1 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Check that packet queue purging was successful. Affected
4 files lib/silcclient/client.c and silcd/packet_send.c. Related
7 * Do not clear the inbuf even if it is empty if QoS was applied
8 to it. Otherwise the QoS data is cleared and MAC failed error
9 will occur. Affected file lib/silccore/silcpacket.c.
11 * Use the rekey period time as rekey protocol timeout value.
12 If the rekey does not succeed during the rekey period there's
13 something very wrong, and we most likely end up with wrong keys,
14 do graceful reconnect then. Affected file silcd/server.c.
16 * Take reference of the socket in the parser context, as it's
17 possible to have the parsers in queue after the socket is
18 disconnected and this may cause crash. Affected files are
19 lib/silccore/silcpacket.c, lib/silcclient/client.c and
22 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
24 * Fixed KICK command reply sending, it sent to replies.
25 Affected file silcd/command.c.
27 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
29 * Finish the silc-mime.pl script. It now supports MIME type
30 guessing using magic files, signing data messages, executing
31 MIME handlers in background. Affected files
32 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
34 * Changed MIME signal handler to make things easier for the perl
35 script. Affected files irssi/src/silc/core/client_ops.c,
36 silc-servers.c, and irssi/docs/signals.txt
38 * Cleaned up the silc_mime_parse function and fixed detection
39 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
41 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
43 * Resolve the IP for file transfer listener from the connection
44 socket. Affected file lib/silcclient/client_ftp.c.
46 * Accept NULL hostname parameter in the functions
47 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
48 if hostname is not wanted.
50 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
52 * Fixed race condition between silc_client_init and
53 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
55 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
57 * Fixed file transfer connection closing when SIGNOFF for
58 the client is received from server. Affected file is
59 lib/silcclient/client_ftp.c.
61 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
63 * Check for disconnected socket in QUIT callback. Affected
66 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
68 * Modified the MIME parsing to allow \n and \r\n as delimiters.
69 Affected files lib/silcutil/silcstrutil.c
71 * Cleaned up the escape/unescape functions for correctness and
72 speed. Affected file irssi/src/silc/core/client_ops.c
74 * Removed handling for data messages with Content-Type: text/*,
75 moved parsing of MIME headers to the signal handler, added
76 support for signing and verifying data messages. Affected
77 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
78 irssi/src/silc/core/silc-{servers,channels}.c
80 * Added a perl script for handling data messages based on
81 information read from Mailcap files. New file
82 irssi/scripts/silc-mime.pl
84 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
86 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
87 acknowledge recepetion of a message to the sender. Updated
90 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
92 * Unregister channel key saving callback when deleting channel.
93 Affected file lib/silcclient/idlist.c.
95 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
96 before calling notify client operation. Affected file is
97 lib/silcclient/client_notify.c.
99 * Unregister QoS tasks when deleting the socket connection.
100 Affected files lib/silcutil/silcsockconn.[ch],
101 unix/silcunixsockconn.c.
103 * Implemented latest presence-attrs draft changes. Affected
104 files lib/silccore/silcattrs.h and
105 irssi/src/silc/core/silc-queries.c.
107 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
109 * Save old channel keys in list to allow more rapid change
110 of channel keys if server for some reason does that. This
111 avoids loosing so many channel messages due to not having
112 key to decrypt. Affected file lib/silcclient/silcclient.h,
113 idlist.c and client_channel.c.
115 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
117 * Continued backup router tests and fixes. Affected files
118 silcd/server_backup, server_util.c, server.c. See TODO.
120 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
122 * Fixed SERVER_SIGNOFF handling in servers. The client
123 was removed from wrong list thus not removing the client
124 at all. Affected file silcd/packet_receive.c.
126 * Do not execute rekey protocol for disabled connections as
127 it would never go through. Affected file silcd/server.c.
129 * Added timeout for rekey protocol to catch if the protocol
130 never executes successfully. Affected files silcd/server.c
133 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
135 * Abandon packet processing for disconnected sockets. Check
136 this always after calling packet processing callback.
137 Affected file lib/silccore/silcpacket.c.
139 * Fixed double registration disconnection code in server.
140 Closed wrong connection. Affected file silcd/packet_receive.c.
142 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
144 * On normal server reconnect to primary during resuming 4
145 times, then give up. Affected file silcd/server_backup.c.
147 * If during reconnecting to routers we notice we have router
148 connection but no primary router set, the server is in desync.
149 Reconnect to primary to restore network. Affected file
152 * Assure that only one protocol is exeucting at the same time.
153 Added checks for all protocols. Affected files are
154 silcd/server.c and server_backup.c.
156 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
158 * Check that a string is not already part on invite/ban
159 string when processing it. Affected file silcd/server_util.c.
161 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
163 * Fixed the CUMODE_CHANGE for founder mode changes to comply
164 with 1.2 version of the protocol. Affected file is
165 silcd/packet_receive.c.
167 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
169 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
170 where the passphrase was given. Affected file is
173 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
175 * INVITE and BAN notifys are now delivered from routers to
176 servers (but not clients) on the channel. Updated specs and
177 code. Affected files silcd/packet_[send|receive].[ch],
178 command.c, server.c and server_util.c.
180 * Implemented INVITE and BAN announcing. Affected files are
181 silcd/server.[ch], server_util.c.
183 * Implemented SilcStatus error type argument returning in
184 command reply error in server. Affected file silcd/command.c.
186 * Implemented SilcStatus argument returning in comand reply
187 in client library. The command_reply client operation now
188 returns error specific arguments as well. Affected files
189 are lib/silcclient/command_reply.[ch], client_resume.c,
190 lib/silccore/silcstatus.[ch].
192 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
194 * Backup router protocol version 1.2 implemented. Testing still
195 required. Affected files in silcd/server_backup.[ch], server.c,
196 packet_receive.c and server_internal.h.
198 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
200 * silc_client_send_[channel|private]_message now return TRUE
201 or FALSE. Affected file lib/silcclien/client_channel.c and
204 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
206 * Check for explicit nickname in INVITE and BAN processing
207 during join as well (and don't expect only wildcards in
208 invite/ban strings). Affected file silcd/command.c.
210 * Fixed the INVITE and BAN by public key. The public key saved
211 is the PK payload (as specified) not the raw data. Affected
212 file silcd/server_util.c.
214 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
216 * UTF-8 text message support for actions and notices in SILC
217 Client. Affected file irssi/src/silc/core/client_ops.c.
219 * silc_get_username and silc_get_real_name now returns sensible
220 data on Win32. Patch by Toni Willberg. Affected file is
221 lib/silcutil/win32/silcwin32util.c.
223 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
225 * Provide a signal handler to send MIME encoded messages and emit
226 a signal when a MIME encoded message is received. Also document
227 the signals for usage with the perl interface.
229 A sample perl script will be supplied at a later point.
231 Affected files are irssi/docs/signals.txt,
232 irssi/src/silc/core/client_ops.[ch],
233 irssi/src/silc/core/silc-{channels,servers}.c
235 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
237 * Use SILC_COMMAND_PING to estimate the round-trip time to the
238 server. Use this time to display a lag and disconnect when it
239 exceeds a specified limit.
241 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
243 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
245 * Remove the channel auth list in normal server if router
246 encofrces its list during connecting. Send notify to channel
247 to remove the mode to remove the list. Affected files are
248 silcd/server_util.c and silcd/packet_receive.c.
250 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
252 * Added support for channel public keys. Updated protocol specs
253 and implemented it. Affected files are
254 silcd/command.c, command_reply.c, lib/silcclient/command.c,
255 lib/silcclient/command_reply.c.
257 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
259 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
260 terminate the process on Linux. Affected file silcd/silcd.c.
262 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
264 * Check for NULL buffer in silc_buffer_clear. Affected file
265 is lib/silcutil/silcbuffer.h.
267 * Simplified the backup router protocol by removing the _GLOBAL
268 types. Updated protocol specs and the code. Affected files
269 are silcd/server_backup.[ch].
271 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
273 * Deny '@' and '!' from nicknames since they are reserved
274 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
275 Updated protocol specs and the code.
277 Affected files are silcd/server_util.[ch].
279 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
281 * Fixed stack overflow in Irssi SILC client. Affected
282 file irssi/src/silc/core/client_ops.c.
284 * Check that Host is set in ServerConnection and RouterConnection
285 in silcd.conf. Affected file silcd/serverconfig.c.
287 * Fixed crash in server with protocol completion callbacks,
288 namely rekey and backup resuming protocols. Affected files
289 are silcd/server_backup.c and silcd/server.c.
291 * Fixed rekey protocol to not restart if it is started already.
292 Affected files are lib/silcclient/client.c and
295 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
297 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
299 * Fixed EOF handling in SILC Config, affected file
300 lib/silcutil/silcconfig.c.
302 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
304 * Fixed RESOLVING flag handling in JOIN notify and other
305 notifys to handle the resolvings correctly in client library.
306 Affected file lib/silcclient/client_notify.c.
308 * Do not send full INVITE and BAN lists in INVITE and BAN
309 notifys, only the changed information. Affected file
312 * Fixed INVITE notify sending in INVITE command, send it
313 only when needed. Affected file silcd/command.c.
315 * Handle the founder key change properly in CMODE_CHANGE
316 notify. Bug #122. Affected file silcd/packet_receive.c.
318 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
320 * Remove the mark for output (mark it only for input) after
321 purging outgoing queue. Prevents the "Error in select()"
322 floods. Affected file silcd/packet_send.c.
324 * Fixed incorrect connection deletion from client library
325 after calling "connect" client operation. Could cause
326 crashes for example during reconnect timeouts. Affected
327 files are lib/silcclient/client.c and
328 irssi/src/silc/core/client_ops.c.
330 * Check server private key file permissions before starting
331 the server. Affected file silcd/serverconfig.c.
333 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
335 * NULL terminate allocated string in silc_buffer_strformat.
336 Affected file lib/silcutil/silcbuffmt.c.
338 * Rewrote the invite/ban list string handling in server to
339 use SilcBuffer instead. Affected files are silcd/command.c
340 and silcd/server_util.c.
342 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Fixed double free in CMODE command when setting new HMAC
345 for channel. Affected file silcd/command.c.
347 * Added couple of missing memset's to zero sensitive memory.
348 Affected files silcd/command.c, lib/silcclient/command.c.
350 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
352 * Fixed a double free in INVITE command error handling in
353 server. Affected file silcd/command.c.
355 * Added macros SILC_SWAB_[16|32] to swab byte order of
356 16-bit and 32-bit unsigned integers. Affected file
357 lib/silcutil/silctypes.h.
359 * Use the SILC_SWAB_16 instead of htons() in server when
360 handling ports since the ports in structures are always
361 in little-endian order (regardless of platform). Affected
362 file silcd/serverid.c and silcd/server_backup.c.
364 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Send DISCONNECT in close admin command in server. Affected
367 file silcd/command.c.
369 * Check whether we are already connecting to a remote router
370 (in addition of checking whether we are already connected)
371 before creating new connection. Affected file silcd/server.c.
373 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
375 * Added better compiler and compiler flags checking in
378 * Check that socket is valid after QoS is applied to data.
379 Affected file lib/silcutil/unix/silcunixsockconn.c.
381 * Make sure the socket connecetion is not closed to early
382 when closing connection in server. Also make sure the
383 connection is always closed after error in a protocol.
384 Affected file silcd/server.c.
386 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
388 * Removed --session and --dummy options from Irssi SILC Client.
389 -d option is available only if --enable-debug was given.
390 Affected files are irssi/src/silc/core/silc-core,
391 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
393 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
395 * Added silc_buffer_steal to steal the data from the buffer.
396 Affected file lib/silcutil/silcbuffer.h.
398 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
400 * Fixed server crash with double Primary block in config file.
402 Fixed also various memory leaks around the config file
403 parser. Affected files lib/silcutil/silcconfig.c,
404 silcd/serverconfig.c.
406 * Changed my nickname (Johnny Mnemonic) to my real name, this
407 means that bugs introduced by him were actually introduced
410 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
412 * Don't display "foo appears as foo\nYou're now known as foo"
413 messages. Affected file irssi/src/silc/core/client_ops.c
415 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
417 * Fixed error handling of invalid client entry when calling
418 commands in server. Fixes a crash. Affected file
421 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
423 * Added some sanity checks in server for correctness of the
424 server configuration. Affected file silcd/serverconfig.c.
426 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
428 * Prevent endless resolving of user informations in USERS
429 command by checking the command reply status correctly.
430 Affected file lib/silcclient/command_reply.c.
432 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
435 file is lib/silcutil/silcfileutil.c. A patch by Matthew
436 Aldous <Matthew@Aldous.com>.
438 * Added better implementation using CriticalSection of
439 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
440 <mikko.lahteenmaki@pikabaana.net>.
442 * Added some Winsock WIN32 compatiblity defines into
443 includes/silcwin32.h.
445 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
447 * Fixed double free in async host lookup code. Affected file
448 lib/silcutil/silcsockconn.c.
450 * On backup router handle now the SERVER_SIGNOFF from router
451 for local connected servers too, and close the connections.
453 Do not process them as normally signing off servers when they
454 really signoff by sending EOF fe, but always assume that
455 router sends the SERVER_SIGNOFF.
457 Affected files silcd/server.c and silcd/packet_receive.c.
459 * Fixed socket unsetting when closing connections. Affected
460 files silcd/server.c and silcd/packet_send.c.
462 * Do not print the nickname in SERVER_SIGNOFF if we do not
463 have it. Prevents asserts in Irssi core. It is possible we
464 don't have the nick if it was just being resolved when server
465 signoff. Affected file irssi/src/silc/core/client_ops.c.
467 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
469 * Fixed autonick crashbug in client library. Affected file
470 lib/silcclient/client.c.
472 * Fixed Unix implementation of SilcMutex to really assert if
473 the mutex is locked/unlcoked already. Affected file
474 lib/silcutil/unix/silcunixmutex.c.
476 * Fixed locking in silc_schedule_uninit. It didn't lock
477 when dispatching timeout tasks. Affected file is
478 lib/silcutil/silcschedule.c.
480 * Changed Win32 implementation of SilcThread to use modern
481 Win32 interface. Affected file is
482 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
484 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
486 * Don't print signed messages when sending failed. Affected files
487 irssi/src/silc/core/silc-[servers.c/commands.h]
489 * Send adquate signal when founding a channel by joing it. Affect
490 file irssi/src/silc/core/client_ops.c
492 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
494 * Fix theme abstracts parsing. Affected files irssi/default.theme,
495 irssi/src/fe-common/core/themes.c
497 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
499 * Fixed close command to use the port correctly when closing
500 server connections. Affected file silcd/idlist.c.
502 * Check for NULL outbuf in silc_socket_write. It is possible
503 that it is NULL is some odd case. Affected files are
504 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
506 * Do not call final protocol callback for backup router
507 resuming protocol when closing connection. It is closed
508 by timeout in case of error. Affected file silcd/server.c.
510 * Backup reconnect to router if backup resuming protocol
511 failed. Affected file silcd/server_backup.c.
513 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
515 * Fixed double free in SKE library error hadling when signature
516 error occurred. Affected file lib/silcske/silcske.c.
518 * Save the fingerprint to new SilcClientEntry after changing
519 nickname. Affected file lib/silcclient/client_notify.c.
521 * Print SIGNOFF in Irssi SILC client only if the nickname is
522 known. Prevents asserts in Irssi core. It is possible we
523 don't have the nick if it was just being resolved when it
524 quit. Affected file irssi/src/silc/core/client_ops.c.
526 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
528 * Fixed double free in invite list adding code when adding
529 invite strings. Affected file silcd/server_util.c.
531 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
533 * More log printing during backup router protocol. Affected
534 file silcd/server_backup.c.
536 * Removed backwards support for old private key file format.
537 Affected file lib/silccrypt/silcpkcs.c.
539 * Removed backwards support for not-so-strict decryption length
540 check, it's strict now. Affected lib/silccrypt/silccipher.c.
542 * GETKEY to update the client entrys fingerprint too.
543 Affected file lib/silcclient/command_reply.c.
545 * Added --without-libtoolfix for package builders using weird
546 wrappers around libtool (BSD at least).
548 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
550 * Fixed backup router bugs: When backup resumes router and
551 receives a CHANNEL_MESSAGE packet the backup must not act
552 as router since the packet header decryption would be
553 different. Also, when relaying packets to channel, do
554 not re-encrypt packets on backup that came from the primary
555 since the connection isn't really router-router connection.
556 Affected files silcd/server.c, silcd/packet_send.c.
558 * Added checks in encryption/decryption that encryption/decryption
559 length sent as argument really is multiple by block size. Helps
560 catching really weird bugs like the above backup router bugs
561 when packets are being decrypted in wrong way. Affected files
562 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
564 * Fixed padding generation in private key file encryption.
565 Affected file lib/silccrypt/silcpkcs.c.
567 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
569 * Added ignore_message_signatures setting which can be used
570 to ignore signatures in messages. Affected files are
571 irssi/src/silc/core/client_ops.c, silc-core.c.
573 * Fixed the libtoolfix to use command line options instead of
574 environment variables. They didn't work as expected. Now,
575 the libtool is fully run-time configurable.
577 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
579 * Verify signature payload for signed messages. Affected files
580 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
581 irssi/src/silc/core/silc-core.h
583 * Display signature verification result in public and private
584 messages using theme abstracts. See irssi/default.theme for
585 examples on their usage. Affected files
586 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
587 irssi/src/fe-common/silc/module-formats.[ch],
588 irssi/src/fe-common/silc/fe-common-silc.c,
589 irssi/src/fe-common/silc/Makefile.am
590 irssi/src/fe-common/core/fe-messages.[ch]
592 * Fixed bugs in Irssi's theme parsing. Affected files
593 irssi/src/fe-common/core/themes.c
595 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
597 * Calculate the correct length for signed messages before
598 encrypting, it must be multiple by block size. Affected
599 file lib/silccore/silcmessage.c.
601 * silc_message_signed_get_public_key returns now both
602 decoded and encoded public key. Affected files are
603 lib/silccore/silcmessage.[ch].
605 * Added libtoolfix script that makes the libtool more generic
606 and configurable in run-time. Now we can specify in run-time
607 if what kind of libraries we want to create, regardless of
608 configuration. SIMs are now creates even if --disable-shared
609 was explicitly given.
611 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
613 * Fixed founder key sending in CMODE command in client.
614 Affected file lib/silcclient/command.c.
616 * Fixed CUMODE founder authentication in server to not check
617 for client's public key since it's not supposed to do that.
618 Affected file silcd/command.c.
620 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
622 * Set realname and hostname in NICK_REC records. Affected file
623 irssi/src/silc/core/silc-nicklist.c
625 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
627 * Remove 1.0 protocol backwards compat code from client
630 * Added more reliable check for whether nickname did change
631 or not, or whether only Client ID changed in NICK_CHANGE
632 notify. Affected file lib/silcclient/client_notify.c.
633 Fixes bug in '@' character handling in a nickname.
635 * Added support for automatically parsing signature from
636 the message payload. Added new function
637 silc_message_get_signature to return the payload to
638 application. Affected files lib/silccore/silcmessage.[ch].
640 * Changed the private_message and channel_message client
641 operations to deliver the SilcMessagePayload to the
642 application too. Application can use it fe. to get the
643 signature from the message for verification. Affected
644 file lib/silcclient/silcclient.h, client_channel.c and
647 * Redefined the signed payload for message payloads.
648 Updated protocol specs and implemented.
650 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
652 * Fixed wrong invite and ban list handling in server command
653 reply. Affected files are silcd/command_reply.c,
654 silcd/server_util.[ch].
656 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
658 * Fixed CMODE setting in server when founder mode was set.
659 Affected file silcd/command.c. Bug #95.
661 * Added support to setting specific public key in CMODE in
662 Irssi SILC client. Affected file lib/silcclient/command.c.
664 * Added support to use specific public key in CUMODE in
665 Irssi SILC Client. Affected file lib/silcclient/command.c.
667 * Added support for inviting and banning by public key in
668 Irssi SILC client. Affected file lib/silcclient/command.c.
670 * Fixed fingerprint/babbleprint showing in invite and ban
671 list command replys. Affected file is
672 irssi/src/silc/core/client_ops.c.
674 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
676 * Format CMODE +c and +h to display both the mode and the argument
678 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
680 * Added test vectors and test programs for SHA-1, MD5,
681 HMAC-SHA1 and HMAC-MD5. New tests are located in
682 lib/silccrypt/tests/. Fixed also argument decoding bug in
683 MD5 implementation. Affected file lib/silccrypt/md5.c.
685 * Changed the channel private key and private message key
686 generation (with static keys) to use SHA1 instead of MD5,
687 as SHA1 is the mandatory hash function in SILC. Affected
688 file lib/silcclient/client_[channel/prvmsg].c.
690 * Changed the private key file encryption to use SHA1 instead
691 of MD5. Added support for the old generation and added
692 automatic change of the key (to be removed later). Affected
693 files lib/silccrypt/silcpkcs.c.
695 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
697 * Load only files with .pub suffix in PublicKeyDir. Affected
698 file silcd/serverconfig.c.
700 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
702 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
703 channels. Affected files silcd/silcd.c, silcd/server.h.
705 * Added the config directive PublicKeyDir for the client block.
706 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
708 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
710 * Merged Toni's irssi/silc.conf patch.
712 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
714 * Max alloc tests in allocation routines. Affected file
715 lib/silcutil/silcmemory.c.
717 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
719 * Fixed a typo in resuming code that fixed detach/resume code
720 in server. Bug #93. Affected file silcd/packet_receive.c.
722 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
724 * Do reverse lookups for server when /connecting. Affected files
725 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
726 irssi/src/core/net-nonblock.*
728 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
730 * Added library versioning for shared libraries. Affected
731 files configure.in.pre and lib/Makefile.am.pre.
733 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
735 * Display INVITE and BAN lists as specified by SILC 1.2
737 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
739 * Do not send invite list back unless asked (when sending
740 no arguments) or when list was modified. Affected file
743 * Remove client from invite list in KILLED notify and in
744 KILL command. Affected file silcd/command.c and
747 * Fixed bugs in invite list handling in INVITE command.
748 Affected files silcd/command.c and silcd/server_util.c.
750 * Merged with Irssi 0.8.6.
752 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
753 Affected file irssi/src/fe-text/silc.c.
755 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
757 * The silc_argument_get_[first/next] now return the argument
758 type to caller. Added silc_argument_payload_encode_one.
760 Affected files are lib/silccore/silcargument.[ch].
762 * Added support for the SILC 1.2 INVITE command and new
763 invite lists to server. Affected files are silcd/command.c,
764 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
766 * Added support for the SILC 1.2 BAN command and new
767 ban lists to server. Affected files are silcd/command.c,
768 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
770 * Added support to client sending new INVITE command. Affected
771 file is lib/silcclient/command.c.
773 * Added support to client sending new BAN command. Affected
774 file is lib/silcclient/command.c.
776 * Added support for removing client from invite list when kicked
777 from channel, as SILC 1.2 dictates. Affected files are
778 silcd/packet_receive.c and silcd/command.c.
780 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
782 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
783 automatically the cipher's internal IV. Affected files
784 lib/silccrypt/silccipher.[ch].
786 * Assure the RESUME_CLIENT packet is not sent to twice to
787 backup router if the detached client was originated from
788 the backup. Affected file silcd/server.c. Bug #76.
790 * Changed silc_sim_symname to not allocate memory. Affected
791 file lib/silcsim/silcsimutil.c.
793 * Fixed memory leaks with SIMs in server. Affected files
794 silcd/serverconfig.c, silcd/server.c.
796 * Fixed channel key distribution after resuming detached
797 client. Affected files silcd/packet_receive.c.
799 * Fixed channel's global_user boolean checking after detaching.
800 Check it after changing the owner of the client not before.
801 Affected file silcd/packet_receive.c.
803 * Fixed few double frees from client library. Fixes at least
804 Bug #81, possibly others too.
806 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
807 notifys in Irssi SILC Client. Affected file is
808 irssi/src/silc/core/client_ops.c. Bug #82.
810 * Applied Ville Räsänen's manual page and --mandir bugfix
811 patch. Affected files are configure.in.pre and Makefile.am.pre.
814 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
816 * Added support to backup router protocol for backup to tell
817 normal server that it cannot use the backup router as primary
818 because the primary isn't really down. Updated protocol
821 * Added support for primary router to tell backup router that
822 resuming is not possible because the backup really isn't primary
823 in the cell. For example if backup disconnected itself the
824 resuming is not allowed since the primary really did not
825 go down. Updated protocol specs.
827 * Removed MARS from crypto library.
829 * Defined the CTR mode and Randomized CBC mode in SILC. The
830 CTR mode is RECOMMENDED now in specification. Defined also
831 Serpent cipher as optional cipher. Updated the protocol specs.
833 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
835 * Added support for inviting/banning by IP/MASK, public key,
836 and explicit Client ID. Redefined the command and notify
837 types to allow easier forwards support for other methods
838 of inviting/banning. Updated protocol specs.
840 * Remove the client from channel's invite lists if the client
841 is kicked or killed. Updated protocol specs.
843 * Unified the Channel Message Payload and Private Message
844 into one Message Payload. Updated protocol specs and
847 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
849 * Don't wait for EOF after socket error has occurred, but
850 close the connection. Affected file is silcd/server.c.
852 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
854 * Added support for setting FOUNDER mode on channel with
855 specific public key which can be set with CMODE command.
856 Updated protocol specs and implemented in client and server.
858 * Fixed the Irssi SILC client to correctly shutdown the client
859 library to avoid memory leaks. Affected files are
860 irssi/src/silc/core/silc-core.c and silc-servers.c.
862 * Deprecated the No Reply flag in SKE protocol and introduced
863 "IV Included" flag which can be used to indicate that the IV
864 is included in the ciphertext. This makes it possible to use
865 SILC on unreliable transport, such as UDP which may cause
866 packet reordering and losses. Updated protocol specs, did
869 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
871 * Fixed the MPI implementation of silc_mp_sizeinbase to return
872 < 32 bit values in correct size. Affected file is
873 lib/silcmath/mp_mpi.c.
875 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed the KE Start Payload parsing to check that mandatory
878 fields are present. Affected file lib/silcske/payload.c.
880 * Fixed compilation warnigs in Irssi SILC Client. Affected
881 files are irssi/src/silc/core/silc-query.c. client_ops.c.
883 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
885 * Print "nick now appears as newnick" and update Irssi's nicklist
886 when you change your nick to "nick". Closes #62
888 * Never format your own nick. Closes #63
890 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
892 * SILC_UMODE_GONE changes are now propagated correctly to the
893 Irssi client. Closes #54
895 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
897 * Fixed example in /HELP KEY
899 * Added expando $j which expands to current SILC Client version
901 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Fixed public key decoding in crypto library.
905 * Added better error printing to SKE library.
907 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
909 * Fixed NICK command to not crash if nickname was not sent.
911 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
914 Deprecated the old Encrypt-And-MAC order. Updated protocol
915 specs and implemented.
917 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
918 generation. Updated specs and implemented.
920 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
922 * Added support for rekey before 2^32 sequence number wraps.
923 Affected files in server and client library.
925 * Padding must be at least 8 bytes now. Implemented and updated
928 * Compute maximum padding for authentication packets to make
929 passphrase approximation attacks impossible. Affected files
930 in client library and in server.
932 * Fixed PING command sending in client library and handling in
933 server. The server ID must be ID Payload, not raw ID data.
934 Affected files in server and client library.
936 * Defined that all public keys sent in commands and notify
937 payloads are actually Public Key Payloads not raw public key
938 data. Updated protocol specs and implemented.
940 * Updated protocol version to 1.2. Updated specs and code.
942 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
943 status types. Updated specs and the code.
945 * Added support for normal client to kill its own entries from
946 the network. Updated protocol specs and the code.
948 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
949 and added initial implementation.
951 * Added MAC field to the Private Message Payload to protect
952 against chosen ciphertext attacks. Updated the protocol specs
955 * Added idle and signon fields to the ATTRIBUTE_SERVICE
956 attribute to indicate the user's current idle and signon time
957 of a service. Updated protocol specs and implemented.
959 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
961 * Added "do_not_bind" argument to silc_client_file_send what
962 can be used to not bind locally but assume the file receiver
963 provides the point of connect. Usefull when sender is behind
964 NAT device. Affected file lib/silcclient/silcclient.h and
967 * Added -no-listener option to FILE SEND command in Irssi SILC
968 client. Affected file irssi/src/silc/core/silc-servers.c.
969 Renamed FILE RECEIVE to FILE ACCEPT.
971 * Confirm passphrase for private key encryption in
972 silc_create_key_pair and silc_change_private_key_passphrase.
973 Affected files are lib/silcutil/silcapputil.c.
975 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
977 * Move silc_client_packet_send back to internal, added
978 silc_client_send_packet, a bit simpler function for application.
979 Affected files lib/silcclient/silcclient.h, client.c and
982 * Moved the SilcClientEntry, SilcChannelEntry and
983 SilcServerEntry to silcclient.h to be public and documented
984 them for application. Affected files are
985 lib/silcclient/silcclient.h and idlist.h.
987 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
989 * Fixed manual page installation patch by Ville Räsänen.
990 USERS help page fix patch by Ville Räsänen
992 * Changed the silc_client_command_call interface to make
993 the command call simpler for the application. The library
994 now handles the command line parsing, command finding and
995 execution. Application only needs to call the function
996 with the command line. Affected files are
997 lib/silcclient/silcclient.h, command.[ch].
999 * Fixed silc_get_input to NULL-terminate the returned input.
1000 Affected file lib/silcutil/silcutil.c.
1002 * Resolve the client's public key in JOIN command if the
1003 founder auth data is being requested but we don't know the
1004 client's public key. Affected file silcd/command.c.
1007 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * Print notify for server opers when backup router comes
1010 online. Affected file silcd/server.c.
1012 * Fixed the INVITE command to send the invite list in
1013 command reply. Affected file silcd/command_reply.c.
1015 * Fixed MOTD command reply sending. Affected file
1018 * UTF-8 decode the topic in TOPIC command reply and LIST
1019 command reply in Irssi SILC client. Affected file is
1020 irssi/src/silc/core/client_ops.c.
1022 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1024 * Fixed the INVITE command to not crash Irssi SILC client
1025 when given without nickname argument. AFfected file
1026 irssi/src/silc/core/client_ops.c.
1028 * Fixed double free in WHOIS query on normal server when
1029 forwarding query to router. Affected file is
1030 silcd/server_query.c.
1032 * Fixed WATCH command reply handling on normal server which
1033 was missing altogether. Affected file silcd/command_reply.c.
1036 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1038 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1039 Included yodl sources for each of these. Also modified
1040 Makefile.am prototype to install these files to proper
1041 locations. Updated CREDITS. Affected file Makefile.am.pre,
1042 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1045 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1047 * Added support for encrypted private key files. Now
1048 passphrase must be provided when new key pair is created
1049 (can be empty though), and prompted when loading the
1050 private key. Added support for loading the old-style
1051 non-encrypted private keys as well. Affected files
1052 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1055 * Fixed silc_get_input to accept input on all terminals.
1056 Affected file lib/silcutil/silcutil.c.
1058 * Moved the Irssi SILC client key loading and other stuff
1059 to be called after the arguments and UI is initialized.
1060 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1062 * Added -P option to Irssi SILC client which can be used
1063 to change the passphrase of the private key. Affected
1064 file irssi/src/silc/core/silc-core.c.
1066 * Added silc_change_private_key_passphrase apputil routine
1067 to lib/silcutil/silcapputil.[ch].
1069 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1071 * Fixed connection closing in client library to not crash.
1072 Moved the connection freeing totally to function
1073 silc_clinet_del_connection. Affected file
1074 lib/silcclinet/client.c.
1076 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1078 * Changed includes/silcincludes.h to silcincludes.h.in to
1079 include configuration specific information. The silcdefs.h
1080 is not included in to installation anymore (it's only
1081 compilation time header).
1083 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Moved the SilcClient and SilcClientConnection from client.h
1086 to the public lib/silcclient/silcclient.h. Changed the
1089 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1091 * If version string in silc_clinet_alloc is NULL the library
1092 puts it automatically. Affected file lib/silcclient/client.c.
1094 * Changed the version strings from variables to #define's
1095 in includes/silcversion.h.
1097 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Added shared library complation support.
1101 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Added lib/silcutil/silcapputil.[ch] for application
1104 utility functions. It includes routines for applications'
1105 convenience. Added silc_create_key_pair, silc_show_public_key
1106 and silc_load_key_pair functions.
1108 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1110 * Send RESUME_CLIENT packet from router to backup routers
1111 to in resuming. Affected file silcd/packet_receive.c.
1113 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1115 * In IDENTIFY command parsing, send all other IDs except
1116 Client IDs explicitly to router for resolving on normal
1117 server. Also check that ID received in WHOIS command is
1118 always Client ID, others are not allowed. Affected file
1119 silcd/server_query.c.
1121 * Merged latest changes from irssi.org CVS.
1123 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1126 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1128 * Fixed the heartbeat sending in Irssi SILC client. Moved
1129 the silc_client_packet_send to silcclient.h for application
1130 usage. Affected files lib/silcclient/client_internal.h
1131 lib/silcclient/silcclient.h.
1133 * Fixed a bug in query resolving in server. Used wrong
1134 variable in a for loop and crashed. Affected file is
1135 silcd/server_query.c.
1137 * Server constructs requested attributes only to locally
1138 connected clients. Affected file silcd/server_query.c.
1141 * Fixed a bug when sending resolving from router to server
1142 with requested attributes. The constructed WHOIS command
1143 was incorrect. Affected file silcd/server_query.c.
1146 * Fixed Requested Attributes saving in WHOIS command reply.
1147 The length of the data buffer must be saved too. Affected
1148 file silcd/command_reply.c.
1150 * Update the client entry's servername after detaching is
1151 over. Affected file silcd/packet_receive.c. Bug #37.
1153 * Resolve incomplete client entrys in CUMODE_CHANGE and
1154 CMODE_CHANGE notifys. Affected file is
1155 lib/silcclient/client_notify.c. Bug #42.
1157 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1159 * Fixed channel key packet processing bug on backup router
1160 during backup resuming protocol. Affected file is
1161 silcd/packet_receive.c.
1163 * Fixed memory leaks in server. Affected files are
1164 silcd/server.c and silcd/packet_receive.c.
1166 * Fixed packet decryption problem when backup router encrypted
1167 channel message with wrong key during backup resuming
1168 protocol. Affected file silcd/packet_send.c.
1170 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1171 Toni Willberg (toniw@iki.fi)
1173 * Changed the SilcCipher context to be private. Changed the
1174 silc_cipher_get_iv to just return pointer to the IV. Added
1175 silc_cipher_get_name to return the name of the cipher.
1176 Fixed code all around to support these changes. Affected
1177 files are lib/silccrypt/silccipher.[ch], client library and
1180 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1182 * Fixed unaligned access in lib/silccore/silcattrs.c.
1184 * Fixed libtool linking in lib/silcsim/Makefile.am.
1186 * Fixed services attribute printing. Affected files is
1187 irssi/src/silc/core/silc-queries.c.
1189 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1191 * Fixed a crashbug in incoming server accepting. Affected
1192 file silcd/server.c.
1194 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1196 * Added automatically generated index to Toolkit Reference
1199 * Added support for Postscript Toolkit Reference Manual.
1201 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1206 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Added 'send_events' boolean argument to the function
1209 silc_schedule_set_listen_fd which sends the set events to
1210 the application explicitly if set to TRUE. Default action
1211 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1212 lib/silcclient/client_internal.h and silcd/server_internal.h.
1214 * Added silc_compare_timeval to determine which time values
1215 is smaller. Affected file lib/silcutil/silcutil.[ch].
1217 * Added sort-of "Quality of Service" (QoS) support to
1218 SilcSocketConnection. Data reception can be controlled with
1219 rate limit per second and/or read data length limit.
1220 Added silc_socket_set_qos. Affected files are
1221 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1223 * Added the QoS configuration to SILC Server configuration
1224 file. Affected files are silcd/serverconfig.[ch] and
1227 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Merged with irssi.org CVS.
1231 * Failed OPER and SILCOPER authentications are now logged.
1232 Affected file silcd/command.c. Bugs #25.
1234 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * ROBODoc documented lib/silcutil/silcbuffer.h and
1237 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1238 <ville.rasanen@iki.fi>.
1240 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1242 * Added support for auto-passphrase authentication from the
1243 config file during connecting which was not implemented
1244 yet. Affected file irssi/src/silc/core/client_ops.c.
1246 * Fixed a bug in authentication protocol failure handling which
1247 was processing wrong callback context. Affected files
1248 are lib/silcclient/client.c and protocol.c.
1250 * Fixed the /ATTR allow off to actually work. Affected file
1251 is irssi/src/silc/core/silc-queries.c.
1253 * Fixed the /ATTR -del to work. Affected file is
1254 irssi/src/silc/core/silc-queries.c.
1256 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1258 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1260 * Fixed mask attribute adding in Irssi SILC client. Affected
1261 file irssi/src/silc/core/silc-queries.c.
1263 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1265 * Added support for saving the requested attributes in
1266 WHOIS to directory. Affected file is
1267 irssi/src/silc/core/silc-queries.c.
1269 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1271 * Added support for parsing VCard fields that do not have
1272 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1274 * Fixed a double free bug in hash table foreach function
1275 if the entry was deleted in the foreach callback. Affected
1276 file lib/silcutil/silchashtable.c.
1278 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Added silc_attribute_get_verify_data to return the signature
1281 verification data for either user digital signature or
1282 server digital signature in Requested Attributes. Affected
1283 files are lib/silccore/silcattrs.[ch].
1285 * Added silc_vcard_alloc which is used to allocated dynamic
1286 SilcVCard context. The silc_vcard_free now checks whether
1287 the context is dynamically allocated or not. Affected files
1288 are lib/silcutil/silcvcard.[ch].
1290 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1292 * Periodically remove the NOATTR status from client entry
1293 so that the client may take the attributes in use even after
1294 server has resolved them unsuccessfully earlier. Affected
1295 file silcd/server_query.c and idlist.h.
1297 * Moved sha1hash and md5hash from client->internal to
1298 SilcClient for application usage. Affected files are
1299 lib/silcclient/client.h and client_internal.h.
1301 * Fixed attribute encoding and decoding bugs. Affected
1302 files lib/silccore/silcattrs.[ch].
1304 * Added ATTR command to Irssi SILC Client which is used to
1305 manage user's Requested Attributes sending and values for
1306 WHOIS command. Affected files around Irssi SILC client.
1308 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Added silc_buffer_strformat which can be used to format
1311 strings into a buffer which size is automatically increased.
1312 Affected file lib/silcutil/silcbuffmt.[ch].
1314 * Added implementation of VCard (RFC 2426) which can be used
1315 as part of Requested Attributes in WHOIS command. Affected
1316 file lib/silcutil/silcvcard.[ch].
1318 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1320 * Some strncat -> silc_strncat changes our the core and
1323 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1324 errors. Added better error printing to SKE library.
1325 Affected files lib/silcske/silcske.c, silcske_status.h and
1328 * Save the PKCS key length even if only private key is set to
1329 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1331 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1332 length in bits not in bytes. Affected files are
1333 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1334 silcd/server_query.c.
1336 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Added silc_attribute_payload_encode_data to directly encode
1339 the data into the attributes buffer. Renamed function
1340 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1341 Affected files are lib/silccore/silcattrs.[ch].
1343 * silc_hash_table_find_foreach calls the foreach function now
1344 once even if the nothing was found with context set to NULL.
1345 Affected file lib/silcutil/silchashtable.[ch].
1347 * Remove the RESOLVING flag from client entry after received
1348 the Requested Attributes from the client. Fixed memory leak
1349 in client entry freeing. Affected files silcd/server_query.c
1352 * Added Requested Attributes support into SILC Client Library.
1353 It is not able to send requested attributes in WHOIS command,
1354 and also receive and process requested attributes. Added
1355 silc_client_attribute_[add|del] and silc_client_attributes_get
1356 functions. Added also `ignore_requested_attributes' to the
1357 SilcClientParams to not use attributes in client. Affected
1358 files are lib/silcclient/command.c, client_attrs.[ch],
1359 silcclient.h, client_internal and client.[ch].
1361 * Changed the silc_client_get_client_by_id to support Requested
1362 Attributes, it takes them as argument now. Affected file
1363 is lib/silcclient/silcclient.h, and idlist.c.
1365 * Added -details option to WHOIS command in Irssi SILC Client
1366 to support the requested attributes. By default it requests
1367 all attributes. Affected file lib/silcclient/command.c and
1368 irssi/doc/help/in/whois.in.
1370 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Add also SERVICE attribute for server-constructed attribute
1373 data. Also digitally sign the attributes and add
1374 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1375 silcd/server_query.c.
1377 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Changed the silc_attribute_payload_encode to support list
1380 of attributes (function may be called several times to add
1381 a new attribute). Removed the silc_attribute_payload_encode_list
1382 function. The encoding function now also automatically encodes
1383 the data, so the caller does not need to do that. Affected
1384 files lib/silccore/silcattrs.[ch].
1386 * Added support for replying on behalf of the user to the
1387 Requested Attributes in WHOIS command in the server. Affected
1388 file silcd/server_query.c.
1390 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1391 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1393 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Don't swtich to become primary router if we are backup if
1396 decryption error has occurred. Affected file silcd/server.c.
1398 * Fixed a bug in backup router IP address comparison in
1399 silc_server_backup_get.
1401 Save now also the port of the server/router and use that
1402 in comparison as well. Affected file silcd/server_backup.c.
1404 * Normal server now reconnects to backup router automatically
1405 if connection is lost to it. Affected file silcd/server.c.
1407 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1409 * If packet processing fails (like integrity check fails)
1410 the connection is closed now. Affected files are
1411 lib/silccore/silcpacket.c and silcd/server.c.
1413 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Fixed double free in RSA public key set function
1416 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1419 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1422 Added server_query.[ch] which provides one interface for
1423 querying information using all three commands.
1425 * Changed all "typedef unsigned char" in core library to
1426 "typedef SilcUInt8".
1428 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1432 * Renamed silc_server_get_client_resolve to
1433 silc_server_query_resolve and moved to server_query.[ch].
1435 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Resumed client packet handling from server put the resumed
1438 client on wrong list on router and caused the client not
1439 be present on the network anymore. Now fixed to put the
1440 client to correct list. Affected file silcd/packet_receive.c.
1442 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1444 * Various cleanup in error message output in config parsing code
1445 and in server init code. Fixed error log files containing
1446 too many newlines ('\n') in some situations. Affected files are
1447 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1449 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Use the reverse lookupped hostname in client internals
1452 instead of one user provided us as remote server name.
1453 Affected file lib/silcclient/client.c.
1455 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Added 'app_context' to silc_schedule_init. It is an
1458 application specific context that is delivered to application
1459 in task callback functions. Affected files are
1460 lib/silcutil/silcutil.[ch].
1462 * The hb_context in SilcSocketConnection is not freed
1463 automatically anymore (application must free it). Freeing
1464 it automatic is inconsistent. Affected files are
1465 lib/silcutil/silcsockconn.[ch].
1467 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Added support for removing explicitly added client connections
1470 in rehash and closing the client connections if they were
1471 unconfigured in the rehash. Affected file silcd/server.c.
1473 * Added support for aborting automatically pending commands
1474 that never receives the reply (to avoid memory leaks).
1475 Added also silc_server_command_pending_timed to set the
1476 specific timeout for pending command. Affected files are
1477 silcd/command[_reply].[ch].
1479 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1480 specs and lib/silccore/silcstatus.h.
1482 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1484 * Changed the silc_get_time to accept time value as argument
1485 or if zero is sent return current local time. Affected
1486 file lib/silcutil/silcutil.[ch].
1488 * Added STATS command to client library and Irssi SILC client.
1489 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1491 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Assure that channel key is set before sending it. May
1494 crash server otherwise. Affected file silcd/packet_send.c.
1496 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Assure that endless loop cannot happen with detached client
1499 resolving on normal server. Added idlist status
1500 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1501 silcd/idlist.h and silcd/packet_receive.c.
1503 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Incoming file transfer request cannot use same session as
1506 the sending session. This can happen when sending file to
1507 yourself. Crashed the client on quit. Affected file
1508 lib/silcclient/client_ftp.c. Bug #24.
1510 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1512 * Implemented the draft-riikonen-precense-attrs draft and
1513 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1515 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Distribute the SERVER_SIGNOFF notify also to local backup
1518 routers from the primary router. The backup router may not
1519 have the signing of local server directly connected and need
1520 to know about the signoff. Affected file silcd/server_util.c.
1522 * Use the primary router as the origin of the locally connected
1523 server when it is disconnecting from the backup router since
1524 that's where it really is coming from. Now the clients from
1525 the disconnecting server are removed correctly and "shadow"
1526 clients are not left to the backup router. Affected file
1529 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1531 * If normal server is standalone and found existing but disabled
1532 channel, do not re-create the channel since it creates
1533 duplicate same channels. Affected file silcd/server.c.
1535 * Added anonymous client connections support to server. New
1536 "anonymous" configuration option to ConnectionParams section
1537 added. If set to true, the username and hostname information
1538 of the client will be scrambled and anonymous user mode is
1539 set automatically to the user. Affected files are
1540 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1542 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * In JOIN notify handling, mark that the cache entry of the
1545 client cannot be expired. Can cause crashes on normal
1546 server (asserts client->channels). Affected file is
1547 silcd/packet_receive.c.
1549 * From now on distribution versions are used as protocol versions
1550 instead of by default using the Toolkit base version as protocol
1551 version. Affected file prepare.
1553 * Do not set the locally resolved hostname for local client
1554 entry but take what server sends. This way the real hostname
1555 is showed in WHOIS for yourself. Affected file is
1556 lib/silcclient/idlist.c and lib/silcclient/client.c.
1558 * Resolve local info with IDENTIFY when connecting to server.y
1560 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1562 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1563 for implied search (not needed on platforms which has native
1564 pthreads library). Use --without-pthreads to disable threads.
1565 Affected file is configure.in.pre
1567 * Fixed --with-iconv on platforms which need to bypass (broken)
1568 native iconv(). Affected file is configure.in.pre
1570 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Moved -C option parsing in Irssi SILC client at same time
1573 as other options. The UI was initialized earlier and caused
1574 problems on command line. Bug #16. Affected file is
1575 irssi/src/silc/core/silc-core.c.
1577 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1579 * Added global variable silc_log_timestamp that tells silclog
1580 wether to print or not the timestamp in the logging files.
1581 Affected file lib/silcutil/silclog.[ch].
1583 * Added silcd configuration option Timestamp in the Logging
1584 section. Affected file silcd/serverconfig.[ch],
1585 doc/example_silcd.conf.in.
1587 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Fixed fingerprint checking to check for entirely empty
1590 fingerprint instead of two first bytes when determining
1591 if it is set. Bug #18. Affected file silcd/command.c.
1593 * Fixed duplicate PKCS name registering to not allow it.
1594 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1596 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1598 * Conditionalize non-gcc compiler optimizations for various
1599 platforms, enable those commented out. Cleanups.
1600 Affected file lib/silcmath/mpi/configure.in
1602 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1604 * silc_rng_exec_command() left zombie processes if command
1605 didn't generate any output. Affected file
1606 lib/silccrypt/silcrng.c
1608 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1610 * Rewrote iconv checking, introduce --with-iconv for systems
1611 which rely on libiconv. Check if iconv() provided by libc
1612 is good enough, otherwise demand libiconv. Affected file
1615 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1617 * Search for ldopen() also in libc. This enables SIM support
1618 on *BSD systems. Based on patch from Alex Zepeda. Affected
1619 file configure.in.pre
1621 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1623 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1624 This fixes prepare on *BSD systems. Affected file
1627 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * More fixed for not having purge timeout for global clients
1630 that are on channel. Affected files silcd/command_reply.c
1633 * Fixed the rekey protocol to work with backup router connections.
1634 Rekey packets are now allowed on disabled connections as
1635 well. Affected files silcd/packet_send.c and server.c.
1637 * Do not switch to be as backup router when shutting down and
1638 closing the primary connection. Affected file silcd/server.c.
1640 * Fixed memory leaks in backup router deleting. Added
1641 silc_server_backup_free to free all data during shutdown of
1642 server. Affected files silcd/server_backup.[ch].
1644 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Do not process commands if the sock->user_data is NULL.
1647 Affected file silcd/command.c.
1649 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Fixed buffer overflow and security problems (loosing bits
1652 in CFB encryption) in SILC RNG. Problems reported by
1653 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1655 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Added yet more checks that client is not expired on global
1658 list if it is on channels. Affected file is
1659 silcd/command_reply.c.
1661 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Merged c0ffee's MIME signal patch which adds support for
1664 sending also MIME messages in Irssi SILC Client, and handling
1665 received MIME messages in a signal (and perhaps doing something
1666 to non-textual MIME messages).
1668 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Fixed pending command deletion in server and client library
1671 to check the whole list instead of breaking after first found.
1672 The affected files are silcd/command.[ch] and
1673 lib/silcclient/command.[ch].
1675 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1678 secret or private, otherwise it's possible to find out
1679 whether a secret channel exists or not. Affected file
1682 * If CMODE change fails during the mode setting, assure that
1683 the old mode mask is set for the channel back. Affected
1684 file silcd/command.c.
1686 * Fixed passphrase saving on +a channel on normal server
1687 after successful JOIN command. Affected file silcd/command.c.
1689 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * Remove server/router operator privileges in DETACH command,
1692 since it's possible to resume to server where these
1693 privileges would not be allowed for the client. Affected
1694 file silcd/command.c.
1696 * Do not set to wait for backup in rehash of the server.
1697 Affected file silcd/server.c.
1699 * Do not check listener sockets when counting how many
1700 socket connections we have. Affected file is
1701 silcd/server_util.c.
1703 * Do not announce disconnected clients that are remaining
1704 in history (for WHOWAS). This is because SIGNOFF notify
1705 for these has been sent earlier already. Affected file
1708 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Buffer overflow with CUMODE command's mode->mode character
1711 conversion. Reported by Ville Räsänen. Affected file
1712 lib/silcutil/silcutil.c.
1714 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Allow heartbeat packets to go disabled connections anyway.
1717 Affected files silcd/server.c and silcd/packet_send.c.
1719 * Do not broadcast New Channel packets with List flag set
1720 in the packet to backup routers. The router must check
1721 for the correctness of the packets before sending them.
1722 It is possible that router will have enforce Channel ID
1723 change and this would cause desync in the backup router.
1724 Affected file silcd/packet_receive.c.
1726 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1727 are handled in list parsing. They are not list packets
1728 anymore. Affected file silcd/packet_receive.c.
1730 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Stop waiting for backup router through the timeout, not
1733 directly after backup router has arrived. Affected file
1736 * Do not re-create channel keys and send them when removing
1737 clients in server shutdown. Affected files are
1738 silcd/server_internal.h and silcd/server_util.c.
1740 * Notify distribution to backup routers was missing from
1741 the silc_server_send_notify_dest function which caused
1742 desyncing problems with backup router. Affected file is
1743 silcd/packet_send.c.
1745 * The client's channel removing was working wrong on
1746 backup router. It assumed that it doesn't know global
1747 information but backup router does know. For this reason
1748 it could remove channel when it wasn't supposed to do that.
1749 Affected file silcd/server.c and silcd/server_util.c.
1751 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * Stop for a couple seconds after badkup router has become
1754 primary router. Affected file silcd/server.c.
1756 * Added silc_server_remove_servers_by_server, which is used
1757 to remove servers originated from some other server. Also
1758 clients of those servers can be removed too. Affected file
1759 silcd/server_util.[ch].
1761 * When removing clients after a server has signed of remove
1762 also all servers behind that server (unless they are known
1763 to be available locally), and send SERVER_SIGNOFF for each
1764 of the server separately. Also the signed off clients are
1765 sent now separately per signed off server. The affected files
1766 are silcd/server.c and silcd/server_util.[ch].
1768 * All servers added with silc_idlist_add_server must always
1769 have both "router" and "connection" pointers set. Otherwise,
1770 bad server entries may be left around in the cache.
1771 Affected file silcd/command_reply.c.
1773 * Do not create the channel key in NEW_CHANNEL packet
1774 processing if the channel is empty. Affected file
1775 silcd/packet_receive.c.
1777 * Completed backup router support for standalone routers.
1778 Supports also servers in the cell that do not use the backup
1781 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Fixed a bug in silc_string_regexify which did not add '^'
1784 at the start of each string, and thus the matching was
1785 not explicit. For example ban list iikone@*!*@* would
1786 match also "priikone", which is wrong, it would have to be
1787 *iikone@*!*@* to match also "priikone". Affected
1788 file lib/silcutil/unix/silcunixutil.c.
1790 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Enable all local server connections before updating client
1793 caches when we've become backup router. Otherwise, signoff
1794 packets may not reach the clients. Affected files are
1795 silcd/server.c and silcd/server_util.[ch].
1797 * Fixed a bug in version string parsing which could crash
1798 the program with specially formatted version string.
1799 Bug reported and patch provided by Ville Räsänen. Affected
1800 file lib/silcutil/silcutil.c.
1802 * Handle the disconnection immediately when DISCONNECT
1803 packet is received in server. Affected file silcd/server.c.
1805 * Primary router now waits a short time (10 seconds) for
1806 backup router connection before accepting any other
1807 connection (except local). Affected file silcd/server.c,
1810 * Fixed a crash in client libary in NICK_CHANGE notify when
1811 NICK_CHANGE arrived for client entry we are resolving
1812 currently. Affected file lib/silcclient/client_notify.c.
1814 * Call the sconn->callback completion even if error had
1815 occurred. Start reconnecting always if connection to
1816 primary router fails during backup router protocol.
1817 Affected files silcd/server.c and server_backup.c.
1819 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * Added functions silc_server_send_opers and
1822 silc_server_send_opers_notify to send packets stricly
1823 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1824 to send variable argument notify to operators.
1825 Affected files silcd/packet_send.[ch] and silcd/server.h.
1827 * Removed UMODE rights checking with UMODE_CHANGE notify.
1828 Affected file silcd/packet_receive.c.
1830 * Server/router operator now receives notify when network
1831 switches to backup router and when it resumes the use of
1832 primary router. Affected file silcd/server.c and
1833 silcd/server_backup.c.
1835 * Fixed the updating of client information after backup
1836 resuming protocol is over; update all except local clients
1837 to the new primary router. The affected file is
1838 silcd/server_util.c.
1840 * Added support for closing active connections in rehash
1841 that were unconfigured by the user. Supports currently
1842 closing server and router connections. Affected file
1845 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1847 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1850 is NULL since seems that on some platforms NULL is allowed
1851 and on some it's not. Fallback encoding is used instead.
1852 Affected file lib/silcutil/silcstrutil.c.
1854 * Fixed statistics updating for incoming server connection
1855 which could cause problems when re-connecting. Affected
1856 file silcd/server.c.
1858 * Preliminary backup router support for standalone router
1859 added. Affected files in silcd/.
1861 * Mark server connections in backup router disabled before
1862 and after backup protocol. Affected file is
1863 silcd/server_backup.c.
1865 * Added support for reconnecting to remote server connection
1866 even if the protocol fails, and if the configuration wants
1867 us to keep trying to connect anyway.
1869 Server connection is not allowed to backup router if
1870 backup router does not have connection to primary router yet.
1872 Affected file is silcd/server.c.
1874 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Added silc_client_udpate_server function to update changed
1877 server info. Affected file lib/silcclient/idlist.[ch].
1879 * Added check for server entries that are being resolved when
1880 notify is received. If being resolved, handle the received
1881 notify only after it's resolved so that all notifys are
1882 handled in same order as received from the server.
1884 Added similar resolver check to channel entries. Every
1885 notify that cause resolving of any information that affects
1886 channel entry marks the channel entry in waiting state.
1887 After whatever resolving is over the waiters are signalled
1888 and only then the notifys are handled in the same order
1889 as delivered from the server.
1891 Affected files are lib/silcclient/idlist.[ch], and
1894 * Fixed KILLED notify handling in normal server. Affected
1895 file silcd/packet_receive.c.
1897 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1898 is locally connected, or was locally connected (but may
1899 be detached and connection is not active). Added also
1900 SILC_IS_LOCAL for checking this status. Affected files
1901 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1902 silcd/server.c and silcd/server_internal.h.
1904 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Don't send or handle TOPIC_SET if topic is already set and
1907 is same as being set. Affected files silcd/command.c and
1908 silcd/packet_receive.c.
1910 * Fixed CMODE change rights checking to work correctly when
1911 removing modes by operator. Affected file is
1912 silcd/server_util.c.
1914 * Fixed some handling with New Channel packet in router and
1915 fixed some CMODE_CHANGE notify handling in server and router.
1916 Affected file is silcd/packet_receive.c.
1918 * Changed "disconnect" client operation to include the
1919 reason of the disconnection and optional disconnection
1920 message. Affected file lib/silcclient/silcclient.h.
1922 * Made the compilation of lib/contrib/ stuff conditional.
1923 Affected files configure.in.pre, lib/contrib/Makefile.am.
1925 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1928 to the sender of the notify too, to avoid situation where two
1929 notifys are in the network at the same time going to oppsite
1930 directions. Affected file silcd/packet_receice.c.
1932 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Delete the client from channel even if the cilent->id is
1935 NULL. It was possible that client was deleted without
1936 removing from channels (theoretically at least). Affected
1937 file silcd/server.c and silcd/server_util.c.
1939 * Free the client data too when resuming is not successful.
1940 Affected file silcd/packet_receive.c.
1942 * Merged some code from c0ffee's silc-plugin. Affected files
1943 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1945 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1946 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1947 to the primary router connection, the other one returns
1948 TRUE if packet must be broadcasted to network.
1950 * All notifys that are destined to primary router (to network)
1951 are now automatically sent to backup routers even if the
1952 router is standalone (and has backup router). Affected files
1955 * Added --without-irssi and --without-silcd configuration
1956 options for disabling the compilation of these applications.
1957 Affected file configure.in.pre and prepare.
1959 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1962 UTF-8 encoding and decoding. Added also new encodings
1963 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1965 Added also SILC_STRING_LANGUAGE which is language and charset
1966 specific encoder and decoer for those platforms that support
1967 iconv(). It can convert the UTF-8 to and from the locale
1968 specific character set.
1970 Affected file lib/silcutil/silcstrutil.[ch].
1972 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1974 * Added function silc_get_command_name to the file
1975 lib/silcutil/silcutil.[ch].
1977 * Improved the server debug output a bit. Affected files are
1980 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Save the channel passphrase when received succesful JOIN
1983 command reply from router, on normal server. Otherwise
1984 joinig +a channels from normal server is not possible.
1985 Affected file silcd/command.c.
1987 * Fixed a bug in TOPIC_SET notify handling. The notifier
1988 may be other than client too, like server or channel.
1989 It expected it to always be only client and ignored the
1990 notify. Affected file silcd/packet_recieve.c.
1992 * Removed some (unnecessary) debug printing from
1993 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1995 * Do not force CMODE_CHANGE when server is announcing new
1998 Router announces stuff only after server reannounces channel
1999 after CHANNEL_CHANGE notify.
2001 These fixes optimizes the announcing procedure, and perhaps
2002 fixes some problems too. Affected file silcd/packet_receive.c.
2004 * Fixed SERVER_SIGNOFF sending to local clients. It was
2005 totally broken and sent the notify to all local clients,
2006 instead of only to those that was on same channel as the
2007 signing off clients. Affected file silcd/server_util.c.
2009 * Added -D option to server. It can be used to give debug
2010 level. The levels are from 0 - 99, and are predefined for
2011 smooth server debugging. (see silcd.c for the predefined
2012 levels). Affected file silcd/server.c.
2014 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Fixed a bug in Irssi SILC client to close the connection
2017 properly when disconnecting from server. Affected file
2018 irssi/src/silc/core/client_ops.c.
2020 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * When authenticating as founder during JOIN command, check
2023 that the one authenticating becomes the only founder on the
2024 channel. Affected file silcd/command.c.
2026 * Better checking for founder mode setting when CUMODE_CHANGE
2027 notify is received. Affected file silcd/packet_receive.c.
2029 * Close all connections when shutting down the server by sending
2030 DISCONNECT packet. Close all listeners too when shutting
2031 down the server. Affected file silcd/server.c.
2033 * Handle DISCONNECT packet correctly in client library by
2034 calling the "disconnect" client operation. Affected file
2035 lib/silcclient/client.c.
2037 * Handle local errors correctly during resuming. Affected
2038 file lib/silcclient/client.c.
2040 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * The log file is not dupped internally anymore in
2043 lib/silcutil/silclog.c. Fixed memory leaks too.
2045 * The scheduler now dispatches all pending timeout tasks
2046 when it is uninitialized with silc_schedule_uninit.
2047 Affected file lib/silcutil/silcschedule.c.
2049 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Added --enable-stack-trace option to configure. Added
2052 memory allocation stack trace support. Added files
2053 lib/silcutil/stacktrace.[ch]. Affected files are
2054 lib/silcutil/silcmemory.[ch].
2056 * Fixed memory leaks from libraries and server. Affected
2057 files around the tree.
2059 * Reverted back a fix made to CUMODE which broke it.
2060 Affected file silcd/command.c.
2062 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2065 core library, and implemented it. All textual messages SHOULD
2066 use this flag and the message MUST be UTF-8 encoded.
2067 All text messages sent by Irssi SILC client are now UTF-8
2068 encoded (regardless whether the terminal supports UTF-8 or not).
2069 Affected files are lib/silccore/silcchannel.h,
2070 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2073 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Added lots of new statistics updating that was missing from
2076 the server and router code. Affected files in silcd/.
2078 * Sending SIGUSR1 signal to server now dumps the current
2079 server statistics into /tmp directory. Affected file is
2082 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2083 the SILC Hash Interface also. Added new functions
2084 silc_hash_get_name, silc_hash_init, silc_hash_update and
2085 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2087 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Added some better info printing for client during connecting.
2090 Affected file silcd/server_util.c.
2092 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2093 to silence a user on a channel. Affected files are
2094 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2095 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2096 and silcd/packet_receive.c.
2098 * Fixed a fatal bug in handling of malformed command payload.
2099 Affected file silcd/command.c.
2101 * Fixed a double free when announcing channel users to router.
2102 Affected file silcd/server.c.
2104 * After successful authentication to channel founder mode, check
2105 that there isn't anyone else with founder mode on the channel.
2106 The one that authenticated will become founder and anyone
2107 else is demoted. Affected file silcd/command.c.
2109 * Added error printing of any error that has occurred during
2110 any command in client library. Affected file is
2111 irssi/src/silc/core/client_ops.c.
2113 * Removed some error printing from the client library and left
2114 it for the application to worry (from the error status it
2115 receives in 'command' client operation. Affected file is
2116 lib/silcclient/command.c.
2118 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2121 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2122 Starting key agreement with itself is denied. Affected file
2123 is lib/silcclient/client_keyagr.c.
2125 * Fixed some error checkings from the SFTP library which caused
2126 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2127 and lib/silcsftp/sftp_util.c.
2129 * Added new "debug" and "debug_string" settings to Irssi SILC
2130 client which can be used to print runtime debugging on the
2131 Irssi's screen. Available when compiled with --enable-debug
2132 option. Affected file irssi/src/silc/core/silc-core.c.
2134 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2136 * Fixed a missing variadic parameter in a function call that
2137 caused server crash when a non-allowed connection arrived.
2138 Reported by Richard Becker. Affected file silcd/server.c.
2140 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added WATCH list sending to backup routers from router.
2143 The WATCH command is sent by the router to the backup
2144 router. Affected file silcd/command.c.
2146 * Mark the backup_router flag for RouterConnection entry
2147 if the backup router stuff is defined in the config file.
2148 Affected file silcd/serverconfig.c.
2150 * Fixed some backup data sending around the code to work better
2151 if the router is standalone router. Not all places were fixed.
2152 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2155 * Fixed the router connecting when connecting to multiple
2156 routers. It ignored every other router except the first
2157 one. Affected file silcd/server.c.
2159 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Made the private key generation after expiration optional.
2162 If not created after expiration the old key will re-expire
2163 at a later time (and thus key pair is not necessary to
2164 change). Affected file irssi/src/silc/core/clientutil.c.
2166 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * The length arguments in bind() and connect() were wrong
2169 and fixed now to used SIZEOF_SOCKADDR in the
2170 lib/silcutil/unix/silcunixutil.c.
2172 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Fixed detach timeout handling to use Client ID and not
2175 the actual client entry which may be freed in the callback.
2176 Affected file silcd/command.c.
2178 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Merged c0ffee's multiple interface support patch.
2181 Affected files in silcd/.
2183 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Cleanup keys properly. Affected file is
2186 irssi/src/silc/core/clientutil.c.
2188 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Display the user mode on the status bar. Affected file
2191 irssi/src/silc/core/silc-expandos.c.
2193 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * If private message key is not set, but the flag is set in
2196 the packet, ignore the packet since it cannot be decrypted.
2197 Affected file lib/silcclient/client_prvmsg.c.
2199 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * When resuming client, remove the old client entry from
2202 the watcher list too. Affected file silcd/packet_receive.c.
2204 * Do not allow normal server to force founder mode away
2205 from router if the founder mode is already set. Affected
2206 file silcd/packet_receive.c.
2208 * Remove the client entry with watch notify types with short
2209 timeout, and not directly, so that other notifys can be
2210 retrieved too. Affected file lib/silcclient/client_notify.c.
2212 * Display notification about data messages that cannot be
2213 displayed. Affected files irssi/src/silc/core/client_ops.c,
2214 irssi/src/fe-common/silc/module-formats.[ch].
2216 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Fixed the CHANNEL_CHANGE notify handling in client libary
2219 to not use freed memory. Affected file is
2220 lib/silcclient/client_notify.c.
2222 * Fixed CUMODE_CHANGE notify handling in server. Affected
2223 file silcd/packet_receive.c.
2225 * Fixed USERS command to support empty channels. Affected
2226 file silcd/command.c.
2228 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Allow multiple identical pending commands to be registered
2231 in client library. Affected file is lib/silcclient/command.c.
2233 * Call the completion for resolving client information only
2234 after all resolvers has finished. This fixes a crash in
2235 the client. Added support for checking when the resolvers
2236 are finished. Affected file is lib/silcclient/idlist.c.
2238 * Wait by default 3 seconds before reconnecting to the server
2239 after being disconnected. Makes the /detach command a bit
2242 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Check the watcher list before sending signoff notifys
2245 when closing client connection. Affected file is
2248 * Added better CMODE command rights checking. Affected file
2249 silcd/server_util.c.
2251 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Fixed watcher list checking during server signoff. It
2254 crashed the server. Affected file silcd/server_util.c.
2256 * The JOIN command reply returns now the founder's public
2257 key. Affected file is silcd/command.c.
2259 * Announce the channel mode, and the mode properties with
2260 CMODE_CHANGE notify. Affected file silcd/server.c.
2262 * Mark new channels by default disabled, untill at least
2263 one user joins the channel. Affected file is
2264 silcd/packet_receive.c.
2266 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * The nickname argument to watch notify can be optional.
2269 Fixes a crash in server. Affected file silcd/packet_send.c.
2271 * Remove the client entry from cache if the WATCH notify type
2272 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2273 lib/silcclient/client_notify.c.
2275 * Check the watcher list before and after changing nickname
2276 when the NICK_CHANGE notify is received. Affected file is
2279 * Fixed a crash in OPER and SILCOPER command sending. Empty
2280 passphrase caused the crash. Affected file is
2281 lib/silcclient/command.c.
2283 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Merged with Irssi CVS for Irssi SILC client.
2287 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Completed the protocol specifications.
2291 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Merged with Irssi CVS for Irssi SILC client.
2295 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Added the founder's public key delivery to the
2298 CUMODE_CHANGE notify type as well. Updated the protocol
2299 specs and the code. Affected files are silcd/packet_send.[ch],
2300 silcd/packet_receive.c and silcd/command.c.
2302 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Added silc_pkcs_public_key_copy function into the
2305 lib/silccrypt/silcpkcs.[ch].
2307 * Remove the `iv' from the SilcChannelEntry since we can
2308 live without it. Affected files are silcd/idlist.h and
2309 silcd/packet_receive.c.
2311 * Added support for sending the founder's public key in
2312 the CMODE_CHANGE notify packet in the server. Affected
2313 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2314 silcd/command.c and silcd/server.c.
2316 * Changed the FOUNDER_AUTH authentication to use only
2317 public key authentication as defined by new protocol
2318 specs. Passphrase authentication with that mode cannot
2319 be used anymore. It is now possible to reclaim founder
2320 mode from any server in the network. Affected files are
2321 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2323 * Added permanent channels support by making the channel
2324 permanent when FOUNDER_AUTH mode is set on the channel.
2325 The channel will not be destroyed even if channel is empty
2326 when that mode is set. Protocol TODO #17. Affected
2327 files are silcd/server.[ch], server_util.[ch],
2328 silcd/command.c, silcd/packet_receive.c and
2329 lib/silcclient/command.c.
2331 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Added reference counter to the command reply context in
2334 the client library. Affected files are
2335 lib/silcclient/command_reply.[ch].
2337 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Fixed rekey protocol with PFS in the client library.
2340 Affected file is lib/silcclient/protocol.c.
2342 * Added support for list of errors in client library
2343 command reply handling. Affected file is
2344 lib/silcclient/command_reply.c.
2346 * Defined that the WHOIS and IDENTIFY commands can send
2347 list of errors. Updated the protocol specs. Protocol
2350 * Added support for sending list of errors to WHOIS and
2351 IDENTIFY commands in server. Added support for receiving
2352 list of errors in server. Affected files are
2353 silcd/command.c and silcd/command_reply.c.
2355 * Fixed client info resolving on LEAVE command in client
2356 library to not crash. Affected file is
2357 lib/silcclient/client_notify.c.
2359 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Defined that the NICK command replies with thew changed
2362 nickname too, to make the nickname changing simpler at
2363 the client's end. Updated protocol specs and the code
2364 in client and server. Affected files are
2365 silcd/command.c, lib/silcclient/command_reply.c and
2366 lib/silcclient/command.c.
2368 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Added `Compressed' packet flag to indicate that the packet
2371 payload is compressed by the sender. Updated the protocol
2372 specs and the core library. The compression still is not
2373 implemented in the sources. Affected file is
2374 lib/silccore/silcpacket.h.
2376 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Remove pending command callbacks also if the connection
2379 to the server is destroyed. Affected file is
2380 lib/silcclient/client.c.
2382 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Added new QUIET channel user mode that can be used to
2385 quiet a user in a channel. Updated the protocol specs but
2386 it wasn't implemented yet. Protocol TODO #27. Affected
2387 file is lib/silccore/silcmode.h.
2389 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Added BLOCK_INVITE user mode to be able to block incoming
2392 invite notifications. Protoocol TODO #26. Affected files
2393 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2396 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2397 the protocol specs and the code. Affected file is
2398 lib/silccrypt/silcpkcs.c.
2400 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Disconnect Payload includes now the status type. Updated
2403 the protocol specs and the code. Protocol TODO #25.
2404 Affected files are silcd/server.c, lib/silcclient/client.c.
2406 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2407 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2408 Moved the silc_client_command_status_messages table to the
2409 lib/silcutil/silcutil.c and added new funtion
2410 silc_get_status_message, which deprecates function
2411 silc_client_status_message. Affected files are
2412 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2413 lib/silcutil/silcutil.[ch].
2415 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Defined that the nickname hash in Client ID MUST be from
2418 lowercase nickname. This effectively changes nicknames in
2419 SILC to case-insensitive. Updated the protocol specs and
2420 the code. Affected files are lib/silcutil/silcutil.[ch],
2421 silcd/serverid.c, and silcd/idlist.c.
2423 * Added new channel user modes BLOCK_MESSAGES_USERS and
2424 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2425 code. Affected files are lib/silccore/silcmode.h,
2426 lib/silcclient/command.c, and silcd/packet_send.c.
2428 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2429 specs and code. Affected file lib/silccore/silcstatus.h.
2431 * Added support for watch list. It is possible to add nicknames
2432 to be watched, and when they come to network, leave network
2433 or user mode changes the watcher will be notified of this
2434 change. Added SILC_COMMAND_WATCH command, added new
2435 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2436 notifications. Updated the protocol specs and implemented
2437 this to library, client and server. Protocol TODO #21.
2438 Affected files are lib/silccore/silccomand.h,
2439 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2440 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2441 silcd/packet_send.[ch], silcd/packet_receive.c, and
2442 irssi/src/silc/core/client_ops.c.
2444 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2445 somebody watching you. Updated the protocol specs and the
2446 code. Affected files are lib/silccore/silcmode.h, and
2447 lib/silcclient/command.c.
2449 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Added service support to SILC protocol. Added new command
2452 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2453 core library. Services are not implemented in server or
2454 client for now. Protocol TODO #20. Affected files are
2455 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2457 * Added SilcStatus argument to `command' client operation
2458 to return the error status when command sending fails
2459 locally. Changed all command in client library to return
2460 correct command status. Affected files are
2461 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2462 irssi/src/silc/core/client_ops.c.
2464 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Added silc_mime_parse function to parse MIME headers.
2467 Affected files are lib/silcutil/silcstruti.[ch].
2469 * Added MIME header parsing in Irssi SILC Client. It displays
2470 all textual MIME objects, others it ignores. Affected file
2471 is irssi/src/silc/core/clien_ops.c.
2473 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2475 * Fixed a bug in the pid writing function, which couldn't be
2476 written in a root-owned directory.
2478 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Defined that channel message to unknown Channel ID must
2481 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2482 Updated the protocol specs and the code in server. The
2483 affected file is silcd/packet_receive.c.
2485 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2488 that it is used to send error notifys if error occurs during
2489 some SILC packet processing, except commands. The error
2490 types are same as for command reply types. Defined that
2491 if private message is sent to unknown Client ID the error
2492 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2493 Updated the protocol specs and code. Affected files are
2494 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2495 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2496 and irssi/src/silc/core/client_ops.c. Renamed the
2497 SilcCommandStatus to SilcStatus.
2499 * Defined the use of extra WHOIS attributes in WHOIS command.
2500 The <Requested Attributes> (defined in a separate document)
2501 can be used to request additional information about user
2502 not returned by standard WHOIS command. Defined that server
2503 can send WHOIS command directly to client. Client provides
2504 the requested attributes to the server. Updated the protocol
2505 specs. Protocol TODO #4. Implementation is not done yet
2506 (Protocol TODO #24).
2508 * Renamed function silc_client_command_status_message to
2509 silc_client_status_message. Affected files are
2510 lib/silcclient/command_reply.[ch].
2512 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2515 32 bit integers. Updated the protcol specs and the code.
2516 Affected files are silcd/command.c and
2517 lib/silcclient/command.c.
2519 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2521 * Fixed a bug in library where sending a bogus authentication
2522 payload would lead to a crash. Affected file is
2523 lib/silccore/silcauth.c.
2525 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added detach_disabled and detach_timeout server config
2528 options to the server. Affected files silcd/serverconfig.[ch],
2529 silcd/command.c and silcd/packet_receive.c.
2531 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Added resolve_cmd_ident field to the SilcClientEntry structure
2534 too so that if the entry is for example being resolved so
2535 another command may attach to the same pending command reply
2536 without requiring to resolve the same entry again. Added
2537 support for adding multiple pending commands for one
2538 command idenfier. Affected files lib/silcclient/command.[ch],
2539 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2541 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Defined that server receives WHOIS command reply for private
2544 and secret channels too. Updated protocol specs and the
2545 code in server. Affected file silcd/command.c.
2547 * Defined <channel user mode list> argument to WHOIS command
2548 reply for returning user modes on the channels. The
2549 channel list now doesn't include the user mode anymore but the
2550 actual channel mode. Updated protocol specs and the code in
2551 client and server. Affected files are silcd/command_reply.c,
2552 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2553 and lib/silcclient/command_reply.c.
2555 * Save the channels list in WHOIS command reply in normal server
2556 so that WHOIS always shows joined channels also in normal
2557 server and not just on router. Affected file is
2558 silcd/command_reply.c.
2560 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * Defined that server receives USERS command reply for private
2563 and secret channels too. Updated protocol specs and the
2564 code in server. Affected file silcd/command.c.
2566 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Changed the UMODE's mode mask argument to be optional. If
2569 not provided then the command merely returns the current mode
2570 mask to the client. Updated protocol specs and the server.
2571 Affected file is silcd/command.c.
2573 * Added SILC session detachment/resuming support. It is possible
2574 to detach by closing the network connection and then re-connect
2575 and resume to the old client session. Added DETACHED user
2576 mode that server will set for detached client. Added new
2577 packet RESUME_CLIENT which is used to perform the resuming
2578 process. Added DETACH command. Updated the protocol specs,
2579 core library, client and server. Protocol TODO #22. Very
2580 many affected files around the tree.
2582 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Changed the CMODE's mode mask argument to be optional. If
2585 not provided then the command merely returns the current mode
2586 mask to the client. Updated protocol specs and the server.
2587 Affected file is silcd/command.c.
2589 * Changed the Killer's Client ID in KILLED notify to be just
2590 any ID payload since router server is allowed to kill as well.
2591 Updated protocol specs, client libary and server. Affected
2592 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2593 and irssi/src/silc/core/client_ops.c.
2595 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Added new user modes ANONYMOUS for special anonymous servers
2598 that may set the mode for client, and BLOCK_PRIVMSG which
2599 client may set to block incoming private messages unless the
2600 Private Message Key flag is set (using private keys to protect
2601 private messages). Updated protocol specs and code in client
2602 and server and core library. Protocol TODO #23. Affected
2603 files are lib/silccore/silcmode.h, silcd/server.[ch],
2604 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2605 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2607 * Added new channel user mode BLOCK_MESSAGES which the client
2608 may set to itself to tell server not send channel messages.
2609 Other packets such as channel key packets are still sent.
2610 Protocol TODO #23. Updated the protocol specs, client and
2611 server. Affected files are lib/silccore/silcmode.h,
2612 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2613 lib/silcutil/silcutil.c, silcd/command.c, and
2614 silcd/packet_send.c.
2616 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Redefined the Status Payload to include now two 8 bit fields,
2619 instead of one 16 bit field. This now makes it possible to
2620 send list of errors. Updated the protocol specs and the code
2621 in core library, client library and server. Protocol TODO #1.
2622 Affected files are lib/silccore/silccommand.[ch],
2623 lib/silcclient/command_reply.[ch], silcd/command.c,
2624 silcd/command_reply.c and silcd/packet_receive.[ch].
2626 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2628 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2629 must be handled by the application and should tell the application
2630 that an error message was already printed, and it should print the
2631 config coords (line, filename, ...). Affected files are
2632 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2634 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2635 server config parsing code more readable.
2637 Fixed a bug in the fetch_logging() config callback.
2639 Affected files is silcd/serverconfig.c.
2641 * Drop root privileges when started in foreground. Don't drop them
2642 if debugging also. Affected file is silcd/silcd.c.
2644 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Added more IM-like features by introducing new user modes
2647 for setting various presence information. Added new modes:
2648 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2649 specs and code. Protocol TODO #19. Affected files are
2650 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2651 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2653 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Added STATS command to the protocol after all, to return
2656 various statistical information about the network. It can
2657 be used by clients to retrieve statistical information, and
2658 servers may use it to to fetch cell and network wide
2659 statistics from router. Updated the protocol specs and
2660 implemented it to the server. Protocol TODO #16.
2661 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2662 silcd/command_reply.[ch].
2664 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * The LIST command reply in client libary now adds new channel
2667 entry if the returned channel doesn't exist yet in cache,
2668 and returns the channel entry to the application in the
2669 command_reply client operation. Affected file is
2670 lib/silcclient/command_reply.c.
2672 * Changed the channel message payload's MAC generation to
2673 include the IV in the MAC as well. This way all relevant
2674 parts of the channel message payload are authenticated also
2675 with the channel message MAC (and not only by packet MAC).
2676 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2677 Affected file is lib/silccore/silcchannel.c.
2679 * Fixed the SKE to save the remote version, since the
2680 silc_ske_parse_version mistakenly checked wrong version,
2681 after it replaced the start payload. Affected files are
2682 lib/silcske/silcske.[ch].
2684 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2687 string utility functions. Added there also new functions
2688 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2689 Affected files lib/silcutil/silcstrutil.[ch].
2691 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2692 files are lib/silcutil/silcstrutil.[ch].
2694 * Defined that the security property fields in SKE SHOULD be
2695 UTF-8 encoded, defined that version string MUST be US-ASCII
2696 encoded, defined that passphrases sent in connection
2697 authentication protocol MUST be UTF-8 encoded. Implemented
2698 these to the client and server. Defined also that other
2699 passphrases sent in the protocol MUST be UTF-8 encoded.
2700 Affected files are lib/silcske/silcske.c,
2701 lib/silcclient/protocol.c, silcd/protocol.c,
2702 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2704 * Changed the silc_client_close_connection interface to not
2705 need the SilcSocketConnection which should not be visible
2706 to application. Affected files are lib/silcclient/client.c
2707 and lib/silcclient/silcclient.h.
2709 * Rewrote the text for Private Message Key Payload in the
2710 protocol specification. Protocol TODO #11.
2712 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Upgraded the protocol version to 1.1, updated protocol specs
2717 * Added the nickname as new argument to NICK_CHANGE notify and
2718 added it to protocol specs and implemented it to client and
2719 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2720 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2721 lib/silcclient/client_notify.c.
2723 * Added the killer's client ID to the KILLED notify and added
2724 it to protocol specs and implemented it to client and server.
2725 Protocol TODO #13. Affected files are silcd/command.c,
2726 silcd/packet_receive.c, packet_send.[ch],
2727 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2728 The killer's client entry is now returned to application in
2729 the `notify' client operation.
2731 * Fixed the Max Argument fields that had too large value set
2732 in the protocol specs. Protocol TODO #14.
2734 * Added the LEAVE command reply to return the ID of parted
2735 channel. Updated protocol specs and implemented it to the
2736 client and server. Protocol TODO #15. Affected files are
2737 silcd/command.c, lib/silcclient/command_reply.c. The channel
2738 entry is now returned to application in the `command_reply'
2741 * Rewrote the version SKE version checking in client libary
2742 and in server to use the silc_parse_version_string. Affected
2743 files are lib/silcclient/protocol.c, silcd/protocol.c.
2745 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2746 commands that was missing it, and updated protocol specs and
2747 the server implementation. Protocol TODO #10. The affected
2748 file is silcd/command.c.
2750 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2751 generic reply to a generic request (REQUEST flag), and
2752 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2753 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2754 to define the payload for DATA flag. Added the flags to
2755 the implementation. Protocol TODO #9. Affected file is
2756 lib/silccore/silcchannel.h.
2758 Changed the client library to return the message length
2759 to application as well in the channel_message and private_message
2760 client operations. Affected files are
2761 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2762 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2763 and lib/silcclient/client_ops_example.c.
2765 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2766 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2767 the channel. Updated protocol specs and impelemented this
2768 to client and server. Protocol TODO #6. Affected files are
2769 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2770 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2772 Added new options m and M to CMODE command in Irssi SILC
2773 client to set these modes.
2775 * Deprecated all administrative commands from SILC protocol
2776 since they are highly implementation specific commands.
2777 Updated protocol specs. Moved the old commands in
2778 implementations to private range of command types. Affected
2779 files are silcd/command.c, lib/silcclient/command.c and
2780 lib/silcclient/command_reply.c. Protocol TODO #8.
2782 * Fixed a bug in server where sending unknown command crashes
2783 the server. Affected file silcd/command.c.
2785 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Added SILC_PROTOCOLVERSION macro to check protocol version
2788 of a socket connection. The affected file is
2789 lib/silcutil/silcsockconn.h.
2791 * Added better error logging in rekey protocol. Affected file
2794 * Do not check public key types in SKE during rekey. Affected
2795 file lib/silcske/payload.c.
2797 * Fixed the rekey protocol with PFS, which was totally broken.
2798 Affected file silcd/protocol.c.
2800 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Some client implementations quit network by doing first LEAVE
2803 and then immediately SIGNOFF (like Bombyx). We now do check
2804 after a short time after LEAVE notify and check whether the
2805 client is still valid after LEAVE, and if not we remove it from
2806 cache. Affected file is lib/silcclient/client_notify.c.
2808 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2810 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2811 it's good not to have security holes here.
2813 * Fixed a negative refcount situtuation for the config context.
2814 Affected file is silcd/serverconfig.c.
2816 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2818 * ROBOdoc documented lib/silcutil/silcutil.h.
2820 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Optimized even more the SilcPacketContext structure. Now
2823 totally saved 16 bytes of memory per context after optimization.
2824 Affected files are lib/silccore/silcpacket.[ch].
2826 * Made strict checks for valid SILC IDs. Affected file is
2827 lib/silccore/silcid.c.
2829 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Changed the object argument for silc_cipher_register,
2832 silc_hash_register, silc_hmac_register and silc_pkcs_register
2833 to const. Affected files are lib/silccrypt/silccipher.[ch],
2834 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2836 * Changed the silc_get_username and silc_get_real_name to
2837 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2839 * Fixed the Irssi SILC Client to use the silc_get_username and
2840 silc_get_real_name insted of glib routines since the glib
2841 routines only corrupt stack. Fixes the Irssi SILC to work in
2842 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2844 * Fixed the Irssi to not use g_get_home_dir since it crashes
2845 or returns garbage on cygwin and corrupts stack. Added function
2846 get_home_dir to Irssi routines. Affected files are
2847 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2849 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Made some structure optimizations. SFTP memory FS MemFSEntry
2852 entry structure. Optimized SilcTask structure. Optimized
2853 SilcPacketContext structure.
2855 Affected files lib/silcsftp/sftp_fs_memory.c,
2856 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2858 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * And yet again reverted back the config thing since Johnny
2861 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2864 * Fixed memory leaks from config object. Affected files are
2865 silcd/serverconfig.[ch].
2867 * Added support for adding new connections to the server in rehash.
2868 After rehash they take effect.
2870 Added support for changing the maximum allowed connections in
2871 rehash. The number can grow but going smaller is not supported.
2873 Added function silc_server_num_sockets_by_remote to the
2874 silcd/server_util.[ch].
2876 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2878 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2880 * Added preliminary checking during config parsing for a valid
2881 public/private key and removed further checks in the code.
2882 Affected files are silcd/serverconfig.[ch], server.c.
2884 * Moved functions silc_server_drop() and silc_server_daemonise()
2885 from server.c to silcd.c since they are stricly related to
2886 the application activity.
2888 * Reverted a small part of the automatic ref/unref since
2889 it caused a double unref in some situations. Affected
2890 files are silcd/silcd.[ch], server.c, serverconfig.c.
2892 * Added some .cvsignore files in the lib directory.
2894 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Fixed silc_net_gethostbyaddr to correctly resolve by
2897 address. Affected file lib/silcutil/silcnet.c.
2899 * Fixed the notify relaying to client. The HMAC to be used
2900 with relayed packets ws wrong and caused decryption failure
2901 at the client end. Affected file is silcd/packet_receive.c.
2903 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Created new branch silc_protocol_1_0_branch.
2907 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2909 * Changed the silc_server_config_* routines to be SilcServer
2910 independent. They are now officially application specific code
2911 and not part of generic server implementation. Affected files
2912 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2914 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Added automatic referencing of config context in the
2917 silc_server_config_alloc, and automatic unreferencing in the
2918 silc_server_config_destroy. Affected files are
2919 silcd/serverconfig.[ch], silcd/silcd.c.
2921 * Fixed the silc_log_quick handling in the logging routines.
2922 It didn't log quickly when it was TRUE. Affected file is
2923 lib/silcutil/silclog.c. Also the flush delay was set even
2924 if it was 0 in config file. Affected file is
2925 silcd/serverconfig.c.
2927 * Added support for changing key pair of the server in rehash.
2928 Affected file silcd/server.c.
2930 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2933 too early, before getting the channel entry. Affected file
2934 is silcd/packet_receive.c.
2936 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2938 * Added functions silc_server_config_[ref/unref], these are used
2939 to prevent that the config object is destroyed.
2941 No longer directly affect global variables silc_log_quick and
2942 silc_log_delay, they are first cached inside the config object
2943 and then applied with silc_server_config_setlogfiles().
2945 silc_server_config_set_defaults() is now internal to
2946 serverconfig.c, there are no reasons to show this internal stuff
2949 Affected files are silcd/serverconfig.[ch].
2951 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2952 fprintf's to stderr, since some code may be executed again after
2953 the server went into the background. Affected files are
2956 * Added rehash support. Added function silc_server_rehash() that
2957 will perform all the basic tasks of the rehashing procedure.
2959 * Added command line option `-x, --hexdump'. This will enable the
2960 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2961 The option `--hexdump' implies `--debug'.
2963 * Fixed a bad bug in the logging APIs (silcutil library) where
2964 the application would crash after calling silc_log_reset_all().
2966 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Fixed the KICKED notify handling in client library to
2969 correctly remove the channel and all entries from the
2970 channel when I was kicked. This bug crashed the client.
2972 Fixed yet another but in KICKED notify handling to remove
2973 the kicked client correctly from the channel.
2975 Affected file is lib/silcclient/client_notify.c.
2977 * Fixed a minor bug in looking up correct client entry
2978 in KICKED notify in server. Affected file is
2979 silcd/packet_receive.c.
2981 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2982 sources correctly to distribution. Fixes --with-gmp option.
2984 * Removed the manual rehashing from ID Cache, and changed it
2985 to use the SILC Hash Table's auto rehash feature. Affected
2986 file is lib/silccore/silcidcache.c.
2988 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Fixed a bug in the silc_client_nickname_format function that
2991 handles the multiple same nickname formatting. Two clients
2992 with same nickname caused problems after the first one left
2993 and rejoined. It didn't format the nickname correctly.
2994 Affected file is lib/silcclient/idlist.c.
2996 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Don't change the topic if olod topic is same as new one.
2999 Affected file is silcd/packet_receive.c.
3001 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Added cross-reference support to the SILC Documentation
3004 generator. All types across all HTML files are now cross-
3005 referenced. Affected files util/robodoc/generator.c and
3006 scripts/silcdoc/silcdoc.
3008 * Added file lib/silcutil/silctypes.h to include all the
3009 arithmetic type definitions and some macros. Removed
3010 includes/bitmove.h and moved macros to silctypes.h.
3012 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3016 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Added `type' argument to silc_id_payload_parse_id function which
3019 now returns the type of the ID to the sent pointer. Affected
3020 file is lib/silccore/silcid.[ch].
3022 * Added check for CMODE_CHANGE notify type that mode change is
3023 allowed by the sender. Affected file silcd/packet_receive.c.
3025 * Added check for CUMODE_CHANGE notify type that mode change is
3026 allowed by the sender. Affected file silcd/packet_receive.c.
3027 Added the ID type as CUMODE_CHANGE notify type as argument
3028 to the `notify' client operation. Affected files are
3029 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3031 * Added function silc_client_add_server to the client library.
3032 Added support for resolving also channel and server info when
3033 received unknown entity in notify packet. Affected files are
3034 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3036 * Added function silc_command_get_status to return the command
3037 status from the command reply's argument payload. Affected files
3038 are lib/silccore/silccommand.[ch].
3040 * Added check for KICKED notify type that the kicking is
3041 allowed by the client. Affected file silcd/packet_receive.c.
3043 * Created function silc_get_input which can be used to get input
3044 (echo on or off) from user on command line. Affected files are
3045 lib/silcutil/silcutil.[ch].
3047 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Optimized silc_server_packet_relay_to_channel function.
3050 Added new function silc_channel_message_payload_encrypt which
3051 can be called directly if channel message payload needs to
3052 be encrypted and is already encoded (no need to call _encode
3053 function). Packet relaying is now done by router without any
3054 extra memory allocations. Affected files are
3055 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3056 silcd/packet_send.c.
3058 * Fixed the INVITE notify handling. It took wrong arguments
3059 as invite list and invite delete. Affected file is
3060 silcd/packet_receive.c.
3062 * Added check for TOPIC_SET notify type that the topic change is
3063 allowed by the client. Affected file silcd/packet_receive.c.
3065 * Added check for INVITE notify type that inviting is allowed by
3066 the client. Affected file silcd/packet_receive.c.
3068 * Changed the silc_server_client_on_channel to return the
3069 SilcChannelClientEntry as well. Moved the function
3070 silc_server_check_cmode_rights to server_util.[ch].
3071 Affected files are silcd/server_util.[ch], silcd/command.c.
3073 * Added function silc_server_check_umode_rights to check whether
3074 changing client's user mode is allowed. Added check for
3075 UMODE_CHANGE notify type that the umode change is allowed
3076 by the client. Affected files are silcd/server_util.[ch],
3077 silcd/packet_receive.c and silcd/command.c.
3079 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3082 ID length. It ignored that ID can be IPv6 based as well.
3083 Affected file lib/silccore/silcpacket.h.
3085 * Fixed the silc_id_id2str and silc_id_str2id to take the
3086 IPv6 address offset's into consideration. Affecte file is
3087 lib/silccore/silcid.c.
3089 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Fixed the internal Unix scheduler functions to check for
3092 NULL context they may receive. The affected file is
3093 lib/silcutil/unix/silcunixschedule.c.
3095 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3097 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3098 can specify different directory with --home command line
3099 parameter. Affected files irssi/src/silc/core/client_ops.c,
3102 * SILC-specific commands aren't now executed if the active server
3103 isn't of SILC-type, so there won't be problems with having
3104 IRC and SILC protocol support in same client. Affected files
3105 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3108 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Improved the signal support in SILC Schedule. Added new
3111 function silc_schedule_signal_call which is used by application
3112 to mark a signal to be called. It is now safe to perform
3113 any kind of tasks in signal callbacks since it is guaranteed
3114 that the application specified signal callback is called
3115 after the signal is over. Affected files are
3116 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3118 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Added `name' field to SilcChannelPrivateKey to represent
3121 application given name for the key. Moved also the context from
3122 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3123 Added the `name' argument also to the function
3124 silc_client_add_channel_private_key.
3126 Added function silc_client_current_channel_private_key to set the
3127 current channel private key in use.
3129 Added "change" command to KEY command which can be used to change
3130 the current channel private key. Bound the command also to
3131 alt+K (Alt+Shift+k).
3133 Also affected files lib/silcclient/client_channel.c,
3134 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3136 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added silc_rng_get_byte_fast function in to the
3139 lib/silccrypt/silcrng.[ch].
3141 * Changed the interface of silc_packet_assemble and the
3142 silc_packet_send_prepare. If silc_packet_assmble is now
3143 called the application does not call silc_packet_send_prepare
3144 because the library will call it automatically. These
3145 interfaces now also return a reference to the outgoing buffer
3146 which includes the assembled packet, which the application can
3147 use to encrypt the packet.
3149 Affected files are lib/silccore/silcpacket.[ch],
3150 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3151 silcd/packet_send.c, server_backup.c and packet_receive.c.
3153 * Fixed a packet sending bug on very high load, where outgoing
3154 packet queue wasn't handled correctly and packets got corrupted.
3155 Affected files are lib/silcutil/*/silc*sockconn.c,
3156 lib/silcclient/client.c and silcd/server.c.
3158 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Added macro SILC_PACKET_DATALEN which can be used during
3161 packet assembling to check whether the data to be added to
3162 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3163 len is truncated until it fits it.
3165 Added checks for maximum length of channel message payload and
3166 private message payload also.
3168 Added checks for maximum packet length in server and in
3171 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3172 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3173 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3174 lib/silcclient/client_prvmsg.c.
3176 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Added silc_server_packet_queue_purge call to the
3179 silc_server_disconnect_remote to assure that all data in the
3180 queue before disconnecting is sent to the network. Affected
3181 file silcd/server.c.
3183 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Added the deleting of server's own ID cache entry to the
3186 silc_server_free function. Free also everything else that
3187 has been allocated in silc_server_init. The affected file
3190 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Added functions silc_parse_version_string, silc_version_to_num,
3193 and silc_ske_parse_version to parse SILC protocol style version
3194 strings. Affected files lib/silcutil/silcutil.[ch] and
3195 lib/silcske/silcske.[ch].
3197 * Added new configuration params: version_protocol, version_software
3198 and version_software_vendor to specify what version the remote
3199 host must at least be to be able to connect to server. The vendor
3200 string can be regex matched too. Added new function
3201 silc_server_connection_allowed to check maximum number of allowed
3202 connections, and allowed versions for incoming connections.
3203 Affected files are silcd/server.c, server_util.[ch] and
3206 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Added preliminary support for signals in scheduler. The
3209 signals we care about are now blocked always when the scheduler
3210 is locked. This way we can synchronise the use of signal with
3211 scheduler. It is guaranteed that when signal occurs the scheduler
3212 is not locked, and thus new tasks can be safely added to the
3215 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3216 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3217 Added new platform specific routines
3218 silc_schedule_internal_signals_[un]block and
3219 silc_schedule_internal_signal_[un]register.
3221 Added new functions to SILC Schedule API:
3222 silc_schedule_signal_[un]register. Each signal that application
3223 is going to use should be registered to the scheduler.
3225 Affected files are lib/silcutil/silcschedule.[ch],
3226 lib/silcutil/*/silc*schedule.c.
3228 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Check for unauthenticated client and server in the
3231 silc_server_new_client and silc_server_new_server functions.
3232 Affected file silcd/packet_receive.c.
3234 * Added function silc_string_is_ascii to check whether given
3235 string is 7-bit ASCII string. Affected files are
3236 lib/silcutil/silcutil.[ch].
3238 * Added function silc_id_is_valid_server_id into the
3239 silcd/serverid.c and added checking for valid Server ID's in
3240 silc_server_new_server. The Server ID must always be based
3241 on the server's public IP address.
3243 * Added logging of DISCONNECT packet message in the server.
3244 Affected file silcd/server.c.
3246 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Changed all library interfaces that use Global RNG to also
3249 accept SilcRng as argument. Affected files are
3250 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3251 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3252 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3253 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3254 lib/silccrypt/rsa.c.
3256 * Added function silc_pkcs_generate_key to the
3257 lib/silccrypt/silcpkcs.[ch] for applications so that they
3258 don't need to do pkcs->pkcs->init calls anymore.
3260 * Remove SilcSocketConnection from the SFTP API since it really
3261 wasn't needed there. The application has the information
3262 saved in its contexts anyway and the SFTP layer doesn't need
3263 know about it. Affected files lib/silcsft/silcsftp.h and
3264 lib/silcsftp/sftp_[server/client].c.
3266 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3267 The SilcSimContext is not SilcSim.
3269 * Fixed possible buffer overflows in silc_id_render in the
3270 lib/silcutil/silcutil.c.
3272 * On EPOC the global crypto module lists are not used at all
3273 in the crypto library. Added support for using the constant
3274 algorithm list on EPOC. Affected files are
3275 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3278 * Fixed the handling of third parameter of KICKED notify, since
3279 it was mistakenly updated to SILC Protocol 1.0 even though it
3280 is to be included in 1.1. Since it is not in 1.0 it is not
3281 mandatory, and this fix now handles it only if it is provided,
3282 and it is not error if it is not provided. Affected file
3283 lib/silcclient/client_notify.c.
3285 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3288 client. Affected file irssi/src/silc/core/client_ops.c.
3290 * Merged with Irssi 0.8.4 from irssi.org CVS.
3292 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Check for valid socket connection in client entries before
3295 sending any messages. Fixes a crash, but doesn't fix some
3296 other underlaying bug that is lurking there. Affected
3297 file silcd/packet_send.c.
3299 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3301 * $usermode, $cumode and $cumode_space expandos shouldn't do
3302 anything with non-SILC server records. Affected file
3303 irssi/src/silc/core/silc-expandos.c
3305 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Fixed the silc_net_check_[host/local]_by_sock to support
3308 IPv6 bound sockets as well. Now they can return IPv6 addresses
3309 as well. Affected file lib/silcutil/silcnet.c.
3311 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3312 Affected lib/silcutil/unix/silcunixnet.c.
3314 * Fixed ID rendering (at least on some platforms, not NetBSD)
3315 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3317 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Added silc_hash_public_key and silc_hash_public_key_compare
3320 functions to be used with SilcHashTable. They can be used to
3321 hash public keys and compare public keys in hash table. Affected
3322 file lib/silcutil/silcutil.[ch].
3324 * Added support for specifying multiple public keys for Client
3325 connection section in server configuration file. This makes it
3326 possible to accept multiple public keys from same host, or to
3327 make a section that accepts any incoming host, and have the
3328 accepted public keys listed in the section.
3330 Added functions silc_sever_[find/get]_public_key, added the
3331 support for this actually to all connection sections but only
3332 the Client section is currently allowed to specify multiple
3335 Affected files are silcd/server.c, server_internal.h,
3336 command.c, protocol.c, server_util.[ch], packet_receive.c.
3338 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Merged Irssi 0.8.2 from irssi.org CVS.
3342 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3344 * If silc_debug is TRUE, also output standard logging messages
3345 to stderr with the debug output.
3347 Made silc_log_reset_all() flushing all channels before returning.
3348 Also fixed some documentation typos.
3350 Affected files are lib/silcutil/silclog.[ch].
3352 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Fixed the server to check correctly the amount of connections
3355 from single host, by checking also the type of the connection.
3356 Fixed also the comparison of number of connections and number
3357 of allowed connections. Affected files are silcd/server.c,
3360 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Fixed the USERS command reply to save the user's mode on the
3363 channel as well. Fixed JOIN command reply to check whether a
3364 client is on channel already and not join it twice. Affected
3365 file lib/silcclient/command_reply.c.
3367 * Added new file silc-expandos.c into irssi/silc/core/ to return
3368 various stuff for various signal for the statusbar etc. updating.
3369 Now Irssi SILC client prints channel user modes etc. on the
3372 * The user mode (like server/router operator changes) is now shown
3373 on the Irssi SILC client's statusbar. The affected files are
3374 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3376 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3379 to SILC_SCHEDULE_[UN]LOCK macros.
3381 * Added more error printing to logs in server code. Affected
3382 files silcd/server.c and silcd/protocol.c.
3384 * Fixed -S option parsing in Irssi SILC Client. Affected file
3385 irssi/src/silc/core/silc-core.c.
3387 * Added silc_buffer_alloc_size function. Affected file is
3388 lib/silcutil/silcbuffer.h.
3390 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3393 constants. Affected files in
3394 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3397 * Changed the internal SFTP Memory FS table to const. Affected
3398 file lib/silcsftp/sftp_fs_memory.c.
3400 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Fixed the buffer formatting and unformatting routines to
3403 check the size of 64 bits types with sizeof(). Affected
3404 file is lib/silcutil/silcbuffmt.c.
3406 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Removed 0.6.x backwards support.
3410 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Changed all integer type names:
3413 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3414 to avoid collisions with other libraries using same type names
3417 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Added `prefer_ipv6' argument to the functions
3420 silc_net_gethostbyname[_async]. If it is TRUE it will return
3421 IPv6 address over IPv4. If FALSE IPv4 address is returned
3422 even if IPv6 address was found. Affected files
3423 lib/silcutil/silcnet.[ch].
3425 * Added support silc_net_create_connection[_async] to fallback
3426 to IPv4 address if IPv6 address could not be used (like if
3427 it doesn't work on a specific system). Affected file in
3428 lib/silcutil/unix/silcunixnet.c.
3430 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Added silc_schedule_reinit function to do the enlarging
3433 of the max tasks handling capabilities of the scheduler.
3434 Affected files lib/silcutil/silcschedule.[ch].
3436 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added automatic extern "C" { ... } for C++ compilers so the
3439 application does not need to define them. Affected file
3440 includes/silcincludes.h.
3442 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3443 old name went against naming convention. Applications now
3444 include "silcclient.h" instead of "clientlibincludes.h".
3445 Removed includes/clientlibincludes.h, it is redundant now.
3447 * Renamed includes/version.h to silcversion.h.
3449 * Added really preliminary support for OS/2 into the util
3450 library. Only thread & mutex API is implemented, others
3451 are still to be implemented. Created the lib/silcutil/os2/
3452 directory. Created also file includes/silcos2.h.
3454 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Added preliminary BeOS support into the util library.
3457 Created lib/silcutil/beos/, and implemented all the needed
3458 functions to support SILC on BeOS. Created also file
3459 includes/silcbeos.h.
3461 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3463 * Added proper initializations to silc's irssi code, so it's
3464 now possible to load it as module. Affected files
3465 irssi/src/silc/core/silc-core.c,
3466 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3468 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3473 * Fixed the silcdoc document generator to correct generate
3474 docs from all kinds of filenames. Affected files are
3475 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3477 * ROBOdoc documented lib/silcutil/silcmemory.h.
3478 Added also new function silc_memdup.
3480 * Removed lib/silcutil/silcbufutil.h and moved those routines
3481 to the lib/silcutil/silcbuffer.h.
3483 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Added `user_count' to the SilcChannelEntry which now tells the
3486 number of users on the channel. The user count is now saved
3487 in normal server of global channels as well. Affected files
3488 silcd/server.c, idlist.h, packet_receive.c and command.c.
3490 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3491 include file utility functions.
3493 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3494 instead of calling directly OS routines.
3496 * Fixed NICK change printing in Irssi SILC Client. Fixed
3497 KICKED notify printing in Irssi SILC Client. Affected file
3498 irssi/src/silc/core/client_ops.c.
3500 * Fixed a NICK change bug in client library, to not recreate the
3501 client_entry->channels hash table everytime nick is changed.
3502 Affected file lib/silcclient/client.c.
3504 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3507 the SKE interface a bit.
3509 * Fixed padding problem in PKCS#1. The padding was not actually
3510 random since the random number generator was used incorrectly.
3511 This security bug affects only when encrypting with PKCS#1, and
3512 it is not currently used at all in SILC. SILC only use signing
3513 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3515 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Rewrote the notify handling in Irssi SILC client to not call
3518 the events as signals. Fixes problems with Perl support.
3519 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3521 * Send the auto-nicking NICK command in client library with
3522 little timeout after connecting. The affected file is
3523 lib/silcclient/client.c.
3525 * Added following new config file settings:
3526 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3527 key_exchange_timeout, conn_auth_timeout, connections_max,
3530 Implemented all the new config settings handling in the server.
3532 Optimized the use of SKE Mutual flag usage. Use it only
3533 if connection authentication protocol is not based in public
3536 Renamed all SilcServerConfigSection* to SilcServerConfig*
3537 to have a bit shorter names.
3539 Affected files silcd/serverconfig.[ch], server.[ch], and
3542 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3544 * Cleaned up the listening sockets code, preparing for the rehash
3545 support. Affected file is silcd/server.c.
3547 * Fixed some output messages. Affected files are silcd/silcd.c,
3550 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Create lib/doc/silcrng_intro.html document as introduction
3553 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3555 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3557 * Fixes to the silcd config template. Affected file is
3558 doc/example_silcd.conf.in.
3560 * Removed type casts from silc_calloc(), conforming to the
3561 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3563 * Removed param_name member from client, server, and router
3564 section structs, now identifying the param directly.
3566 Added CONFIG_FREE_AUTH macro in config file parsing.
3568 Affected files are silcd/serverconfig.[ch].
3570 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3572 * Fixed command line parameter handling. All SILC initialization
3573 is now done in silc_core_init() which also fixes autoconnecting
3576 Affected files irssi/src/silc/core/silc-core.c,
3577 irssi/src/fe-text/silc.c.
3579 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Added new configuration options and blocks:
3582 keepalive_secs, reconnect_count, reconnect_interval,
3583 reconnect_interval_max, reconnect_keep_trying and
3584 require_reverser_lookup. Added ConnectionParam block, and
3585 implemented the connection parameters when connecting as
3586 initiator and when accepting connections as responder.
3588 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3589 whether given configuration value has been given already.
3591 Affected files silcd/serverconfig.[c], server.[c].
3593 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3594 algorithm parts and created new file silcalgs.conf, that
3595 is now included from the example_silcd.conf.in.
3597 * Optimized the silc_server_connect_to_router_second to take
3598 the connection configuration object from the SilcServerConnection
3599 object instead of finding it during the connecting phase.
3600 Added the configuration object to SilcServerConnection struct.
3601 Affected files silcd/server_internal.h, server.c.
3603 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Add the client on channel after it was resolved at the
3606 channel message receiving, and it was not already on the
3607 channel. Affected file lib/silcclient/client_channel.c.
3609 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Fixed the public key authentication to allocate always the
3612 destination signature buffer instead of using static buffer.
3613 Affected file silcd/protocol.c.
3615 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Unified the serverconfig.[ch]'s helper function interface.
3618 Affected file silcd/serverconfig.[ch].
3620 * Removed doc/example_silc.conf.in since it is redundant.
3621 The make install will now install irssi/silc.conf file.
3623 * Added new Passphrase and Publickey authentication methods to
3624 config file, allowing both public key and passphrase based
3625 authentication to be set at the same time.
3627 Added `prefer_passphrase_auth' setting in config file which
3628 can be used to set to prefer passwd auth if both passwd and
3629 public key is set. If not set, public key is preferred.
3630 This has effect only when being initiator (responder will try
3633 Added support for authentication with passphrase and public key
3634 at the same time. The passphrase is tried first always since
3635 it is faster to check.
3637 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3639 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3641 * Merged the new SILC Config library, with the server parsing
3642 support. Read the header file silcconfig.h or the toolkit
3643 documentation for the news. Affected files are
3644 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3645 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3646 silcd/protocol.c silcd/server.c silcd/server_backup.c
3647 silcd/serverconfig.[ch] silcd/silcd.c.
3649 * Fixed some silclog documentation. Affected file is
3650 lib/silcutil/silclog.h.
3652 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * The silc_cipher_register, silc_hash_register and
3655 silc_hmac_register now checks if the object to be registered
3656 is registered already. Affected files are
3657 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3659 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3663 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Allow zero length channel messages inside the Channel Message
3666 Payload. Affected file lib/silccore/silcchannel.c.
3668 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3669 as header filenames.
3671 * Removed lib/silcclient/README and created HTML file
3672 lib/silcclient/silcclient_using.html, which is now included
3673 as part of Toolkit documentation.
3675 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * Fixed CUMODE_CHANGE notify handling to change the mode of
3678 correct client. Affected file lib/silcclient/client_notify.c.
3680 * Make silc_rng_alloc fail if it cannot allocate the sha1
3681 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3683 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Fixed the file transfer's key agreement payload to include
3686 zero port also if the hostname is NULL because it could not
3689 Call file transfer monitor callback now also if error occurs
3690 during key agreement protocol.
3692 Changed the silc_client_file_send interface to return the
3693 SilcClientFileError instead of session id. The session ID
3694 is returned into pointer provided as argument.
3696 Check that the file exists locally before sending the
3697 file transfer request at all.
3699 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3701 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3702 error than can occur while key agreement protocol. Affected
3703 file lib/silcclient/silcapi.h.
3705 * Fixed the event_mode CMODE handler to not crash when mode
3706 is changed and +k mode is set in the channel. Affected file
3707 irssi/src/silc/core/silc-channels.c.
3709 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3710 SILC_LOG_WARNING to give out Warning and not Error. Affected
3711 file lib/silcutil/silclog.c.
3713 * Fixed the channel message payload decryption in the function
3714 silc_channel_message_payload_decrypt to not modify the original
3715 buffer before it is verified that the message decrypted
3716 correctly. Otherwise, next time it is called with correct
3717 channel key it won't encrypt since the payload is corrupted.
3718 Affected file lib/silccore/silcchannel.c.
3720 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Do not constantly resize the window. A fix patch by cras.
3723 Affected file irssi/src/fe-text/screen.c.
3725 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3728 Affected file lib/silcutil/silcnet.c.
3730 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Fixed a bug in hash table internal routine for traversing
3733 the table with foreach callback. The current entry may
3734 become invalid in the callback but it was referenced after
3735 the callback returned.
3737 Do not allow auto rehashing of hash table during the
3738 silc_hash_table_foreach operation, for same reasons as it is
3739 not allowed for SilcHashTableList. Affected files are
3740 lib/silcutil/silchashtable.[ch].
3742 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3745 Win32 DLL. extern's in header files are now declared with
3748 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Fixed private message handling. It used some old code that
3751 caused the client to crash. Affecte file is
3752 lib/silcclient/client_prvmsg.c.
3754 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3756 * Added function silc_client_add_channel,
3757 silc_client_replace_channel_id, and removed functions
3758 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3759 from client library.
3761 * Added cross reference of the joined channels to the
3762 SilcClientEntry, and changed the SilcChannelEntry's
3763 users list to SilcHashTable. The affected files are
3764 lib/silcclient/idlist.[ch].
3766 * Fixed a bug in hash table tarversing. While the hash table
3767 is traversed with SilcHashTableList the table must not be
3768 rehashed. It is now guaranteed that auto rehashable tables
3769 are not rehashed while tarversing the list. Also defined that
3770 silc_hash_table_rehash must not be called while tarversing
3771 the table. Added function silc_hash_table_list_reset that must
3772 be called after the tarversing is over. The affected files are
3773 lib/silcutil/silchashtable.[ch].
3775 * Changed all hash table traversing to call the new
3776 silc_hash_table_list_reset in server and in client library.
3778 * Added function silc_client_on_channel to return the
3779 SilcChannelUser entry if the specified client entry is joined
3780 on the specified channel. This is exported to application as
3781 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3783 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Fixed founder regaining problem with JOIN command on normal
3786 server. The notify for mode change must be sent always and
3787 not only if !cmd->pending. Affected file silcd/command.c.
3789 * Fixed the WHOWAS command's reply sending to support the
3790 lists correctly. Affected file silcd/command.c.
3792 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * When sending JOIN command to router for processing the
3795 sender's old command identifier was not saved back to the
3796 sender's command context, fixed now. The affected file is
3799 * Create the key in JOIN command of the router did not return
3800 the channel key, added check for this. Affected file is
3803 * Fixed a channel ID update bug in JOIN command reply. Do
3804 not directly upgrade the ID but call the function
3805 silc_idlist_replace_channel_id if the ID was changed.
3806 Affected file silcd/command_reply.c.
3808 * Fixed memory leaks from command calling if it would fail.
3809 Affected file silcd/command.c.
3811 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3813 * Applied patches from cras:
3815 Memory leak fixes around libaries, irssi window resize fix,
3816 new silclist.h and silcdlist.h, all extern inline changed to
3819 * Removed dotconf from lib/dotconf, not needed anymore.
3821 * Removed TRQ from lib/trq, not needed anymore.
3823 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3824 with server connections. Later this will be configurable
3825 in config file after new config file is done. Affected file
3828 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Fixed a crash in server related to channel announcements.
3831 Affected file silcd/server.c.
3833 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Fixed memory leaks in silc_server_create_new_channel*
3836 functions. Affected file silcd/server.c.
3838 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3839 which ID was changed. This way the router will send the
3840 user list for the channel again, and server won't be in
3841 desync in some rare circumstances. Affected file is
3842 silcd/packet_receive.c.
3844 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Check for NULL socket pointer in the function
3847 silc_server_packet_send_to_channel_real. Affected file
3848 silcd/packet_send.c.
3850 * Fixed the BAN notify handling to correctly remove ban
3851 list. Affected file silcd/packet_receive.c.
3853 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Fixed some header addition to Toolkit distribution in
3856 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3858 * Added lib/silcclient/client_ops_example.h as an template
3859 file for application programmers to quickly start using
3860 the SilcClientOperation functions in their application.
3861 Updated the lib/silcclient/README as well to tell about this
3862 nice file made available.
3864 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3866 * Call silc_server_remove_from_channels when removing client
3867 entry when NO_SUCH_CLIENT_ID was received. Affected file
3868 is silcd/command_reply.c.
3870 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Added server & router operator statistics updating. Affected
3873 file silcd/packet_receive.c and silcd/command.c.
3875 * Fixed the SERVER_SIGNOFF notify handling on normal server
3876 not to save the history information for clients. Same was
3877 fixed earlier in remove_clients_by_server function, but not
3878 here. Affected file silcd/packet_receive.c.
3880 * Raised the default connection-retry count from 4 to 7 in
3881 server. Affected file silcd/server.h.
3883 * Cancel any possible reconnect timeouts when we start the
3884 key exchange. Affected file silcd/server.c.
3886 * Do not reconnect on connection failure when SCONNECT was
3887 given. Affected files silcd/server.[ch].
3889 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3893 * Fixed the NICK command to always give the unformatted
3894 nickname to the one giving the NICK command. If unformatted
3895 nickname is cached already it will be formatted and the
3896 local entry will always get the unformatted nickname.
3897 Affected file lib/silcclient/idlist.c.
3899 * Fixed some double frees from client library commands.
3900 Affected file is lib/silcclient/command.c.
3902 * Fixed CUMODE command in server to assure that no one can
3903 change founder's mode than the founder itself, there was a
3904 little bug. Affected file silcd/command.c.
3906 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Removed the SilcClientCommandDestructor from the client
3909 libary, it is not needed anymore. Affected files are
3910 lib/silcclient/silcapi.h, command[_reply].[ch],
3911 client_notify, idlist.c.
3913 * Fixed GETKEY command to first resolve client, and then
3914 resolve the server only if the client was not found, instead
3915 of resolving both at the same time. Affected file is
3916 lib/silcclient/command.c.
3918 * Added silc_client_start_key_exchange_cb and lookup the
3919 remote hostname and IP address before starting the key
3920 exchange with server. The affected file is
3921 lib/silcclient/client.c.
3923 * The server's public key is now saved using the IP address
3924 of the server and not the servername for the filename.
3925 The hostname public key filename is checked as an fall back
3926 method if the IP address based filename is not found.
3928 Fixed the GETKEY command to save the fetched server key
3929 in correct filename.
3931 Print the remote server's hostname now when new key is
3932 received during connection process. Affected file is
3933 irssi/src/silc/core/client_ops.c.
3935 * Return always our own public key to the client if it asks
3936 for it with GETKEY command. Affected file silcd/command.c.
3938 * Removed the use_auto_addr variable from default config
3939 file since it was in wrong section. Affected file is
3942 * Fixed TOPIC_CHANGE notification to not route it when it
3943 was sent using silc_server_send_notify_to_channel function.
3944 Affected file silcd/command.c.
3946 * Fixed silc_server_send_notify_kicked to send the kicker's
3947 Client ID also, it was missing. Affected files are
3948 silcd/command.c, silcd/packet_send.[ch].
3950 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Do not save client history information in SERVER_SIGNOFF.
3953 Fixes the bug in normal server that it does not detect
3954 the client becoming valid after the server becomes back
3955 online. Affected file silcd/server_util.c.
3957 * Added `sock_error' field into the SilcSocketConnection
3958 context. When error occurs during socket operation (read
3959 or write) the error is saved. Added also new function
3960 silc_socket_get_error to return human readable socket error
3961 message. Affected files are lib/silcutil/silcsockconn.[ch],
3962 lib/silcutil/unix/silcunixsockconn.c, and
3963 lib/silcutil/win32/silcwin32sockconn.c.
3965 * The server now prints the socket error message in the
3966 signoff for client. Affected file silcd/server.c.
3968 * Fixed the `created' channel information sending from router
3969 to server in JOIN command. Checks now whether the channel
3970 really was created or not and set it according that.
3972 Fixed the JOIN command to use the client entry's current
3973 ID during the joining procedure instead of the one it sent
3974 in the command (it is checked though), since it can change
3975 between the packet processing and command processing, and
3976 would just case unnecessary pain in the client end. Affected
3977 file silcd/command.c.
3979 * Fixed a channel key payload sending to use correct channel
3980 ID when the server was forced to change the channel's ID by
3981 router. Router sent the key payload with the old Channel ID.
3982 Affected file silcd/packet_receive.c.
3984 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3986 * Call silc_server_save_channel_key only if the key payload
3987 was provided in the JOIN command's command reply. Affected
3988 file silcd/command_reply.c.
3990 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Fixed silc_mp_sizeinbase to return the value correctly with
3993 MPI. Affected file lib/silcmath/mp_mpi.c.
3995 * Fixed the stop_server signal to correctly stop the scheduler
3996 and gracefully stop the server when SIGTERM or SIGINT signals
3997 are received. Affected file silcd/silcd.c.
3999 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4001 * Simple handling of TERM and HUP signals. Also added some log
4002 flushing call around. Affected file is
4005 * Fixed small bugs in silclog.c. Now buffering output will take
4006 effect after 10 seconds since startup: This will ensure that
4007 no important startup messages are lost. Also output redirection
4008 will preserve original format ([Date] [Type] message).
4009 Affected file is lib/silcutil/silclog.c.
4011 * Added two options to the config file, in the logging section:
4012 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4013 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4015 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Do not print the warning about log files not being initialized
4018 more than once to avoid excess logging. Affected file is
4019 lib/silcutil/silclog.c.
4021 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4022 the SIM copying in make install in Makefile.am.pre.
4024 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4026 * Rewritten silclog APIs. Globally interesting changes follows:
4027 silc_log_set_files() changed to silc_log_set_file().
4028 silc_log_set_callbacks() changed to silc_log_set_callback().
4029 ROBOdoc documented silclog header file.
4030 SilcLogCb now returns bool to wether inihibit the default
4031 handler or not (to keep the old behaviour return always TRUE).
4032 The new APIs should also fix the problem of the
4033 silcd_error.log file that was written in the current directory.
4036 Log files streams will remain opened after silc_log_set_file()
4037 call, means less CPU usage notably on high traffic servers.
4038 File streams are now full buffered, and flushed to the disk
4039 every 5 minutes, lesses HD activity and CPU usage.
4040 Messages can be redirected, allowing admins to configure
4041 one single logfile for all server messages.
4042 the silc_log_quick global variable to activate fast-logging.
4043 Affected files lib/silcutil/silclog.[ch]
4045 * Changed some code to conform new silclog APIs. Affected
4046 files are doc/example_silcd.conf.in, silcd/server.c
4047 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4050 * Fixed a memory leak that could occur in some situations.
4051 Affected file silcd/serverconfig.c.
4053 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Added the silc_client_del_client to remove the client from
4056 all channels as well. Affected file lib/silcclient/idlist.c.
4058 * Fixed the client library to correctly remove the client
4059 from all channels when the client entry is being destroyed.
4060 Affected file lib/silcclient/client_notify.c, command.c.
4062 * Added auto-nicking support to the client library. If the
4063 applicatio now sets client->nickname it will be sent to the
4064 server after connecting by the library. This way for example
4065 SILCNICK (or IRCNICK) environment variables will have effect
4066 and always change the nickname automatically to whatever
4067 it is wanted. Affected file lib/silcclient/client.[ch].
4069 * Renamed silc_server_command_bad_chars to the
4070 silc_server_name_bad_chars and moved it to the
4071 silcd/server_util.[ch]. Added also new function
4072 silc_server_name_modify_bad to return nickname that
4073 includes bad characters as new nickname without those
4074 bad characters. This check and modify is now used in
4075 silc_server_new_client when the username is initially set
4076 as nickname, so it must be checked to be valid nickname.
4077 Affected file silcd/packet_receive.c.
4079 * The nickname length is now taken from the packet for real
4080 and not trusted to strlen() since it clearly can return
4081 wrong length for nickname including bad characters. This
4082 also applies to channel names. Affected file silcd/command.c.
4084 * Removed the lib/silcsilm/modules directory. Modules are now
4085 compiled into the lib/silcsim. Fixed the copying of the
4086 modules to follow symbolic links in Makefile.am.pre.
4088 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Fixed silc_string_regexify list creation. Fixes bugs with
4091 BAN and INVITE commands in server. The affected file is
4092 lib/silcutil/unix/silcunixutil.c.
4094 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4096 * Removed the command destructor entirely from the server's
4097 command and command reply routines. It is not needed, and
4098 its usage was buggy and caused crashes. Affected files are
4099 silcd/command[_reply].[ch].
4101 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4103 * Cancel protocol and NULL sock->protocol if timeout
4104 occurred during protocol. Affected file silcd/server.c.
4106 * Cancel protocol timeouts always before calling the final
4107 callback, to assure that after final callback is called
4108 no other state will be called for the protocol anymore.
4109 Affected file silcd/protocol.c.
4111 * Print error log if incoming connection configuration could
4112 not be found. Affected file silcd/server.c.
4114 * Fixed JOIN command to correctly save the founder mode
4115 to the client on normal SILC server, when the channel
4116 was created by the router. Affected file silcd/command.c.
4118 * Fixed LIST command (hopefully) to send correct reply
4119 packets. Affected file silcd/command.c.
4121 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4123 * The silc_packet_receive_process now returns FALSE if the
4124 read data was invalid packet, and TRUE if it was ok.
4126 The server now checks that if unauthenticated connection
4127 sends data and its processing fails the server will close
4128 the connection since it could be a malicious flooder.
4130 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4132 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4134 * Make sure the warning about error opening a log file is
4135 printed only once and not everytime it fails (produces
4136 too much useless log). Affected file lib/silcutil/silclog.c.
4138 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4140 * Made the silc_server_daemonise() function more readable.
4141 Affected file silcd/server.c.
4143 * Pid file is now optional, the user may comment it out from
4144 the config file. Removed define SILC_SERVER_PID_FILE, we
4145 don't need a default any longer. Affected file
4146 configure.in.pre, lib/Makefile.am.pre.
4148 * Make some use of the pid file. The server now dies at startup
4149 if it detects a valid pid file on his path. The server would
4150 die anyway in this circumstance, because of the bind() failure.
4151 Affected file silcd/silcd.c.
4153 * No longer compiling lib/dotconf.
4155 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4157 * Fixed JOIN command parsing not to crash. Affected file
4158 lib/silcclient/command.c.
4160 * Fied the NICK_CHANGE notify to add the new client entry
4161 even it is resolved. This removes an <[unknown]> nick
4162 thingy bug in the client. Affected file is
4163 lib/silcclient/client_notify.c.
4165 * Do not try to allocate 0 bytes (efence does not like it)
4166 in lib/silccore/silccomand.c when encoding payload.
4168 * Do not take IRCNICK as nickname in Irssi SILC client since
4169 it is not possible to set nickname before hand connecting
4170 the server (TODO has an entry about adding auto-nicking
4173 * Changed the silc_server_command_pending to check whether
4174 there already exists an pending entry with the specified
4175 command, command identifier and pending callback. This is
4176 to fix IDENTIFY and WHOIS related crashes that may register
4177 multiple pending commands with same identifier. Affected
4178 file silcd/command.c.
4180 * Fixed the server to reconnect to the router even if it
4181 was already reconnecting and EOF was received. This to
4182 fix a possibility that the server wouldn't ever try to
4183 auto-reconnect to the router. Affected file silcd/server.c.
4185 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4187 * Fixed the server's password authentication to use the
4188 length of the locally saved password, and not the one
4189 sent in the packet. Affected file silcd/protocol.c.
4191 * Fixed same password authentication problem in the
4192 Authentication Payload handling routines in
4193 lib/silccore/silcauth.c.
4195 * Yet another password authentication problem fixed with
4196 channel password handling in silcd/command.c.
4198 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4200 * If first character of string in silc_parse_userfqdn is '@'
4201 then do not parse it. Affected file is
4202 lib/silcutil/silcutil.c.
4204 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4206 * Fixed minor bug in IDENTIFY command reply sending, which
4207 caused various weird problems during JOIN when it was
4208 resolving names for users. Affected file silcd/command.c.
4210 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4212 * Fixed the IDENTIFY command reply sending to chech better valid
4213 clients. It was possible to send incomplete list of replies.
4214 Affected file silcd/command.c.
4216 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4218 * Added silc_client_command[s]_[un]register functions now to
4219 dynamically register the commands in client library. Removed
4220 the static table of commands. This allows the client library
4221 to call commands without causing the application to know about
4222 what commands library has called.
4224 Removed the INFO command reply kludge to detect when the command
4225 was called by library. Now library use its own command reply
4226 function for INFO command.
4228 Added function silc_client_command_call to call a command.
4229 Application can use it to call command, not access the structure
4232 Now all commands that are sent by the client library (not
4233 explicitly sent by application) use own command reply functions.
4235 Affected files around lib/silcclient/ and in
4236 irssi/src/silc/core/.
4238 * Fixed the WHOIS command reply sending to chech better valid
4239 clients. It was possible to send incomplete list of replies.
4241 Fixed the WHOIS and IDENTIFY to send the request to router
4242 if normal server did not do it and did not find any results.
4244 Affected file silcd/command.c.
4246 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4248 * Moved the internal data from SilcClient context into its
4249 own file, not accesible to application. Affected files
4250 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4251 and other files in client library.
4253 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4255 * Added doc/examples installation target in Makefile.am.pre.
4258 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4260 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4261 commands the found client entry will be removed from the
4262 cache, after notifying application about the error. Affected
4263 file lib/silcclient/command_reply.c.
4265 * Changed the /MSG to check for exact nickname user gave, and
4266 not let `nick' match `nick@host' if it is only one found. Now,
4267 user must type the exact nickname (like nick@host2) even if
4268 there are no more than one same nicks found. This is to avoid
4269 a possibility of sending nickname to wrong nickname since
4270 `nick' could match `nick@host'. Affected file is
4271 irssi/src/core/silc-servers.c.
4273 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4275 * Do not print "you are now server operator" or similar when
4276 giving /away command. Affected files are
4277 irssi/src/silc/core/client_ops.c, silc-servers.h.
4279 * Made the silc_server_command_pending_error_check to send
4280 the same command reply payload it received back to the
4281 original sender of the command. This way all arguments
4282 that was received by the server will be received by the
4283 client too. Affected file silcd/command.c.
4285 * Added the silc_idcache_add to return the created cache entry
4286 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4288 * Add global clients to expire if they are not on any channel.
4289 This is because normal server will never know if they signoff
4290 if they are not on any channel. The cache expiry will take
4291 case of these entries. This is done by normal servers only.
4292 The affected files are silcd/command_reply.c,
4293 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4295 * If server receives invalid ID notification for WHOIS or
4296 IDENTIFY and the ID exists in the lists, it is removed.
4297 Affected file silcd/command_reply.c.
4299 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4300 in client then client entry that it matches is searched and
4301 the nickname is printed on the screen for user. Affected
4302 file irssi/src/silc/core/client_ops.c.
4304 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4306 * Use cache entry expire time in the LIST command reply to
4307 purge old entries from the cache after the LIST command
4308 reply has been received. This way we don't have non-existent
4309 entries in the cache for too long. Affected file is
4310 silcd/command_reply.c.
4312 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4314 * If we are normal server, and we've not resolved client info
4315 in WHOIS or IDENTIFY from router, and it is global client,
4316 we'll check whether it is on some channel. If it is not
4317 then we cannot be sure about its validity and will resolve it
4318 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4319 file silcd/command.c.
4321 * Search channel by name (if possible) rather than by ID
4322 in IDENTIFY command's command reply. Affected file is
4323 silcd/command_reply.c.
4325 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4327 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4328 Updated specs and implemented it. Affected file silcd/command.c,
4329 silcd/packet_send.c and silcd/packet_receive.c.
4331 * Implemented the <founder auth> payload handling in the JOIN
4332 command. If provided all conditions for channel joining
4333 except requirement to provide correct passphrase can be
4334 overrided by the channel founder. Updated the protocol specs.
4335 Affected file silcd/command.c.
4337 Added support for founder auth in JOIN command in client
4338 library. Fixed the parsing of the JOIN command now to support
4339 all options as they should be. The affected file is
4340 lib/silcclient/command.c.
4342 * Optimized the WHOIS and IDENTIFY commands to send the request
4343 to router only if it includes nicknames or other names. If
4344 they include only IDs then check the local cache first before
4345 routing. Affected file is silcd/command.c.
4347 * Added channels topic announcements. Affected file is
4348 silcd/packet_receive.c and silcd/server.c.
4350 * Fixed the silc_server_send_notify_topic_set to really destine
4351 the packet to channel. Affected file silcd/packet_send.c.
4353 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4354 library. Affected file lib/silcclient/client_notify.c.
4356 * Added UMODE announcements. Affected file silcd/server.c.
4358 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4360 * Memory leak fixes in:
4362 lib/silcutil/silcsockconn.c
4363 lib/silcske/silcske.c
4364 lib/silcske/groups.c
4366 lib/silccrypt/silcpkcs.c
4367 lib/silccore/silccommand.c
4368 lib/silccore/silcidcache.c
4373 * ROBOdoc documented the lib/silcske/groups.h file and a
4374 bit changed the interface for better.
4376 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4378 * Update the client entry context in the ID cache after
4379 nick change. Affected file lib/silcclient/command.c.
4380 Fixes the CUMODE command when regaining founder privileges,
4381 and a little WHOIS problem.
4383 * Fixed silc_net_gethostbyname to correctly call the
4384 inet_ntop. Affected file lib/silcutil/silcnet.c.
4386 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4388 * Added IPv6 support checking to the configure.in.pre, added
4389 also --enable-ipv6 option to override the check. Affected
4390 file configure.in.pre.
4392 * The silc_thread_create now calls the start function
4393 directly if threads support is not compiled in. Removes
4394 ugly #ifdef's from generic code. Affected files are
4395 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4397 * Added silc_net_gethostby[name/addr]_async to asynchronously
4398 resolve. Affected files are lib/silcutil/silcnet.[ch].
4400 * Added support for rendering IPv6 based server, client and
4401 channel IDs. Affected file lib/silcutil/silcutil.c.
4403 * Added support for creating IPv6 based server IDs. Affected
4404 file is silcd/serverid.c.
4406 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4408 * Added silc_net_gethostby[addr/name] into the
4409 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4410 routines. Added silc_net_is_ip[4/6]. Affected file is
4411 lib/silcutil/unix/silcunixnet.c. All routines that take
4412 address as argument now supports both IPv4 and IPv6 addresses.
4414 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4416 * Fixed LIST command reply sending in server. Affected file
4419 * Server now sends the kicker's client ID in the KICK notify
4420 to the kicked client. Affected file silcd/command.c.
4422 * The client library now parses the kickers client ID and
4423 UI displays it. Affected files lib/silcclient/client_notify.c
4424 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4426 * Made all payload parsing function prototypes consistent.
4427 They all take now const unsigned char * and uint32 pair as
4428 the payload data instead of SilcBuffer. Changes all around
4429 the source tree. Other unsigned char* -> const unsigned char*
4430 changes around the tree as well.
4432 * Optimized SFTP client and server packet sending not to
4433 allocate new buffer for each packet but to recycle the
4434 first allocated buffer. Affected files are
4435 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4437 * Optimized the SFTP client to use SilcList instead of
4438 SilcDList for requests, because it is faster. Affected file
4439 is lib/silcsftp/sftp_client.c.
4441 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4442 into lib/silccore/silcid.[ch].
4444 Renamed silcpayload.[ch] into silcargument.[ch].
4446 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4448 * If client entry is deleted with active key agreement
4449 session, abort the session.
4451 The silc_client_abort_key_agreement now calls the completion
4452 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4454 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4457 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4459 * Don't use __restrict in older GCC's. Affected file is
4460 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4462 * silc_net_localhost now attempts to reverse lookup the
4463 IP/hostname. Affected file lib/silcutil/silcnet.c.
4465 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4466 command. It can be used to gain founder privileges at
4467 the same time when joining the channel.
4469 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4470 kicker's client ID as well. Updated protocol specs.
4472 Defined that the server must send SILC_COMMAND_IDENTIFY
4473 command reply with error status to client who sent
4474 private message with invalid client ID.
4476 Updated the protocol specification.
4478 * Added silc_server_send_command_reply to send any
4479 command reply. Affected file silcd/packet_send.[ch].
4481 * Added silc_id_payload_encode_data to encode ID payload
4482 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4484 * The server now send IDENTIFY command reply with error
4485 status if client ID in private message is invalid. Affected
4486 file silcd/packet_receive.c.
4488 * Save the server key file with server's IP address in
4489 the filename instead of hostname. The affected file is
4490 irssi/src/silc/core/client_ops.c.
4492 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4494 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4497 * Added libtool support for compiling shared objects in
4498 lib/silcsim. Affected file configure.in.pre and
4499 lib/silcsim/Makefile.am. Original patch by cras.
4501 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4503 * Pid file configuration, and server's config file fixes
4504 patch by toma. Updated CREDITS file.
4506 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4508 * Fixed silc_client_channel_message to not try to decrypt
4509 the message twice if it resolved the destination client
4510 information. This could cause of dropping one channel
4511 message. Affected file lib/silcclient/client_channel.c.
4513 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4515 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4516 lib/silcclient/client.c. This function is used when the SILC
4517 Client is run under some other scheduler, or event loop or
4518 main loop. On GUI applications, for example this may be
4519 desired to used to run the client under the GUI application's
4520 main loop. Typically the GUI application would register an
4521 idle task that calls this function multiple times in a second
4522 to quickly process the SILC specific data.
4524 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4526 * Fixed silc_server_drop() for dropping the supplementary
4527 groups as well, this could cause a security hole on some
4530 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4532 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4535 * Write PID file after dropping privileges. Added -F option
4536 to run server on foreground. A patch by debolaz.
4537 Affected files silcd/server.c, silcd/silcd.c.
4539 * Fixed MOTD to return the MOTD file server name. Affected
4540 file silcd/command.c.
4542 * Added INFO command reply handling to the Irssi SILC Client.
4543 Affected file irssi/src/silc/core/client_ops.c.
4545 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4547 * Fixed the silc_idcache_list_* routines to really support
4548 the dynamic list. Fixes a crash. Affected file is
4549 lib/silccore/silcidcache.c.
4551 * Fixed the LIST command reply to really call LIST command's
4552 pending callbacks. Affected file silcd/command_reply.c.
4554 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4556 * Update conn->local_entry->nickname after giving NICK
4557 command. Affected file lib/silcclient/command.c.
4559 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4561 * Added the [pid] option to the silcd configuration file
4563 Affected files: serverconfig.[ch] and silcd.c
4565 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4567 * Save fingerprint in WHOIS command reply in server.
4568 Affected file silcd/command_reply.c.
4570 * Fixed NICK commands pending callback registration.
4571 Affected file lib/silcclient/command.c.
4573 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * Use ++server->cmd_ident when sending commands in server,
4576 instead of random number. Affected file silcd/command.c.
4578 * Fixed GETKEY command reply to call actually GETKEY pending
4579 command callbacks. Affected file silcd/command_reply.c.
4581 * A bit stricter check for nicknames. Check for same nickname
4582 in NICK command also. Affected file silcd/command.c.
4584 * Do not call INFO command everytime client ID changes, only
4585 during first connecting. Affected file lib/silcclient/client.c.
4587 * Set the new nickname only after successful command reply for
4588 NICK command is returned by server. Affected file
4589 lib/silcclient/command.c.
4591 * Remove nicknames from nicklist during server_signoff notify.
4592 Should fix /NAMES bit more. The affected file is
4593 irssi/src/silc/core/silc-channels.c.
4595 * Added `fingerprint' field to the SilcIDListData in the
4596 silcd/idlist.h to hold the fingerprint of the client's
4599 Send the fingerprint of the client's public key in WHOIS
4602 Affected files silcd/command.c, and silcd/idlist.[ch].
4604 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4605 create fingerprint from given data.
4607 * Show the fingerprint of the client's public key in WHOIS.
4608 Affected files irssi/src/module-formats.[ch] and
4609 irssi/src/silc/core/client_ops.c.
4611 * Format the multiple same nicknames also during JOIN and
4612 NICK_CHANGE notifys. Affected file is
4613 lib/silcclient/client_notify.c.
4615 * Do not print error on screen for invalid private message
4616 payload since it can come if someone is sending private
4617 messages with wrong key. Affected file
4618 lib/silccore/silcprivate.c.
4620 * Fixed multiple concurrent /PING crash. Affected file
4621 lib/silcclient/command.c.
4623 * Changed the wrong ID encoding. All IP addresses must be
4624 in MSB first order in encoded format. They were encoded
4625 wrong and was in LSB format. Affected files are
4626 silcd/serverid.c, lib/silcutil/silcutil.c.
4628 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4630 * Call the `connect' client operation through the scheduler
4631 in case of error. Affected file lib/silcclient/client.c.
4633 * Call the `failure' client operation even if the error
4634 occurred locally during a protocol. Affected file is
4635 lib/silcclient/protocol.c.
4637 * Added support of sending LIST command to router from normal
4638 server. This way normal server can get list of all channels
4639 in the network too. Fixed the channel list sending in the
4640 server too. Affected files are silcd/command.c, and
4641 silcd/command_reply.[ch].
4643 * Added silc_server_update_channels_by_server and
4644 silc_server_remove_channels_by_server. They are used during
4645 disconnection of primary router and in backup router protocol.
4646 Affected file silcd/server_util.[ch], silcd/server.c and
4647 silcd/server_backup.c.
4649 * Fixed channel adding to global list in IDENTIFY command
4650 reply in server. Affected file silcd/command_reply.c.
4652 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4654 * If the incoming packet type is REKEY or REKEY_DONE process
4655 that packet always synchronously. Fixes yet another MAC
4656 failed error on slow (dialup) connections. Affected file
4657 lib/silcclient/client.c and silcd/server.c.
4659 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4661 * Call check_version SKE callback for initiator too. Affected
4662 file lib/silcske/silcske.c.
4664 * Implemented fix for security hole found in the SKE that was
4665 fixed in the specification few days back; the initiator's
4666 public key is now added to the HASH value computation.
4667 Added backwards support for the old way of doing it too, for
4668 old clients and old servers. Affected file is
4669 lib/silcske/silcske.c.
4671 * Enabled mutual authentication by default in SKE. If initiator
4672 is not providing mutual authentication the responder will
4673 force it. This will provide the proof of posession of the
4674 private key for responder. The affected files are
4675 lib/silcclient/protocol.c and silcd/protocol.c.
4677 * Do not cache anymore the server's public key during SKE.
4678 We do mutual authentication so the proof of posession of
4679 private key is done, and if the server is authenticated in
4680 conn auth protocol with public key we must have the public
4681 key already. Affected file silcd/protocol.c.
4683 * Added new global debug variable: silc_debug_hexdump. If
4684 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4685 file lib/silcutil/silclog.[ch].
4687 * Fixed compilation warning due to char * -> const char *.
4688 Affected files lib/silcutil/silcnet.h, and
4689 lib/silccore/silcauth.[ch].
4691 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4693 * Fixed CMODE command when new channel key was created. If
4694 the creation failed the old key was removed. Next time giving
4695 same command would crash the server since the old key was
4696 freed already. Affected file silcd/command.c.
4698 * Fixed the silc_server_announce_get_channels to not crash
4699 on reconnect. Affected file silcd/server.c.
4701 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * Added silc_log_set_debug_string function to set a regex
4704 string to match for debug output. Only the function names,
4705 or filenames matching the given debug string is actually
4706 printed. This way it is possible to filter out those debug
4707 strings that user is not interested in.
4709 Fixed a bug in silc_string_regexify.
4711 Affected files lib/silcutil/silclog.[ch], and
4712 lib/silcutil/unix/silcunixutil.c.
4714 * Changed the -d options in both server and Irssi SILC client
4715 to take the debug string as argument. Affected files
4716 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4718 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4720 * Added silc_hash_babbleprint to create a Bubble Babble
4721 Encoded fingerprint. The encoding is developed by Antti
4722 Huima (draft-huima-babble-01.txt), and it creates human
4723 readable strings out of binary data. Affected file
4724 lib/silccrypt/silchash.[ch].
4726 * Print the babble print now in addition of fingerprint as well
4727 in Irssi SILC client. Affected files are
4728 irssi/src/fe-common/silc/module-formats.[ch],
4729 irssi/src/fe-common/silc/core/client_ops.c.
4731 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Fixed a security problem found in SKE. The initiator's
4734 public key too is now added to the HASH hash value creation
4735 which is signed by the responder to create the SIGN value.
4736 This will prevent anyone in the middle to lie to the responder
4737 about the initiator's public key. If this is done now, the
4738 man in the middle will get caught. Updated the protocol
4741 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4743 * Better installation directory handling. Configure module
4744 paths and other paths automatically to example_silc* files
4745 in doc/. A patch by toma.
4747 * Fixed compiler warning from MPI library, and from SILC RNG.
4750 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4751 It can be configured with ./configure. A patch by toma.
4753 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4755 * Find correct make to use in prepare-clean. A patch by
4756 toma. Affected file prepare-clean.
4758 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4760 * Added irssi variables use_auto_addr, auto_bind_ip,
4761 auto_bind_port and auto_public_ip.
4763 * Changed the interface for silc_client_send_key_agreement
4764 in lib/silcclient/silcapi.h
4768 irssi/src/silc/core/silc-core.c
4770 lib/silcclient/silcapi.h
4771 irssi/src/silc/core/silc-channels.c
4772 lib/silcclient/client_keyagr.c
4775 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Added silc_pkcs_public_key_compare to compare two
4778 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4780 * Check that the client who set the founder mode on the
4781 channel is the same client that is giving the founder
4782 mode to itself. It is done by comparing the saved public
4783 key (it is saved even in the authentication is passphrase).
4784 Affected file silcd/command.c.
4786 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4788 * Do not process packet for disconnected socket connection.
4789 Affected file lib/silccore/silcpacket.c.
4791 * Process the DISCONNECT packet through scheduler in the
4792 client library. Affected file lib/silcclient/client.c.
4794 * Fixed the silc_client_packet_parse to not to increase
4795 the packet sequence number if the conn->sock and the
4796 current socket connection is not same. This can happen
4797 for example during key agreement when the conn includes
4798 multiple socket connections (listeners). Affected file
4799 lib/silcclient/client.c.
4801 * The sender of the file transfer request now provides also
4802 the pointer (listener) for the key exchange protocol. If
4803 the listener cannot be created then it sends empty key
4804 agreement and lets the receiver provide the listener.
4806 Added `local_ip' and `local_port' arguments to the
4807 silc_client_file_send. If they are provided they are used,
4808 if not then it will attempt to find local IP address, if
4809 not found or bind fails then the remote client will provide
4812 Affected files are lib/silcclient/client_ftp.c and
4813 lib/silcclient/silcapi.h.
4815 * Extended the FILE SEND command to support defining the
4816 local IP and port for key exchange listener. They are
4817 optional. Affected file irssi/src/silc/core/silc-servers.c.
4819 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Defined to WHOIS command reply the sending of fingerprint
4822 of the client's public key (if the proof of posession of the
4823 corresponding private key is verified by the server).
4824 Updated to the protocol specification.
4826 * Added support of receiving the client's public key's
4827 fingerprint in command reply in client library. Affected
4828 file is lib/silcclient/command_reply.c, and
4829 lib/silcclient/idlist.[ch].
4831 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4833 * Do not send over 128 chars long nickname to the server
4834 in NICK command. Affected file lib/silcclient/command.c.
4836 * Do not send over 256 chars long channel names to the server
4837 in JOIN command. Affected file lib/silcclient/command.c.
4839 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * Assure that silc_server_close_connection cannot be called
4842 twice for same socket context. Affected file is
4845 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Send error message to application if opening file for
4848 writing during file transfer fails. Affected file is
4849 lib/silcclient/client_ftp.c.
4851 Remove all file transfer sessions for a client that we're
4852 removing from ID cache.
4854 Affected file is lib/silcclient/client_ftp.c.
4856 * Fixed silc_net_addr2bin to return correct address. Affected
4857 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4859 * Fixed file transfer session removing on signoff notify.
4860 Affected file irssi/src/silc/core/silc-servers.c.
4862 * Added the SilcClientFileError to be returned in the monitor
4863 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4864 Affected file lib/silcclient/silcapi.h.
4866 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4868 * Fixed a crash in silc_client_ftp_free_sessions and
4869 silc_client_ftp_session_free_client. Affected file
4870 lib/silcclient/client_ftp.c.
4872 * Added `disabled' field in the SilcChannelEntry in the server
4873 to indicate if the server entry is disabled. Affected file
4874 silcd/idlist.h, silcd/command[_reply].c.
4876 * SILC server adds now /var/run/silcd.pid everytime it is
4877 started. Affected file silcd/silcd.c.
4879 * Added silc_server_packet_send_clients to send a packet to
4880 the provided table of client entries. Affected file
4881 silcd/packet_send.[ch].
4883 * Fixed a crash in client resolving in client_prvmsg.c in
4884 client library. Affected file lib/silcclient/client_prvmsg.c.
4886 * Do not actually remove the client directly from ID cache
4887 during SERVER_SIGNOFF, but invalidate it. This way we
4888 preserve the WHOWAS info for the client. Affected file
4889 silcd/server_util.c.
4891 * Fixed SERVER_SIGNOFF notify handling in the server. The
4892 server is now able to process incoming SERVER_SIGNOFF notify
4893 for a server that it doesn't even know about. It will remove
4894 the clients provided in the notify. Affected file
4895 silcd/packet_receive.c.
4897 * Check for partial packet in data queue after every packet that
4898 was found from the queue. Return and wait for more data if
4899 there is partial data in queue. Affected file is
4900 lib/silccore/silcpacket.c.
4902 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4904 * Added SilcClietFileError enum to indicate error in
4905 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4906 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4907 Affected files lib/silcclient/silcapi.h and
4908 lib/silcclient/client_ftp.c.
4910 * Check that newsize in silc_buffer_realloc is larger than
4911 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4913 * Added better monitor of file transfers. It now monitors
4914 key agreement protocol during the file transfer too. Added
4915 error reporting too. Affected files
4916 irssi/src/silc/core/silc-servers.c,
4917 irssi/src/fe-common/silc/module-formats.[ch].
4919 * Wrote a help file for FILE command.
4921 * Added silc_rng_global_get_byte_fast to get not-so-secure
4922 random data as fast as possible. Random data is read from
4923 /dev/urandom if available and from the SILC RNG if not
4924 available. It is used in padding generation. Affected file
4925 lib/silccrypt/silcrng.[ch].
4927 * All packets in client library are now processed synchronously.
4928 Optimized packet processing a lot. Affected file
4929 lib/silcclient/client.c.
4931 * All server connection packets are processing synchronously
4932 now in server, to optimize packet processing. Affected file
4935 * Include files are installed now only in Toolkit distribution
4936 if make install is given. Affected files: all Makefile.am's.
4938 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4940 * Assure that silc_client_notify_by_server_resolve does not
4941 resolve the client information multiple times. If it cannot
4942 be found by the first it cannot be found at all. Affected
4943 file lib/silcclient/client_notify.c.
4945 * Fixed WHOWAS command reply calling. Affected file
4946 lib/silcclient/command_reply.c.
4948 * Removed all references to silc_idlist_get_client from the
4949 Irssi SILC client since that call is internal call used by
4950 the library. The Irssi SILC client will use now client
4951 retrieval functions found in silcapi.h.
4953 * Fixed a bug in resolving nickname info before sending
4954 private message. It used freed memory. Affected file
4955 irssi/src/silc/core/silc-servers.c.
4957 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4959 * Assure my_channels statistics cannot go negative in server.
4960 Affected files silcd/server.c, silcd/server_util.c.
4962 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4966 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4968 * Win32 Toolkit changes. Affected files
4969 win32/silc.dsw, win32/libsilc/libsilc.def,
4970 win32/libsilcclient/libsilc.def,
4971 lib/silcutil/silcutil.c, and
4972 lib/sftp/sftp_fs_memory.c.
4974 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4976 * Added silc_net_localip to return local host's IP address.
4977 Affected file lib/silcutil/silcnet.[ch].
4979 * If key exchange or rekey protocol is active for a connection
4980 parse all packets syncronously since there might be packets
4981 in packet queue that we are not able to process without first
4982 processing packets before them. Affected file silcd/server,
4983 lib/silcclient/client.c.
4985 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4986 whether library should continue processing the packet.
4987 Affected file lib/silccore/silcpacket.h.
4989 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4990 SilcSFTPMonitorData to SFTP server to monitor various
4991 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4992 lib/silcsftp/sftp_server.c.
4994 * Added silc_file_size to return file size. Affected file
4995 lib/silcutil/silcutil.[ch].
4997 * Implemented the file transfer support for the client library.
4998 Added preliminary support for simple client to client one-file
4999 transmission. Affected file lib/silcclient/client_ftp.c,
5000 lib/silccilent/client.[ch].
5002 * Added new local command FILE to the Irssi SILC Client.
5003 It is used to perform the file transfer. It has subcommands
5004 SEND, RECEIVE, SHOW and CLOSE. Affected files
5005 irssi/src/silc/core/client_ops.c,
5006 irssi/src/silc/core/silc-server.[ch].
5008 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Relay the SILC_PACKET_FTP in the server. Affected files
5011 silcd/server.c and silcd/packet_receive.c.
5013 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Renamed silc_file_read and silc_file_write to functions
5016 silc_file_readfile and silc_file_writefile. Added function
5017 silc_file_open and silc_file_close. Affected files
5018 lib/silcutil/silcutil.[ch].
5020 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5022 * Resolve the client info when received private message or
5023 channel message for a client which nickname we don't know.
5024 Affected files lib/silcclient/client_prvmsg.c and
5025 lib/silcclient/client_channel.c.
5027 * Do not crash in /KEY if client is not connected. Affected
5028 file irssi/src/silc/core/silc-channels.c.
5030 * Added SilcClientStatus field to the SilcClientEntry in the
5031 lib/silcclient/idlist.h.
5033 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5034 is incomplete and is being resolved, it won't be resolved
5037 Make sure also that USERS command reply does not resolve
5038 twice information. Affected file is
5039 lib/silcclient/command_reply.c.
5041 Make sure that silc_client_get_clients_by_list does not
5042 resolve twice same information.
5044 * Check for valid client->id in the silc_server_free_client_data.
5045 Affected file silcd/server.c.
5047 * Fixed /GETKEY nick@server not to crash if the server entry
5048 is not found. Affected file lib/silcclient/command.c.
5050 * Fixed the silc_server_check_cmode_rights to check the
5051 requested modes correctly. Affected file silcd/command.c.
5053 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Better checks for non-printable chars in nick added.
5056 Affected file silcd/command.c.
5058 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5060 * Call the silc_server_udpate_servers_by_server in the
5061 primary router that comes back online in the backup resuming
5062 protocol. Otherwise it routes packets wrong. Affected file
5063 silcd/server_util.[ch], silcd/server_backup.c.
5065 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5068 lib/silcutil/silcbuffmt.[ch].
5070 * Redefined the SILC packet header to include the padding
5071 length. Affected file lib/silccore/silcpacket.[ch].
5073 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5074 length for maximum padding up to 128 bytes). Affected
5075 file lib/silccore/silcpacket.h.
5077 * Removed all backwards support for old 0.5.x MAC thingies.
5078 The SILC packet header change makes it impossible to be
5079 backwards compatible.
5081 * Send the ENDING packet with timeout in the backup resuming
5082 protocol. This is to assure that all routers has connected
5083 to the primary router. Affected file silcd/server_backup.c.
5085 * Changed the RNG to take the first IV from random data. It
5086 used to take it from zero actually. Changed the RNG also
5087 to use /dev/urandom during session. /dev/random is used
5088 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5090 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5092 * Changed the SILC packet header to have the first two bytes
5093 (the packet length) encrypted. Affected files aroung the
5094 code tree, lib/silccore/silcpacket.[ch]. Removed the
5095 SilcPacketCheckDecrypt callback. It is not needed anymore
5096 since the silc_packet_receive_process will determine now
5097 whether the packet is normal or special.
5099 * Implemented the unidirectional MAC keys. Affected files
5100 lib/silcske/silcske.c, silcd/protocol.c and
5101 lib/silcclient/protocol.c.
5103 * Implemented the packet sequence number to the MAC computation.
5104 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5105 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5106 lib/silcclient/protocol.c.
5108 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Allow backup router to announce servers. All servers
5111 announced by backup router are added to the global list
5112 automatically. Update hte server's socket to our primary
5113 router also when backup router announces a server.
5114 Affected file silcd/packet_receive.c.
5116 * Do not update the client->router in the function
5117 silc_server_udpate_clients_by_server if the client is on
5118 global list. We might fail to find any specific server
5119 for locally connected clients and local cell clients. They
5120 should still use the `from' and not `to' as client->router.
5121 This fixes backup router resuming protocol. Affected file
5122 silcd/server_util.c.
5124 * Decrease channel statistics count only if the channel
5125 deletion worked. Affected files are silcd/server.c and
5126 silcd/server_util.c.
5128 * Added silc_server_update_servers_by_server to update origin
5129 of all server entries. Used during backup router protocol.
5130 Affected files silcd/server_util.[ch], silcd/server.c. and
5131 silcd/backup_router.c.
5133 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5134 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5135 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5136 lib/silccrypt/silchmac.c.
5138 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5140 * Assure that router cannot reroute the same channel message
5141 to the sender. Affected file silcd/packet_receive.c.
5143 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Made better checks that the channel message is not sent
5146 to the router it came from. Affected file is
5147 silcd/packet_send.c. Fixed memory leak too.
5149 * Announce informations for incoming router connection, but
5150 only after checking if it is replaced by backup router.
5151 Affected file silcd/packet_receive.c.
5153 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Fixed the backup resuming protocol to work in multiple
5156 router environment. Affected file silcd/server_backup.c.
5158 * Route packet only to one router in the function
5159 silc_server_packet_send_to_channel. Affected file is
5160 silcd/packet_send.c.
5162 * Fixed silc_server_send_notify_dest to set the broadcast
5163 flag. Fixed the silc_server_send_notify_topic to actually
5164 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5165 Affected file silcd/packet_send.c.
5167 * Changed the SFTP Filesystem interface. Changed the
5168 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5169 the filesystem operation function. The SilcSFTPFilesystem
5170 is now a context that is allocated by all filesystem allocation
5171 functions and it already includes the operations structure
5172 and filesystem specific context. It is given as argument
5173 now to the silc_sftp_server_start. This made the interface
5174 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5175 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5177 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Changed the backup router adding and getting interfaces
5180 in the server. The router that will be replaced by the
5181 specified backup router is now sent as argument. Affected
5182 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5185 * Added silc_net_addr2bin_ne to return the binary form of
5186 the IP address in network byte order. Affected files
5187 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5189 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Check for existing server ID in silc_server_new_server
5192 and in silc_server_connect_to_router_final and remove the
5193 old entry if it exists. Affected file silcd/packet_receive.c,
5196 * Send the channel message always to only one router, either
5197 in upstream or downstream. Affected file is
5198 silcd/packet_send.c.
5200 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Wrote the definition of the backup resuming protocol to the
5203 protocol specification.
5205 * Removed one redundant channel key generation from normal
5206 server during joining procedure. Removed one redundant
5207 channel key sending from server to router during joining
5208 procedure. Affected file silcd/command.c.
5210 * Made minor bugfixes to the backup router resuming protocol.
5211 Affected file silcd/server_backup.c, server.c.
5213 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Added --disable-asm configuration option. Affected files
5216 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5219 * Implemented the backup resuming protocol that is used to
5220 resume the primary router position in the cell after the
5221 primary router comes back online. Affected files
5222 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5223 and silcd/server_util.[ch].
5225 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Sleep two (2) seconds after sending QUIT command to server.
5228 Affected file lib/silcclient/command.c.
5230 * Assure that if outgoing data buffer is pending do not force
5231 send any data. Affected file silcd/packet_send.c.
5233 * Assure that if outgoing data buffer is pending do not force
5234 send any data. Affected file lib/silcclient/client.c.
5236 * Implemented the backup router support when the primary router
5237 goes down. The servers and routers can now use the backup
5238 router as new primary router without loosing connectivity.
5240 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5243 in the server to indicate disabled entry. All data read
5244 from the connection will be ignored and no data is sent
5245 for entry that is disabled. Affected files are
5246 silcd/idlist.h, silcd/server.c.
5248 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Created SFTP client and server test programs in the
5251 lib/silcsftp/tests directory.
5253 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * Implemented memory filesystem (virtual filesystem) for
5256 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5259 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5261 * Implemented the SFTP (SSH File Transfer Protocol) to the
5262 lib/silcsftp. It includes SFTP client and SFTP server
5265 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Moved lib/silccore/silcprotocol.[ch] to the
5268 lib/silcutil library.
5270 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5271 take variable argument list pointer as argument. Affected
5272 file lib/silcutil/silcbuffmt.[ch].
5274 * Added silc_buffer_set function that is used to set data
5275 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5276 Affected file lib/silcutil/silcbuffer.h.
5278 * Changed various routines in the core library to use the new
5279 silc_buffer_set instead of allocating new buffer only for
5282 * Added 64-bit value formatting and unformatting support to the
5283 silc_buffer_[un]format routines. Affected file is
5284 lib/silcutil/silcbuffmt.[ch].
5286 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5287 to includes/bitmove.h.
5289 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Fixed channel user mode saving in client library. Affected
5292 file lib/silcclient/command[_reply].c.
5294 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Defined the file transfer to the SILC Protocol. Added
5297 new packet type SILC_PACKET_FTP and defined File Transfer
5298 Payload. The mandatory file transfer protocol is SFTP
5299 (SSH File Transfer Protocol). Affected file in addition
5300 of the internet draft is lib/silccore/silcpacket.h.
5302 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5303 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5304 is used as part of backup router protocol when the primary
5305 router of the cell is back online and wishes to resume
5306 the position as primary router.
5308 * Redefined the MAC generation keys in the protocol. The
5309 same key is not used anymore in both direction. Both
5310 direction will now use different keys for sending and
5311 receiving. This fixes a potential security flaw. This
5312 change causes incompatibilities in the protocol.
5314 * Redefined also the MAC computation from the packet.
5315 An packet sequence number is now added to the MAC
5316 computation. This prevents possible replay attacks against
5317 the protocol. This change too causes incompatibilities
5320 Added `sequence' field to the SilcPacketContext to hold
5321 the current sequence number for the packet.
5323 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Added `created' field to the SilcIDListData in the file
5326 silcd/idlist.h to indicate the time when the entry was
5329 * Added `created' field to the SilcChannelEntry too. Affected
5330 file silcd/idlist.h.
5332 * Added `creation_time' aguments to all the announcement functions
5333 in the server. If it is provided then only the entries that
5334 was created after the provided time frame are actually
5335 announced. Affected file silcd/server.[ch].
5337 * The protocol says that the Channel ID's IP address must be
5338 based on the router's IP address. Added check for this in
5339 the silc_server_new_channel when processing incoming New Channel
5340 Payload. Affected file silcd/packet_receive.c.
5342 * Print out the correct version with --version in SILC client.
5343 Affected file irssi/src/silc/core/silc-core.c.
5345 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Fixed WHOWAS command to check for completnes of the client
5348 entry always, not just when the command is coming from client.
5349 Affected file silcd/command.c.
5351 * Added new function silc_server_packet_queue_purge to purge the
5352 outgoing data queue to the network. After the function returns
5353 it is guaranteed that the outgoing packet queue is empty.
5354 Affected file silcd/packet_send.[ch].
5356 * Purge the outgoing packet queue in the rekey protocol's final
5357 callback to assure that all rekey packets go to the network
5358 before quitting the protocol. Affected file silcd/server.c.
5360 * Added silc_client_packet_queue_parse as similar function as
5361 in server to the client library. The affected file is
5362 lib/silcclient/client.c.
5364 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Splitted silcd/server.c and created silcd/server_util.[ch]
5367 for utility functions.
5369 * Added new socket flag SILC_SF_DISABLED to indicate that the
5370 connection is open but nothing can be sent to or received from
5371 the connection. Affected file lib/silcutil/silsockconn.[ch].
5372 The checking for disabled socket is checked in the low level
5373 silc_socket_write and silc_socket_read functions.
5375 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Allow only nicknames and channel names that fits into the
5378 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5380 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * When processing JOIN command reply in server check that if
5383 the channel exists in our global list we'll move it the local
5384 list. Affected file silcd/command_reply.c.
5386 * Fixed the check whether client is joined on the channel already
5387 in JOIN command. Affected file lib/silcclient/command.c.
5389 * Fixed the JOIN command reply to check whether the channel
5390 already exists. Affected file lib/silcclient/command_reply.c.
5392 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Added silc_ske_status_string to map the SKE error numbers
5395 to readable strings. The affected files are
5396 lib/silcske/silcske[_status].[ch].
5398 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Do not show the private channels on the WHOIS channel list
5401 as it is not allowed by the protocol. The affected file is
5404 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * Assure that the packet length digged from the actual packet
5407 is something sensible in the silc_packet_decrypt_rest_special
5408 in lib/silccrypt/silcpacket.c.
5410 * Free and NULL the allocated pointer in silc_hmac_alloc if
5411 the HMAC allocation fails. The affected file is
5412 lib/silccrypt/silchmac.c.
5414 * Print the selected security properties to the log files in
5415 the server. Affected file silcd/protocol.c.
5417 * Add SKE's reference counter even if calling the completion
5418 callback manually. Otherwise it goes negative, although it
5419 does not cause any problems. The affected file is
5420 lib/silcske/silcske.c.
5422 * Remove the client entry with short timeout after giving the
5423 KILL command. Affected file lib/silcclient/command.c.
5425 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5426 case all found clients are already disconnected (WHOWAS would
5427 found them) in the server. Affected file silcd/command.c.
5429 * Update the last_receive (time of last data received) to be
5430 updated only when received private or channel message so that
5431 the idle time showed in WHOIS makes more sense.
5433 * Added boolean field `valid' in to the SilcClientEntry in the
5434 client library to indicate whether the entry is valid or not.
5435 This fixes the nickname change bug on channel when changing
5436 the nickname to be same than the old (like nick to Nick) the
5437 nickname formatter doesn't set the new nick anymore to Nick@host.
5438 Affected file lib/silcclient/idlist.[ch].
5440 * Now actually fixed the nickname changing on disconnection.
5441 Added new function silc_change_nick to the Irssi SILC Client.
5442 Affected file irssi/src/silc/core/client_ops.c,
5443 irssi/src/silc/core/silc-nicklist.[ch].
5445 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Check that the public key exists in the GETKEY command before
5448 trying to encode it. Affected file silcd/command.c.
5450 * Print some notifications on received public keys with GETKEY
5451 command in the Irssi SILC Client. Affected files are
5452 irssi/src/fe-common/silc/module-formats.[ch],
5453 irssi/src/silc/core/client_ops.c.
5455 * Use IDENTIFY command to resolve the server information in the
5456 GETKEY command instead of INFO command. Affected file
5457 lib/silcclient/command.c.
5459 * All command reply functions in the client library now calls
5460 the pending command reply callbacks even if an error has
5461 occurred. The server has done this a long time and now it was
5462 time to move the client library to this as well. Now all
5463 errors can be delivered back to the pending command reply
5464 callbacks if necessary. Affected files are
5465 lib/silcclient/command[_reply].[ch].
5467 * Change the nickname on disconnection back to the username
5468 because in reconnect the server will enforce it to it anyway.
5469 Affected file irssi/src/silc/core/silc-servers.c.
5471 * Fixed a config file parsing bug in the Irssi SILC client.
5472 Affected file irssi/src/silc/core/clientconfig.c.
5474 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * When printing the channel mode on JOIN, verify that the
5477 channel key and channel's HMAC are valid. Affected file
5478 irssi/src/silc/core/client_ops.c.
5480 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5483 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5484 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5486 * Removed channel key rekey task deleting from the function
5487 silc_server_save_channel_key. Affected file silcd/server.c.
5488 Added explicit timeout task context instead that is used to
5489 delete the task if we are registering a new task before the
5490 new task has elapsed.
5492 * When channel key rekey occurs the client library now saves
5493 the old channel key for a short period of time (10 seconds) and
5494 is able to use it in case some is still sending channel
5495 messages encrypted with the old key after the rekey. Affected
5496 file lib/silcclient/[idlist.h|client_channel.c].
5498 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Added check to the silc_server_new_id_real to not accept
5501 new ID if it is the sender's own ID. Affected file is
5502 silcd/packet_receive.c.
5504 * Assure that we do not announce ourself or the one we've
5505 sending our announcements when we're router and are announcing
5506 servers to our primary router. Affected file silcd/server.c.
5508 * Fixed silc_server_command_identify_check_client to assemble
5509 correct WHOIS packet. It send corrupted WHOIS packet and
5510 caused problem with router to router connections. Affected
5511 file silcd/command.c.
5513 Fixed also silc_server_command_whois_check the same way
5514 as for the IDENTIFY command.
5516 * Added new SilcIDListStatus to the server in the SilcIDListData
5517 structure. The status now includes the current status of
5518 the entry (like registered, resolved etc.). Affected file
5519 silcd/idlist.[ch]. Defined a bunch of different status types
5520 as well. This replaced the old boolean registered field as well.
5522 Added resolve_cmd_ident field to the SilcClientEntry structure
5523 too so that if the entry is for example being resolved so
5524 another command may attach to the same pending command reply
5525 without requiring to resolve the same entry again. This concept
5526 should optimize the WHOIS and the IDENTIFY resolving under
5527 heavy load by taking away unnecessary resolving for entries
5528 that are being resolved already.
5530 Added support for adding multiple pending commands for one
5531 command idenfier. Affected file silcd/command[_reply].[ch].
5533 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5534 before deleting the data. Otherwise the hash table will have
5535 freed data in comparison functions. Affected file is
5536 silcd/command_reply.c.
5538 * Fixed silc_idlist_replace_client_id to add the new entry to
5539 the cache with NULL nickname. Otherwise there will be invalid
5540 memory as the nickname after the nickname is freed. Affected
5541 file silcd/packet_receive.c.
5543 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5544 saved into wrong slots because the previous number of entries
5545 was not taken into account. Affected file silcd/idlist.c.
5546 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5548 * If we are router and we receive JOIN notify to a channel that
5549 does not have any users then notified client is marked as the
5550 channel founder, as it is it. The affected file is
5551 silcd/packet_receive.c
5553 * Added to the extended hash table API's table_del_*ext functions
5554 the destructor as argument too, so that the caller can decide
5555 which destructor to use or whether to use destructor at all.
5556 Affected file lib/silcutil/silchashtable.[ch].
5558 * Fixed ID Cache purging. It actually deleted the entries from
5559 the hash table after the data was freed. The hash table ended
5560 up comparing freed memory. The affected file is
5561 lib/silccore/silcidcache.c.
5563 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Fixed Irssi SILC client's KILL command's HELP syntax.
5567 * The USERS command now resolves the detailed user information
5568 if the userinfo field is missing. Affected file is
5569 lib/silcclient/command_reply.c.
5571 * Do not print error in silc_file_read if the read file does
5572 not exist. Just silently return NULL. Affected file is
5573 lib/silcutil/silcutil.c.
5575 * Fixed the silc_log_output to not wine about NULL filename
5576 and to not create some bogus " " filename. Affected file is
5577 lib/silcutil/silclog.c.
5579 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Fixed various printing bugs on the user interface in the
5582 Irssi SILC Client. Minor changes that were forgotten from
5585 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Fixed the configure.in.pre and the compilation and distribution
5588 environment to support the new autoconf 2.52. That version is
5589 now required to compile the CVS trunk.
5591 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5593 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5594 to generally parse user@fqdn format strings. Affected file
5595 lib/silcutil/silcutil.c.
5597 * Added nickname_format and nickname_force_format fields to the
5598 SilcClientParams structure. The first one defines the format
5599 for the nicknames that the library will enforce if the receives
5600 multiple same nicknames. The second one is boolean value and
5601 can be used to force the library to always enforce the format
5602 to the nicknames regardles whether there are multiple nicknames
5603 or not. This configurable formatting was employed to flexibly
5604 support accessing multiple nicknames from the user interface.
5605 The userinterface can now set the nicknames to what ever format
5606 they prefer. Affected file lib/silcclient/silcapi.h.
5608 Added function silc_client_nickname_format to the file
5609 lib/silcclient/idlist.c. It performs the nickname formatting.
5611 Added new field `hostname´ to the SilcClientEntry context.
5612 It holds the hostname of the client. Affected file is
5613 lib/silcclient/idlist.h.
5615 * Irssi SILC Client sets the nicknames in nick@hostn format.
5616 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5617 irssi/src/silc/core/silc-core.c.
5619 The WHOIS printing now also shows both the real nickname and
5620 the formatted nickname so that user knows how to access the
5621 user if there are multiple same nicknames cached. Affected
5622 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5623 printing formatting too to take the hostname now as a separate
5624 argument. The Affected file is
5625 irssi/src/fe-common/silc/modules-formats.[ch].
5627 * Changed the silc_client_get_clients_local to accept the formatted
5628 nickname as argument. It accepts the real nickname too but the
5629 formatted nickname can be used to find the true entry from
5630 multiple entries. Affected file lib/silcclient/silcapi.h and
5631 lib/silcclient/idlist.c.
5633 * Added nickname_format_parse field to the SilcClientParams.
5634 It is a callback function provided by the application to parse
5635 the nickname out of the formatted nickname string. The library
5636 calls it to get the nickname from the formatted string. Since
5637 the application generally knows better the format of the nickname
5638 string it parses it instead of the library, even though library
5639 encodes the formatted string. If the callback function is not
5640 provided then the library will use the string as is. The
5641 affected file is lib/silcclient/silcapi.h.
5643 * All the nickname strings passed to the client library in
5644 commands are now expected to be formatted nickname strings.
5645 If the command does not support the formatted nickname string
5646 it will assume that the sent string is the actual nickname.
5647 Affected file lib/silcclient/command.c.
5649 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Added public key authentication support to OPER and SILCOPER
5652 commands in the client library. Affected file is
5653 lib/silcclient/command.c.
5655 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Changed the get_auth_methdod client operation to be asynchronous.
5658 It can be async if the application resolves the authentication
5659 method from the server during the negotiation. Added new
5660 SilcGetAuthMeth completion callback that the application will
5661 call after resolving the authentication method.
5663 Added function silc_client_request_authentication_method that
5664 the application can use to resolve the authentication method
5665 from the server. Added also SilcConnectionAuthRequest callback
5666 that the library will call after the server has replied. The
5667 application can call this function if it does not know the
5668 current authentication method.
5670 Affected files are lib/silcclient/client.c and
5671 lib/silcclient/silcapi.h.
5673 * The Irssi SILC client now automatically resolves the authentication
5674 method incase any configuration information is not present (and
5675 currently there never is). The affected file is
5676 irssi/src/silc/core/client_ops.c.
5678 * Fixed public key authentication from the client library.
5679 Affected file lib/silcclient/protocol.c. Changed also the
5680 protocol specification about the public key authentication in
5681 the connection authentication protocol. The actual data to be
5682 signed is now computed with a hash function before signing.
5684 * Fixed the public key authentication from the server as well.
5685 Affected file silcd/protocol.c.
5687 * Removed the mlock()'s from the memory allocation routines.
5688 Affected file lib/silcutil/silcmemory.c. The ./configure does
5689 not check anymore for the mlock(). Affected file is
5692 * Fixed USERS command in server to allow the execution of the
5693 command for private and secret channels if the client sending
5694 the command is on the channel. Affected file silcd/command.c.
5696 * Fixed silc_client_get_clients_local to return the clients
5697 count correctly. It could return wrong value. Affected file
5698 lib/silcclient/idlist.c.
5700 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5703 types. The assembler optimizations seemed not to like 64-bit
5704 data types. The assmebler optimizations thus are now enabled
5705 also for BSD systems as opposed to only enable them for Linux.
5707 * Do not check for threads at all on BSD systems. Affected
5708 file configure.in.pre.
5710 * Removed -n and -h options from the Irssi SILC Client since
5711 they are not used in silc.
5713 * Fixed the prime generation to assure that the first digit
5714 of the generated random number is not zero since our conversion
5715 routines does not like number strings that starts with zero
5716 digit. If zero digit is seen the random number is regenerated.
5717 This caused some corrupted RSA keys when the zero first digit
5718 was met. Affected file lib/silcmath/silcprimegen.c.
5720 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Fixed WIN32 configuration in the ./configure script.
5723 Fixed to include xti.h on environments that has it.
5724 Patches by Carsten Ilchmann and andrew.
5726 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Changed the silc_id_create_client_id to be collision
5729 resistant. It is now assured that there cannot be created
5730 two same client ID's. I suspect that some weird bugs in
5731 the server were actually caused by duplicate Client IDs.
5732 Affected file silcd/serverid.[ch]. A router receiving
5733 new ID now also assures and informs the sending server
5734 if the ID caused collision.
5736 * Changed the silc_id_create_channel_id to also assure that
5737 there are no collisions.
5739 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Statement about ignoring the Mutual Authentication flag when
5742 performing rekey with PFS was a bit misleading. It is ignored
5743 if it was set in the initial negotiation, it cannot be even
5744 set in the rekey. Fixed in the ke-auth draft. Started the
5745 new versions of the protocol drafts in the doc/.
5747 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Fixed a bug in silc_client_command_identify_save when saving
5750 new channel information. The channel name was no duplicated
5751 and caused crash on exit. Affected file is
5752 lib/silcclient/command_reply.c.
5754 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Fixed the getkey command handling in the server. Send just
5757 empty OK reply to the sender if the key could not be fetched
5758 (but everything else was ok, like the key just was not available).
5759 Changed the public key parameter to optional in the protocol
5760 specs so that empty OK reply can be sent. Affected file
5763 Added a message to Irssi SILC client to tell to user if the
5764 server did not return a public key.
5766 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Fixed a channel key regeneration bug. It registered new
5769 timeout tasks exponentially until all system resources were
5770 used. Affected file silcd/server.c.
5772 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Added the SILC Document generator to the scripts/silcdoc.
5775 It can be used to generate the Toolkit Reference Manual out
5776 of the source tree. Internally it will also use the RoboDoc
5777 generator now imported in util/robodoc.
5779 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Added couple of return's in rekey protocol if error orccurred
5782 during the protocol. The execution must be terminated.
5783 Affected file silcd/protocol.c. Also, terminate the protocol
5784 always with timeout.
5786 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * The client's Client ID was created initally from the wrong
5789 nickname (it could have been in format nick@host) in the
5790 silc_server_new_client. Affected file silcd/packet_receive.c
5792 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Added some SILC_LOG_ERROR's to various error conditions
5795 if client could not be added to ID cache. Affected files
5796 silcd/packet_receive.c and silcd/server.c.
5798 * When client's sock->user_data is freed, NULL also the
5799 client->router and client->connection pointers. Added check
5800 for these pointers being NULL to various places around the
5801 code. Affected file silcd/server.c.
5803 * Added client->data.registered == TRUE checks to various
5804 places around the code to assure that unregistered client's
5805 are not handled when it is not allowed. Affected file
5808 * Added `bool registered' fields to all
5809 silc_idlist_[server|client]_get_* routines to indicate whether
5810 the fetched client needs to be registered or not. Affected
5811 file silcd/idlist.[ch].
5813 * Add your own entry as registered to the ID cache in the
5814 server. Affected file server.c.
5816 * Fixed a bug in silc_server_new_server. The SilcServer was
5817 set as the new server's context instead of SilcServerEntry.
5818 This naturally caused some weird bugs.
5820 * Added "updated" field the SilcChannelEntry which indicates
5821 the time since the channel entry was last accessed. This
5822 can be used to determine whether it is necessary to
5823 announce the channel after backup resuming protocol.
5824 Affected files silcd/idlist.[ch].
5826 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Do not delete the channel rekey task when adding it
5829 for in silc_server_create_channel_key.
5831 * Changed the silc_server_create_channel_key to return
5832 TRUE or FALSE to indicate the success of the channel key
5835 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Fixed MSVC++ project files and added missing files to
5838 Makefiles under win32/.
5840 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Do not add TCP_NODELAY flag if the operating system
5843 does not have it defined. Affected files are
5844 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5846 * Fixed buffer overflow from Irssi SILC Client. Affected
5847 file irssi/src/fe-common/core/themes.c.
5849 * Fixed double free in client library in the file
5850 lib/silcclient/client.c when disconnecting from server.
5852 * Applied double free patch from cras to Irssi SILC client.
5853 Affected files irssi/src/core/[modules/expandos].c
5855 * Fixed the disconnection handling to Irssi SILC Client.
5856 The application must call silc_client_close_connection
5857 in ops->connect client operation in case of failure of
5858 the connection. Affected file is
5859 irssi/src/silc/core/client_ops.c.
5861 * Do not set sock->protocol to NULL in the function
5862 silc_client_close_connection after executing the protocol's
5863 final callback since the sock might not be valid anymore.
5864 Affected file lib/silcclient/client.c.
5866 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Do not enable SILC_THREADS if the linking with libpthread
5869 did not happen. Affected file configure.in.pre.
5871 * Added notion to protocol specification that server must
5872 verify the sent authentication payload with CMODE when
5873 setting the channel founder key. Implemented it to the
5874 server. Affected file silcd/command.c.
5876 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Added _EXTRA_DIST SILC distribution variable to the
5879 distributions file. It is used to conditionally add extra
5880 files or directories to the specific distribution. Affected
5881 files ./prepare, Makefile.am.pre and distributions.
5883 Removed the `_' from the start of the distribution names.
5886 * Added README.WIN32 for instructions to compile the Toolkit
5889 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Fixed a double free in disconnection in the server. Affected
5892 file is silcd/server.c.
5894 * Fixed the lib/silcske/groups.c to work now also with GMP
5895 MP library. The string conversion did not work when using
5896 specific base and the base is indicated in the string as well.
5898 * Created win32/ directory which now includes MSVC++ specific
5899 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5900 It will appear only in the toolkit distribution
5902 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Changed the key material distribution function in case when
5905 the hash output is too short. The data is now concatenated
5906 a bit differently than it used to. Made the change to the
5907 SKE protocol specification.
5909 * Added better GMP detection to configure.in.pre. A patch
5912 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Fixed a minor bug in SKE that might cause some problem on
5915 some platforms. Affected file lib/silcske/silcske.c.
5917 * Added the cookie checking for initiator in the SKE. It checks
5918 that the responder returns the sent cookie unmodified. The
5919 affected file is lib/silcske/silcske.c. Added new SKE
5920 error type INVALID_COOKIE that can be sent during the
5921 negotiation. Fixed some memory leaks as well.
5923 * Added the "invalid cookie" error message to Irssi SILC client's
5926 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * Added `task_max' field to the SilcClientParams to indicate
5929 the maximum tasks the scheduler can handle. If set to zero,
5930 default values are used. Affected file lib/silcclient/silcapi.h.
5932 * Fixed memory leaks in silc_client_close_connection. Affected
5933 file lib/silcclient/client.c.
5935 * Added silc_client_del_client_entry to client library to free
5936 all memory of given client entry. Affected file is
5937 lib/silcclient/idlist.[ch].
5939 * Added new functions silc_client_del_channel and
5940 silc_client_del_server to delete channel and server entries.
5941 Affected file lib/silcclient/[silcapi.h/idlist.c].
5943 * Removed silc_client_del_client_by_id from silcapi.h.
5945 * Fixed the INFO command to return the server's own info
5946 correctly when querying by Server ID. Affected file is
5949 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Removed the non-blocking settings in WIN32 code in the
5952 silc_sock_[read/write] and added SleepEx instead. Affected
5953 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5954 of input data is now checked with FIONREAD and ioctlsocket.
5956 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Call silc_schedule_task_del_by_context in the
5959 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5960 Affected file lib/silccore/silcprotocol.c.
5962 * Call silc_protocol_cancel for active protocols in the
5963 silc_server_close_connection if the funtion
5964 silc_server_free_sock_user_data has not been called.
5965 Affected file silcd/server.c.
5967 * Generic tasks cannot be deleted using the del_by_fd
5968 task deleting function since generic tasks does not match
5969 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5971 * Added a notion to SILCOPER help file that the SILCOPER works
5972 only on router server, not on normal server.
5974 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Added for WIN32 support for the new scheduler as well.
5977 Affected file lib/silcutil/win32/silcwin32schedule.c.
5979 * Fixed the SHA1 implementation to work on various platforms.
5981 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5984 API. It is part of the scheduler now. Everything else is
5985 as previously but some functions has changed their names.
5986 Checkout the lib/silcutil/silcschedule.h for the interface.
5987 Updated all applications to use the new interface. Affected
5988 files are lib/silcutil/silcschedule.[ch].
5990 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5992 * Found a bug in the SKE implementation. The HASH value,
5993 specified by the protocol, was not computed correctly. The
5994 public key of the responder was not added to the computation
5995 even though it is mandatory. Affected file lib/silcske/silcske.c.
5996 This unfortunately causes incompatibilities with older
5997 clients and servers.
5999 * Added WIN32 specific network init and uninit functions:
6000 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6001 the Winsock2. Affected file lib/silcutil/silcnet.h and
6002 lib/silcutil/win32/silcwin32net.c.
6004 * Set the socket always to nonblocking mode on WIN32 after
6005 reading data or writing data. Affected file is
6006 lib/silcutil/win32/silcwin32sockconn.c.
6008 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Fixed various compilation problems under WIN32. Affected
6011 files lib/silcutil/win32/silcwin32thread.c and
6012 lib/silcutil/win32/silcwin32schedule.c.
6014 * Removed all _internal.h #includes from public header
6015 files. Internal headers must never be included from
6018 Removed also the lib/silcske/payload_internal.h file.
6020 * All include files that may be needed (public and some others
6021 included by the public headers) by application developers are
6022 now copied to the ./includes directory. It does not copy any
6023 internal headers. Affected file Makefile.defines.pre and all
6024 Makefile.am's under lib/ and subdirs.
6026 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Do not change the ~/.silc directory's permissions automatically.
6029 Affected file irssi/src/silc/core/clientutil.c.
6031 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Do not cancel the protocol in silc_server_close_connection
6034 it might cause recursion. Now cancelled in the function
6035 silc_server_free_sock_user_data. Affected file silcd/server.c.
6037 * Fixed the silc_server_remove_clients_by_server to regenerate
6038 the channel keys correctly finally. Added also new function
6039 silc_server_remove_clients_channels to actually do it.
6040 Affected file silcd/server.c.
6042 * Fixed the silc_server_new_channel to not crash by giving
6043 wrong router to the new channel. Affected file is
6044 silcd/packet_receive.c.
6046 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6049 which is given as argument to the silc_client_alloc now.
6050 It can be used to configure the client and set various parameters
6051 that affect the function of the client.
6053 * The USERS command in server did not check whether the channel
6054 is private or secret. Affected file silcd/command.c.
6056 * Added new argument to the USERS command in protocol specification.
6057 The USERS command now can take the channel name as argument
6058 as well. Added support for this in client and server and
6059 updated the protocol specs.
6061 * Completed the GETKEY command in client. It can be now used
6062 to fetch also servers public key not only some clients.
6063 Affected files lib/silcclient/command[_reply].c.
6065 * Added silc_client_get_server to return server entry by the
6066 server name. Affected files lib/silcclient/silcapi.h and
6069 * Redefined the IDENTIFY command in protocol specification to be
6070 more generic. It now can be used to query information about
6071 any entity in the SILC Network, including clients, servers and
6072 channels. The query may be based either the entity's name
6073 or the ID. Added support for this in both client and server.
6075 Affected files silcd/command.c and lib/silcclient/command.c
6076 and command_reply.c.
6078 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6079 the _from_client and _from_server functions. Affected file
6082 * Added silc_client_get_channel_by_id_resolve to the file
6083 lib/silcclient/silcapi.h to resolve channel information by
6084 its ID. Added also silc_client_get_channel_by_id that
6085 does not resolve it from the server.
6087 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Added SilcServerEntry context into the client library
6090 to represent one server. The INFO command now allocates
6091 these to save the resolved server info. For now on the
6092 client library will also keep information about servers,
6093 connected and resolved with INFO.
6095 The INFO command now allocates the SilcServerEntry context
6096 and saves the server info there. The COMMAND_REPLY in
6097 the INFO now returns the parameters to application in
6098 same order as defined in the protocol specification.
6100 The entries are cached in the client->server_cache.
6102 * The INFO command is now issued after received the Client ID
6103 from the server. Affected file lib/silcclient/client.c.
6105 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6106 to the application as the mode changer might be server.
6107 It is guaranteed that NULL is not returned anymore to the
6108 application. Affected file lib/silcclient/client_notify.c.
6110 The ID Type is now also passed to the application so that
6111 it can check whether the returned entry is SilcClientEntry
6114 Added new function silc_client_get_server_by_id to return
6115 the server entry by ID. Affected files are the
6116 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6118 * Do not create the channel in the Irssi SILC Client when issuing
6119 the JOIN command but when received the sucessful JOIN command
6120 reply. Otherwise the channel might get created even though we
6121 could not join it. The Affected file is
6122 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6124 * Fixed a channel joining bug in router. The router must also
6125 check the channel modes, invite and ban lists etc. when serving
6126 the JOIN command sent by normal server. Affected file is
6127 silcd/command.c. The router now resolves the client's
6128 information from the server who sent the JOIN command if it
6129 does not know it, and processes the JOIN command only after
6132 * Changed the SilcCommandCb to take new argument; void *context2.
6133 Affected file lib/silccore/silccommand.h
6135 The second argument in the command callbacks in the server now
6136 includes the SilcServerCommandReplyContext if the command was
6137 called as pending command callback from the command reply.
6138 Otherwise it is NULL. When called as pending the status of the
6139 command reply will be checked and if it was erronous the
6140 error will be sent to the original sender of the command.
6141 This way the client always receives the error messages even
6142 though the server was actually the one who received the error
6143 when it resent the command to router, for example. Affected
6144 files silcd/command[_reply].[ch].
6146 * Fixed sending WHOWAS command's error message to client if
6147 the requested client could not be found. It was missing.
6150 * Changed the CMODE and CUMODE commands reply arguments in the
6151 protocol specification. The Channel ID is now sent in both
6152 of the commands to identify the channel. Implemented this
6153 new feature to the client and server. Affected files
6154 lib/silcclient/command_reply.c and silcd/command.c.
6156 * Made better checks for invite and ban lists in the JOIN
6157 command in server. Affected file silcd/command.c.
6159 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * The server now performs the incoming host IP/DNS lookup
6162 using the silc_socket_host_lookup and thus does not block
6163 the server anymore. Affected file silcd/server.c.
6165 * Completed the multi-thread support for SILC Scheduler in
6166 the lib/silcutil/silcschedule.c.
6168 * Fixed the configure.in.pre to detect the pthread correctly
6171 * Fixed a deadlock in silc_task_queue_wakeup in the file
6172 lib/silcutil/silctask.c.
6174 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Added new function silc_schedule_wakeup that is used in
6177 multi-threaded environment to wakeup the main thread's
6178 schduler. It needs to be used when a thread adds a new task
6179 or removes a task from task queues. After waking up, the
6180 scheduler will detect the task queue changes. If threads
6181 support is not compiled in this function has no effect.
6182 Implemented the wakeup mechanism to both Unix and WIN32
6183 systems. Affected files are lib/silcutil/silcschedule.[ch],
6184 lib/silcutil/unix/silcunixschedule.c and the
6185 lib/silcutil/win32/silcwin32schedule.c.
6187 * Added new function silc_task_queue_wakeup to wakeup the
6188 scheduler by the specified task queue. Affected file
6189 lib/silcutil/silctask.[ch].
6191 * The silc_socket_host_lookup_start now wakes up the scheduler
6192 after adding the timeout task. Affected file is
6193 lib/silcutil/silcsockconn.c.
6195 * The silc_socket_host_lookup is synchronous now if the threads
6196 support is not compiled in. However, the callback is still
6197 called asyncronously through the scheduler, anyway. Affected
6198 file lib/silcutil/silcsockconn.c.
6200 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Added new function silc_socket_host_lookup to perform
6203 asynchronous IP and FQDN lookups for the socket connection.
6204 Affected files lib/silcutil/silcsockconn.[ch].
6206 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6209 that may or may not compile the mutex support in.
6211 Changed the silc_mutex_alloc interface. It allocates the
6212 mutex now to the sent pointer and returns TRUE or FALSE.
6214 Affected file lib/silcutil/silcmutex.h.
6216 * Wrote the SILC Task Queue interface to support multi-threads.
6217 Affected file lib/silcutil/silctask.[ch].
6219 * Wrote the SILC Scheduler to support multi-threads. Affected
6220 file lib/silcutil/silcschedule.c.
6222 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6225 in lib/silcutil/win32/.
6227 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Defined SILC Mutex API and SILC Thread API and implemented
6230 them for Unix. Affected files are
6231 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6232 lib/silcutil/unix/silcunixmutex.c and
6233 lib/silcutil/unix/silcunixthread.c.
6235 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Fixed the silc_server_remove_clients_by_server's channel
6238 key re-generation. The hash table handling was incorrect
6239 and would not work with many channels. Affected file is
6242 * Fixed some memory leaks around the server code.
6244 * Rewrote the silc_server_get_users_on_channel to support IPv6
6245 based Client ID's. Affected file silcd/server.c.
6247 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6248 specification. However, a separate document must be written
6249 to define the detailed signing procedure and the payload
6250 associated with the flag. Defined the flag to the
6251 lib/silccore/silcchannel.h as well.
6253 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Changed the dynamic tables to static size tables in the
6256 lib/silccrypt/silchmac.c.
6258 * Removed GCC dependencies from the code. A patch by cras.
6260 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Do not show the error "Error receiving packet bla bla"
6263 in server if it really was not an error (-2 means that reading
6264 is pending). Affected file silcd/server.c.
6266 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Fixed a possible crash in silc_server_remove_clients_by_server
6269 in silcd/server.c. Fixed there also some memory leaks.
6271 * Fixed the silc_idlist_replace_client_id. It could replace
6272 wrong key in the hash table. Affected file silcd/idlist.c.
6274 * Do not check whether there are global users on the channel
6275 if the channel->global_users is FALSE. Affected functions
6276 silc_server_remove_from_one_channel and
6277 silc_server_remove_from_channels in silcd/server.c. Also,
6278 do not check if the removed client is local as we can be
6279 sure that global client was not removed from the channel
6280 and checking for global users is not needed.
6282 * The silc_server_remove_clients_by_server now re-generates
6283 the channel keys correctly for those channels that had
6284 clients removed from them. Affected file silcd/server.c.
6286 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6288 * Found the reason of random crashes in the server. We weren't
6289 ignoring the SIGPIPE signal (which can be sent in write())
6290 and it crashed the server. Affected file silcd/silcd.c.
6292 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Assure that sock->user_data is not NULL in the function
6295 silc_server_packet_send in silcd/packet_send.c.
6297 * Disconnect the remote connection if it could not be added
6298 to any ID lists in the server. The affected file is
6301 * Check in silc_server_packet_send[_real/dest] that the
6302 socket is not disconnecting and ignore the data if it is.
6303 Affected file silcd/packet_send.c.
6305 * Define inline to __inline on native WIN32 compilation.
6306 Affected file includes/silcwin32.h.
6308 * Added some explicit type casts for inline code since MSVC
6309 require them. Affected files lib/silcutil/silcbuffer.h,
6310 lib/trq/silcdlist.h and lib/trq/silclist.h.
6312 * Print warning in log files from now on if the packet
6313 decryption fails. Affected file silcd/server.c.
6315 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Changed the `say' client operation's interface to accept
6318 new `type' argument to indicate the type of the message sent
6319 by the library. The application may filter the library's
6320 messages according the type. The affected file is the
6321 lib/silcclient/silcapi.h.
6323 * Added two new functions to lib/silcclient/silcapi.h:
6324 silc_client_del_client and silc_client_del_client_by_id.
6325 Affected file lib/silcclient/idlist.c.
6327 * Moved the clientincludes.h from includes/ to silc/ and
6328 serverincludes.h from includes/ to silcd/.
6330 * The modes for the CMODE and CUMODE are now passed as
6331 uint32 for application with COMMAND_REPLY. The affected
6332 file is lib/silcclient/command_reply.c.
6334 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * /WHOIS without arguments shows client's own information.
6337 Affected file lib/silcclient/command.c.
6339 * Changed PING to not accept any arguments. The specs
6340 says that client can ping only the connected server so
6341 requiring an argument is not needed. Affected file is
6342 lib/silcclient/command.c.
6344 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Fixed a fatal bug in private message sending and reception
6347 encryption and decryption when using private message keys.
6348 The implementation was incorrect and did not follow the
6349 specification. It causd that some of the message were
6350 lost since it did not use the sending and receiving keys
6351 as the protocol suggests. This has been fixed and will cause
6352 incompatibilities with older clients when sending private
6353 message encrypted with private message keys. Affected files
6354 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6355 and various other in Irssi SILC Client.
6357 Added `responder' boolean argument to the functions
6358 silc_client_add_private_message_key[_ske] to indicate when
6359 the key is added as responder or initiator of the key
6362 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Removed the silc_ske_check_version function and created
6365 a SilcSKECheckVersion callback. Added also a function
6366 silc_ske_set_callbacks that is now used to set all SKE
6367 callbacks. The callback functions are not given to
6368 the SKE functions anymore, but this function is used to
6371 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6373 * Added `silc_version' argument to the silc_client_alloc
6374 to define the version of the application for the library.
6375 The library will use the version string to compare it
6376 against the remote host's (usually a server) version
6377 string. Affected file lib/silcclient/silcapi.h
6379 * Added the KE protocol context to Key Agreement context
6380 in client library so that we can abort the SKE if it
6381 is in process when we get timeout. Affected file is
6382 lib/silcclient/client_keyagr.c.
6384 * Do not resolve the client ID forever if it returns in the
6385 first time that such client does not exist. This was done
6386 for example with private message. Affected file is
6387 lib/silcclient/client_prvmsg.c.
6389 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Do not add regex.h for WIN32. The affected file
6392 includes/silcincludes.h.
6394 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6395 not work yet 100%. It generates the DLL's automatically
6396 when compiling with --with-win32 under cygwin.
6398 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * lib/contrib/regex.c is not compiled on WIN32.
6402 * Added silc_net_get_socket_opt function to the
6403 lib/silcutil/silcnet.h.
6405 * Added includes/silcwin32.h for WIN32 specific includes
6408 * Do not use ptime structure or any of the posix process
6409 functions on WIN32 in lib/silccrypt/silrng.c.
6411 * Added silc_gettimeofday to provide generic function
6412 for struct timeval on all platforms. Added the function
6413 to lib/silcutil/silcutil.h.
6415 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6418 library as they clearly belong there. As a plus side we
6419 can make the actual socket connection routines platform
6422 Added also new generic function silc_socket_read and
6423 silc_socket_write (that used to be silc_packet_[read/write].
6424 The implementation of these are platform specific.
6426 * Added WIN32 specific routines of silc_socket_[read/write]
6427 to lib/silcutil/win32/silcwin32sockconn.c.
6429 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Added preliminary support for native WIN32 compilation under
6432 cygwin (using the -mno-cygwin option for GCC) to the
6433 ./configure.in.pre. The --with-win32 now prepares the
6434 compilation for native WIN32.
6436 * Rewrote the SILC Scheduler interface in the file
6437 lib/silcutil/silcschedule.h. The scheduler is now context
6438 based and does not have anymore any global static scheduler.
6439 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6440 and created lib/silcutil/win32 directory for WIN32 based
6443 * Added Unix specific network routines to the
6444 lib/silcutil/unix/silcunixnet.c and the old
6445 lib/silcutil/silcnet.c includes now only generic routines.
6447 Added WIN32 specific network routines to the
6448 lib/silcutil/win32/silcwin32net.c.
6450 * Added Unix specific utility functions from the
6451 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6453 * Added WIN32 SILC Scheduler to the file
6454 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6457 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Do not handle JOIN notify in the server if the target client
6460 is not registered (idata->registered == FALSE). The affected
6461 file is silcd/packet_receive.c.
6463 * Update the nickrec->founder in event_cumode in the Irssi SILC
6464 client. Affected file irssi/src/silc/core/silc-channels.c.
6466 * Fixed the CUMODE_CHANGE notify handling in the server when
6467 server and router are announcing their clients on channels.
6468 Now the mode changes are saved and notified correctly. The
6469 affected file is /silcd/packet_receive.c.
6471 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6472 They really did not replace the cache entry in the ID Cache.
6473 Now they do that. Affected file silcd/idlist.c.
6475 * Fixed the KICK notify handling in the Irssi SILC client to
6476 update the channel records so that the kicked client does not
6477 appear to be on the channel. The affected file is
6478 irssi/src/silc/core/silc-channels.c.
6480 * Always update the conn->current_channel when executing command
6481 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6483 * Fixed the KILL notify handling in Irssi SILC client to remove
6484 the killed client on all channels.
6486 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6488 * Fixed the silc_parse_command_line to remove extra spaces
6489 from the start and end of the arguments. Affected file is
6490 lib/silcutil/silcutil.c.
6492 * Cancel and free any active protocol in the function
6493 silc_server_close_connection. Affected file silcd/server.c.
6495 * Cancel and free any active protocol in the function
6496 silc_client_close_connction. Affected file is
6497 lib/silcclient/client.c.
6499 * Do not execute the KILL command for clients that are in
6500 history (ie. they are not in the network). Affected file is
6503 * Fixed KILL notify handling, client does not crash anymore.
6504 Affected file irssi/src/silc/core/silc-channels.c.
6506 * Reduced the default packet buffer size from 2048 to 1024 in
6507 lib/silccore/silcpacket.c.
6509 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6510 counter to the SKE context that is incresed when the SKE library
6511 performs async operation outside the library. If the outside
6512 process frees the SKE context and FREED status will be set
6513 and the library will detect after the sync operation that the
6514 libary is freed. The affected files are
6515 lib/silcske/silcske[_status].[ch].
6517 * Resolve the client entry information in the function
6518 silc_client_channel_message to assure that NULL pointer is not
6519 passed as client entry to the application. */
6521 * Fixed the task timeout calculation to assure that there is
6522 never negative timeouts. The affected file is
6523 lib/silcutil/silcschedule.c.
6525 * Fixed the channel user mode notification sending in server.
6526 It was sent point-to-point to the router (or to server by router)
6527 but it needs to be destined to a channel. The routines now
6528 supports sending the channel user mode notifys to the channels
6529 when announcing clients and channels. Affected files are
6530 silcd/server.c and silcd/packet_receive.c.
6532 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6533 It did not actually replace the old channel entry in the cache.
6534 Affected file lib/silcclient/client_notify.c.
6536 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6538 * Fixed a possible crash in silc_packet_send_prepare. It now
6539 assures always that there is enough space in the buffer and
6540 at the tail area of the buffer (for MAC).
6542 Fixed the inbound buffer reallocation in silc_packet_read.
6543 It was old code and did not handle the reallocation correctly.
6546 The affected file is lib/silccore/silcpacket.c.
6548 * Fixed buffer overflow in silc_parse_nickname in the file
6549 lib/silcutil/silcutil.c.
6551 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6553 * make install generates new server keys only if there is not
6556 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6558 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6559 Added check that if the NOREPLY is set then we will not send
6560 the away message. This avoids infinite loop of away messages
6561 if both clients are away. The affected file is
6562 lib/silcclient/client_prvmsg.c.
6564 * Fixed client crash if /NICK was given without arguments.
6565 Affected file lib/silcclient/command.c.
6567 * Server does not send the invite list in INVITE command back
6568 to the client if the list was not altered. Added this notion
6569 to the protocol spec as well. Affected file silcd/command.c.
6571 Fixed possible crash in INVITE command by checking the
6572 value of silc_server_get_client_route command.
6574 * Fixed the INVITE notify type handling. The arguments are now
6575 taken in correct order and client does not crash. The affected
6576 file is irssi/src/silc/core/silc-channels.c.
6578 Removed the "Inviting xxx to channel" message from the
6579 client library away and let the application handle it.
6580 Affected file lib/silcclient/command.c. Added that message
6581 to Irssi SILC client's message formats.
6583 * Fixed CMODE command crash in client. It now checks the
6584 amount of arguments correctly and does not crash. The affected
6585 file is lib/silcclient/command.c.
6587 * Do not create new channel automatically in silc_channels_join
6588 but check whether the channel by that name already exists.
6589 Affected file irssi/silc/core/silc-channels.c.
6591 * Do not send the SERVER_SIGNOFF to router if the disconnected
6592 entity was the router. Affected file silcd/server.c.
6594 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6595 SILC client as it was missing from there.
6597 Added the handling of the KICK notify to the Irssi SILC client
6598 as it was missing. Added "you have been kicked" message to
6599 Irssi SILC client's message modules formats.
6601 Added the handing of the KILL notify to the Irssi SILC client
6602 as it was missing. Added the kill message module formats
6605 The affected file is irssi/src/silc/core/silc-channels.c.
6607 * The router did not save the channel mode the server announced.
6608 Affected file silcd/packet_receive.c.
6610 * Fixed a possible crash in INFO command in server. If the
6611 server did not provide the server info it crashed. Affected
6612 file silcd/command.c.
6614 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6616 * Fixed the GETKEY command in the server to check also the
6617 global list. Otherwise the GETKEY would not work correctly
6618 in normal SILC server. Affected file silcd/command.c.
6620 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6622 * Fixed GETKEY crash, it crashed if the command did not succseed.
6624 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6626 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6627 is now real and not just an macro interface to GMP.
6629 Removed the entire GMP from the source tree and imported new
6630 NSS MPI library instead. Reason for removing GMP is that it is
6631 extremely large and compiles extremely slow. The NSS MPI
6632 is only a few files and compiles in less than 10 seconds.
6633 The speed is also about the same as GMP. The MPI is imported
6634 to lib/silcmath/mpi.
6636 If the system has GMP installed we will still use the GMP.
6637 If it is not then the NSS MPI will be compiled.
6639 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6641 * Merged a long nickname (127 characters long) crash bugfix from
6642 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6644 * Merged a freed memory reference bugfix from Irssi CVS tree.
6645 Affected file irssi/src/core/commands.c.
6647 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6649 * Added the server's public key sving and verification to the
6650 server when performing the SKE. This was missing and the
6651 remote server's (or router's) public key was accepted without
6652 checking whether we have it previously or trust it at all.
6653 Affected file silcd/protocol.c.
6655 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6657 * Check in the silc_server_timeout_remote if protocol is active
6658 and make sure that the protocol's final callback is called so
6659 that all memory if freed. Affected file silcd/server.c.
6661 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6663 * silc_server_whois_send_reply crashed the server if the nickname
6664 was 127 characters long. Affected file silcd/command.c.
6666 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6668 * Added sanity check to the silc_server_new_client. If the hostname
6669 is provided inside username then check that the provided hostname
6670 really is the same as the resolved one. If the hostname was not
6671 resolved then check it from the public key. Affected file is
6672 silcd/packet_receive.c.
6674 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6675 if the server disconnected us and the connection is not valid
6676 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6678 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6679 the library to the lib/silcutil/silcutil.[ch].
6681 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6683 * Close log file after open. Affected file
6684 lib/silcutil/silclog.c.
6686 * Check whether sock == NULL in silc_client_send_packet and return
6687 if it is. Affected file lib/silcclient/silcclient.c.
6689 * Check rec->entry == NULL in the Irssi SILC Client before
6690 sending the channel message. Affecte file is
6691 irssi/src/silc/core/silc-servers.c.
6693 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6695 * Merged a splitted window bugfix from Irssi CVS tree. The
6696 affected file is irssi/src/fe-text/textbuffer-view.c.
6698 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6699 It did not print nickname.
6701 * Improved the distributions system a bit.
6703 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6705 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6706 irssi/src/fe-text/gui-window.c.
6708 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6709 to in-active server. The affected file is
6710 irssi/src/silc/core/client_ops.c.
6712 * Resolve the client in USERS command reply if the entry does
6713 not have username resolved. The affected file is
6714 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6715 command to WHOIS command to really resolve stuff. The USERS
6716 is not used any more in any critical section so WHOIS can
6717 be used even though it might be slower than IDENTIFY.
6719 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6722 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6724 * Changed the protocol API a bit more consistent in the
6725 lib/silccore/silcprotocol.[ch].
6727 * Changed the following headers to ROBODoc format:
6729 lib/silccore/silcpayload.h
6730 lib/silccore/silcprotocol.h
6731 lib/silccore/silcsockconn.h
6733 All core library headers are now formatted.
6735 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6737 * Fixed a bug in Irssi SILC client; do not show that you are
6738 server/router operator if you really are not. Affected file is
6739 irssi/src/silc/core/client_ops.c.
6741 * Renamed silc_command_free_payload to silc_command_payload_free.
6742 Affected file lib/silccore/silccommand.h
6744 * Added silcmath.h to include the prototoypes of various routines
6745 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6748 * Changed the following headers to ROBODoc format:
6750 lib/silccore/silcchannel.h
6751 lib/silccore/silccommand.h
6752 lib/silccore/silcid.h
6753 lib/silccore/silcidcache.h
6754 lib/silccore/silcmode.h
6755 lib/silccore/silcnotify.h
6756 lib/silccore/silcpacket.h
6757 lib/silcmath/silcmath.h
6759 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6761 * Added checking to the server code not to start the server if
6762 ciphers and stuff are not configured properly. Affected files
6763 silcd/serverconfig.[h] and silcd/server.c.
6765 * Changed the layout of the header files of the public interfaces
6766 in the SILC libraries. The new layout supports ROBODoc
6767 documentation tool (and some others) so that it is easy to create
6768 a library reference manual. All the other headers and source
6769 code must still follow the CodingStyle document. Also source
6770 code must not include these ROBODoc stuffs, only the headers.
6771 Furthermore, all public interface headers must now be named
6772 by using `silc' prefix, example: silcapi.h, silccipher.h.
6773 Some files were renamed due to this. All the other headers
6774 must not be used as public interfaces. I will update the
6775 CodingStyle document later. Changed following headers, so far:
6777 lib/silcclient/silcapi.h
6778 lib/silccore/silcauth.h
6779 lib/silccore/silcprivate.h
6780 lib/silccrypt/silcdh.h
6782 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6786 * Removed silc_client_packet_send_flush from the client library
6787 as it is not needed. Affected file lib/silcclient/client.[ch].
6789 * Added printing of message of unresolved authentication method
6790 to the Irssi SILC client. Added it to the module formats.
6791 Removed the same message from the client library.
6793 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6795 * Added new distribution feature, DISTLABEL. Every distribution
6796 can define own preprocessor label that can be used in the
6797 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6798 file distributions, acconfig.h.pre and prepare.
6800 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6802 * Added Makefile.defines_int to include the actual definitions
6803 for Makefile.defines.in. Tested the new distribution system,
6804 created distributions and tested installation.
6806 * Added AWAY message printing to the Irssi SILC client. Added
6807 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6809 * Added SCONNECT command to call the SILC's CONNECT command.
6810 Cannot use CONNECT directly since Irssi uses that internally.
6811 Affected file irssi/src/silc/core/silc-servers.c.
6813 Added ACTION local command. It is same as ME command but takes
6814 the channel as mandatory argument.
6816 Rewrote some of the Irssi's help files to suite for SILC
6819 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6821 * Added Makefile.defines[.in] that should for now on be included
6822 in all Makefile.am file in the source tree. That file includes
6823 all common compilation definitions for SILC source tree.
6825 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6827 * Minor changes to the ./prepare script to change the package
6828 name according the distribution name to the configure.in.
6830 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6832 * Created new distribution system. Added file `distributions'
6833 that defines all the distributions that can be created out of
6834 the SILC source tree. The ./prepare script now reads that
6835 file to determine how to prepare the distributions. The
6836 first argument to the ./prepare is the name of the distribution
6837 and second is the version of the distribution. If given
6838 without arguments it creates the default (toolkit) distribution
6839 with the default version (defined in ./prepare).
6841 All Makefile.am files that are subject to the distributions
6842 are now named as Makefile.am.pre. These are ./Makefile.am
6843 and lib/Makefile.am. Others may be changed later.
6845 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6847 * Added invite list, ban list, some key management and connection
6848 error message printing to module formats in the Irssi SILC client.
6850 * Added new silc_client_set_away_message to set the away message
6851 that is back to the person who sent private message. The
6852 affected file lib/silcclient/silcapi.h and the
6853 lib/silcclient/client_prvmsg.c.
6855 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6857 * Fixed the private message sending in the Irssi SILC client,
6858 added local command KEY to the Irssi SILC client.
6860 Added key management and key agreement message formats to the
6861 irssi/src/fe-common/silc/module-formats.[ch].
6863 Added USERS (alias WHO) printing, server/router operator
6864 indication and LIST command printing to the module formats.
6866 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6868 * Fixed channel joining notify handling, cumode notify handling
6869 from Irssi SILC client.
6871 * Added SILC specific module-formats to the Irssi SILC client so
6872 that SILC specific message hilighting, colors etc is possible.
6873 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6875 Added channel mode, channel user mode, actions, notices,
6876 whois and whowas printing to the the module-formats.c.
6878 * Fixed a bug in channel deletion in the server. The channel
6879 is not left to the cache even if the channel founder auth mode
6880 is set when there are no users anymore on the channel. Affected
6881 file silcd/server.c.
6883 * The silc_net_localhost now resolves the entire hostname including
6884 the domain name. Affected file lib/silcutil/silcnet.c.
6886 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6888 * Changed the ask_passphrase client operation to be ascynchronous.
6889 It has now a completion callback and a context that the
6890 application must call after it has got the passphrase from
6891 the user. Affected files lib/silcclient/silcapi.h,
6892 lib/silcclient/protocol.c, lib/silcclient/command.c and
6895 Added SilcAskPassphrase callback that the application calls
6896 to deliver the passphrase to the library.
6898 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6899 The public key verification and especially a certificate
6900 verification is asynchronous procedure.
6902 Added new SILC_SKE_STATUS_PENDING status to indicate the
6903 request is pending and a callback will be called to finalize
6906 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6907 indicate that remote end did not send its public key (or
6908 certificate), even though we require it. Added check for this
6909 condition in the SKE. This was a security bug, now fixed.
6911 Defined new SilcSKEVerifyCbCompletion callback that is called
6912 when the verification process is completed.
6914 The affected files lib/silcske/silcske_status.h and
6915 lib/silcske/silcske.[ch].
6917 * Changed the verify_public_key client operation to be async
6918 as well. Defined SilcVerifyPublicKey callback that is used to
6919 indicate the success of the public key verification process.
6921 Changed the server and client to use the new async client
6924 * Changed the Irssi SILC client's internal scheduler to be called
6925 twice as many times as it used to be. As a result the client
6926 should be a bit faster now. Affected file is
6927 irssi/src/silc/core/silc-core.c.
6929 * Added support to Irssi SILC client of asynchronous public key
6930 verification and passphrase inquiry. Affected file is
6931 irssi/src/silc/core/silc-core.c.
6933 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6935 * Do not say "You have left channel %s" in client library.
6936 Moved it to the application. Affected files are
6937 lib/silcclient/command.c and silc/client_ops.c.
6939 * Fixed silc_client_get_clients. Command context was not
6940 duplicated and was freed memory in the callback. Affected
6941 file lib/silcclient/idlist.c.
6943 * Do not say "you are now talking..." on JOIN command in the
6944 client library. The appliation must handle it.
6946 * Do not say ".. changed topic to" in command reply in the
6947 client libary. The application must handle it.
6949 * Fixed TOPIC command sending in the client library.
6951 * Fixed a memory leak in silc_client_command_free in the file
6952 lib/silcclient/command.c.
6954 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6956 * Imported a modified version of Irssi client to the source tree.
6957 The Irssi will be used to create a new client called
6958 Irssi SILC. Imported to irssi/.
6960 Added silc_core_init_finish function to the Irssi. Affected
6961 file irssi/configure.in.
6963 A lot changes in the Makefile.ams around the irssi tree.
6965 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6967 * Do not rehash if the new size is same as the old size of the
6968 hash table, in the silc_hash_table_rehash*. The affected file
6969 lib/silcutil/silchashtable.c.
6971 * Replaced hash_table_del_by_context calls from the server
6972 (when channel->user_list and client->channels) to the
6973 hash_table_del as it is sufficient and faster.
6975 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6977 * Added silc_hash_table_list, silc_hash_table_get and the
6978 SilcHashTableList structure to provide an alternative way to
6979 traverse the hash table. The affected files are
6980 lib/silcutil/silchashtable.[ch].
6982 * Changed the server's idlist routines to use the hash table
6983 routines to optimize the code.
6985 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6987 * Replaced the client entry's `channel' list and channel entry's
6988 `user_list' list to hash tables for optimized lookup. Changed
6989 the code to use the hash table interface around the code.
6990 Affected file lib/silcd/idlist.[ch].
6992 * Added `auto_rehash' boolean argument to the function
6993 silc_hash_table_alloc to indicate whether the hash table should
6994 auto-rehash when it thinks is appropriate time. It will
6995 increase the hash table size if the there is twice as much
6996 entries in the table than the size of the table, and will
6997 decrease the size if there are twice as less entries than
6998 the size of the table.
7000 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7004 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7006 * silc_idcache_purge_by_context deletes the entry now by context
7007 as it is supposed to do. Affected file lib/silccore/idcache.c.
7009 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7010 client is not anymore valid (WHOWAS givens the info) and not
7011 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7013 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7015 * Removed the `data' and `data_len' arguments from the ID Cache
7016 interfaces and added `name' argument. ID Cache does not handle
7017 anymore the binary data only a names associated with given ID.
7019 * When hashing a Client ID with silc_hash_id the entire ID is
7020 not hashed anymore, instead only the hash of the Client ID is
7021 hashed. This way we can access the Client ID from the cache
7022 with Client ID but with the hash of the ID (which is a hash of
7023 the nickname) as well without any difference in performance.
7025 Added also silc_idcache_find_by_id_one_ext to do one on one
7026 searching when we have the actual ID. Added also function
7027 silc_hash_client_id_compare. The affected files are
7028 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7030 * When hashing the name associated with a ID it is always done
7031 in lowercase. This way we can access the cache without worrying
7032 about case-sensitivity, even though, for example nicknames are
7035 * Fixed a bug in server with channel message sending. It put
7036 wrong ID type as destination ID. The affected file
7037 silcd/packet_send.c.
7039 * silc_idcache_del_by_context now deletes from all hash tables
7040 by context. Affected file lib/silccore/idcache.c.
7042 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Changed the client library to use the new ID Cache interface.
7045 Changes around the source tree.
7047 * Added silc_hash_table_rehash_ext to rehash with specific
7048 hash function. Affected file lib/silcutil/silchashtable.[ch].
7050 * Added silc_hash_string_compare to compare two strings in the
7051 hash table. Affected file lib/silcutil/silcutil.[ch].
7053 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7055 * Added new function silc_idcache_del_by_context into the
7056 lib/silccore/idcache.[ch].
7058 * Changed the server's ID list routines to use the new ID Cache
7059 interface. Changes around the source tree.
7061 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7063 * Added silc_hash_table_del[_by_context]_ext functions in to the
7064 lib/silcutil/silchashtable.[ch].
7066 Removed silc_hash_table_find_all* routines and added new
7067 silc_hash_table_find_foreach to replace them.
7069 Added silc_hash_table_replace_ext function as extended
7070 replacing function. Separated the simple hash table interface
7071 from the extended hash table interface in the file
7072 lib/silcutil/silchashtable.h.
7074 * Fixed minor bugs and changed it to use some of the new
7075 hash table functions in lib/silccore/idcache.c
7077 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Added new function silc_hash_table_find_all to return all keys
7080 in the hash table by the specified key. As the hash table is
7081 collision resistant it also makes it possible to have several
7082 duplicate keys in the hash table. This function may be used to
7083 find all of the keys from the hash.
7085 Added user_context arguments to the SilcHashFunction,
7086 SilcHashCompare and SilcHashDestructor to deliver user specified
7089 Added new fuctions silc_hash_table_find[_all]_ext to do
7090 extended lookup with specified hash and compare functions and
7091 specified user contexts.
7093 Added new function silc_hash_table_add_ext to add the key
7094 with specified hash function and user context.
7096 Added new function silc_hash_table_foreach to traverse all
7097 entrys in the hash table. Added SilcHashForeach callback
7100 Added new function silc_hash_table_del_by_context to delete
7101 the entry only if the context associated with the key matches.
7103 Affected files are lib/silcutil/silchashtable.[ch].
7105 * Removed silc_hash_[server/client/channel]_id and added just
7106 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7107 silc_hash_id_compare to compare two ID's using as the hash table
7108 comparison function. Added also silc_hash_data to hash
7109 binary data and silc_hash_data_compare to compare it.
7111 * Removed silc_idlist_find_client_by_hash as it is not needed
7112 anymore. Affected file silcd/idlist.[ch].
7114 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7115 to use internally the SilcHashTable. The new ID Cache is a lot
7116 faster than the old one. Some of the ID Cache interface was also
7117 rewritten and obsolete and stupid functions were removed.
7119 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Added entry_count field to the SilcHashTable to keep the number
7122 of the entries in the table. Implemented the function
7123 silc_hash_table_rehash. Added new function
7124 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7126 Fixed a minor bug in silc_hash_table_free.
7128 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7129 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7130 into the lib/silcutil/silcutil.[ch].
7132 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7134 * Implemented a collision resistant hash table into the
7135 lib/silcutil/silchashtable[ch]. See the header and the source
7136 for the SilcHashTable API.
7138 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7140 * Merged dotconf version 1.0.2 into lib/dotconf.
7142 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7144 * Do not compile anything in lib/silcsim/* if the SIM support
7145 is not enabled. The tree should now compile without problems
7148 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Compiled the SILC under cygwin. Compiled and tested briefly
7151 without problems. More tests needed. The SIMs didn't compile
7154 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7156 * Fixed possible crash in silc_get_username in the
7157 lib/silcutil/silcutil.c.
7159 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7161 * Fixed a va_arg in silc/client_ops.c.
7163 * Oops, RC5 routines were named AES and caused some problems
7164 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7166 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Added new SilcIDIP structure into the lib/silccore/id.h and
7169 replaced the old `ip' fields from all SILC ID's to that type.
7170 This is a step towards IPv6 support.
7172 The silc_id_get_len takes now the ID as an extra argument.
7173 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7174 both IPv4 and IPv6 based ID's.
7176 The affected files are lib/silccore/id.[ch] and other files
7177 around the tree using these routines.
7179 * Removed the ID length arguments in server from various
7180 silc_server_send_notify_* routines -> they are not needed
7183 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7185 * Fixed memory leak in silc_encode_pem_file in the file
7186 lib/silcutil/silcutil.c.
7188 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7190 * Check minor version as well in the SKE. Affected files are
7191 silcd/protocol.c and lib/silcclient/protocol.c.
7193 * Added --identifier option to the server so that an identifier
7194 can be when creating the public key for the server. Affected
7195 file is silcd/silcd.c.
7197 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7198 lib/silccrypt/silcpkcs.c.
7200 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Register default ciphers and stuff when using -C option with
7203 the server. Affected file sildc/silcd.c.
7205 * Put back the servers public key filename format, it is better
7206 than the new one. For now, the client keys are saved with the
7207 new filename format. The affected file silc/client_ops.c.
7209 * Implemented the Cipher API for the rest of the ciphers that
7210 did not implement it or implemented it the wrong way.
7212 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7214 * Register default ciphers and stuff when using the -S option
7215 in the client. Affected file silc/silc.c. Same also when
7216 creating new key pair with -C option.
7218 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7220 * Fixed the silc_verify_public_key client operation function to
7221 save the public keys differently. The fingerprint is now
7222 used as filename and not the hostname. This way also the
7223 client keys are saved uniquely and not with hostnames. The
7224 affected file is silc/client_ops.c.
7226 * Trimmed the silc_hash_fingerprint function to remove extra
7227 whitespaces from the end of the fingerprint. The affected
7228 file is lib/silccrypt/silchash.c.
7232 * Added silc_cipher_register_default function to register all
7233 default ciphers. It can be used when configuration files
7234 does not exist and the application does not want any specific
7235 ciphers in any specific order.
7237 The SilcDList is now used as silc_cipher_list dynamically
7238 allocated cipher list. Removed the static list all together
7239 and now all ciphers must be allocated to the dynamic list.
7240 The silc_cipher_alloc routine was changed to check only the
7243 All silc_cipher_* routines that used to return int returns
7246 The affected files lib/silccrypt/silccrypt.[ch].
7248 * The same thing was done to silc_hash_* as for silc_cipher_*
7249 routines. Affected files lib/silccrypt/silchash.[ch].
7251 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7252 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7253 Added also silc_pkcs_[un]register[_default] functions.
7254 Removed the data_context from the PKCS API.
7256 * Added silc_hmac_register_default function to register default
7257 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7258 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7259 to unregister all hmacs at once.
7261 * Register the default ciphers, hash functions, PKCSs and HMACs
7262 if client's configuration file does not exist. The affected
7265 * The client did not load the hash functions from the SIM
7266 modules at all. Added support for this. Affected file is
7267 silc/clientconfig.c.
7269 * When decoding public key with silc_pkcs_public_key_decode, check
7270 the supported algorithm only if PKCS are registered. Affected
7271 file lib/silccrypt/silcpkcs.c. The same was done with the
7272 silc_pkcs_private_key_decode.
7274 * Fixed the SILC List routines to keep the list always in order.
7275 It used to change the list's order when traversing the list but
7276 not it preserves the order. Affected file lib/trq/silclist.h.
7278 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * Added the client library to use the SilcSocketConnection's
7281 reference counter (by silc_socket_dup) to prevent the bug that
7282 the socket object may be freed underneath async operation.
7284 * The name resolv library checking fixes in the configure.in.pre.
7287 * Created new version of the protocol drafts for future
7288 development. The -03 drafts are the ones that will be changed
7289 in the trunk now and the -02 will remain as they are.
7291 * Send list of CUMODE notifys to the router when announcing
7292 the channel users to the router. Affected file silcd/server.c.
7293 If the router receiving channel founder CUMODE for a channel
7294 that already has channel founder it will send CUMODE notify
7295 to the sender to remove the channel founder rights from the
7296 announced client. Affected file silcd/packet_receive.c.
7298 * The CUMODE notify may now use Server ID as well as the entity
7299 who changes the mode. Updated protocool specs.
7301 * Updated INSTALL and README files.
7303 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7305 * New web pages in the http://silc.pspt.fi. The pages was
7310 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * Implemented the [DenyConnectin] config section in the server.
7313 Added silc_server_config_denied_conn to check whether incoming
7314 connection is denied. Affected file silcd/serverconfig.[ch].
7316 * Do not check the ports when checking the incoming configuration
7317 data if the port is 0, meaning any. Affected file is
7318 silcd/serverconfig.c.
7320 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7322 * Fixed buffer overflow in silc_string_compare in the file
7323 lib/silcutil/silcutil.c.
7325 * Fixed double free in silc_server_command_leave in the file
7328 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7330 * Fixed the version checking in the server. Affected file is
7333 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7335 * Fixed the configuration data fetching when accepting new
7336 connections in the server. Affected file silcd/server.c.
7338 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Added `sender_entry' argument to the function
7341 silc_server_packet_relay_to_channel so that we can check
7342 whether some destination actually belongs to the same route
7343 the sender belongs (ie, we must not resend the packet to the
7344 sender). Affected file silcd/packet_send.[ch].
7346 * Added `servername' field to the SilcClientEntry in the server
7347 to hold the name of the server where client is from. Affected
7348 file is silcd/idlist.h.
7350 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * Moved the channel message encrypting in the router betwen
7353 router connections from silc_server_channel_message to the
7354 silc_server_packet_relay_to_channel since we want to check
7355 whether we have anybody channel before encrypting anything.
7356 Affected files silcd/packet_[receive/send].c.
7358 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Fixed the [AdminConnection] server config section to support
7361 multiple entries. Affected file silcd/serverconfig.c.
7363 * Added support into the server to check the validity of the
7364 incoming connection before executing any KE or authentication
7367 * The connection configuration is now saved to the KE and
7368 connection auth protocol contexts and not fetched anymore in
7369 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7371 * The local hosts listenning address and port is also resolved
7372 now when starting the server. We want to have the socket object
7373 to include the real address and port for the listener. Added
7374 new function silc_net_check_local_by_sock into the files
7375 lib/silcutil/silcnet.[ch].
7377 * Fixed a broadcast bug in server -> do not broadcast if we
7380 * Fixed a routing bug. Do not route broadcast packets ever.
7381 Broadcast packets must be processed always and not routed since
7382 they may be destined to some other host than yourself and thus
7383 would get routed without no good reason. Affected file is
7386 * Added function silc_server_config_is_primary_route to check
7387 whether primary router connection has been configured (a router
7388 configuration that we are initiating). If there is not, we
7389 will assume that there is only two routers in the SILC network
7390 and we will use the incoming router connection as our primary
7391 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7393 * Changed the order of the broadcasting. Broadcast _after_ the
7394 packet has been processed not before. Affected file is
7397 * Fixed a [ClientConnection] parsing bug. The port was never
7398 parsed correctly thus resulting to port 0. Affected file
7399 silcd/serverconfig.c.
7401 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7402 argument and did not set the broadcast packet flag. Affected
7403 file silcd/packet_send.c. Fixed same bug in the function
7404 silc_server_send_notify as well.
7406 * If we receive NEW_ID packet for our own ID in the server, ignore
7409 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7413 * Removed the nickname from the Private Message Payload.
7414 Updated the code and the protocol specs.
7416 * Updated protocol specs for submitting to the IETF.
7418 * Tweaked the Random Number Generator a bit. Affected file
7419 lib/silccrypt/silcrng.c. Exported a new function
7420 silc_rng_[global]_add_noise which can be used to add more
7423 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Do not parse packets with different timeout when protocol
7426 is active -> may cause problem with rekey. Affected file
7429 * When server receives signoff notify it must not create
7430 new channel key if the client is on any channels since the
7431 sender of the signoff notify will create it.
7433 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Added printing of error messages during SKE protocol from the
7436 failure packet sent by server during SKE. Affected file
7439 * Removed the client's failure_callback handling with timeout
7440 and handle it immediately when received.
7442 * The SKE library returned wrong type in SUCCESS and FAILURE
7443 packets. They must be 32 bit MSB not 16 bit MSB.
7445 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Ok, rewrote the logic of the re-key and now it seems to work.
7448 I tested it on high traffic with frequent re-keys without
7449 problems. Added hmac_receive (and renamed hmac to hmac_send)
7450 in SilcClientConnection in lib/silcclient/client.h and
7451 in SilcIDListData in silcd/idlist.h. Also, removed the
7452 SilcPacketParserContext's cipher and hmac fields as they are
7453 not needed anymore and actually caused some problems when
7454 the ciphers and hmac's changed underneath the packet parser.
7456 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * If re-key protocol is active then process the incoming packets
7459 synchronously since we must assure that icoming packets encrypted
7460 with the old key is processed before the new keys is set to
7461 use. This is true other packets than for REKEY packets.
7462 Affected file silcd/server.c. The same was done to client library
7463 as well, affected file lib/silcclient/client.c.
7465 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Fixed bug in client and server to accept the force send if
7468 the packet is send from silc_[server/client]_packet_process
7469 function. Otherwise the packets are never delivered, oops.
7471 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Disable force sending of packets when REKEY protocol is active.
7474 We must assure that no packet is sent directly when rekey is
7475 performed. All packets must be sent through packet queue.
7476 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7477 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7478 function is silc_[server/client]_packet_send_real to check
7481 * Replaced the SIM paths from example config files to
7482 /usr/local/modules. Also, make install creates now
7483 /usr/local/silc/logs directory to hold all the SILC server
7486 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Made the configure.in.pre work on Solaris. Patch by salo.
7490 * Made all ciphers compatible with non-x86 machines. Defined
7491 CBC mode macros into lib/silccrypt/ciphers_def.h.
7493 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Fixed the make install.
7497 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * When MAC computation fails the silc_packet_decrypt returned 0
7500 even though it was supposed to return -1. Fixed this. The
7501 affected file is lib/silccore/silcpacket.c.
7503 * Do not replace the config files in /etc/silc (in make install)
7504 if they already exist. Affected file ./Makefile.am.
7506 * Do not send re-key packets immediately but through packet queue.
7507 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7509 * Changed silc_net_check_host_by_sock to return FALSE if the
7510 IP/DNS could not be resolved. Though, it returns the IP address
7511 now even if it could not resolve it (but returns also FALSE).
7512 Affected file lib/silcutil/silcnet.[ch].
7514 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7516 * Added silc_pkcs_decode_identifier to decode the public key's
7517 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7518 Added also silc_pkcs_free_identifier. Added also new context
7519 SilcPublicKeyIdentifier.
7521 * Added -S option to the silc client. It is used to dump the
7522 contents of the specified public key file.
7524 * Changed the PKCS api to return the public key length when
7525 setting the public key.
7527 * Fixed a fatal bug in the public and private key file loading.
7528 Affected file lib/silccrypt/silcpkcs.c.
7530 * Execute the packet parsing for client with zero (0) timeout
7531 if the protocol is active. Affected file silcd/server.c.
7533 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Made the key generation options to the silcd program. Added
7536 -C option, equivalent to client's option.
7538 * Added new [ServerKeys] config section to the server. It
7539 configures the server's public and private key.
7541 * Defined generic Public Key Payload into the protocol
7542 specification to send specific type of public keys and
7545 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7546 public key or certificate.
7548 * Implemented the GETKEY command to the server and to the
7549 client library and on user interface.
7551 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Made preliminary `make install' work.
7555 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Added SilcServerRekey context into silcd/idlist.h.
7559 * Added the PFS support as defined in the specification to the
7560 SKE protocol. Affected files lib/silcske/*.c.
7562 * Added `ske_group' field to the SilcServerRekey context to hold
7563 the number of the SKE group that is used with PFS in re-key.
7564 Affected file silcd/idlist.h.
7566 * Added PFS re-key support to the server. Affected file is
7569 * Added silc_protocol_cancel to cancel execution of the next
7570 state of the protocol. Affected file is
7571 lib/silccore/silcprotocol.[ch].
7573 * Added the re-key support with and without PFS to the client
7574 library. Re-key is performed once in an hour, by default.
7576 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7577 Added silc_client_rekey_callback and silc_client_rekey_final.
7578 Affected files are lib/silcclient/protocol.[ch] and
7579 lib/silcclient/client.[ch].
7581 * Removed the `hmac_key' and `hmac_key_len' fields from the
7582 SilcClientConnection structure; not needed. Affected file is
7583 lib/silcclient/client.h.
7587 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Do not ask whether user wants to use the negotiated private key
7590 for private messages, just use it. Affected file is
7591 silc/local_command.c.
7593 * Added `send_enc_key' and `enc_key_len' fields to the
7594 SilcIDListData structure since they are needed in the re-key
7595 phase. Affected file is silcd/idlist.[ch].
7597 * Implemented the simple re-key protocol into the server.
7598 Affected files silcd/server.c and silcd/protocol.[ch]. The
7599 re-key will be performed once in an hour, by default.
7601 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7602 Added silc_server_rekey, silc_server_rekey_callback and
7603 silc_server_rekey_final.
7605 * Removed Tunneled flag from the protocol. Updated the code
7606 and the specifications.
7608 * Adde `pfs' field to the SilcIDListData to indicate whether
7609 the PFS is to be performed in the re-key. Affected file is
7612 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7615 int64 of at least the xintXX size. If void * is less that 4
7616 bytes uint32 * will be used. Defined bool as boolean.
7618 * Changed _ALL_ unsigned long and unsigned int to uint32,
7619 unsgined short to uint16 in the source tree.
7621 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7622 not handle clients that has entry->data.registered == FALSE.
7623 They are not in the network anymore. Affected file is
7626 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Implemented the sending of the SERVER_SIGNOFF notify in the
7629 server. Affected file is silcd/server.c.
7631 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7632 Added also silc_notify_payload_encode_args into the
7633 lib/silccore/silcnotify.[ch].
7635 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7636 Affected file silcd/packet_receive.c.
7638 * Implemented the SERVER_SIGNOFF notify handling in the client
7639 library. Affected file lib/silcclient/client_notify.c. Also,
7640 implemnted the printing of the SERVER_SIGNOFF info to the
7641 application. Affected file silc/client_ops.c.
7643 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7644 if the deleting was successful. Affected file silcd/idlist.[ch].
7646 * Added support for public key authentication in the connection
7647 authentication protocol in the client library. Affected file
7648 lib/silcclient/protocol.c.
7650 * Changed the server's silc_idlist_get_clients_by_* interface
7651 to support already allocated array so that new entries may be
7652 added to pre-allocated array. Affected file silcd/idlist.[ch].
7653 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7654 and command replies.
7656 * All command reply functions in the server now calls the
7657 pending command callback even if error occured. This way the
7658 error will be delivered to the client as well. Affected files
7659 silcd/command.c and silcd/command_reply.c.
7661 * Fixed INFO command to return local server's info if no server
7662 was provided. Affected file lib/silcclient/command.c.
7664 * Removed RESTART command for good. Updated the code and the
7667 * Rewrote parts of the task system. It is a bit simpler now.
7668 Removed unsued task priorities. The affected files are
7669 lib/silcutil/silctask.[ch].
7671 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Moved the USERS printing from the library to the application.
7674 Affected files lib/silcclient/command.c and silc/client_ops.c.
7676 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Added channel key re-key support. The re-key is perfomed
7681 only by the router and is done once in an hour. Added `rekey'
7682 field to the SilcChannelEntry in the server. Affected files
7683 silcd/server.c and silcd/idlist.h.
7685 * Added silc_task_unregister_by_context into the file
7686 lib/silcutil/silctask.[ch].
7688 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Added SILC_UMODE_GONE mode to indicate when the client is not
7691 present in the SILC network. Added also support to the local
7692 command AWAY that will set this mode. Added support of showing
7693 "xxx is gone" in WHOIS command. The USERS command shows the
7694 gone status as well.
7696 * Fixed setting server and router operator privileges in the
7697 server's UMODE command. Affected file silcd/command.c.
7699 * Merged the SKE KE1 and KE2 payloads into one payload. The
7700 new KE payload is equivalent to the old KE2 payload.
7702 Cleaned up the SKE Start Payload parsing. It now uses the
7703 simple buffer unformatting to do the parsing. A lot faster
7706 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7707 to the SKE that is used to indicate whether both of the SKE
7708 parties should perform authentication. By default only the
7709 responder performs authentication. By setting this flag also
7710 the initiator must do authentication. By default it is unset
7711 since in normal SKE case, client to server connection, only
7712 the responder should do authentication. When doing SKE between
7713 two clients both should perform authentication. Updated the
7714 code and the protocol specs.
7716 * A little fix to IDENTIFY command in the server. Search the
7717 client first by hash not nickname. Affected file is
7720 * Fixed the silc_client_close_connection to support closing
7721 the client to client connections wihtout deleting too much
7722 data. Affected file lib/silcclient/client.c.
7724 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7725 are received if protocol used to be active but is not anymore
7726 the application would crash due to NULL pointer dereference.
7727 Affected files silcd/server.c and lib/silcclient/client.c.
7729 * Added `hash' field to the SilcClientConnection to include
7730 the hash function negotiated in the SKE protocol.
7732 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7733 to set the channel founder authentication data. A client can
7734 claim the founder rights later by providing the authentication
7735 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7736 This way the channel founder can regain the channel founder
7737 privileges even it is left the channel. This works only on
7738 local server and the client must be connected to the same
7739 server to be able to regain the founder rights. Updated the
7740 protocol specs accordingly.
7742 Added support to the CMODE command in the client to set the
7743 founder auth data. Read the README to see how to set it.
7745 Added support to the CUMODE command to claim the founder
7746 rights. Read the README to see how to do it.
7748 Added support for the founder authentication to the Channel
7749 Entry in the server. Affected file silcd/idlist.h.
7751 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7752 server's CMODE command. Affected file silcd/command.c.
7754 * Added the following new functions into lib/silccore/silcauth.[ch]:
7755 silc_auth_get_method and silc_auth_get_data.
7757 * The server now saves the remote hosts public key to the
7758 SilcIDListData pointer. Affected file silcd/protocol.c.
7760 * The normal server now does not remove the channel entry from
7761 the cache if the founder authentication data is set. It used
7762 to remove it if the founder was the last one on the channel on
7763 the server and left the channel. The auth data is saved and
7764 if the channel is re-joined later the old entry is used with
7765 the old auth data. Affected files silcd/command_reply.c and
7768 * Removed the `pkcs' field from the SilcIDListData structure
7769 in the server; it is not used. Affected file silcd/idlist.h.
7771 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Fixed packet processing on slow links. Partial packets were
7774 never re-processed because the incoming data buffer was cleared
7775 by the application. Application must not directly clear the
7776 sock->inbuf, the packet processing routines handle it. Fixed
7777 this in client library and in server.
7779 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Fixed the WHOIS and IDENTIFY send reply function to really
7782 check whether to send list or just one entry. Affected file
7785 * Cleaned up the LEAVE command's channel key distribution. The
7786 affected file silcd/command.c.
7788 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7789 can enforce the channel mode as well. In that case the ID
7790 includes the ID of the server. The code now enforces the
7791 mode change if the router have different mode than the server.
7793 * The notify client operation with CMODE_CHANGE notify can now
7794 return NULL client_entry pointer if the CMODE was not changed
7795 by client. Application must check for this.
7797 * Added <Server ID> argument to INFO command to support server
7798 info fetching by Server ID.
7800 * Added silc_server_announce_get_channel_users to get assembled
7801 packets of channel users of the specified channel. Affected
7802 file silcd/server.[ch].
7804 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7805 was freed underneath the ID Cache.
7807 * Re-announce clients when the server received CHANNEL_CHANGE
7808 notify from the router. Affected file silcd/packet_send.c.
7810 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7813 crashed since it did not handle the fact that there is no cipher
7814 called "3" and didn't check the error condition. Now fixed.
7816 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7817 flag. It can be used to send message requests.
7819 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Implemented the RESTART command in the client.
7823 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7824 notice type messages. Added notice printing to the user
7827 * The channel keys are not re-generated if the channel's mode
7828 is PRIVKEY, ie private key on the channel exists. Affected
7829 files silcd/server.c and silcd/command.c.
7831 * Fixed a little bug in channel message delivery when channel
7832 private keys are set in the server. Affected file is
7833 silcd/packet_send.c.
7835 * Changed the setting on channel->on_channel = TRUE from the
7836 silc_client_save_channel_key to the JOIN command reply. The
7837 key payload is not received if the private channel key is set.
7838 Affected file lib/silcclient/command_reply.c and the
7839 lib/silcclient/client_channel.c.
7841 * When the CMODE_CHANGE notify is sent and the channel private
7842 key mode is removed the channel key must be re-generated in
7843 other cells as well. Added this support for the router in the
7844 silcd/packet_receive.c.
7846 * Added new local command NOTICE to send notice message on
7847 channel. Affected file silc/local_command.[ch].
7849 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Added new local command ME to the client. It is used to send
7852 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7853 some action. Affected file silc/local_command.[ch].
7855 * Changed channel_message and private_message client operations
7856 to deliver the message flags to the application. Added also
7857 the `flags' arguments to the silc_client_send_channel_message
7858 and silc_client_send_private_message functions. Affected file
7861 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Redefined the Private Message Payload to support private message
7864 keys and to support the new private message flags. Updated
7865 the protocol specs. Flags makes it possible to have for example
7866 CTCP style messages.
7868 * Added new type SilcPrivateMessagePayload and defined an API
7869 for it in the lib/silcclient/silcprivate.[ch].
7871 * Tested private message private keys successfully. Tested the
7872 private message key set, unset and list commands with the new
7875 * Redefined the Channel Message Payload to include the channel
7876 message flags (equal with private message flags) to support
7877 for example CTCP style messages.
7879 * Defined some of the message (for channel and private message)
7880 flags. Updated the protocol specs and added the flags to the
7881 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7883 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Added SilcKeyAgreementStatus type to the key agreement routines
7886 to indicate the current status and error if one occured.
7887 The status types are defined in the lib/silcclient/silcapi.h.
7889 * Added new local command KEY that is used to set and unset private
7890 keys for channels, set and unset private keys for private messages
7891 with remote clients and to send key agreement requests and
7892 negotiate the key agreement protocol with remote client. The
7893 key agreement is supported only to negotiate private message keys,
7894 it currently cannot be used to negotiate private keys for channels,
7895 as it is not convenient for that purpose.
7897 * Fixed a minor pending callback setting bug in the function
7898 silc_client_get_client_by_id_resolve, now the function works.
7899 Affected file lib/silcclient/idlist.c.
7901 * Added function silc_net_get_local_port to get local bound
7902 port by socket. Added to lib/silcutil/silcnet.[ch].
7904 * Added `sockets' and `sockets_count' fields to the SilcClient
7905 object. They hold the sockets of the listenning sockets in
7906 the client. Listenning sockets may be for example the key
7907 agreement server. Affected file lib/silcclient/client.[ch].
7908 Added functions the silc_client_add_socket and the
7909 silc_client_del_socket. They are exported to the application
7912 * Added ~./silc/clientkeys to support other client's public keys.
7914 * Renamed verify_server_key client operation to verify_public_key
7915 and added one argument to indicate the type of the connection
7916 (server, client etc.).
7918 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Added silc_server_connection_auth_request to handle the
7921 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7922 silcd/packet_receive.[ch].
7924 * Added silc_server_send_connection_auth_request into the
7925 silcd/packet_send.c to send the connection auth request packet.
7927 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7930 * Fixed the public key authentication in responder side in the
7931 server. The `auth_data' pointer includes the SilcPublicKey
7932 not the path to the public key. Affected file silcd/protocol.c.
7934 * Implemented the public key authentication in the initiator side
7935 in the server. Affected file silcd/protocol.c.
7937 * Removed the [RedirectClient] config section from the server
7938 configuration. Is not needed and I don't want to implement it.
7940 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Cleaned up the CMODE command in the server. It now works
7943 correctly and supports all the modes defined in the protocol.
7944 Affected file is silcd/command.c.
7946 * Added `hmac_name' field to the SilcChannelEntry in the server
7947 to hold the default HMAC of the channel. It can be set when
7948 creating the channel (with JOIN command). Affected files
7951 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7952 type to indicate the change of the current cipher and hmac
7953 on the channel. Client can safely ignore the <cipher> argument
7954 (if it chooses to do so) since the CHANNEL_KEY packet will
7955 force the channel key change anyway. The <hmac> argument is
7956 important since the client is responsible of setting the new
7957 HMAC and the hmac key into use.
7959 * Fixed the CMODE command in the client library as well.
7961 * Tested CMODE command in router environment successfully.
7963 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Show the version of the remote client (or server) when connecting
7966 to the server. It is logged to the log file. Affected file
7967 is silcd/protocol.c.
7969 * Fixed the KILLED notify handling in the client library. The
7970 client must be removed from all channels when receiving the
7973 Also, do not remove the client entry when giving the KILL
7974 command but when the KILLED notify is received.
7976 * Removed silc_idlist_find_client_by_nickname from the server.
7977 Not needed anymore. Affected files silcd/idlist.[ch].
7979 * Implemented the CHANNEL_CHANGE notify type handling to the
7980 server. Affected file silcd/server.c.
7984 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Added silc_server_send_notify_invite to send the INVITE
7987 notify between routers.
7989 * Implemented the INVITE command correctly to the server.
7991 * Implemented the INVITE notify type handling in the server.
7993 * Implemented the INVITE command to the client library and on the
7996 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Added function silc_server_get_client_resolve to find the
7999 client entry by ID from all ID lists and then resolve it
8000 (using WHOIS) if it cannot be found. Affected file is
8003 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8005 * Implemented the BAN command to the client library.
8007 * The JOIN command in the server now checks the invite list
8010 * Changed the silc_command_reply_payload_encode_va and the
8011 silc_command_payload_encode_va to support that if argument is
8012 NULL it ignores and checks the next argument. Affected file
8013 lib/silccore/silccommand.c.
8015 * Added silc_server_send_notify_ban to send the BAN notify
8016 type between routers.
8018 * Chaned the silc_notify_payload_encode to support that if
8019 argument is NULL it ignores and checks the next argument.
8020 Affected file lib/silccore/silcnotify.c.
8022 * Tested ban lists in router environment successfully.
8024 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * Implemented BAN command to the server, in silcd/command.[ch].
8028 * Removed the BAN and INVITE_LIST modes from the CMODE command
8031 * Added function silc_string_match to regex match two strings.
8032 Affected files lib/silcutil/silcutil.[ch].
8034 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Redefined parts of the SilcChannelEntry in the server to support
8037 the new ban and invite lists.
8039 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Redefined the INVITE command. The same command can be used to
8042 invite individuals to the channel but also to manage the invite
8043 list of the channel (to add to and remove from the invite list).
8044 Updated the protocol specs.
8046 * Added new command SILC_COMMAND_BAN that can be used to manage
8047 the ban list of the channel. Updated the protocol specs.
8049 * Removed the channel modes: the SILC_CMODE_BAN and the
8050 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8051 in the CMODE command. The equivalent features are now available
8052 using INVITE and BAN commands. Updated the protocol specs.
8054 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8055 in the network about change in the current ban list. The notify
8056 type is not used by the client.
8058 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8059 support the invite lists.
8061 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Added new function silc_string_regexify that converts string
8064 including wildcard characters into regex string that can
8065 be used by the GNU regex library. Added into the file
8066 lib/silcutil/silcutil.[ch].
8068 Added silc_string_regex_combine to combine to regex strings
8069 into one so that they can be used as one regex string by
8070 the GNU regex library. Added into the file
8071 lib/silcutil/silcutil.[ch].
8073 Added silc_string_regex_match to match two strings. It returns
8074 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8076 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Imported GNU regex to the soruce tree into lib/contrib.
8079 Fixed some compiler warning from the regex.c.
8081 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8083 * Fixed MOTD command in the server to work in router environment.
8085 * Fixed the MOTD command in the client library to support
8086 the server argument in the command.
8088 * Added `nickname_len' argument to the silc_idlist_add_client
8089 in the server, as the `nickname' argument may be binary data
8092 * Added silc_idlist_get_channels to return all channels from
8095 * Implemented LIST command to the server. Affected file is
8098 * Implemented the LIST command to the client library and on the
8101 * Added [<user count>] argument to the LIST command reply.
8102 With private channels the user count is not shown.
8104 * Updated TODO and README.
8106 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * The client entry's data.registered must be TRUE even with
8109 global client entry on global client list. The data.registered
8110 is used to check whether the client is anymore in the network,
8111 for example with WHOWAS command so it must be valid.
8113 * Fixed the WHOWAS command in the server. It now actually works
8114 in router environment. Added function into silcd/command_reply.c
8115 silc_server_command_reply_whowas_save.
8117 * Added silc_idlist_purge function to the silcd/idlist.c
8118 to periodically purge the ID Cache.
8120 * Fixed INFO command in the server. It works now in router
8121 environment. Added <server name> argument to the INFO command
8122 reply. Updated the protocol specs.
8124 * Fixed minor bug in silc_idcache_purge to not purge if the
8125 expire value is zero.
8127 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8128 they were buggy because of the WHOWAS information.
8130 * Fixed local command MSG to handle the async resolving of
8131 the remote client properly. It used to fail the first MSG.
8132 Affected file silc/local_command.c.
8134 * Added `data_len' field to SilcIDCache context.
8136 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Update TODO. Todo in commands in the server.
8140 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8143 used by routers as broadcast packet to inform other routers
8144 about the changed user mode.
8146 Implemented the notify handling in the server. Affected file is
8147 silcd/packet_receive.c. Added the function
8148 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8150 * Added new generic Channel Payload and deprecated the New Channel
8151 Payload. The New Channel Payload is now the generic Channel
8154 * Added new argument `mode' to the silc_server_send_new_channel
8155 as it is required in the Channel Payload now.
8157 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8158 and created a new and real SilChannelPayload to represent the
8159 new generic Channel Payload. Implemented the encode/decode
8160 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8162 * Added silc_server_get_client_channel_list to return the list
8163 of channels the client has joined for WHOIS command reply.
8164 Affected file silcd/server.[ch].
8166 * Implemented the channel list sending in the WHOIS command reply
8167 in server and in the client.
8169 Implemented the channel list displaying on the user interface
8170 as well. Affected file silc/client_ops.c.
8172 * Added silc_channel_payload_parse_list to parse list of Channel
8173 Payloads. It returns SilcDList list of SilcChannelPayloads.
8174 Client for example can use this function to parse the list of
8175 channels it receives in the WHOIS command reply. The caller
8176 must free the list by calling silc_channel_payload_list_free.
8177 Affected files lib/silccore/silcchannel.[ch].
8179 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Added one new argument <user mode> to the WHOIS command reply
8182 to return the mode of the user in SILC. Updated the protocol
8185 Implemented it to the server and client.
8187 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Fixed the mode printing on the user interface on joining.
8190 Affected file silc/client_ops.c.
8192 * Implemented the UMODE command and user modes in general to the
8193 client library and to the user interface.
8195 * Implemented the UMODE command to the server.
8197 * The server now sends UNKNOWN_COMMAND error status if client sends
8198 unknown command. Affected file silcd/command.c.
8200 * All server commands now handle the command identifier the right
8201 way when sending the command reply to the client. The client can
8202 use to identify the command replies with the identifier.
8204 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Added silc_server_get_client_route to resolve the route to
8207 the client indicated by the client ID. Affected file is
8210 * Added silc_server_relay_packet as general function to relay
8211 packet to arbitrary destination. This deprecates functions
8212 like _send_private_message_key, _relay_notify etc. Affected
8213 file is silcd/packet_send.[ch].
8215 Removed silc_server_send_key_agreement,
8216 silc_server_send_private_message_key and
8217 silc_server_packet_relay_notify functions from the file
8218 silcd/packet_send.[ch].
8222 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8223 server. Affected file silcd/packet_receive.[ch].
8225 * Implemented the KILL command to the client. Implemented the
8226 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8227 Affected files lib/silcclient/command[_reply].c and
8228 lib/silcclient/client_notify.c. Implemented the KILL notify
8229 printing in the user inteface.
8231 * Fixed a lot silc_parse_nick memory leaks from the client
8232 library in the file lib/silcclient/command.c.
8234 * Changed the silc_server_send_notify_on_channels's `sender'
8235 argument from SilcSocketConnection to SilcClientEntry to
8236 check the sender as entry and not as connection object and not
8237 to send to the client provided as argument. The affected file
8238 is silcd/packet_send.[ch].
8240 * The notify packets that are destined directly to the client used
8241 to not to be processed by the server. Now changed that and the
8242 server processes all notify packets. After relaying the packet
8243 to the client the notify packet is processed in the server.
8245 * The silc_server_free_client_data now checks whether there is
8246 pending outgoing traffic for the client and purges the data to
8247 the network before removing the client entry.
8249 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8252 an client is killed from the SILC Network. Updated the protocol
8255 Added new function silc_server_send_notify_killed to the
8256 silcd/packet_send.[ch].
8258 * Added function silc_server_packet_relay_notify to relay notify
8259 packets that are destined directly to a client. In this case
8260 the server does not process the notify packets but merely relays
8261 it to the client. Affected file silcd/packet_send.[ch].
8263 Added also silc_server_packet_process_relay_notify to check
8264 whereto relay the notify. Affected file is
8265 silcd/packet_receive.[ch].
8267 * Implemented the KILL command to the server.
8271 * Added the backup schema desgined last fall to the protocol
8272 specs for everyone to see. The specification is in the
8273 *-spec-xx.txt draft and the packet type definitions for the
8274 backup routers is in *-pp-xx.txt draft. Thusly, added also
8275 new packet type SILC_PACKET_CELL_ROUTERS.
8277 * A big security problem in the implementation discovered. The
8278 signoff of an client did not cause new channel key generation
8279 which it of course should've done. The channel keys must be
8280 always re-generated when client leaves (or signoffs) the channel.
8281 The silc_server_remove_from_channels funtion now handles
8282 the channel key re-generation.
8284 * Added `sender' argument to the silc_server_send_notify_on_channels
8285 to not to send the client provided as argument. Affected file
8286 silcd/packet_send.[ch].
8288 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Implemented OPER and SILCOPER commands into the server and
8293 * Added silc_auth_verify and silc_auth_verify_data to verify
8294 the authentication directly from the authentication payload.
8295 It supports verifying both passphrase and public key based
8296 authentication. Affected file lib/silccore/silcauth.[ch].
8298 * Added `hash' field to the SilcIDListData structure. It is the
8299 hash negotiated in the SKE protocol. Affected file is
8302 * Slight redesigning of the SilcAuthPayload handling routines.
8303 Do not send SilcPKCS but SilcPublicKey as argument.
8305 * Implemented the public key authentication support to the
8306 serverconfig. The public key is loaded from the provided path
8307 and saved as authentication data to void * pointer. Thus,
8308 changed the unsigned char *auth_data to void *auth_data;
8310 * Fixed SHUTDOWN command to send the reply before the server
8311 is shutdown. :) Affected file silcd/command.c.
8313 * Fixed fatal bug in CONNECT command. The hostname was invalid
8314 memory and server crashed. Affected file silcd/command.c.
8316 * Fixed fatal bug in CLOSE command. The server_entry became
8317 invalid but was referenced later in the command. Affected file
8320 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Fixed fatal bug in failure packet handling. Server ignored
8323 the failure and thus crashed when it came.
8327 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8330 that the command may be executed only once in (about) 2 seconds.
8331 The old SILC_CF_LAG flag is same but allows command bursts up
8332 to five before limiting.
8334 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8335 server code. Various commands now includes the CF_LAG_STRICT
8336 flag to disallow any kind of miss-use of the command.
8338 * Fixed the silc_buffer_unformat to not to allocate any data
8339 if the length of the data is zero. It used to allocate the
8340 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8342 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Changed the format of AdminConnection configuration section
8345 in the server. Added username of the admin to the format.
8346 Affected files silcd/serverconfig.[ch].
8348 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8349 to return admin configuration data by host, username and/or
8352 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Implemented WHOWAS command to the server. Added the functions:
8356 silc_server_command_whowas_parse,
8357 silc_server_command_whowas_send_reply,
8358 silc_server_command_whowas_from_client and
8359 silc_server_command_whowas_from_server
8361 * Added <Client ID> argument to the WHOWAS command reply. Updated
8362 the protocol specs accordingly.
8364 * Implemented WHOWAS command and command_reply to the client
8367 Implemented the WHOWAS printing on the user interface.
8369 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Added new argument to the WHOWAS command reply, the real name.
8372 It is an optional argument. Updated the protocol specs.
8374 * Added SilcIDCacheDestructor callback that is registered when
8375 the SilcIDCache is allocated. The callback is called when
8376 an cache entry in the ID Cache expires, or is purged from the
8377 cache. Added into lib/silccore/idcache.[ch].
8379 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8380 to destruct the client entries when the cache entry expires.
8381 Other ID Cache's in server and in the client library ignores
8384 * If the ID Cache entry's `expire' field is zero then the entry
8385 never expires. Added boolean `expire' argument to the
8386 silc_idcache_add function in the lib/silccore/idcache.[ch].
8387 If it is TRUE the default expiry value is used.
8389 * Added silc_server_free_client_data_timeout that is registered
8390 when client disconnects. By default for 5 minutes we preserve
8391 the client entry for history - for WHOWAS command.
8393 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Added support to the server to enforce that commands are not
8396 executed more than once in 2 seconds. If server receives
8397 commands from client more frequently, timeout is registered
8398 to process the commands. Affected file silcd/command.c.
8399 Added new function silc_server_command_process_timeout.
8401 * Changed NICK_NOTIFY handling in client library to check that
8402 if the client's nickname was changed, so there is no need to
8403 resolve anything from the server.
8405 * Removed error printing from the WHOIS and IDENTIFY commands.
8406 If error occurs then it is ignored silently in the client library.
8407 The application, however, may map the received error to
8408 human readable error string. The application currently maps
8409 the NO_SUCH_NICKNAME error to string.
8411 * Made the command status message public to the application. Moved
8412 them from lib/silcclient/command_reply.c to
8413 lib/silcclient/command_reply.h. The application can map the
8414 received command status to the string with the
8415 silc_client_command_status_message function.
8417 * Added check to the server to check that client's ID is same
8418 as the Source ID in the packet the client sent. They must
8421 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Added dist-bzip hook to the Makefile.am to make bzip2
8424 compressed distributions.
8426 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Server now enforces the maximum length for the nickname and
8429 the channel as protocol specification dictates. 128 bytes for
8430 nickname and 256 bytes for channel name.
8432 * Moved the WHOIS printing to the application. The client libary
8433 does not print out the WHOIS information anymore, the application
8434 must do it. Renamed silc_client_command_reply_whois_print to
8435 the silc_client_command_reply_whois_save.
8437 The client's idle time is also sent to the application now, and
8438 the idle is shown on screen.
8440 * Added silc_client_command_reply_identify_save to save the
8441 received IDENTIFY entries.
8443 * Do not check for channel private keys in message sending and
8444 reception if the channel does not have the PRIVKEY mode set.
8445 Affected file lib/silclient/client_channel.c.
8447 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8450 just surfaced after chaning the JOIN procedure.
8452 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Added silc_client_get_clients_by_list to get client entries
8455 from Client ID list, that is returned for example by JOIN
8456 and USERS command replies. The application should use this
8457 function for example when JOIN command reply is received to
8458 resolve the clients already on the channel (library does not
8459 do that anymore as USERS command reply is not used in the JOIN
8460 procedure anymore). Affected files lib/silcclient/silcapi.h and
8461 lib/silcclient/idlist.c.
8463 * JOIN command reply and USERS command reply returns now SilcBuffer
8464 pointers instead of unsigned char pointers when returning
8465 the client list and mode list.
8467 * Added <Client ID> argument to the JOIN command reply, mainly
8468 for the server to identify for which client the command was
8469 originally sent. Updated protocol specs accordingly.
8471 * Added SilcDlist private_key pointer to the SilcChannelEntry
8472 in the client to support the channel private keys. Affected
8473 file is lib/silcclient/idlist.h.
8475 * Added SilcChannelPrivateKey argument to the function
8476 silc_client_send_channel_message so that application can choose
8477 to use specific private ke if it wants to. If it is not provided,
8478 the normal channel key is used, unless private keys are set.
8479 In this case the first (key that was added first) is used
8480 as the encryption key.
8482 * Implemented the support for channel private key handling.
8483 Implemented the following functions:
8485 silc_client_add_channel_private_key,
8486 silc_client_del_channel_private_keys,
8487 silc_client_del_channel_private_key,
8488 silc_client_list_channel_private_keys and
8489 silc_client_free_channel_private_keys
8491 Affected file lib/silcclient/client_channel.c.
8493 * Added the support for the private keys in the channel message
8494 sending and encryption and in the message reception and
8495 decryption. Affected funtions are
8496 silc_client_send_channel_message and silc_client_channel_message.
8498 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Added SKE's key verify callback to the client library's
8501 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8503 * Removed the statement that server (or router) must send USERS
8504 command reply when joining to the channel so that the client
8505 knows who are on the channel. Instead, the client list and
8506 client's mode list is now sent in the JOIN command reply to the
8507 client who joined channel. This is better solution.
8509 * Added function silc_server_get_users_on_channel and function
8510 silc_server_save_users_on_channel to the silcd/server.[ch].
8512 * Removed function silc_server_command_send_users from the
8515 * Do not show topic on the client library anymore. The topic is
8516 sent in the command reply notify to the application and the
8517 application must show the topic now.
8519 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Added client searching by nickname hash into the IDENTIFY and
8522 WHOIS commands in the server as they were clearly missing from
8523 them. Affected file is silcd/command.c.
8525 * Fixed a bug in private message receiving in the client library.
8526 The remote ID was freed and it wasn't supposed, now it is
8529 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Minor fix to the channel payload; allocate the data area, as it
8532 needs to be of specific length.
8534 * If the key agreement port is zero then the operating
8535 system will define the bound port. Affected files are
8536 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8538 * Added new function silc_channel_payload_decrypt into the file
8539 lib/silccore/silcchannel.[ch].
8541 * Moved the channel message etc, check from silc_packet_decrypt
8542 to applications. The library calls now a generic
8543 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8544 when the packet is either normal or special. This was done to
8545 allow more wide range of checking that was not allowed when
8546 the code was in library. Now applications can do virtually any
8547 checks to the packet and return to the library the decision how
8548 the packet should be processed. Affected files are
8549 lib/silccore/silcpacket.[ch].
8551 Added silc_server_packet_decrypt_check to the server and
8552 silc_client_packet_decrypt_check to the client library.
8554 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8555 to send with specified source and destination information.
8557 * Channel message delivery between routers was broken after the
8558 channel key distribution was fixed earlier. The channel key
8559 was used be to distributed to other routers as well which is not
8560 allowed by the protocol. Now this is fixed and channel keys
8561 really are cell specific and the channel message delivery between
8562 routers comply with the protocol specification.
8564 * Fixed various commands in server to check also the global list
8565 for the channel entry and not just the local list. The affected
8566 file silcd/command.c.
8568 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Added assert()s to buffer formatting and unformatting routines
8571 to assert (if --enable-debug) when error occurs. Affected
8572 file: lib/silcutil/silcbuffmt.c.
8574 * Changed to auto-reconnect to check whether the remote host is
8575 router and register the re-connect timeout if it is. It used
8576 to check that whether we are normal server, but router must do
8577 auto-reconnect with another router as well. Affected file
8580 * Removed the [<key len>] option from CMODE command as the cipher
8581 name decides the key length, nowadays. See the defined ciphers
8582 from the protocol specification.
8584 * Added [<hmac>] option to the CMODE command to define the HMAC
8585 for the channel. Added SILC_CMODE_HMAC channel mode.
8587 * Added [<hmac>] option for the JOIN command so that user can
8588 select which HMAC is used to compute the MACs of the channel
8591 * Added Hmac field to the Channel Message Payload. The integrity
8592 of plaintext channel messages are now protected by computing
8593 MAC of the message and attaching the MAC to the payload. The
8594 MAC is encrypted. Now, it is clear that this causes some
8595 overhead to the size of the packet but rationale for this is that
8596 now the receiver can verify whether the channel message decrypted
8597 correctly and also when private keys are set for the channel the
8598 receiver can decrypt the packet with several keys and check from
8599 the MAC which key decrypted the message correctly.
8601 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8602 lib/silccrypt/silccipher.[ch].
8604 * Added silc_hash_len to return the digest length into the
8605 lib/silcrypt/silchash.[ch].
8607 * Rewrote parts of Silc Channel Payload interface in the
8608 lib/silccore/silcchannel.[ch]. The encode function now also
8609 encrypts the packet and parse function decrypts it.
8611 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Fixed a minor formatting bug in the SKE's key material processing.
8614 It actually might have processed the keys wrong way resulting
8617 * Redefined the mandatory HMAC algorithms and added new algorithms.
8618 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8619 and hmac-md5 truncated to 96 bits. The mandatory is now
8620 hmac-sha1-96. Rest are optional (including the one that used
8621 to be mandatory). Rationale for this is that the truncated HMAC
8622 length is sufficient from security point of view and can actually
8623 make the attack against the HMAC harder. Also, the truncated
8624 HMAC causes less overhead to the packets. See the RFC2104 for
8627 * Added new [hmac] configuration section. The SKE used to use
8628 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8629 is of course wrong. The official names that must be proposed in
8630 the SKE are the ones defined in the protocol specification
8631 (hmac-sha1-96 for example). The user can configure any hmac
8632 using any hash function configured in the [hash] section. At
8633 least, the mandatory must be configured.
8635 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8637 * Added HMAC list to the SKE proposal list. It has now both
8638 hash algorithm list and HMAC list. This makes the protocol
8639 incompatible with previous versions. The SKE now seems to work
8640 the way it is supposed to work, for the first time actually.
8642 * Defined plain Hash algorithms to the protocol specification.
8645 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Implemented support for key agreement packets into the server.
8648 Added functions silc_server_key_agreement and
8649 silc_server_send_key_agreement. Other than these functions,
8650 server has nothing to do with this packet.
8652 * Added support for private message key packets into the server.
8653 Added functions silc_server_private_message_key and
8654 silc_server_send_private_message_key.
8658 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8659 called in the protocol's final callback instead in the END
8660 protocol state. This makes a little more sense and in the same
8661 time in client we can use the same protocol routines for normal
8662 key exchange and to key agreement packet handling as well.
8664 * Added to both client's and server's KE protocol context the
8665 SilcSKEKeyMaterial pointer to save the key material. We will
8666 bring the key material to the protocol's final callback by doing
8667 this. The final callback must free the key material.
8669 * Added SKE's packet_send callback into client's KE protocol
8670 context so that the caller can choose what packet sending function
8671 is used. This way we can use different packet sending when
8672 doing normal SKE when doing key agreement packet handling (in
8673 the key agreement packet handling we do not want to encrypt
8676 * Implemented the responder side of the key agreement routines
8677 in the client. The client can now bind to specified port and
8678 accept incoming key negotiation. The key material is passed
8679 to the application after the protocol is over.
8681 * Implemented the processing of incoming Key Agreement packet
8682 in the client. Added function silc_client_key_agreement to
8685 * Implemented the intiator side of the key agreement routines
8686 in the client. The client can now initiate key agreement with
8687 another remote client. The key material is passed to the
8688 application after the protocol is over.
8690 * Created client_keyagr.c to include all the key agreement
8693 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8694 SILC_TASK_CALLBACK except that it is not static.
8696 * Created client_notify.c and moved the Notify packet handling
8697 from the client.[ch] into that file.
8699 * Created client_prvmsg.c and moved all private message and
8700 private message key routines from the client.[ch] into that file.
8702 * Create client_channel.c and moved all channel message and
8703 channel private key routines from the client.[ch] into that file.
8705 * Changed silc_client_get_client_by_id_resolve to resolve with
8706 WHOIS command instead of IDENTIFY command, in the file
8707 lib/silclient/idlist.c.
8709 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Implemented the SKE's responder side to the Client library.
8713 * When FAILURE is received to the protocol do not trust it
8714 blindly. Register a timeout to wait whether the remote closes
8715 the connection as it should do it, only after that process the
8716 actual failure. This was changed to both client and server.
8718 * Added client_internal.h to include some of the structures
8719 there instead of client.h in lib/silcclient/.
8721 * Added function silc_task_unregister_by_callback to unregister
8722 timeouts by the callback function.
8724 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Some "Incomplete WHOIS info" errors has been appearing on the
8727 log files. Took away the entry->userinfo check from WHOIS
8728 reply sending. The entry->userinfo is now " " if client did not
8729 provide one. I thought this was fixed earlier but something
8730 is wrong still. Let's see if the error still appears.
8732 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Fixed a minor bug in the login when the channel key is
8735 re-generated in the server. It used to generate the key in
8736 wrong order and thus caused problems in the channel traffic.
8738 * Fixed a minor bug in channel key distsribution after
8739 KICK command. The key was not sent to the router even though
8742 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Added silc_ske_process_key_material_data as generic routine
8745 to process any key material as the SILC protocol dictates. The
8746 function is used by the actual SKE library but can be used by
8747 applications as well. This relates to the private message keys
8748 and the channel private keys since they must be processed the
8749 same way the normal SILC session keys. The protocol dictates
8750 this. Affected files: lib/silcske/silcske.[ch].
8752 Added also silc_ske_free_key_material to free the
8753 SilcSKEKeyMaterial structure.
8755 * Defined silc_cipher_set_key function to set the key for
8756 cipher without using the object's method function. The affected
8757 files: lib/silccrypt/silccipher.[ch].
8759 * Implemented silc silc_client_add_private_message_key,
8760 silc_client_add_private_message_key_ske,
8761 silc_client_del_private_message_key,
8762 silc_client_list_private_message_keys and
8763 silc_client_free_private_message_keys functions in the
8766 Added functions silc_client_send_private_message_key to send
8767 the Private Message Key payload and silc_client_private_message_key
8768 to handle incoming Private Message Key payload.
8770 * Added Cipher field to the Private Message Key payload to set
8771 the cipher to be used. If ignored, the default cipher defined
8772 in the SILC protocol (aes-256-cbc) is used.
8774 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Removed lib/silcclient/ops.h file.
8778 Redefined parts of the SILC Client Library API. Created new
8779 file silcapi.h that deprecates the ops.h file and defines the
8780 published Client Library API. Defined also private message key
8781 API and channel private key API into the file.
8783 This is the file that the application must include from the
8784 SILC Client Library. Other files need not be included by
8785 the application anymore.
8787 * Added new key_agreement client operation callback and also
8788 defined the Key Agreement library API for the application.
8790 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8793 is used by clients to request key negotiation between another
8794 client in the SILC network. If the negotiation is started it
8795 is performed using the SKE protocol. The result of the
8796 negotiation, the secret key material, can be used for example
8797 as private message key.
8799 Implemented the Key Agreement payload into the files
8800 lib/silccore/silauth.[ch].
8802 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Redefined ciphers for the SILC protocol. Added some new ciphers
8805 and defined the key lengths for the algorithms. Changed the
8806 code accordingly. The default key length is now 256 bits.
8808 * Fixed SKE key distribution function silc_ske_process_key_material
8809 when the key length is more than 128 bits. The default key
8810 length in SILC is now 256 bits.
8812 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8813 to indicate unsupported algorithm.
8815 * Renamed rijndael.c to aes.c and all functions as well.
8817 * Fixed a long standing channel key setting bug in client library.
8818 Weird that it has never surfaced before.
8820 * Fixed bug in channel deletion. If the entire channel is removed
8821 then it must also delete the references of the channel entry
8822 from the client's channel list as the client's channel entry and
8823 the channel's client entry share same memory.
8825 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Implemented CONNECT and SHUTDOWN commands in the client.
8829 * Implemented CLOSE command to the client.
8831 * Added the function silc_idlist_find_server_by_name into the
8832 files silcd/idlist.[ch].
8834 Added the function silc_idlist_find_server_by_conn into the
8835 files silcd/idlist.[ch].
8837 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * DIE command was renamed to SHUTDOWN. Updated the both code
8842 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8843 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8845 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8848 * Added function silc_server_create_connection function to create
8849 connection to remote router. My server implementation actually
8850 does not allow router to connect to normal server (it expects
8851 that normal server always initiates the connection to the router)
8852 so the CONNECT command is only good for connecting to another
8855 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8858 or some other client was kicked from the channel.
8860 Implemented the handling of the notify type to both client
8863 Implemented silc_server_send_notify_kicked to send the KICKED
8864 notify. It is used to send it to the server's primary router.
8866 * Implemented the KICK command into server and client.
8868 * Added `query' argument to the silc_idlist_get_client function
8869 to indicate whether to query the client from server or not if
8872 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8873 to indicate that the client is not channel founder.
8877 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Removed the rng context from SilcPacketContext structure and
8880 changed that the packet routine uses the Global RNG API.
8882 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Added support for quit message that client can "leave" on the
8885 channel when it quits the SILC. It is ditributed inside the
8886 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8888 Added silc_server_free_client_data that will take the
8889 signoff message as argument.
8891 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8893 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8895 * Updated parts of the protocol specification to keep it up
8898 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8901 payloads in one packet.
8903 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8904 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8905 use now the new List flag.
8907 * Also deprecated the following packet types: REPLACE_ID,
8908 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8910 * Added list support for Notify packet in server.
8912 * Added silc_server_send_notify_channel_change to send the
8913 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8914 the silc_server_send_replace_id.
8916 * Added silc_server_send_notify_nick_change to send the
8917 NICK_CHANGE notify type. Deprecates the function
8918 silc_server_send_replace_id.
8920 * Added silc_server_send_notify_join to send the JOIN notify type.
8921 Deprecates the function silc_server_send_new_channel_user.
8923 * Added silc_server_send_notify_leave to send LEAVE notify type.
8924 Deprecates the function silc_server_send_remove_channel_user.
8926 * Added silc_server_send_notify_cmode and
8927 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8928 types. Deprecates the silc_server_send_set_mode function.
8930 * Added SERVER_SIGNOFF notify type to indicate that server has
8931 quit. This means that all clients on the channel from that
8932 server will drop. This can be also used when netsplit happens.
8934 Deprecated REMOVE_ID packet type since it is not needed anymore
8937 Added silc_server_send_notify_server_signoff to send the
8938 SERVER_SIGNOFF notify type. Deprecates the function
8939 silc_server_send_remove_id.
8941 Added also silc_server_send_notify_signoff to send the
8942 SIGNOFF notify type.
8944 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8945 SILC protocol from this day on. Changed the protocol
8946 specification as well.
8948 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8949 notify type. It is used between routers to notify about
8950 topic changes on a channel.
8952 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8955 * Partly updated the protocol specification to comply with the
8956 changes now made. It is still though a bit outdated.
8958 * The JOIN notify type now takes one extra argument <Channel ID>.
8959 The packet used to be destined to the channel but now the
8960 JOIN type may be sent as list thus it is impossible to
8961 destine it to any specific channel. By adding this argument
8962 it is again possible.
8964 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Added CREDITS file. The CHANGES and CREDITS file will appear
8967 in the distribution as well.
8969 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8972 types in the server's silcd/packet_receive.c.
8974 * Implemented CMODE and CUMODE to work in router environment.
8976 * Fixed minor encoding and decoding buglet from the
8977 lib/silccore/silcmode.c.
8979 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8982 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8984 * Changed all SilcConfigServer* and silc_config_server* to
8985 SilcServerConfig* and silc_server_config*, respectively.
8988 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Associated the ID (client or server ID) to the Authentication
8991 Payload to avoid any possibility of forging. Updated the
8992 protocol specification and the code accordingly.
8994 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * The RSA key length is now save to the RsaKey context in the
8997 key generation process in lib/silccrypt/rsa.c. The key length
8998 is now used to figure out the maximum size of the block allowed
8999 to be encrypted/signed.
9001 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9002 is equivalent to the silc_mp_mp2bin but does not allocate any
9005 * Changed silc_mp_mp2bin API to take length argument. If it is
9006 non-zero then the buffer is allocated that large. If zero, then
9007 the size is approximated using silc_mp_sizeinbase, which however
9010 * Created Global RNG API which is global RNG that application can
9011 initialize. After initializing, any routine anywhere in the
9012 code (including library) can use RNG without allocating a new
9013 RNG object. This was done to allow this sort of use of the
9014 RNG in code that has no chance to allocate RNG object. All
9015 applications currently allocate this and many routines in the
9016 library use this. Affected file lib/silccrypt/silcrng.[ch].
9018 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9019 it to use the Global RNG API.
9021 * Defined Authentication Payload into protocol specification that
9022 is used during SILC session to authenticate entities. It is
9023 used for example by client to authenticate itself to the server
9024 to obtain server operator privileges.
9026 Implemented this payload into the lib/silccore/silcauth.[ch].
9027 Implemented also routines for public key based authentication
9028 as the new protocol specification dictates.
9030 Moved definitions of different authentication methods from
9031 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9033 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9034 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9035 silc_pkcs_verify_with_hash functions into the file
9036 lib/silccrypt/silcpkcs.[ch].
9038 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * The client entry's userinfo pointer must be always valid.
9041 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9042 will fail since it requires the userinfo. Now, the userinfo
9043 is allocated as "" if actual userinfo does not exist. Actually,
9044 it must exist and it is totally Ok to drop client connections
9045 that does not announce the userinfo. However, we will make
9046 this workaround for now.
9048 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9049 to return the remote port by socket.
9051 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9054 SILC_SERVER_PENDING_EXEC and added an new macro
9055 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9056 data or when error occurs while processing the pending command.
9058 Added new argument `destructor' into silc_server_command_pending
9059 and to the SilcServerCommandPending object. This destructor is
9060 now called after calling the pending callback or if error occurs
9061 immediately. If error occurs the actual pending callback won't
9062 be called at all - only the destructor. The destructor may be
9063 NULL if destructor is not needed.
9065 All this applies for client library code as well. Similar
9066 changes were made there as well for the pending commands.
9068 In the client, the application must now allocate the
9069 SilcClientCommandContext with the silc_client_command_alloc
9072 * Added reference counter to the SilcServerCommandContext. Added
9073 function silc_server_command_alloc and silc_server_command_dup
9076 Same type of functions added to the client library for the same
9079 * Removed the cmd_ident from IDListData away since it is now
9080 global for all connections. It is the command identifier used
9081 in command sending and with pending commands. The affected file
9084 * Added reference counter to the SilcSocketConnection objecet to
9085 indicate the usage count of the object. The object won't be
9086 freed untill the reference counter hits zero. Currently only
9087 server uses this, and client ignores it. The client must be
9088 set to use this too later. The affected files are
9089 lib/silccore/silcsockconn.[ch]. Added also the function
9090 silc_socket_dup to increase the reference counter.
9092 This was mainly added because it is possible that the socket
9093 is removed underneath of pending command or other async
9094 operation. Now it won't be free'd and proper DISCONNECTING
9095 flags, etc. can be set to avoid sending data to connection that
9096 is not valid anymore.
9098 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9099 the connection. After that it sets SILC_SET_DISCONNECTED.
9100 It is, however, possible that the socket data is not still freed.
9101 The silc_server_packet_process now checks that data is not
9102 read or written to connection that is DISCONNECTED. The socket
9103 get's freed when the reference counter hits zero.
9105 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Changed the client operation API: channel_message operation's
9108 `sender' is now the client entry of the sender, not the nickname
9109 and the `channel' is the channel entry, not the channel name.
9111 In the private_message operation the `sender' is now also the
9112 client entry of the sender not the nickname.
9114 Affected file is lib/silcclient/ops.h and all applications
9115 using the client operations.
9117 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Moved the calling of ops->connect() from connect_to_server_final
9120 into receive_new_id functin since that is the point when the
9121 client is actually allowed to send traffic to network. The
9122 affected file is lib/silcclient/client.c.
9124 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9127 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9128 (if needs broadcasting) instead of broadcasting the packets one
9129 by one which would make a burst in the network traffic.
9131 * Added `broadcast' argument to the functions in silcd/server.[ch]
9132 silc_server_create_new_channel[_with_id] to indicate whether
9133 to send New Channel packet to primary router.
9135 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9137 * Added new function into the silcd/server.[ch] files:
9138 silc_server_create_new_channel_with_id to create new channel with
9139 already existing Channel ID.
9141 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9142 lib/silccore/silcpacket.h. This packet is used t send list of
9143 Set Mode payloads inside one packet. Server uses this to set
9144 the modes for the channels and clients on those channels, that it
9145 announced to the router when it connected to it. The protocol
9146 specification has been updated accordingly.
9148 * The silc_server_new_channel did not handle the packet coming
9149 from normal server as it normally does not send that. However,
9150 when it announces its channels it does send it. Implemented
9151 the support for that.
9153 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9154 into the file lib/silccore/id.h.
9156 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Fixed memory leaks in the functions silc_idlist_del_client,
9159 silc_idlist_del_channel and silc_idlist_del_server in the file
9160 silcd/idlist.c. All of those leaked like a sieve.
9162 * Fixed some small memory leaks in the client's function
9163 silc_client_notify_by_server.
9165 * Added functions into silcd/server.c: silc_server_announce_clients,
9166 silc_server_announce_channels and silc_server_announce_server.
9167 These functions are used by normal and router server to announce
9168 to its primary router about clients, channels and servers (when
9169 router) that we own. This is done after we've connected to the
9172 These functions effectively implements the following packet types:
9173 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9174 and SILC_PACKET_NEW_ID_LIST.
9176 * Added new functions into the silcd/packet_receive.[ch]:
9177 silc_server_new_id_list, silc_server_new_channel_list and
9178 silc_server_new_channel_user_list to handle the incoming
9179 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9181 * Added support of changing Channel ID in the function
9182 silc_server_replace_id. If the server that announces a channel
9183 to the router already exists in the router (with same name but
9184 with different Channel ID), router is responsible to send
9185 Replace ID packet to the server and force the server to change
9186 the Channel ID to the one router has.
9188 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9189 client that the Channel ID has been changed by the router. The
9190 normal server sends this to the client. Client must start using
9191 the new Channel ID as the channel's ID.
9193 Implemented handling of this new type into lib/silcclient/client.c
9194 into the function silc_client_notify_by_server.
9196 * Added new function silc_idlist_replace_channel_id into the files
9197 silcd/idlist.[ch] to replace the Channel ID.
9199 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Call silc_server_command_identify_check always when processing
9202 the IDENTIFY command in silcd/command.c
9204 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9207 send keepalive packets. The packet can be sent by clients,
9208 servers and routers.
9210 Added function silc_socket_set_heartbeat into the file
9211 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9212 If not set, the heartbeat is not performed. The actual
9213 heartbeat is implemented in the low level socket connection
9214 library. However, application is responsible of actually
9217 Added silc_server_send_heartbeat to send the actual heartbeat
9218 packet into silcd/packet_send.[ch]. Server now performs
9219 keepalive with all connections.
9221 * Added silc_task_get_first function into lib/silcutil/silctask.c
9222 to return the timeout task with shortest timeout. There was a bug
9223 in task unregistration that caused problems. TODO has been
9224 updated to include that task system must be rewritten.
9226 * The client library will now resolve the client information when
9227 receiving JOIN notify from server for client that we know but
9228 have incomplete information.
9230 * Rewrote parts of silc_server_remove_from_channels and
9231 silc_server_remove_from_one_channel as they did not remove the
9232 channel in some circumstances even though they should've.
9234 * Encryption problem encountered in server:
9236 The LEAVE command used to send the Channel Key packet to the
9237 router immediately after generating it. However, the code
9238 had earlier sent Remove Channel user packet but not immediately,
9239 ie. it was put to queue. The order of packets in the router
9240 was that Channel Key packet was first and Remove Channel User
9241 packet was second, even though they were encrypted in the
9242 reverse order. For this reason, MAC check failed. Now, this
9243 is fixed by not sending the Channel Key packet immediately but
9244 putting it to queue. However, this is more fundamental problem:
9245 packets that are in queue should actually not be encrypted
9246 because packets that are sent immediately gets encrypted
9247 actually with wrong IV (and thus MAC check fails). So, packets
9248 that are in queue should be encrypted when they are sent to
9249 the wire and not when they put to the queue.
9251 However, the problem is that the current system has not been
9252 designed to work that way. Instead, the packet is encrypted
9253 as soon as possible and left to the queue. The queue is then
9254 just purged into wire. There won't be any fixes for this
9255 any time soon. So, the current semantic for packet sending
9258 o If you send packet to remote host and do not force the send
9259 (the packet will be in queue) then all subsequent packets to the
9260 same remote host must also be put to the queue. Only after the
9261 queue has been purged is it safe again to force the packet
9264 o If you send all packets immediately then it safe to send
9265 any of subsequent packets through the queue, however, after
9266 the first packet is put to queue then any subsequent packets
9267 must also be put to the queue.
9269 Follow these rules and everything works fine.
9271 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9273 * Added new function silc_server_remove_clients_by_server to
9274 remove all client entries from ID list when the server connection
9275 is lost. In this case it is also important to invalidate all
9276 client entires as they hold the invalid server entry. This
9277 fixes fatal bug when server has lost connection and will reconnect
9280 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Made some sanity checks to silc_server_daemonise like to check
9283 whether the requested user and group actually exists.
9285 * Added sanity check to SKE's silc_ske_responder_finish to check
9286 that the public and private key actually is valid.
9288 * Invalidate the client's nickname when receiving Replace ID
9289 packet and the Client ID is being replaced. This means that the
9290 server will query the nickname if someone needs it (client)
9293 * Sort the ID Cache in client library when the ID Cache data
9294 has changed (needs sorting).
9296 * Do not allow for SILC client to create several connections to
9297 several servers. The client does not support windows right now
9298 and generating multiple connections causes weird behaviour.
9300 Irssi-silc client does support windows and can handle several
9301 connections without problems, see: www.irssi.org and SILC plugin.
9303 * Fixed some places where client was added to the IDList. The
9304 rule of thumb is following (in order to get everything right):
9305 If the client is directly connected local client then the
9306 `connection' argument must be set and `router' argument must be
9307 NULL to silc_idlist_add_client function. If the client is not
9308 directly connected client then the `router' argument must
9309 bet set and the `connection' argument must be NULL to the
9310 silc_idlist_add_client function.
9312 * The funtion silc_server_packet_send_local_channel actually did
9313 not check whether the client was locally connected or not. It
9314 does that now. Fixed a bug related to LEAVE command.
9316 * Fixed Remove Channel User payload parsing bug in server's
9317 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9319 * The server's silc_server_save_channel_key now checks also the
9320 global ID list for the channel as it might not be in the local
9321 list. Fixed a bug related to LEAVE command.
9323 * Is this the end of the [<unknown>] buglet that has been lurking
9324 around for a long time? A little for loop fix in server's
9325 silc_server_command_whois_parse that is used by both IDENTIFY
9326 and WHOIS command. At least, this was a clear bug and a cause
9327 of one type of [<unknown>] buglet.
9329 * WHOIS and IDENTIFY commands call the function
9330 silc_server_command_[whois/identify]_check function even if
9331 we are not router server.
9333 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * Added --with-gmp configuration option. If set the GMP
9336 is always compiled in the SILC source tree. If not set then
9337 it is checked whether the system has the GMP3 installed. If
9338 it has then the GMP won't be compiled (the system's headers
9339 and library is used), if it doesn't have it then the GMP is
9340 compiled in the SILC source tree.
9342 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Changed RSA private exponent generation to what PKCS #1
9345 suggests. We try to find the smallest possible d by doing
9346 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9347 not security fix but optimization.
9349 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Added new config entry [Identity] to fork the server and run
9352 it as specific user and group. A patch from Bostik.
9354 * Imported Dotconf configuration library into lib/dotconf.
9355 This will be used to create the SILC configuration files later.
9356 It will appear in the distsribution after this commit.
9358 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * A big code auditing weekend happening. Auditing code for
9361 obvious mistakes, bugs and errors. Also, removing any code
9364 Removed files for being obsolete:
9366 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9367 inline in the file lib/silcutil/silcbuffer.h)
9369 o lib/silcutil/silcbufutil.c (the header has inline versions)
9371 Changed code to fix possible error conditions:
9373 o The buffer formatting routines now check that the destination
9374 buffer really has enough space to add the data. This applies for
9375 both buffer formatting and unformatting
9376 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9377 unformatting was changed to accomodate following rules:
9378 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9379 sent to the function while XXX_*STRING will not allocate or copy
9380 the data into the buffer. Instead it sets the pointer from the
9381 buffer into the pointer sent as argument (XXX_*STRING used to
9382 require that the pointer must be allocated already). This change
9383 makes this whole thing a bit more consistent and more optimized
9384 (note that the data returned in the unformatting with XXX_*STRING
9385 must not be freed now). The routines return now -1 on error.
9387 o Tried to find all code that use buffer_format and buffer_unformat
9388 and added return value checking to prevent formatting and
9389 especially unformatting errors and possible subsequent fatal
9392 o Changed ske->x and ske->KEY to mallocated pointers in
9393 lib/silcske/silcske.h. Fixed possible data and memory leak.
9395 o Added return value checking to all *_parse* functions. Fixed
9396 many memory leaks as well.
9398 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9399 so that buffer overflows would not happen. All code now also
9400 checks the return value as it can fail.
9402 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Added reconnection support to server if the normal server looses
9405 its connection to the router (for example if router is rebooted).
9406 The server performs normal reconnection strategy implemented
9407 to the server. Affected file silcd/server.c.
9409 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Added new packet type SILC_PACKET_SET_MODE that is used to
9412 distribute the information about changed modes (for clients,
9413 channels and clients channel modes) to all routers in the
9414 network. Updated the protocol specification accordingly.
9416 Added functions into silcd/packet_send.c and
9417 silcd/packet_receive.c: silc_server_send_set_mode,
9418 silc_server_set_mode.
9420 Added new files silcmode.[ch] into lib/silccore that implements
9421 the encoding and decoding of Set Mode Payload. Added new type
9422 SilcSetModePayload. Moved the definitions of different modes
9423 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9425 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Oops, a little mistake in server's connection authentication
9428 protocol. The protocol is not ended with FAILURE but with
9429 SUCCESS if the authentication is Ok. :) Affected file is
9432 * Implemented NICK_CHANGE notify handling in server in the file
9433 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9434 the local clients on the channel. After the changing nickname
9435 in router environment snhould work and the [<unknown>] nickname
9436 should appear no more.
9438 The silc_server_replace_id function that receives the Replace ID
9439 payload now sends the NICK_CHANGE notify type also in the file
9440 silcd/packet_receive.c
9442 * Changed WHOIS and IDENTIFY command to support the maximum amount
9443 of arguments defined in protocol specs (3328 arguments). This
9444 fixed a bug that caused problems when there were more than three
9447 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9449 * Added extra parameter, command identifier, to the
9450 silc_client_send_command so that explicit command identifier
9453 Changed that ID list routines uses specific command identifier
9454 when sending WHOIS/IDENTIFY requests to the server so that they
9455 can be identified when the reply comes back.
9457 Affected files lib/silcclient/command.[ch],
9458 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9460 * Added `sender' argument to silc_server_packet_send_to_channel
9461 to indicaet the sender who originally sent the packet to us
9462 that we are now re-sending. Ignored if NULL. Affected file
9463 silcd/packet_send.[ch].
9465 * Added some server statistics support in silcd/server_internal.h
9466 SilcServerStatistics structure and around the server code. Also
9467 send some nice statistics information when client is connecting
9470 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Fixed channel ID decoding in server's JOIN command reply in
9473 silcd/command_reply.c
9475 * Fixed braodcasting of replace ID payload to not to send it if
9476 we are standalone server in silcd/packet_receive.c.
9478 * Fixed all channel message sending routines to not to send
9479 packets to clients that has router set, since they are routed
9480 separately in the same function earlier. Affects file
9481 silcd/packet_send.c and all channel packet sending functions.
9483 * In USERS reply, res_argv[i] are not allocated, the table
9484 is allocated. Thus changed that free the table, not its
9487 * In server's whois_check and identify_check if the client is
9488 locally connected do not send any WHOIS commands - they are not
9491 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * Fixed some minor bugs in client when sending WHOIS command. The
9494 arguments was in wrong order.
9496 * Removed statis function add_to_channel from server in
9497 silcd/command.c that was previously used with the joining but
9500 * Tested USERS command in router environment successfully with two
9501 routers, two servers and two clients.
9503 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Reorganized the USERS command and command reply in client library
9506 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9507 When the command is given by user we register a pending command
9508 callback that will reprocess the command after the reply has been
9509 received from the server. When reprocessing the packet we then
9510 display the information. Thus, the USERS information is displayed
9511 now in the command callback instead of in the command reply
9512 callback. The processing of the command is same as previously
9513 when server has sent the command reply in the JOINing process.
9515 * Added to USERS command in silcd/command_reply.c to join the client,
9516 we didn't use to know about, to the channel after we've created
9517 a client entry for it. Also, for clienet we did know already still
9518 check whether it is on the channel or not and add it if not.
9520 * Removed silc_server_command_join_notify as the function and its
9523 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Changed the client's pending command handling to the same as the
9526 server's pending command handling. It is also now possible to
9527 execute command reply functions from other command reply
9528 function as the function callbacks for commands and command
9529 replies are one and same. The pending commands are not static
9530 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9531 in client connection context. Thus, pending commands are server
9532 connection specific as it is convenient.
9534 Changed the function silc_client_command_pending and
9535 silc_client_command_pending_del and added new function
9536 silc_client_command_pending_check. Removed the
9537 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9540 * Added cmd_ident, current command identifier, to the client
9541 connection context in lib/silcclient/client.h to keep track on
9542 command identifiers used in command sending. Client's command reply
9543 function handling now supports the mandatory command identifiers.
9545 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9546 funtions in client to fully support pending command callbacks.
9548 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9549 as one of the arguments to the application in the command reply
9552 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9553 before first releasing SILC but came back. Now it is removed again
9554 and should come back nomore. The FORWARDED flag was used only
9555 by the JOINing procedure by forwarding the command packet to router.
9556 Now, the JOINing procedure has been changed to more generic (due
9557 to various router environment issues) and FORWARDED is not needed
9558 anymore for anything. The protocol specification is yet to be
9561 Now, removed silc_server_packet_forward from server and the flag
9562 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9564 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Renamed NAMES command to USERS command. The NAMES was named that
9567 due to historical reasons. Now it is renamed. Also, rewrote
9568 parts of the USERS command. The nickname list is not sent anymore
9569 by the server. Only Client ID and mode lists are sent in the USERS
9570 command. Changed this also to the protocol specification.
9572 The client now resolves the names and stuff after it receives
9573 the USERS list from the server when joining to the channel.
9575 * WHOIS and IDENTIFY commands has been changed to support multiple
9576 Client ID's per command. One can now search for multiple users
9577 in the network by sending only one WHOIS or IDENTIFY command.
9578 Changed the code and the protocol specifications.
9580 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9581 uses silc_server_command_whois_parse to parse the request. */
9583 * If normal server, do not parse the WHOIS and IDENTIFY requests
9584 before sending it to the router. Saves some time.
9586 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9588 * Fixed JOIN command on client library. Wrong number of arguments
9589 used to crash the client.
9591 * Added silc_server_channel_has_global function to check whether
9592 channel has global users or not.
9594 * Added silc_server_channel_has_local function to check whether channel
9595 has locally connected clients on the channel.
9597 * The silc_server_remove_from_one_channel now checks whether the
9598 channel has global users or not after given client was removed from
9599 the channel. It also checks whether the channel has local clients
9600 on the channel anymore. If it does not have then the channel entry
9601 is removed as it is not needed anymore.
9603 * The silc_server_notify now checks on JOIN notify whether the joining
9604 client is one of locally connected or global. If it is global then
9605 the channel has now global users on the channel and that is marked
9606 to the channel entry. Also, it now saves the global client to
9607 global list who is joining and JOINs it to the channel. This is
9608 for normal server, that is.
9610 Changed silc_server_send_notify_on_channel,
9611 silc_server_packet_relay_to_channel and
9612 silc_server_packet_send_to_channel check if we are normal server
9613 and client has router set (ie. global client) do not send the
9614 message to that client, as it is already routed to our router.
9616 * Implemented LEAVE notify type handling in silc_server_notify
9619 * Tested LEAVE command in router environment successfully. Tested
9620 with two routers, two servers and two clients.
9624 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9626 * Implemented SIGNOFF notify type handling in silc_server_notify
9629 * silc_server_remove_id now removes the client entry from all channels
9630 it has joined and thusly sends SIGNOFF notify type.
9632 * Rewrote the NAMES list generation in server by removing two excess
9633 loops. The lists are created now inside one loop.
9635 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9637 * silc_server_remove_channel_user checks now also global list
9638 for channel and client.
9640 * silc_server_new_channel_user checks now both local and global
9641 list for channel and client. Fixed a bug in client id decoding.
9642 Used to decode wrong buffer.
9644 * silc_server_channel_message checks now both local and global
9645 list for channel entry.
9647 * Tested channel joining (hence JOIN) in router environment
9648 successfully. Tested with two routers, two servers and two
9651 * Tested channel message sending in router environment successfully.
9653 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Added silc_server_save_channel_key into server.[ch] to save the
9656 received channel key in Channel Key payload processing. It is
9657 also used in JOIN command reply handling.
9659 Equivalent function silc_client_save_channel_key added into
9660 client.[ch] into client library.
9662 * Changed JOIN command reply to send information whether the channel
9663 was created or not (is existing already) and the channel key
9664 payload. Changed protocol specs accordingly.
9666 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9667 the request was sent by ID and not by nickname. Crashed on
9670 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9673 now correctly save the received data.
9675 * silc_server_free_sock_user_data now notifies routers in the
9676 network about entities leaving the network.
9678 At the same time implemented functions silc_server_remove_id
9679 and silc_server_send_remove_id to receive and send REMOVE_ID
9680 packets. The packet is used to notify routers in the network
9681 about leaving entities. The ID removed will become invalid in
9684 * Added function silc_idlist_del_server into server. Removes and
9685 free's server entry from ID list.
9687 * silc_server_private_message function now checks, if we are router,
9688 that the destination ID really is valid ID, naturally.
9690 * In router when NEW_ID packet is received (for new client) the
9691 hash of the Client ID is saved in the ID Cache but the
9692 client->nickname is set to NULL, instead of putting the hash
9695 IDENTIFY command now also checks that client->nickname must be
9696 valid. If it is not if will request the data from the server who
9697 owns the client. Added new function
9698 silc_server_command_identify_check.
9700 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9701 to set the command to already allocated Command Payload.
9703 * Tested private message sending in router environment with two
9704 routers, two servers and two clients. Fixed minor bugs and now
9707 * Fixed segfault from client's NAMES command. Used to crash if
9710 * Forwarded packets must not be routed even if it is not destined
9711 to the receiver. Changed server code comply with this.
9713 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Added `require_reverse_mapping' boolean value to ServerParams
9716 structure. If TRUE (not default) the server will require that
9717 the connecting host has fully qualified domain name.
9719 If the reverse mapping is not required and hostname could not be
9720 found the IP address is used as hostname.
9722 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Implemented version string checking to both client and server.
9725 The check is incomplete currently due to the abnormal version
9726 strings used in development version of SILC.
9728 * Changed all command functions in server to use the new
9731 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Changed char *data to unsigned char *data in ID Cache system to
9734 support binary data as ID Cache data. Changed code to support
9735 binary data in lib/silccore/idcache.c.
9737 * Renamed silc_server_packet_relay_command_reply to
9738 silc_server_command_reply as it is normal packet receiving
9739 function. Rewrote the function to accept command replys for
9740 servers and not only for clients.
9742 * Mark remote router always as registered server if we are connecting
9743 to it. Otherwise, commands sent by the router to us are ignored.
9745 * All ID List find routines now returns the ID Cache Entry pointer
9746 as well if requested.
9748 * WHOIS command works now in router environment, tested with two
9749 routers, two servers and two clients.
9751 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9752 in router environment (as it is almost equivalent to WHOIS) but
9753 hasn't been tested thoroughly. Added new functions:
9755 silc_server_command_identify_parse
9756 silc_server_command_identify_send_reply
9757 silc_server_command_identify_from_client
9758 silc_server_command_identify_from_server
9760 * Disabled route cache adding because adding two different ID's with
9761 same IP replaces the old cache entry thus giving wrong route.
9762 The entry->router->connection is always the fastest route anyway
9763 so route cache may not be needed. Of course, new routes maybe
9764 established after receiving the ID when the entry->router->connection
9765 might not be anymore the most optimal.
9767 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Add route cache for received ID for fast routing.
9771 * Added silc_server_packet_route to route received packet on router
9772 that is not destined to us.
9774 * Renamed silc_server_get_route to silc_server_route_get.
9776 * Added id_string and id_string_len fields into SilcServer to
9777 include encoded ServerID for fast comparing without excess
9778 encoding of the ID's.
9780 * Cleaned up WHOIS command on server side. Added following static
9783 silc_server_command_whois_parse
9784 silc_server_command_whois_check
9785 silc_server_command_whois_send_reply
9786 silc_server_command_whois_from_client
9787 silc_server_command_whois_from_server
9789 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9790 arguments in command replies. All command functions should be
9791 updated to use this macro.
9793 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Minor typo fixes on command reply handling on server.
9797 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Added silc_server_command_add_to_channel internal routine to add
9800 the client to the channel after router has created the channel and
9801 sent command reply to the server.
9803 * Added generic silc_server_send_command to send any command from
9806 * Use static buffer with ID rendering instead of duplicating data.
9808 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Fixed a channel user mode bug when joining to a channel server gave
9811 everybody channel founder rights, oops.
9813 * We mark ourselves as the router of the incoming server connection
9814 if we are router ourselves. This way we can check in some packet
9815 sending functions whether it is locally connected server. For
9816 incoming router connections we put NULL.
9818 * For router sending packets locally means now always sending the
9819 packet cell wide; to local clients and local servers. For normal
9820 server sending packet locally means sending it to only local
9823 * Fixed the JOIN command to really work in router environment. If the
9824 channel is created it is always created by the router. Router is
9825 also responsible of making the initial joining to the channel,
9826 sending JOIN notify to the sending server and distributing
9827 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9828 does not exist server doesn't do anything else but forward the
9829 command to the router which performs everything.
9831 * Added silc_server_send_channel_key function to send the Channel Key
9834 * Added silc_server_create_channel_key to create new channel key. The
9835 channel key is now re-generated everytime someone joins or leaves
9836 a channel, as protocol dictates. Note: channel->key_len is the
9839 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9842 packet_receive.[ch] to separate packet sending and receiving
9843 routines. The server.[ch] now includes everything else including
9844 actual packet processing (writing and reading data) and other
9847 Renamed silc_server_private_message_send_internal to
9848 silc_server_send_private_message. The routine is still though
9849 used only to relay private messages as server does not send
9850 private messages itself.
9852 Renamed silc_server_new_channel to silc_server_create_new_channel
9853 and added new function sicl_server_new_channel that handles the
9854 incoming New Channel packet. Added also new sending function
9855 silc_server_send_new_channel to send New Channel Payload.
9857 * Added new function silc_server_notify to process incoming notify
9858 packet to the server/router. Server may then relay the notify
9859 to clients if needed.
9861 * Added new function silc_server_new_channel_user to process incoming
9862 New Channel User packet. Router will redistribute the packet and
9863 send JOIN notify to its local clients and locally connected servers
9864 if needed. Normal server will send JOIN notify to its local client
9865 on same channel when received this packet. Added also corresponding
9866 sending function silc_server_send_new_channel_user to sent the
9869 * Added boolean route argument to send_notif_to_channel and
9870 packet_send_to_channel functions to attempt to route the packet
9871 if it is TRUE and send only locally if it is FALSE.
9873 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * silc_server_replace_id now broadcasts the received replace ID
9876 packet if it is not broadcast packet already. The router must
9877 broadcast to inform other routers about changed ID.
9879 * Added backpointer to server's router into SilcServer context in
9880 silcd/server_internal.h.
9882 * Fixed silc_server_packet_broadcast to send correct broadcast
9885 * The channel key is now distributed to the local client as soon
9886 as it is received from the router (in router environment) so that
9887 no other packet may be sent for the channel until client has
9890 * silc_server_remove_channel_user now broadcasts the received
9891 Remove Channel User packet if it is not broadcast packet already.
9892 The router must broadcast to inform other routers about removed
9895 * Added users field into SilcPacketContext that is a reference count
9896 of the context. One can increase the reference count by calling
9897 silc_packet_context_dup which is now changed to just increase the
9898 reference count instead of duplicating the data. The reference
9899 count is decresed by calling silc_packet_context_free that will
9900 free the data after the reference count hits zero.
9902 For now on the packet context and everything allocated into it
9903 (including the raw packet from network) must be freed by calling
9904 the new silc_packet_context_free function. Added also new function
9905 silc_packet_context_alloc that must be used now to allocate the
9906 context. This also means that if a routine is asynchronous from
9907 silc_[client/server]_packet_parse_type the packet context must
9908 be duplicated by calling silc_packet_context_dup. Otherwise it
9909 gets free'd after silc_[client/server]_packet_parse_type returns.
9910 Also, one must remember that if packet is duplicated then its
9911 reference count must be decresed by calling the free function as
9912 many times as it was duplicated.
9914 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9915 from both client and server.
9917 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Made joining to a channel working in router environment.
9921 * Cleaned up JOIN command on server side and create function
9922 silc_server_command_join_channel internal routine to make the
9925 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Changed silc_command_pending list to SilcDList. Also, added
9928 `ident' field to SilcServerCommandPending structure to identify
9929 the reply and to call correct callback.
9931 Added silc_server_command_pending_check function to replace the
9932 corresnponding macro. The silc_command_pending list is not
9935 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9936 to set identifier to previously allocated Command Payload. It
9937 is used to set identifier for command when resending Command
9940 * Added silc_command_payload_encode_payload to encode Command
9941 Payload buffer from SilcCommandPayload structure.
9943 * Added silc_argument_payload_encode_payload to encode Argument
9944 payload buffer from SilcArgumentPayload structure.
9946 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Changed WHOIS command to support router connection on server side.
9949 The whois request is always sent to router unless the server is
9950 standalone server. After server has received the reply from the
9951 router will it send the reply to the client.
9953 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9954 broadcast received broadcast packet. The function is used only
9955 by router. The broadcast packet is always sent to the router's
9958 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9959 render given ID to printable string, for log files for example.
9961 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Made basic router to router connections working. At least they
9964 can now connect to each other but nothing really works the way
9965 they are supposed - yet.
9967 * Added new initiator token to RouterConnection configuration
9968 file in silcd/serverconfig.[ch]. It is used to tell whether we
9969 are the initiator to the remote router or whether we'll expect
9970 the other end to connect.
9972 * Moved registering of listener task to silc_server_init, hence
9973 the server starts listenning as soon as it is run, even if it
9974 does not have connections to other routers. Let's see how well
9977 * Changed default connection retry timeouts for more suitable in
9980 * Removed cipher and such arguments from silc_idlist_add_client
9981 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9982 Added new function silc_idlist_add_data to add the keys and stuff
9985 * Added SilcIDListData structure and added it to SilcClientEntry
9986 and SilcServerEntry as their first field in the structure. This
9987 way we can explicitly cast the ID entries to the SilcIDListData
9988 structure and get common data for the entries. In past, we had
9989 to first check what type of connection it is and then cast it to
9990 correct ID entry type. Now, we can directly cast the opaque
9991 pointer to the SilcIDListData (no matter what ID entry it actually
9992 is) and get the data needed.
9994 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9997 in some circumstances even if threre were timeout tasks, though not
9998 IO tasks, but tasks anyway. Now fixed.
10000 * Defined SilcServerConnection structure to hold connection specific
10001 stuff about directly connected servers and routers. The definition
10002 is currently in silcd/server_internal.h. I thought about having
10003 a bit more important role fro this struct but for now it is used
10004 only when connecting to other server (or router actually).
10006 * Added connecting retry support in server when connecting to
10007 router(s). The retry feature implement exponential backoff
10008 algorithm. Also, added SilcServerParams structure to hold default
10009 parameters for server. For now, it include these retry settings
10010 and are hard coded. After server is moded to be as Silc Server
10011 Library this structure will be more important.
10013 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Changed client librarys channel->clients table to SilcList and
10016 changed code accordingly.
10018 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Changed client's channel table to SilcList and changed code
10021 accordingly. Also changed SilcChannelClientEntry to include back-
10022 pointer to the channel so that client entry can use that structure
10023 as list as well and we have fast cross-reference to the channel.
10024 This change dramatically decreased the complexity of channel
10025 handling with client entry and vice versa (removed one extra
10026 loop when searching for channel entry from many functions).
10028 * Changed server->sim from table to SilcDList and changed code
10031 * NAMES command can now be used from user interface. It will show
10032 the user list on the channel, neatly.
10034 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10035 Code now saves realname of the user if it becomes available.
10037 * Renamed configure.in to configure.in.pre and made ./prepare
10038 script to automatically add correct version string to
10039 configure.in which it creates from configure.in.pre.
10041 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * NAMES command reply now shows users mode with the nickname when
10044 joining to channel.
10046 * Moved silc_client_ch[u]mode[_char] functions from
10047 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10048 place sucks, they are utility functions and should be in some
10051 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10053 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10056 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Added TRQ (efficient deque and list library) into lib/trq. This is
10061 a very good list library that is currently used in the SILC. Defined
10062 SilcList API over the library because I didn't like the API very
10063 much. See lib/trq/silclist.h for the API and examples of how to
10064 use the API. Fixed various places in the code to use the new
10065 SilcList API. The SilcList is meant for lists that has a structure
10066 already defined as a list. It is not suitable to add just some
10067 context to the list (in TRQ, the context is the list actually).
10069 So, I defined SilcDList that can be used for the purpose where
10070 predefined list structure does not exit. This can be used as
10071 such list. Now some context just can be added to the SilcDList.
10072 Currently this list is not used in the SILC just yet, though there
10073 are a lot places where this can replace dynamically allocated
10074 tables and I will fix these places, later, to use SilcDList.
10075 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10076 and use TRQ internally).
10078 Also fixed some annoying warning messages that the original TRQ
10079 code generated. Also minor changes to TRQ's Makefile.in.
10081 * Added support for querying by Client ID to both WHOIS and
10082 IDENTIFY commands into server, as required by the protocol.
10084 * Removed method function pointers from SilcBuffer structure. They
10085 weren't used to anything and just increased the context size for
10086 no good reason. This change also made silc_buffer_alloc and
10087 silc_buffer_free functions inline functions.
10089 * Disabled command flooding detection support until it's fixed so
10090 that it accepts commands in but does not execute them more than once
10093 * Added silc_net_localhost(), to return local hostname, into
10094 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10095 that must be initialized before calling silc_client_init.
10097 * Added new function: silc_server_send_notify_on_channels to send
10098 notify messages to all channels client has joined. It is assured
10099 that the message is sent only once per client.
10101 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10102 lib/silcutil/silcutil.[ch] as silc_format function. The new
10103 function is generic and is used by server as well, not only by
10104 the logging routines.
10106 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10107 the provided version string was not acceptable. Added new function:
10108 silc_ske_check_version into lib/silcske/silcske.h. The function
10109 must be implemented by the application (client or server) and it
10110 does not reside in the SKE library. The function checks the version
10111 string remote end sent.
10113 * Added back pointers (to opaque context and to SilcSocketConnection)
10114 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10116 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10117 duplicate packet context structure.
10119 * Changed `notify' client operation to send same arguments as client
10120 receives from server except for ID's. ID's are mapped to correct
10121 ID entry and that is returned. Also, if channel entry is not sent
10122 by server but the notify is for channel the channel entry is sent
10123 to application (otherwise application doesn't know that it is for
10124 channel (library gets it from packet's Destination ID)).
10126 * Added silc_client_remove_from_channels into client library to
10127 remove a client from all channels it has joined to. Used when
10128 received SIGNOFF notify from server. Added also new function
10129 silc_client_replace_from_channels to replace old ID entry with
10130 new ID entry on all channels. Used when received NICK_CHANGE
10131 notify from server.
10133 * Fixed ID Cache list handling in silc_idlist_get_client in
10134 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10135 to get (or query) client by ID.
10137 * Updated TODO list.
10139 * Added connection authentication status message defined by the
10140 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10141 support for these into the code in client and server side.
10143 * Added generic function silc_client_send_command to send any command
10144 with variable argument list. Application should use this function
10145 to send commands if the command functions provided by the library
10146 does not suite for the application's user interface needs.
10148 * Added new `failure' client operation. Application is notified about
10149 received failure packet if client is executing a protocol. In this
10150 case the protocol's execution has failed.
10152 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10153 is required by the protocol.
10155 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10156 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10159 * Added status flag to SilcSKE object to indicate realtime status
10160 of the SKE protocol.
10162 * Application receives now exactly same command reply arguments as
10163 the library receives from server. However, if ID is received the
10164 corresponding ID entry is returned to the application (eg. Client
10165 ID is mapped to correct SilcClientEntry entry and that is returned).
10166 Changed command_reply client operation due to this change.
10168 * Changed all ID's in commands and in command replys as ID Payloads.
10169 Change affected both client and server side codes.
10171 All ID's sent in SILC network (with execption of ID's in SILC
10172 Packet header) are sent in ID Payload to support variable length
10175 * Server now notifies nick changes and notifies all clients on
10176 the channels about the new nickname (about the new Client ID,
10179 * Implemented CMODE command to change channel modes. Supports all
10180 channel modes defined by the protocol specs except ban and invite
10181 lists. (Also, private channel key mode is supported but support for
10182 setting private channel key in client is missing, thus, this mode
10183 has no effect on client side (except that server requires that the
10184 client uses private channel key and normal channel traffic does not
10187 Also, invite mode works per se, but INVITE command does not work
10188 yet correctly, so you can set channel as invite only channel but
10189 inviting clients to the channel does not work (it is yet to be
10190 thought what's the best way to do it).
10192 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10193 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10194 Implemented CUMODE command to change user's mode on the channel.
10195 Supports all modes defined by the protocol specs.
10197 * Added NAMES command reply to return users modes on the channel.
10199 * Removed unnecessary and slow ciphers from lib/silccrypt.
10201 * Set SO_KEEPALIVE option to connection sockets by default.
10203 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10205 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10206 redefined the Notify Payload into protocol specs.
10208 * Added silc_id_payload_parse_id to get ID directly from raw
10211 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10214 accept searching by Client ID as well.
10216 * Added support for LEAVE and SIGNOFF notify types in client library.
10218 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10219 to parse ID Payload from raw data.
10221 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Added flags parameter into silc_ske_assemble_security_properties
10224 function in lib/silcske/silcske.[ch].
10226 * Changed notify client operation to fit better for notify messages
10227 sent by server. The notify payload received from server is now
10228 passed to the application (after parsing it to SilcNotifyPayload).
10229 It is application's responsibility to retrieve the arguments
10230 from the payload and show the message the way it wants. The message
10231 sent by server is implementation specific.
10233 * Changed public keys to comply with the protocol specification.
10234 Old public keys are not supported anymore and are not compatible.
10236 * Removed nickname from Channel Payload as the latest draft removed
10237 it. The client must resolve the nickname from the NAMES command
10238 reply received when it joined the channel.
10240 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10242 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Fixed some errors in protocol specification drafts.
10246 * Created lib/silccore/silcnotify.c to implement Notify Payload
10247 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10248 generic payloads described by protocol specifications. The file
10249 includes implementations for ID Payload and Argument Payload.
10251 * Changed Command Payload implementation to use the new Argument
10252 Payload. Changed command_xxxx_payload to command_payload_xxxx
10253 to comply with SILC coding conventions.
10255 * Added suppport for Argument Payload handling in Notify Payload
10256 implementation as protocol requires it. Added the new support
10257 into server and client lib as well.
10259 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10261 * Added support for multiple nicknames on same channel. [n] is
10262 added locally to the nickname if there are more than one same
10263 nicknames on the channel.
10265 * Server now sends all nicknames that matched WHOIS request.
10266 Client also shows the list received from server.
10268 * Added TOPIC command to client side. User can now set and show
10269 current topic on channel.
10271 * Added MOTD command to client and server. Also, server sends the
10272 motd when client connects to the server.
10274 * Changed version strings to comply ISO 8601.
10276 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10278 * Fixed protocol error handling in client library. It should now
10279 cope even if the SKE fails for some reason.
10281 * Made new protocol specification drafts for submitting to IETF.
10283 * Implemented TOPIC command to server in silcd/command.c.
10285 * Added two new notify types into lib/silccore/silcnotify.h:
10286 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10287 notify nickname change and topic setting/change on a channel.
10289 * API change of command_reply operation in client library. The
10290 application gets now the status type received from server as well.
10292 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10296 * Cras fixed and optimized the packet handling even further and
10297 it should work now. Minor change to the prototype of function
10298 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10300 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Added new function into lib/silcutil/silcschedule.[ch]:
10303 silc_schedule_with_fd to select() a specified fd. The function
10304 returns after timeout expires or data arrives or goes. The
10305 function is used by packet routines to wait that all data is
10306 received from network.
10308 * Fixed data reading from network in lib/silccore/silcpacket.c.
10309 The code now assures that all data is read from the fd and then
10310 continues packet processing. This was a bug fix since the code
10311 used to drop some data in some circumstances.
10313 * Added new function into lib/silcclient/client.[ch]:
10314 silc_client_start_key_exchange to start key exchange after
10315 connection has been established to server. The code internally
10316 now uses this funtion but its main purpose was to provide it
10317 for applications that perform their own connecting. After
10318 application has created a connection it merely calls this
10319 function to start the key exchange between client and server.
10320 The library takes care of everything else after that.
10322 Updated also lib/silcclient/README to explain the usage of
10325 * Do not send to application information that connection has
10326 been established. Application gets notified it by connect
10329 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Applied cras's patch to add silc_schedule_one function. The
10332 function runs scheduler once and returns.
10334 * Fixed the scheduler after cras messed it up. The timeout
10335 handling works now as it's supposed to work.
10337 * Added into lib/silccore/ silcnotify.h to include notify
10338 message types support. Changed silc_server_send_notify*
10339 functions, in server.[ch], to support those new notify types.
10340 Added the support for the notify types into client library,
10341 as well. Added new notify client operation into ops.h in
10344 * Changed silc_server_packet_send_to_channel to send normal
10345 packets instead of just channel message packets. The function
10346 is now used to send the notify packets to channels. It is not
10347 used to send channel message packets anymore, as server never
10348 sends them anymore.
10350 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10351 va_arg()s as it seems to require it nowadays. I guess, if SILC
10352 is compiled with older va_arg() the new code should work anyway.
10354 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10356 * Splitted core library. Core library (lib/silccore) includes
10357 now only SILC protocol specific core (and common) components.
10358 Created new utility library (lib/silcutil) that includes more
10359 generic purpose stuff. The stuff for util library was taken
10360 from the old core library. This was minor and easy split.
10362 * Created SILC Client Library (lib/silcclient) that includes
10363 implementation of the SILC client without user interface. This
10364 was major move from silc/ directory. The code has been changed
10365 so that it is transparent towards the user interface. The
10366 silc/ directory includes now the same user interface as before
10367 and it uses the new client library. Read lib/silcclient/README.
10368 Basicly, the client library performs everything else related
10369 to SILC except user interface handling. Also, configuration
10370 files are considered to be part of user interface and library
10371 does not handle them.
10373 This change also changed a lot of structures, function naming etc.
10374 Most important change was that SilcClientWindow object was
10375 renamed to SilcClientConnection in the client library. Created
10376 also new file lib/silcclient/ops.h. Also added new files
10377 silc/local_command.[ch] and silc/client_ops.[ch].
10379 All these changes were made to make it easier for user interface
10380 designers to create what ever user interface for the SILC client
10383 It is also expected that the server will be moved to lib
10384 directory as well and SILC Server Library will be created;
10385 sometimes in the future.
10387 * Removed Local commands from lib/silccore/silccommand.h as
10388 they are application specific and new client library does not
10389 handle any of those anymore.
10391 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10392 old client implementation in silc/.
10394 * Added support for callback functions in SILC_LOG_* macros.
10395 Application can now set its own callbacks that will be called
10396 instead of using the default functions that will always print
10397 the debug messages to stderr (or stdout). Also, debugging can
10398 now be disabled by setting silc_debug to FALSE and re-enabled by
10399 setting it to TRUE. Note, that logging will still work even
10400 if debugging is disabled.
10402 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10403 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10404 silc_log_reset_debug_callbacks.
10406 * To enable debugging in silc client one must give now -d
10407 option on command line.
10409 * Changed silc_schedule_init to automatically allocate task queues
10410 if they are not allocated before calling it.
10412 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Added GMP 3.1 into math library.
10416 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10419 a channel in SILC network. The packet is used by servers and
10420 routers to notify other routers that user has left a channel.
10421 This little feature was missing until now. Added the feature
10422 to protocol specification as well.
10424 Added functions: silc_server_send_remove_channel_user and
10425 silc_server_remove_channel_user into server.[ch].
10427 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10428 lib/silccore/silcpacket.h. However, they are not implemented
10431 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Fixed joining to a channel and sending channel messages
10434 between server and router. The channel message sending should
10435 now work inside a cell.
10437 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10439 * Fixed the private message sending between server and router.
10440 The private message sending should now work inside a cell.
10442 * Added silc_server_replace_id into server.[ch] to replace
10443 existing ID in the SILC network.
10445 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10446 and silc_idlist_replace_server_id into idlist.[ch] in server.
10448 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Fixed the server to server connections. Server can again now
10451 connect to router. Router to router connections probably does
10454 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10456 * Added dynamic protocol registering support. Now protocols can
10457 registered and unregistered on the fly. Patch by cras.
10459 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Added lib/contrib directory to hold routines that some platforms
10462 don't have but are needed by SILC.
10464 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10465 into lin/contrib to provide getopt() and getopt_long() for
10466 those who don't have it.
10468 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * Added AWAY command to client. When away message is set and
10471 client receives a private message packet the client automatically
10472 replies to the sender with the away message.
10474 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10475 bug seemed to be the cause of recent problems when compiling
10478 * Added version detection support to SKE protocol specification
10479 and added the new changes to the SKE implementation as well.
10480 There were other minor changes in the SKE protocol as well.
10482 Many changes in lib/silcske/silcske.[ch] and in
10483 lib/silcske/payload.[ch].
10485 * Added ^U functionality, clear input line. Patch from cras.
10487 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * Mainly small bugfixes on core library. Fixed some debugging
10490 logging and buffer overflow in silclog.c.
10492 * Updated config.sub and config.guess on the distribution tree.
10494 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Added command lagging support in server. Client may execute
10497 commands now only once in two seconds.
10499 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Optimized packet reception. MAC computation and checking is now
10502 also more optimized. A lot previously duplicated code is now
10503 used as generic by both client and server.
10505 * Fixed key pair generation in clientutil.c
10507 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Added into lib/silccore/silcbufutil.[ch] new function;
10510 silc_buffer_realloc.
10512 * Moved generic packet sending/encryption functions to
10513 lib/silccore/silcpacket.[ch] from client and server. Some
10514 rewriting of the functions.
10516 * Moved all generic packet reception/decryption functions to
10517 lib/silccore/silcpacket.[ch] from client and server. The
10518 packet processing is now much cleaner in both client and server.
10519 These were major changes in both client and server.
10521 * Created many common functions in server to do packet sending.
10522 Previously code were duplicated a lot, this has been removed
10523 with these changes.
10525 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10527 * Rewrote major parts of the ID cache system. Don't know
10528 whether it is better now or not but at least the API is more
10531 * Major rewrite on ID cache stuff on client because of the ID
10532 cache API changes. Added idlist.c to client.
10534 * Also major rewrite on ID cache stuff on server as well.
10535 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10536 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10537 in hand, instead they are all put into the ID cache system now.
10538 All server_idlist_* routines uses ID cache now instead of
10539 traversing its own lists (those lists does not exist anymore).
10540 SilcIDList though still exists. Also, SilcXXXEntry's are
10543 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Finally made the SKE implementation compliant to the protocol
10546 specification. All mp integers are now binary encoded as
10547 opposed being HEX encoded.
10549 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10552 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10553 functions: silc_[encode/decode]_pem. Also added function
10554 silc_encode_pem_file to PEM encode with newlines ('\n') for
10555 saving into a file.
10557 * SILC public keys are now encoded either PEM or binary. Same
10558 option is for private keys as well. By default private keys
10559 are binary encoded and public keys PEM encoded. Silly HEX
10560 encoding were removed.
10562 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10563 function to create fingerprints.
10565 * Fixed a bug in SHA1; does not change the original data anymore.
10567 * Partly implemented INFO command on client and server side.
10568 Fixed CLEAR command. Changes to SERVER command; show current
10569 server(s) when giving command without arguments. Added
10570 VERSION command to client.
10572 * Added check to server that unregistered connections cannot
10573 execute commands (unless it is specificly allowed).
10575 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10577 * Fixed screen refresh.
10579 * Fixed channel joining bug from client. On some circumstances
10580 client tried to join to a channel it had already joined.
10582 * Added public key verification process into client's protocol.c.
10583 The client now verifies the public key from user and saves
10584 it into ~./silc/serverkeys/ directory.
10586 Added into: clientutil.[ch]: silc_client_verify_server_key.
10588 * Changed SKE protocol's silc_ske_initiator_finish function
10589 to accept callback function that verifies the received public
10590 key. Removed old silc_ske_verify_public_key function.
10592 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10594 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10595 silc_pkcs_private_key[_data]_set.
10597 * Made the password and public authentication more cleaner in
10598 server's protocol.c.
10600 * Removed historic and obsolete protocol `channel_auth' from
10601 both client and server.
10603 * Removed wrong way of sending command status messages from
10604 server to client in server's command.c. The old way violated
10605 protocol specification.
10607 Changes to silccore/silccommand.[ch]: removed
10608 silc_command_encode_status_payload -> not needed anymore,
10609 changed silc_command_encode_payload_va to accept extra
10610 argument on variable argument list. The argument type must
10611 now be provided to the function. Also, added new function:
10612 silc_command_encode_reply_payload_va which is same as
10613 normal command_encode_payload_va except command status type
10614 is provided as extra argument.
10616 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Added ~./silc directory handling. The directory includes the
10619 public and private keys for the client.
10621 Added silc_client_check_silc_dir, silc_client_create_identifier
10622 and silc_client_load_keys.
10624 * Implemented SILC protocol compliant public key. Added public
10625 and private key saving to and loading from files.
10627 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10628 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10629 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10630 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10631 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10633 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10634 silc_pkcs_load_[public/private]_key.
10636 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10638 * Added silc_server_get_route (route.[ch]) to get connection
10639 data for the fastest route for given ID.
10641 * Implemented INVITE command on client and server. The command
10642 were re-defined in the SILC Protocol Specification and the
10643 implementation now complies with the specification.
10645 * Implemented PING command on client and server.
10647 * Implemented NAMES command on client and server. The server side
10648 supports currently only normal server not router server yet.
10649 Some changes to NAMES definition in SILC protocol specification.
10651 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10653 * Implemented LEAVE command on client and server.
10655 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10656 again. This change was made to the protocol as well. Server
10657 should not violate the protocol specification anymore.
10659 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10662 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob