetic type definitions and some macros. Removed
3018 includes/bitmove.h and moved macros to silctypes.h.
3020 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3024 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Added `type' argument to silc_id_payload_parse_id function which
3027 now returns the type of the ID to the sent pointer. Affected
3028 file is lib/silccore/silcid.[ch].
3030 * Added check for CMODE_CHANGE notify type that mode change is
3031 allowed by the sender. Affected file silcd/packet_receive.c.
3033 * Added check for CUMODE_CHANGE notify type that mode change is
3034 allowed by the sender. Affected file silcd/packet_receive.c.
3035 Added the ID type as CUMODE_CHANGE notify type as argument
3036 to the `notify' client operation. Affected files are
3037 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3039 * Added function silc_client_add_server to the client library.
3040 Added support for resolving also channel and server info when
3041 received unknown entity in notify packet. Affected files are
3042 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3044 * Added function silc_command_get_status to return the command
3045 status from the command reply's argument payload. Affected files
3046 are lib/silccore/silccommand.[ch].
3048 * Added check for KICKED notify type that the kicking is
3049 allowed by the client. Affected file silcd/packet_receive.c.
3051 * Created function silc_get_input which can be used to get input
3052 (echo on or off) from user on command line. Affected files are
3053 lib/silcutil/silcutil.[ch].
3055 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Optimized silc_server_packet_relay_to_channel function.
3058 Added new function silc_channel_message_payload_encrypt which
3059 can be called directly if channel message payload needs to
3060 be encrypted and is already encoded (no need to call _encode
3061 function). Packet relaying is now done by router without any
3062 extra memory allocations. Affected files are
3063 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3064 silcd/packet_send.c.
3066 * Fixed the INVITE notify handling. It took wrong arguments
3067 as invite list and invite delete. Affected file is
3068 silcd/packet_receive.c.
3070 * Added check for TOPIC_SET notify type that the topic change is
3071 allowed by the client. Affected file silcd/packet_receive.c.
3073 * Added check for INVITE notify type that inviting is allowed by
3074 the client. Affected file silcd/packet_receive.c.
3076 * Changed the silc_server_client_on_channel to return the
3077 SilcChannelClientEntry as well. Moved the function
3078 silc_server_check_cmode_rights to server_util.[ch].
3079 Affected files are silcd/server_util.[ch], silcd/command.c.
3081 * Added function silc_server_check_umode_rights to check whether
3082 changing client's user mode is allowed. Added check for
3083 UMODE_CHANGE notify type that the umode change is allowed
3084 by the client. Affected files are silcd/server_util.[ch],
3085 silcd/packet_receive.c and silcd/command.c.
3087 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3090 ID length. It ignored that ID can be IPv6 based as well.
3091 Affected file lib/silccore/silcpacket.h.
3093 * Fixed the silc_id_id2str and silc_id_str2id to take the
3094 IPv6 address offset's into consideration. Affecte file is
3095 lib/silccore/silcid.c.
3097 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Fixed the internal Unix scheduler functions to check for
3100 NULL context they may receive. The affected file is
3101 lib/silcutil/unix/silcunixschedule.c.
3103 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3105 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3106 can specify different directory with --home command line
3107 parameter. Affected files irssi/src/silc/core/client_ops.c,
3110 * SILC-specific commands aren't now executed if the active server
3111 isn't of SILC-type, so there won't be problems with having
3112 IRC and SILC protocol support in same client. Affected files
3113 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3116 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Improved the signal support in SILC Schedule. Added new
3119 function silc_schedule_signal_call which is used by application
3120 to mark a signal to be called. It is now safe to perform
3121 any kind of tasks in signal callbacks since it is guaranteed
3122 that the application specified signal callback is called
3123 after the signal is over. Affected files are
3124 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3126 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Added `name' field to SilcChannelPrivateKey to represent
3129 application given name for the key. Moved also the context from
3130 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3131 Added the `name' argument also to the function
3132 silc_client_add_channel_private_key.
3134 Added function silc_client_current_channel_private_key to set the
3135 current channel private key in use.
3137 Added "change" command to KEY command which can be used to change
3138 the current channel private key. Bound the command also to
3139 alt+K (Alt+Shift+k).
3141 Also affected files lib/silcclient/client_channel.c,
3142 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3144 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added silc_rng_get_byte_fast function in to the
3147 lib/silccrypt/silcrng.[ch].
3149 * Changed the interface of silc_packet_assemble and the
3150 silc_packet_send_prepare. If silc_packet_assmble is now
3151 called the application does not call silc_packet_send_prepare
3152 because the library will call it automatically. These
3153 interfaces now also return a reference to the outgoing buffer
3154 which includes the assembled packet, which the application can
3155 use to encrypt the packet.
3157 Affected files are lib/silccore/silcpacket.[ch],
3158 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3159 silcd/packet_send.c, server_backup.c and packet_receive.c.
3161 * Fixed a packet sending bug on very high load, where outgoing
3162 packet queue wasn't handled correctly and packets got corrupted.
3163 Affected files are lib/silcutil/*/silc*sockconn.c,
3164 lib/silcclient/client.c and silcd/server.c.
3166 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Added macro SILC_PACKET_DATALEN which can be used during
3169 packet assembling to check whether the data to be added to
3170 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3171 len is truncated until it fits it.
3173 Added checks for maximum length of channel message payload and
3174 private message payload also.
3176 Added checks for maximum packet length in server and in
3179 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3180 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3181 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3182 lib/silcclient/client_prvmsg.c.
3184 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Added silc_server_packet_queue_purge call to the
3187 silc_server_disconnect_remote to assure that all data in the
3188 queue before disconnecting is sent to the network. Affected
3189 file silcd/server.c.
3191 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Added the deleting of server's own ID cache entry to the
3194 silc_server_free function. Free also everything else that
3195 has been allocated in silc_server_init. The affected file
3198 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Added functions silc_parse_version_string, silc_version_to_num,
3201 and silc_ske_parse_version to parse SILC protocol style version
3202 strings. Affected files lib/silcutil/silcutil.[ch] and
3203 lib/silcske/silcske.[ch].
3205 * Added new configuration params: version_protocol, version_software
3206 and version_software_vendor to specify what version the remote
3207 host must at least be to be able to connect to server. The vendor
3208 string can be regex matched too. Added new function
3209 silc_server_connection_allowed to check maximum number of allowed
3210 connections, and allowed versions for incoming connections.
3211 Affected files are silcd/server.c, server_util.[ch] and
3214 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Added preliminary support for signals in scheduler. The
3217 signals we care about are now blocked always when the scheduler
3218 is locked. This way we can synchronise the use of signal with
3219 scheduler. It is guaranteed that when signal occurs the scheduler
3220 is not locked, and thus new tasks can be safely added to the
3223 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3224 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3225 Added new platform specific routines
3226 silc_schedule_internal_signals_[un]block and
3227 silc_schedule_internal_signal_[un]register.
3229 Added new functions to SILC Schedule API:
3230 silc_schedule_signal_[un]register. Each signal that application
3231 is going to use should be registered to the scheduler.
3233 Affected files are lib/silcutil/silcschedule.[ch],
3234 lib/silcutil/*/silc*schedule.c.
3236 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Check for unauthenticated client and server in the
3239 silc_server_new_client and silc_server_new_server functions.
3240 Affected file silcd/packet_receive.c.
3242 * Added function silc_string_is_ascii to check whether given
3243 string is 7-bit ASCII string. Affected files are
3244 lib/silcutil/silcutil.[ch].
3246 * Added function silc_id_is_valid_server_id into the
3247 silcd/serverid.c and added checking for valid Server ID's in
3248 silc_server_new_server. The Server ID must always be based
3249 on the server's public IP address.
3251 * Added logging of DISCONNECT packet message in the server.
3252 Affected file silcd/server.c.
3254 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Changed all library interfaces that use Global RNG to also
3257 accept SilcRng as argument. Affected files are
3258 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3259 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3260 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3261 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3262 lib/silccrypt/rsa.c.
3264 * Added function silc_pkcs_generate_key to the
3265 lib/silccrypt/silcpkcs.[ch] for applications so that they
3266 don't need to do pkcs->pkcs->init calls anymore.
3268 * Remove SilcSocketConnection from the SFTP API since it really
3269 wasn't needed there. The application has the information
3270 saved in its contexts anyway and the SFTP layer doesn't need
3271 know about it. Affected files lib/silcsft/silcsftp.h and
3272 lib/silcsftp/sftp_[server/client].c.
3274 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3275 The SilcSimContext is not SilcSim.
3277 * Fixed possible buffer overflows in silc_id_render in the
3278 lib/silcutil/silcutil.c.
3280 * On EPOC the global crypto module lists are not used at all
3281 in the crypto library. Added support for using the constant
3282 algorithm list on EPOC. Affected files are
3283 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3286 * Fixed the handling of third parameter of KICKED notify, since
3287 it was mistakenly updated to SILC Protocol 1.0 even though it
3288 is to be included in 1.1. Since it is not in 1.0 it is not
3289 mandatory, and this fix now handles it only if it is provided,
3290 and it is not error if it is not provided. Affected file
3291 lib/silcclient/client_notify.c.
3293 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3296 client. Affected file irssi/src/silc/core/client_ops.c.
3298 * Merged with Irssi 0.8.4 from irssi.org CVS.
3300 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Check for valid socket connection in client entries before
3303 sending any messages. Fixes a crash, but doesn't fix some
3304 other underlaying bug that is lurking there. Affected
3305 file silcd/packet_send.c.
3307 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3309 * $usermode, $cumode and $cumode_space expandos shouldn't do
3310 anything with non-SILC server records. Affected file
3311 irssi/src/silc/core/silc-expandos.c
3313 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Fixed the silc_net_check_[host/local]_by_sock to support
3316 IPv6 bound sockets as well. Now they can return IPv6 addresses
3317 as well. Affected file lib/silcutil/silcnet.c.
3319 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3320 Affected lib/silcutil/unix/silcunixnet.c.
3322 * Fixed ID rendering (at least on some platforms, not NetBSD)
3323 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3325 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added silc_hash_public_key and silc_hash_public_key_compare
3328 functions to be used with SilcHashTable. They can be used to
3329 hash public keys and compare public keys in hash table. Affected
3330 file lib/silcutil/silcutil.[ch].
3332 * Added support for specifying multiple public keys for Client
3333 connection section in server configuration file. This makes it
3334 possible to accept multiple public keys from same host, or to
3335 make a section that accepts any incoming host, and have the
3336 accepted public keys listed in the section.
3338 Added functions silc_sever_[find/get]_public_key, added the
3339 support for this actually to all connection sections but only
3340 the Client section is currently allowed to specify multiple
3343 Affected files are silcd/server.c, server_internal.h,
3344 command.c, protocol.c, server_util.[ch], packet_receive.c.
3346 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Merged Irssi 0.8.2 from irssi.org CVS.
3350 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3352 * If silc_debug is TRUE, also output standard logging messages
3353 to stderr with the debug output.
3355 Made silc_log_reset_all() flushing all channels before returning.
3356 Also fixed some documentation typos.
3358 Affected files are lib/silcutil/silclog.[ch].
3360 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Fixed the server to check correctly the amount of connections
3363 from single host, by checking also the type of the connection.
3364 Fixed also the comparison of number of connections and number
3365 of allowed connections. Affected files are silcd/server.c,
3368 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Fixed the USERS command reply to save the user's mode on the
3371 channel as well. Fixed JOIN command reply to check whether a
3372 client is on channel already and not join it twice. Affected
3373 file lib/silcclient/command_reply.c.
3375 * Added new file silc-expandos.c into irssi/silc/core/ to return
3376 various stuff for various signal for the statusbar etc. updating.
3377 Now Irssi SILC client prints channel user modes etc. on the
3380 * The user mode (like server/router operator changes) is now shown
3381 on the Irssi SILC client's statusbar. The affected files are
3382 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3384 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3387 to SILC_SCHEDULE_[UN]LOCK macros.
3389 * Added more error printing to logs in server code. Affected
3390 files silcd/server.c and silcd/protocol.c.
3392 * Fixed -S option parsing in Irssi SILC Client. Affected file
3393 irssi/src/silc/core/silc-core.c.
3395 * Added silc_buffer_alloc_size function. Affected file is
3396 lib/silcutil/silcbuffer.h.
3398 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3401 constants. Affected files in
3402 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3405 * Changed the internal SFTP Memory FS table to const. Affected
3406 file lib/silcsftp/sftp_fs_memory.c.
3408 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Fixed the buffer formatting and unformatting routines to
3411 check the size of 64 bits types with sizeof(). Affected
3412 file is lib/silcutil/silcbuffmt.c.
3414 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Removed 0.6.x backwards support.
3418 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Changed all integer type names:
3421 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3422 to avoid collisions with other libraries using same type names
3425 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Added `prefer_ipv6' argument to the functions
3428 silc_net_gethostbyname[_async]. If it is TRUE it will return
3429 IPv6 address over IPv4. If FALSE IPv4 address is returned
3430 even if IPv6 address was found. Affected files
3431 lib/silcutil/silcnet.[ch].
3433 * Added support silc_net_create_connection[_async] to fallback
3434 to IPv4 address if IPv6 address could not be used (like if
3435 it doesn't work on a specific system). Affected file in
3436 lib/silcutil/unix/silcunixnet.c.
3438 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Added silc_schedule_reinit function to do the enlarging
3441 of the max tasks handling capabilities of the scheduler.
3442 Affected files lib/silcutil/silcschedule.[ch].
3444 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Added automatic extern "C" { ... } for C++ compilers so the
3447 application does not need to define them. Affected file
3448 includes/silcincludes.h.
3450 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3451 old name went against naming convention. Applications now
3452 include "silcclient.h" instead of "clientlibincludes.h".
3453 Removed includes/clientlibincludes.h, it is redundant now.
3455 * Renamed includes/version.h to silcversion.h.
3457 * Added really preliminary support for OS/2 into the util
3458 library. Only thread & mutex API is implemented, others
3459 are still to be implemented. Created the lib/silcutil/os2/
3460 directory. Created also file includes/silcos2.h.
3462 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Added preliminary BeOS support into the util library.
3465 Created lib/silcutil/beos/, and implemented all the needed
3466 functions to support SILC on BeOS. Created also file
3467 includes/silcbeos.h.
3469 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3471 * Added proper initializations to silc's irssi code, so it's
3472 now possible to load it as module. Affected files
3473 irssi/src/silc/core/silc-core.c,
3474 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3476 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3481 * Fixed the silcdoc document generator to correct generate
3482 docs from all kinds of filenames. Affected files are
3483 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3485 * ROBOdoc documented lib/silcutil/silcmemory.h.
3486 Added also new function silc_memdup.
3488 * Removed lib/silcutil/silcbufutil.h and moved those routines
3489 to the lib/silcutil/silcbuffer.h.
3491 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Added `user_count' to the SilcChannelEntry which now tells the
3494 number of users on the channel. The user count is now saved
3495 in normal server of global channels as well. Affected files
3496 silcd/server.c, idlist.h, packet_receive.c and command.c.
3498 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3499 include file utility functions.
3501 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3502 instead of calling directly OS routines.
3504 * Fixed NICK change printing in Irssi SILC Client. Fixed
3505 KICKED notify printing in Irssi SILC Client. Affected file
3506 irssi/src/silc/core/client_ops.c.
3508 * Fixed a NICK change bug in client library, to not recreate the
3509 client_entry->channels hash table everytime nick is changed.
3510 Affected file lib/silcclient/client.c.
3512 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3515 the SKE interface a bit.
3517 * Fixed padding problem in PKCS#1. The padding was not actually
3518 random since the random number generator was used incorrectly.
3519 This security bug affects only when encrypting with PKCS#1, and
3520 it is not currently used at all in SILC. SILC only use signing
3521 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3523 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Rewrote the notify handling in Irssi SILC client to not call
3526 the events as signals. Fixes problems with Perl support.
3527 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3529 * Send the auto-nicking NICK command in client library with
3530 little timeout after connecting. The affected file is
3531 lib/silcclient/client.c.
3533 * Added following new config file settings:
3534 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3535 key_exchange_timeout, conn_auth_timeout, connections_max,
3538 Implemented all the new config settings handling in the server.
3540 Optimized the use of SKE Mutual flag usage. Use it only
3541 if connection authentication protocol is not based in public
3544 Renamed all SilcServerConfigSection* to SilcServerConfig*
3545 to have a bit shorter names.
3547 Affected files silcd/serverconfig.[ch], server.[ch], and
3550 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3552 * Cleaned up the listening sockets code, preparing for the rehash
3553 support. Affected file is silcd/server.c.
3555 * Fixed some output messages. Affected files are silcd/silcd.c,
3558 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3560 * Create lib/doc/silcrng_intro.html document as introduction
3561 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3563 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3565 * Fixes to the silcd config template. Affected file is
3566 doc/example_silcd.conf.in.
3568 * Removed type casts from silc_calloc(), conforming to the
3569 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3571 * Removed param_name member from client, server, and router
3572 section structs, now identifying the param directly.
3574 Added CONFIG_FREE_AUTH macro in config file parsing.
3576 Affected files are silcd/serverconfig.[ch].
3578 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3580 * Fixed command line parameter handling. All SILC initialization
3581 is now done in silc_core_init() which also fixes autoconnecting
3584 Affected files irssi/src/silc/core/silc-core.c,
3585 irssi/src/fe-text/silc.c.
3587 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Added new configuration options and blocks:
3590 keepalive_secs, reconnect_count, reconnect_interval,
3591 reconnect_interval_max, reconnect_keep_trying and
3592 require_reverser_lookup. Added ConnectionParam block, and
3593 implemented the connection parameters when connecting as
3594 initiator and when accepting connections as responder.
3596 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3597 whether given configuration value has been given already.
3599 Affected files silcd/serverconfig.[c], server.[c].
3601 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3602 algorithm parts and created new file silcalgs.conf, that
3603 is now included from the example_silcd.conf.in.
3605 * Optimized the silc_server_connect_to_router_second to take
3606 the connection configuration object from the SilcServerConnection
3607 object instead of finding it during the connecting phase.
3608 Added the configuration object to SilcServerConnection struct.
3609 Affected files silcd/server_internal.h, server.c.
3611 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Add the client on channel after it was resolved at the
3614 channel message receiving, and it was not already on the
3615 channel. Affected file lib/silcclient/client_channel.c.
3617 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Fixed the public key authentication to allocate always the
3620 destination signature buffer instead of using static buffer.
3621 Affected file silcd/protocol.c.
3623 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Unified the serverconfig.[ch]'s helper function interface.
3626 Affected file silcd/serverconfig.[ch].
3628 * Removed doc/example_silc.conf.in since it is redundant.
3629 The make install will now install irssi/silc.conf file.
3631 * Added new Passphrase and Publickey authentication methods to
3632 config file, allowing both public key and passphrase based
3633 authentication to be set at the same time.
3635 Added `prefer_passphrase_auth' setting in config file which
3636 can be used to set to prefer passwd auth if both passwd and
3637 public key is set. If not set, public key is preferred.
3638 This has effect only when being initiator (responder will try
3641 Added support for authentication with passphrase and public key
3642 at the same time. The passphrase is tried first always since
3643 it is faster to check.
3645 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3647 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3649 * Merged the new SILC Config library, with the server parsing
3650 support. Read the header file silcconfig.h or the toolkit
3651 documentation for the news. Affected files are
3652 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3653 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3654 silcd/protocol.c silcd/server.c silcd/server_backup.c
3655 silcd/serverconfig.[ch] silcd/silcd.c.
3657 * Fixed some silclog documentation. Affected file is
3658 lib/silcutil/silclog.h.
3660 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3662 * The silc_cipher_register, silc_hash_register and
3663 silc_hmac_register now checks if the object to be registered
3664 is registered already. Affected files are
3665 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3667 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3671 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Allow zero length channel messages inside the Channel Message
3674 Payload. Affected file lib/silccore/silcchannel.c.
3676 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3677 as header filenames.
3679 * Removed lib/silcclient/README and created HTML file
3680 lib/silcclient/silcclient_using.html, which is now included
3681 as part of Toolkit documentation.
3683 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Fixed CUMODE_CHANGE notify handling to change the mode of
3686 correct client. Affected file lib/silcclient/client_notify.c.
3688 * Make silc_rng_alloc fail if it cannot allocate the sha1
3689 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3691 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Fixed the file transfer's key agreement payload to include
3694 zero port also if the hostname is NULL because it could not
3697 Call file transfer monitor callback now also if error occurs
3698 during key agreement protocol.
3700 Changed the silc_client_file_send interface to return the
3701 SilcClientFileError instead of session id. The session ID
3702 is returned into pointer provided as argument.
3704 Check that the file exists locally before sending the
3705 file transfer request at all.
3707 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3709 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3710 error than can occur while key agreement protocol. Affected
3711 file lib/silcclient/silcapi.h.
3713 * Fixed the event_mode CMODE handler to not crash when mode
3714 is changed and +k mode is set in the channel. Affected file
3715 irssi/src/silc/core/silc-channels.c.
3717 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3718 SILC_LOG_WARNING to give out Warning and not Error. Affected
3719 file lib/silcutil/silclog.c.
3721 * Fixed the channel message payload decryption in the function
3722 silc_channel_message_payload_decrypt to not modify the original
3723 buffer before it is verified that the message decrypted
3724 correctly. Otherwise, next time it is called with correct
3725 channel key it won't encrypt since the payload is corrupted.
3726 Affected file lib/silccore/silcchannel.c.
3728 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Do not constantly resize the window. A fix patch by cras.
3731 Affected file irssi/src/fe-text/screen.c.
3733 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3736 Affected file lib/silcutil/silcnet.c.
3738 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Fixed a bug in hash table internal routine for traversing
3741 the table with foreach callback. The current entry may
3742 become invalid in the callback but it was referenced after
3743 the callback returned.
3745 Do not allow auto rehashing of hash table during the
3746 silc_hash_table_foreach operation, for same reasons as it is
3747 not allowed for SilcHashTableList. Affected files are
3748 lib/silcutil/silchashtable.[ch].
3750 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3753 Win32 DLL. extern's in header files are now declared with
3756 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Fixed private message handling. It used some old code that
3759 caused the client to crash. Affecte file is
3760 lib/silcclient/client_prvmsg.c.
3762 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Added function silc_client_add_channel,
3765 silc_client_replace_channel_id, and removed functions
3766 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3767 from client library.
3769 * Added cross reference of the joined channels to the
3770 SilcClientEntry, and changed the SilcChannelEntry's
3771 users list to SilcHashTable. The affected files are
3772 lib/silcclient/idlist.[ch].
3774 * Fixed a bug in hash table tarversing. While the hash table
3775 is traversed with SilcHashTableList the table must not be
3776 rehashed. It is now guaranteed that auto rehashable tables
3777 are not rehashed while tarversing the list. Also defined that
3778 silc_hash_table_rehash must not be called while tarversing
3779 the table. Added function silc_hash_table_list_reset that must
3780 be called after the tarversing is over. The affected files are
3781 lib/silcutil/silchashtable.[ch].
3783 * Changed all hash table traversing to call the new
3784 silc_hash_table_list_reset in server and in client library.
3786 * Added function silc_client_on_channel to return the
3787 SilcChannelUser entry if the specified client entry is joined
3788 on the specified channel. This is exported to application as
3789 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3791 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Fixed founder regaining problem with JOIN command on normal
3794 server. The notify for mode change must be sent always and
3795 not only if !cmd->pending. Affected file silcd/command.c.
3797 * Fixed the WHOWAS command's reply sending to support the
3798 lists correctly. Affected file silcd/command.c.
3800 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * When sending JOIN command to router for processing the
3803 sender's old command identifier was not saved back to the
3804 sender's command context, fixed now. The affected file is
3807 * Create the key in JOIN command of the router did not return
3808 the channel key, added check for this. Affected file is
3811 * Fixed a channel ID update bug in JOIN command reply. Do
3812 not directly upgrade the ID but call the function
3813 silc_idlist_replace_channel_id if the ID was changed.
3814 Affected file silcd/command_reply.c.
3816 * Fixed memory leaks from command calling if it would fail.
3817 Affected file silcd/command.c.
3819 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Applied patches from cras:
3823 Memory leak fixes around libaries, irssi window resize fix,
3824 new silclist.h and silcdlist.h, all extern inline changed to
3827 * Removed dotconf from lib/dotconf, not needed anymore.
3829 * Removed TRQ from lib/trq, not needed anymore.
3831 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3832 with server connections. Later this will be configurable
3833 in config file after new config file is done. Affected file
3836 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Fixed a crash in server related to channel announcements.
3839 Affected file silcd/server.c.
3841 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Fixed memory leaks in silc_server_create_new_channel*
3844 functions. Affected file silcd/server.c.
3846 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3847 which ID was changed. This way the router will send the
3848 user list for the channel again, and server won't be in
3849 desync in some rare circumstances. Affected file is
3850 silcd/packet_receive.c.
3852 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Check for NULL socket pointer in the function
3855 silc_server_packet_send_to_channel_real. Affected file
3856 silcd/packet_send.c.
3858 * Fixed the BAN notify handling to correctly remove ban
3859 list. Affected file silcd/packet_receive.c.
3861 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Fixed some header addition to Toolkit distribution in
3864 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3866 * Added lib/silcclient/client_ops_example.h as an template
3867 file for application programmers to quickly start using
3868 the SilcClientOperation functions in their application.
3869 Updated the lib/silcclient/README as well to tell about this
3870 nice file made available.
3872 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Call silc_server_remove_from_channels when removing client
3875 entry when NO_SUCH_CLIENT_ID was received. Affected file
3876 is silcd/command_reply.c.
3878 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Added server & router operator statistics updating. Affected
3881 file silcd/packet_receive.c and silcd/command.c.
3883 * Fixed the SERVER_SIGNOFF notify handling on normal server
3884 not to save the history information for clients. Same was
3885 fixed earlier in remove_clients_by_server function, but not
3886 here. Affected file silcd/packet_receive.c.
3888 * Raised the default connection-retry count from 4 to 7 in
3889 server. Affected file silcd/server.h.
3891 * Cancel any possible reconnect timeouts when we start the
3892 key exchange. Affected file silcd/server.c.
3894 * Do not reconnect on connection failure when SCONNECT was
3895 given. Affected files silcd/server.[ch].
3897 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3901 * Fixed the NICK command to always give the unformatted
3902 nickname to the one giving the NICK command. If unformatted
3903 nickname is cached already it will be formatted and the
3904 local entry will always get the unformatted nickname.
3905 Affected file lib/silcclient/idlist.c.
3907 * Fixed some double frees from client library commands.
3908 Affected file is lib/silcclient/command.c.
3910 * Fixed CUMODE command in server to assure that no one can
3911 change founder's mode than the founder itself, there was a
3912 little bug. Affected file silcd/command.c.
3914 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Removed the SilcClientCommandDestructor from the client
3917 libary, it is not needed anymore. Affected files are
3918 lib/silcclient/silcapi.h, command[_reply].[ch],
3919 client_notify, idlist.c.
3921 * Fixed GETKEY command to first resolve client, and then
3922 resolve the server only if the client was not found, instead
3923 of resolving both at the same time. Affected file is
3924 lib/silcclient/command.c.
3926 * Added silc_client_start_key_exchange_cb and lookup the
3927 remote hostname and IP address before starting the key
3928 exchange with server. The affected file is
3929 lib/silcclient/client.c.
3931 * The server's public key is now saved using the IP address
3932 of the server and not the servername for the filename.
3933 The hostname public key filename is checked as an fall back
3934 method if the IP address based filename is not found.
3936 Fixed the GETKEY command to save the fetched server key
3937 in correct filename.
3939 Print the remote server's hostname now when new key is
3940 received during connection process. Affected file is
3941 irssi/src/silc/core/client_ops.c.
3943 * Return always our own public key to the client if it asks
3944 for it with GETKEY command. Affected file silcd/command.c.
3946 * Removed the use_auto_addr variable from default config
3947 file since it was in wrong section. Affected file is
3950 * Fixed TOPIC_CHANGE notification to not route it when it
3951 was sent using silc_server_send_notify_to_channel function.
3952 Affected file silcd/command.c.
3954 * Fixed silc_server_send_notify_kicked to send the kicker's
3955 Client ID also, it was missing. Affected files are
3956 silcd/command.c, silcd/packet_send.[ch].
3958 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Do not save client history information in SERVER_SIGNOFF.
3961 Fixes the bug in normal server that it does not detect
3962 the client becoming valid after the server becomes back
3963 online. Affected file silcd/server_util.c.
3965 * Added `sock_error' field into the SilcSocketConnection
3966 context. When error occurs during socket operation (read
3967 or write) the error is saved. Added also new function
3968 silc_socket_get_error to return human readable socket error
3969 message. Affected files are lib/silcutil/silcsockconn.[ch],
3970 lib/silcutil/unix/silcunixsockconn.c, and
3971 lib/silcutil/win32/silcwin32sockconn.c.
3973 * The server now prints the socket error message in the
3974 signoff for client. Affected file silcd/server.c.
3976 * Fixed the `created' channel information sending from router
3977 to server in JOIN command. Checks now whether the channel
3978 really was created or not and set it according that.
3980 Fixed the JOIN command to use the client entry's current
3981 ID during the joining procedure instead of the one it sent
3982 in the command (it is checked though), since it can change
3983 between the packet processing and command processing, and
3984 would just case unnecessary pain in the client end. Affected
3985 file silcd/command.c.
3987 * Fixed a channel key payload sending to use correct channel
3988 ID when the server was forced to change the channel's ID by
3989 router. Router sent the key payload with the old Channel ID.
3990 Affected file silcd/packet_receive.c.
3992 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Call silc_server_save_channel_key only if the key payload
3995 was provided in the JOIN command's command reply. Affected
3996 file silcd/command_reply.c.
3998 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Fixed silc_mp_sizeinbase to return the value correctly with
4001 MPI. Affected file lib/silcmath/mp_mpi.c.
4003 * Fixed the stop_server signal to correctly stop the scheduler
4004 and gracefully stop the server when SIGTERM or SIGINT signals
4005 are received. Affected file silcd/silcd.c.
4007 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4009 * Simple handling of TERM and HUP signals. Also added some log
4010 flushing call around. Affected file is
4013 * Fixed small bugs in silclog.c. Now buffering output will take
4014 effect after 10 seconds since startup: This will ensure that
4015 no important startup messages are lost. Also output redirection
4016 will preserve original format ([Date] [Type] message).
4017 Affected file is lib/silcutil/silclog.c.
4019 * Added two options to the config file, in the logging section:
4020 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4021 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4023 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4025 * Do not print the warning about log files not being initialized
4026 more than once to avoid excess logging. Affected file is
4027 lib/silcutil/silclog.c.
4029 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4030 the SIM copying in make install in Makefile.am.pre.
4032 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4034 * Rewritten silclog APIs. Globally interesting changes follows:
4035 silc_log_set_files() changed to silc_log_set_file().
4036 silc_log_set_callbacks() changed to silc_log_set_callback().
4037 ROBOdoc documented silclog header file.
4038 SilcLogCb now returns bool to wether inihibit the default
4039 handler or not (to keep the old behaviour return always TRUE).
4040 The new APIs should also fix the problem of the
4041 silcd_error.log file that was written in the current directory.
4044 Log files streams will remain opened after silc_log_set_file()
4045 call, means less CPU usage notably on high traffic servers.
4046 File streams are now full buffered, and flushed to the disk
4047 every 5 minutes, lesses HD activity and CPU usage.
4048 Messages can be redirected, allowing admins to configure
4049 one single logfile for all server messages.
4050 the silc_log_quick global variable to activate fast-logging.
4051 Affected files lib/silcutil/silclog.[ch]
4053 * Changed some code to conform new silclog APIs. Affected
4054 files are doc/example_silcd.conf.in, silcd/server.c
4055 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4058 * Fixed a memory leak that could occur in some situations.
4059 Affected file silcd/serverconfig.c.
4061 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Added the silc_client_del_client to remove the client from
4064 all channels as well. Affected file lib/silcclient/idlist.c.
4066 * Fixed the client library to correctly remove the client
4067 from all channels when the client entry is being destroyed.
4068 Affected file lib/silcclient/client_notify.c, command.c.
4070 * Added auto-nicking support to the client library. If the
4071 applicatio now sets client->nickname it will be sent to the
4072 server after connecting by the library. This way for example
4073 SILCNICK (or IRCNICK) environment variables will have effect
4074 and always change the nickname automatically to whatever
4075 it is wanted. Affected file lib/silcclient/client.[ch].
4077 * Renamed silc_server_command_bad_chars to the
4078 silc_server_name_bad_chars and moved it to the
4079 silcd/server_util.[ch]. Added also new function
4080 silc_server_name_modify_bad to return nickname that
4081 includes bad characters as new nickname without those
4082 bad characters. This check and modify is now used in
4083 silc_server_new_client when the username is initially set
4084 as nickname, so it must be checked to be valid nickname.
4085 Affected file silcd/packet_receive.c.
4087 * The nickname length is now taken from the packet for real
4088 and not trusted to strlen() since it clearly can return
4089 wrong length for nickname including bad characters. This
4090 also applies to channel names. Affected file silcd/command.c.
4092 * Removed the lib/silcsilm/modules directory. Modules are now
4093 compiled into the lib/silcsim. Fixed the copying of the
4094 modules to follow symbolic links in Makefile.am.pre.
4096 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Fixed silc_string_regexify list creation. Fixes bugs with
4099 BAN and INVITE commands in server. The affected file is
4100 lib/silcutil/unix/silcunixutil.c.
4102 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4104 * Removed the command destructor entirely from the server's
4105 command and command reply routines. It is not needed, and
4106 its usage was buggy and caused crashes. Affected files are
4107 silcd/command[_reply].[ch].
4109 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4111 * Cancel protocol and NULL sock->protocol if timeout
4112 occurred during protocol. Affected file silcd/server.c.
4114 * Cancel protocol timeouts always before calling the final
4115 callback, to assure that after final callback is called
4116 no other state will be called for the protocol anymore.
4117 Affected file silcd/protocol.c.
4119 * Print error log if incoming connection configuration could
4120 not be found. Affected file silcd/server.c.
4122 * Fixed JOIN command to correctly save the founder mode
4123 to the client on normal SILC server, when the channel
4124 was created by the router. Affected file silcd/command.c.
4126 * Fixed LIST command (hopefully) to send correct reply
4127 packets. Affected file silcd/command.c.
4129 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4131 * The silc_packet_receive_process now returns FALSE if the
4132 read data was invalid packet, and TRUE if it was ok.
4134 The server now checks that if unauthenticated connection
4135 sends data and its processing fails the server will close
4136 the connection since it could be a malicious flooder.
4138 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4140 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4142 * Make sure the warning about error opening a log file is
4143 printed only once and not everytime it fails (produces
4144 too much useless log). Affected file lib/silcutil/silclog.c.
4146 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4148 * Made the silc_server_daemonise() function more readable.
4149 Affected file silcd/server.c.
4151 * Pid file is now optional, the user may comment it out from
4152 the config file. Removed define SILC_SERVER_PID_FILE, we
4153 don't need a default any longer. Affected file
4154 configure.in.pre, lib/Makefile.am.pre.
4156 * Make some use of the pid file. The server now dies at startup
4157 if it detects a valid pid file on his path. The server would
4158 die anyway in this circumstance, because of the bind() failure.
4159 Affected file silcd/silcd.c.
4161 * No longer compiling lib/dotconf.
4163 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4165 * Fixed JOIN command parsing not to crash. Affected file
4166 lib/silcclient/command.c.
4168 * Fied the NICK_CHANGE notify to add the new client entry
4169 even it is resolved. This removes an <[unknown]> nick
4170 thingy bug in the client. Affected file is
4171 lib/silcclient/client_notify.c.
4173 * Do not try to allocate 0 bytes (efence does not like it)
4174 in lib/silccore/silccomand.c when encoding payload.
4176 * Do not take IRCNICK as nickname in Irssi SILC client since
4177 it is not possible to set nickname before hand connecting
4178 the server (TODO has an entry about adding auto-nicking
4181 * Changed the silc_server_command_pending to check whether
4182 there already exists an pending entry with the specified
4183 command, command identifier and pending callback. This is
4184 to fix IDENTIFY and WHOIS related crashes that may register
4185 multiple pending commands with same identifier. Affected
4186 file silcd/command.c.
4188 * Fixed the server to reconnect to the router even if it
4189 was already reconnecting and EOF was received. This to
4190 fix a possibility that the server wouldn't ever try to
4191 auto-reconnect to the router. Affected file silcd/server.c.
4193 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4195 * Fixed the server's password authentication to use the
4196 length of the locally saved password, and not the one
4197 sent in the packet. Affected file silcd/protocol.c.
4199 * Fixed same password authentication problem in the
4200 Authentication Payload handling routines in
4201 lib/silccore/silcauth.c.
4203 * Yet another password authentication problem fixed with
4204 channel password handling in silcd/command.c.
4206 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4208 * If first character of string in silc_parse_userfqdn is '@'
4209 then do not parse it. Affected file is
4210 lib/silcutil/silcutil.c.
4212 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4214 * Fixed minor bug in IDENTIFY command reply sending, which
4215 caused various weird problems during JOIN when it was
4216 resolving names for users. Affected file silcd/command.c.
4218 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4220 * Fixed the IDENTIFY command reply sending to chech better valid
4221 clients. It was possible to send incomplete list of replies.
4222 Affected file silcd/command.c.
4224 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4226 * Added silc_client_command[s]_[un]register functions now to
4227 dynamically register the commands in client library. Removed
4228 the static table of commands. This allows the client library
4229 to call commands without causing the application to know about
4230 what commands library has called.
4232 Removed the INFO command reply kludge to detect when the command
4233 was called by library. Now library use its own command reply
4234 function for INFO command.
4236 Added function silc_client_command_call to call a command.
4237 Application can use it to call command, not access the structure
4240 Now all commands that are sent by the client library (not
4241 explicitly sent by application) use own command reply functions.
4243 Affected files around lib/silcclient/ and in
4244 irssi/src/silc/core/.
4246 * Fixed the WHOIS command reply sending to chech better valid
4247 clients. It was possible to send incomplete list of replies.
4249 Fixed the WHOIS and IDENTIFY to send the request to router
4250 if normal server did not do it and did not find any results.
4252 Affected file silcd/command.c.
4254 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4256 * Moved the internal data from SilcClient context into its
4257 own file, not accesible to application. Affected files
4258 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4259 and other files in client library.
4261 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4263 * Added doc/examples installation target in Makefile.am.pre.
4266 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4268 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4269 commands the found client entry will be removed from the
4270 cache, after notifying application about the error. Affected
4271 file lib/silcclient/command_reply.c.
4273 * Changed the /MSG to check for exact nickname user gave, and
4274 not let `nick' match `nick@host' if it is only one found. Now,
4275 user must type the exact nickname (like nick@host2) even if
4276 there are no more than one same nicks found. This is to avoid
4277 a possibility of sending nickname to wrong nickname since
4278 `nick' could match `nick@host'. Affected file is
4279 irssi/src/core/silc-servers.c.
4281 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4283 * Do not print "you are now server operator" or similar when
4284 giving /away command. Affected files are
4285 irssi/src/silc/core/client_ops.c, silc-servers.h.
4287 * Made the silc_server_command_pending_error_check to send
4288 the same command reply payload it received back to the
4289 original sender of the command. This way all arguments
4290 that was received by the server will be received by the
4291 client too. Affected file silcd/command.c.
4293 * Added the silc_idcache_add to return the created cache entry
4294 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4296 * Add global clients to expire if they are not on any channel.
4297 This is because normal server will never know if they signoff
4298 if they are not on any channel. The cache expiry will take
4299 case of these entries. This is done by normal servers only.
4300 The affected files are silcd/command_reply.c,
4301 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4303 * If server receives invalid ID notification for WHOIS or
4304 IDENTIFY and the ID exists in the lists, it is removed.
4305 Affected file silcd/command_reply.c.
4307 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4308 in client then client entry that it matches is searched and
4309 the nickname is printed on the screen for user. Affected
4310 file irssi/src/silc/core/client_ops.c.
4312 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4314 * Use cache entry expire time in the LIST command reply to
4315 purge old entries from the cache after the LIST command
4316 reply has been received. This way we don't have non-existent
4317 entries in the cache for too long. Affected file is
4318 silcd/command_reply.c.
4320 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4322 * If we are normal server, and we've not resolved client info
4323 in WHOIS or IDENTIFY from router, and it is global client,
4324 we'll check whether it is on some channel. If it is not
4325 then we cannot be sure about its validity and will resolve it
4326 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4327 file silcd/command.c.
4329 * Search channel by name (if possible) rather than by ID
4330 in IDENTIFY command's command reply. Affected file is
4331 silcd/command_reply.c.
4333 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4335 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4336 Updated specs and implemented it. Affected file silcd/command.c,
4337 silcd/packet_send.c and silcd/packet_receive.c.
4339 * Implemented the <founder auth> payload handling in the JOIN
4340 command. If provided all conditions for channel joining
4341 except requirement to provide correct passphrase can be
4342 overrided by the channel founder. Updated the protocol specs.
4343 Affected file silcd/command.c.
4345 Added support for founder auth in JOIN command in client
4346 library. Fixed the parsing of the JOIN command now to support
4347 all options as they should be. The affected file is
4348 lib/silcclient/command.c.
4350 * Optimized the WHOIS and IDENTIFY commands to send the request
4351 to router only if it includes nicknames or other names. If
4352 they include only IDs then check the local cache first before
4353 routing. Affected file is silcd/command.c.
4355 * Added channels topic announcements. Affected file is
4356 silcd/packet_receive.c and silcd/server.c.
4358 * Fixed the silc_server_send_notify_topic_set to really destine
4359 the packet to channel. Affected file silcd/packet_send.c.
4361 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4362 library. Affected file lib/silcclient/client_notify.c.
4364 * Added UMODE announcements. Affected file silcd/server.c.
4366 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4368 * Memory leak fixes in:
4370 lib/silcutil/silcsockconn.c
4371 lib/silcske/silcske.c
4372 lib/silcske/groups.c
4374 lib/silccrypt/silcpkcs.c
4375 lib/silccore/silccommand.c
4376 lib/silccore/silcidcache.c
4381 * ROBOdoc documented the lib/silcske/groups.h file and a
4382 bit changed the interface for better.
4384 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4386 * Update the client entry context in the ID cache after
4387 nick change. Affected file lib/silcclient/command.c.
4388 Fixes the CUMODE command when regaining founder privileges,
4389 and a little WHOIS problem.
4391 * Fixed silc_net_gethostbyname to correctly call the
4392 inet_ntop. Affected file lib/silcutil/silcnet.c.
4394 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4396 * Added IPv6 support checking to the configure.in.pre, added
4397 also --enable-ipv6 option to override the check. Affected
4398 file configure.in.pre.
4400 * The silc_thread_create now calls the start function
4401 directly if threads support is not compiled in. Removes
4402 ugly #ifdef's from generic code. Affected files are
4403 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4405 * Added silc_net_gethostby[name/addr]_async to asynchronously
4406 resolve. Affected files are lib/silcutil/silcnet.[ch].
4408 * Added support for rendering IPv6 based server, client and
4409 channel IDs. Affected file lib/silcutil/silcutil.c.
4411 * Added support for creating IPv6 based server IDs. Affected
4412 file is silcd/serverid.c.
4414 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4416 * Added silc_net_gethostby[addr/name] into the
4417 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4418 routines. Added silc_net_is_ip[4/6]. Affected file is
4419 lib/silcutil/unix/silcunixnet.c. All routines that take
4420 address as argument now supports both IPv4 and IPv6 addresses.
4422 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4424 * Fixed LIST command reply sending in server. Affected file
4427 * Server now sends the kicker's client ID in the KICK notify
4428 to the kicked client. Affected file silcd/command.c.
4430 * The client library now parses the kickers client ID and
4431 UI displays it. Affected files lib/silcclient/client_notify.c
4432 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4434 * Made all payload parsing function prototypes consistent.
4435 They all take now const unsigned char * and uint32 pair as
4436 the payload data instead of SilcBuffer. Changes all around
4437 the source tree. Other unsigned char* -> const unsigned char*
4438 changes around the tree as well.
4440 * Optimized SFTP client and server packet sending not to
4441 allocate new buffer for each packet but to recycle the
4442 first allocated buffer. Affected files are
4443 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4445 * Optimized the SFTP client to use SilcList instead of
4446 SilcDList for requests, because it is faster. Affected file
4447 is lib/silcsftp/sftp_client.c.
4449 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4450 into lib/silccore/silcid.[ch].
4452 Renamed silcpayload.[ch] into silcargument.[ch].
4454 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4456 * If client entry is deleted with active key agreement
4457 session, abort the session.
4459 The silc_client_abort_key_agreement now calls the completion
4460 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4462 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4465 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4467 * Don't use __restrict in older GCC's. Affected file is
4468 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4470 * silc_net_localhost now attempts to reverse lookup the
4471 IP/hostname. Affected file lib/silcutil/silcnet.c.
4473 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4474 command. It can be used to gain founder privileges at
4475 the same time when joining the channel.
4477 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4478 kicker's client ID as well. Updated protocol specs.
4480 Defined that the server must send SILC_COMMAND_IDENTIFY
4481 command reply with error status to client who sent
4482 private message with invalid client ID.
4484 Updated the protocol specification.
4486 * Added silc_server_send_command_reply to send any
4487 command reply. Affected file silcd/packet_send.[ch].
4489 * Added silc_id_payload_encode_data to encode ID payload
4490 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4492 * The server now send IDENTIFY command reply with error
4493 status if client ID in private message is invalid. Affected
4494 file silcd/packet_receive.c.
4496 * Save the server key file with server's IP address in
4497 the filename instead of hostname. The affected file is
4498 irssi/src/silc/core/client_ops.c.
4500 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4502 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4505 * Added libtool support for compiling shared objects in
4506 lib/silcsim. Affected file configure.in.pre and
4507 lib/silcsim/Makefile.am. Original patch by cras.
4509 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4511 * Pid file configuration, and server's config file fixes
4512 patch by toma. Updated CREDITS file.
4514 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4516 * Fixed silc_client_channel_message to not try to decrypt
4517 the message twice if it resolved the destination client
4518 information. This could cause of dropping one channel
4519 message. Affected file lib/silcclient/client_channel.c.
4521 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4523 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4524 lib/silcclient/client.c. This function is used when the SILC
4525 Client is run under some other scheduler, or event loop or
4526 main loop. On GUI applications, for example this may be
4527 desired to used to run the client under the GUI application's
4528 main loop. Typically the GUI application would register an
4529 idle task that calls this function multiple times in a second
4530 to quickly process the SILC specific data.
4532 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4534 * Fixed silc_server_drop() for dropping the supplementary
4535 groups as well, this could cause a security hole on some
4538 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4540 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4543 * Write PID file after dropping privileges. Added -F option
4544 to run server on foreground. A patch by debolaz.
4545 Affected files silcd/server.c, silcd/silcd.c.
4547 * Fixed MOTD to return the MOTD file server name. Affected
4548 file silcd/command.c.
4550 * Added INFO command reply handling to the Irssi SILC Client.
4551 Affected file irssi/src/silc/core/client_ops.c.
4553 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4555 * Fixed the silc_idcache_list_* routines to really support
4556 the dynamic list. Fixes a crash. Affected file is
4557 lib/silccore/silcidcache.c.
4559 * Fixed the LIST command reply to really call LIST command's
4560 pending callbacks. Affected file silcd/command_reply.c.
4562 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4564 * Update conn->local_entry->nickname after giving NICK
4565 command. Affected file lib/silcclient/command.c.
4567 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4569 * Added the [pid] option to the silcd configuration file
4571 Affected files: serverconfig.[ch] and silcd.c
4573 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * Save fingerprint in WHOIS command reply in server.
4576 Affected file silcd/command_reply.c.
4578 * Fixed NICK commands pending callback registration.
4579 Affected file lib/silcclient/command.c.
4581 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4583 * Use ++server->cmd_ident when sending commands in server,
4584 instead of random number. Affected file silcd/command.c.
4586 * Fixed GETKEY command reply to call actually GETKEY pending
4587 command callbacks. Affected file silcd/command_reply.c.
4589 * A bit stricter check for nicknames. Check for same nickname
4590 in NICK command also. Affected file silcd/command.c.
4592 * Do not call INFO command everytime client ID changes, only
4593 during first connecting. Affected file lib/silcclient/client.c.
4595 * Set the new nickname only after successful command reply for
4596 NICK command is returned by server. Affected file
4597 lib/silcclient/command.c.
4599 * Remove nicknames from nicklist during server_signoff notify.
4600 Should fix /NAMES bit more. The affected file is
4601 irssi/src/silc/core/silc-channels.c.
4603 * Added `fingerprint' field to the SilcIDListData in the
4604 silcd/idlist.h to hold the fingerprint of the client's
4607 Send the fingerprint of the client's public key in WHOIS
4610 Affected files silcd/command.c, and silcd/idlist.[ch].
4612 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4613 create fingerprint from given data.
4615 * Show the fingerprint of the client's public key in WHOIS.
4616 Affected files irssi/src/module-formats.[ch] and
4617 irssi/src/silc/core/client_ops.c.
4619 * Format the multiple same nicknames also during JOIN and
4620 NICK_CHANGE notifys. Affected file is
4621 lib/silcclient/client_notify.c.
4623 * Do not print error on screen for invalid private message
4624 payload since it can come if someone is sending private
4625 messages with wrong key. Affected file
4626 lib/silccore/silcprivate.c.
4628 * Fixed multiple concurrent /PING crash. Affected file
4629 lib/silcclient/command.c.
4631 * Changed the wrong ID encoding. All IP addresses must be
4632 in MSB first order in encoded format. They were encoded
4633 wrong and was in LSB format. Affected files are
4634 silcd/serverid.c, lib/silcutil/silcutil.c.
4636 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4638 * Call the `connect' client operation through the scheduler
4639 in case of error. Affected file lib/silcclient/client.c.
4641 * Call the `failure' client operation even if the error
4642 occurred locally during a protocol. Affected file is
4643 lib/silcclient/protocol.c.
4645 * Added support of sending LIST command to router from normal
4646 server. This way normal server can get list of all channels
4647 in the network too. Fixed the channel list sending in the
4648 server too. Affected files are silcd/command.c, and
4649 silcd/command_reply.[ch].
4651 * Added silc_server_update_channels_by_server and
4652 silc_server_remove_channels_by_server. They are used during
4653 disconnection of primary router and in backup router protocol.
4654 Affected file silcd/server_util.[ch], silcd/server.c and
4655 silcd/server_backup.c.
4657 * Fixed channel adding to global list in IDENTIFY command
4658 reply in server. Affected file silcd/command_reply.c.
4660 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4662 * If the incoming packet type is REKEY or REKEY_DONE process
4663 that packet always synchronously. Fixes yet another MAC
4664 failed error on slow (dialup) connections. Affected file
4665 lib/silcclient/client.c and silcd/server.c.
4667 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4669 * Call check_version SKE callback for initiator too. Affected
4670 file lib/silcske/silcske.c.
4672 * Implemented fix for security hole found in the SKE that was
4673 fixed in the specification few days back; the initiator's
4674 public key is now added to the HASH value computation.
4675 Added backwards support for the old way of doing it too, for
4676 old clients and old servers. Affected file is
4677 lib/silcske/silcske.c.
4679 * Enabled mutual authentication by default in SKE. If initiator
4680 is not providing mutual authentication the responder will
4681 force it. This will provide the proof of posession of the
4682 private key for responder. The affected files are
4683 lib/silcclient/protocol.c and silcd/protocol.c.
4685 * Do not cache anymore the server's public key during SKE.
4686 We do mutual authentication so the proof of posession of
4687 private key is done, and if the server is authenticated in
4688 conn auth protocol with public key we must have the public
4689 key already. Affected file silcd/protocol.c.
4691 * Added new global debug variable: silc_debug_hexdump. If
4692 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4693 file lib/silcutil/silclog.[ch].
4695 * Fixed compilation warning due to char * -> const char *.
4696 Affected files lib/silcutil/silcnet.h, and
4697 lib/silccore/silcauth.[ch].
4699 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4701 * Fixed CMODE command when new channel key was created. If
4702 the creation failed the old key was removed. Next time giving
4703 same command would crash the server since the old key was
4704 freed already. Affected file silcd/command.c.
4706 * Fixed the silc_server_announce_get_channels to not crash
4707 on reconnect. Affected file silcd/server.c.
4709 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4711 * Added silc_log_set_debug_string function to set a regex
4712 string to match for debug output. Only the function names,
4713 or filenames matching the given debug string is actually
4714 printed. This way it is possible to filter out those debug
4715 strings that user is not interested in.
4717 Fixed a bug in silc_string_regexify.
4719 Affected files lib/silcutil/silclog.[ch], and
4720 lib/silcutil/unix/silcunixutil.c.
4722 * Changed the -d options in both server and Irssi SILC client
4723 to take the debug string as argument. Affected files
4724 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4726 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4728 * Added silc_hash_babbleprint to create a Bubble Babble
4729 Encoded fingerprint. The encoding is developed by Antti
4730 Huima (draft-huima-babble-01.txt), and it creates human
4731 readable strings out of binary data. Affected file
4732 lib/silccrypt/silchash.[ch].
4734 * Print the babble print now in addition of fingerprint as well
4735 in Irssi SILC client. Affected files are
4736 irssi/src/fe-common/silc/module-formats.[ch],
4737 irssi/src/fe-common/silc/core/client_ops.c.
4739 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4741 * Fixed a security problem found in SKE. The initiator's
4742 public key too is now added to the HASH hash value creation
4743 which is signed by the responder to create the SIGN value.
4744 This will prevent anyone in the middle to lie to the responder
4745 about the initiator's public key. If this is done now, the
4746 man in the middle will get caught. Updated the protocol
4749 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4751 * Better installation directory handling. Configure module
4752 paths and other paths automatically to example_silc* files
4753 in doc/. A patch by toma.
4755 * Fixed compiler warning from MPI library, and from SILC RNG.
4758 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4759 It can be configured with ./configure. A patch by toma.
4761 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4763 * Find correct make to use in prepare-clean. A patch by
4764 toma. Affected file prepare-clean.
4766 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4768 * Added irssi variables use_auto_addr, auto_bind_ip,
4769 auto_bind_port and auto_public_ip.
4771 * Changed the interface for silc_client_send_key_agreement
4772 in lib/silcclient/silcapi.h
4776 irssi/src/silc/core/silc-core.c
4778 lib/silcclient/silcapi.h
4779 irssi/src/silc/core/silc-channels.c
4780 lib/silcclient/client_keyagr.c
4783 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * Added silc_pkcs_public_key_compare to compare two
4786 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4788 * Check that the client who set the founder mode on the
4789 channel is the same client that is giving the founder
4790 mode to itself. It is done by comparing the saved public
4791 key (it is saved even in the authentication is passphrase).
4792 Affected file silcd/command.c.
4794 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4796 * Do not process packet for disconnected socket connection.
4797 Affected file lib/silccore/silcpacket.c.
4799 * Process the DISCONNECT packet through scheduler in the
4800 client library. Affected file lib/silcclient/client.c.
4802 * Fixed the silc_client_packet_parse to not to increase
4803 the packet sequence number if the conn->sock and the
4804 current socket connection is not same. This can happen
4805 for example during key agreement when the conn includes
4806 multiple socket connections (listeners). Affected file
4807 lib/silcclient/client.c.
4809 * The sender of the file transfer request now provides also
4810 the pointer (listener) for the key exchange protocol. If
4811 the listener cannot be created then it sends empty key
4812 agreement and lets the receiver provide the listener.
4814 Added `local_ip' and `local_port' arguments to the
4815 silc_client_file_send. If they are provided they are used,
4816 if not then it will attempt to find local IP address, if
4817 not found or bind fails then the remote client will provide
4820 Affected files are lib/silcclient/client_ftp.c and
4821 lib/silcclient/silcapi.h.
4823 * Extended the FILE SEND command to support defining the
4824 local IP and port for key exchange listener. They are
4825 optional. Affected file irssi/src/silc/core/silc-servers.c.
4827 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4829 * Defined to WHOIS command reply the sending of fingerprint
4830 of the client's public key (if the proof of posession of the
4831 corresponding private key is verified by the server).
4832 Updated to the protocol specification.
4834 * Added support of receiving the client's public key's
4835 fingerprint in command reply in client library. Affected
4836 file is lib/silcclient/command_reply.c, and
4837 lib/silcclient/idlist.[ch].
4839 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * Do not send over 128 chars long nickname to the server
4842 in NICK command. Affected file lib/silcclient/command.c.
4844 * Do not send over 256 chars long channel names to the server
4845 in JOIN command. Affected file lib/silcclient/command.c.
4847 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4849 * Assure that silc_server_close_connection cannot be called
4850 twice for same socket context. Affected file is
4853 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4855 * Send error message to application if opening file for
4856 writing during file transfer fails. Affected file is
4857 lib/silcclient/client_ftp.c.
4859 Remove all file transfer sessions for a client that we're
4860 removing from ID cache.
4862 Affected file is lib/silcclient/client_ftp.c.
4864 * Fixed silc_net_addr2bin to return correct address. Affected
4865 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4867 * Fixed file transfer session removing on signoff notify.
4868 Affected file irssi/src/silc/core/silc-servers.c.
4870 * Added the SilcClientFileError to be returned in the monitor
4871 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4872 Affected file lib/silcclient/silcapi.h.
4874 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Fixed a crash in silc_client_ftp_free_sessions and
4877 silc_client_ftp_session_free_client. Affected file
4878 lib/silcclient/client_ftp.c.
4880 * Added `disabled' field in the SilcChannelEntry in the server
4881 to indicate if the server entry is disabled. Affected file
4882 silcd/idlist.h, silcd/command[_reply].c.
4884 * SILC server adds now /var/run/silcd.pid everytime it is
4885 started. Affected file silcd/silcd.c.
4887 * Added silc_server_packet_send_clients to send a packet to
4888 the provided table of client entries. Affected file
4889 silcd/packet_send.[ch].
4891 * Fixed a crash in client resolving in client_prvmsg.c in
4892 client library. Affected file lib/silcclient/client_prvmsg.c.
4894 * Do not actually remove the client directly from ID cache
4895 during SERVER_SIGNOFF, but invalidate it. This way we
4896 preserve the WHOWAS info for the client. Affected file
4897 silcd/server_util.c.
4899 * Fixed SERVER_SIGNOFF notify handling in the server. The
4900 server is now able to process incoming SERVER_SIGNOFF notify
4901 for a server that it doesn't even know about. It will remove
4902 the clients provided in the notify. Affected file
4903 silcd/packet_receive.c.
4905 * Check for partial packet in data queue after every packet that
4906 was found from the queue. Return and wait for more data if
4907 there is partial data in queue. Affected file is
4908 lib/silccore/silcpacket.c.
4910 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Added SilcClietFileError enum to indicate error in
4913 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4914 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4915 Affected files lib/silcclient/silcapi.h and
4916 lib/silcclient/client_ftp.c.
4918 * Check that newsize in silc_buffer_realloc is larger than
4919 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4921 * Added better monitor of file transfers. It now monitors
4922 key agreement protocol during the file transfer too. Added
4923 error reporting too. Affected files
4924 irssi/src/silc/core/silc-servers.c,
4925 irssi/src/fe-common/silc/module-formats.[ch].
4927 * Wrote a help file for FILE command.
4929 * Added silc_rng_global_get_byte_fast to get not-so-secure
4930 random data as fast as possible. Random data is read from
4931 /dev/urandom if available and from the SILC RNG if not
4932 available. It is used in padding generation. Affected file
4933 lib/silccrypt/silcrng.[ch].
4935 * All packets in client library are now processed synchronously.
4936 Optimized packet processing a lot. Affected file
4937 lib/silcclient/client.c.
4939 * All server connection packets are processing synchronously
4940 now in server, to optimize packet processing. Affected file
4943 * Include files are installed now only in Toolkit distribution
4944 if make install is given. Affected files: all Makefile.am's.
4946 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4948 * Assure that silc_client_notify_by_server_resolve does not
4949 resolve the client information multiple times. If it cannot
4950 be found by the first it cannot be found at all. Affected
4951 file lib/silcclient/client_notify.c.
4953 * Fixed WHOWAS command reply calling. Affected file
4954 lib/silcclient/command_reply.c.
4956 * Removed all references to silc_idlist_get_client from the
4957 Irssi SILC client since that call is internal call used by
4958 the library. The Irssi SILC client will use now client
4959 retrieval functions found in silcapi.h.
4961 * Fixed a bug in resolving nickname info before sending
4962 private message. It used freed memory. Affected file
4963 irssi/src/silc/core/silc-servers.c.
4965 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Assure my_channels statistics cannot go negative in server.
4968 Affected files silcd/server.c, silcd/server_util.c.
4970 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4972 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4974 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4976 * Win32 Toolkit changes. Affected files
4977 win32/silc.dsw, win32/libsilc/libsilc.def,
4978 win32/libsilcclient/libsilc.def,
4979 lib/silcutil/silcutil.c, and
4980 lib/sftp/sftp_fs_memory.c.
4982 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * Added silc_net_localip to return local host's IP address.
4985 Affected file lib/silcutil/silcnet.[ch].
4987 * If key exchange or rekey protocol is active for a connection
4988 parse all packets syncronously since there might be packets
4989 in packet queue that we are not able to process without first
4990 processing packets before them. Affected file silcd/server,
4991 lib/silcclient/client.c.
4993 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4994 whether library should continue processing the packet.
4995 Affected file lib/silccore/silcpacket.h.
4997 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4998 SilcSFTPMonitorData to SFTP server to monitor various
4999 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5000 lib/silcsftp/sftp_server.c.
5002 * Added silc_file_size to return file size. Affected file
5003 lib/silcutil/silcutil.[ch].
5005 * Implemented the file transfer support for the client library.
5006 Added preliminary support for simple client to client one-file
5007 transmission. Affected file lib/silcclient/client_ftp.c,
5008 lib/silccilent/client.[ch].
5010 * Added new local command FILE to the Irssi SILC Client.
5011 It is used to perform the file transfer. It has subcommands
5012 SEND, RECEIVE, SHOW and CLOSE. Affected files
5013 irssi/src/silc/core/client_ops.c,
5014 irssi/src/silc/core/silc-server.[ch].
5016 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5018 * Relay the SILC_PACKET_FTP in the server. Affected files
5019 silcd/server.c and silcd/packet_receive.c.
5021 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5023 * Renamed silc_file_read and silc_file_write to functions
5024 silc_file_readfile and silc_file_writefile. Added function
5025 silc_file_open and silc_file_close. Affected files
5026 lib/silcutil/silcutil.[ch].
5028 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5030 * Resolve the client info when received private message or
5031 channel message for a client which nickname we don't know.
5032 Affected files lib/silcclient/client_prvmsg.c and
5033 lib/silcclient/client_channel.c.
5035 * Do not crash in /KEY if client is not connected. Affected
5036 file irssi/src/silc/core/silc-channels.c.
5038 * Added SilcClientStatus field to the SilcClientEntry in the
5039 lib/silcclient/idlist.h.
5041 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5042 is incomplete and is being resolved, it won't be resolved
5045 Make sure also that USERS command reply does not resolve
5046 twice information. Affected file is
5047 lib/silcclient/command_reply.c.
5049 Make sure that silc_client_get_clients_by_list does not
5050 resolve twice same information.
5052 * Check for valid client->id in the silc_server_free_client_data.
5053 Affected file silcd/server.c.
5055 * Fixed /GETKEY nick@server not to crash if the server entry
5056 is not found. Affected file lib/silcclient/command.c.
5058 * Fixed the silc_server_check_cmode_rights to check the
5059 requested modes correctly. Affected file silcd/command.c.
5061 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Better checks for non-printable chars in nick added.
5064 Affected file silcd/command.c.
5066 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5068 * Call the silc_server_udpate_servers_by_server in the
5069 primary router that comes back online in the backup resuming
5070 protocol. Otherwise it routes packets wrong. Affected file
5071 silcd/server_util.[ch], silcd/server_backup.c.
5073 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5076 lib/silcutil/silcbuffmt.[ch].
5078 * Redefined the SILC packet header to include the padding
5079 length. Affected file lib/silccore/silcpacket.[ch].
5081 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5082 length for maximum padding up to 128 bytes). Affected
5083 file lib/silccore/silcpacket.h.
5085 * Removed all backwards support for old 0.5.x MAC thingies.
5086 The SILC packet header change makes it impossible to be
5087 backwards compatible.
5089 * Send the ENDING packet with timeout in the backup resuming
5090 protocol. This is to assure that all routers has connected
5091 to the primary router. Affected file silcd/server_backup.c.
5093 * Changed the RNG to take the first IV from random data. It
5094 used to take it from zero actually. Changed the RNG also
5095 to use /dev/urandom during session. /dev/random is used
5096 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5098 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Changed the SILC packet header to have the first two bytes
5101 (the packet length) encrypted. Affected files aroung the
5102 code tree, lib/silccore/silcpacket.[ch]. Removed the
5103 SilcPacketCheckDecrypt callback. It is not needed anymore
5104 since the silc_packet_receive_process will determine now
5105 whether the packet is normal or special.
5107 * Implemented the unidirectional MAC keys. Affected files
5108 lib/silcske/silcske.c, silcd/protocol.c and
5109 lib/silcclient/protocol.c.
5111 * Implemented the packet sequence number to the MAC computation.
5112 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5113 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5114 lib/silcclient/protocol.c.
5116 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5118 * Allow backup router to announce servers. All servers
5119 announced by backup router are added to the global list
5120 automatically. Update hte server's socket to our primary
5121 router also when backup router announces a server.
5122 Affected file silcd/packet_receive.c.
5124 * Do not update the client->router in the function
5125 silc_server_udpate_clients_by_server if the client is on
5126 global list. We might fail to find any specific server
5127 for locally connected clients and local cell clients. They
5128 should still use the `from' and not `to' as client->router.
5129 This fixes backup router resuming protocol. Affected file
5130 silcd/server_util.c.
5132 * Decrease channel statistics count only if the channel
5133 deletion worked. Affected files are silcd/server.c and
5134 silcd/server_util.c.
5136 * Added silc_server_update_servers_by_server to update origin
5137 of all server entries. Used during backup router protocol.
5138 Affected files silcd/server_util.[ch], silcd/server.c. and
5139 silcd/backup_router.c.
5141 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5142 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5143 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5144 lib/silccrypt/silchmac.c.
5146 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * Assure that router cannot reroute the same channel message
5149 to the sender. Affected file silcd/packet_receive.c.
5151 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Made better checks that the channel message is not sent
5154 to the router it came from. Affected file is
5155 silcd/packet_send.c. Fixed memory leak too.
5157 * Announce informations for incoming router connection, but
5158 only after checking if it is replaced by backup router.
5159 Affected file silcd/packet_receive.c.
5161 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5163 * Fixed the backup resuming protocol to work in multiple
5164 router environment. Affected file silcd/server_backup.c.
5166 * Route packet only to one router in the function
5167 silc_server_packet_send_to_channel. Affected file is
5168 silcd/packet_send.c.
5170 * Fixed silc_server_send_notify_dest to set the broadcast
5171 flag. Fixed the silc_server_send_notify_topic to actually
5172 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5173 Affected file silcd/packet_send.c.
5175 * Changed the SFTP Filesystem interface. Changed the
5176 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5177 the filesystem operation function. The SilcSFTPFilesystem
5178 is now a context that is allocated by all filesystem allocation
5179 functions and it already includes the operations structure
5180 and filesystem specific context. It is given as argument
5181 now to the silc_sftp_server_start. This made the interface
5182 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5183 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5185 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Changed the backup router adding and getting interfaces
5188 in the server. The router that will be replaced by the
5189 specified backup router is now sent as argument. Affected
5190 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5193 * Added silc_net_addr2bin_ne to return the binary form of
5194 the IP address in network byte order. Affected files
5195 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5197 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Check for existing server ID in silc_server_new_server
5200 and in silc_server_connect_to_router_final and remove the
5201 old entry if it exists. Affected file silcd/packet_receive.c,
5204 * Send the channel message always to only one router, either
5205 in upstream or downstream. Affected file is
5206 silcd/packet_send.c.
5208 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Wrote the definition of the backup resuming protocol to the
5211 protocol specification.
5213 * Removed one redundant channel key generation from normal
5214 server during joining procedure. Removed one redundant
5215 channel key sending from server to router during joining
5216 procedure. Affected file silcd/command.c.
5218 * Made minor bugfixes to the backup router resuming protocol.
5219 Affected file silcd/server_backup.c, server.c.
5221 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * Added --disable-asm configuration option. Affected files
5224 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5227 * Implemented the backup resuming protocol that is used to
5228 resume the primary router position in the cell after the
5229 primary router comes back online. Affected files
5230 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5231 and silcd/server_util.[ch].
5233 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Sleep two (2) seconds after sending QUIT command to server.
5236 Affected file lib/silcclient/command.c.
5238 * Assure that if outgoing data buffer is pending do not force
5239 send any data. Affected file silcd/packet_send.c.
5241 * Assure that if outgoing data buffer is pending do not force
5242 send any data. Affected file lib/silcclient/client.c.
5244 * Implemented the backup router support when the primary router
5245 goes down. The servers and routers can now use the backup
5246 router as new primary router without loosing connectivity.
5248 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5251 in the server to indicate disabled entry. All data read
5252 from the connection will be ignored and no data is sent
5253 for entry that is disabled. Affected files are
5254 silcd/idlist.h, silcd/server.c.
5256 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Created SFTP client and server test programs in the
5259 lib/silcsftp/tests directory.
5261 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Implemented memory filesystem (virtual filesystem) for
5264 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5267 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Implemented the SFTP (SSH File Transfer Protocol) to the
5270 lib/silcsftp. It includes SFTP client and SFTP server
5273 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * Moved lib/silccore/silcprotocol.[ch] to the
5276 lib/silcutil library.
5278 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5279 take variable argument list pointer as argument. Affected
5280 file lib/silcutil/silcbuffmt.[ch].
5282 * Added silc_buffer_set function that is used to set data
5283 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5284 Affected file lib/silcutil/silcbuffer.h.
5286 * Changed various routines in the core library to use the new
5287 silc_buffer_set instead of allocating new buffer only for
5290 * Added 64-bit value formatting and unformatting support to the
5291 silc_buffer_[un]format routines. Affected file is
5292 lib/silcutil/silcbuffmt.[ch].
5294 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5295 to includes/bitmove.h.
5297 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Fixed channel user mode saving in client library. Affected
5300 file lib/silcclient/command[_reply].c.
5302 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5304 * Defined the file transfer to the SILC Protocol. Added
5305 new packet type SILC_PACKET_FTP and defined File Transfer
5306 Payload. The mandatory file transfer protocol is SFTP
5307 (SSH File Transfer Protocol). Affected file in addition
5308 of the internet draft is lib/silccore/silcpacket.h.
5310 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5311 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5312 is used as part of backup router protocol when the primary
5313 router of the cell is back online and wishes to resume
5314 the position as primary router.
5316 * Redefined the MAC generation keys in the protocol. The
5317 same key is not used anymore in both direction. Both
5318 direction will now use different keys for sending and
5319 receiving. This fixes a potential security flaw. This
5320 change causes incompatibilities in the protocol.
5322 * Redefined also the MAC computation from the packet.
5323 An packet sequence number is now added to the MAC
5324 computation. This prevents possible replay attacks against
5325 the protocol. This change too causes incompatibilities
5328 Added `sequence' field to the SilcPacketContext to hold
5329 the current sequence number for the packet.
5331 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5333 * Added `created' field to the SilcIDListData in the file
5334 silcd/idlist.h to indicate the time when the entry was
5337 * Added `created' field to the SilcChannelEntry too. Affected
5338 file silcd/idlist.h.
5340 * Added `creation_time' aguments to all the announcement functions
5341 in the server. If it is provided then only the entries that
5342 was created after the provided time frame are actually
5343 announced. Affected file silcd/server.[ch].
5345 * The protocol says that the Channel ID's IP address must be
5346 based on the router's IP address. Added check for this in
5347 the silc_server_new_channel when processing incoming New Channel
5348 Payload. Affected file silcd/packet_receive.c.
5350 * Print out the correct version with --version in SILC client.
5351 Affected file irssi/src/silc/core/silc-core.c.
5353 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * Fixed WHOWAS command to check for completnes of the client
5356 entry always, not just when the command is coming from client.
5357 Affected file silcd/command.c.
5359 * Added new function silc_server_packet_queue_purge to purge the
5360 outgoing data queue to the network. After the function returns
5361 it is guaranteed that the outgoing packet queue is empty.
5362 Affected file silcd/packet_send.[ch].
5364 * Purge the outgoing packet queue in the rekey protocol's final
5365 callback to assure that all rekey packets go to the network
5366 before quitting the protocol. Affected file silcd/server.c.
5368 * Added silc_client_packet_queue_parse as similar function as
5369 in server to the client library. The affected file is
5370 lib/silcclient/client.c.
5372 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Splitted silcd/server.c and created silcd/server_util.[ch]
5375 for utility functions.
5377 * Added new socket flag SILC_SF_DISABLED to indicate that the
5378 connection is open but nothing can be sent to or received from
5379 the connection. Affected file lib/silcutil/silsockconn.[ch].
5380 The checking for disabled socket is checked in the low level
5381 silc_socket_write and silc_socket_read functions.
5383 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Allow only nicknames and channel names that fits into the
5386 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5388 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5390 * When processing JOIN command reply in server check that if
5391 the channel exists in our global list we'll move it the local
5392 list. Affected file silcd/command_reply.c.
5394 * Fixed the check whether client is joined on the channel already
5395 in JOIN command. Affected file lib/silcclient/command.c.
5397 * Fixed the JOIN command reply to check whether the channel
5398 already exists. Affected file lib/silcclient/command_reply.c.
5400 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Added silc_ske_status_string to map the SKE error numbers
5403 to readable strings. The affected files are
5404 lib/silcske/silcske[_status].[ch].
5406 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5408 * Do not show the private channels on the WHOIS channel list
5409 as it is not allowed by the protocol. The affected file is
5412 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Assure that the packet length digged from the actual packet
5415 is something sensible in the silc_packet_decrypt_rest_special
5416 in lib/silccrypt/silcpacket.c.
5418 * Free and NULL the allocated pointer in silc_hmac_alloc if
5419 the HMAC allocation fails. The affected file is
5420 lib/silccrypt/silchmac.c.
5422 * Print the selected security properties to the log files in
5423 the server. Affected file silcd/protocol.c.
5425 * Add SKE's reference counter even if calling the completion
5426 callback manually. Otherwise it goes negative, although it
5427 does not cause any problems. The affected file is
5428 lib/silcske/silcske.c.
5430 * Remove the client entry with short timeout after giving the
5431 KILL command. Affected file lib/silcclient/command.c.
5433 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5434 case all found clients are already disconnected (WHOWAS would
5435 found them) in the server. Affected file silcd/command.c.
5437 * Update the last_receive (time of last data received) to be
5438 updated only when received private or channel message so that
5439 the idle time showed in WHOIS makes more sense.
5441 * Added boolean field `valid' in to the SilcClientEntry in the
5442 client library to indicate whether the entry is valid or not.
5443 This fixes the nickname change bug on channel when changing
5444 the nickname to be same than the old (like nick to Nick) the
5445 nickname formatter doesn't set the new nick anymore to Nick@host.
5446 Affected file lib/silcclient/idlist.[ch].
5448 * Now actually fixed the nickname changing on disconnection.
5449 Added new function silc_change_nick to the Irssi SILC Client.
5450 Affected file irssi/src/silc/core/client_ops.c,
5451 irssi/src/silc/core/silc-nicklist.[ch].
5453 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Check that the public key exists in the GETKEY command before
5456 trying to encode it. Affected file silcd/command.c.
5458 * Print some notifications on received public keys with GETKEY
5459 command in the Irssi SILC Client. Affected files are
5460 irssi/src/fe-common/silc/module-formats.[ch],
5461 irssi/src/silc/core/client_ops.c.
5463 * Use IDENTIFY command to resolve the server information in the
5464 GETKEY command instead of INFO command. Affected file
5465 lib/silcclient/command.c.
5467 * All command reply functions in the client library now calls
5468 the pending command reply callbacks even if an error has
5469 occurred. The server has done this a long time and now it was
5470 time to move the client library to this as well. Now all
5471 errors can be delivered back to the pending command reply
5472 callbacks if necessary. Affected files are
5473 lib/silcclient/command[_reply].[ch].
5475 * Change the nickname on disconnection back to the username
5476 because in reconnect the server will enforce it to it anyway.
5477 Affected file irssi/src/silc/core/silc-servers.c.
5479 * Fixed a config file parsing bug in the Irssi SILC client.
5480 Affected file irssi/src/silc/core/clientconfig.c.
5482 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * When printing the channel mode on JOIN, verify that the
5485 channel key and channel's HMAC are valid. Affected file
5486 irssi/src/silc/core/client_ops.c.
5488 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5491 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5492 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5494 * Removed channel key rekey task deleting from the function
5495 silc_server_save_channel_key. Affected file silcd/server.c.
5496 Added explicit timeout task context instead that is used to
5497 delete the task if we are registering a new task before the
5498 new task has elapsed.
5500 * When channel key rekey occurs the client library now saves
5501 the old channel key for a short period of time (10 seconds) and
5502 is able to use it in case some is still sending channel
5503 messages encrypted with the old key after the rekey. Affected
5504 file lib/silcclient/[idlist.h|client_channel.c].
5506 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Added check to the silc_server_new_id_real to not accept
5509 new ID if it is the sender's own ID. Affected file is
5510 silcd/packet_receive.c.
5512 * Assure that we do not announce ourself or the one we've
5513 sending our announcements when we're router and are announcing
5514 servers to our primary router. Affected file silcd/server.c.
5516 * Fixed silc_server_command_identify_check_client to assemble
5517 correct WHOIS packet. It send corrupted WHOIS packet and
5518 caused problem with router to router connections. Affected
5519 file silcd/command.c.
5521 Fixed also silc_server_command_whois_check the same way
5522 as for the IDENTIFY command.
5524 * Added new SilcIDListStatus to the server in the SilcIDListData
5525 structure. The status now includes the current status of
5526 the entry (like registered, resolved etc.). Affected file
5527 silcd/idlist.[ch]. Defined a bunch of different status types
5528 as well. This replaced the old boolean registered field as well.
5530 Added resolve_cmd_ident field to the SilcClientEntry structure
5531 too so that if the entry is for example being resolved so
5532 another command may attach to the same pending command reply
5533 without requiring to resolve the same entry again. This concept
5534 should optimize the WHOIS and the IDENTIFY resolving under
5535 heavy load by taking away unnecessary resolving for entries
5536 that are being resolved already.
5538 Added support for adding multiple pending commands for one
5539 command idenfier. Affected file silcd/command[_reply].[ch].
5541 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5542 before deleting the data. Otherwise the hash table will have
5543 freed data in comparison functions. Affected file is
5544 silcd/command_reply.c.
5546 * Fixed silc_idlist_replace_client_id to add the new entry to
5547 the cache with NULL nickname. Otherwise there will be invalid
5548 memory as the nickname after the nickname is freed. Affected
5549 file silcd/packet_receive.c.
5551 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5552 saved into wrong slots because the previous number of entries
5553 was not taken into account. Affected file silcd/idlist.c.
5554 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5556 * If we are router and we receive JOIN notify to a channel that
5557 does not have any users then notified client is marked as the
5558 channel founder, as it is it. The affected file is
5559 silcd/packet_receive.c
5561 * Added to the extended hash table API's table_del_*ext functions
5562 the destructor as argument too, so that the caller can decide
5563 which destructor to use or whether to use destructor at all.
5564 Affected file lib/silcutil/silchashtable.[ch].
5566 * Fixed ID Cache purging. It actually deleted the entries from
5567 the hash table after the data was freed. The hash table ended
5568 up comparing freed memory. The affected file is
5569 lib/silccore/silcidcache.c.
5571 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Fixed Irssi SILC client's KILL command's HELP syntax.
5575 * The USERS command now resolves the detailed user information
5576 if the userinfo field is missing. Affected file is
5577 lib/silcclient/command_reply.c.
5579 * Do not print error in silc_file_read if the read file does
5580 not exist. Just silently return NULL. Affected file is
5581 lib/silcutil/silcutil.c.
5583 * Fixed the silc_log_output to not wine about NULL filename
5584 and to not create some bogus " " filename. Affected file is
5585 lib/silcutil/silclog.c.
5587 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Fixed various printing bugs on the user interface in the
5590 Irssi SILC Client. Minor changes that were forgotten from
5593 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * Fixed the configure.in.pre and the compilation and distribution
5596 environment to support the new autoconf 2.52. That version is
5597 now required to compile the CVS trunk.
5599 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5602 to generally parse user@fqdn format strings. Affected file
5603 lib/silcutil/silcutil.c.
5605 * Added nickname_format and nickname_force_format fields to the
5606 SilcClientParams structure. The first one defines the format
5607 for the nicknames that the library will enforce if the receives
5608 multiple same nicknames. The second one is boolean value and
5609 can be used to force the library to always enforce the format
5610 to the nicknames regardles whether there are multiple nicknames
5611 or not. This configurable formatting was employed to flexibly
5612 support accessing multiple nicknames from the user interface.
5613 The userinterface can now set the nicknames to what ever format
5614 they prefer. Affected file lib/silcclient/silcapi.h.
5616 Added function silc_client_nickname_format to the file
5617 lib/silcclient/idlist.c. It performs the nickname formatting.
5619 Added new field `hostname´ to the SilcClientEntry context.
5620 It holds the hostname of the client. Affected file is
5621 lib/silcclient/idlist.h.
5623 * Irssi SILC Client sets the nicknames in nick@hostn format.
5624 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5625 irssi/src/silc/core/silc-core.c.
5627 The WHOIS printing now also shows both the real nickname and
5628 the formatted nickname so that user knows how to access the
5629 user if there are multiple same nicknames cached. Affected
5630 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5631 printing formatting too to take the hostname now as a separate
5632 argument. The Affected file is
5633 irssi/src/fe-common/silc/modules-formats.[ch].
5635 * Changed the silc_client_get_clients_local to accept the formatted
5636 nickname as argument. It accepts the real nickname too but the
5637 formatted nickname can be used to find the true entry from
5638 multiple entries. Affected file lib/silcclient/silcapi.h and
5639 lib/silcclient/idlist.c.
5641 * Added nickname_format_parse field to the SilcClientParams.
5642 It is a callback function provided by the application to parse
5643 the nickname out of the formatted nickname string. The library
5644 calls it to get the nickname from the formatted string. Since
5645 the application generally knows better the format of the nickname
5646 string it parses it instead of the library, even though library
5647 encodes the formatted string. If the callback function is not
5648 provided then the library will use the string as is. The
5649 affected file is lib/silcclient/silcapi.h.
5651 * All the nickname strings passed to the client library in
5652 commands are now expected to be formatted nickname strings.
5653 If the command does not support the formatted nickname string
5654 it will assume that the sent string is the actual nickname.
5655 Affected file lib/silcclient/command.c.
5657 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Added public key authentication support to OPER and SILCOPER
5660 commands in the client library. Affected file is
5661 lib/silcclient/command.c.
5663 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5665 * Changed the get_auth_methdod client operation to be asynchronous.
5666 It can be async if the application resolves the authentication
5667 method from the server during the negotiation. Added new
5668 SilcGetAuthMeth completion callback that the application will
5669 call after resolving the authentication method.
5671 Added function silc_client_request_authentication_method that
5672 the application can use to resolve the authentication method
5673 from the server. Added also SilcConnectionAuthRequest callback
5674 that the library will call after the server has replied. The
5675 application can call this function if it does not know the
5676 current authentication method.
5678 Affected files are lib/silcclient/client.c and
5679 lib/silcclient/silcapi.h.
5681 * The Irssi SILC client now automatically resolves the authentication
5682 method incase any configuration information is not present (and
5683 currently there never is). The affected file is
5684 irssi/src/silc/core/client_ops.c.
5686 * Fixed public key authentication from the client library.
5687 Affected file lib/silcclient/protocol.c. Changed also the
5688 protocol specification about the public key authentication in
5689 the connection authentication protocol. The actual data to be
5690 signed is now computed with a hash function before signing.
5692 * Fixed the public key authentication from the server as well.
5693 Affected file silcd/protocol.c.
5695 * Removed the mlock()'s from the memory allocation routines.
5696 Affected file lib/silcutil/silcmemory.c. The ./configure does
5697 not check anymore for the mlock(). Affected file is
5700 * Fixed USERS command in server to allow the execution of the
5701 command for private and secret channels if the client sending
5702 the command is on the channel. Affected file silcd/command.c.
5704 * Fixed silc_client_get_clients_local to return the clients
5705 count correctly. It could return wrong value. Affected file
5706 lib/silcclient/idlist.c.
5708 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5711 types. The assembler optimizations seemed not to like 64-bit
5712 data types. The assmebler optimizations thus are now enabled
5713 also for BSD systems as opposed to only enable them for Linux.
5715 * Do not check for threads at all on BSD systems. Affected
5716 file configure.in.pre.
5718 * Removed -n and -h options from the Irssi SILC Client since
5719 they are not used in silc.
5721 * Fixed the prime generation to assure that the first digit
5722 of the generated random number is not zero since our conversion
5723 routines does not like number strings that starts with zero
5724 digit. If zero digit is seen the random number is regenerated.
5725 This caused some corrupted RSA keys when the zero first digit
5726 was met. Affected file lib/silcmath/silcprimegen.c.
5728 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Fixed WIN32 configuration in the ./configure script.
5731 Fixed to include xti.h on environments that has it.
5732 Patches by Carsten Ilchmann and andrew.
5734 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Changed the silc_id_create_client_id to be collision
5737 resistant. It is now assured that there cannot be created
5738 two same client ID's. I suspect that some weird bugs in
5739 the server were actually caused by duplicate Client IDs.
5740 Affected file silcd/serverid.[ch]. A router receiving
5741 new ID now also assures and informs the sending server
5742 if the ID caused collision.
5744 * Changed the silc_id_create_channel_id to also assure that
5745 there are no collisions.
5747 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Statement about ignoring the Mutual Authentication flag when
5750 performing rekey with PFS was a bit misleading. It is ignored
5751 if it was set in the initial negotiation, it cannot be even
5752 set in the rekey. Fixed in the ke-auth draft. Started the
5753 new versions of the protocol drafts in the doc/.
5755 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Fixed a bug in silc_client_command_identify_save when saving
5758 new channel information. The channel name was no duplicated
5759 and caused crash on exit. Affected file is
5760 lib/silcclient/command_reply.c.
5762 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Fixed the getkey command handling in the server. Send just
5765 empty OK reply to the sender if the key could not be fetched
5766 (but everything else was ok, like the key just was not available).
5767 Changed the public key parameter to optional in the protocol
5768 specs so that empty OK reply can be sent. Affected file
5771 Added a message to Irssi SILC client to tell to user if the
5772 server did not return a public key.
5774 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Fixed a channel key regeneration bug. It registered new
5777 timeout tasks exponentially until all system resources were
5778 used. Affected file silcd/server.c.
5780 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Added the SILC Document generator to the scripts/silcdoc.
5783 It can be used to generate the Toolkit Reference Manual out
5784 of the source tree. Internally it will also use the RoboDoc
5785 generator now imported in util/robodoc.
5787 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Added couple of return's in rekey protocol if error orccurred
5790 during the protocol. The execution must be terminated.
5791 Affected file silcd/protocol.c. Also, terminate the protocol
5792 always with timeout.
5794 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * The client's Client ID was created initally from the wrong
5797 nickname (it could have been in format nick@host) in the
5798 silc_server_new_client. Affected file silcd/packet_receive.c
5800 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Added some SILC_LOG_ERROR's to various error conditions
5803 if client could not be added to ID cache. Affected files
5804 silcd/packet_receive.c and silcd/server.c.
5806 * When client's sock->user_data is freed, NULL also the
5807 client->router and client->connection pointers. Added check
5808 for these pointers being NULL to various places around the
5809 code. Affected file silcd/server.c.
5811 * Added client->data.registered == TRUE checks to various
5812 places around the code to assure that unregistered client's
5813 are not handled when it is not allowed. Affected file
5816 * Added `bool registered' fields to all
5817 silc_idlist_[server|client]_get_* routines to indicate whether
5818 the fetched client needs to be registered or not. Affected
5819 file silcd/idlist.[ch].
5821 * Add your own entry as registered to the ID cache in the
5822 server. Affected file server.c.
5824 * Fixed a bug in silc_server_new_server. The SilcServer was
5825 set as the new server's context instead of SilcServerEntry.
5826 This naturally caused some weird bugs.
5828 * Added "updated" field the SilcChannelEntry which indicates
5829 the time since the channel entry was last accessed. This
5830 can be used to determine whether it is necessary to
5831 announce the channel after backup resuming protocol.
5832 Affected files silcd/idlist.[ch].
5834 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Do not delete the channel rekey task when adding it
5837 for in silc_server_create_channel_key.
5839 * Changed the silc_server_create_channel_key to return
5840 TRUE or FALSE to indicate the success of the channel key
5843 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Fixed MSVC++ project files and added missing files to
5846 Makefiles under win32/.
5848 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Do not add TCP_NODELAY flag if the operating system
5851 does not have it defined. Affected files are
5852 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5854 * Fixed buffer overflow from Irssi SILC Client. Affected
5855 file irssi/src/fe-common/core/themes.c.
5857 * Fixed double free in client library in the file
5858 lib/silcclient/client.c when disconnecting from server.
5860 * Applied double free patch from cras to Irssi SILC client.
5861 Affected files irssi/src/core/[modules/expandos].c
5863 * Fixed the disconnection handling to Irssi SILC Client.
5864 The application must call silc_client_close_connection
5865 in ops->connect client operation in case of failure of
5866 the connection. Affected file is
5867 irssi/src/silc/core/client_ops.c.
5869 * Do not set sock->protocol to NULL in the function
5870 silc_client_close_connection after executing the protocol's
5871 final callback since the sock might not be valid anymore.
5872 Affected file lib/silcclient/client.c.
5874 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Do not enable SILC_THREADS if the linking with libpthread
5877 did not happen. Affected file configure.in.pre.
5879 * Added notion to protocol specification that server must
5880 verify the sent authentication payload with CMODE when
5881 setting the channel founder key. Implemented it to the
5882 server. Affected file silcd/command.c.
5884 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Added _EXTRA_DIST SILC distribution variable to the
5887 distributions file. It is used to conditionally add extra
5888 files or directories to the specific distribution. Affected
5889 files ./prepare, Makefile.am.pre and distributions.
5891 Removed the `_' from the start of the distribution names.
5894 * Added README.WIN32 for instructions to compile the Toolkit
5897 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed a double free in disconnection in the server. Affected
5900 file is silcd/server.c.
5902 * Fixed the lib/silcske/groups.c to work now also with GMP
5903 MP library. The string conversion did not work when using
5904 specific base and the base is indicated in the string as well.
5906 * Created win32/ directory which now includes MSVC++ specific
5907 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5908 It will appear only in the toolkit distribution
5910 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Changed the key material distribution function in case when
5913 the hash output is too short. The data is now concatenated
5914 a bit differently than it used to. Made the change to the
5915 SKE protocol specification.
5917 * Added better GMP detection to configure.in.pre. A patch
5920 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Fixed a minor bug in SKE that might cause some problem on
5923 some platforms. Affected file lib/silcske/silcske.c.
5925 * Added the cookie checking for initiator in the SKE. It checks
5926 that the responder returns the sent cookie unmodified. The
5927 affected file is lib/silcske/silcske.c. Added new SKE
5928 error type INVALID_COOKIE that can be sent during the
5929 negotiation. Fixed some memory leaks as well.
5931 * Added the "invalid cookie" error message to Irssi SILC client's
5934 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * Added `task_max' field to the SilcClientParams to indicate
5937 the maximum tasks the scheduler can handle. If set to zero,
5938 default values are used. Affected file lib/silcclient/silcapi.h.
5940 * Fixed memory leaks in silc_client_close_connection. Affected
5941 file lib/silcclient/client.c.
5943 * Added silc_client_del_client_entry to client library to free
5944 all memory of given client entry. Affected file is
5945 lib/silcclient/idlist.[ch].
5947 * Added new functions silc_client_del_channel and
5948 silc_client_del_server to delete channel and server entries.
5949 Affected file lib/silcclient/[silcapi.h/idlist.c].
5951 * Removed silc_client_del_client_by_id from silcapi.h.
5953 * Fixed the INFO command to return the server's own info
5954 correctly when querying by Server ID. Affected file is
5957 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Removed the non-blocking settings in WIN32 code in the
5960 silc_sock_[read/write] and added SleepEx instead. Affected
5961 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5962 of input data is now checked with FIONREAD and ioctlsocket.
5964 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Call silc_schedule_task_del_by_context in the
5967 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5968 Affected file lib/silccore/silcprotocol.c.
5970 * Call silc_protocol_cancel for active protocols in the
5971 silc_server_close_connection if the funtion
5972 silc_server_free_sock_user_data has not been called.
5973 Affected file silcd/server.c.
5975 * Generic tasks cannot be deleted using the del_by_fd
5976 task deleting function since generic tasks does not match
5977 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5979 * Added a notion to SILCOPER help file that the SILCOPER works
5980 only on router server, not on normal server.
5982 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Added for WIN32 support for the new scheduler as well.
5985 Affected file lib/silcutil/win32/silcwin32schedule.c.
5987 * Fixed the SHA1 implementation to work on various platforms.
5989 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5992 API. It is part of the scheduler now. Everything else is
5993 as previously but some functions has changed their names.
5994 Checkout the lib/silcutil/silcschedule.h for the interface.
5995 Updated all applications to use the new interface. Affected
5996 files are lib/silcutil/silcschedule.[ch].
5998 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6000 * Found a bug in the SKE implementation. The HASH value,
6001 specified by the protocol, was not computed correctly. The
6002 public key of the responder was not added to the computation
6003 even though it is mandatory. Affected file lib/silcske/silcske.c.
6004 This unfortunately causes incompatibilities with older
6005 clients and servers.
6007 * Added WIN32 specific network init and uninit functions:
6008 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6009 the Winsock2. Affected file lib/silcutil/silcnet.h and
6010 lib/silcutil/win32/silcwin32net.c.
6012 * Set the socket always to nonblocking mode on WIN32 after
6013 reading data or writing data. Affected file is
6014 lib/silcutil/win32/silcwin32sockconn.c.
6016 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Fixed various compilation problems under WIN32. Affected
6019 files lib/silcutil/win32/silcwin32thread.c and
6020 lib/silcutil/win32/silcwin32schedule.c.
6022 * Removed all _internal.h #includes from public header
6023 files. Internal headers must never be included from
6026 Removed also the lib/silcske/payload_internal.h file.
6028 * All include files that may be needed (public and some others
6029 included by the public headers) by application developers are
6030 now copied to the ./includes directory. It does not copy any
6031 internal headers. Affected file Makefile.defines.pre and all
6032 Makefile.am's under lib/ and subdirs.
6034 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Do not change the ~/.silc directory's permissions automatically.
6037 Affected file irssi/src/silc/core/clientutil.c.
6039 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Do not cancel the protocol in silc_server_close_connection
6042 it might cause recursion. Now cancelled in the function
6043 silc_server_free_sock_user_data. Affected file silcd/server.c.
6045 * Fixed the silc_server_remove_clients_by_server to regenerate
6046 the channel keys correctly finally. Added also new function
6047 silc_server_remove_clients_channels to actually do it.
6048 Affected file silcd/server.c.
6050 * Fixed the silc_server_new_channel to not crash by giving
6051 wrong router to the new channel. Affected file is
6052 silcd/packet_receive.c.
6054 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6057 which is given as argument to the silc_client_alloc now.
6058 It can be used to configure the client and set various parameters
6059 that affect the function of the client.
6061 * The USERS command in server did not check whether the channel
6062 is private or secret. Affected file silcd/command.c.
6064 * Added new argument to the USERS command in protocol specification.
6065 The USERS command now can take the channel name as argument
6066 as well. Added support for this in client and server and
6067 updated the protocol specs.
6069 * Completed the GETKEY command in client. It can be now used
6070 to fetch also servers public key not only some clients.
6071 Affected files lib/silcclient/command[_reply].c.
6073 * Added silc_client_get_server to return server entry by the
6074 server name. Affected files lib/silcclient/silcapi.h and
6077 * Redefined the IDENTIFY command in protocol specification to be
6078 more generic. It now can be used to query information about
6079 any entity in the SILC Network, including clients, servers and
6080 channels. The query may be based either the entity's name
6081 or the ID. Added support for this in both client and server.
6083 Affected files silcd/command.c and lib/silcclient/command.c
6084 and command_reply.c.
6086 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6087 the _from_client and _from_server functions. Affected file
6090 * Added silc_client_get_channel_by_id_resolve to the file
6091 lib/silcclient/silcapi.h to resolve channel information by
6092 its ID. Added also silc_client_get_channel_by_id that
6093 does not resolve it from the server.
6095 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Added SilcServerEntry context into the client library
6098 to represent one server. The INFO command now allocates
6099 these to save the resolved server info. For now on the
6100 client library will also keep information about servers,
6101 connected and resolved with INFO.
6103 The INFO command now allocates the SilcServerEntry context
6104 and saves the server info there. The COMMAND_REPLY in
6105 the INFO now returns the parameters to application in
6106 same order as defined in the protocol specification.
6108 The entries are cached in the client->server_cache.
6110 * The INFO command is now issued after received the Client ID
6111 from the server. Affected file lib/silcclient/client.c.
6113 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6114 to the application as the mode changer might be server.
6115 It is guaranteed that NULL is not returned anymore to the
6116 application. Affected file lib/silcclient/client_notify.c.
6118 The ID Type is now also passed to the application so that
6119 it can check whether the returned entry is SilcClientEntry
6122 Added new function silc_client_get_server_by_id to return
6123 the server entry by ID. Affected files are the
6124 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6126 * Do not create the channel in the Irssi SILC Client when issuing
6127 the JOIN command but when received the sucessful JOIN command
6128 reply. Otherwise the channel might get created even though we
6129 could not join it. The Affected file is
6130 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6132 * Fixed a channel joining bug in router. The router must also
6133 check the channel modes, invite and ban lists etc. when serving
6134 the JOIN command sent by normal server. Affected file is
6135 silcd/command.c. The router now resolves the client's
6136 information from the server who sent the JOIN command if it
6137 does not know it, and processes the JOIN command only after
6140 * Changed the SilcCommandCb to take new argument; void *context2.
6141 Affected file lib/silccore/silccommand.h
6143 The second argument in the command callbacks in the server now
6144 includes the SilcServerCommandReplyContext if the command was
6145 called as pending command callback from the command reply.
6146 Otherwise it is NULL. When called as pending the status of the
6147 command reply will be checked and if it was erronous the
6148 error will be sent to the original sender of the command.
6149 This way the client always receives the error messages even
6150 though the server was actually the one who received the error
6151 when it resent the command to router, for example. Affected
6152 files silcd/command[_reply].[ch].
6154 * Fixed sending WHOWAS command's error message to client if
6155 the requested client could not be found. It was missing.
6158 * Changed the CMODE and CUMODE commands reply arguments in the
6159 protocol specification. The Channel ID is now sent in both
6160 of the commands to identify the channel. Implemented this
6161 new feature to the client and server. Affected files
6162 lib/silcclient/command_reply.c and silcd/command.c.
6164 * Made better checks for invite and ban lists in the JOIN
6165 command in server. Affected file silcd/command.c.
6167 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6169 * The server now performs the incoming host IP/DNS lookup
6170 using the silc_socket_host_lookup and thus does not block
6171 the server anymore. Affected file silcd/server.c.
6173 * Completed the multi-thread support for SILC Scheduler in
6174 the lib/silcutil/silcschedule.c.
6176 * Fixed the configure.in.pre to detect the pthread correctly
6179 * Fixed a deadlock in silc_task_queue_wakeup in the file
6180 lib/silcutil/silctask.c.
6182 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Added new function silc_schedule_wakeup that is used in
6185 multi-threaded environment to wakeup the main thread's
6186 schduler. It needs to be used when a thread adds a new task
6187 or removes a task from task queues. After waking up, the
6188 scheduler will detect the task queue changes. If threads
6189 support is not compiled in this function has no effect.
6190 Implemented the wakeup mechanism to both Unix and WIN32
6191 systems. Affected files are lib/silcutil/silcschedule.[ch],
6192 lib/silcutil/unix/silcunixschedule.c and the
6193 lib/silcutil/win32/silcwin32schedule.c.
6195 * Added new function silc_task_queue_wakeup to wakeup the
6196 scheduler by the specified task queue. Affected file
6197 lib/silcutil/silctask.[ch].
6199 * The silc_socket_host_lookup_start now wakes up the scheduler
6200 after adding the timeout task. Affected file is
6201 lib/silcutil/silcsockconn.c.
6203 * The silc_socket_host_lookup is synchronous now if the threads
6204 support is not compiled in. However, the callback is still
6205 called asyncronously through the scheduler, anyway. Affected
6206 file lib/silcutil/silcsockconn.c.
6208 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Added new function silc_socket_host_lookup to perform
6211 asynchronous IP and FQDN lookups for the socket connection.
6212 Affected files lib/silcutil/silcsockconn.[ch].
6214 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6217 that may or may not compile the mutex support in.
6219 Changed the silc_mutex_alloc interface. It allocates the
6220 mutex now to the sent pointer and returns TRUE or FALSE.
6222 Affected file lib/silcutil/silcmutex.h.
6224 * Wrote the SILC Task Queue interface to support multi-threads.
6225 Affected file lib/silcutil/silctask.[ch].
6227 * Wrote the SILC Scheduler to support multi-threads. Affected
6228 file lib/silcutil/silcschedule.c.
6230 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6233 in lib/silcutil/win32/.
6235 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Defined SILC Mutex API and SILC Thread API and implemented
6238 them for Unix. Affected files are
6239 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6240 lib/silcutil/unix/silcunixmutex.c and
6241 lib/silcutil/unix/silcunixthread.c.
6243 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6245 * Fixed the silc_server_remove_clients_by_server's channel
6246 key re-generation. The hash table handling was incorrect
6247 and would not work with many channels. Affected file is
6250 * Fixed some memory leaks around the server code.
6252 * Rewrote the silc_server_get_users_on_channel to support IPv6
6253 based Client ID's. Affected file silcd/server.c.
6255 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6256 specification. However, a separate document must be written
6257 to define the detailed signing procedure and the payload
6258 associated with the flag. Defined the flag to the
6259 lib/silccore/silcchannel.h as well.
6261 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Changed the dynamic tables to static size tables in the
6264 lib/silccrypt/silchmac.c.
6266 * Removed GCC dependencies from the code. A patch by cras.
6268 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Do not show the error "Error receiving packet bla bla"
6271 in server if it really was not an error (-2 means that reading
6272 is pending). Affected file silcd/server.c.
6274 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Fixed a possible crash in silc_server_remove_clients_by_server
6277 in silcd/server.c. Fixed there also some memory leaks.
6279 * Fixed the silc_idlist_replace_client_id. It could replace
6280 wrong key in the hash table. Affected file silcd/idlist.c.
6282 * Do not check whether there are global users on the channel
6283 if the channel->global_users is FALSE. Affected functions
6284 silc_server_remove_from_one_channel and
6285 silc_server_remove_from_channels in silcd/server.c. Also,
6286 do not check if the removed client is local as we can be
6287 sure that global client was not removed from the channel
6288 and checking for global users is not needed.
6290 * The silc_server_remove_clients_by_server now re-generates
6291 the channel keys correctly for those channels that had
6292 clients removed from them. Affected file silcd/server.c.
6294 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Found the reason of random crashes in the server. We weren't
6297 ignoring the SIGPIPE signal (which can be sent in write())
6298 and it crashed the server. Affected file silcd/silcd.c.
6300 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Assure that sock->user_data is not NULL in the function
6303 silc_server_packet_send in silcd/packet_send.c.
6305 * Disconnect the remote connection if it could not be added
6306 to any ID lists in the server. The affected file is
6309 * Check in silc_server_packet_send[_real/dest] that the
6310 socket is not disconnecting and ignore the data if it is.
6311 Affected file silcd/packet_send.c.
6313 * Define inline to __inline on native WIN32 compilation.
6314 Affected file includes/silcwin32.h.
6316 * Added some explicit type casts for inline code since MSVC
6317 require them. Affected files lib/silcutil/silcbuffer.h,
6318 lib/trq/silcdlist.h and lib/trq/silclist.h.
6320 * Print warning in log files from now on if the packet
6321 decryption fails. Affected file silcd/server.c.
6323 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Changed the `say' client operation's interface to accept
6326 new `type' argument to indicate the type of the message sent
6327 by the library. The application may filter the library's
6328 messages according the type. The affected file is the
6329 lib/silcclient/silcapi.h.
6331 * Added two new functions to lib/silcclient/silcapi.h:
6332 silc_client_del_client and silc_client_del_client_by_id.
6333 Affected file lib/silcclient/idlist.c.
6335 * Moved the clientincludes.h from includes/ to silc/ and
6336 serverincludes.h from includes/ to silcd/.
6338 * The modes for the CMODE and CUMODE are now passed as
6339 uint32 for application with COMMAND_REPLY. The affected
6340 file is lib/silcclient/command_reply.c.
6342 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * /WHOIS without arguments shows client's own information.
6345 Affected file lib/silcclient/command.c.
6347 * Changed PING to not accept any arguments. The specs
6348 says that client can ping only the connected server so
6349 requiring an argument is not needed. Affected file is
6350 lib/silcclient/command.c.
6352 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Fixed a fatal bug in private message sending and reception
6355 encryption and decryption when using private message keys.
6356 The implementation was incorrect and did not follow the
6357 specification. It causd that some of the message were
6358 lost since it did not use the sending and receiving keys
6359 as the protocol suggests. This has been fixed and will cause
6360 incompatibilities with older clients when sending private
6361 message encrypted with private message keys. Affected files
6362 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6363 and various other in Irssi SILC Client.
6365 Added `responder' boolean argument to the functions
6366 silc_client_add_private_message_key[_ske] to indicate when
6367 the key is added as responder or initiator of the key
6370 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Removed the silc_ske_check_version function and created
6373 a SilcSKECheckVersion callback. Added also a function
6374 silc_ske_set_callbacks that is now used to set all SKE
6375 callbacks. The callback functions are not given to
6376 the SKE functions anymore, but this function is used to
6379 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6381 * Added `silc_version' argument to the silc_client_alloc
6382 to define the version of the application for the library.
6383 The library will use the version string to compare it
6384 against the remote host's (usually a server) version
6385 string. Affected file lib/silcclient/silcapi.h
6387 * Added the KE protocol context to Key Agreement context
6388 in client library so that we can abort the SKE if it
6389 is in process when we get timeout. Affected file is
6390 lib/silcclient/client_keyagr.c.
6392 * Do not resolve the client ID forever if it returns in the
6393 first time that such client does not exist. This was done
6394 for example with private message. Affected file is
6395 lib/silcclient/client_prvmsg.c.
6397 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6399 * Do not add regex.h for WIN32. The affected file
6400 includes/silcincludes.h.
6402 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6403 not work yet 100%. It generates the DLL's automatically
6404 when compiling with --with-win32 under cygwin.
6406 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6408 * lib/contrib/regex.c is not compiled on WIN32.
6410 * Added silc_net_get_socket_opt function to the
6411 lib/silcutil/silcnet.h.
6413 * Added includes/silcwin32.h for WIN32 specific includes
6416 * Do not use ptime structure or any of the posix process
6417 functions on WIN32 in lib/silccrypt/silrng.c.
6419 * Added silc_gettimeofday to provide generic function
6420 for struct timeval on all platforms. Added the function
6421 to lib/silcutil/silcutil.h.
6423 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6426 library as they clearly belong there. As a plus side we
6427 can make the actual socket connection routines platform
6430 Added also new generic function silc_socket_read and
6431 silc_socket_write (that used to be silc_packet_[read/write].
6432 The implementation of these are platform specific.
6434 * Added WIN32 specific routines of silc_socket_[read/write]
6435 to lib/silcutil/win32/silcwin32sockconn.c.
6437 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6439 * Added preliminary support for native WIN32 compilation under
6440 cygwin (using the -mno-cygwin option for GCC) to the
6441 ./configure.in.pre. The --with-win32 now prepares the
6442 compilation for native WIN32.
6444 * Rewrote the SILC Scheduler interface in the file
6445 lib/silcutil/silcschedule.h. The scheduler is now context
6446 based and does not have anymore any global static scheduler.
6447 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6448 and created lib/silcutil/win32 directory for WIN32 based
6451 * Added Unix specific network routines to the
6452 lib/silcutil/unix/silcunixnet.c and the old
6453 lib/silcutil/silcnet.c includes now only generic routines.
6455 Added WIN32 specific network routines to the
6456 lib/silcutil/win32/silcwin32net.c.
6458 * Added Unix specific utility functions from the
6459 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6461 * Added WIN32 SILC Scheduler to the file
6462 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6465 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Do not handle JOIN notify in the server if the target client
6468 is not registered (idata->registered == FALSE). The affected
6469 file is silcd/packet_receive.c.
6471 * Update the nickrec->founder in event_cumode in the Irssi SILC
6472 client. Affected file irssi/src/silc/core/silc-channels.c.
6474 * Fixed the CUMODE_CHANGE notify handling in the server when
6475 server and router are announcing their clients on channels.
6476 Now the mode changes are saved and notified correctly. The
6477 affected file is /silcd/packet_receive.c.
6479 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6480 They really did not replace the cache entry in the ID Cache.
6481 Now they do that. Affected file silcd/idlist.c.
6483 * Fixed the KICK notify handling in the Irssi SILC client to
6484 update the channel records so that the kicked client does not
6485 appear to be on the channel. The affected file is
6486 irssi/src/silc/core/silc-channels.c.
6488 * Always update the conn->current_channel when executing command
6489 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6491 * Fixed the KILL notify handling in Irssi SILC client to remove
6492 the killed client on all channels.
6494 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6496 * Fixed the silc_parse_command_line to remove extra spaces
6497 from the start and end of the arguments. Affected file is
6498 lib/silcutil/silcutil.c.
6500 * Cancel and free any active protocol in the function
6501 silc_server_close_connection. Affected file silcd/server.c.
6503 * Cancel and free any active protocol in the function
6504 silc_client_close_connction. Affected file is
6505 lib/silcclient/client.c.
6507 * Do not execute the KILL command for clients that are in
6508 history (ie. they are not in the network). Affected file is
6511 * Fixed KILL notify handling, client does not crash anymore.
6512 Affected file irssi/src/silc/core/silc-channels.c.
6514 * Reduced the default packet buffer size from 2048 to 1024 in
6515 lib/silccore/silcpacket.c.
6517 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6518 counter to the SKE context that is incresed when the SKE library
6519 performs async operation outside the library. If the outside
6520 process frees the SKE context and FREED status will be set
6521 and the library will detect after the sync operation that the
6522 libary is freed. The affected files are
6523 lib/silcske/silcske[_status].[ch].
6525 * Resolve the client entry information in the function
6526 silc_client_channel_message to assure that NULL pointer is not
6527 passed as client entry to the application. */
6529 * Fixed the task timeout calculation to assure that there is
6530 never negative timeouts. The affected file is
6531 lib/silcutil/silcschedule.c.
6533 * Fixed the channel user mode notification sending in server.
6534 It was sent point-to-point to the router (or to server by router)
6535 but it needs to be destined to a channel. The routines now
6536 supports sending the channel user mode notifys to the channels
6537 when announcing clients and channels. Affected files are
6538 silcd/server.c and silcd/packet_receive.c.
6540 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6541 It did not actually replace the old channel entry in the cache.
6542 Affected file lib/silcclient/client_notify.c.
6544 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6546 * Fixed a possible crash in silc_packet_send_prepare. It now
6547 assures always that there is enough space in the buffer and
6548 at the tail area of the buffer (for MAC).
6550 Fixed the inbound buffer reallocation in silc_packet_read.
6551 It was old code and did not handle the reallocation correctly.
6554 The affected file is lib/silccore/silcpacket.c.
6556 * Fixed buffer overflow in silc_parse_nickname in the file
6557 lib/silcutil/silcutil.c.
6559 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6561 * make install generates new server keys only if there is not
6564 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6566 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6567 Added check that if the NOREPLY is set then we will not send
6568 the away message. This avoids infinite loop of away messages
6569 if both clients are away. The affected file is
6570 lib/silcclient/client_prvmsg.c.
6572 * Fixed client crash if /NICK was given without arguments.
6573 Affected file lib/silcclient/command.c.
6575 * Server does not send the invite list in INVITE command back
6576 to the client if the list was not altered. Added this notion
6577 to the protocol spec as well. Affected file silcd/command.c.
6579 Fixed possible crash in INVITE command by checking the
6580 value of silc_server_get_client_route command.
6582 * Fixed the INVITE notify type handling. The arguments are now
6583 taken in correct order and client does not crash. The affected
6584 file is irssi/src/silc/core/silc-channels.c.
6586 Removed the "Inviting xxx to channel" message from the
6587 client library away and let the application handle it.
6588 Affected file lib/silcclient/command.c. Added that message
6589 to Irssi SILC client's message formats.
6591 * Fixed CMODE command crash in client. It now checks the
6592 amount of arguments correctly and does not crash. The affected
6593 file is lib/silcclient/command.c.
6595 * Do not create new channel automatically in silc_channels_join
6596 but check whether the channel by that name already exists.
6597 Affected file irssi/silc/core/silc-channels.c.
6599 * Do not send the SERVER_SIGNOFF to router if the disconnected
6600 entity was the router. Affected file silcd/server.c.
6602 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6603 SILC client as it was missing from there.
6605 Added the handling of the KICK notify to the Irssi SILC client
6606 as it was missing. Added "you have been kicked" message to
6607 Irssi SILC client's message modules formats.
6609 Added the handing of the KILL notify to the Irssi SILC client
6610 as it was missing. Added the kill message module formats
6613 The affected file is irssi/src/silc/core/silc-channels.c.
6615 * The router did not save the channel mode the server announced.
6616 Affected file silcd/packet_receive.c.
6618 * Fixed a possible crash in INFO command in server. If the
6619 server did not provide the server info it crashed. Affected
6620 file silcd/command.c.
6622 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6624 * Fixed the GETKEY command in the server to check also the
6625 global list. Otherwise the GETKEY would not work correctly
6626 in normal SILC server. Affected file silcd/command.c.
6628 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6630 * Fixed GETKEY crash, it crashed if the command did not succseed.
6632 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6634 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6635 is now real and not just an macro interface to GMP.
6637 Removed the entire GMP from the source tree and imported new
6638 NSS MPI library instead. Reason for removing GMP is that it is
6639 extremely large and compiles extremely slow. The NSS MPI
6640 is only a few files and compiles in less than 10 seconds.
6641 The speed is also about the same as GMP. The MPI is imported
6642 to lib/silcmath/mpi.
6644 If the system has GMP installed we will still use the GMP.
6645 If it is not then the NSS MPI will be compiled.
6647 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6649 * Merged a long nickname (127 characters long) crash bugfix from
6650 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6652 * Merged a freed memory reference bugfix from Irssi CVS tree.
6653 Affected file irssi/src/core/commands.c.
6655 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6657 * Added the server's public key sving and verification to the
6658 server when performing the SKE. This was missing and the
6659 remote server's (or router's) public key was accepted without
6660 checking whether we have it previously or trust it at all.
6661 Affected file silcd/protocol.c.
6663 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6665 * Check in the silc_server_timeout_remote if protocol is active
6666 and make sure that the protocol's final callback is called so
6667 that all memory if freed. Affected file silcd/server.c.
6669 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6671 * silc_server_whois_send_reply crashed the server if the nickname
6672 was 127 characters long. Affected file silcd/command.c.
6674 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6676 * Added sanity check to the silc_server_new_client. If the hostname
6677 is provided inside username then check that the provided hostname
6678 really is the same as the resolved one. If the hostname was not
6679 resolved then check it from the public key. Affected file is
6680 silcd/packet_receive.c.
6682 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6683 if the server disconnected us and the connection is not valid
6684 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6686 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6687 the library to the lib/silcutil/silcutil.[ch].
6689 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6691 * Close log file after open. Affected file
6692 lib/silcutil/silclog.c.
6694 * Check whether sock == NULL in silc_client_send_packet and return
6695 if it is. Affected file lib/silcclient/silcclient.c.
6697 * Check rec->entry == NULL in the Irssi SILC Client before
6698 sending the channel message. Affecte file is
6699 irssi/src/silc/core/silc-servers.c.
6701 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6703 * Merged a splitted window bugfix from Irssi CVS tree. The
6704 affected file is irssi/src/fe-text/textbuffer-view.c.
6706 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6707 It did not print nickname.
6709 * Improved the distributions system a bit.
6711 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6713 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6714 irssi/src/fe-text/gui-window.c.
6716 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6717 to in-active server. The affected file is
6718 irssi/src/silc/core/client_ops.c.
6720 * Resolve the client in USERS command reply if the entry does
6721 not have username resolved. The affected file is
6722 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6723 command to WHOIS command to really resolve stuff. The USERS
6724 is not used any more in any critical section so WHOIS can
6725 be used even though it might be slower than IDENTIFY.
6727 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6730 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6732 * Changed the protocol API a bit more consistent in the
6733 lib/silccore/silcprotocol.[ch].
6735 * Changed the following headers to ROBODoc format:
6737 lib/silccore/silcpayload.h
6738 lib/silccore/silcprotocol.h
6739 lib/silccore/silcsockconn.h
6741 All core library headers are now formatted.
6743 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6745 * Fixed a bug in Irssi SILC client; do not show that you are
6746 server/router operator if you really are not. Affected file is
6747 irssi/src/silc/core/client_ops.c.
6749 * Renamed silc_command_free_payload to silc_command_payload_free.
6750 Affected file lib/silccore/silccommand.h
6752 * Added silcmath.h to include the prototoypes of various routines
6753 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6756 * Changed the following headers to ROBODoc format:
6758 lib/silccore/silcchannel.h
6759 lib/silccore/silccommand.h
6760 lib/silccore/silcid.h
6761 lib/silccore/silcidcache.h
6762 lib/silccore/silcmode.h
6763 lib/silccore/silcnotify.h
6764 lib/silccore/silcpacket.h
6765 lib/silcmath/silcmath.h
6767 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6769 * Added checking to the server code not to start the server if
6770 ciphers and stuff are not configured properly. Affected files
6771 silcd/serverconfig.[h] and silcd/server.c.
6773 * Changed the layout of the header files of the public interfaces
6774 in the SILC libraries. The new layout supports ROBODoc
6775 documentation tool (and some others) so that it is easy to create
6776 a library reference manual. All the other headers and source
6777 code must still follow the CodingStyle document. Also source
6778 code must not include these ROBODoc stuffs, only the headers.
6779 Furthermore, all public interface headers must now be named
6780 by using `silc' prefix, example: silcapi.h, silccipher.h.
6781 Some files were renamed due to this. All the other headers
6782 must not be used as public interfaces. I will update the
6783 CodingStyle document later. Changed following headers, so far:
6785 lib/silcclient/silcapi.h
6786 lib/silccore/silcauth.h
6787 lib/silccore/silcprivate.h
6788 lib/silccrypt/silcdh.h
6790 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6794 * Removed silc_client_packet_send_flush from the client library
6795 as it is not needed. Affected file lib/silcclient/client.[ch].
6797 * Added printing of message of unresolved authentication method
6798 to the Irssi SILC client. Added it to the module formats.
6799 Removed the same message from the client library.
6801 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6803 * Added new distribution feature, DISTLABEL. Every distribution
6804 can define own preprocessor label that can be used in the
6805 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6806 file distributions, acconfig.h.pre and prepare.
6808 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6810 * Added Makefile.defines_int to include the actual definitions
6811 for Makefile.defines.in. Tested the new distribution system,
6812 created distributions and tested installation.
6814 * Added AWAY message printing to the Irssi SILC client. Added
6815 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6817 * Added SCONNECT command to call the SILC's CONNECT command.
6818 Cannot use CONNECT directly since Irssi uses that internally.
6819 Affected file irssi/src/silc/core/silc-servers.c.
6821 Added ACTION local command. It is same as ME command but takes
6822 the channel as mandatory argument.
6824 Rewrote some of the Irssi's help files to suite for SILC
6827 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6829 * Added Makefile.defines[.in] that should for now on be included
6830 in all Makefile.am file in the source tree. That file includes
6831 all common compilation definitions for SILC source tree.
6833 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6835 * Minor changes to the ./prepare script to change the package
6836 name according the distribution name to the configure.in.
6838 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6840 * Created new distribution system. Added file `distributions'
6841 that defines all the distributions that can be created out of
6842 the SILC source tree. The ./prepare script now reads that
6843 file to determine how to prepare the distributions. The
6844 first argument to the ./prepare is the name of the distribution
6845 and second is the version of the distribution. If given
6846 without arguments it creates the default (toolkit) distribution
6847 with the default version (defined in ./prepare).
6849 All Makefile.am files that are subject to the distributions
6850 are now named as Makefile.am.pre. These are ./Makefile.am
6851 and lib/Makefile.am. Others may be changed later.
6853 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6855 * Added invite list, ban list, some key management and connection
6856 error message printing to module formats in the Irssi SILC client.
6858 * Added new silc_client_set_away_message to set the away message
6859 that is back to the person who sent private message. The
6860 affected file lib/silcclient/silcapi.h and the
6861 lib/silcclient/client_prvmsg.c.
6863 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6865 * Fixed the private message sending in the Irssi SILC client,
6866 added local command KEY to the Irssi SILC client.
6868 Added key management and key agreement message formats to the
6869 irssi/src/fe-common/silc/module-formats.[ch].
6871 Added USERS (alias WHO) printing, server/router operator
6872 indication and LIST command printing to the module formats.
6874 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6876 * Fixed channel joining notify handling, cumode notify handling
6877 from Irssi SILC client.
6879 * Added SILC specific module-formats to the Irssi SILC client so
6880 that SILC specific message hilighting, colors etc is possible.
6881 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6883 Added channel mode, channel user mode, actions, notices,
6884 whois and whowas printing to the the module-formats.c.
6886 * Fixed a bug in channel deletion in the server. The channel
6887 is not left to the cache even if the channel founder auth mode
6888 is set when there are no users anymore on the channel. Affected
6889 file silcd/server.c.
6891 * The silc_net_localhost now resolves the entire hostname including
6892 the domain name. Affected file lib/silcutil/silcnet.c.
6894 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6896 * Changed the ask_passphrase client operation to be ascynchronous.
6897 It has now a completion callback and a context that the
6898 application must call after it has got the passphrase from
6899 the user. Affected files lib/silcclient/silcapi.h,
6900 lib/silcclient/protocol.c, lib/silcclient/command.c and
6903 Added SilcAskPassphrase callback that the application calls
6904 to deliver the passphrase to the library.
6906 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6907 The public key verification and especially a certificate
6908 verification is asynchronous procedure.
6910 Added new SILC_SKE_STATUS_PENDING status to indicate the
6911 request is pending and a callback will be called to finalize
6914 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6915 indicate that remote end did not send its public key (or
6916 certificate), even though we require it. Added check for this
6917 condition in the SKE. This was a security bug, now fixed.
6919 Defined new SilcSKEVerifyCbCompletion callback that is called
6920 when the verification process is completed.
6922 The affected files lib/silcske/silcske_status.h and
6923 lib/silcske/silcske.[ch].
6925 * Changed the verify_public_key client operation to be async
6926 as well. Defined SilcVerifyPublicKey callback that is used to
6927 indicate the success of the public key verification process.
6929 Changed the server and client to use the new async client
6932 * Changed the Irssi SILC client's internal scheduler to be called
6933 twice as many times as it used to be. As a result the client
6934 should be a bit faster now. Affected file is
6935 irssi/src/silc/core/silc-core.c.
6937 * Added support to Irssi SILC client of asynchronous public key
6938 verification and passphrase inquiry. Affected file is
6939 irssi/src/silc/core/silc-core.c.
6941 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6943 * Do not say "You have left channel %s" in client library.
6944 Moved it to the application. Affected files are
6945 lib/silcclient/command.c and silc/client_ops.c.
6947 * Fixed silc_client_get_clients. Command context was not
6948 duplicated and was freed memory in the callback. Affected
6949 file lib/silcclient/idlist.c.
6951 * Do not say "you are now talking..." on JOIN command in the
6952 client library. The appliation must handle it.
6954 * Do not say ".. changed topic to" in command reply in the
6955 client libary. The application must handle it.
6957 * Fixed TOPIC command sending in the client library.
6959 * Fixed a memory leak in silc_client_command_free in the file
6960 lib/silcclient/command.c.
6962 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6964 * Imported a modified version of Irssi client to the source tree.
6965 The Irssi will be used to create a new client called
6966 Irssi SILC. Imported to irssi/.
6968 Added silc_core_init_finish function to the Irssi. Affected
6969 file irssi/configure.in.
6971 A lot changes in the Makefile.ams around the irssi tree.
6973 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * Do not rehash if the new size is same as the old size of the
6976 hash table, in the silc_hash_table_rehash*. The affected file
6977 lib/silcutil/silchashtable.c.
6979 * Replaced hash_table_del_by_context calls from the server
6980 (when channel->user_list and client->channels) to the
6981 hash_table_del as it is sufficient and faster.
6983 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6985 * Added silc_hash_table_list, silc_hash_table_get and the
6986 SilcHashTableList structure to provide an alternative way to
6987 traverse the hash table. The affected files are
6988 lib/silcutil/silchashtable.[ch].
6990 * Changed the server's idlist routines to use the hash table
6991 routines to optimize the code.
6993 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Replaced the client entry's `channel' list and channel entry's
6996 `user_list' list to hash tables for optimized lookup. Changed
6997 the code to use the hash table interface around the code.
6998 Affected file lib/silcd/idlist.[ch].
7000 * Added `auto_rehash' boolean argument to the function
7001 silc_hash_table_alloc to indicate whether the hash table should
7002 auto-rehash when it thinks is appropriate time. It will
7003 increase the hash table size if the there is twice as much
7004 entries in the table than the size of the table, and will
7005 decrease the size if there are twice as less entries than
7006 the size of the table.
7008 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7010 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7012 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7014 * silc_idcache_purge_by_context deletes the entry now by context
7015 as it is supposed to do. Affected file lib/silccore/idcache.c.
7017 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7018 client is not anymore valid (WHOWAS givens the info) and not
7019 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7021 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7023 * Removed the `data' and `data_len' arguments from the ID Cache
7024 interfaces and added `name' argument. ID Cache does not handle
7025 anymore the binary data only a names associated with given ID.
7027 * When hashing a Client ID with silc_hash_id the entire ID is
7028 not hashed anymore, instead only the hash of the Client ID is
7029 hashed. This way we can access the Client ID from the cache
7030 with Client ID but with the hash of the ID (which is a hash of
7031 the nickname) as well without any difference in performance.
7033 Added also silc_idcache_find_by_id_one_ext to do one on one
7034 searching when we have the actual ID. Added also function
7035 silc_hash_client_id_compare. The affected files are
7036 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7038 * When hashing the name associated with a ID it is always done
7039 in lowercase. This way we can access the cache without worrying
7040 about case-sensitivity, even though, for example nicknames are
7043 * Fixed a bug in server with channel message sending. It put
7044 wrong ID type as destination ID. The affected file
7045 silcd/packet_send.c.
7047 * silc_idcache_del_by_context now deletes from all hash tables
7048 by context. Affected file lib/silccore/idcache.c.
7050 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7052 * Changed the client library to use the new ID Cache interface.
7053 Changes around the source tree.
7055 * Added silc_hash_table_rehash_ext to rehash with specific
7056 hash function. Affected file lib/silcutil/silchashtable.[ch].
7058 * Added silc_hash_string_compare to compare two strings in the
7059 hash table. Affected file lib/silcutil/silcutil.[ch].
7061 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7063 * Added new function silc_idcache_del_by_context into the
7064 lib/silccore/idcache.[ch].
7066 * Changed the server's ID list routines to use the new ID Cache
7067 interface. Changes around the source tree.
7069 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Added silc_hash_table_del[_by_context]_ext functions in to the
7072 lib/silcutil/silchashtable.[ch].
7074 Removed silc_hash_table_find_all* routines and added new
7075 silc_hash_table_find_foreach to replace them.
7077 Added silc_hash_table_replace_ext function as extended
7078 replacing function. Separated the simple hash table interface
7079 from the extended hash table interface in the file
7080 lib/silcutil/silchashtable.h.
7082 * Fixed minor bugs and changed it to use some of the new
7083 hash table functions in lib/silccore/idcache.c
7085 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7087 * Added new function silc_hash_table_find_all to return all keys
7088 in the hash table by the specified key. As the hash table is
7089 collision resistant it also makes it possible to have several
7090 duplicate keys in the hash table. This function may be used to
7091 find all of the keys from the hash.
7093 Added user_context arguments to the SilcHashFunction,
7094 SilcHashCompare and SilcHashDestructor to deliver user specified
7097 Added new fuctions silc_hash_table_find[_all]_ext to do
7098 extended lookup with specified hash and compare functions and
7099 specified user contexts.
7101 Added new function silc_hash_table_add_ext to add the key
7102 with specified hash function and user context.
7104 Added new function silc_hash_table_foreach to traverse all
7105 entrys in the hash table. Added SilcHashForeach callback
7108 Added new function silc_hash_table_del_by_context to delete
7109 the entry only if the context associated with the key matches.
7111 Affected files are lib/silcutil/silchashtable.[ch].
7113 * Removed silc_hash_[server/client/channel]_id and added just
7114 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7115 silc_hash_id_compare to compare two ID's using as the hash table
7116 comparison function. Added also silc_hash_data to hash
7117 binary data and silc_hash_data_compare to compare it.
7119 * Removed silc_idlist_find_client_by_hash as it is not needed
7120 anymore. Affected file silcd/idlist.[ch].
7122 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7123 to use internally the SilcHashTable. The new ID Cache is a lot
7124 faster than the old one. Some of the ID Cache interface was also
7125 rewritten and obsolete and stupid functions were removed.
7127 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7129 * Added entry_count field to the SilcHashTable to keep the number
7130 of the entries in the table. Implemented the function
7131 silc_hash_table_rehash. Added new function
7132 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7134 Fixed a minor bug in silc_hash_table_free.
7136 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7137 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7138 into the lib/silcutil/silcutil.[ch].
7140 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Implemented a collision resistant hash table into the
7143 lib/silcutil/silchashtable[ch]. See the header and the source
7144 for the SilcHashTable API.
7146 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7148 * Merged dotconf version 1.0.2 into lib/dotconf.
7150 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7152 * Do not compile anything in lib/silcsim/* if the SIM support
7153 is not enabled. The tree should now compile without problems
7156 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7158 * Compiled the SILC under cygwin. Compiled and tested briefly
7159 without problems. More tests needed. The SIMs didn't compile
7162 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7164 * Fixed possible crash in silc_get_username in the
7165 lib/silcutil/silcutil.c.
7167 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7169 * Fixed a va_arg in silc/client_ops.c.
7171 * Oops, RC5 routines were named AES and caused some problems
7172 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7174 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7176 * Added new SilcIDIP structure into the lib/silccore/id.h and
7177 replaced the old `ip' fields from all SILC ID's to that type.
7178 This is a step towards IPv6 support.
7180 The silc_id_get_len takes now the ID as an extra argument.
7181 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7182 both IPv4 and IPv6 based ID's.
7184 The affected files are lib/silccore/id.[ch] and other files
7185 around the tree using these routines.
7187 * Removed the ID length arguments in server from various
7188 silc_server_send_notify_* routines -> they are not needed
7191 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7193 * Fixed memory leak in silc_encode_pem_file in the file
7194 lib/silcutil/silcutil.c.
7196 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7198 * Check minor version as well in the SKE. Affected files are
7199 silcd/protocol.c and lib/silcclient/protocol.c.
7201 * Added --identifier option to the server so that an identifier
7202 can be when creating the public key for the server. Affected
7203 file is silcd/silcd.c.
7205 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7206 lib/silccrypt/silcpkcs.c.
7208 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7210 * Register default ciphers and stuff when using -C option with
7211 the server. Affected file sildc/silcd.c.
7213 * Put back the servers public key filename format, it is better
7214 than the new one. For now, the client keys are saved with the
7215 new filename format. The affected file silc/client_ops.c.
7217 * Implemented the Cipher API for the rest of the ciphers that
7218 did not implement it or implemented it the wrong way.
7220 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Register default ciphers and stuff when using the -S option
7223 in the client. Affected file silc/silc.c. Same also when
7224 creating new key pair with -C option.
7226 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7228 * Fixed the silc_verify_public_key client operation function to
7229 save the public keys differently. The fingerprint is now
7230 used as filename and not the hostname. This way also the
7231 client keys are saved uniquely and not with hostnames. The
7232 affected file is silc/client_ops.c.
7234 * Trimmed the silc_hash_fingerprint function to remove extra
7235 whitespaces from the end of the fingerprint. The affected
7236 file is lib/silccrypt/silchash.c.
7240 * Added silc_cipher_register_default function to register all
7241 default ciphers. It can be used when configuration files
7242 does not exist and the application does not want any specific
7243 ciphers in any specific order.
7245 The SilcDList is now used as silc_cipher_list dynamically
7246 allocated cipher list. Removed the static list all together
7247 and now all ciphers must be allocated to the dynamic list.
7248 The silc_cipher_alloc routine was changed to check only the
7251 All silc_cipher_* routines that used to return int returns
7254 The affected files lib/silccrypt/silccrypt.[ch].
7256 * The same thing was done to silc_hash_* as for silc_cipher_*
7257 routines. Affected files lib/silccrypt/silchash.[ch].
7259 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7260 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7261 Added also silc_pkcs_[un]register[_default] functions.
7262 Removed the data_context from the PKCS API.
7264 * Added silc_hmac_register_default function to register default
7265 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7266 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7267 to unregister all hmacs at once.
7269 * Register the default ciphers, hash functions, PKCSs and HMACs
7270 if client's configuration file does not exist. The affected
7273 * The client did not load the hash functions from the SIM
7274 modules at all. Added support for this. Affected file is
7275 silc/clientconfig.c.
7277 * When decoding public key with silc_pkcs_public_key_decode, check
7278 the supported algorithm only if PKCS are registered. Affected
7279 file lib/silccrypt/silcpkcs.c. The same was done with the
7280 silc_pkcs_private_key_decode.
7282 * Fixed the SILC List routines to keep the list always in order.
7283 It used to change the list's order when traversing the list but
7284 not it preserves the order. Affected file lib/trq/silclist.h.
7286 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Added the client library to use the SilcSocketConnection's
7289 reference counter (by silc_socket_dup) to prevent the bug that
7290 the socket object may be freed underneath async operation.
7292 * The name resolv library checking fixes in the configure.in.pre.
7295 * Created new version of the protocol drafts for future
7296 development. The -03 drafts are the ones that will be changed
7297 in the trunk now and the -02 will remain as they are.
7299 * Send list of CUMODE notifys to the router when announcing
7300 the channel users to the router. Affected file silcd/server.c.
7301 If the router receiving channel founder CUMODE for a channel
7302 that already has channel founder it will send CUMODE notify
7303 to the sender to remove the channel founder rights from the
7304 announced client. Affected file silcd/packet_receive.c.
7306 * The CUMODE notify may now use Server ID as well as the entity
7307 who changes the mode. Updated protocool specs.
7309 * Updated INSTALL and README files.
7311 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7313 * New web pages in the http://silc.pspt.fi. The pages was
7318 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7320 * Implemented the [DenyConnectin] config section in the server.
7321 Added silc_server_config_denied_conn to check whether incoming
7322 connection is denied. Affected file silcd/serverconfig.[ch].
7324 * Do not check the ports when checking the incoming configuration
7325 data if the port is 0, meaning any. Affected file is
7326 silcd/serverconfig.c.
7328 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7330 * Fixed buffer overflow in silc_string_compare in the file
7331 lib/silcutil/silcutil.c.
7333 * Fixed double free in silc_server_command_leave in the file
7336 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7338 * Fixed the version checking in the server. Affected file is
7341 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7343 * Fixed the configuration data fetching when accepting new
7344 connections in the server. Affected file silcd/server.c.
7346 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Added `sender_entry' argument to the function
7349 silc_server_packet_relay_to_channel so that we can check
7350 whether some destination actually belongs to the same route
7351 the sender belongs (ie, we must not resend the packet to the
7352 sender). Affected file silcd/packet_send.[ch].
7354 * Added `servername' field to the SilcClientEntry in the server
7355 to hold the name of the server where client is from. Affected
7356 file is silcd/idlist.h.
7358 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Moved the channel message encrypting in the router betwen
7361 router connections from silc_server_channel_message to the
7362 silc_server_packet_relay_to_channel since we want to check
7363 whether we have anybody channel before encrypting anything.
7364 Affected files silcd/packet_[receive/send].c.
7366 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Fixed the [AdminConnection] server config section to support
7369 multiple entries. Affected file silcd/serverconfig.c.
7371 * Added support into the server to check the validity of the
7372 incoming connection before executing any KE or authentication
7375 * The connection configuration is now saved to the KE and
7376 connection auth protocol contexts and not fetched anymore in
7377 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7379 * The local hosts listenning address and port is also resolved
7380 now when starting the server. We want to have the socket object
7381 to include the real address and port for the listener. Added
7382 new function silc_net_check_local_by_sock into the files
7383 lib/silcutil/silcnet.[ch].
7385 * Fixed a broadcast bug in server -> do not broadcast if we
7388 * Fixed a routing bug. Do not route broadcast packets ever.
7389 Broadcast packets must be processed always and not routed since
7390 they may be destined to some other host than yourself and thus
7391 would get routed without no good reason. Affected file is
7394 * Added function silc_server_config_is_primary_route to check
7395 whether primary router connection has been configured (a router
7396 configuration that we are initiating). If there is not, we
7397 will assume that there is only two routers in the SILC network
7398 and we will use the incoming router connection as our primary
7399 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7401 * Changed the order of the broadcasting. Broadcast _after_ the
7402 packet has been processed not before. Affected file is
7405 * Fixed a [ClientConnection] parsing bug. The port was never
7406 parsed correctly thus resulting to port 0. Affected file
7407 silcd/serverconfig.c.
7409 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7410 argument and did not set the broadcast packet flag. Affected
7411 file silcd/packet_send.c. Fixed same bug in the function
7412 silc_server_send_notify as well.
7414 * If we receive NEW_ID packet for our own ID in the server, ignore
7417 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Removed the nickname from the Private Message Payload.
7422 Updated the code and the protocol specs.
7424 * Updated protocol specs for submitting to the IETF.
7426 * Tweaked the Random Number Generator a bit. Affected file
7427 lib/silccrypt/silcrng.c. Exported a new function
7428 silc_rng_[global]_add_noise which can be used to add more
7431 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * Do not parse packets with different timeout when protocol
7434 is active -> may cause problem with rekey. Affected file
7437 * When server receives signoff notify it must not create
7438 new channel key if the client is on any channels since the
7439 sender of the signoff notify will create it.
7441 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Added printing of error messages during SKE protocol from the
7444 failure packet sent by server during SKE. Affected file
7447 * Removed the client's failure_callback handling with timeout
7448 and handle it immediately when received.
7450 * The SKE library returned wrong type in SUCCESS and FAILURE
7451 packets. They must be 32 bit MSB not 16 bit MSB.
7453 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Ok, rewrote the logic of the re-key and now it seems to work.
7456 I tested it on high traffic with frequent re-keys without
7457 problems. Added hmac_receive (and renamed hmac to hmac_send)
7458 in SilcClientConnection in lib/silcclient/client.h and
7459 in SilcIDListData in silcd/idlist.h. Also, removed the
7460 SilcPacketParserContext's cipher and hmac fields as they are
7461 not needed anymore and actually caused some problems when
7462 the ciphers and hmac's changed underneath the packet parser.
7464 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * If re-key protocol is active then process the incoming packets
7467 synchronously since we must assure that icoming packets encrypted
7468 with the old key is processed before the new keys is set to
7469 use. This is true other packets than for REKEY packets.
7470 Affected file silcd/server.c. The same was done to client library
7471 as well, affected file lib/silcclient/client.c.
7473 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Fixed bug in client and server to accept the force send if
7476 the packet is send from silc_[server/client]_packet_process
7477 function. Otherwise the packets are never delivered, oops.
7479 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7481 * Disable force sending of packets when REKEY protocol is active.
7482 We must assure that no packet is sent directly when rekey is
7483 performed. All packets must be sent through packet queue.
7484 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7485 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7486 function is silc_[server/client]_packet_send_real to check
7489 * Replaced the SIM paths from example config files to
7490 /usr/local/modules. Also, make install creates now
7491 /usr/local/silc/logs directory to hold all the SILC server
7494 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Made the configure.in.pre work on Solaris. Patch by salo.
7498 * Made all ciphers compatible with non-x86 machines. Defined
7499 CBC mode macros into lib/silccrypt/ciphers_def.h.
7501 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Fixed the make install.
7505 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * When MAC computation fails the silc_packet_decrypt returned 0
7508 even though it was supposed to return -1. Fixed this. The
7509 affected file is lib/silccore/silcpacket.c.
7511 * Do not replace the config files in /etc/silc (in make install)
7512 if they already exist. Affected file ./Makefile.am.
7514 * Do not send re-key packets immediately but through packet queue.
7515 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7517 * Changed silc_net_check_host_by_sock to return FALSE if the
7518 IP/DNS could not be resolved. Though, it returns the IP address
7519 now even if it could not resolve it (but returns also FALSE).
7520 Affected file lib/silcutil/silcnet.[ch].
7522 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Added silc_pkcs_decode_identifier to decode the public key's
7525 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7526 Added also silc_pkcs_free_identifier. Added also new context
7527 SilcPublicKeyIdentifier.
7529 * Added -S option to the silc client. It is used to dump the
7530 contents of the specified public key file.
7532 * Changed the PKCS api to return the public key length when
7533 setting the public key.
7535 * Fixed a fatal bug in the public and private key file loading.
7536 Affected file lib/silccrypt/silcpkcs.c.
7538 * Execute the packet parsing for client with zero (0) timeout
7539 if the protocol is active. Affected file silcd/server.c.
7541 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7543 * Made the key generation options to the silcd program. Added
7544 -C option, equivalent to client's option.
7546 * Added new [ServerKeys] config section to the server. It
7547 configures the server's public and private key.
7549 * Defined generic Public Key Payload into the protocol
7550 specification to send specific type of public keys and
7553 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7554 public key or certificate.
7556 * Implemented the GETKEY command to the server and to the
7557 client library and on user interface.
7559 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7561 * Made preliminary `make install' work.
7563 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Added SilcServerRekey context into silcd/idlist.h.
7567 * Added the PFS support as defined in the specification to the
7568 SKE protocol. Affected files lib/silcske/*.c.
7570 * Added `ske_group' field to the SilcServerRekey context to hold
7571 the number of the SKE group that is used with PFS in re-key.
7572 Affected file silcd/idlist.h.
7574 * Added PFS re-key support to the server. Affected file is
7577 * Added silc_protocol_cancel to cancel execution of the next
7578 state of the protocol. Affected file is
7579 lib/silccore/silcprotocol.[ch].
7581 * Added the re-key support with and without PFS to the client
7582 library. Re-key is performed once in an hour, by default.
7584 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7585 Added silc_client_rekey_callback and silc_client_rekey_final.
7586 Affected files are lib/silcclient/protocol.[ch] and
7587 lib/silcclient/client.[ch].
7589 * Removed the `hmac_key' and `hmac_key_len' fields from the
7590 SilcClientConnection structure; not needed. Affected file is
7591 lib/silcclient/client.h.
7595 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Do not ask whether user wants to use the negotiated private key
7598 for private messages, just use it. Affected file is
7599 silc/local_command.c.
7601 * Added `send_enc_key' and `enc_key_len' fields to the
7602 SilcIDListData structure since they are needed in the re-key
7603 phase. Affected file is silcd/idlist.[ch].
7605 * Implemented the simple re-key protocol into the server.
7606 Affected files silcd/server.c and silcd/protocol.[ch]. The
7607 re-key will be performed once in an hour, by default.
7609 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7610 Added silc_server_rekey, silc_server_rekey_callback and
7611 silc_server_rekey_final.
7613 * Removed Tunneled flag from the protocol. Updated the code
7614 and the specifications.
7616 * Adde `pfs' field to the SilcIDListData to indicate whether
7617 the PFS is to be performed in the re-key. Affected file is
7620 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7623 int64 of at least the xintXX size. If void * is less that 4
7624 bytes uint32 * will be used. Defined bool as boolean.
7626 * Changed _ALL_ unsigned long and unsigned int to uint32,
7627 unsgined short to uint16 in the source tree.
7629 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7630 not handle clients that has entry->data.registered == FALSE.
7631 They are not in the network anymore. Affected file is
7634 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Implemented the sending of the SERVER_SIGNOFF notify in the
7637 server. Affected file is silcd/server.c.
7639 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7640 Added also silc_notify_payload_encode_args into the
7641 lib/silccore/silcnotify.[ch].
7643 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7644 Affected file silcd/packet_receive.c.
7646 * Implemented the SERVER_SIGNOFF notify handling in the client
7647 library. Affected file lib/silcclient/client_notify.c. Also,
7648 implemnted the printing of the SERVER_SIGNOFF info to the
7649 application. Affected file silc/client_ops.c.
7651 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7652 if the deleting was successful. Affected file silcd/idlist.[ch].
7654 * Added support for public key authentication in the connection
7655 authentication protocol in the client library. Affected file
7656 lib/silcclient/protocol.c.
7658 * Changed the server's silc_idlist_get_clients_by_* interface
7659 to support already allocated array so that new entries may be
7660 added to pre-allocated array. Affected file silcd/idlist.[ch].
7661 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7662 and command replies.
7664 * All command reply functions in the server now calls the
7665 pending command callback even if error occured. This way the
7666 error will be delivered to the client as well. Affected files
7667 silcd/command.c and silcd/command_reply.c.
7669 * Fixed INFO command to return local server's info if no server
7670 was provided. Affected file lib/silcclient/command.c.
7672 * Removed RESTART command for good. Updated the code and the
7675 * Rewrote parts of the task system. It is a bit simpler now.
7676 Removed unsued task priorities. The affected files are
7677 lib/silcutil/silctask.[ch].
7679 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Moved the USERS printing from the library to the application.
7682 Affected files lib/silcclient/command.c and silc/client_ops.c.
7684 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Added channel key re-key support. The re-key is perfomed
7689 only by the router and is done once in an hour. Added `rekey'
7690 field to the SilcChannelEntry in the server. Affected files
7691 silcd/server.c and silcd/idlist.h.
7693 * Added silc_task_unregister_by_context into the file
7694 lib/silcutil/silctask.[ch].
7696 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Added SILC_UMODE_GONE mode to indicate when the client is not
7699 present in the SILC network. Added also support to the local
7700 command AWAY that will set this mode. Added support of showing
7701 "xxx is gone" in WHOIS command. The USERS command shows the
7702 gone status as well.
7704 * Fixed setting server and router operator privileges in the
7705 server's UMODE command. Affected file silcd/command.c.
7707 * Merged the SKE KE1 and KE2 payloads into one payload. The
7708 new KE payload is equivalent to the old KE2 payload.
7710 Cleaned up the SKE Start Payload parsing. It now uses the
7711 simple buffer unformatting to do the parsing. A lot faster
7714 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7715 to the SKE that is used to indicate whether both of the SKE
7716 parties should perform authentication. By default only the
7717 responder performs authentication. By setting this flag also
7718 the initiator must do authentication. By default it is unset
7719 since in normal SKE case, client to server connection, only
7720 the responder should do authentication. When doing SKE between
7721 two clients both should perform authentication. Updated the
7722 code and the protocol specs.
7724 * A little fix to IDENTIFY command in the server. Search the
7725 client first by hash not nickname. Affected file is
7728 * Fixed the silc_client_close_connection to support closing
7729 the client to client connections wihtout deleting too much
7730 data. Affected file lib/silcclient/client.c.
7732 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7733 are received if protocol used to be active but is not anymore
7734 the application would crash due to NULL pointer dereference.
7735 Affected files silcd/server.c and lib/silcclient/client.c.
7737 * Added `hash' field to the SilcClientConnection to include
7738 the hash function negotiated in the SKE protocol.
7740 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7741 to set the channel founder authentication data. A client can
7742 claim the founder rights later by providing the authentication
7743 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7744 This way the channel founder can regain the channel founder
7745 privileges even it is left the channel. This works only on
7746 local server and the client must be connected to the same
7747 server to be able to regain the founder rights. Updated the
7748 protocol specs accordingly.
7750 Added support to the CMODE command in the client to set the
7751 founder auth data. Read the README to see how to set it.
7753 Added support to the CUMODE command to claim the founder
7754 rights. Read the README to see how to do it.
7756 Added support for the founder authentication to the Channel
7757 Entry in the server. Affected file silcd/idlist.h.
7759 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7760 server's CMODE command. Affected file silcd/command.c.
7762 * Added the following new functions into lib/silccore/silcauth.[ch]:
7763 silc_auth_get_method and silc_auth_get_data.
7765 * The server now saves the remote hosts public key to the
7766 SilcIDListData pointer. Affected file silcd/protocol.c.
7768 * The normal server now does not remove the channel entry from
7769 the cache if the founder authentication data is set. It used
7770 to remove it if the founder was the last one on the channel on
7771 the server and left the channel. The auth data is saved and
7772 if the channel is re-joined later the old entry is used with
7773 the old auth data. Affected files silcd/command_reply.c and
7776 * Removed the `pkcs' field from the SilcIDListData structure
7777 in the server; it is not used. Affected file silcd/idlist.h.
7779 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Fixed packet processing on slow links. Partial packets were
7782 never re-processed because the incoming data buffer was cleared
7783 by the application. Application must not directly clear the
7784 sock->inbuf, the packet processing routines handle it. Fixed
7785 this in client library and in server.
7787 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * Fixed the WHOIS and IDENTIFY send reply function to really
7790 check whether to send list or just one entry. Affected file
7793 * Cleaned up the LEAVE command's channel key distribution. The
7794 affected file silcd/command.c.
7796 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7797 can enforce the channel mode as well. In that case the ID
7798 includes the ID of the server. The code now enforces the
7799 mode change if the router have different mode than the server.
7801 * The notify client operation with CMODE_CHANGE notify can now
7802 return NULL client_entry pointer if the CMODE was not changed
7803 by client. Application must check for this.
7805 * Added <Server ID> argument to INFO command to support server
7806 info fetching by Server ID.
7808 * Added silc_server_announce_get_channel_users to get assembled
7809 packets of channel users of the specified channel. Affected
7810 file silcd/server.[ch].
7812 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7813 was freed underneath the ID Cache.
7815 * Re-announce clients when the server received CHANNEL_CHANGE
7816 notify from the router. Affected file silcd/packet_send.c.
7818 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7821 crashed since it did not handle the fact that there is no cipher
7822 called "3" and didn't check the error condition. Now fixed.
7824 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7825 flag. It can be used to send message requests.
7827 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Implemented the RESTART command in the client.
7831 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7832 notice type messages. Added notice printing to the user
7835 * The channel keys are not re-generated if the channel's mode
7836 is PRIVKEY, ie private key on the channel exists. Affected
7837 files silcd/server.c and silcd/command.c.
7839 * Fixed a little bug in channel message delivery when channel
7840 private keys are set in the server. Affected file is
7841 silcd/packet_send.c.
7843 * Changed the setting on channel->on_channel = TRUE from the
7844 silc_client_save_channel_key to the JOIN command reply. The
7845 key payload is not received if the private channel key is set.
7846 Affected file lib/silcclient/command_reply.c and the
7847 lib/silcclient/client_channel.c.
7849 * When the CMODE_CHANGE notify is sent and the channel private
7850 key mode is removed the channel key must be re-generated in
7851 other cells as well. Added this support for the router in the
7852 silcd/packet_receive.c.
7854 * Added new local command NOTICE to send notice message on
7855 channel. Affected file silc/local_command.[ch].
7857 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Added new local command ME to the client. It is used to send
7860 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7861 some action. Affected file silc/local_command.[ch].
7863 * Changed channel_message and private_message client operations
7864 to deliver the message flags to the application. Added also
7865 the `flags' arguments to the silc_client_send_channel_message
7866 and silc_client_send_private_message functions. Affected file
7869 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Redefined the Private Message Payload to support private message
7872 keys and to support the new private message flags. Updated
7873 the protocol specs. Flags makes it possible to have for example
7874 CTCP style messages.
7876 * Added new type SilcPrivateMessagePayload and defined an API
7877 for it in the lib/silcclient/silcprivate.[ch].
7879 * Tested private message private keys successfully. Tested the
7880 private message key set, unset and list commands with the new
7883 * Redefined the Channel Message Payload to include the channel
7884 message flags (equal with private message flags) to support
7885 for example CTCP style messages.
7887 * Defined some of the message (for channel and private message)
7888 flags. Updated the protocol specs and added the flags to the
7889 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7891 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7893 * Added SilcKeyAgreementStatus type to the key agreement routines
7894 to indicate the current status and error if one occured.
7895 The status types are defined in the lib/silcclient/silcapi.h.
7897 * Added new local command KEY that is used to set and unset private
7898 keys for channels, set and unset private keys for private messages
7899 with remote clients and to send key agreement requests and
7900 negotiate the key agreement protocol with remote client. The
7901 key agreement is supported only to negotiate private message keys,
7902 it currently cannot be used to negotiate private keys for channels,
7903 as it is not convenient for that purpose.
7905 * Fixed a minor pending callback setting bug in the function
7906 silc_client_get_client_by_id_resolve, now the function works.
7907 Affected file lib/silcclient/idlist.c.
7909 * Added function silc_net_get_local_port to get local bound
7910 port by socket. Added to lib/silcutil/silcnet.[ch].
7912 * Added `sockets' and `sockets_count' fields to the SilcClient
7913 object. They hold the sockets of the listenning sockets in
7914 the client. Listenning sockets may be for example the key
7915 agreement server. Affected file lib/silcclient/client.[ch].
7916 Added functions the silc_client_add_socket and the
7917 silc_client_del_socket. They are exported to the application
7920 * Added ~./silc/clientkeys to support other client's public keys.
7922 * Renamed verify_server_key client operation to verify_public_key
7923 and added one argument to indicate the type of the connection
7924 (server, client etc.).
7926 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Added silc_server_connection_auth_request to handle the
7929 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7930 silcd/packet_receive.[ch].
7932 * Added silc_server_send_connection_auth_request into the
7933 silcd/packet_send.c to send the connection auth request packet.
7935 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7938 * Fixed the public key authentication in responder side in the
7939 server. The `auth_data' pointer includes the SilcPublicKey
7940 not the path to the public key. Affected file silcd/protocol.c.
7942 * Implemented the public key authentication in the initiator side
7943 in the server. Affected file silcd/protocol.c.
7945 * Removed the [RedirectClient] config section from the server
7946 configuration. Is not needed and I don't want to implement it.
7948 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Cleaned up the CMODE command in the server. It now works
7951 correctly and supports all the modes defined in the protocol.
7952 Affected file is silcd/command.c.
7954 * Added `hmac_name' field to the SilcChannelEntry in the server
7955 to hold the default HMAC of the channel. It can be set when
7956 creating the channel (with JOIN command). Affected files
7959 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7960 type to indicate the change of the current cipher and hmac
7961 on the channel. Client can safely ignore the <cipher> argument
7962 (if it chooses to do so) since the CHANNEL_KEY packet will
7963 force the channel key change anyway. The <hmac> argument is
7964 important since the client is responsible of setting the new
7965 HMAC and the hmac key into use.
7967 * Fixed the CMODE command in the client library as well.
7969 * Tested CMODE command in router environment successfully.
7971 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7973 * Show the version of the remote client (or server) when connecting
7974 to the server. It is logged to the log file. Affected file
7975 is silcd/protocol.c.
7977 * Fixed the KILLED notify handling in the client library. The
7978 client must be removed from all channels when receiving the
7981 Also, do not remove the client entry when giving the KILL
7982 command but when the KILLED notify is received.
7984 * Removed silc_idlist_find_client_by_nickname from the server.
7985 Not needed anymore. Affected files silcd/idlist.[ch].
7987 * Implemented the CHANNEL_CHANGE notify type handling to the
7988 server. Affected file silcd/server.c.
7992 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Added silc_server_send_notify_invite to send the INVITE
7995 notify between routers.
7997 * Implemented the INVITE command correctly to the server.
7999 * Implemented the INVITE notify type handling in the server.
8001 * Implemented the INVITE command to the client library and on the
8004 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Added function silc_server_get_client_resolve to find the
8007 client entry by ID from all ID lists and then resolve it
8008 (using WHOIS) if it cannot be found. Affected file is
8011 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Implemented the BAN command to the client library.
8015 * The JOIN command in the server now checks the invite list
8018 * Changed the silc_command_reply_payload_encode_va and the
8019 silc_command_payload_encode_va to support that if argument is
8020 NULL it ignores and checks the next argument. Affected file
8021 lib/silccore/silccommand.c.
8023 * Added silc_server_send_notify_ban to send the BAN notify
8024 type between routers.
8026 * Chaned the silc_notify_payload_encode to support that if
8027 argument is NULL it ignores and checks the next argument.
8028 Affected file lib/silccore/silcnotify.c.
8030 * Tested ban lists in router environment successfully.
8032 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Implemented BAN command to the server, in silcd/command.[ch].
8036 * Removed the BAN and INVITE_LIST modes from the CMODE command
8039 * Added function silc_string_match to regex match two strings.
8040 Affected files lib/silcutil/silcutil.[ch].
8042 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Redefined parts of the SilcChannelEntry in the server to support
8045 the new ban and invite lists.
8047 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Redefined the INVITE command. The same command can be used to
8050 invite individuals to the channel but also to manage the invite
8051 list of the channel (to add to and remove from the invite list).
8052 Updated the protocol specs.
8054 * Added new command SILC_COMMAND_BAN that can be used to manage
8055 the ban list of the channel. Updated the protocol specs.
8057 * Removed the channel modes: the SILC_CMODE_BAN and the
8058 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8059 in the CMODE command. The equivalent features are now available
8060 using INVITE and BAN commands. Updated the protocol specs.
8062 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8063 in the network about change in the current ban list. The notify
8064 type is not used by the client.
8066 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8067 support the invite lists.
8069 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Added new function silc_string_regexify that converts string
8072 including wildcard characters into regex string that can
8073 be used by the GNU regex library. Added into the file
8074 lib/silcutil/silcutil.[ch].
8076 Added silc_string_regex_combine to combine to regex strings
8077 into one so that they can be used as one regex string by
8078 the GNU regex library. Added into the file
8079 lib/silcutil/silcutil.[ch].
8081 Added silc_string_regex_match to match two strings. It returns
8082 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8084 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Imported GNU regex to the soruce tree into lib/contrib.
8087 Fixed some compiler warning from the regex.c.
8089 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Fixed MOTD command in the server to work in router environment.
8093 * Fixed the MOTD command in the client library to support
8094 the server argument in the command.
8096 * Added `nickname_len' argument to the silc_idlist_add_client
8097 in the server, as the `nickname' argument may be binary data
8100 * Added silc_idlist_get_channels to return all channels from
8103 * Implemented LIST command to the server. Affected file is
8106 * Implemented the LIST command to the client library and on the
8109 * Added [<user count>] argument to the LIST command reply.
8110 With private channels the user count is not shown.
8112 * Updated TODO and README.
8114 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * The client entry's data.registered must be TRUE even with
8117 global client entry on global client list. The data.registered
8118 is used to check whether the client is anymore in the network,
8119 for example with WHOWAS command so it must be valid.
8121 * Fixed the WHOWAS command in the server. It now actually works
8122 in router environment. Added function into silcd/command_reply.c
8123 silc_server_command_reply_whowas_save.
8125 * Added silc_idlist_purge function to the silcd/idlist.c
8126 to periodically purge the ID Cache.
8128 * Fixed INFO command in the server. It works now in router
8129 environment. Added <server name> argument to the INFO command
8130 reply. Updated the protocol specs.
8132 * Fixed minor bug in silc_idcache_purge to not purge if the
8133 expire value is zero.
8135 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8136 they were buggy because of the WHOWAS information.
8138 * Fixed local command MSG to handle the async resolving of
8139 the remote client properly. It used to fail the first MSG.
8140 Affected file silc/local_command.c.
8142 * Added `data_len' field to SilcIDCache context.
8144 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Update TODO. Todo in commands in the server.
8148 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8151 used by routers as broadcast packet to inform other routers
8152 about the changed user mode.
8154 Implemented the notify handling in the server. Affected file is
8155 silcd/packet_receive.c. Added the function
8156 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8158 * Added new generic Channel Payload and deprecated the New Channel
8159 Payload. The New Channel Payload is now the generic Channel
8162 * Added new argument `mode' to the silc_server_send_new_channel
8163 as it is required in the Channel Payload now.
8165 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8166 and created a new and real SilChannelPayload to represent the
8167 new generic Channel Payload. Implemented the encode/decode
8168 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8170 * Added silc_server_get_client_channel_list to return the list
8171 of channels the client has joined for WHOIS command reply.
8172 Affected file silcd/server.[ch].
8174 * Implemented the channel list sending in the WHOIS command reply
8175 in server and in the client.
8177 Implemented the channel list displaying on the user interface
8178 as well. Affected file silc/client_ops.c.
8180 * Added silc_channel_payload_parse_list to parse list of Channel
8181 Payloads. It returns SilcDList list of SilcChannelPayloads.
8182 Client for example can use this function to parse the list of
8183 channels it receives in the WHOIS command reply. The caller
8184 must free the list by calling silc_channel_payload_list_free.
8185 Affected files lib/silccore/silcchannel.[ch].
8187 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Added one new argument <user mode> to the WHOIS command reply
8190 to return the mode of the user in SILC. Updated the protocol
8193 Implemented it to the server and client.
8195 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Fixed the mode printing on the user interface on joining.
8198 Affected file silc/client_ops.c.
8200 * Implemented the UMODE command and user modes in general to the
8201 client library and to the user interface.
8203 * Implemented the UMODE command to the server.
8205 * The server now sends UNKNOWN_COMMAND error status if client sends
8206 unknown command. Affected file silcd/command.c.
8208 * All server commands now handle the command identifier the right
8209 way when sending the command reply to the client. The client can
8210 use to identify the command replies with the identifier.
8212 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Added silc_server_get_client_route to resolve the route to
8215 the client indicated by the client ID. Affected file is
8218 * Added silc_server_relay_packet as general function to relay
8219 packet to arbitrary destination. This deprecates functions
8220 like _send_private_message_key, _relay_notify etc. Affected
8221 file is silcd/packet_send.[ch].
8223 Removed silc_server_send_key_agreement,
8224 silc_server_send_private_message_key and
8225 silc_server_packet_relay_notify functions from the file
8226 silcd/packet_send.[ch].
8230 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8231 server. Affected file silcd/packet_receive.[ch].
8233 * Implemented the KILL command to the client. Implemented the
8234 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8235 Affected files lib/silcclient/command[_reply].c and
8236 lib/silcclient/client_notify.c. Implemented the KILL notify
8237 printing in the user inteface.
8239 * Fixed a lot silc_parse_nick memory leaks from the client
8240 library in the file lib/silcclient/command.c.
8242 * Changed the silc_server_send_notify_on_channels's `sender'
8243 argument from SilcSocketConnection to SilcClientEntry to
8244 check the sender as entry and not as connection object and not
8245 to send to the client provided as argument. The affected file
8246 is silcd/packet_send.[ch].
8248 * The notify packets that are destined directly to the client used
8249 to not to be processed by the server. Now changed that and the
8250 server processes all notify packets. After relaying the packet
8251 to the client the notify packet is processed in the server.
8253 * The silc_server_free_client_data now checks whether there is
8254 pending outgoing traffic for the client and purges the data to
8255 the network before removing the client entry.
8257 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8260 an client is killed from the SILC Network. Updated the protocol
8263 Added new function silc_server_send_notify_killed to the
8264 silcd/packet_send.[ch].
8266 * Added function silc_server_packet_relay_notify to relay notify
8267 packets that are destined directly to a client. In this case
8268 the server does not process the notify packets but merely relays
8269 it to the client. Affected file silcd/packet_send.[ch].
8271 Added also silc_server_packet_process_relay_notify to check
8272 whereto relay the notify. Affected file is
8273 silcd/packet_receive.[ch].
8275 * Implemented the KILL command to the server.
8279 * Added the backup schema desgined last fall to the protocol
8280 specs for everyone to see. The specification is in the
8281 *-spec-xx.txt draft and the packet type definitions for the
8282 backup routers is in *-pp-xx.txt draft. Thusly, added also
8283 new packet type SILC_PACKET_CELL_ROUTERS.
8285 * A big security problem in the implementation discovered. The
8286 signoff of an client did not cause new channel key generation
8287 which it of course should've done. The channel keys must be
8288 always re-generated when client leaves (or signoffs) the channel.
8289 The silc_server_remove_from_channels funtion now handles
8290 the channel key re-generation.
8292 * Added `sender' argument to the silc_server_send_notify_on_channels
8293 to not to send the client provided as argument. Affected file
8294 silcd/packet_send.[ch].
8296 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Implemented OPER and SILCOPER commands into the server and
8301 * Added silc_auth_verify and silc_auth_verify_data to verify
8302 the authentication directly from the authentication payload.
8303 It supports verifying both passphrase and public key based
8304 authentication. Affected file lib/silccore/silcauth.[ch].
8306 * Added `hash' field to the SilcIDListData structure. It is the
8307 hash negotiated in the SKE protocol. Affected file is
8310 * Slight redesigning of the SilcAuthPayload handling routines.
8311 Do not send SilcPKCS but SilcPublicKey as argument.
8313 * Implemented the public key authentication support to the
8314 serverconfig. The public key is loaded from the provided path
8315 and saved as authentication data to void * pointer. Thus,
8316 changed the unsigned char *auth_data to void *auth_data;
8318 * Fixed SHUTDOWN command to send the reply before the server
8319 is shutdown. :) Affected file silcd/command.c.
8321 * Fixed fatal bug in CONNECT command. The hostname was invalid
8322 memory and server crashed. Affected file silcd/command.c.
8324 * Fixed fatal bug in CLOSE command. The server_entry became
8325 invalid but was referenced later in the command. Affected file
8328 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Fixed fatal bug in failure packet handling. Server ignored
8331 the failure and thus crashed when it came.
8335 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8338 that the command may be executed only once in (about) 2 seconds.
8339 The old SILC_CF_LAG flag is same but allows command bursts up
8340 to five before limiting.
8342 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8343 server code. Various commands now includes the CF_LAG_STRICT
8344 flag to disallow any kind of miss-use of the command.
8346 * Fixed the silc_buffer_unformat to not to allocate any data
8347 if the length of the data is zero. It used to allocate the
8348 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8350 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Changed the format of AdminConnection configuration section
8353 in the server. Added username of the admin to the format.
8354 Affected files silcd/serverconfig.[ch].
8356 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8357 to return admin configuration data by host, username and/or
8360 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Implemented WHOWAS command to the server. Added the functions:
8364 silc_server_command_whowas_parse,
8365 silc_server_command_whowas_send_reply,
8366 silc_server_command_whowas_from_client and
8367 silc_server_command_whowas_from_server
8369 * Added <Client ID> argument to the WHOWAS command reply. Updated
8370 the protocol specs accordingly.
8372 * Implemented WHOWAS command and command_reply to the client
8375 Implemented the WHOWAS printing on the user interface.
8377 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Added new argument to the WHOWAS command reply, the real name.
8380 It is an optional argument. Updated the protocol specs.
8382 * Added SilcIDCacheDestructor callback that is registered when
8383 the SilcIDCache is allocated. The callback is called when
8384 an cache entry in the ID Cache expires, or is purged from the
8385 cache. Added into lib/silccore/idcache.[ch].
8387 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8388 to destruct the client entries when the cache entry expires.
8389 Other ID Cache's in server and in the client library ignores
8392 * If the ID Cache entry's `expire' field is zero then the entry
8393 never expires. Added boolean `expire' argument to the
8394 silc_idcache_add function in the lib/silccore/idcache.[ch].
8395 If it is TRUE the default expiry value is used.
8397 * Added silc_server_free_client_data_timeout that is registered
8398 when client disconnects. By default for 5 minutes we preserve
8399 the client entry for history - for WHOWAS command.
8401 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * Added support to the server to enforce that commands are not
8404 executed more than once in 2 seconds. If server receives
8405 commands from client more frequently, timeout is registered
8406 to process the commands. Affected file silcd/command.c.
8407 Added new function silc_server_command_process_timeout.
8409 * Changed NICK_NOTIFY handling in client library to check that
8410 if the client's nickname was changed, so there is no need to
8411 resolve anything from the server.
8413 * Removed error printing from the WHOIS and IDENTIFY commands.
8414 If error occurs then it is ignored silently in the client library.
8415 The application, however, may map the received error to
8416 human readable error string. The application currently maps
8417 the NO_SUCH_NICKNAME error to string.
8419 * Made the command status message public to the application. Moved
8420 them from lib/silcclient/command_reply.c to
8421 lib/silcclient/command_reply.h. The application can map the
8422 received command status to the string with the
8423 silc_client_command_status_message function.
8425 * Added check to the server to check that client's ID is same
8426 as the Source ID in the packet the client sent. They must
8429 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Added dist-bzip hook to the Makefile.am to make bzip2
8432 compressed distributions.
8434 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Server now enforces the maximum length for the nickname and
8437 the channel as protocol specification dictates. 128 bytes for
8438 nickname and 256 bytes for channel name.
8440 * Moved the WHOIS printing to the application. The client libary
8441 does not print out the WHOIS information anymore, the application
8442 must do it. Renamed silc_client_command_reply_whois_print to
8443 the silc_client_command_reply_whois_save.
8445 The client's idle time is also sent to the application now, and
8446 the idle is shown on screen.
8448 * Added silc_client_command_reply_identify_save to save the
8449 received IDENTIFY entries.
8451 * Do not check for channel private keys in message sending and
8452 reception if the channel does not have the PRIVKEY mode set.
8453 Affected file lib/silclient/client_channel.c.
8455 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8458 just surfaced after chaning the JOIN procedure.
8460 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Added silc_client_get_clients_by_list to get client entries
8463 from Client ID list, that is returned for example by JOIN
8464 and USERS command replies. The application should use this
8465 function for example when JOIN command reply is received to
8466 resolve the clients already on the channel (library does not
8467 do that anymore as USERS command reply is not used in the JOIN
8468 procedure anymore). Affected files lib/silcclient/silcapi.h and
8469 lib/silcclient/idlist.c.
8471 * JOIN command reply and USERS command reply returns now SilcBuffer
8472 pointers instead of unsigned char pointers when returning
8473 the client list and mode list.
8475 * Added <Client ID> argument to the JOIN command reply, mainly
8476 for the server to identify for which client the command was
8477 originally sent. Updated protocol specs accordingly.
8479 * Added SilcDlist private_key pointer to the SilcChannelEntry
8480 in the client to support the channel private keys. Affected
8481 file is lib/silcclient/idlist.h.
8483 * Added SilcChannelPrivateKey argument to the function
8484 silc_client_send_channel_message so that application can choose
8485 to use specific private ke if it wants to. If it is not provided,
8486 the normal channel key is used, unless private keys are set.
8487 In this case the first (key that was added first) is used
8488 as the encryption key.
8490 * Implemented the support for channel private key handling.
8491 Implemented the following functions:
8493 silc_client_add_channel_private_key,
8494 silc_client_del_channel_private_keys,
8495 silc_client_del_channel_private_key,
8496 silc_client_list_channel_private_keys and
8497 silc_client_free_channel_private_keys
8499 Affected file lib/silcclient/client_channel.c.
8501 * Added the support for the private keys in the channel message
8502 sending and encryption and in the message reception and
8503 decryption. Affected funtions are
8504 silc_client_send_channel_message and silc_client_channel_message.
8506 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Added SKE's key verify callback to the client library's
8509 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8511 * Removed the statement that server (or router) must send USERS
8512 command reply when joining to the channel so that the client
8513 knows who are on the channel. Instead, the client list and
8514 client's mode list is now sent in the JOIN command reply to the
8515 client who joined channel. This is better solution.
8517 * Added function silc_server_get_users_on_channel and function
8518 silc_server_save_users_on_channel to the silcd/server.[ch].
8520 * Removed function silc_server_command_send_users from the
8523 * Do not show topic on the client library anymore. The topic is
8524 sent in the command reply notify to the application and the
8525 application must show the topic now.
8527 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * Added client searching by nickname hash into the IDENTIFY and
8530 WHOIS commands in the server as they were clearly missing from
8531 them. Affected file is silcd/command.c.
8533 * Fixed a bug in private message receiving in the client library.
8534 The remote ID was freed and it wasn't supposed, now it is
8537 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Minor fix to the channel payload; allocate the data area, as it
8540 needs to be of specific length.
8542 * If the key agreement port is zero then the operating
8543 system will define the bound port. Affected files are
8544 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8546 * Added new function silc_channel_payload_decrypt into the file
8547 lib/silccore/silcchannel.[ch].
8549 * Moved the channel message etc, check from silc_packet_decrypt
8550 to applications. The library calls now a generic
8551 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8552 when the packet is either normal or special. This was done to
8553 allow more wide range of checking that was not allowed when
8554 the code was in library. Now applications can do virtually any
8555 checks to the packet and return to the library the decision how
8556 the packet should be processed. Affected files are
8557 lib/silccore/silcpacket.[ch].
8559 Added silc_server_packet_decrypt_check to the server and
8560 silc_client_packet_decrypt_check to the client library.
8562 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8563 to send with specified source and destination information.
8565 * Channel message delivery between routers was broken after the
8566 channel key distribution was fixed earlier. The channel key
8567 was used be to distributed to other routers as well which is not
8568 allowed by the protocol. Now this is fixed and channel keys
8569 really are cell specific and the channel message delivery between
8570 routers comply with the protocol specification.
8572 * Fixed various commands in server to check also the global list
8573 for the channel entry and not just the local list. The affected
8574 file silcd/command.c.
8576 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Added assert()s to buffer formatting and unformatting routines
8579 to assert (if --enable-debug) when error occurs. Affected
8580 file: lib/silcutil/silcbuffmt.c.
8582 * Changed to auto-reconnect to check whether the remote host is
8583 router and register the re-connect timeout if it is. It used
8584 to check that whether we are normal server, but router must do
8585 auto-reconnect with another router as well. Affected file
8588 * Removed the [<key len>] option from CMODE command as the cipher
8589 name decides the key length, nowadays. See the defined ciphers
8590 from the protocol specification.
8592 * Added [<hmac>] option to the CMODE command to define the HMAC
8593 for the channel. Added SILC_CMODE_HMAC channel mode.
8595 * Added [<hmac>] option for the JOIN command so that user can
8596 select which HMAC is used to compute the MACs of the channel
8599 * Added Hmac field to the Channel Message Payload. The integrity
8600 of plaintext channel messages are now protected by computing
8601 MAC of the message and attaching the MAC to the payload. The
8602 MAC is encrypted. Now, it is clear that this causes some
8603 overhead to the size of the packet but rationale for this is that
8604 now the receiver can verify whether the channel message decrypted
8605 correctly and also when private keys are set for the channel the
8606 receiver can decrypt the packet with several keys and check from
8607 the MAC which key decrypted the message correctly.
8609 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8610 lib/silccrypt/silccipher.[ch].
8612 * Added silc_hash_len to return the digest length into the
8613 lib/silcrypt/silchash.[ch].
8615 * Rewrote parts of Silc Channel Payload interface in the
8616 lib/silccore/silcchannel.[ch]. The encode function now also
8617 encrypts the packet and parse function decrypts it.
8619 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Fixed a minor formatting bug in the SKE's key material processing.
8622 It actually might have processed the keys wrong way resulting
8625 * Redefined the mandatory HMAC algorithms and added new algorithms.
8626 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8627 and hmac-md5 truncated to 96 bits. The mandatory is now
8628 hmac-sha1-96. Rest are optional (including the one that used
8629 to be mandatory). Rationale for this is that the truncated HMAC
8630 length is sufficient from security point of view and can actually
8631 make the attack against the HMAC harder. Also, the truncated
8632 HMAC causes less overhead to the packets. See the RFC2104 for
8635 * Added new [hmac] configuration section. The SKE used to use
8636 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8637 is of course wrong. The official names that must be proposed in
8638 the SKE are the ones defined in the protocol specification
8639 (hmac-sha1-96 for example). The user can configure any hmac
8640 using any hash function configured in the [hash] section. At
8641 least, the mandatory must be configured.
8643 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8645 * Added HMAC list to the SKE proposal list. It has now both
8646 hash algorithm list and HMAC list. This makes the protocol
8647 incompatible with previous versions. The SKE now seems to work
8648 the way it is supposed to work, for the first time actually.
8650 * Defined plain Hash algorithms to the protocol specification.
8653 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Implemented support for key agreement packets into the server.
8656 Added functions silc_server_key_agreement and
8657 silc_server_send_key_agreement. Other than these functions,
8658 server has nothing to do with this packet.
8660 * Added support for private message key packets into the server.
8661 Added functions silc_server_private_message_key and
8662 silc_server_send_private_message_key.
8666 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8667 called in the protocol's final callback instead in the END
8668 protocol state. This makes a little more sense and in the same
8669 time in client we can use the same protocol routines for normal
8670 key exchange and to key agreement packet handling as well.
8672 * Added to both client's and server's KE protocol context the
8673 SilcSKEKeyMaterial pointer to save the key material. We will
8674 bring the key material to the protocol's final callback by doing
8675 this. The final callback must free the key material.
8677 * Added SKE's packet_send callback into client's KE protocol
8678 context so that the caller can choose what packet sending function
8679 is used. This way we can use different packet sending when
8680 doing normal SKE when doing key agreement packet handling (in
8681 the key agreement packet handling we do not want to encrypt
8684 * Implemented the responder side of the key agreement routines
8685 in the client. The client can now bind to specified port and
8686 accept incoming key negotiation. The key material is passed
8687 to the application after the protocol is over.
8689 * Implemented the processing of incoming Key Agreement packet
8690 in the client. Added function silc_client_key_agreement to
8693 * Implemented the intiator side of the key agreement routines
8694 in the client. The client can now initiate key agreement with
8695 another remote client. The key material is passed to the
8696 application after the protocol is over.
8698 * Created client_keyagr.c to include all the key agreement
8701 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8702 SILC_TASK_CALLBACK except that it is not static.
8704 * Created client_notify.c and moved the Notify packet handling
8705 from the client.[ch] into that file.
8707 * Created client_prvmsg.c and moved all private message and
8708 private message key routines from the client.[ch] into that file.
8710 * Create client_channel.c and moved all channel message and
8711 channel private key routines from the client.[ch] into that file.
8713 * Changed silc_client_get_client_by_id_resolve to resolve with
8714 WHOIS command instead of IDENTIFY command, in the file
8715 lib/silclient/idlist.c.
8717 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8719 * Implemented the SKE's responder side to the Client library.
8721 * When FAILURE is received to the protocol do not trust it
8722 blindly. Register a timeout to wait whether the remote closes
8723 the connection as it should do it, only after that process the
8724 actual failure. This was changed to both client and server.
8726 * Added client_internal.h to include some of the structures
8727 there instead of client.h in lib/silcclient/.
8729 * Added function silc_task_unregister_by_callback to unregister
8730 timeouts by the callback function.
8732 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Some "Incomplete WHOIS info" errors has been appearing on the
8735 log files. Took away the entry->userinfo check from WHOIS
8736 reply sending. The entry->userinfo is now " " if client did not
8737 provide one. I thought this was fixed earlier but something
8738 is wrong still. Let's see if the error still appears.
8740 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Fixed a minor bug in the login when the channel key is
8743 re-generated in the server. It used to generate the key in
8744 wrong order and thus caused problems in the channel traffic.
8746 * Fixed a minor bug in channel key distsribution after
8747 KICK command. The key was not sent to the router even though
8750 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Added silc_ske_process_key_material_data as generic routine
8753 to process any key material as the SILC protocol dictates. The
8754 function is used by the actual SKE library but can be used by
8755 applications as well. This relates to the private message keys
8756 and the channel private keys since they must be processed the
8757 same way the normal SILC session keys. The protocol dictates
8758 this. Affected files: lib/silcske/silcske.[ch].
8760 Added also silc_ske_free_key_material to free the
8761 SilcSKEKeyMaterial structure.
8763 * Defined silc_cipher_set_key function to set the key for
8764 cipher without using the object's method function. The affected
8765 files: lib/silccrypt/silccipher.[ch].
8767 * Implemented silc silc_client_add_private_message_key,
8768 silc_client_add_private_message_key_ske,
8769 silc_client_del_private_message_key,
8770 silc_client_list_private_message_keys and
8771 silc_client_free_private_message_keys functions in the
8774 Added functions silc_client_send_private_message_key to send
8775 the Private Message Key payload and silc_client_private_message_key
8776 to handle incoming Private Message Key payload.
8778 * Added Cipher field to the Private Message Key payload to set
8779 the cipher to be used. If ignored, the default cipher defined
8780 in the SILC protocol (aes-256-cbc) is used.
8782 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8784 * Removed lib/silcclient/ops.h file.
8786 Redefined parts of the SILC Client Library API. Created new
8787 file silcapi.h that deprecates the ops.h file and defines the
8788 published Client Library API. Defined also private message key
8789 API and channel private key API into the file.
8791 This is the file that the application must include from the
8792 SILC Client Library. Other files need not be included by
8793 the application anymore.
8795 * Added new key_agreement client operation callback and also
8796 defined the Key Agreement library API for the application.
8798 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8801 is used by clients to request key negotiation between another
8802 client in the SILC network. If the negotiation is started it
8803 is performed using the SKE protocol. The result of the
8804 negotiation, the secret key material, can be used for example
8805 as private message key.
8807 Implemented the Key Agreement payload into the files
8808 lib/silccore/silauth.[ch].
8810 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Redefined ciphers for the SILC protocol. Added some new ciphers
8813 and defined the key lengths for the algorithms. Changed the
8814 code accordingly. The default key length is now 256 bits.
8816 * Fixed SKE key distribution function silc_ske_process_key_material
8817 when the key length is more than 128 bits. The default key
8818 length in SILC is now 256 bits.
8820 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8821 to indicate unsupported algorithm.
8823 * Renamed rijndael.c to aes.c and all functions as well.
8825 * Fixed a long standing channel key setting bug in client library.
8826 Weird that it has never surfaced before.
8828 * Fixed bug in channel deletion. If the entire channel is removed
8829 then it must also delete the references of the channel entry
8830 from the client's channel list as the client's channel entry and
8831 the channel's client entry share same memory.
8833 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Implemented CONNECT and SHUTDOWN commands in the client.
8837 * Implemented CLOSE command to the client.
8839 * Added the function silc_idlist_find_server_by_name into the
8840 files silcd/idlist.[ch].
8842 Added the function silc_idlist_find_server_by_conn into the
8843 files silcd/idlist.[ch].
8845 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8847 * DIE command was renamed to SHUTDOWN. Updated the both code
8850 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8851 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8853 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8856 * Added function silc_server_create_connection function to create
8857 connection to remote router. My server implementation actually
8858 does not allow router to connect to normal server (it expects
8859 that normal server always initiates the connection to the router)
8860 so the CONNECT command is only good for connecting to another
8863 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8866 or some other client was kicked from the channel.
8868 Implemented the handling of the notify type to both client
8871 Implemented silc_server_send_notify_kicked to send the KICKED
8872 notify. It is used to send it to the server's primary router.
8874 * Implemented the KICK command into server and client.
8876 * Added `query' argument to the silc_idlist_get_client function
8877 to indicate whether to query the client from server or not if
8880 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8881 to indicate that the client is not channel founder.
8885 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Removed the rng context from SilcPacketContext structure and
8888 changed that the packet routine uses the Global RNG API.
8890 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Added support for quit message that client can "leave" on the
8893 channel when it quits the SILC. It is ditributed inside the
8894 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8896 Added silc_server_free_client_data that will take the
8897 signoff message as argument.
8899 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8901 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Updated parts of the protocol specification to keep it up
8906 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8909 payloads in one packet.
8911 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8912 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8913 use now the new List flag.
8915 * Also deprecated the following packet types: REPLACE_ID,
8916 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8918 * Added list support for Notify packet in server.
8920 * Added silc_server_send_notify_channel_change to send the
8921 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8922 the silc_server_send_replace_id.
8924 * Added silc_server_send_notify_nick_change to send the
8925 NICK_CHANGE notify type. Deprecates the function
8926 silc_server_send_replace_id.
8928 * Added silc_server_send_notify_join to send the JOIN notify type.
8929 Deprecates the function silc_server_send_new_channel_user.
8931 * Added silc_server_send_notify_leave to send LEAVE notify type.
8932 Deprecates the function silc_server_send_remove_channel_user.
8934 * Added silc_server_send_notify_cmode and
8935 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8936 types. Deprecates the silc_server_send_set_mode function.
8938 * Added SERVER_SIGNOFF notify type to indicate that server has
8939 quit. This means that all clients on the channel from that
8940 server will drop. This can be also used when netsplit happens.
8942 Deprecated REMOVE_ID packet type since it is not needed anymore
8945 Added silc_server_send_notify_server_signoff to send the
8946 SERVER_SIGNOFF notify type. Deprecates the function
8947 silc_server_send_remove_id.
8949 Added also silc_server_send_notify_signoff to send the
8950 SIGNOFF notify type.
8952 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8953 SILC protocol from this day on. Changed the protocol
8954 specification as well.
8956 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8957 notify type. It is used between routers to notify about
8958 topic changes on a channel.
8960 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8963 * Partly updated the protocol specification to comply with the
8964 changes now made. It is still though a bit outdated.
8966 * The JOIN notify type now takes one extra argument <Channel ID>.
8967 The packet used to be destined to the channel but now the
8968 JOIN type may be sent as list thus it is impossible to
8969 destine it to any specific channel. By adding this argument
8970 it is again possible.
8972 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Added CREDITS file. The CHANGES and CREDITS file will appear
8975 in the distribution as well.
8977 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8980 types in the server's silcd/packet_receive.c.
8982 * Implemented CMODE and CUMODE to work in router environment.
8984 * Fixed minor encoding and decoding buglet from the
8985 lib/silccore/silcmode.c.
8987 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8990 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8992 * Changed all SilcConfigServer* and silc_config_server* to
8993 SilcServerConfig* and silc_server_config*, respectively.
8996 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Associated the ID (client or server ID) to the Authentication
8999 Payload to avoid any possibility of forging. Updated the
9000 protocol specification and the code accordingly.
9002 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * The RSA key length is now save to the RsaKey context in the
9005 key generation process in lib/silccrypt/rsa.c. The key length
9006 is now used to figure out the maximum size of the block allowed
9007 to be encrypted/signed.
9009 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9010 is equivalent to the silc_mp_mp2bin but does not allocate any
9013 * Changed silc_mp_mp2bin API to take length argument. If it is
9014 non-zero then the buffer is allocated that large. If zero, then
9015 the size is approximated using silc_mp_sizeinbase, which however
9018 * Created Global RNG API which is global RNG that application can
9019 initialize. After initializing, any routine anywhere in the
9020 code (including library) can use RNG without allocating a new
9021 RNG object. This was done to allow this sort of use of the
9022 RNG in code that has no chance to allocate RNG object. All
9023 applications currently allocate this and many routines in the
9024 library use this. Affected file lib/silccrypt/silcrng.[ch].
9026 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9027 it to use the Global RNG API.
9029 * Defined Authentication Payload into protocol specification that
9030 is used during SILC session to authenticate entities. It is
9031 used for example by client to authenticate itself to the server
9032 to obtain server operator privileges.
9034 Implemented this payload into the lib/silccore/silcauth.[ch].
9035 Implemented also routines for public key based authentication
9036 as the new protocol specification dictates.
9038 Moved definitions of different authentication methods from
9039 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9041 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9042 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9043 silc_pkcs_verify_with_hash functions into the file
9044 lib/silccrypt/silcpkcs.[ch].
9046 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9048 * The client entry's userinfo pointer must be always valid.
9049 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9050 will fail since it requires the userinfo. Now, the userinfo
9051 is allocated as "" if actual userinfo does not exist. Actually,
9052 it must exist and it is totally Ok to drop client connections
9053 that does not announce the userinfo. However, we will make
9054 this workaround for now.
9056 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9057 to return the remote port by socket.
9059 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9062 SILC_SERVER_PENDING_EXEC and added an new macro
9063 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9064 data or when error occurs while processing the pending command.
9066 Added new argument `destructor' into silc_server_command_pending
9067 and to the SilcServerCommandPending object. This destructor is
9068 now called after calling the pending callback or if error occurs
9069 immediately. If error occurs the actual pending callback won't
9070 be called at all - only the destructor. The destructor may be
9071 NULL if destructor is not needed.
9073 All this applies for client library code as well. Similar
9074 changes were made there as well for the pending commands.
9076 In the client, the application must now allocate the
9077 SilcClientCommandContext with the silc_client_command_alloc
9080 * Added reference counter to the SilcServerCommandContext. Added
9081 function silc_server_command_alloc and silc_server_command_dup
9084 Same type of functions added to the client library for the same
9087 * Removed the cmd_ident from IDListData away since it is now
9088 global for all connections. It is the command identifier used
9089 in command sending and with pending commands. The affected file
9092 * Added reference counter to the SilcSocketConnection objecet to
9093 indicate the usage count of the object. The object won't be
9094 freed untill the reference counter hits zero. Currently only
9095 server uses this, and client ignores it. The client must be
9096 set to use this too later. The affected files are
9097 lib/silccore/silcsockconn.[ch]. Added also the function
9098 silc_socket_dup to increase the reference counter.
9100 This was mainly added because it is possible that the socket
9101 is removed underneath of pending command or other async
9102 operation. Now it won't be free'd and proper DISCONNECTING
9103 flags, etc. can be set to avoid sending data to connection that
9104 is not valid anymore.
9106 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9107 the connection. After that it sets SILC_SET_DISCONNECTED.
9108 It is, however, possible that the socket data is not still freed.
9109 The silc_server_packet_process now checks that data is not
9110 read or written to connection that is DISCONNECTED. The socket
9111 get's freed when the reference counter hits zero.
9113 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Changed the client operation API: channel_message operation's
9116 `sender' is now the client entry of the sender, not the nickname
9117 and the `channel' is the channel entry, not the channel name.
9119 In the private_message operation the `sender' is now also the
9120 client entry of the sender not the nickname.
9122 Affected file is lib/silcclient/ops.h and all applications
9123 using the client operations.
9125 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Moved the calling of ops->connect() from connect_to_server_final
9128 into receive_new_id functin since that is the point when the
9129 client is actually allowed to send traffic to network. The
9130 affected file is lib/silcclient/client.c.
9132 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9135 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9136 (if needs broadcasting) instead of broadcasting the packets one
9137 by one which would make a burst in the network traffic.
9139 * Added `broadcast' argument to the functions in silcd/server.[ch]
9140 silc_server_create_new_channel[_with_id] to indicate whether
9141 to send New Channel packet to primary router.
9143 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * Added new function into the silcd/server.[ch] files:
9146 silc_server_create_new_channel_with_id to create new channel with
9147 already existing Channel ID.
9149 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9150 lib/silccore/silcpacket.h. This packet is used t send list of
9151 Set Mode payloads inside one packet. Server uses this to set
9152 the modes for the channels and clients on those channels, that it
9153 announced to the router when it connected to it. The protocol
9154 specification has been updated accordingly.
9156 * The silc_server_new_channel did not handle the packet coming
9157 from normal server as it normally does not send that. However,
9158 when it announces its channels it does send it. Implemented
9159 the support for that.
9161 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9162 into the file lib/silccore/id.h.
9164 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Fixed memory leaks in the functions silc_idlist_del_client,
9167 silc_idlist_del_channel and silc_idlist_del_server in the file
9168 silcd/idlist.c. All of those leaked like a sieve.
9170 * Fixed some small memory leaks in the client's function
9171 silc_client_notify_by_server.
9173 * Added functions into silcd/server.c: silc_server_announce_clients,
9174 silc_server_announce_channels and silc_server_announce_server.
9175 These functions are used by normal and router server to announce
9176 to its primary router about clients, channels and servers (when
9177 router) that we own. This is done after we've connected to the
9180 These functions effectively implements the following packet types:
9181 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9182 and SILC_PACKET_NEW_ID_LIST.
9184 * Added new functions into the silcd/packet_receive.[ch]:
9185 silc_server_new_id_list, silc_server_new_channel_list and
9186 silc_server_new_channel_user_list to handle the incoming
9187 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9189 * Added support of changing Channel ID in the function
9190 silc_server_replace_id. If the server that announces a channel
9191 to the router already exists in the router (with same name but
9192 with different Channel ID), router is responsible to send
9193 Replace ID packet to the server and force the server to change
9194 the Channel ID to the one router has.
9196 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9197 client that the Channel ID has been changed by the router. The
9198 normal server sends this to the client. Client must start using
9199 the new Channel ID as the channel's ID.
9201 Implemented handling of this new type into lib/silcclient/client.c
9202 into the function silc_client_notify_by_server.
9204 * Added new function silc_idlist_replace_channel_id into the files
9205 silcd/idlist.[ch] to replace the Channel ID.
9207 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Call silc_server_command_identify_check always when processing
9210 the IDENTIFY command in silcd/command.c
9212 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9214 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9215 send keepalive packets. The packet can be sent by clients,
9216 servers and routers.
9218 Added function silc_socket_set_heartbeat into the file
9219 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9220 If not set, the heartbeat is not performed. The actual
9221 heartbeat is implemented in the low level socket connection
9222 library. However, application is responsible of actually
9225 Added silc_server_send_heartbeat to send the actual heartbeat
9226 packet into silcd/packet_send.[ch]. Server now performs
9227 keepalive with all connections.
9229 * Added silc_task_get_first function into lib/silcutil/silctask.c
9230 to return the timeout task with shortest timeout. There was a bug
9231 in task unregistration that caused problems. TODO has been
9232 updated to include that task system must be rewritten.
9234 * The client library will now resolve the client information when
9235 receiving JOIN notify from server for client that we know but
9236 have incomplete information.
9238 * Rewrote parts of silc_server_remove_from_channels and
9239 silc_server_remove_from_one_channel as they did not remove the
9240 channel in some circumstances even though they should've.
9242 * Encryption problem encountered in server:
9244 The LEAVE command used to send the Channel Key packet to the
9245 router immediately after generating it. However, the code
9246 had earlier sent Remove Channel user packet but not immediately,
9247 ie. it was put to queue. The order of packets in the router
9248 was that Channel Key packet was first and Remove Channel User
9249 packet was second, even though they were encrypted in the
9250 reverse order. For this reason, MAC check failed. Now, this
9251 is fixed by not sending the Channel Key packet immediately but
9252 putting it to queue. However, this is more fundamental problem:
9253 packets that are in queue should actually not be encrypted
9254 because packets that are sent immediately gets encrypted
9255 actually with wrong IV (and thus MAC check fails). So, packets
9256 that are in queue should be encrypted when they are sent to
9257 the wire and not when they put to the queue.
9259 However, the problem is that the current system has not been
9260 designed to work that way. Instead, the packet is encrypted
9261 as soon as possible and left to the queue. The queue is then
9262 just purged into wire. There won't be any fixes for this
9263 any time soon. So, the current semantic for packet sending
9266 o If you send packet to remote host and do not force the send
9267 (the packet will be in queue) then all subsequent packets to the
9268 same remote host must also be put to the queue. Only after the
9269 queue has been purged is it safe again to force the packet
9272 o If you send all packets immediately then it safe to send
9273 any of subsequent packets through the queue, however, after
9274 the first packet is put to queue then any subsequent packets
9275 must also be put to the queue.
9277 Follow these rules and everything works fine.
9279 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * Added new function silc_server_remove_clients_by_server to
9282 remove all client entries from ID list when the server connection
9283 is lost. In this case it is also important to invalidate all
9284 client entires as they hold the invalid server entry. This
9285 fixes fatal bug when server has lost connection and will reconnect
9288 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Made some sanity checks to silc_server_daemonise like to check
9291 whether the requested user and group actually exists.
9293 * Added sanity check to SKE's silc_ske_responder_finish to check
9294 that the public and private key actually is valid.
9296 * Invalidate the client's nickname when receiving Replace ID
9297 packet and the Client ID is being replaced. This means that the
9298 server will query the nickname if someone needs it (client)
9301 * Sort the ID Cache in client library when the ID Cache data
9302 has changed (needs sorting).
9304 * Do not allow for SILC client to create several connections to
9305 several servers. The client does not support windows right now
9306 and generating multiple connections causes weird behaviour.
9308 Irssi-silc client does support windows and can handle several
9309 connections without problems, see: www.irssi.org and SILC plugin.
9311 * Fixed some places where client was added to the IDList. The
9312 rule of thumb is following (in order to get everything right):
9313 If the client is directly connected local client then the
9314 `connection' argument must be set and `router' argument must be
9315 NULL to silc_idlist_add_client function. If the client is not
9316 directly connected client then the `router' argument must
9317 bet set and the `connection' argument must be NULL to the
9318 silc_idlist_add_client function.
9320 * The funtion silc_server_packet_send_local_channel actually did
9321 not check whether the client was locally connected or not. It
9322 does that now. Fixed a bug related to LEAVE command.
9324 * Fixed Remove Channel User payload parsing bug in server's
9325 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9327 * The server's silc_server_save_channel_key now checks also the
9328 global ID list for the channel as it might not be in the local
9329 list. Fixed a bug related to LEAVE command.
9331 * Is this the end of the [<unknown>] buglet that has been lurking
9332 around for a long time? A little for loop fix in server's
9333 silc_server_command_whois_parse that is used by both IDENTIFY
9334 and WHOIS command. At least, this was a clear bug and a cause
9335 of one type of [<unknown>] buglet.
9337 * WHOIS and IDENTIFY commands call the function
9338 silc_server_command_[whois/identify]_check function even if
9339 we are not router server.
9341 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added --with-gmp configuration option. If set the GMP
9344 is always compiled in the SILC source tree. If not set then
9345 it is checked whether the system has the GMP3 installed. If
9346 it has then the GMP won't be compiled (the system's headers
9347 and library is used), if it doesn't have it then the GMP is
9348 compiled in the SILC source tree.
9350 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Changed RSA private exponent generation to what PKCS #1
9353 suggests. We try to find the smallest possible d by doing
9354 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9355 not security fix but optimization.
9357 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Added new config entry [Identity] to fork the server and run
9360 it as specific user and group. A patch from Bostik.
9362 * Imported Dotconf configuration library into lib/dotconf.
9363 This will be used to create the SILC configuration files later.
9364 It will appear in the distsribution after this commit.
9366 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * A big code auditing weekend happening. Auditing code for
9369 obvious mistakes, bugs and errors. Also, removing any code
9372 Removed files for being obsolete:
9374 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9375 inline in the file lib/silcutil/silcbuffer.h)
9377 o lib/silcutil/silcbufutil.c (the header has inline versions)
9379 Changed code to fix possible error conditions:
9381 o The buffer formatting routines now check that the destination
9382 buffer really has enough space to add the data. This applies for
9383 both buffer formatting and unformatting
9384 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9385 unformatting was changed to accomodate following rules:
9386 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9387 sent to the function while XXX_*STRING will not allocate or copy
9388 the data into the buffer. Instead it sets the pointer from the
9389 buffer into the pointer sent as argument (XXX_*STRING used to
9390 require that the pointer must be allocated already). This change
9391 makes this whole thing a bit more consistent and more optimized
9392 (note that the data returned in the unformatting with XXX_*STRING
9393 must not be freed now). The routines return now -1 on error.
9395 o Tried to find all code that use buffer_format and buffer_unformat
9396 and added return value checking to prevent formatting and
9397 especially unformatting errors and possible subsequent fatal
9400 o Changed ske->x and ske->KEY to mallocated pointers in
9401 lib/silcske/silcske.h. Fixed possible data and memory leak.
9403 o Added return value checking to all *_parse* functions. Fixed
9404 many memory leaks as well.
9406 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9407 so that buffer overflows would not happen. All code now also
9408 checks the return value as it can fail.
9410 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Added reconnection support to server if the normal server looses
9413 its connection to the router (for example if router is rebooted).
9414 The server performs normal reconnection strategy implemented
9415 to the server. Affected file silcd/server.c.
9417 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9419 * Added new packet type SILC_PACKET_SET_MODE that is used to
9420 distribute the information about changed modes (for clients,
9421 channels and clients channel modes) to all routers in the
9422 network. Updated the protocol specification accordingly.
9424 Added functions into silcd/packet_send.c and
9425 silcd/packet_receive.c: silc_server_send_set_mode,
9426 silc_server_set_mode.
9428 Added new files silcmode.[ch] into lib/silccore that implements
9429 the encoding and decoding of Set Mode Payload. Added new type
9430 SilcSetModePayload. Moved the definitions of different modes
9431 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9433 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Oops, a little mistake in server's connection authentication
9436 protocol. The protocol is not ended with FAILURE but with
9437 SUCCESS if the authentication is Ok. :) Affected file is
9440 * Implemented NICK_CHANGE notify handling in server in the file
9441 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9442 the local clients on the channel. After the changing nickname
9443 in router environment snhould work and the [<unknown>] nickname
9444 should appear no more.
9446 The silc_server_replace_id function that receives the Replace ID
9447 payload now sends the NICK_CHANGE notify type also in the file
9448 silcd/packet_receive.c
9450 * Changed WHOIS and IDENTIFY command to support the maximum amount
9451 of arguments defined in protocol specs (3328 arguments). This
9452 fixed a bug that caused problems when there were more than three
9455 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9457 * Added extra parameter, command identifier, to the
9458 silc_client_send_command so that explicit command identifier
9461 Changed that ID list routines uses specific command identifier
9462 when sending WHOIS/IDENTIFY requests to the server so that they
9463 can be identified when the reply comes back.
9465 Affected files lib/silcclient/command.[ch],
9466 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9468 * Added `sender' argument to silc_server_packet_send_to_channel
9469 to indicaet the sender who originally sent the packet to us
9470 that we are now re-sending. Ignored if NULL. Affected file
9471 silcd/packet_send.[ch].
9473 * Added some server statistics support in silcd/server_internal.h
9474 SilcServerStatistics structure and around the server code. Also
9475 send some nice statistics information when client is connecting
9478 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Fixed channel ID decoding in server's JOIN command reply in
9481 silcd/command_reply.c
9483 * Fixed braodcasting of replace ID payload to not to send it if
9484 we are standalone server in silcd/packet_receive.c.
9486 * Fixed all channel message sending routines to not to send
9487 packets to clients that has router set, since they are routed
9488 separately in the same function earlier. Affects file
9489 silcd/packet_send.c and all channel packet sending functions.
9491 * In USERS reply, res_argv[i] are not allocated, the table
9492 is allocated. Thus changed that free the table, not its
9495 * In server's whois_check and identify_check if the client is
9496 locally connected do not send any WHOIS commands - they are not
9499 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * Fixed some minor bugs in client when sending WHOIS command. The
9502 arguments was in wrong order.
9504 * Removed statis function add_to_channel from server in
9505 silcd/command.c that was previously used with the joining but
9508 * Tested USERS command in router environment successfully with two
9509 routers, two servers and two clients.
9511 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9513 * Reorganized the USERS command and command reply in client library
9514 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9515 When the command is given by user we register a pending command
9516 callback that will reprocess the command after the reply has been
9517 received from the server. When reprocessing the packet we then
9518 display the information. Thus, the USERS information is displayed
9519 now in the command callback instead of in the command reply
9520 callback. The processing of the command is same as previously
9521 when server has sent the command reply in the JOINing process.
9523 * Added to USERS command in silcd/command_reply.c to join the client,
9524 we didn't use to know about, to the channel after we've created
9525 a client entry for it. Also, for clienet we did know already still
9526 check whether it is on the channel or not and add it if not.
9528 * Removed silc_server_command_join_notify as the function and its
9531 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9533 * Changed the client's pending command handling to the same as the
9534 server's pending command handling. It is also now possible to
9535 execute command reply functions from other command reply
9536 function as the function callbacks for commands and command
9537 replies are one and same. The pending commands are not static
9538 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9539 in client connection context. Thus, pending commands are server
9540 connection specific as it is convenient.
9542 Changed the function silc_client_command_pending and
9543 silc_client_command_pending_del and added new function
9544 silc_client_command_pending_check. Removed the
9545 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9548 * Added cmd_ident, current command identifier, to the client
9549 connection context in lib/silcclient/client.h to keep track on
9550 command identifiers used in command sending. Client's command reply
9551 function handling now supports the mandatory command identifiers.
9553 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9554 funtions in client to fully support pending command callbacks.
9556 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9557 as one of the arguments to the application in the command reply
9560 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9561 before first releasing SILC but came back. Now it is removed again
9562 and should come back nomore. The FORWARDED flag was used only
9563 by the JOINing procedure by forwarding the command packet to router.
9564 Now, the JOINing procedure has been changed to more generic (due
9565 to various router environment issues) and FORWARDED is not needed
9566 anymore for anything. The protocol specification is yet to be
9569 Now, removed silc_server_packet_forward from server and the flag
9570 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9572 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Renamed NAMES command to USERS command. The NAMES was named that
9575 due to historical reasons. Now it is renamed. Also, rewrote
9576 parts of the USERS command. The nickname list is not sent anymore
9577 by the server. Only Client ID and mode lists are sent in the USERS
9578 command. Changed this also to the protocol specification.
9580 The client now resolves the names and stuff after it receives
9581 the USERS list from the server when joining to the channel.
9583 * WHOIS and IDENTIFY commands has been changed to support multiple
9584 Client ID's per command. One can now search for multiple users
9585 in the network by sending only one WHOIS or IDENTIFY command.
9586 Changed the code and the protocol specifications.
9588 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9589 uses silc_server_command_whois_parse to parse the request. */
9591 * If normal server, do not parse the WHOIS and IDENTIFY requests
9592 before sending it to the router. Saves some time.
9594 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Fixed JOIN command on client library. Wrong number of arguments
9597 used to crash the client.
9599 * Added silc_server_channel_has_global function to check whether
9600 channel has global users or not.
9602 * Added silc_server_channel_has_local function to check whether channel
9603 has locally connected clients on the channel.
9605 * The silc_server_remove_from_one_channel now checks whether the
9606 channel has global users or not after given client was removed from
9607 the channel. It also checks whether the channel has local clients
9608 on the channel anymore. If it does not have then the channel entry
9609 is removed as it is not needed anymore.
9611 * The silc_server_notify now checks on JOIN notify whether the joining
9612 client is one of locally connected or global. If it is global then
9613 the channel has now global users on the channel and that is marked
9614 to the channel entry. Also, it now saves the global client to
9615 global list who is joining and JOINs it to the channel. This is
9616 for normal server, that is.
9618 Changed silc_server_send_notify_on_channel,
9619 silc_server_packet_relay_to_channel and
9620 silc_server_packet_send_to_channel check if we are normal server
9621 and client has router set (ie. global client) do not send the
9622 message to that client, as it is already routed to our router.
9624 * Implemented LEAVE notify type handling in silc_server_notify
9627 * Tested LEAVE command in router environment successfully. Tested
9628 with two routers, two servers and two clients.
9632 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9634 * Implemented SIGNOFF notify type handling in silc_server_notify
9637 * silc_server_remove_id now removes the client entry from all channels
9638 it has joined and thusly sends SIGNOFF notify type.
9640 * Rewrote the NAMES list generation in server by removing two excess
9641 loops. The lists are created now inside one loop.
9643 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9645 * silc_server_remove_channel_user checks now also global list
9646 for channel and client.
9648 * silc_server_new_channel_user checks now both local and global
9649 list for channel and client. Fixed a bug in client id decoding.
9650 Used to decode wrong buffer.
9652 * silc_server_channel_message checks now both local and global
9653 list for channel entry.
9655 * Tested channel joining (hence JOIN) in router environment
9656 successfully. Tested with two routers, two servers and two
9659 * Tested channel message sending in router environment successfully.
9661 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Added silc_server_save_channel_key into server.[ch] to save the
9664 received channel key in Channel Key payload processing. It is
9665 also used in JOIN command reply handling.
9667 Equivalent function silc_client_save_channel_key added into
9668 client.[ch] into client library.
9670 * Changed JOIN command reply to send information whether the channel
9671 was created or not (is existing already) and the channel key
9672 payload. Changed protocol specs accordingly.
9674 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9675 the request was sent by ID and not by nickname. Crashed on
9678 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9681 now correctly save the received data.
9683 * silc_server_free_sock_user_data now notifies routers in the
9684 network about entities leaving the network.
9686 At the same time implemented functions silc_server_remove_id
9687 and silc_server_send_remove_id to receive and send REMOVE_ID
9688 packets. The packet is used to notify routers in the network
9689 about leaving entities. The ID removed will become invalid in
9692 * Added function silc_idlist_del_server into server. Removes and
9693 free's server entry from ID list.
9695 * silc_server_private_message function now checks, if we are router,
9696 that the destination ID really is valid ID, naturally.
9698 * In router when NEW_ID packet is received (for new client) the
9699 hash of the Client ID is saved in the ID Cache but the
9700 client->nickname is set to NULL, instead of putting the hash
9703 IDENTIFY command now also checks that client->nickname must be
9704 valid. If it is not if will request the data from the server who
9705 owns the client. Added new function
9706 silc_server_command_identify_check.
9708 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9709 to set the command to already allocated Command Payload.
9711 * Tested private message sending in router environment with two
9712 routers, two servers and two clients. Fixed minor bugs and now
9715 * Fixed segfault from client's NAMES command. Used to crash if
9718 * Forwarded packets must not be routed even if it is not destined
9719 to the receiver. Changed server code comply with this.
9721 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Added `require_reverse_mapping' boolean value to ServerParams
9724 structure. If TRUE (not default) the server will require that
9725 the connecting host has fully qualified domain name.
9727 If the reverse mapping is not required and hostname could not be
9728 found the IP address is used as hostname.
9730 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Implemented version string checking to both client and server.
9733 The check is incomplete currently due to the abnormal version
9734 strings used in development version of SILC.
9736 * Changed all command functions in server to use the new
9739 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Changed char *data to unsigned char *data in ID Cache system to
9742 support binary data as ID Cache data. Changed code to support
9743 binary data in lib/silccore/idcache.c.
9745 * Renamed silc_server_packet_relay_command_reply to
9746 silc_server_command_reply as it is normal packet receiving
9747 function. Rewrote the function to accept command replys for
9748 servers and not only for clients.
9750 * Mark remote router always as registered server if we are connecting
9751 to it. Otherwise, commands sent by the router to us are ignored.
9753 * All ID List find routines now returns the ID Cache Entry pointer
9754 as well if requested.
9756 * WHOIS command works now in router environment, tested with two
9757 routers, two servers and two clients.
9759 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9760 in router environment (as it is almost equivalent to WHOIS) but
9761 hasn't been tested thoroughly. Added new functions:
9763 silc_server_command_identify_parse
9764 silc_server_command_identify_send_reply
9765 silc_server_command_identify_from_client
9766 silc_server_command_identify_from_server
9768 * Disabled route cache adding because adding two different ID's with
9769 same IP replaces the old cache entry thus giving wrong route.
9770 The entry->router->connection is always the fastest route anyway
9771 so route cache may not be needed. Of course, new routes maybe
9772 established after receiving the ID when the entry->router->connection
9773 might not be anymore the most optimal.
9775 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9777 * Add route cache for received ID for fast routing.
9779 * Added silc_server_packet_route to route received packet on router
9780 that is not destined to us.
9782 * Renamed silc_server_get_route to silc_server_route_get.
9784 * Added id_string and id_string_len fields into SilcServer to
9785 include encoded ServerID for fast comparing without excess
9786 encoding of the ID's.
9788 * Cleaned up WHOIS command on server side. Added following static
9791 silc_server_command_whois_parse
9792 silc_server_command_whois_check
9793 silc_server_command_whois_send_reply
9794 silc_server_command_whois_from_client
9795 silc_server_command_whois_from_server
9797 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9798 arguments in command replies. All command functions should be
9799 updated to use this macro.
9801 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Minor typo fixes on command reply handling on server.
9805 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Added silc_server_command_add_to_channel internal routine to add
9808 the client to the channel after router has created the channel and
9809 sent command reply to the server.
9811 * Added generic silc_server_send_command to send any command from
9814 * Use static buffer with ID rendering instead of duplicating data.
9816 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * Fixed a channel user mode bug when joining to a channel server gave
9819 everybody channel founder rights, oops.
9821 * We mark ourselves as the router of the incoming server connection
9822 if we are router ourselves. This way we can check in some packet
9823 sending functions whether it is locally connected server. For
9824 incoming router connections we put NULL.
9826 * For router sending packets locally means now always sending the
9827 packet cell wide; to local clients and local servers. For normal
9828 server sending packet locally means sending it to only local
9831 * Fixed the JOIN command to really work in router environment. If the
9832 channel is created it is always created by the router. Router is
9833 also responsible of making the initial joining to the channel,
9834 sending JOIN notify to the sending server and distributing
9835 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9836 does not exist server doesn't do anything else but forward the
9837 command to the router which performs everything.
9839 * Added silc_server_send_channel_key function to send the Channel Key
9842 * Added silc_server_create_channel_key to create new channel key. The
9843 channel key is now re-generated everytime someone joins or leaves
9844 a channel, as protocol dictates. Note: channel->key_len is the
9847 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9850 packet_receive.[ch] to separate packet sending and receiving
9851 routines. The server.[ch] now includes everything else including
9852 actual packet processing (writing and reading data) and other
9855 Renamed silc_server_private_message_send_internal to
9856 silc_server_send_private_message. The routine is still though
9857 used only to relay private messages as server does not send
9858 private messages itself.
9860 Renamed silc_server_new_channel to silc_server_create_new_channel
9861 and added new function sicl_server_new_channel that handles the
9862 incoming New Channel packet. Added also new sending function
9863 silc_server_send_new_channel to send New Channel Payload.
9865 * Added new function silc_server_notify to process incoming notify
9866 packet to the server/router. Server may then relay the notify
9867 to clients if needed.
9869 * Added new function silc_server_new_channel_user to process incoming
9870 New Channel User packet. Router will redistribute the packet and
9871 send JOIN notify to its local clients and locally connected servers
9872 if needed. Normal server will send JOIN notify to its local client
9873 on same channel when received this packet. Added also corresponding
9874 sending function silc_server_send_new_channel_user to sent the
9877 * Added boolean route argument to send_notif_to_channel and
9878 packet_send_to_channel functions to attempt to route the packet
9879 if it is TRUE and send only locally if it is FALSE.
9881 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9883 * silc_server_replace_id now broadcasts the received replace ID
9884 packet if it is not broadcast packet already. The router must
9885 broadcast to inform other routers about changed ID.
9887 * Added backpointer to server's router into SilcServer context in
9888 silcd/server_internal.h.
9890 * Fixed silc_server_packet_broadcast to send correct broadcast
9893 * The channel key is now distributed to the local client as soon
9894 as it is received from the router (in router environment) so that
9895 no other packet may be sent for the channel until client has
9898 * silc_server_remove_channel_user now broadcasts the received
9899 Remove Channel User packet if it is not broadcast packet already.
9900 The router must broadcast to inform other routers about removed
9903 * Added users field into SilcPacketContext that is a reference count
9904 of the context. One can increase the reference count by calling
9905 silc_packet_context_dup which is now changed to just increase the
9906 reference count instead of duplicating the data. The reference
9907 count is decresed by calling silc_packet_context_free that will
9908 free the data after the reference count hits zero.
9910 For now on the packet context and everything allocated into it
9911 (including the raw packet from network) must be freed by calling
9912 the new silc_packet_context_free function. Added also new function
9913 silc_packet_context_alloc that must be used now to allocate the
9914 context. This also means that if a routine is asynchronous from
9915 silc_[client/server]_packet_parse_type the packet context must
9916 be duplicated by calling silc_packet_context_dup. Otherwise it
9917 gets free'd after silc_[client/server]_packet_parse_type returns.
9918 Also, one must remember that if packet is duplicated then its
9919 reference count must be decresed by calling the free function as
9920 many times as it was duplicated.
9922 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9923 from both client and server.
9925 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Made joining to a channel working in router environment.
9929 * Cleaned up JOIN command on server side and create function
9930 silc_server_command_join_channel internal routine to make the
9933 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9935 * Changed silc_command_pending list to SilcDList. Also, added
9936 `ident' field to SilcServerCommandPending structure to identify
9937 the reply and to call correct callback.
9939 Added silc_server_command_pending_check function to replace the
9940 corresnponding macro. The silc_command_pending list is not
9943 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9944 to set identifier to previously allocated Command Payload. It
9945 is used to set identifier for command when resending Command
9948 * Added silc_command_payload_encode_payload to encode Command
9949 Payload buffer from SilcCommandPayload structure.
9951 * Added silc_argument_payload_encode_payload to encode Argument
9952 payload buffer from SilcArgumentPayload structure.
9954 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9956 * Changed WHOIS command to support router connection on server side.
9957 The whois request is always sent to router unless the server is
9958 standalone server. After server has received the reply from the
9959 router will it send the reply to the client.
9961 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9962 broadcast received broadcast packet. The function is used only
9963 by router. The broadcast packet is always sent to the router's
9966 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9967 render given ID to printable string, for log files for example.
9969 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9971 * Made basic router to router connections working. At least they
9972 can now connect to each other but nothing really works the way
9973 they are supposed - yet.
9975 * Added new initiator token to RouterConnection configuration
9976 file in silcd/serverconfig.[ch]. It is used to tell whether we
9977 are the initiator to the remote router or whether we'll expect
9978 the other end to connect.
9980 * Moved registering of listener task to silc_server_init, hence
9981 the server starts listenning as soon as it is run, even if it
9982 does not have connections to other routers. Let's see how well
9985 * Changed default connection retry timeouts for more suitable in
9988 * Removed cipher and such arguments from silc_idlist_add_client
9989 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9990 Added new function silc_idlist_add_data to add the keys and stuff
9993 * Added SilcIDListData structure and added it to SilcClientEntry
9994 and SilcServerEntry as their first field in the structure. This
9995 way we can explicitly cast the ID entries to the SilcIDListData
9996 structure and get common data for the entries. In past, we had
9997 to first check what type of connection it is and then cast it to
9998 correct ID entry type. Now, we can directly cast the opaque
9999 pointer to the SilcIDListData (no matter what ID entry it actually
10000 is) and get the data needed.
10002 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10005 in some circumstances even if threre were timeout tasks, though not
10006 IO tasks, but tasks anyway. Now fixed.
10008 * Defined SilcServerConnection structure to hold connection specific
10009 stuff about directly connected servers and routers. The definition
10010 is currently in silcd/server_internal.h. I thought about having
10011 a bit more important role fro this struct but for now it is used
10012 only when connecting to other server (or router actually).
10014 * Added connecting retry support in server when connecting to
10015 router(s). The retry feature implement exponential backoff
10016 algorithm. Also, added SilcServerParams structure to hold default
10017 parameters for server. For now, it include these retry settings
10018 and are hard coded. After server is moded to be as Silc Server
10019 Library this structure will be more important.
10021 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Changed client librarys channel->clients table to SilcList and
10024 changed code accordingly.
10026 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Changed client's channel table to SilcList and changed code
10029 accordingly. Also changed SilcChannelClientEntry to include back-
10030 pointer to the channel so that client entry can use that structure
10031 as list as well and we have fast cross-reference to the channel.
10032 This change dramatically decreased the complexity of channel
10033 handling with client entry and vice versa (removed one extra
10034 loop when searching for channel entry from many functions).
10036 * Changed server->sim from table to SilcDList and changed code
10039 * NAMES command can now be used from user interface. It will show
10040 the user list on the channel, neatly.
10042 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10043 Code now saves realname of the user if it becomes available.
10045 * Renamed configure.in to configure.in.pre and made ./prepare
10046 script to automatically add correct version string to
10047 configure.in which it creates from configure.in.pre.
10049 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * NAMES command reply now shows users mode with the nickname when
10052 joining to channel.
10054 * Moved silc_client_ch[u]mode[_char] functions from
10055 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10056 place sucks, they are utility functions and should be in some
10059 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10061 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10064 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Added TRQ (efficient deque and list library) into lib/trq. This is
10069 a very good list library that is currently used in the SILC. Defined
10070 SilcList API over the library because I didn't like the API very
10071 much. See lib/trq/silclist.h for the API and examples of how to
10072 use the API. Fixed various places in the code to use the new
10073 SilcList API. The SilcList is meant for lists that has a structure
10074 already defined as a list. It is not suitable to add just some
10075 context to the list (in TRQ, the context is the list actually).
10077 So, I defined SilcDList that can be used for the purpose where
10078 predefined list structure does not exit. This can be used as
10079 such list. Now some context just can be added to the SilcDList.
10080 Currently this list is not used in the SILC just yet, though there
10081 are a lot places where this can replace dynamically allocated
10082 tables and I will fix these places, later, to use SilcDList.
10083 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10084 and use TRQ internally).
10086 Also fixed some annoying warning messages that the original TRQ
10087 code generated. Also minor changes to TRQ's Makefile.in.
10089 * Added support for querying by Client ID to both WHOIS and
10090 IDENTIFY commands into server, as required by the protocol.
10092 * Removed method function pointers from SilcBuffer structure. They
10093 weren't used to anything and just increased the context size for
10094 no good reason. This change also made silc_buffer_alloc and
10095 silc_buffer_free functions inline functions.
10097 * Disabled command flooding detection support until it's fixed so
10098 that it accepts commands in but does not execute them more than once
10101 * Added silc_net_localhost(), to return local hostname, into
10102 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10103 that must be initialized before calling silc_client_init.
10105 * Added new function: silc_server_send_notify_on_channels to send
10106 notify messages to all channels client has joined. It is assured
10107 that the message is sent only once per client.
10109 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10110 lib/silcutil/silcutil.[ch] as silc_format function. The new
10111 function is generic and is used by server as well, not only by
10112 the logging routines.
10114 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10115 the provided version string was not acceptable. Added new function:
10116 silc_ske_check_version into lib/silcske/silcske.h. The function
10117 must be implemented by the application (client or server) and it
10118 does not reside in the SKE library. The function checks the version
10119 string remote end sent.
10121 * Added back pointers (to opaque context and to SilcSocketConnection)
10122 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10124 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10125 duplicate packet context structure.
10127 * Changed `notify' client operation to send same arguments as client
10128 receives from server except for ID's. ID's are mapped to correct
10129 ID entry and that is returned. Also, if channel entry is not sent
10130 by server but the notify is for channel the channel entry is sent
10131 to application (otherwise application doesn't know that it is for
10132 channel (library gets it from packet's Destination ID)).
10134 * Added silc_client_remove_from_channels into client library to
10135 remove a client from all channels it has joined to. Used when
10136 received SIGNOFF notify from server. Added also new function
10137 silc_client_replace_from_channels to replace old ID entry with
10138 new ID entry on all channels. Used when received NICK_CHANGE
10139 notify from server.
10141 * Fixed ID Cache list handling in silc_idlist_get_client in
10142 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10143 to get (or query) client by ID.
10145 * Updated TODO list.
10147 * Added connection authentication status message defined by the
10148 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10149 support for these into the code in client and server side.
10151 * Added generic function silc_client_send_command to send any command
10152 with variable argument list. Application should use this function
10153 to send commands if the command functions provided by the library
10154 does not suite for the application's user interface needs.
10156 * Added new `failure' client operation. Application is notified about
10157 received failure packet if client is executing a protocol. In this
10158 case the protocol's execution has failed.
10160 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10161 is required by the protocol.
10163 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10164 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10167 * Added status flag to SilcSKE object to indicate realtime status
10168 of the SKE protocol.
10170 * Application receives now exactly same command reply arguments as
10171 the library receives from server. However, if ID is received the
10172 corresponding ID entry is returned to the application (eg. Client
10173 ID is mapped to correct SilcClientEntry entry and that is returned).
10174 Changed command_reply client operation due to this change.
10176 * Changed all ID's in commands and in command replys as ID Payloads.
10177 Change affected both client and server side codes.
10179 All ID's sent in SILC network (with execption of ID's in SILC
10180 Packet header) are sent in ID Payload to support variable length
10183 * Server now notifies nick changes and notifies all clients on
10184 the channels about the new nickname (about the new Client ID,
10187 * Implemented CMODE command to change channel modes. Supports all
10188 channel modes defined by the protocol specs except ban and invite
10189 lists. (Also, private channel key mode is supported but support for
10190 setting private channel key in client is missing, thus, this mode
10191 has no effect on client side (except that server requires that the
10192 client uses private channel key and normal channel traffic does not
10195 Also, invite mode works per se, but INVITE command does not work
10196 yet correctly, so you can set channel as invite only channel but
10197 inviting clients to the channel does not work (it is yet to be
10198 thought what's the best way to do it).
10200 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10201 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10202 Implemented CUMODE command to change user's mode on the channel.
10203 Supports all modes defined by the protocol specs.
10205 * Added NAMES command reply to return users modes on the channel.
10207 * Removed unnecessary and slow ciphers from lib/silccrypt.
10209 * Set SO_KEEPALIVE option to connection sockets by default.
10211 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10213 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10214 redefined the Notify Payload into protocol specs.
10216 * Added silc_id_payload_parse_id to get ID directly from raw
10219 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10222 accept searching by Client ID as well.
10224 * Added support for LEAVE and SIGNOFF notify types in client library.
10226 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10227 to parse ID Payload from raw data.
10229 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Added flags parameter into silc_ske_assemble_security_properties
10232 function in lib/silcske/silcske.[ch].
10234 * Changed notify client operation to fit better for notify messages
10235 sent by server. The notify payload received from server is now
10236 passed to the application (after parsing it to SilcNotifyPayload).
10237 It is application's responsibility to retrieve the arguments
10238 from the payload and show the message the way it wants. The message
10239 sent by server is implementation specific.
10241 * Changed public keys to comply with the protocol specification.
10242 Old public keys are not supported anymore and are not compatible.
10244 * Removed nickname from Channel Payload as the latest draft removed
10245 it. The client must resolve the nickname from the NAMES command
10246 reply received when it joined the channel.
10248 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10250 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10252 * Fixed some errors in protocol specification drafts.
10254 * Created lib/silccore/silcnotify.c to implement Notify Payload
10255 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10256 generic payloads described by protocol specifications. The file
10257 includes implementations for ID Payload and Argument Payload.
10259 * Changed Command Payload implementation to use the new Argument
10260 Payload. Changed command_xxxx_payload to command_payload_xxxx
10261 to comply with SILC coding conventions.
10263 * Added suppport for Argument Payload handling in Notify Payload
10264 implementation as protocol requires it. Added the new support
10265 into server and client lib as well.
10267 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Added support for multiple nicknames on same channel. [n] is
10270 added locally to the nickname if there are more than one same
10271 nicknames on the channel.
10273 * Server now sends all nicknames that matched WHOIS request.
10274 Client also shows the list received from server.
10276 * Added TOPIC command to client side. User can now set and show
10277 current topic on channel.
10279 * Added MOTD command to client and server. Also, server sends the
10280 motd when client connects to the server.
10282 * Changed version strings to comply ISO 8601.
10284 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10286 * Fixed protocol error handling in client library. It should now
10287 cope even if the SKE fails for some reason.
10289 * Made new protocol specification drafts for submitting to IETF.
10291 * Implemented TOPIC command to server in silcd/command.c.
10293 * Added two new notify types into lib/silccore/silcnotify.h:
10294 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10295 notify nickname change and topic setting/change on a channel.
10297 * API change of command_reply operation in client library. The
10298 application gets now the status type received from server as well.
10300 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10304 * Cras fixed and optimized the packet handling even further and
10305 it should work now. Minor change to the prototype of function
10306 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10308 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Added new function into lib/silcutil/silcschedule.[ch]:
10311 silc_schedule_with_fd to select() a specified fd. The function
10312 returns after timeout expires or data arrives or goes. The
10313 function is used by packet routines to wait that all data is
10314 received from network.
10316 * Fixed data reading from network in lib/silccore/silcpacket.c.
10317 The code now assures that all data is read from the fd and then
10318 continues packet processing. This was a bug fix since the code
10319 used to drop some data in some circumstances.
10321 * Added new function into lib/silcclient/client.[ch]:
10322 silc_client_start_key_exchange to start key exchange after
10323 connection has been established to server. The code internally
10324 now uses this funtion but its main purpose was to provide it
10325 for applications that perform their own connecting. After
10326 application has created a connection it merely calls this
10327 function to start the key exchange between client and server.
10328 The library takes care of everything else after that.
10330 Updated also lib/silcclient/README to explain the usage of
10333 * Do not send to application information that connection has
10334 been established. Application gets notified it by connect
10337 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Applied cras's patch to add silc_schedule_one function. The
10340 function runs scheduler once and returns.
10342 * Fixed the scheduler after cras messed it up. The timeout
10343 handling works now as it's supposed to work.
10345 * Added into lib/silccore/ silcnotify.h to include notify
10346 message types support. Changed silc_server_send_notify*
10347 functions, in server.[ch], to support those new notify types.
10348 Added the support for the notify types into client library,
10349 as well. Added new notify client operation into ops.h in
10352 * Changed silc_server_packet_send_to_channel to send normal
10353 packets instead of just channel message packets. The function
10354 is now used to send the notify packets to channels. It is not
10355 used to send channel message packets anymore, as server never
10356 sends them anymore.
10358 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10359 va_arg()s as it seems to require it nowadays. I guess, if SILC
10360 is compiled with older va_arg() the new code should work anyway.
10362 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Splitted core library. Core library (lib/silccore) includes
10365 now only SILC protocol specific core (and common) components.
10366 Created new utility library (lib/silcutil) that includes more
10367 generic purpose stuff. The stuff for util library was taken
10368 from the old core library. This was minor and easy split.
10370 * Created SILC Client Library (lib/silcclient) that includes
10371 implementation of the SILC client without user interface. This
10372 was major move from silc/ directory. The code has been changed
10373 so that it is transparent towards the user interface. The
10374 silc/ directory includes now the same user interface as before
10375 and it uses the new client library. Read lib/silcclient/README.
10376 Basicly, the client library performs everything else related
10377 to SILC except user interface handling. Also, configuration
10378 files are considered to be part of user interface and library
10379 does not handle them.
10381 This change also changed a lot of structures, function naming etc.
10382 Most important change was that SilcClientWindow object was
10383 renamed to SilcClientConnection in the client library. Created
10384 also new file lib/silcclient/ops.h. Also added new files
10385 silc/local_command.[ch] and silc/client_ops.[ch].
10387 All these changes were made to make it easier for user interface
10388 designers to create what ever user interface for the SILC client
10391 It is also expected that the server will be moved to lib
10392 directory as well and SILC Server Library will be created;
10393 sometimes in the future.
10395 * Removed Local commands from lib/silccore/silccommand.h as
10396 they are application specific and new client library does not
10397 handle any of those anymore.
10399 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10400 old client implementation in silc/.
10402 * Added support for callback functions in SILC_LOG_* macros.
10403 Application can now set its own callbacks that will be called
10404 instead of using the default functions that will always print
10405 the debug messages to stderr (or stdout). Also, debugging can
10406 now be disabled by setting silc_debug to FALSE and re-enabled by
10407 setting it to TRUE. Note, that logging will still work even
10408 if debugging is disabled.
10410 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10411 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10412 silc_log_reset_debug_callbacks.
10414 * To enable debugging in silc client one must give now -d
10415 option on command line.
10417 * Changed silc_schedule_init to automatically allocate task queues
10418 if they are not allocated before calling it.
10420 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Added GMP 3.1 into math library.
10424 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10426 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10427 a channel in SILC network. The packet is used by servers and
10428 routers to notify other routers that user has left a channel.
10429 This little feature was missing until now. Added the feature
10430 to protocol specification as well.
10432 Added functions: silc_server_send_remove_channel_user and
10433 silc_server_remove_channel_user into server.[ch].
10435 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10436 lib/silccore/silcpacket.h. However, they are not implemented
10439 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Fixed joining to a channel and sending channel messages
10442 between server and router. The channel message sending should
10443 now work inside a cell.
10445 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Fixed the private message sending between server and router.
10448 The private message sending should now work inside a cell.
10450 * Added silc_server_replace_id into server.[ch] to replace
10451 existing ID in the SILC network.
10453 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10454 and silc_idlist_replace_server_id into idlist.[ch] in server.
10456 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10458 * Fixed the server to server connections. Server can again now
10459 connect to router. Router to router connections probably does
10462 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Added dynamic protocol registering support. Now protocols can
10465 registered and unregistered on the fly. Patch by cras.
10467 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Added lib/contrib directory to hold routines that some platforms
10470 don't have but are needed by SILC.
10472 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10473 into lin/contrib to provide getopt() and getopt_long() for
10474 those who don't have it.
10476 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10478 * Added AWAY command to client. When away message is set and
10479 client receives a private message packet the client automatically
10480 replies to the sender with the away message.
10482 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10483 bug seemed to be the cause of recent problems when compiling
10486 * Added version detection support to SKE protocol specification
10487 and added the new changes to the SKE implementation as well.
10488 There were other minor changes in the SKE protocol as well.
10490 Many changes in lib/silcske/silcske.[ch] and in
10491 lib/silcske/payload.[ch].
10493 * Added ^U functionality, clear input line. Patch from cras.
10495 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Mainly small bugfixes on core library. Fixed some debugging
10498 logging and buffer overflow in silclog.c.
10500 * Updated config.sub and config.guess on the distribution tree.
10502 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Added command lagging support in server. Client may execute
10505 commands now only once in two seconds.
10507 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Optimized packet reception. MAC computation and checking is now
10510 also more optimized. A lot previously duplicated code is now
10511 used as generic by both client and server.
10513 * Fixed key pair generation in clientutil.c
10515 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Added into lib/silccore/silcbufutil.[ch] new function;
10518 silc_buffer_realloc.
10520 * Moved generic packet sending/encryption functions to
10521 lib/silccore/silcpacket.[ch] from client and server. Some
10522 rewriting of the functions.
10524 * Moved all generic packet reception/decryption functions to
10525 lib/silccore/silcpacket.[ch] from client and server. The
10526 packet processing is now much cleaner in both client and server.
10527 These were major changes in both client and server.
10529 * Created many common functions in server to do packet sending.
10530 Previously code were duplicated a lot, this has been removed
10531 with these changes.
10533 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Rewrote major parts of the ID cache system. Don't know
10536 whether it is better now or not but at least the API is more
10539 * Major rewrite on ID cache stuff on client because of the ID
10540 cache API changes. Added idlist.c to client.
10542 * Also major rewrite on ID cache stuff on server as well.
10543 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10544 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10545 in hand, instead they are all put into the ID cache system now.
10546 All server_idlist_* routines uses ID cache now instead of
10547 traversing its own lists (those lists does not exist anymore).
10548 SilcIDList though still exists. Also, SilcXXXEntry's are
10551 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10553 * Finally made the SKE implementation compliant to the protocol
10554 specification. All mp integers are now binary encoded as
10555 opposed being HEX encoded.
10557 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10560 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10561 functions: silc_[encode/decode]_pem. Also added function
10562 silc_encode_pem_file to PEM encode with newlines ('\n') for
10563 saving into a file.
10565 * SILC public keys are now encoded either PEM or binary. Same
10566 option is for private keys as well. By default private keys
10567 are binary encoded and public keys PEM encoded. Silly HEX
10568 encoding were removed.
10570 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10571 function to create fingerprints.
10573 * Fixed a bug in SHA1; does not change the original data anymore.
10575 * Partly implemented INFO command on client and server side.
10576 Fixed CLEAR command. Changes to SERVER command; show current
10577 server(s) when giving command without arguments. Added
10578 VERSION command to client.
10580 * Added check to server that unregistered connections cannot
10581 execute commands (unless it is specificly allowed).
10583 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Fixed screen refresh.
10587 * Fixed channel joining bug from client. On some circumstances
10588 client tried to join to a channel it had already joined.
10590 * Added public key verification process into client's protocol.c.
10591 The client now verifies the public key from user and saves
10592 it into ~./silc/serverkeys/ directory.
10594 Added into: clientutil.[ch]: silc_client_verify_server_key.
10596 * Changed SKE protocol's silc_ske_initiator_finish function
10597 to accept callback function that verifies the received public
10598 key. Removed old silc_ske_verify_public_key function.
10600 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10602 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10603 silc_pkcs_private_key[_data]_set.
10605 * Made the password and public authentication more cleaner in
10606 server's protocol.c.
10608 * Removed historic and obsolete protocol `channel_auth' from
10609 both client and server.
10611 * Removed wrong way of sending command status messages from
10612 server to client in server's command.c. The old way violated
10613 protocol specification.
10615 Changes to silccore/silccommand.[ch]: removed
10616 silc_command_encode_status_payload -> not needed anymore,
10617 changed silc_command_encode_payload_va to accept extra
10618 argument on variable argument list. The argument type must
10619 now be provided to the function. Also, added new function:
10620 silc_command_encode_reply_payload_va which is same as
10621 normal command_encode_payload_va except command status type
10622 is provided as extra argument.
10624 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Added ~./silc directory handling. The directory includes the
10627 public and private keys for the client.
10629 Added silc_client_check_silc_dir, silc_client_create_identifier
10630 and silc_client_load_keys.
10632 * Implemented SILC protocol compliant public key. Added public
10633 and private key saving to and loading from files.
10635 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10636 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10637 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10638 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10639 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10641 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10642 silc_pkcs_load_[public/private]_key.
10644 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Added silc_server_get_route (route.[ch]) to get connection
10647 data for the fastest route for given ID.
10649 * Implemented INVITE command on client and server. The command
10650 were re-defined in the SILC Protocol Specification and the
10651 implementation now complies with the specification.
10653 * Implemented PING command on client and server.
10655 * Implemented NAMES command on client and server. The server side
10656 supports currently only normal server not router server yet.
10657 Some changes to NAMES definition in SILC protocol specification.
10659 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Implemented LEAVE command on client and server.
10663 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10664 again. This change was made to the protocol as well. Server
10665 should not violate the protocol specification anymore.
10667 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10669 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10670 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob