1 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
3 * Added support for whois using attributes.
4 Affected files silcd/command_reply.c, silcd/packet_receive.c,
5 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
8 * Added support for whois using public key attribute to /WHOIS i
9 client command. Affected files irssi/docs/help/in/whois.in,
10 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
12 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
14 * Fixed UMODE setting in server when the client has anonymous
15 mode set. The mode setting was not working. Affected file
18 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
20 * Fixed some bugs and typos related to sending split messages.
21 Print notification when sending messages with /MMSG. Affected
22 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
24 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
26 * Optimized the socket referencing in packet routines, client
27 library and server. Affected files are lib/silccore/silcpacket.c,
28 lib/silcclient/client.c and silcd/server.c.
30 * If silc_socket_set_qos is given with NULL arguments the QoS is
31 reset from the socket. Affected files are
32 lib/silcutil/silcsockconn.[ch].
34 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
36 * Add a /LISTKEYS command which lists the locally cached
37 client and server keys. Affected files
38 irssi/src/fe-common/module-formats.[ch],
39 irssi/src/silc/core/silc-{channels,servers}.c
40 irssi/docs/help/in/listkeys.in
42 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
44 * Check that packet queue purging was successful. Affected
45 files lib/silcclient/client.c and silcd/packet_send.c. Related
48 * Do not clear the inbuf even if it is empty if QoS was applied
49 to it. Otherwise the QoS data is cleared and MAC failed error
50 will occur. Affected file lib/silccore/silcpacket.c.
52 * Use the rekey period time as rekey protocol timeout value.
53 If the rekey does not succeed during the rekey period there's
54 something very wrong, and we most likely end up with wrong keys,
55 do graceful reconnect then. Affected file silcd/server.c.
57 * Take reference of the socket in the parser context, as it's
58 possible to have the parsers in queue after the socket is
59 disconnected and this may cause crash. Affected files are
60 lib/silccore/silcpacket.c, lib/silcclient/client.c and
63 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
65 * Fixed KICK command reply sending, it sent to replies.
66 Affected file silcd/command.c.
68 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
70 * Finish the silc-mime.pl script. It now supports MIME type
71 guessing using magic files, signing data messages, executing
72 MIME handlers in background. Affected files
73 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
75 * Changed MIME signal handler to make things easier for the perl
76 script. Affected files irssi/src/silc/core/client_ops.c,
77 silc-servers.c, and irssi/docs/signals.txt
79 * Cleaned up the silc_mime_parse function and fixed detection
80 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
82 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
84 * Resolve the IP for file transfer listener from the connection
85 socket. Affected file lib/silcclient/client_ftp.c.
87 * Accept NULL hostname parameter in the functions
88 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
89 if hostname is not wanted.
91 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
93 * Fixed race condition between silc_client_init and
94 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
96 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
98 * Fixed file transfer connection closing when SIGNOFF for
99 the client is received from server. Affected file is
100 lib/silcclient/client_ftp.c.
102 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
104 * Check for disconnected socket in QUIT callback. Affected
105 file silcd/command.c.
107 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
109 * Modified the MIME parsing to allow \n and \r\n as delimiters.
110 Affected files lib/silcutil/silcstrutil.c
112 * Cleaned up the escape/unescape functions for correctness and
113 speed. Affected file irssi/src/silc/core/client_ops.c
115 * Removed handling for data messages with Content-Type: text/*,
116 moved parsing of MIME headers to the signal handler, added
117 support for signing and verifying data messages. Affected
118 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
119 irssi/src/silc/core/silc-{servers,channels}.c
121 * Added a perl script for handling data messages based on
122 information read from Mailcap files. New file
123 irssi/scripts/silc-mime.pl
125 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
127 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
128 acknowledge recepetion of a message to the sender. Updated
131 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
133 * Unregister channel key saving callback when deleting channel.
134 Affected file lib/silcclient/idlist.c.
136 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
137 before calling notify client operation. Affected file is
138 lib/silcclient/client_notify.c.
140 * Unregister QoS tasks when deleting the socket connection.
141 Affected files lib/silcutil/silcsockconn.[ch],
142 unix/silcunixsockconn.c.
144 * Implemented latest presence-attrs draft changes. Affected
145 files lib/silccore/silcattrs.h and
146 irssi/src/silc/core/silc-queries.c.
148 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
150 * Save old channel keys in list to allow more rapid change
151 of channel keys if server for some reason does that. This
152 avoids loosing so many channel messages due to not having
153 key to decrypt. Affected file lib/silcclient/silcclient.h,
154 idlist.c and client_channel.c.
156 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
158 * Continued backup router tests and fixes. Affected files
159 silcd/server_backup, server_util.c, server.c. See TODO.
161 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
163 * Fixed SERVER_SIGNOFF handling in servers. The client
164 was removed from wrong list thus not removing the client
165 at all. Affected file silcd/packet_receive.c.
167 * Do not execute rekey protocol for disabled connections as
168 it would never go through. Affected file silcd/server.c.
170 * Added timeout for rekey protocol to catch if the protocol
171 never executes successfully. Affected files silcd/server.c
174 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
176 * Abandon packet processing for disconnected sockets. Check
177 this always after calling packet processing callback.
178 Affected file lib/silccore/silcpacket.c.
180 * Fixed double registration disconnection code in server.
181 Closed wrong connection. Affected file silcd/packet_receive.c.
183 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
185 * On normal server reconnect to primary during resuming 4
186 times, then give up. Affected file silcd/server_backup.c.
188 * If during reconnecting to routers we notice we have router
189 connection but no primary router set, the server is in desync.
190 Reconnect to primary to restore network. Affected file
193 * Assure that only one protocol is exeucting at the same time.
194 Added checks for all protocols. Affected files are
195 silcd/server.c and server_backup.c.
197 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
199 * Check that a string is not already part on invite/ban
200 string when processing it. Affected file silcd/server_util.c.
202 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
204 * Fixed the CUMODE_CHANGE for founder mode changes to comply
205 with 1.2 version of the protocol. Affected file is
206 silcd/packet_receive.c.
208 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
210 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
211 where the passphrase was given. Affected file is
214 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
216 * INVITE and BAN notifys are now delivered from routers to
217 servers (but not clients) on the channel. Updated specs and
218 code. Affected files silcd/packet_[send|receive].[ch],
219 command.c, server.c and server_util.c.
221 * Implemented INVITE and BAN announcing. Affected files are
222 silcd/server.[ch], server_util.c.
224 * Implemented SilcStatus error type argument returning in
225 command reply error in server. Affected file silcd/command.c.
227 * Implemented SilcStatus argument returning in comand reply
228 in client library. The command_reply client operation now
229 returns error specific arguments as well. Affected files
230 are lib/silcclient/command_reply.[ch], client_resume.c,
231 lib/silccore/silcstatus.[ch].
233 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
235 * Backup router protocol version 1.2 implemented. Testing still
236 required. Affected files in silcd/server_backup.[ch], server.c,
237 packet_receive.c and server_internal.h.
239 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
241 * silc_client_send_[channel|private]_message now return TRUE
242 or FALSE. Affected file lib/silcclien/client_channel.c and
245 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Check for explicit nickname in INVITE and BAN processing
248 during join as well (and don't expect only wildcards in
249 invite/ban strings). Affected file silcd/command.c.
251 * Fixed the INVITE and BAN by public key. The public key saved
252 is the PK payload (as specified) not the raw data. Affected
253 file silcd/server_util.c.
255 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
257 * UTF-8 text message support for actions and notices in SILC
258 Client. Affected file irssi/src/silc/core/client_ops.c.
260 * silc_get_username and silc_get_real_name now returns sensible
261 data on Win32. Patch by Toni Willberg. Affected file is
262 lib/silcutil/win32/silcwin32util.c.
264 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
266 * Provide a signal handler to send MIME encoded messages and emit
267 a signal when a MIME encoded message is received. Also document
268 the signals for usage with the perl interface.
270 A sample perl script will be supplied at a later point.
272 Affected files are irssi/docs/signals.txt,
273 irssi/src/silc/core/client_ops.[ch],
274 irssi/src/silc/core/silc-{channels,servers}.c
276 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
278 * Use SILC_COMMAND_PING to estimate the round-trip time to the
279 server. Use this time to display a lag and disconnect when it
280 exceeds a specified limit.
282 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
284 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
286 * Remove the channel auth list in normal server if router
287 encofrces its list during connecting. Send notify to channel
288 to remove the mode to remove the list. Affected files are
289 silcd/server_util.c and silcd/packet_receive.c.
291 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
293 * Added support for channel public keys. Updated protocol specs
294 and implemented it. Affected files are
295 silcd/command.c, command_reply.c, lib/silcclient/command.c,
296 lib/silcclient/command_reply.c.
298 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
300 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
301 terminate the process on Linux. Affected file silcd/silcd.c.
303 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
305 * Check for NULL buffer in silc_buffer_clear. Affected file
306 is lib/silcutil/silcbuffer.h.
308 * Simplified the backup router protocol by removing the _GLOBAL
309 types. Updated protocol specs and the code. Affected files
310 are silcd/server_backup.[ch].
312 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
314 * Deny '@' and '!' from nicknames since they are reserved
315 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
316 Updated protocol specs and the code.
318 Affected files are silcd/server_util.[ch].
320 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
322 * Fixed stack overflow in Irssi SILC client. Affected
323 file irssi/src/silc/core/client_ops.c.
325 * Check that Host is set in ServerConnection and RouterConnection
326 in silcd.conf. Affected file silcd/serverconfig.c.
328 * Fixed crash in server with protocol completion callbacks,
329 namely rekey and backup resuming protocols. Affected files
330 are silcd/server_backup.c and silcd/server.c.
332 * Fixed rekey protocol to not restart if it is started already.
333 Affected files are lib/silcclient/client.c and
336 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
340 * Fixed EOF handling in SILC Config, affected file
341 lib/silcutil/silcconfig.c.
343 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
345 * Fixed RESOLVING flag handling in JOIN notify and other
346 notifys to handle the resolvings correctly in client library.
347 Affected file lib/silcclient/client_notify.c.
349 * Do not send full INVITE and BAN lists in INVITE and BAN
350 notifys, only the changed information. Affected file
353 * Fixed INVITE notify sending in INVITE command, send it
354 only when needed. Affected file silcd/command.c.
356 * Handle the founder key change properly in CMODE_CHANGE
357 notify. Bug #122. Affected file silcd/packet_receive.c.
359 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
361 * Remove the mark for output (mark it only for input) after
362 purging outgoing queue. Prevents the "Error in select()"
363 floods. Affected file silcd/packet_send.c.
365 * Fixed incorrect connection deletion from client library
366 after calling "connect" client operation. Could cause
367 crashes for example during reconnect timeouts. Affected
368 files are lib/silcclient/client.c and
369 irssi/src/silc/core/client_ops.c.
371 * Check server private key file permissions before starting
372 the server. Affected file silcd/serverconfig.c.
374 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
376 * NULL terminate allocated string in silc_buffer_strformat.
377 Affected file lib/silcutil/silcbuffmt.c.
379 * Rewrote the invite/ban list string handling in server to
380 use SilcBuffer instead. Affected files are silcd/command.c
381 and silcd/server_util.c.
383 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
385 * Fixed double free in CMODE command when setting new HMAC
386 for channel. Affected file silcd/command.c.
388 * Added couple of missing memset's to zero sensitive memory.
389 Affected files silcd/command.c, lib/silcclient/command.c.
391 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
393 * Fixed a double free in INVITE command error handling in
394 server. Affected file silcd/command.c.
396 * Added macros SILC_SWAB_[16|32] to swab byte order of
397 16-bit and 32-bit unsigned integers. Affected file
398 lib/silcutil/silctypes.h.
400 * Use the SILC_SWAB_16 instead of htons() in server when
401 handling ports since the ports in structures are always
402 in little-endian order (regardless of platform). Affected
403 file silcd/serverid.c and silcd/server_backup.c.
405 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
407 * Send DISCONNECT in close admin command in server. Affected
408 file silcd/command.c.
410 * Check whether we are already connecting to a remote router
411 (in addition of checking whether we are already connected)
412 before creating new connection. Affected file silcd/server.c.
414 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
416 * Added better compiler and compiler flags checking in
419 * Check that socket is valid after QoS is applied to data.
420 Affected file lib/silcutil/unix/silcunixsockconn.c.
422 * Make sure the socket connecetion is not closed to early
423 when closing connection in server. Also make sure the
424 connection is always closed after error in a protocol.
425 Affected file silcd/server.c.
427 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
429 * Removed --session and --dummy options from Irssi SILC Client.
430 -d option is available only if --enable-debug was given.
431 Affected files are irssi/src/silc/core/silc-core,
432 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
434 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
436 * Added silc_buffer_steal to steal the data from the buffer.
437 Affected file lib/silcutil/silcbuffer.h.
439 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
441 * Fixed server crash with double Primary block in config file.
443 Fixed also various memory leaks around the config file
444 parser. Affected files lib/silcutil/silcconfig.c,
445 silcd/serverconfig.c.
447 * Changed my nickname (Johnny Mnemonic) to my real name, this
448 means that bugs introduced by him were actually introduced
451 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
453 * Don't display "foo appears as foo\nYou're now known as foo"
454 messages. Affected file irssi/src/silc/core/client_ops.c
456 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed error handling of invalid client entry when calling
459 commands in server. Fixes a crash. Affected file
462 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
464 * Added some sanity checks in server for correctness of the
465 server configuration. Affected file silcd/serverconfig.c.
467 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
469 * Prevent endless resolving of user informations in USERS
470 command by checking the command reply status correctly.
471 Affected file lib/silcclient/command_reply.c.
473 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
475 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
476 file is lib/silcutil/silcfileutil.c. A patch by Matthew
477 Aldous <Matthew@Aldous.com>.
479 * Added better implementation using CriticalSection of
480 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
481 <mikko.lahteenmaki@pikabaana.net>.
483 * Added some Winsock WIN32 compatiblity defines into
484 includes/silcwin32.h.
486 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
488 * Fixed double free in async host lookup code. Affected file
489 lib/silcutil/silcsockconn.c.
491 * On backup router handle now the SERVER_SIGNOFF from router
492 for local connected servers too, and close the connections.
494 Do not process them as normally signing off servers when they
495 really signoff by sending EOF fe, but always assume that
496 router sends the SERVER_SIGNOFF.
498 Affected files silcd/server.c and silcd/packet_receive.c.
500 * Fixed socket unsetting when closing connections. Affected
501 files silcd/server.c and silcd/packet_send.c.
503 * Do not print the nickname in SERVER_SIGNOFF if we do not
504 have it. Prevents asserts in Irssi core. It is possible we
505 don't have the nick if it was just being resolved when server
506 signoff. Affected file irssi/src/silc/core/client_ops.c.
508 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
510 * Fixed autonick crashbug in client library. Affected file
511 lib/silcclient/client.c.
513 * Fixed Unix implementation of SilcMutex to really assert if
514 the mutex is locked/unlcoked already. Affected file
515 lib/silcutil/unix/silcunixmutex.c.
517 * Fixed locking in silc_schedule_uninit. It didn't lock
518 when dispatching timeout tasks. Affected file is
519 lib/silcutil/silcschedule.c.
521 * Changed Win32 implementation of SilcThread to use modern
522 Win32 interface. Affected file is
523 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
525 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
527 * Don't print signed messages when sending failed. Affected files
528 irssi/src/silc/core/silc-[servers.c/commands.h]
530 * Send adquate signal when founding a channel by joing it. Affect
531 file irssi/src/silc/core/client_ops.c
533 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
535 * Fix theme abstracts parsing. Affected files irssi/default.theme,
536 irssi/src/fe-common/core/themes.c
538 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
540 * Fixed close command to use the port correctly when closing
541 server connections. Affected file silcd/idlist.c.
543 * Check for NULL outbuf in silc_socket_write. It is possible
544 that it is NULL is some odd case. Affected files are
545 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
547 * Do not call final protocol callback for backup router
548 resuming protocol when closing connection. It is closed
549 by timeout in case of error. Affected file silcd/server.c.
551 * Backup reconnect to router if backup resuming protocol
552 failed. Affected file silcd/server_backup.c.
554 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
556 * Fixed double free in SKE library error hadling when signature
557 error occurred. Affected file lib/silcske/silcske.c.
559 * Save the fingerprint to new SilcClientEntry after changing
560 nickname. Affected file lib/silcclient/client_notify.c.
562 * Print SIGNOFF in Irssi SILC client only if the nickname is
563 known. Prevents asserts in Irssi core. It is possible we
564 don't have the nick if it was just being resolved when it
565 quit. Affected file irssi/src/silc/core/client_ops.c.
567 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
569 * Fixed double free in invite list adding code when adding
570 invite strings. Affected file silcd/server_util.c.
572 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
574 * More log printing during backup router protocol. Affected
575 file silcd/server_backup.c.
577 * Removed backwards support for old private key file format.
578 Affected file lib/silccrypt/silcpkcs.c.
580 * Removed backwards support for not-so-strict decryption length
581 check, it's strict now. Affected lib/silccrypt/silccipher.c.
583 * GETKEY to update the client entrys fingerprint too.
584 Affected file lib/silcclient/command_reply.c.
586 * Added --without-libtoolfix for package builders using weird
587 wrappers around libtool (BSD at least).
589 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
591 * Fixed backup router bugs: When backup resumes router and
592 receives a CHANNEL_MESSAGE packet the backup must not act
593 as router since the packet header decryption would be
594 different. Also, when relaying packets to channel, do
595 not re-encrypt packets on backup that came from the primary
596 since the connection isn't really router-router connection.
597 Affected files silcd/server.c, silcd/packet_send.c.
599 * Added checks in encryption/decryption that encryption/decryption
600 length sent as argument really is multiple by block size. Helps
601 catching really weird bugs like the above backup router bugs
602 when packets are being decrypted in wrong way. Affected files
603 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
605 * Fixed padding generation in private key file encryption.
606 Affected file lib/silccrypt/silcpkcs.c.
608 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
610 * Added ignore_message_signatures setting which can be used
611 to ignore signatures in messages. Affected files are
612 irssi/src/silc/core/client_ops.c, silc-core.c.
614 * Fixed the libtoolfix to use command line options instead of
615 environment variables. They didn't work as expected. Now,
616 the libtool is fully run-time configurable.
618 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
620 * Verify signature payload for signed messages. Affected files
621 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
622 irssi/src/silc/core/silc-core.h
624 * Display signature verification result in public and private
625 messages using theme abstracts. See irssi/default.theme for
626 examples on their usage. Affected files
627 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
628 irssi/src/fe-common/silc/module-formats.[ch],
629 irssi/src/fe-common/silc/fe-common-silc.c,
630 irssi/src/fe-common/silc/Makefile.am
631 irssi/src/fe-common/core/fe-messages.[ch]
633 * Fixed bugs in Irssi's theme parsing. Affected files
634 irssi/src/fe-common/core/themes.c
636 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
638 * Calculate the correct length for signed messages before
639 encrypting, it must be multiple by block size. Affected
640 file lib/silccore/silcmessage.c.
642 * silc_message_signed_get_public_key returns now both
643 decoded and encoded public key. Affected files are
644 lib/silccore/silcmessage.[ch].
646 * Added libtoolfix script that makes the libtool more generic
647 and configurable in run-time. Now we can specify in run-time
648 if what kind of libraries we want to create, regardless of
649 configuration. SIMs are now creates even if --disable-shared
650 was explicitly given.
652 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
654 * Fixed founder key sending in CMODE command in client.
655 Affected file lib/silcclient/command.c.
657 * Fixed CUMODE founder authentication in server to not check
658 for client's public key since it's not supposed to do that.
659 Affected file silcd/command.c.
661 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
663 * Set realname and hostname in NICK_REC records. Affected file
664 irssi/src/silc/core/silc-nicklist.c
666 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
668 * Remove 1.0 protocol backwards compat code from client
671 * Added more reliable check for whether nickname did change
672 or not, or whether only Client ID changed in NICK_CHANGE
673 notify. Affected file lib/silcclient/client_notify.c.
674 Fixes bug in '@' character handling in a nickname.
676 * Added support for automatically parsing signature from
677 the message payload. Added new function
678 silc_message_get_signature to return the payload to
679 application. Affected files lib/silccore/silcmessage.[ch].
681 * Changed the private_message and channel_message client
682 operations to deliver the SilcMessagePayload to the
683 application too. Application can use it fe. to get the
684 signature from the message for verification. Affected
685 file lib/silcclient/silcclient.h, client_channel.c and
688 * Redefined the signed payload for message payloads.
689 Updated protocol specs and implemented.
691 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
693 * Fixed wrong invite and ban list handling in server command
694 reply. Affected files are silcd/command_reply.c,
695 silcd/server_util.[ch].
697 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed CMODE setting in server when founder mode was set.
700 Affected file silcd/command.c. Bug #95.
702 * Added support to setting specific public key in CMODE in
703 Irssi SILC client. Affected file lib/silcclient/command.c.
705 * Added support to use specific public key in CUMODE in
706 Irssi SILC Client. Affected file lib/silcclient/command.c.
708 * Added support for inviting and banning by public key in
709 Irssi SILC client. Affected file lib/silcclient/command.c.
711 * Fixed fingerprint/babbleprint showing in invite and ban
712 list command replys. Affected file is
713 irssi/src/silc/core/client_ops.c.
715 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
717 * Format CMODE +c and +h to display both the mode and the argument
719 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
721 * Added test vectors and test programs for SHA-1, MD5,
722 HMAC-SHA1 and HMAC-MD5. New tests are located in
723 lib/silccrypt/tests/. Fixed also argument decoding bug in
724 MD5 implementation. Affected file lib/silccrypt/md5.c.
726 * Changed the channel private key and private message key
727 generation (with static keys) to use SHA1 instead of MD5,
728 as SHA1 is the mandatory hash function in SILC. Affected
729 file lib/silcclient/client_[channel/prvmsg].c.
731 * Changed the private key file encryption to use SHA1 instead
732 of MD5. Added support for the old generation and added
733 automatic change of the key (to be removed later). Affected
734 files lib/silccrypt/silcpkcs.c.
736 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
738 * Load only files with .pub suffix in PublicKeyDir. Affected
739 file silcd/serverconfig.c.
741 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
743 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
744 channels. Affected files silcd/silcd.c, silcd/server.h.
746 * Added the config directive PublicKeyDir for the client block.
747 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
749 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
751 * Merged Toni's irssi/silc.conf patch.
753 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
755 * Max alloc tests in allocation routines. Affected file
756 lib/silcutil/silcmemory.c.
758 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
760 * Fixed a typo in resuming code that fixed detach/resume code
761 in server. Bug #93. Affected file silcd/packet_receive.c.
763 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
765 * Do reverse lookups for server when /connecting. Affected files
766 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
767 irssi/src/core/net-nonblock.*
769 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
771 * Added library versioning for shared libraries. Affected
772 files configure.in.pre and lib/Makefile.am.pre.
774 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
776 * Display INVITE and BAN lists as specified by SILC 1.2
778 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
780 * Do not send invite list back unless asked (when sending
781 no arguments) or when list was modified. Affected file
784 * Remove client from invite list in KILLED notify and in
785 KILL command. Affected file silcd/command.c and
788 * Fixed bugs in invite list handling in INVITE command.
789 Affected files silcd/command.c and silcd/server_util.c.
791 * Merged with Irssi 0.8.6.
793 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
794 Affected file irssi/src/fe-text/silc.c.
796 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
798 * The silc_argument_get_[first/next] now return the argument
799 type to caller. Added silc_argument_payload_encode_one.
801 Affected files are lib/silccore/silcargument.[ch].
803 * Added support for the SILC 1.2 INVITE command and new
804 invite lists to server. Affected files are silcd/command.c,
805 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
807 * Added support for the SILC 1.2 BAN command and new
808 ban lists to server. Affected files are silcd/command.c,
809 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
811 * Added support to client sending new INVITE command. Affected
812 file is lib/silcclient/command.c.
814 * Added support to client sending new BAN command. Affected
815 file is lib/silcclient/command.c.
817 * Added support for removing client from invite list when kicked
818 from channel, as SILC 1.2 dictates. Affected files are
819 silcd/packet_receive.c and silcd/command.c.
821 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
824 automatically the cipher's internal IV. Affected files
825 lib/silccrypt/silccipher.[ch].
827 * Assure the RESUME_CLIENT packet is not sent to twice to
828 backup router if the detached client was originated from
829 the backup. Affected file silcd/server.c. Bug #76.
831 * Changed silc_sim_symname to not allocate memory. Affected
832 file lib/silcsim/silcsimutil.c.
834 * Fixed memory leaks with SIMs in server. Affected files
835 silcd/serverconfig.c, silcd/server.c.
837 * Fixed channel key distribution after resuming detached
838 client. Affected files silcd/packet_receive.c.
840 * Fixed channel's global_user boolean checking after detaching.
841 Check it after changing the owner of the client not before.
842 Affected file silcd/packet_receive.c.
844 * Fixed few double frees from client library. Fixes at least
845 Bug #81, possibly others too.
847 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
848 notifys in Irssi SILC Client. Affected file is
849 irssi/src/silc/core/client_ops.c. Bug #82.
851 * Applied Ville Räsänen's manual page and --mandir bugfix
852 patch. Affected files are configure.in.pre and Makefile.am.pre.
855 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Added support to backup router protocol for backup to tell
858 normal server that it cannot use the backup router as primary
859 because the primary isn't really down. Updated protocol
862 * Added support for primary router to tell backup router that
863 resuming is not possible because the backup really isn't primary
864 in the cell. For example if backup disconnected itself the
865 resuming is not allowed since the primary really did not
866 go down. Updated protocol specs.
868 * Removed MARS from crypto library.
870 * Defined the CTR mode and Randomized CBC mode in SILC. The
871 CTR mode is RECOMMENDED now in specification. Defined also
872 Serpent cipher as optional cipher. Updated the protocol specs.
874 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
876 * Added support for inviting/banning by IP/MASK, public key,
877 and explicit Client ID. Redefined the command and notify
878 types to allow easier forwards support for other methods
879 of inviting/banning. Updated protocol specs.
881 * Remove the client from channel's invite lists if the client
882 is kicked or killed. Updated protocol specs.
884 * Unified the Channel Message Payload and Private Message
885 into one Message Payload. Updated protocol specs and
888 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
890 * Don't wait for EOF after socket error has occurred, but
891 close the connection. Affected file is silcd/server.c.
893 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
895 * Added support for setting FOUNDER mode on channel with
896 specific public key which can be set with CMODE command.
897 Updated protocol specs and implemented in client and server.
899 * Fixed the Irssi SILC client to correctly shutdown the client
900 library to avoid memory leaks. Affected files are
901 irssi/src/silc/core/silc-core.c and silc-servers.c.
903 * Deprecated the No Reply flag in SKE protocol and introduced
904 "IV Included" flag which can be used to indicate that the IV
905 is included in the ciphertext. This makes it possible to use
906 SILC on unreliable transport, such as UDP which may cause
907 packet reordering and losses. Updated protocol specs, did
910 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Fixed the MPI implementation of silc_mp_sizeinbase to return
913 < 32 bit values in correct size. Affected file is
914 lib/silcmath/mp_mpi.c.
916 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Fixed the KE Start Payload parsing to check that mandatory
919 fields are present. Affected file lib/silcske/payload.c.
921 * Fixed compilation warnigs in Irssi SILC Client. Affected
922 files are irssi/src/silc/core/silc-query.c. client_ops.c.
924 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
926 * Print "nick now appears as newnick" and update Irssi's nicklist
927 when you change your nick to "nick". Closes #62
929 * Never format your own nick. Closes #63
931 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
933 * SILC_UMODE_GONE changes are now propagated correctly to the
934 Irssi client. Closes #54
936 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
938 * Fixed example in /HELP KEY
940 * Added expando $j which expands to current SILC Client version
942 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Fixed public key decoding in crypto library.
946 * Added better error printing to SKE library.
948 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
950 * Fixed NICK command to not crash if nickname was not sent.
952 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
954 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
955 Deprecated the old Encrypt-And-MAC order. Updated protocol
956 specs and implemented.
958 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
959 generation. Updated specs and implemented.
961 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
963 * Added support for rekey before 2^32 sequence number wraps.
964 Affected files in server and client library.
966 * Padding must be at least 8 bytes now. Implemented and updated
969 * Compute maximum padding for authentication packets to make
970 passphrase approximation attacks impossible. Affected files
971 in client library and in server.
973 * Fixed PING command sending in client library and handling in
974 server. The server ID must be ID Payload, not raw ID data.
975 Affected files in server and client library.
977 * Defined that all public keys sent in commands and notify
978 payloads are actually Public Key Payloads not raw public key
979 data. Updated protocol specs and implemented.
981 * Updated protocol version to 1.2. Updated specs and code.
983 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
984 status types. Updated specs and the code.
986 * Added support for normal client to kill its own entries from
987 the network. Updated protocol specs and the code.
989 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
990 and added initial implementation.
992 * Added MAC field to the Private Message Payload to protect
993 against chosen ciphertext attacks. Updated the protocol specs
996 * Added idle and signon fields to the ATTRIBUTE_SERVICE
997 attribute to indicate the user's current idle and signon time
998 of a service. Updated protocol specs and implemented.
1000 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1002 * Added "do_not_bind" argument to silc_client_file_send what
1003 can be used to not bind locally but assume the file receiver
1004 provides the point of connect. Usefull when sender is behind
1005 NAT device. Affected file lib/silcclient/silcclient.h and
1008 * Added -no-listener option to FILE SEND command in Irssi SILC
1009 client. Affected file irssi/src/silc/core/silc-servers.c.
1010 Renamed FILE RECEIVE to FILE ACCEPT.
1012 * Confirm passphrase for private key encryption in
1013 silc_create_key_pair and silc_change_private_key_passphrase.
1014 Affected files are lib/silcutil/silcapputil.c.
1016 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1018 * Move silc_client_packet_send back to internal, added
1019 silc_client_send_packet, a bit simpler function for application.
1020 Affected files lib/silcclient/silcclient.h, client.c and
1023 * Moved the SilcClientEntry, SilcChannelEntry and
1024 SilcServerEntry to silcclient.h to be public and documented
1025 them for application. Affected files are
1026 lib/silcclient/silcclient.h and idlist.h.
1028 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Fixed manual page installation patch by Ville Räsänen.
1031 USERS help page fix patch by Ville Räsänen
1033 * Changed the silc_client_command_call interface to make
1034 the command call simpler for the application. The library
1035 now handles the command line parsing, command finding and
1036 execution. Application only needs to call the function
1037 with the command line. Affected files are
1038 lib/silcclient/silcclient.h, command.[ch].
1040 * Fixed silc_get_input to NULL-terminate the returned input.
1041 Affected file lib/silcutil/silcutil.c.
1043 * Resolve the client's public key in JOIN command if the
1044 founder auth data is being requested but we don't know the
1045 client's public key. Affected file silcd/command.c.
1048 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1050 * Print notify for server opers when backup router comes
1051 online. Affected file silcd/server.c.
1053 * Fixed the INVITE command to send the invite list in
1054 command reply. Affected file silcd/command_reply.c.
1056 * Fixed MOTD command reply sending. Affected file
1059 * UTF-8 decode the topic in TOPIC command reply and LIST
1060 command reply in Irssi SILC client. Affected file is
1061 irssi/src/silc/core/client_ops.c.
1063 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Fixed the INVITE command to not crash Irssi SILC client
1066 when given without nickname argument. AFfected file
1067 irssi/src/silc/core/client_ops.c.
1069 * Fixed double free in WHOIS query on normal server when
1070 forwarding query to router. Affected file is
1071 silcd/server_query.c.
1073 * Fixed WATCH command reply handling on normal server which
1074 was missing altogether. Affected file silcd/command_reply.c.
1077 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1079 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1080 Included yodl sources for each of these. Also modified
1081 Makefile.am prototype to install these files to proper
1082 locations. Updated CREDITS. Affected file Makefile.am.pre,
1083 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1086 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1088 * Added support for encrypted private key files. Now
1089 passphrase must be provided when new key pair is created
1090 (can be empty though), and prompted when loading the
1091 private key. Added support for loading the old-style
1092 non-encrypted private keys as well. Affected files
1093 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1096 * Fixed silc_get_input to accept input on all terminals.
1097 Affected file lib/silcutil/silcutil.c.
1099 * Moved the Irssi SILC client key loading and other stuff
1100 to be called after the arguments and UI is initialized.
1101 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1103 * Added -P option to Irssi SILC client which can be used
1104 to change the passphrase of the private key. Affected
1105 file irssi/src/silc/core/silc-core.c.
1107 * Added silc_change_private_key_passphrase apputil routine
1108 to lib/silcutil/silcapputil.[ch].
1110 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * Fixed connection closing in client library to not crash.
1113 Moved the connection freeing totally to function
1114 silc_clinet_del_connection. Affected file
1115 lib/silcclinet/client.c.
1117 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1119 * Changed includes/silcincludes.h to silcincludes.h.in to
1120 include configuration specific information. The silcdefs.h
1121 is not included in to installation anymore (it's only
1122 compilation time header).
1124 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1126 * Moved the SilcClient and SilcClientConnection from client.h
1127 to the public lib/silcclient/silcclient.h. Changed the
1130 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * If version string in silc_clinet_alloc is NULL the library
1133 puts it automatically. Affected file lib/silcclient/client.c.
1135 * Changed the version strings from variables to #define's
1136 in includes/silcversion.h.
1138 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Added shared library complation support.
1142 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1144 * Added lib/silcutil/silcapputil.[ch] for application
1145 utility functions. It includes routines for applications'
1146 convenience. Added silc_create_key_pair, silc_show_public_key
1147 and silc_load_key_pair functions.
1149 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1151 * Send RESUME_CLIENT packet from router to backup routers
1152 to in resuming. Affected file silcd/packet_receive.c.
1154 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1156 * In IDENTIFY command parsing, send all other IDs except
1157 Client IDs explicitly to router for resolving on normal
1158 server. Also check that ID received in WHOIS command is
1159 always Client ID, others are not allowed. Affected file
1160 silcd/server_query.c.
1162 * Merged latest changes from irssi.org CVS.
1164 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1166 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1167 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1169 * Fixed the heartbeat sending in Irssi SILC client. Moved
1170 the silc_client_packet_send to silcclient.h for application
1171 usage. Affected files lib/silcclient/client_internal.h
1172 lib/silcclient/silcclient.h.
1174 * Fixed a bug in query resolving in server. Used wrong
1175 variable in a for loop and crashed. Affected file is
1176 silcd/server_query.c.
1178 * Server constructs requested attributes only to locally
1179 connected clients. Affected file silcd/server_query.c.
1182 * Fixed a bug when sending resolving from router to server
1183 with requested attributes. The constructed WHOIS command
1184 was incorrect. Affected file silcd/server_query.c.
1187 * Fixed Requested Attributes saving in WHOIS command reply.
1188 The length of the data buffer must be saved too. Affected
1189 file silcd/command_reply.c.
1191 * Update the client entry's servername after detaching is
1192 over. Affected file silcd/packet_receive.c. Bug #37.
1194 * Resolve incomplete client entrys in CUMODE_CHANGE and
1195 CMODE_CHANGE notifys. Affected file is
1196 lib/silcclient/client_notify.c. Bug #42.
1198 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Fixed channel key packet processing bug on backup router
1201 during backup resuming protocol. Affected file is
1202 silcd/packet_receive.c.
1204 * Fixed memory leaks in server. Affected files are
1205 silcd/server.c and silcd/packet_receive.c.
1207 * Fixed packet decryption problem when backup router encrypted
1208 channel message with wrong key during backup resuming
1209 protocol. Affected file silcd/packet_send.c.
1211 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1212 Toni Willberg (toniw@iki.fi)
1214 * Changed the SilcCipher context to be private. Changed the
1215 silc_cipher_get_iv to just return pointer to the IV. Added
1216 silc_cipher_get_name to return the name of the cipher.
1217 Fixed code all around to support these changes. Affected
1218 files are lib/silccrypt/silccipher.[ch], client library and
1221 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1223 * Fixed unaligned access in lib/silccore/silcattrs.c.
1225 * Fixed libtool linking in lib/silcsim/Makefile.am.
1227 * Fixed services attribute printing. Affected files is
1228 irssi/src/silc/core/silc-queries.c.
1230 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1232 * Fixed a crashbug in incoming server accepting. Affected
1233 file silcd/server.c.
1235 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Added automatically generated index to Toolkit Reference
1240 * Added support for Postscript Toolkit Reference Manual.
1242 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1247 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * Added 'send_events' boolean argument to the function
1250 silc_schedule_set_listen_fd which sends the set events to
1251 the application explicitly if set to TRUE. Default action
1252 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1253 lib/silcclient/client_internal.h and silcd/server_internal.h.
1255 * Added silc_compare_timeval to determine which time values
1256 is smaller. Affected file lib/silcutil/silcutil.[ch].
1258 * Added sort-of "Quality of Service" (QoS) support to
1259 SilcSocketConnection. Data reception can be controlled with
1260 rate limit per second and/or read data length limit.
1261 Added silc_socket_set_qos. Affected files are
1262 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1264 * Added the QoS configuration to SILC Server configuration
1265 file. Affected files are silcd/serverconfig.[ch] and
1268 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Merged with irssi.org CVS.
1272 * Failed OPER and SILCOPER authentications are now logged.
1273 Affected file silcd/command.c. Bugs #25.
1275 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * ROBODoc documented lib/silcutil/silcbuffer.h and
1278 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1279 <ville.rasanen@iki.fi>.
1281 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Added support for auto-passphrase authentication from the
1284 config file during connecting which was not implemented
1285 yet. Affected file irssi/src/silc/core/client_ops.c.
1287 * Fixed a bug in authentication protocol failure handling which
1288 was processing wrong callback context. Affected files
1289 are lib/silcclient/client.c and protocol.c.
1291 * Fixed the /ATTR allow off to actually work. Affected file
1292 is irssi/src/silc/core/silc-queries.c.
1294 * Fixed the /ATTR -del to work. Affected file is
1295 irssi/src/silc/core/silc-queries.c.
1297 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1301 * Fixed mask attribute adding in Irssi SILC client. Affected
1302 file irssi/src/silc/core/silc-queries.c.
1304 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Added support for saving the requested attributes in
1307 WHOIS to directory. Affected file is
1308 irssi/src/silc/core/silc-queries.c.
1310 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Added support for parsing VCard fields that do not have
1313 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1315 * Fixed a double free bug in hash table foreach function
1316 if the entry was deleted in the foreach callback. Affected
1317 file lib/silcutil/silchashtable.c.
1319 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Added silc_attribute_get_verify_data to return the signature
1322 verification data for either user digital signature or
1323 server digital signature in Requested Attributes. Affected
1324 files are lib/silccore/silcattrs.[ch].
1326 * Added silc_vcard_alloc which is used to allocated dynamic
1327 SilcVCard context. The silc_vcard_free now checks whether
1328 the context is dynamically allocated or not. Affected files
1329 are lib/silcutil/silcvcard.[ch].
1331 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Periodically remove the NOATTR status from client entry
1334 so that the client may take the attributes in use even after
1335 server has resolved them unsuccessfully earlier. Affected
1336 file silcd/server_query.c and idlist.h.
1338 * Moved sha1hash and md5hash from client->internal to
1339 SilcClient for application usage. Affected files are
1340 lib/silcclient/client.h and client_internal.h.
1342 * Fixed attribute encoding and decoding bugs. Affected
1343 files lib/silccore/silcattrs.[ch].
1345 * Added ATTR command to Irssi SILC Client which is used to
1346 manage user's Requested Attributes sending and values for
1347 WHOIS command. Affected files around Irssi SILC client.
1349 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Added silc_buffer_strformat which can be used to format
1352 strings into a buffer which size is automatically increased.
1353 Affected file lib/silcutil/silcbuffmt.[ch].
1355 * Added implementation of VCard (RFC 2426) which can be used
1356 as part of Requested Attributes in WHOIS command. Affected
1357 file lib/silcutil/silcvcard.[ch].
1359 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Some strncat -> silc_strncat changes our the core and
1364 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1365 errors. Added better error printing to SKE library.
1366 Affected files lib/silcske/silcske.c, silcske_status.h and
1369 * Save the PKCS key length even if only private key is set to
1370 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1372 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1373 length in bits not in bytes. Affected files are
1374 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1375 silcd/server_query.c.
1377 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Added silc_attribute_payload_encode_data to directly encode
1380 the data into the attributes buffer. Renamed function
1381 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1382 Affected files are lib/silccore/silcattrs.[ch].
1384 * silc_hash_table_find_foreach calls the foreach function now
1385 once even if the nothing was found with context set to NULL.
1386 Affected file lib/silcutil/silchashtable.[ch].
1388 * Remove the RESOLVING flag from client entry after received
1389 the Requested Attributes from the client. Fixed memory leak
1390 in client entry freeing. Affected files silcd/server_query.c
1393 * Added Requested Attributes support into SILC Client Library.
1394 It is not able to send requested attributes in WHOIS command,
1395 and also receive and process requested attributes. Added
1396 silc_client_attribute_[add|del] and silc_client_attributes_get
1397 functions. Added also `ignore_requested_attributes' to the
1398 SilcClientParams to not use attributes in client. Affected
1399 files are lib/silcclient/command.c, client_attrs.[ch],
1400 silcclient.h, client_internal and client.[ch].
1402 * Changed the silc_client_get_client_by_id to support Requested
1403 Attributes, it takes them as argument now. Affected file
1404 is lib/silcclient/silcclient.h, and idlist.c.
1406 * Added -details option to WHOIS command in Irssi SILC Client
1407 to support the requested attributes. By default it requests
1408 all attributes. Affected file lib/silcclient/command.c and
1409 irssi/doc/help/in/whois.in.
1411 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * Add also SERVICE attribute for server-constructed attribute
1414 data. Also digitally sign the attributes and add
1415 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1416 silcd/server_query.c.
1418 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Changed the silc_attribute_payload_encode to support list
1421 of attributes (function may be called several times to add
1422 a new attribute). Removed the silc_attribute_payload_encode_list
1423 function. The encoding function now also automatically encodes
1424 the data, so the caller does not need to do that. Affected
1425 files lib/silccore/silcattrs.[ch].
1427 * Added support for replying on behalf of the user to the
1428 Requested Attributes in WHOIS command in the server. Affected
1429 file silcd/server_query.c.
1431 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1432 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1434 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Don't swtich to become primary router if we are backup if
1437 decryption error has occurred. Affected file silcd/server.c.
1439 * Fixed a bug in backup router IP address comparison in
1440 silc_server_backup_get.
1442 Save now also the port of the server/router and use that
1443 in comparison as well. Affected file silcd/server_backup.c.
1445 * Normal server now reconnects to backup router automatically
1446 if connection is lost to it. Affected file silcd/server.c.
1448 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1450 * If packet processing fails (like integrity check fails)
1451 the connection is closed now. Affected files are
1452 lib/silccore/silcpacket.c and silcd/server.c.
1454 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Fixed double free in RSA public key set function
1457 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1460 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1462 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1463 Added server_query.[ch] which provides one interface for
1464 querying information using all three commands.
1466 * Changed all "typedef unsigned char" in core library to
1467 "typedef SilcUInt8".
1469 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1473 * Renamed silc_server_get_client_resolve to
1474 silc_server_query_resolve and moved to server_query.[ch].
1476 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Resumed client packet handling from server put the resumed
1479 client on wrong list on router and caused the client not
1480 be present on the network anymore. Now fixed to put the
1481 client to correct list. Affected file silcd/packet_receive.c.
1483 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1485 * Various cleanup in error message output in config parsing code
1486 and in server init code. Fixed error log files containing
1487 too many newlines ('\n') in some situations. Affected files are
1488 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1490 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * Use the reverse lookupped hostname in client internals
1493 instead of one user provided us as remote server name.
1494 Affected file lib/silcclient/client.c.
1496 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Added 'app_context' to silc_schedule_init. It is an
1499 application specific context that is delivered to application
1500 in task callback functions. Affected files are
1501 lib/silcutil/silcutil.[ch].
1503 * The hb_context in SilcSocketConnection is not freed
1504 automatically anymore (application must free it). Freeing
1505 it automatic is inconsistent. Affected files are
1506 lib/silcutil/silcsockconn.[ch].
1508 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Added support for removing explicitly added client connections
1511 in rehash and closing the client connections if they were
1512 unconfigured in the rehash. Affected file silcd/server.c.
1514 * Added support for aborting automatically pending commands
1515 that never receives the reply (to avoid memory leaks).
1516 Added also silc_server_command_pending_timed to set the
1517 specific timeout for pending command. Affected files are
1518 silcd/command[_reply].[ch].
1520 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1521 specs and lib/silccore/silcstatus.h.
1523 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Changed the silc_get_time to accept time value as argument
1526 or if zero is sent return current local time. Affected
1527 file lib/silcutil/silcutil.[ch].
1529 * Added STATS command to client library and Irssi SILC client.
1530 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1532 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Assure that channel key is set before sending it. May
1535 crash server otherwise. Affected file silcd/packet_send.c.
1537 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * Assure that endless loop cannot happen with detached client
1540 resolving on normal server. Added idlist status
1541 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1542 silcd/idlist.h and silcd/packet_receive.c.
1544 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * Incoming file transfer request cannot use same session as
1547 the sending session. This can happen when sending file to
1548 yourself. Crashed the client on quit. Affected file
1549 lib/silcclient/client_ftp.c. Bug #24.
1551 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * Implemented the draft-riikonen-precense-attrs draft and
1554 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1556 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Distribute the SERVER_SIGNOFF notify also to local backup
1559 routers from the primary router. The backup router may not
1560 have the signing of local server directly connected and need
1561 to know about the signoff. Affected file silcd/server_util.c.
1563 * Use the primary router as the origin of the locally connected
1564 server when it is disconnecting from the backup router since
1565 that's where it really is coming from. Now the clients from
1566 the disconnecting server are removed correctly and "shadow"
1567 clients are not left to the backup router. Affected file
1570 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * If normal server is standalone and found existing but disabled
1573 channel, do not re-create the channel since it creates
1574 duplicate same channels. Affected file silcd/server.c.
1576 * Added anonymous client connections support to server. New
1577 "anonymous" configuration option to ConnectionParams section
1578 added. If set to true, the username and hostname information
1579 of the client will be scrambled and anonymous user mode is
1580 set automatically to the user. Affected files are
1581 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1583 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * In JOIN notify handling, mark that the cache entry of the
1586 client cannot be expired. Can cause crashes on normal
1587 server (asserts client->channels). Affected file is
1588 silcd/packet_receive.c.
1590 * From now on distribution versions are used as protocol versions
1591 instead of by default using the Toolkit base version as protocol
1592 version. Affected file prepare.
1594 * Do not set the locally resolved hostname for local client
1595 entry but take what server sends. This way the real hostname
1596 is showed in WHOIS for yourself. Affected file is
1597 lib/silcclient/idlist.c and lib/silcclient/client.c.
1599 * Resolve local info with IDENTIFY when connecting to server.y
1601 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1603 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1604 for implied search (not needed on platforms which has native
1605 pthreads library). Use --without-pthreads to disable threads.
1606 Affected file is configure.in.pre
1608 * Fixed --with-iconv on platforms which need to bypass (broken)
1609 native iconv(). Affected file is configure.in.pre
1611 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * Moved -C option parsing in Irssi SILC client at same time
1614 as other options. The UI was initialized earlier and caused
1615 problems on command line. Bug #16. Affected file is
1616 irssi/src/silc/core/silc-core.c.
1618 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1620 * Added global variable silc_log_timestamp that tells silclog
1621 wether to print or not the timestamp in the logging files.
1622 Affected file lib/silcutil/silclog.[ch].
1624 * Added silcd configuration option Timestamp in the Logging
1625 section. Affected file silcd/serverconfig.[ch],
1626 doc/example_silcd.conf.in.
1628 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Fixed fingerprint checking to check for entirely empty
1631 fingerprint instead of two first bytes when determining
1632 if it is set. Bug #18. Affected file silcd/command.c.
1634 * Fixed duplicate PKCS name registering to not allow it.
1635 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1637 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1639 * Conditionalize non-gcc compiler optimizations for various
1640 platforms, enable those commented out. Cleanups.
1641 Affected file lib/silcmath/mpi/configure.in
1643 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1645 * silc_rng_exec_command() left zombie processes if command
1646 didn't generate any output. Affected file
1647 lib/silccrypt/silcrng.c
1649 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1651 * Rewrote iconv checking, introduce --with-iconv for systems
1652 which rely on libiconv. Check if iconv() provided by libc
1653 is good enough, otherwise demand libiconv. Affected file
1656 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1658 * Search for ldopen() also in libc. This enables SIM support
1659 on *BSD systems. Based on patch from Alex Zepeda. Affected
1660 file configure.in.pre
1662 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1664 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1665 This fixes prepare on *BSD systems. Affected file
1668 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * More fixed for not having purge timeout for global clients
1671 that are on channel. Affected files silcd/command_reply.c
1674 * Fixed the rekey protocol to work with backup router connections.
1675 Rekey packets are now allowed on disabled connections as
1676 well. Affected files silcd/packet_send.c and server.c.
1678 * Do not switch to be as backup router when shutting down and
1679 closing the primary connection. Affected file silcd/server.c.
1681 * Fixed memory leaks in backup router deleting. Added
1682 silc_server_backup_free to free all data during shutdown of
1683 server. Affected files silcd/server_backup.[ch].
1685 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Do not process commands if the sock->user_data is NULL.
1688 Affected file silcd/command.c.
1690 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Fixed buffer overflow and security problems (loosing bits
1693 in CFB encryption) in SILC RNG. Problems reported by
1694 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1696 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Added yet more checks that client is not expired on global
1699 list if it is on channels. Affected file is
1700 silcd/command_reply.c.
1702 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Merged c0ffee's MIME signal patch which adds support for
1705 sending also MIME messages in Irssi SILC Client, and handling
1706 received MIME messages in a signal (and perhaps doing something
1707 to non-textual MIME messages).
1709 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Fixed pending command deletion in server and client library
1712 to check the whole list instead of breaking after first found.
1713 The affected files are silcd/command.[ch] and
1714 lib/silcclient/command.[ch].
1716 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1719 secret or private, otherwise it's possible to find out
1720 whether a secret channel exists or not. Affected file
1723 * If CMODE change fails during the mode setting, assure that
1724 the old mode mask is set for the channel back. Affected
1725 file silcd/command.c.
1727 * Fixed passphrase saving on +a channel on normal server
1728 after successful JOIN command. Affected file silcd/command.c.
1730 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Remove server/router operator privileges in DETACH command,
1733 since it's possible to resume to server where these
1734 privileges would not be allowed for the client. Affected
1735 file silcd/command.c.
1737 * Do not set to wait for backup in rehash of the server.
1738 Affected file silcd/server.c.
1740 * Do not check listener sockets when counting how many
1741 socket connections we have. Affected file is
1742 silcd/server_util.c.
1744 * Do not announce disconnected clients that are remaining
1745 in history (for WHOWAS). This is because SIGNOFF notify
1746 for these has been sent earlier already. Affected file
1749 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Buffer overflow with CUMODE command's mode->mode character
1752 conversion. Reported by Ville Räsänen. Affected file
1753 lib/silcutil/silcutil.c.
1755 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Allow heartbeat packets to go disabled connections anyway.
1758 Affected files silcd/server.c and silcd/packet_send.c.
1760 * Do not broadcast New Channel packets with List flag set
1761 in the packet to backup routers. The router must check
1762 for the correctness of the packets before sending them.
1763 It is possible that router will have enforce Channel ID
1764 change and this would cause desync in the backup router.
1765 Affected file silcd/packet_receive.c.
1767 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1768 are handled in list parsing. They are not list packets
1769 anymore. Affected file silcd/packet_receive.c.
1771 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Stop waiting for backup router through the timeout, not
1774 directly after backup router has arrived. Affected file
1777 * Do not re-create channel keys and send them when removing
1778 clients in server shutdown. Affected files are
1779 silcd/server_internal.h and silcd/server_util.c.
1781 * Notify distribution to backup routers was missing from
1782 the silc_server_send_notify_dest function which caused
1783 desyncing problems with backup router. Affected file is
1784 silcd/packet_send.c.
1786 * The client's channel removing was working wrong on
1787 backup router. It assumed that it doesn't know global
1788 information but backup router does know. For this reason
1789 it could remove channel when it wasn't supposed to do that.
1790 Affected file silcd/server.c and silcd/server_util.c.
1792 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Stop for a couple seconds after badkup router has become
1795 primary router. Affected file silcd/server.c.
1797 * Added silc_server_remove_servers_by_server, which is used
1798 to remove servers originated from some other server. Also
1799 clients of those servers can be removed too. Affected file
1800 silcd/server_util.[ch].
1802 * When removing clients after a server has signed of remove
1803 also all servers behind that server (unless they are known
1804 to be available locally), and send SERVER_SIGNOFF for each
1805 of the server separately. Also the signed off clients are
1806 sent now separately per signed off server. The affected files
1807 are silcd/server.c and silcd/server_util.[ch].
1809 * All servers added with silc_idlist_add_server must always
1810 have both "router" and "connection" pointers set. Otherwise,
1811 bad server entries may be left around in the cache.
1812 Affected file silcd/command_reply.c.
1814 * Do not create the channel key in NEW_CHANNEL packet
1815 processing if the channel is empty. Affected file
1816 silcd/packet_receive.c.
1818 * Completed backup router support for standalone routers.
1819 Supports also servers in the cell that do not use the backup
1822 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Fixed a bug in silc_string_regexify which did not add '^'
1825 at the start of each string, and thus the matching was
1826 not explicit. For example ban list iikone@*!*@* would
1827 match also "priikone", which is wrong, it would have to be
1828 *iikone@*!*@* to match also "priikone". Affected
1829 file lib/silcutil/unix/silcunixutil.c.
1831 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Enable all local server connections before updating client
1834 caches when we've become backup router. Otherwise, signoff
1835 packets may not reach the clients. Affected files are
1836 silcd/server.c and silcd/server_util.[ch].
1838 * Fixed a bug in version string parsing which could crash
1839 the program with specially formatted version string.
1840 Bug reported and patch provided by Ville Räsänen. Affected
1841 file lib/silcutil/silcutil.c.
1843 * Handle the disconnection immediately when DISCONNECT
1844 packet is received in server. Affected file silcd/server.c.
1846 * Primary router now waits a short time (10 seconds) for
1847 backup router connection before accepting any other
1848 connection (except local). Affected file silcd/server.c,
1851 * Fixed a crash in client libary in NICK_CHANGE notify when
1852 NICK_CHANGE arrived for client entry we are resolving
1853 currently. Affected file lib/silcclient/client_notify.c.
1855 * Call the sconn->callback completion even if error had
1856 occurred. Start reconnecting always if connection to
1857 primary router fails during backup router protocol.
1858 Affected files silcd/server.c and server_backup.c.
1860 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Added functions silc_server_send_opers and
1863 silc_server_send_opers_notify to send packets stricly
1864 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1865 to send variable argument notify to operators.
1866 Affected files silcd/packet_send.[ch] and silcd/server.h.
1868 * Removed UMODE rights checking with UMODE_CHANGE notify.
1869 Affected file silcd/packet_receive.c.
1871 * Server/router operator now receives notify when network
1872 switches to backup router and when it resumes the use of
1873 primary router. Affected file silcd/server.c and
1874 silcd/server_backup.c.
1876 * Fixed the updating of client information after backup
1877 resuming protocol is over; update all except local clients
1878 to the new primary router. The affected file is
1879 silcd/server_util.c.
1881 * Added support for closing active connections in rehash
1882 that were unconfigured by the user. Supports currently
1883 closing server and router connections. Affected file
1886 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1888 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1891 is NULL since seems that on some platforms NULL is allowed
1892 and on some it's not. Fallback encoding is used instead.
1893 Affected file lib/silcutil/silcstrutil.c.
1895 * Fixed statistics updating for incoming server connection
1896 which could cause problems when re-connecting. Affected
1897 file silcd/server.c.
1899 * Preliminary backup router support for standalone router
1900 added. Affected files in silcd/.
1902 * Mark server connections in backup router disabled before
1903 and after backup protocol. Affected file is
1904 silcd/server_backup.c.
1906 * Added support for reconnecting to remote server connection
1907 even if the protocol fails, and if the configuration wants
1908 us to keep trying to connect anyway.
1910 Server connection is not allowed to backup router if
1911 backup router does not have connection to primary router yet.
1913 Affected file is silcd/server.c.
1915 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Added silc_client_udpate_server function to update changed
1918 server info. Affected file lib/silcclient/idlist.[ch].
1920 * Added check for server entries that are being resolved when
1921 notify is received. If being resolved, handle the received
1922 notify only after it's resolved so that all notifys are
1923 handled in same order as received from the server.
1925 Added similar resolver check to channel entries. Every
1926 notify that cause resolving of any information that affects
1927 channel entry marks the channel entry in waiting state.
1928 After whatever resolving is over the waiters are signalled
1929 and only then the notifys are handled in the same order
1930 as delivered from the server.
1932 Affected files are lib/silcclient/idlist.[ch], and
1935 * Fixed KILLED notify handling in normal server. Affected
1936 file silcd/packet_receive.c.
1938 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1939 is locally connected, or was locally connected (but may
1940 be detached and connection is not active). Added also
1941 SILC_IS_LOCAL for checking this status. Affected files
1942 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1943 silcd/server.c and silcd/server_internal.h.
1945 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Don't send or handle TOPIC_SET if topic is already set and
1948 is same as being set. Affected files silcd/command.c and
1949 silcd/packet_receive.c.
1951 * Fixed CMODE change rights checking to work correctly when
1952 removing modes by operator. Affected file is
1953 silcd/server_util.c.
1955 * Fixed some handling with New Channel packet in router and
1956 fixed some CMODE_CHANGE notify handling in server and router.
1957 Affected file is silcd/packet_receive.c.
1959 * Changed "disconnect" client operation to include the
1960 reason of the disconnection and optional disconnection
1961 message. Affected file lib/silcclient/silcclient.h.
1963 * Made the compilation of lib/contrib/ stuff conditional.
1964 Affected files configure.in.pre, lib/contrib/Makefile.am.
1966 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1969 to the sender of the notify too, to avoid situation where two
1970 notifys are in the network at the same time going to oppsite
1971 directions. Affected file silcd/packet_receice.c.
1973 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Delete the client from channel even if the cilent->id is
1976 NULL. It was possible that client was deleted without
1977 removing from channels (theoretically at least). Affected
1978 file silcd/server.c and silcd/server_util.c.
1980 * Free the client data too when resuming is not successful.
1981 Affected file silcd/packet_receive.c.
1983 * Merged some code from c0ffee's silc-plugin. Affected files
1984 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1986 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1987 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1988 to the primary router connection, the other one returns
1989 TRUE if packet must be broadcasted to network.
1991 * All notifys that are destined to primary router (to network)
1992 are now automatically sent to backup routers even if the
1993 router is standalone (and has backup router). Affected files
1996 * Added --without-irssi and --without-silcd configuration
1997 options for disabling the compilation of these applications.
1998 Affected file configure.in.pre and prepare.
2000 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2003 UTF-8 encoding and decoding. Added also new encodings
2004 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2006 Added also SILC_STRING_LANGUAGE which is language and charset
2007 specific encoder and decoer for those platforms that support
2008 iconv(). It can convert the UTF-8 to and from the locale
2009 specific character set.
2011 Affected file lib/silcutil/silcstrutil.[ch].
2013 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2015 * Added function silc_get_command_name to the file
2016 lib/silcutil/silcutil.[ch].
2018 * Improved the server debug output a bit. Affected files are
2021 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Save the channel passphrase when received succesful JOIN
2024 command reply from router, on normal server. Otherwise
2025 joinig +a channels from normal server is not possible.
2026 Affected file silcd/command.c.
2028 * Fixed a bug in TOPIC_SET notify handling. The notifier
2029 may be other than client too, like server or channel.
2030 It expected it to always be only client and ignored the
2031 notify. Affected file silcd/packet_recieve.c.
2033 * Removed some (unnecessary) debug printing from
2034 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2036 * Do not force CMODE_CHANGE when server is announcing new
2039 Router announces stuff only after server reannounces channel
2040 after CHANNEL_CHANGE notify.
2042 These fixes optimizes the announcing procedure, and perhaps
2043 fixes some problems too. Affected file silcd/packet_receive.c.
2045 * Fixed SERVER_SIGNOFF sending to local clients. It was
2046 totally broken and sent the notify to all local clients,
2047 instead of only to those that was on same channel as the
2048 signing off clients. Affected file silcd/server_util.c.
2050 * Added -D option to server. It can be used to give debug
2051 level. The levels are from 0 - 99, and are predefined for
2052 smooth server debugging. (see silcd.c for the predefined
2053 levels). Affected file silcd/server.c.
2055 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Fixed a bug in Irssi SILC client to close the connection
2058 properly when disconnecting from server. Affected file
2059 irssi/src/silc/core/client_ops.c.
2061 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * When authenticating as founder during JOIN command, check
2064 that the one authenticating becomes the only founder on the
2065 channel. Affected file silcd/command.c.
2067 * Better checking for founder mode setting when CUMODE_CHANGE
2068 notify is received. Affected file silcd/packet_receive.c.
2070 * Close all connections when shutting down the server by sending
2071 DISCONNECT packet. Close all listeners too when shutting
2072 down the server. Affected file silcd/server.c.
2074 * Handle DISCONNECT packet correctly in client library by
2075 calling the "disconnect" client operation. Affected file
2076 lib/silcclient/client.c.
2078 * Handle local errors correctly during resuming. Affected
2079 file lib/silcclient/client.c.
2081 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * The log file is not dupped internally anymore in
2084 lib/silcutil/silclog.c. Fixed memory leaks too.
2086 * The scheduler now dispatches all pending timeout tasks
2087 when it is uninitialized with silc_schedule_uninit.
2088 Affected file lib/silcutil/silcschedule.c.
2090 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Added --enable-stack-trace option to configure. Added
2093 memory allocation stack trace support. Added files
2094 lib/silcutil/stacktrace.[ch]. Affected files are
2095 lib/silcutil/silcmemory.[ch].
2097 * Fixed memory leaks from libraries and server. Affected
2098 files around the tree.
2100 * Reverted back a fix made to CUMODE which broke it.
2101 Affected file silcd/command.c.
2103 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2106 core library, and implemented it. All textual messages SHOULD
2107 use this flag and the message MUST be UTF-8 encoded.
2108 All text messages sent by Irssi SILC client are now UTF-8
2109 encoded (regardless whether the terminal supports UTF-8 or not).
2110 Affected files are lib/silccore/silcchannel.h,
2111 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2114 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Added lots of new statistics updating that was missing from
2117 the server and router code. Affected files in silcd/.
2119 * Sending SIGUSR1 signal to server now dumps the current
2120 server statistics into /tmp directory. Affected file is
2123 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2124 the SILC Hash Interface also. Added new functions
2125 silc_hash_get_name, silc_hash_init, silc_hash_update and
2126 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2128 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Added some better info printing for client during connecting.
2131 Affected file silcd/server_util.c.
2133 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2134 to silence a user on a channel. Affected files are
2135 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2136 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2137 and silcd/packet_receive.c.
2139 * Fixed a fatal bug in handling of malformed command payload.
2140 Affected file silcd/command.c.
2142 * Fixed a double free when announcing channel users to router.
2143 Affected file silcd/server.c.
2145 * After successful authentication to channel founder mode, check
2146 that there isn't anyone else with founder mode on the channel.
2147 The one that authenticated will become founder and anyone
2148 else is demoted. Affected file silcd/command.c.
2150 * Added error printing of any error that has occurred during
2151 any command in client library. Affected file is
2152 irssi/src/silc/core/client_ops.c.
2154 * Removed some error printing from the client library and left
2155 it for the application to worry (from the error status it
2156 receives in 'command' client operation. Affected file is
2157 lib/silcclient/command.c.
2159 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2162 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2163 Starting key agreement with itself is denied. Affected file
2164 is lib/silcclient/client_keyagr.c.
2166 * Fixed some error checkings from the SFTP library which caused
2167 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2168 and lib/silcsftp/sftp_util.c.
2170 * Added new "debug" and "debug_string" settings to Irssi SILC
2171 client which can be used to print runtime debugging on the
2172 Irssi's screen. Available when compiled with --enable-debug
2173 option. Affected file irssi/src/silc/core/silc-core.c.
2175 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2177 * Fixed a missing variadic parameter in a function call that
2178 caused server crash when a non-allowed connection arrived.
2179 Reported by Richard Becker. Affected file silcd/server.c.
2181 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Added WATCH list sending to backup routers from router.
2184 The WATCH command is sent by the router to the backup
2185 router. Affected file silcd/command.c.
2187 * Mark the backup_router flag for RouterConnection entry
2188 if the backup router stuff is defined in the config file.
2189 Affected file silcd/serverconfig.c.
2191 * Fixed some backup data sending around the code to work better
2192 if the router is standalone router. Not all places were fixed.
2193 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2196 * Fixed the router connecting when connecting to multiple
2197 routers. It ignored every other router except the first
2198 one. Affected file silcd/server.c.
2200 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Made the private key generation after expiration optional.
2203 If not created after expiration the old key will re-expire
2204 at a later time (and thus key pair is not necessary to
2205 change). Affected file irssi/src/silc/core/clientutil.c.
2207 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * The length arguments in bind() and connect() were wrong
2210 and fixed now to used SIZEOF_SOCKADDR in the
2211 lib/silcutil/unix/silcunixutil.c.
2213 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Fixed detach timeout handling to use Client ID and not
2216 the actual client entry which may be freed in the callback.
2217 Affected file silcd/command.c.
2219 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Merged c0ffee's multiple interface support patch.
2222 Affected files in silcd/.
2224 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Cleanup keys properly. Affected file is
2227 irssi/src/silc/core/clientutil.c.
2229 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Display the user mode on the status bar. Affected file
2232 irssi/src/silc/core/silc-expandos.c.
2234 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * If private message key is not set, but the flag is set in
2237 the packet, ignore the packet since it cannot be decrypted.
2238 Affected file lib/silcclient/client_prvmsg.c.
2240 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * When resuming client, remove the old client entry from
2243 the watcher list too. Affected file silcd/packet_receive.c.
2245 * Do not allow normal server to force founder mode away
2246 from router if the founder mode is already set. Affected
2247 file silcd/packet_receive.c.
2249 * Remove the client entry with watch notify types with short
2250 timeout, and not directly, so that other notifys can be
2251 retrieved too. Affected file lib/silcclient/client_notify.c.
2253 * Display notification about data messages that cannot be
2254 displayed. Affected files irssi/src/silc/core/client_ops.c,
2255 irssi/src/fe-common/silc/module-formats.[ch].
2257 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Fixed the CHANNEL_CHANGE notify handling in client libary
2260 to not use freed memory. Affected file is
2261 lib/silcclient/client_notify.c.
2263 * Fixed CUMODE_CHANGE notify handling in server. Affected
2264 file silcd/packet_receive.c.
2266 * Fixed USERS command to support empty channels. Affected
2267 file silcd/command.c.
2269 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Allow multiple identical pending commands to be registered
2272 in client library. Affected file is lib/silcclient/command.c.
2274 * Call the completion for resolving client information only
2275 after all resolvers has finished. This fixes a crash in
2276 the client. Added support for checking when the resolvers
2277 are finished. Affected file is lib/silcclient/idlist.c.
2279 * Wait by default 3 seconds before reconnecting to the server
2280 after being disconnected. Makes the /detach command a bit
2283 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Check the watcher list before sending signoff notifys
2286 when closing client connection. Affected file is
2289 * Added better CMODE command rights checking. Affected file
2290 silcd/server_util.c.
2292 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Fixed watcher list checking during server signoff. It
2295 crashed the server. Affected file silcd/server_util.c.
2297 * The JOIN command reply returns now the founder's public
2298 key. Affected file is silcd/command.c.
2300 * Announce the channel mode, and the mode properties with
2301 CMODE_CHANGE notify. Affected file silcd/server.c.
2303 * Mark new channels by default disabled, untill at least
2304 one user joins the channel. Affected file is
2305 silcd/packet_receive.c.
2307 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * The nickname argument to watch notify can be optional.
2310 Fixes a crash in server. Affected file silcd/packet_send.c.
2312 * Remove the client entry from cache if the WATCH notify type
2313 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2314 lib/silcclient/client_notify.c.
2316 * Check the watcher list before and after changing nickname
2317 when the NICK_CHANGE notify is received. Affected file is
2320 * Fixed a crash in OPER and SILCOPER command sending. Empty
2321 passphrase caused the crash. Affected file is
2322 lib/silcclient/command.c.
2324 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Merged with Irssi CVS for Irssi SILC client.
2328 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Completed the protocol specifications.
2332 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Merged with Irssi CVS for Irssi SILC client.
2336 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Added the founder's public key delivery to the
2339 CUMODE_CHANGE notify type as well. Updated the protocol
2340 specs and the code. Affected files are silcd/packet_send.[ch],
2341 silcd/packet_receive.c and silcd/command.c.
2343 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Added silc_pkcs_public_key_copy function into the
2346 lib/silccrypt/silcpkcs.[ch].
2348 * Remove the `iv' from the SilcChannelEntry since we can
2349 live without it. Affected files are silcd/idlist.h and
2350 silcd/packet_receive.c.
2352 * Added support for sending the founder's public key in
2353 the CMODE_CHANGE notify packet in the server. Affected
2354 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2355 silcd/command.c and silcd/server.c.
2357 * Changed the FOUNDER_AUTH authentication to use only
2358 public key authentication as defined by new protocol
2359 specs. Passphrase authentication with that mode cannot
2360 be used anymore. It is now possible to reclaim founder
2361 mode from any server in the network. Affected files are
2362 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2364 * Added permanent channels support by making the channel
2365 permanent when FOUNDER_AUTH mode is set on the channel.
2366 The channel will not be destroyed even if channel is empty
2367 when that mode is set. Protocol TODO #17. Affected
2368 files are silcd/server.[ch], server_util.[ch],
2369 silcd/command.c, silcd/packet_receive.c and
2370 lib/silcclient/command.c.
2372 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Added reference counter to the command reply context in
2375 the client library. Affected files are
2376 lib/silcclient/command_reply.[ch].
2378 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2380 * Fixed rekey protocol with PFS in the client library.
2381 Affected file is lib/silcclient/protocol.c.
2383 * Added support for list of errors in client library
2384 command reply handling. Affected file is
2385 lib/silcclient/command_reply.c.
2387 * Defined that the WHOIS and IDENTIFY commands can send
2388 list of errors. Updated the protocol specs. Protocol
2391 * Added support for sending list of errors to WHOIS and
2392 IDENTIFY commands in server. Added support for receiving
2393 list of errors in server. Affected files are
2394 silcd/command.c and silcd/command_reply.c.
2396 * Fixed client info resolving on LEAVE command in client
2397 library to not crash. Affected file is
2398 lib/silcclient/client_notify.c.
2400 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Defined that the NICK command replies with thew changed
2403 nickname too, to make the nickname changing simpler at
2404 the client's end. Updated protocol specs and the code
2405 in client and server. Affected files are
2406 silcd/command.c, lib/silcclient/command_reply.c and
2407 lib/silcclient/command.c.
2409 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * Added `Compressed' packet flag to indicate that the packet
2412 payload is compressed by the sender. Updated the protocol
2413 specs and the core library. The compression still is not
2414 implemented in the sources. Affected file is
2415 lib/silccore/silcpacket.h.
2417 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Remove pending command callbacks also if the connection
2420 to the server is destroyed. Affected file is
2421 lib/silcclient/client.c.
2423 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added new QUIET channel user mode that can be used to
2426 quiet a user in a channel. Updated the protocol specs but
2427 it wasn't implemented yet. Protocol TODO #27. Affected
2428 file is lib/silccore/silcmode.h.
2430 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Added BLOCK_INVITE user mode to be able to block incoming
2433 invite notifications. Protoocol TODO #26. Affected files
2434 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2437 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2438 the protocol specs and the code. Affected file is
2439 lib/silccrypt/silcpkcs.c.
2441 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Disconnect Payload includes now the status type. Updated
2444 the protocol specs and the code. Protocol TODO #25.
2445 Affected files are silcd/server.c, lib/silcclient/client.c.
2447 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2448 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2449 Moved the silc_client_command_status_messages table to the
2450 lib/silcutil/silcutil.c and added new funtion
2451 silc_get_status_message, which deprecates function
2452 silc_client_status_message. Affected files are
2453 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2454 lib/silcutil/silcutil.[ch].
2456 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Defined that the nickname hash in Client ID MUST be from
2459 lowercase nickname. This effectively changes nicknames in
2460 SILC to case-insensitive. Updated the protocol specs and
2461 the code. Affected files are lib/silcutil/silcutil.[ch],
2462 silcd/serverid.c, and silcd/idlist.c.
2464 * Added new channel user modes BLOCK_MESSAGES_USERS and
2465 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2466 code. Affected files are lib/silccore/silcmode.h,
2467 lib/silcclient/command.c, and silcd/packet_send.c.
2469 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2470 specs and code. Affected file lib/silccore/silcstatus.h.
2472 * Added support for watch list. It is possible to add nicknames
2473 to be watched, and when they come to network, leave network
2474 or user mode changes the watcher will be notified of this
2475 change. Added SILC_COMMAND_WATCH command, added new
2476 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2477 notifications. Updated the protocol specs and implemented
2478 this to library, client and server. Protocol TODO #21.
2479 Affected files are lib/silccore/silccomand.h,
2480 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2481 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2482 silcd/packet_send.[ch], silcd/packet_receive.c, and
2483 irssi/src/silc/core/client_ops.c.
2485 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2486 somebody watching you. Updated the protocol specs and the
2487 code. Affected files are lib/silccore/silcmode.h, and
2488 lib/silcclient/command.c.
2490 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Added service support to SILC protocol. Added new command
2493 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2494 core library. Services are not implemented in server or
2495 client for now. Protocol TODO #20. Affected files are
2496 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2498 * Added SilcStatus argument to `command' client operation
2499 to return the error status when command sending fails
2500 locally. Changed all command in client library to return
2501 correct command status. Affected files are
2502 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2503 irssi/src/silc/core/client_ops.c.
2505 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added silc_mime_parse function to parse MIME headers.
2508 Affected files are lib/silcutil/silcstruti.[ch].
2510 * Added MIME header parsing in Irssi SILC Client. It displays
2511 all textual MIME objects, others it ignores. Affected file
2512 is irssi/src/silc/core/clien_ops.c.
2514 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2516 * Fixed a bug in the pid writing function, which couldn't be
2517 written in a root-owned directory.
2519 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Defined that channel message to unknown Channel ID must
2522 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2523 Updated the protocol specs and the code in server. The
2524 affected file is silcd/packet_receive.c.
2526 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2529 that it is used to send error notifys if error occurs during
2530 some SILC packet processing, except commands. The error
2531 types are same as for command reply types. Defined that
2532 if private message is sent to unknown Client ID the error
2533 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2534 Updated the protocol specs and code. Affected files are
2535 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2536 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2537 and irssi/src/silc/core/client_ops.c. Renamed the
2538 SilcCommandStatus to SilcStatus.
2540 * Defined the use of extra WHOIS attributes in WHOIS command.
2541 The <Requested Attributes> (defined in a separate document)
2542 can be used to request additional information about user
2543 not returned by standard WHOIS command. Defined that server
2544 can send WHOIS command directly to client. Client provides
2545 the requested attributes to the server. Updated the protocol
2546 specs. Protocol TODO #4. Implementation is not done yet
2547 (Protocol TODO #24).
2549 * Renamed function silc_client_command_status_message to
2550 silc_client_status_message. Affected files are
2551 lib/silcclient/command_reply.[ch].
2553 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2556 32 bit integers. Updated the protcol specs and the code.
2557 Affected files are silcd/command.c and
2558 lib/silcclient/command.c.
2560 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2562 * Fixed a bug in library where sending a bogus authentication
2563 payload would lead to a crash. Affected file is
2564 lib/silccore/silcauth.c.
2566 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Added detach_disabled and detach_timeout server config
2569 options to the server. Affected files silcd/serverconfig.[ch],
2570 silcd/command.c and silcd/packet_receive.c.
2572 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Added resolve_cmd_ident field to the SilcClientEntry structure
2575 too so that if the entry is for example being resolved so
2576 another command may attach to the same pending command reply
2577 without requiring to resolve the same entry again. Added
2578 support for adding multiple pending commands for one
2579 command idenfier. Affected files lib/silcclient/command.[ch],
2580 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2582 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Defined that server receives WHOIS command reply for private
2585 and secret channels too. Updated protocol specs and the
2586 code in server. Affected file silcd/command.c.
2588 * Defined <channel user mode list> argument to WHOIS command
2589 reply for returning user modes on the channels. The
2590 channel list now doesn't include the user mode anymore but the
2591 actual channel mode. Updated protocol specs and the code in
2592 client and server. Affected files are silcd/command_reply.c,
2593 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2594 and lib/silcclient/command_reply.c.
2596 * Save the channels list in WHOIS command reply in normal server
2597 so that WHOIS always shows joined channels also in normal
2598 server and not just on router. Affected file is
2599 silcd/command_reply.c.
2601 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Defined that server receives USERS command reply for private
2604 and secret channels too. Updated protocol specs and the
2605 code in server. Affected file silcd/command.c.
2607 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Changed the UMODE's mode mask argument to be optional. If
2610 not provided then the command merely returns the current mode
2611 mask to the client. Updated protocol specs and the server.
2612 Affected file is silcd/command.c.
2614 * Added SILC session detachment/resuming support. It is possible
2615 to detach by closing the network connection and then re-connect
2616 and resume to the old client session. Added DETACHED user
2617 mode that server will set for detached client. Added new
2618 packet RESUME_CLIENT which is used to perform the resuming
2619 process. Added DETACH command. Updated the protocol specs,
2620 core library, client and server. Protocol TODO #22. Very
2621 many affected files around the tree.
2623 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Changed the CMODE's mode mask argument to be optional. If
2626 not provided then the command merely returns the current mode
2627 mask to the client. Updated protocol specs and the server.
2628 Affected file is silcd/command.c.
2630 * Changed the Killer's Client ID in KILLED notify to be just
2631 any ID payload since router server is allowed to kill as well.
2632 Updated protocol specs, client libary and server. Affected
2633 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2634 and irssi/src/silc/core/client_ops.c.
2636 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Added new user modes ANONYMOUS for special anonymous servers
2639 that may set the mode for client, and BLOCK_PRIVMSG which
2640 client may set to block incoming private messages unless the
2641 Private Message Key flag is set (using private keys to protect
2642 private messages). Updated protocol specs and code in client
2643 and server and core library. Protocol TODO #23. Affected
2644 files are lib/silccore/silcmode.h, silcd/server.[ch],
2645 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2646 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2648 * Added new channel user mode BLOCK_MESSAGES which the client
2649 may set to itself to tell server not send channel messages.
2650 Other packets such as channel key packets are still sent.
2651 Protocol TODO #23. Updated the protocol specs, client and
2652 server. Affected files are lib/silccore/silcmode.h,
2653 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2654 lib/silcutil/silcutil.c, silcd/command.c, and
2655 silcd/packet_send.c.
2657 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Redefined the Status Payload to include now two 8 bit fields,
2660 instead of one 16 bit field. This now makes it possible to
2661 send list of errors. Updated the protocol specs and the code
2662 in core library, client library and server. Protocol TODO #1.
2663 Affected files are lib/silccore/silccommand.[ch],
2664 lib/silcclient/command_reply.[ch], silcd/command.c,
2665 silcd/command_reply.c and silcd/packet_receive.[ch].
2667 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2669 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2670 must be handled by the application and should tell the application
2671 that an error message was already printed, and it should print the
2672 config coords (line, filename, ...). Affected files are
2673 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2675 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2676 server config parsing code more readable.
2678 Fixed a bug in the fetch_logging() config callback.
2680 Affected files is silcd/serverconfig.c.
2682 * Drop root privileges when started in foreground. Don't drop them
2683 if debugging also. Affected file is silcd/silcd.c.
2685 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Added more IM-like features by introducing new user modes
2688 for setting various presence information. Added new modes:
2689 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2690 specs and code. Protocol TODO #19. Affected files are
2691 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2692 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2694 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Added STATS command to the protocol after all, to return
2697 various statistical information about the network. It can
2698 be used by clients to retrieve statistical information, and
2699 servers may use it to to fetch cell and network wide
2700 statistics from router. Updated the protocol specs and
2701 implemented it to the server. Protocol TODO #16.
2702 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2703 silcd/command_reply.[ch].
2705 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * The LIST command reply in client libary now adds new channel
2708 entry if the returned channel doesn't exist yet in cache,
2709 and returns the channel entry to the application in the
2710 command_reply client operation. Affected file is
2711 lib/silcclient/command_reply.c.
2713 * Changed the channel message payload's MAC generation to
2714 include the IV in the MAC as well. This way all relevant
2715 parts of the channel message payload are authenticated also
2716 with the channel message MAC (and not only by packet MAC).
2717 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2718 Affected file is lib/silccore/silcchannel.c.
2720 * Fixed the SKE to save the remote version, since the
2721 silc_ske_parse_version mistakenly checked wrong version,
2722 after it replaced the start payload. Affected files are
2723 lib/silcske/silcske.[ch].
2725 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2728 string utility functions. Added there also new functions
2729 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2730 Affected files lib/silcutil/silcstrutil.[ch].
2732 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2733 files are lib/silcutil/silcstrutil.[ch].
2735 * Defined that the security property fields in SKE SHOULD be
2736 UTF-8 encoded, defined that version string MUST be US-ASCII
2737 encoded, defined that passphrases sent in connection
2738 authentication protocol MUST be UTF-8 encoded. Implemented
2739 these to the client and server. Defined also that other
2740 passphrases sent in the protocol MUST be UTF-8 encoded.
2741 Affected files are lib/silcske/silcske.c,
2742 lib/silcclient/protocol.c, silcd/protocol.c,
2743 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2745 * Changed the silc_client_close_connection interface to not
2746 need the SilcSocketConnection which should not be visible
2747 to application. Affected files are lib/silcclient/client.c
2748 and lib/silcclient/silcclient.h.
2750 * Rewrote the text for Private Message Key Payload in the
2751 protocol specification. Protocol TODO #11.
2753 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2755 * Upgraded the protocol version to 1.1, updated protocol specs
2758 * Added the nickname as new argument to NICK_CHANGE notify and
2759 added it to protocol specs and implemented it to client and
2760 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2761 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2762 lib/silcclient/client_notify.c.
2764 * Added the killer's client ID to the KILLED notify and added
2765 it to protocol specs and implemented it to client and server.
2766 Protocol TODO #13. Affected files are silcd/command.c,
2767 silcd/packet_receive.c, packet_send.[ch],
2768 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2769 The killer's client entry is now returned to application in
2770 the `notify' client operation.
2772 * Fixed the Max Argument fields that had too large value set
2773 in the protocol specs. Protocol TODO #14.
2775 * Added the LEAVE command reply to return the ID of parted
2776 channel. Updated protocol specs and implemented it to the
2777 client and server. Protocol TODO #15. Affected files are
2778 silcd/command.c, lib/silcclient/command_reply.c. The channel
2779 entry is now returned to application in the `command_reply'
2782 * Rewrote the version SKE version checking in client libary
2783 and in server to use the silc_parse_version_string. Affected
2784 files are lib/silcclient/protocol.c, silcd/protocol.c.
2786 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2787 commands that was missing it, and updated protocol specs and
2788 the server implementation. Protocol TODO #10. The affected
2789 file is silcd/command.c.
2791 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2792 generic reply to a generic request (REQUEST flag), and
2793 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2794 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2795 to define the payload for DATA flag. Added the flags to
2796 the implementation. Protocol TODO #9. Affected file is
2797 lib/silccore/silcchannel.h.
2799 Changed the client library to return the message length
2800 to application as well in the channel_message and private_message
2801 client operations. Affected files are
2802 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2803 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2804 and lib/silcclient/client_ops_example.c.
2806 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2807 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2808 the channel. Updated protocol specs and impelemented this
2809 to client and server. Protocol TODO #6. Affected files are
2810 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2811 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2813 Added new options m and M to CMODE command in Irssi SILC
2814 client to set these modes.
2816 * Deprecated all administrative commands from SILC protocol
2817 since they are highly implementation specific commands.
2818 Updated protocol specs. Moved the old commands in
2819 implementations to private range of command types. Affected
2820 files are silcd/command.c, lib/silcclient/command.c and
2821 lib/silcclient/command_reply.c. Protocol TODO #8.
2823 * Fixed a bug in server where sending unknown command crashes
2824 the server. Affected file silcd/command.c.
2826 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Added SILC_PROTOCOLVERSION macro to check protocol version
2829 of a socket connection. The affected file is
2830 lib/silcutil/silcsockconn.h.
2832 * Added better error logging in rekey protocol. Affected file
2835 * Do not check public key types in SKE during rekey. Affected
2836 file lib/silcske/payload.c.
2838 * Fixed the rekey protocol with PFS, which was totally broken.
2839 Affected file silcd/protocol.c.
2841 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Some client implementations quit network by doing first LEAVE
2844 and then immediately SIGNOFF (like Bombyx). We now do check
2845 after a short time after LEAVE notify and check whether the
2846 client is still valid after LEAVE, and if not we remove it from
2847 cache. Affected file is lib/silcclient/client_notify.c.
2849 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2851 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2852 it's good not to have security holes here.
2854 * Fixed a negative refcount situtuation for the config context.
2855 Affected file is silcd/serverconfig.c.
2857 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2859 * ROBOdoc documented lib/silcutil/silcutil.h.
2861 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Optimized even more the SilcPacketContext structure. Now
2864 totally saved 16 bytes of memory per context after optimization.
2865 Affected files are lib/silccore/silcpacket.[ch].
2867 * Made strict checks for valid SILC IDs. Affected file is
2868 lib/silccore/silcid.c.
2870 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Changed the object argument for silc_cipher_register,
2873 silc_hash_register, silc_hmac_register and silc_pkcs_register
2874 to const. Affected files are lib/silccrypt/silccipher.[ch],
2875 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2877 * Changed the silc_get_username and silc_get_real_name to
2878 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2880 * Fixed the Irssi SILC Client to use the silc_get_username and
2881 silc_get_real_name insted of glib routines since the glib
2882 routines only corrupt stack. Fixes the Irssi SILC to work in
2883 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2885 * Fixed the Irssi to not use g_get_home_dir since it crashes
2886 or returns garbage on cygwin and corrupts stack. Added function
2887 get_home_dir to Irssi routines. Affected files are
2888 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2890 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Made some structure optimizations. SFTP memory FS MemFSEntry
2893 entry structure. Optimized SilcTask structure. Optimized
2894 SilcPacketContext structure.
2896 Affected files lib/silcsftp/sftp_fs_memory.c,
2897 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2899 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * And yet again reverted back the config thing since Johnny
2902 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2905 * Fixed memory leaks from config object. Affected files are
2906 silcd/serverconfig.[ch].
2908 * Added support for adding new connections to the server in rehash.
2909 After rehash they take effect.
2911 Added support for changing the maximum allowed connections in
2912 rehash. The number can grow but going smaller is not supported.
2914 Added function silc_server_num_sockets_by_remote to the
2915 silcd/server_util.[ch].
2917 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2919 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2921 * Added preliminary checking during config parsing for a valid
2922 public/private key and removed further checks in the code.
2923 Affected files are silcd/serverconfig.[ch], server.c.
2925 * Moved functions silc_server_drop() and silc_server_daemonise()
2926 from server.c to silcd.c since they are stricly related to
2927 the application activity.
2929 * Reverted a small part of the automatic ref/unref since
2930 it caused a double unref in some situations. Affected
2931 files are silcd/silcd.[ch], server.c, serverconfig.c.
2933 * Added some .cvsignore files in the lib directory.
2935 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Fixed silc_net_gethostbyaddr to correctly resolve by
2938 address. Affected file lib/silcutil/silcnet.c.
2940 * Fixed the notify relaying to client. The HMAC to be used
2941 with relayed packets ws wrong and caused decryption failure
2942 at the client end. Affected file is silcd/packet_receive.c.
2944 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Created new branch silc_protocol_1_0_branch.
2948 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2950 * Changed the silc_server_config_* routines to be SilcServer
2951 independent. They are now officially application specific code
2952 and not part of generic server implementation. Affected files
2953 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2955 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Added automatic referencing of config context in the
2958 silc_server_config_alloc, and automatic unreferencing in the
2959 silc_server_config_destroy. Affected files are
2960 silcd/serverconfig.[ch], silcd/silcd.c.
2962 * Fixed the silc_log_quick handling in the logging routines.
2963 It didn't log quickly when it was TRUE. Affected file is
2964 lib/silcutil/silclog.c. Also the flush delay was set even
2965 if it was 0 in config file. Affected file is
2966 silcd/serverconfig.c.
2968 * Added support for changing key pair of the server in rehash.
2969 Affected file silcd/server.c.
2971 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2974 too early, before getting the channel entry. Affected file
2975 is silcd/packet_receive.c.
2977 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2979 * Added functions silc_server_config_[ref/unref], these are used
2980 to prevent that the config object is destroyed.
2982 No longer directly affect global variables silc_log_quick and
2983 silc_log_delay, they are first cached inside the config object
2984 and then applied with silc_server_config_setlogfiles().
2986 silc_server_config_set_defaults() is now internal to
2987 serverconfig.c, there are no reasons to show this internal stuff
2990 Affected files are silcd/serverconfig.[ch].
2992 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2993 fprintf's to stderr, since some code may be executed again after
2994 the server went into the background. Affected files are
2997 * Added rehash support. Added function silc_server_rehash() that
2998 will perform all the basic tasks of the rehashing procedure.
3000 * Added command line option `-x, --hexdump'. This will enable the
3001 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3002 The option `--hexdump' implies `--debug'.
3004 * Fixed a bad bug in the logging APIs (silcutil library) where
3005 the application would crash after calling silc_log_reset_all().
3007 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Fixed the KICKED notify handling in client library to
3010 correctly remove the channel and all entries from the
3011 channel when I was kicked. This bug crashed the client.
3013 Fixed yet another but in KICKED notify handling to remove
3014 the kicked client correctly from the channel.
3016 Affected file is lib/silcclient/client_notify.c.
3018 * Fixed a minor bug in looking up correct client entry
3019 in KICKED notify in server. Affected file is
3020 silcd/packet_receive.c.
3022 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3023 sources correctly to distribution. Fixes --with-gmp option.
3025 * Removed the manual rehashing from ID Cache, and changed it
3026 to use the SILC Hash Table's auto rehash feature. Affected
3027 file is lib/silccore/silcidcache.c.
3029 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Fixed a bug in the silc_client_nickname_format function that
3032 handles the multiple same nickname formatting. Two clients
3033 with same nickname caused problems after the first one left
3034 and rejoined. It didn't format the nickname correctly.
3035 Affected file is lib/silcclient/idlist.c.
3037 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Don't change the topic if olod topic is same as new one.
3040 Affected file is silcd/packet_receive.c.
3042 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Added cross-reference support to the SILC Documentation
3045 generator. All types across all HTML files are now cross-
3046 referenced. Affected files util/robodoc/generator.c and
3047 scripts/silcdoc/silcdoc.
3049 * Added file lib/silcutil/silctypes.h to include all the
3050 arithmetic type definitions and some macros. Removed
3051 includes/bitmove.h and moved macros to silctypes.h.
3053 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3057 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Added `type' argument to silc_id_payload_parse_id function which
3060 now returns the type of the ID to the sent pointer. Affected
3061 file is lib/silccore/silcid.[ch].
3063 * Added check for CMODE_CHANGE notify type that mode change is
3064 allowed by the sender. Affected file silcd/packet_receive.c.
3066 * Added check for CUMODE_CHANGE notify type that mode change is
3067 allowed by the sender. Affected file silcd/packet_receive.c.
3068 Added the ID type as CUMODE_CHANGE notify type as argument
3069 to the `notify' client operation. Affected files are
3070 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3072 * Added function silc_client_add_server to the client library.
3073 Added support for resolving also channel and server info when
3074 received unknown entity in notify packet. Affected files are
3075 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3077 * Added function silc_command_get_status to return the command
3078 status from the command reply's argument payload. Affected files
3079 are lib/silccore/silccommand.[ch].
3081 * Added check for KICKED notify type that the kicking is
3082 allowed by the client. Affected file silcd/packet_receive.c.
3084 * Created function silc_get_input which can be used to get input
3085 (echo on or off) from user on command line. Affected files are
3086 lib/silcutil/silcutil.[ch].
3088 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Optimized silc_server_packet_relay_to_channel function.
3091 Added new function silc_channel_message_payload_encrypt which
3092 can be called directly if channel message payload needs to
3093 be encrypted and is already encoded (no need to call _encode
3094 function). Packet relaying is now done by router without any
3095 extra memory allocations. Affected files are
3096 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3097 silcd/packet_send.c.
3099 * Fixed the INVITE notify handling. It took wrong arguments
3100 as invite list and invite delete. Affected file is
3101 silcd/packet_receive.c.
3103 * Added check for TOPIC_SET notify type that the topic change is
3104 allowed by the client. Affected file silcd/packet_receive.c.
3106 * Added check for INVITE notify type that inviting is allowed by
3107 the client. Affected file silcd/packet_receive.c.
3109 * Changed the silc_server_client_on_channel to return the
3110 SilcChannelClientEntry as well. Moved the function
3111 silc_server_check_cmode_rights to server_util.[ch].
3112 Affected files are silcd/server_util.[ch], silcd/command.c.
3114 * Added function silc_server_check_umode_rights to check whether
3115 changing client's user mode is allowed. Added check for
3116 UMODE_CHANGE notify type that the umode change is allowed
3117 by the client. Affected files are silcd/server_util.[ch],
3118 silcd/packet_receive.c and silcd/command.c.
3120 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3123 ID length. It ignored that ID can be IPv6 based as well.
3124 Affected file lib/silccore/silcpacket.h.
3126 * Fixed the silc_id_id2str and silc_id_str2id to take the
3127 IPv6 address offset's into consideration. Affecte file is
3128 lib/silccore/silcid.c.
3130 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Fixed the internal Unix scheduler functions to check for
3133 NULL context they may receive. The affected file is
3134 lib/silcutil/unix/silcunixschedule.c.
3136 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3138 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3139 can specify different directory with --home command line
3140 parameter. Affected files irssi/src/silc/core/client_ops.c,
3143 * SILC-specific commands aren't now executed if the active server
3144 isn't of SILC-type, so there won't be problems with having
3145 IRC and SILC protocol support in same client. Affected files
3146 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3149 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Improved the signal support in SILC Schedule. Added new
3152 function silc_schedule_signal_call which is used by application
3153 to mark a signal to be called. It is now safe to perform
3154 any kind of tasks in signal callbacks since it is guaranteed
3155 that the application specified signal callback is called
3156 after the signal is over. Affected files are
3157 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3159 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Added `name' field to SilcChannelPrivateKey to represent
3162 application given name for the key. Moved also the context from
3163 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3164 Added the `name' argument also to the function
3165 silc_client_add_channel_private_key.
3167 Added function silc_client_current_channel_private_key to set the
3168 current channel private key in use.
3170 Added "change" command to KEY command which can be used to change
3171 the current channel private key. Bound the command also to
3172 alt+K (Alt+Shift+k).
3174 Also affected files lib/silcclient/client_channel.c,
3175 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3177 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Added silc_rng_get_byte_fast function in to the
3180 lib/silccrypt/silcrng.[ch].
3182 * Changed the interface of silc_packet_assemble and the
3183 silc_packet_send_prepare. If silc_packet_assmble is now
3184 called the application does not call silc_packet_send_prepare
3185 because the library will call it automatically. These
3186 interfaces now also return a reference to the outgoing buffer
3187 which includes the assembled packet, which the application can
3188 use to encrypt the packet.
3190 Affected files are lib/silccore/silcpacket.[ch],
3191 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3192 silcd/packet_send.c, server_backup.c and packet_receive.c.
3194 * Fixed a packet sending bug on very high load, where outgoing
3195 packet queue wasn't handled correctly and packets got corrupted.
3196 Affected files are lib/silcutil/*/silc*sockconn.c,
3197 lib/silcclient/client.c and silcd/server.c.
3199 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Added macro SILC_PACKET_DATALEN which can be used during
3202 packet assembling to check whether the data to be added to
3203 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3204 len is truncated until it fits it.
3206 Added checks for maximum length of channel message payload and
3207 private message payload also.
3209 Added checks for maximum packet length in server and in
3212 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3213 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3214 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3215 lib/silcclient/client_prvmsg.c.
3217 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Added silc_server_packet_queue_purge call to the
3220 silc_server_disconnect_remote to assure that all data in the
3221 queue before disconnecting is sent to the network. Affected
3222 file silcd/server.c.
3224 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Added the deleting of server's own ID cache entry to the
3227 silc_server_free function. Free also everything else that
3228 has been allocated in silc_server_init. The affected file
3231 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Added functions silc_parse_version_string, silc_version_to_num,
3234 and silc_ske_parse_version to parse SILC protocol style version
3235 strings. Affected files lib/silcutil/silcutil.[ch] and
3236 lib/silcske/silcske.[ch].
3238 * Added new configuration params: version_protocol, version_software
3239 and version_software_vendor to specify what version the remote
3240 host must at least be to be able to connect to server. The vendor
3241 string can be regex matched too. Added new function
3242 silc_server_connection_allowed to check maximum number of allowed
3243 connections, and allowed versions for incoming connections.
3244 Affected files are silcd/server.c, server_util.[ch] and
3247 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Added preliminary support for signals in scheduler. The
3250 signals we care about are now blocked always when the scheduler
3251 is locked. This way we can synchronise the use of signal with
3252 scheduler. It is guaranteed that when signal occurs the scheduler
3253 is not locked, and thus new tasks can be safely added to the
3256 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3257 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3258 Added new platform specific routines
3259 silc_schedule_internal_signals_[un]block and
3260 silc_schedule_internal_signal_[un]register.
3262 Added new functions to SILC Schedule API:
3263 silc_schedule_signal_[un]register. Each signal that application
3264 is going to use should be registered to the scheduler.
3266 Affected files are lib/silcutil/silcschedule.[ch],
3267 lib/silcutil/*/silc*schedule.c.
3269 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Check for unauthenticated client and server in the
3272 silc_server_new_client and silc_server_new_server functions.
3273 Affected file silcd/packet_receive.c.
3275 * Added function silc_string_is_ascii to check whether given
3276 string is 7-bit ASCII string. Affected files are
3277 lib/silcutil/silcutil.[ch].
3279 * Added function silc_id_is_valid_server_id into the
3280 silcd/serverid.c and added checking for valid Server ID's in
3281 silc_server_new_server. The Server ID must always be based
3282 on the server's public IP address.
3284 * Added logging of DISCONNECT packet message in the server.
3285 Affected file silcd/server.c.
3287 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Changed all library interfaces that use Global RNG to also
3290 accept SilcRng as argument. Affected files are
3291 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3292 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3293 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3294 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3295 lib/silccrypt/rsa.c.
3297 * Added function silc_pkcs_generate_key to the
3298 lib/silccrypt/silcpkcs.[ch] for applications so that they
3299 don't need to do pkcs->pkcs->init calls anymore.
3301 * Remove SilcSocketConnection from the SFTP API since it really
3302 wasn't needed there. The application has the information
3303 saved in its contexts anyway and the SFTP layer doesn't need
3304 know about it. Affected files lib/silcsft/silcsftp.h and
3305 lib/silcsftp/sftp_[server/client].c.
3307 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3308 The SilcSimContext is not SilcSim.
3310 * Fixed possible buffer overflows in silc_id_render in the
3311 lib/silcutil/silcutil.c.
3313 * On EPOC the global crypto module lists are not used at all
3314 in the crypto library. Added support for using the constant
3315 algorithm list on EPOC. Affected files are
3316 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3319 * Fixed the handling of third parameter of KICKED notify, since
3320 it was mistakenly updated to SILC Protocol 1.0 even though it
3321 is to be included in 1.1. Since it is not in 1.0 it is not
3322 mandatory, and this fix now handles it only if it is provided,
3323 and it is not error if it is not provided. Affected file
3324 lib/silcclient/client_notify.c.
3326 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3329 client. Affected file irssi/src/silc/core/client_ops.c.
3331 * Merged with Irssi 0.8.4 from irssi.org CVS.
3333 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Check for valid socket connection in client entries before
3336 sending any messages. Fixes a crash, but doesn't fix some
3337 other underlaying bug that is lurking there. Affected
3338 file silcd/packet_send.c.
3340 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3342 * $usermode, $cumode and $cumode_space expandos shouldn't do
3343 anything with non-SILC server records. Affected file
3344 irssi/src/silc/core/silc-expandos.c
3346 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Fixed the silc_net_check_[host/local]_by_sock to support
3349 IPv6 bound sockets as well. Now they can return IPv6 addresses
3350 as well. Affected file lib/silcutil/silcnet.c.
3352 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3353 Affected lib/silcutil/unix/silcunixnet.c.
3355 * Fixed ID rendering (at least on some platforms, not NetBSD)
3356 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3358 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Added silc_hash_public_key and silc_hash_public_key_compare
3361 functions to be used with SilcHashTable. They can be used to
3362 hash public keys and compare public keys in hash table. Affected
3363 file lib/silcutil/silcutil.[ch].
3365 * Added support for specifying multiple public keys for Client
3366 connection section in server configuration file. This makes it
3367 possible to accept multiple public keys from same host, or to
3368 make a section that accepts any incoming host, and have the
3369 accepted public keys listed in the section.
3371 Added functions silc_sever_[find/get]_public_key, added the
3372 support for this actually to all connection sections but only
3373 the Client section is currently allowed to specify multiple
3376 Affected files are silcd/server.c, server_internal.h,
3377 command.c, protocol.c, server_util.[ch], packet_receive.c.
3379 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Merged Irssi 0.8.2 from irssi.org CVS.
3383 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3385 * If silc_debug is TRUE, also output standard logging messages
3386 to stderr with the debug output.
3388 Made silc_log_reset_all() flushing all channels before returning.
3389 Also fixed some documentation typos.
3391 Affected files are lib/silcutil/silclog.[ch].
3393 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Fixed the server to check correctly the amount of connections
3396 from single host, by checking also the type of the connection.
3397 Fixed also the comparison of number of connections and number
3398 of allowed connections. Affected files are silcd/server.c,
3401 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Fixed the USERS command reply to save the user's mode on the
3404 channel as well. Fixed JOIN command reply to check whether a
3405 client is on channel already and not join it twice. Affected
3406 file lib/silcclient/command_reply.c.
3408 * Added new file silc-expandos.c into irssi/silc/core/ to return
3409 various stuff for various signal for the statusbar etc. updating.
3410 Now Irssi SILC client prints channel user modes etc. on the
3413 * The user mode (like server/router operator changes) is now shown
3414 on the Irssi SILC client's statusbar. The affected files are
3415 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3417 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3420 to SILC_SCHEDULE_[UN]LOCK macros.
3422 * Added more error printing to logs in server code. Affected
3423 files silcd/server.c and silcd/protocol.c.
3425 * Fixed -S option parsing in Irssi SILC Client. Affected file
3426 irssi/src/silc/core/silc-core.c.
3428 * Added silc_buffer_alloc_size function. Affected file is
3429 lib/silcutil/silcbuffer.h.
3431 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3434 constants. Affected files in
3435 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3438 * Changed the internal SFTP Memory FS table to const. Affected
3439 file lib/silcsftp/sftp_fs_memory.c.
3441 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Fixed the buffer formatting and unformatting routines to
3444 check the size of 64 bits types with sizeof(). Affected
3445 file is lib/silcutil/silcbuffmt.c.
3447 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Removed 0.6.x backwards support.
3451 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Changed all integer type names:
3454 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3455 to avoid collisions with other libraries using same type names
3458 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Added `prefer_ipv6' argument to the functions
3461 silc_net_gethostbyname[_async]. If it is TRUE it will return
3462 IPv6 address over IPv4. If FALSE IPv4 address is returned
3463 even if IPv6 address was found. Affected files
3464 lib/silcutil/silcnet.[ch].
3466 * Added support silc_net_create_connection[_async] to fallback
3467 to IPv4 address if IPv6 address could not be used (like if
3468 it doesn't work on a specific system). Affected file in
3469 lib/silcutil/unix/silcunixnet.c.
3471 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Added silc_schedule_reinit function to do the enlarging
3474 of the max tasks handling capabilities of the scheduler.
3475 Affected files lib/silcutil/silcschedule.[ch].
3477 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Added automatic extern "C" { ... } for C++ compilers so the
3480 application does not need to define them. Affected file
3481 includes/silcincludes.h.
3483 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3484 old name went against naming convention. Applications now
3485 include "silcclient.h" instead of "clientlibincludes.h".
3486 Removed includes/clientlibincludes.h, it is redundant now.
3488 * Renamed includes/version.h to silcversion.h.
3490 * Added really preliminary support for OS/2 into the util
3491 library. Only thread & mutex API is implemented, others
3492 are still to be implemented. Created the lib/silcutil/os2/
3493 directory. Created also file includes/silcos2.h.
3495 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Added preliminary BeOS support into the util library.
3498 Created lib/silcutil/beos/, and implemented all the needed
3499 functions to support SILC on BeOS. Created also file
3500 includes/silcbeos.h.
3502 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3504 * Added proper initializations to silc's irssi code, so it's
3505 now possible to load it as module. Affected files
3506 irssi/src/silc/core/silc-core.c,
3507 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3509 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3514 * Fixed the silcdoc document generator to correct generate
3515 docs from all kinds of filenames. Affected files are
3516 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3518 * ROBOdoc documented lib/silcutil/silcmemory.h.
3519 Added also new function silc_memdup.
3521 * Removed lib/silcutil/silcbufutil.h and moved those routines
3522 to the lib/silcutil/silcbuffer.h.
3524 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Added `user_count' to the SilcChannelEntry which now tells the
3527 number of users on the channel. The user count is now saved
3528 in normal server of global channels as well. Affected files
3529 silcd/server.c, idlist.h, packet_receive.c and command.c.
3531 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3532 include file utility functions.
3534 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3535 instead of calling directly OS routines.
3537 * Fixed NICK change printing in Irssi SILC Client. Fixed
3538 KICKED notify printing in Irssi SILC Client. Affected file
3539 irssi/src/silc/core/client_ops.c.
3541 * Fixed a NICK change bug in client library, to not recreate the
3542 client_entry->channels hash table everytime nick is changed.
3543 Affected file lib/silcclient/client.c.
3545 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3548 the SKE interface a bit.
3550 * Fixed padding problem in PKCS#1. The padding was not actually
3551 random since the random number generator was used incorrectly.
3552 This security bug affects only when encrypting with PKCS#1, and
3553 it is not currently used at all in SILC. SILC only use signing
3554 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3556 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Rewrote the notify handling in Irssi SILC client to not call
3559 the events as signals. Fixes problems with Perl support.
3560 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3562 * Send the auto-nicking NICK command in client library with
3563 little timeout after connecting. The affected file is
3564 lib/silcclient/client.c.
3566 * Added following new config file settings:
3567 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3568 key_exchange_timeout, conn_auth_timeout, connections_max,
3571 Implemented all the new config settings handling in the server.
3573 Optimized the use of SKE Mutual flag usage. Use it only
3574 if connection authentication protocol is not based in public
3577 Renamed all SilcServerConfigSection* to SilcServerConfig*
3578 to have a bit shorter names.
3580 Affected files silcd/serverconfig.[ch], server.[ch], and
3583 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3585 * Cleaned up the listening sockets code, preparing for the rehash
3586 support. Affected file is silcd/server.c.
3588 * Fixed some output messages. Affected files are silcd/silcd.c,
3591 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Create lib/doc/silcrng_intro.html document as introduction
3594 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3596 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3598 * Fixes to the silcd config template. Affected file is
3599 doc/example_silcd.conf.in.
3601 * Removed type casts from silc_calloc(), conforming to the
3602 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3604 * Removed param_name member from client, server, and router
3605 section structs, now identifying the param directly.
3607 Added CONFIG_FREE_AUTH macro in config file parsing.
3609 Affected files are silcd/serverconfig.[ch].
3611 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3613 * Fixed command line parameter handling. All SILC initialization
3614 is now done in silc_core_init() which also fixes autoconnecting
3617 Affected files irssi/src/silc/core/silc-core.c,
3618 irssi/src/fe-text/silc.c.
3620 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Added new configuration options and blocks:
3623 keepalive_secs, reconnect_count, reconnect_interval,
3624 reconnect_interval_max, reconnect_keep_trying and
3625 require_reverser_lookup. Added ConnectionParam block, and
3626 implemented the connection parameters when connecting as
3627 initiator and when accepting connections as responder.
3629 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3630 whether given configuration value has been given already.
3632 Affected files silcd/serverconfig.[c], server.[c].
3634 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3635 algorithm parts and created new file silcalgs.conf, that
3636 is now included from the example_silcd.conf.in.
3638 * Optimized the silc_server_connect_to_router_second to take
3639 the connection configuration object from the SilcServerConnection
3640 object instead of finding it during the connecting phase.
3641 Added the configuration object to SilcServerConnection struct.
3642 Affected files silcd/server_internal.h, server.c.
3644 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Add the client on channel after it was resolved at the
3647 channel message receiving, and it was not already on the
3648 channel. Affected file lib/silcclient/client_channel.c.
3650 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Fixed the public key authentication to allocate always the
3653 destination signature buffer instead of using static buffer.
3654 Affected file silcd/protocol.c.
3656 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Unified the serverconfig.[ch]'s helper function interface.
3659 Affected file silcd/serverconfig.[ch].
3661 * Removed doc/example_silc.conf.in since it is redundant.
3662 The make install will now install irssi/silc.conf file.
3664 * Added new Passphrase and Publickey authentication methods to
3665 config file, allowing both public key and passphrase based
3666 authentication to be set at the same time.
3668 Added `prefer_passphrase_auth' setting in config file which
3669 can be used to set to prefer passwd auth if both passwd and
3670 public key is set. If not set, public key is preferred.
3671 This has effect only when being initiator (responder will try
3674 Added support for authentication with passphrase and public key
3675 at the same time. The passphrase is tried first always since
3676 it is faster to check.
3678 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3680 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3682 * Merged the new SILC Config library, with the server parsing
3683 support. Read the header file silcconfig.h or the toolkit
3684 documentation for the news. Affected files are
3685 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3686 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3687 silcd/protocol.c silcd/server.c silcd/server_backup.c
3688 silcd/serverconfig.[ch] silcd/silcd.c.
3690 * Fixed some silclog documentation. Affected file is
3691 lib/silcutil/silclog.h.
3693 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * The silc_cipher_register, silc_hash_register and
3696 silc_hmac_register now checks if the object to be registered
3697 is registered already. Affected files are
3698 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3700 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3704 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Allow zero length channel messages inside the Channel Message
3707 Payload. Affected file lib/silccore/silcchannel.c.
3709 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3710 as header filenames.
3712 * Removed lib/silcclient/README and created HTML file
3713 lib/silcclient/silcclient_using.html, which is now included
3714 as part of Toolkit documentation.
3716 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Fixed CUMODE_CHANGE notify handling to change the mode of
3719 correct client. Affected file lib/silcclient/client_notify.c.
3721 * Make silc_rng_alloc fail if it cannot allocate the sha1
3722 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3724 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Fixed the file transfer's key agreement payload to include
3727 zero port also if the hostname is NULL because it could not
3730 Call file transfer monitor callback now also if error occurs
3731 during key agreement protocol.
3733 Changed the silc_client_file_send interface to return the
3734 SilcClientFileError instead of session id. The session ID
3735 is returned into pointer provided as argument.
3737 Check that the file exists locally before sending the
3738 file transfer request at all.
3740 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3742 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3743 error than can occur while key agreement protocol. Affected
3744 file lib/silcclient/silcapi.h.
3746 * Fixed the event_mode CMODE handler to not crash when mode
3747 is changed and +k mode is set in the channel. Affected file
3748 irssi/src/silc/core/silc-channels.c.
3750 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3751 SILC_LOG_WARNING to give out Warning and not Error. Affected
3752 file lib/silcutil/silclog.c.
3754 * Fixed the channel message payload decryption in the function
3755 silc_channel_message_payload_decrypt to not modify the original
3756 buffer before it is verified that the message decrypted
3757 correctly. Otherwise, next time it is called with correct
3758 channel key it won't encrypt since the payload is corrupted.
3759 Affected file lib/silccore/silcchannel.c.
3761 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Do not constantly resize the window. A fix patch by cras.
3764 Affected file irssi/src/fe-text/screen.c.
3766 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3769 Affected file lib/silcutil/silcnet.c.
3771 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Fixed a bug in hash table internal routine for traversing
3774 the table with foreach callback. The current entry may
3775 become invalid in the callback but it was referenced after
3776 the callback returned.
3778 Do not allow auto rehashing of hash table during the
3779 silc_hash_table_foreach operation, for same reasons as it is
3780 not allowed for SilcHashTableList. Affected files are
3781 lib/silcutil/silchashtable.[ch].
3783 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3786 Win32 DLL. extern's in header files are now declared with
3789 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Fixed private message handling. It used some old code that
3792 caused the client to crash. Affecte file is
3793 lib/silcclient/client_prvmsg.c.
3795 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added function silc_client_add_channel,
3798 silc_client_replace_channel_id, and removed functions
3799 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3800 from client library.
3802 * Added cross reference of the joined channels to the
3803 SilcClientEntry, and changed the SilcChannelEntry's
3804 users list to SilcHashTable. The affected files are
3805 lib/silcclient/idlist.[ch].
3807 * Fixed a bug in hash table tarversing. While the hash table
3808 is traversed with SilcHashTableList the table must not be
3809 rehashed. It is now guaranteed that auto rehashable tables
3810 are not rehashed while tarversing the list. Also defined that
3811 silc_hash_table_rehash must not be called while tarversing
3812 the table. Added function silc_hash_table_list_reset that must
3813 be called after the tarversing is over. The affected files are
3814 lib/silcutil/silchashtable.[ch].
3816 * Changed all hash table traversing to call the new
3817 silc_hash_table_list_reset in server and in client library.
3819 * Added function silc_client_on_channel to return the
3820 SilcChannelUser entry if the specified client entry is joined
3821 on the specified channel. This is exported to application as
3822 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3824 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Fixed founder regaining problem with JOIN command on normal
3827 server. The notify for mode change must be sent always and
3828 not only if !cmd->pending. Affected file silcd/command.c.
3830 * Fixed the WHOWAS command's reply sending to support the
3831 lists correctly. Affected file silcd/command.c.
3833 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * When sending JOIN command to router for processing the
3836 sender's old command identifier was not saved back to the
3837 sender's command context, fixed now. The affected file is
3840 * Create the key in JOIN command of the router did not return
3841 the channel key, added check for this. Affected file is
3844 * Fixed a channel ID update bug in JOIN command reply. Do
3845 not directly upgrade the ID but call the function
3846 silc_idlist_replace_channel_id if the ID was changed.
3847 Affected file silcd/command_reply.c.
3849 * Fixed memory leaks from command calling if it would fail.
3850 Affected file silcd/command.c.
3852 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Applied patches from cras:
3856 Memory leak fixes around libaries, irssi window resize fix,
3857 new silclist.h and silcdlist.h, all extern inline changed to
3860 * Removed dotconf from lib/dotconf, not needed anymore.
3862 * Removed TRQ from lib/trq, not needed anymore.
3864 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3865 with server connections. Later this will be configurable
3866 in config file after new config file is done. Affected file
3869 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Fixed a crash in server related to channel announcements.
3872 Affected file silcd/server.c.
3874 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Fixed memory leaks in silc_server_create_new_channel*
3877 functions. Affected file silcd/server.c.
3879 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3880 which ID was changed. This way the router will send the
3881 user list for the channel again, and server won't be in
3882 desync in some rare circumstances. Affected file is
3883 silcd/packet_receive.c.
3885 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Check for NULL socket pointer in the function
3888 silc_server_packet_send_to_channel_real. Affected file
3889 silcd/packet_send.c.
3891 * Fixed the BAN notify handling to correctly remove ban
3892 list. Affected file silcd/packet_receive.c.
3894 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Fixed some header addition to Toolkit distribution in
3897 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3899 * Added lib/silcclient/client_ops_example.h as an template
3900 file for application programmers to quickly start using
3901 the SilcClientOperation functions in their application.
3902 Updated the lib/silcclient/README as well to tell about this
3903 nice file made available.
3905 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Call silc_server_remove_from_channels when removing client
3908 entry when NO_SUCH_CLIENT_ID was received. Affected file
3909 is silcd/command_reply.c.
3911 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Added server & router operator statistics updating. Affected
3914 file silcd/packet_receive.c and silcd/command.c.
3916 * Fixed the SERVER_SIGNOFF notify handling on normal server
3917 not to save the history information for clients. Same was
3918 fixed earlier in remove_clients_by_server function, but not
3919 here. Affected file silcd/packet_receive.c.
3921 * Raised the default connection-retry count from 4 to 7 in
3922 server. Affected file silcd/server.h.
3924 * Cancel any possible reconnect timeouts when we start the
3925 key exchange. Affected file silcd/server.c.
3927 * Do not reconnect on connection failure when SCONNECT was
3928 given. Affected files silcd/server.[ch].
3930 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3934 * Fixed the NICK command to always give the unformatted
3935 nickname to the one giving the NICK command. If unformatted
3936 nickname is cached already it will be formatted and the
3937 local entry will always get the unformatted nickname.
3938 Affected file lib/silcclient/idlist.c.
3940 * Fixed some double frees from client library commands.
3941 Affected file is lib/silcclient/command.c.
3943 * Fixed CUMODE command in server to assure that no one can
3944 change founder's mode than the founder itself, there was a
3945 little bug. Affected file silcd/command.c.
3947 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Removed the SilcClientCommandDestructor from the client
3950 libary, it is not needed anymore. Affected files are
3951 lib/silcclient/silcapi.h, command[_reply].[ch],
3952 client_notify, idlist.c.
3954 * Fixed GETKEY command to first resolve client, and then
3955 resolve the server only if the client was not found, instead
3956 of resolving both at the same time. Affected file is
3957 lib/silcclient/command.c.
3959 * Added silc_client_start_key_exchange_cb and lookup the
3960 remote hostname and IP address before starting the key
3961 exchange with server. The affected file is
3962 lib/silcclient/client.c.
3964 * The server's public key is now saved using the IP address
3965 of the server and not the servername for the filename.
3966 The hostname public key filename is checked as an fall back
3967 method if the IP address based filename is not found.
3969 Fixed the GETKEY command to save the fetched server key
3970 in correct filename.
3972 Print the remote server's hostname now when new key is
3973 received during connection process. Affected file is
3974 irssi/src/silc/core/client_ops.c.
3976 * Return always our own public key to the client if it asks
3977 for it with GETKEY command. Affected file silcd/command.c.
3979 * Removed the use_auto_addr variable from default config
3980 file since it was in wrong section. Affected file is
3983 * Fixed TOPIC_CHANGE notification to not route it when it
3984 was sent using silc_server_send_notify_to_channel function.
3985 Affected file silcd/command.c.
3987 * Fixed silc_server_send_notify_kicked to send the kicker's
3988 Client ID also, it was missing. Affected files are
3989 silcd/command.c, silcd/packet_send.[ch].
3991 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Do not save client history information in SERVER_SIGNOFF.
3994 Fixes the bug in normal server that it does not detect
3995 the client becoming valid after the server becomes back
3996 online. Affected file silcd/server_util.c.
3998 * Added `sock_error' field into the SilcSocketConnection
3999 context. When error occurs during socket operation (read
4000 or write) the error is saved. Added also new function
4001 silc_socket_get_error to return human readable socket error
4002 message. Affected files are lib/silcutil/silcsockconn.[ch],
4003 lib/silcutil/unix/silcunixsockconn.c, and
4004 lib/silcutil/win32/silcwin32sockconn.c.
4006 * The server now prints the socket error message in the
4007 signoff for client. Affected file silcd/server.c.
4009 * Fixed the `created' channel information sending from router
4010 to server in JOIN command. Checks now whether the channel
4011 really was created or not and set it according that.
4013 Fixed the JOIN command to use the client entry's current
4014 ID during the joining procedure instead of the one it sent
4015 in the command (it is checked though), since it can change
4016 between the packet processing and command processing, and
4017 would just case unnecessary pain in the client end. Affected
4018 file silcd/command.c.
4020 * Fixed a channel key payload sending to use correct channel
4021 ID when the server was forced to change the channel's ID by
4022 router. Router sent the key payload with the old Channel ID.
4023 Affected file silcd/packet_receive.c.
4025 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Call silc_server_save_channel_key only if the key payload
4028 was provided in the JOIN command's command reply. Affected
4029 file silcd/command_reply.c.
4031 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Fixed silc_mp_sizeinbase to return the value correctly with
4034 MPI. Affected file lib/silcmath/mp_mpi.c.
4036 * Fixed the stop_server signal to correctly stop the scheduler
4037 and gracefully stop the server when SIGTERM or SIGINT signals
4038 are received. Affected file silcd/silcd.c.
4040 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4042 * Simple handling of TERM and HUP signals. Also added some log
4043 flushing call around. Affected file is
4046 * Fixed small bugs in silclog.c. Now buffering output will take
4047 effect after 10 seconds since startup: This will ensure that
4048 no important startup messages are lost. Also output redirection
4049 will preserve original format ([Date] [Type] message).
4050 Affected file is lib/silcutil/silclog.c.
4052 * Added two options to the config file, in the logging section:
4053 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4054 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4056 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Do not print the warning about log files not being initialized
4059 more than once to avoid excess logging. Affected file is
4060 lib/silcutil/silclog.c.
4062 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4063 the SIM copying in make install in Makefile.am.pre.
4065 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4067 * Rewritten silclog APIs. Globally interesting changes follows:
4068 silc_log_set_files() changed to silc_log_set_file().
4069 silc_log_set_callbacks() changed to silc_log_set_callback().
4070 ROBOdoc documented silclog header file.
4071 SilcLogCb now returns bool to wether inihibit the default
4072 handler or not (to keep the old behaviour return always TRUE).
4073 The new APIs should also fix the problem of the
4074 silcd_error.log file that was written in the current directory.
4077 Log files streams will remain opened after silc_log_set_file()
4078 call, means less CPU usage notably on high traffic servers.
4079 File streams are now full buffered, and flushed to the disk
4080 every 5 minutes, lesses HD activity and CPU usage.
4081 Messages can be redirected, allowing admins to configure
4082 one single logfile for all server messages.
4083 the silc_log_quick global variable to activate fast-logging.
4084 Affected files lib/silcutil/silclog.[ch]
4086 * Changed some code to conform new silclog APIs. Affected
4087 files are doc/example_silcd.conf.in, silcd/server.c
4088 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4091 * Fixed a memory leak that could occur in some situations.
4092 Affected file silcd/serverconfig.c.
4094 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Added the silc_client_del_client to remove the client from
4097 all channels as well. Affected file lib/silcclient/idlist.c.
4099 * Fixed the client library to correctly remove the client
4100 from all channels when the client entry is being destroyed.
4101 Affected file lib/silcclient/client_notify.c, command.c.
4103 * Added auto-nicking support to the client library. If the
4104 applicatio now sets client->nickname it will be sent to the
4105 server after connecting by the library. This way for example
4106 SILCNICK (or IRCNICK) environment variables will have effect
4107 and always change the nickname automatically to whatever
4108 it is wanted. Affected file lib/silcclient/client.[ch].
4110 * Renamed silc_server_command_bad_chars to the
4111 silc_server_name_bad_chars and moved it to the
4112 silcd/server_util.[ch]. Added also new function
4113 silc_server_name_modify_bad to return nickname that
4114 includes bad characters as new nickname without those
4115 bad characters. This check and modify is now used in
4116 silc_server_new_client when the username is initially set
4117 as nickname, so it must be checked to be valid nickname.
4118 Affected file silcd/packet_receive.c.
4120 * The nickname length is now taken from the packet for real
4121 and not trusted to strlen() since it clearly can return
4122 wrong length for nickname including bad characters. This
4123 also applies to channel names. Affected file silcd/command.c.
4125 * Removed the lib/silcsilm/modules directory. Modules are now
4126 compiled into the lib/silcsim. Fixed the copying of the
4127 modules to follow symbolic links in Makefile.am.pre.
4129 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Fixed silc_string_regexify list creation. Fixes bugs with
4132 BAN and INVITE commands in server. The affected file is
4133 lib/silcutil/unix/silcunixutil.c.
4135 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4137 * Removed the command destructor entirely from the server's
4138 command and command reply routines. It is not needed, and
4139 its usage was buggy and caused crashes. Affected files are
4140 silcd/command[_reply].[ch].
4142 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4144 * Cancel protocol and NULL sock->protocol if timeout
4145 occurred during protocol. Affected file silcd/server.c.
4147 * Cancel protocol timeouts always before calling the final
4148 callback, to assure that after final callback is called
4149 no other state will be called for the protocol anymore.
4150 Affected file silcd/protocol.c.
4152 * Print error log if incoming connection configuration could
4153 not be found. Affected file silcd/server.c.
4155 * Fixed JOIN command to correctly save the founder mode
4156 to the client on normal SILC server, when the channel
4157 was created by the router. Affected file silcd/command.c.
4159 * Fixed LIST command (hopefully) to send correct reply
4160 packets. Affected file silcd/command.c.
4162 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4164 * The silc_packet_receive_process now returns FALSE if the
4165 read data was invalid packet, and TRUE if it was ok.
4167 The server now checks that if unauthenticated connection
4168 sends data and its processing fails the server will close
4169 the connection since it could be a malicious flooder.
4171 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4173 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4175 * Make sure the warning about error opening a log file is
4176 printed only once and not everytime it fails (produces
4177 too much useless log). Affected file lib/silcutil/silclog.c.
4179 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4181 * Made the silc_server_daemonise() function more readable.
4182 Affected file silcd/server.c.
4184 * Pid file is now optional, the user may comment it out from
4185 the config file. Removed define SILC_SERVER_PID_FILE, we
4186 don't need a default any longer. Affected file
4187 configure.in.pre, lib/Makefile.am.pre.
4189 * Make some use of the pid file. The server now dies at startup
4190 if it detects a valid pid file on his path. The server would
4191 die anyway in this circumstance, because of the bind() failure.
4192 Affected file silcd/silcd.c.
4194 * No longer compiling lib/dotconf.
4196 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4198 * Fixed JOIN command parsing not to crash. Affected file
4199 lib/silcclient/command.c.
4201 * Fied the NICK_CHANGE notify to add the new client entry
4202 even it is resolved. This removes an <[unknown]> nick
4203 thingy bug in the client. Affected file is
4204 lib/silcclient/client_notify.c.
4206 * Do not try to allocate 0 bytes (efence does not like it)
4207 in lib/silccore/silccomand.c when encoding payload.
4209 * Do not take IRCNICK as nickname in Irssi SILC client since
4210 it is not possible to set nickname before hand connecting
4211 the server (TODO has an entry about adding auto-nicking
4214 * Changed the silc_server_command_pending to check whether
4215 there already exists an pending entry with the specified
4216 command, command identifier and pending callback. This is
4217 to fix IDENTIFY and WHOIS related crashes that may register
4218 multiple pending commands with same identifier. Affected
4219 file silcd/command.c.
4221 * Fixed the server to reconnect to the router even if it
4222 was already reconnecting and EOF was received. This to
4223 fix a possibility that the server wouldn't ever try to
4224 auto-reconnect to the router. Affected file silcd/server.c.
4226 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4228 * Fixed the server's password authentication to use the
4229 length of the locally saved password, and not the one
4230 sent in the packet. Affected file silcd/protocol.c.
4232 * Fixed same password authentication problem in the
4233 Authentication Payload handling routines in
4234 lib/silccore/silcauth.c.
4236 * Yet another password authentication problem fixed with
4237 channel password handling in silcd/command.c.
4239 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4241 * If first character of string in silc_parse_userfqdn is '@'
4242 then do not parse it. Affected file is
4243 lib/silcutil/silcutil.c.
4245 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4247 * Fixed minor bug in IDENTIFY command reply sending, which
4248 caused various weird problems during JOIN when it was
4249 resolving names for users. Affected file silcd/command.c.
4251 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4253 * Fixed the IDENTIFY command reply sending to chech better valid
4254 clients. It was possible to send incomplete list of replies.
4255 Affected file silcd/command.c.
4257 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4259 * Added silc_client_command[s]_[un]register functions now to
4260 dynamically register the commands in client library. Removed
4261 the static table of commands. This allows the client library
4262 to call commands without causing the application to know about
4263 what commands library has called.
4265 Removed the INFO command reply kludge to detect when the command
4266 was called by library. Now library use its own command reply
4267 function for INFO command.
4269 Added function silc_client_command_call to call a command.
4270 Application can use it to call command, not access the structure
4273 Now all commands that are sent by the client library (not
4274 explicitly sent by application) use own command reply functions.
4276 Affected files around lib/silcclient/ and in
4277 irssi/src/silc/core/.
4279 * Fixed the WHOIS command reply sending to chech better valid
4280 clients. It was possible to send incomplete list of replies.
4282 Fixed the WHOIS and IDENTIFY to send the request to router
4283 if normal server did not do it and did not find any results.
4285 Affected file silcd/command.c.
4287 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4289 * Moved the internal data from SilcClient context into its
4290 own file, not accesible to application. Affected files
4291 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4292 and other files in client library.
4294 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4296 * Added doc/examples installation target in Makefile.am.pre.
4299 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4301 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4302 commands the found client entry will be removed from the
4303 cache, after notifying application about the error. Affected
4304 file lib/silcclient/command_reply.c.
4306 * Changed the /MSG to check for exact nickname user gave, and
4307 not let `nick' match `nick@host' if it is only one found. Now,
4308 user must type the exact nickname (like nick@host2) even if
4309 there are no more than one same nicks found. This is to avoid
4310 a possibility of sending nickname to wrong nickname since
4311 `nick' could match `nick@host'. Affected file is
4312 irssi/src/core/silc-servers.c.
4314 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4316 * Do not print "you are now server operator" or similar when
4317 giving /away command. Affected files are
4318 irssi/src/silc/core/client_ops.c, silc-servers.h.
4320 * Made the silc_server_command_pending_error_check to send
4321 the same command reply payload it received back to the
4322 original sender of the command. This way all arguments
4323 that was received by the server will be received by the
4324 client too. Affected file silcd/command.c.
4326 * Added the silc_idcache_add to return the created cache entry
4327 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4329 * Add global clients to expire if they are not on any channel.
4330 This is because normal server will never know if they signoff
4331 if they are not on any channel. The cache expiry will take
4332 case of these entries. This is done by normal servers only.
4333 The affected files are silcd/command_reply.c,
4334 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4336 * If server receives invalid ID notification for WHOIS or
4337 IDENTIFY and the ID exists in the lists, it is removed.
4338 Affected file silcd/command_reply.c.
4340 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4341 in client then client entry that it matches is searched and
4342 the nickname is printed on the screen for user. Affected
4343 file irssi/src/silc/core/client_ops.c.
4345 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4347 * Use cache entry expire time in the LIST command reply to
4348 purge old entries from the cache after the LIST command
4349 reply has been received. This way we don't have non-existent
4350 entries in the cache for too long. Affected file is
4351 silcd/command_reply.c.
4353 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4355 * If we are normal server, and we've not resolved client info
4356 in WHOIS or IDENTIFY from router, and it is global client,
4357 we'll check whether it is on some channel. If it is not
4358 then we cannot be sure about its validity and will resolve it
4359 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4360 file silcd/command.c.
4362 * Search channel by name (if possible) rather than by ID
4363 in IDENTIFY command's command reply. Affected file is
4364 silcd/command_reply.c.
4366 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4368 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4369 Updated specs and implemented it. Affected file silcd/command.c,
4370 silcd/packet_send.c and silcd/packet_receive.c.
4372 * Implemented the <founder auth> payload handling in the JOIN
4373 command. If provided all conditions for channel joining
4374 except requirement to provide correct passphrase can be
4375 overrided by the channel founder. Updated the protocol specs.
4376 Affected file silcd/command.c.
4378 Added support for founder auth in JOIN command in client
4379 library. Fixed the parsing of the JOIN command now to support
4380 all options as they should be. The affected file is
4381 lib/silcclient/command.c.
4383 * Optimized the WHOIS and IDENTIFY commands to send the request
4384 to router only if it includes nicknames or other names. If
4385 they include only IDs then check the local cache first before
4386 routing. Affected file is silcd/command.c.
4388 * Added channels topic announcements. Affected file is
4389 silcd/packet_receive.c and silcd/server.c.
4391 * Fixed the silc_server_send_notify_topic_set to really destine
4392 the packet to channel. Affected file silcd/packet_send.c.
4394 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4395 library. Affected file lib/silcclient/client_notify.c.
4397 * Added UMODE announcements. Affected file silcd/server.c.
4399 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4401 * Memory leak fixes in:
4403 lib/silcutil/silcsockconn.c
4404 lib/silcske/silcske.c
4405 lib/silcske/groups.c
4407 lib/silccrypt/silcpkcs.c
4408 lib/silccore/silccommand.c
4409 lib/silccore/silcidcache.c
4414 * ROBOdoc documented the lib/silcske/groups.h file and a
4415 bit changed the interface for better.
4417 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4419 * Update the client entry context in the ID cache after
4420 nick change. Affected file lib/silcclient/command.c.
4421 Fixes the CUMODE command when regaining founder privileges,
4422 and a little WHOIS problem.
4424 * Fixed silc_net_gethostbyname to correctly call the
4425 inet_ntop. Affected file lib/silcutil/silcnet.c.
4427 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4429 * Added IPv6 support checking to the configure.in.pre, added
4430 also --enable-ipv6 option to override the check. Affected
4431 file configure.in.pre.
4433 * The silc_thread_create now calls the start function
4434 directly if threads support is not compiled in. Removes
4435 ugly #ifdef's from generic code. Affected files are
4436 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4438 * Added silc_net_gethostby[name/addr]_async to asynchronously
4439 resolve. Affected files are lib/silcutil/silcnet.[ch].
4441 * Added support for rendering IPv6 based server, client and
4442 channel IDs. Affected file lib/silcutil/silcutil.c.
4444 * Added support for creating IPv6 based server IDs. Affected
4445 file is silcd/serverid.c.
4447 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4449 * Added silc_net_gethostby[addr/name] into the
4450 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4451 routines. Added silc_net_is_ip[4/6]. Affected file is
4452 lib/silcutil/unix/silcunixnet.c. All routines that take
4453 address as argument now supports both IPv4 and IPv6 addresses.
4455 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4457 * Fixed LIST command reply sending in server. Affected file
4460 * Server now sends the kicker's client ID in the KICK notify
4461 to the kicked client. Affected file silcd/command.c.
4463 * The client library now parses the kickers client ID and
4464 UI displays it. Affected files lib/silcclient/client_notify.c
4465 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4467 * Made all payload parsing function prototypes consistent.
4468 They all take now const unsigned char * and uint32 pair as
4469 the payload data instead of SilcBuffer. Changes all around
4470 the source tree. Other unsigned char* -> const unsigned char*
4471 changes around the tree as well.
4473 * Optimized SFTP client and server packet sending not to
4474 allocate new buffer for each packet but to recycle the
4475 first allocated buffer. Affected files are
4476 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4478 * Optimized the SFTP client to use SilcList instead of
4479 SilcDList for requests, because it is faster. Affected file
4480 is lib/silcsftp/sftp_client.c.
4482 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4483 into lib/silccore/silcid.[ch].
4485 Renamed silcpayload.[ch] into silcargument.[ch].
4487 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4489 * If client entry is deleted with active key agreement
4490 session, abort the session.
4492 The silc_client_abort_key_agreement now calls the completion
4493 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4495 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4498 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4500 * Don't use __restrict in older GCC's. Affected file is
4501 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4503 * silc_net_localhost now attempts to reverse lookup the
4504 IP/hostname. Affected file lib/silcutil/silcnet.c.
4506 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4507 command. It can be used to gain founder privileges at
4508 the same time when joining the channel.
4510 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4511 kicker's client ID as well. Updated protocol specs.
4513 Defined that the server must send SILC_COMMAND_IDENTIFY
4514 command reply with error status to client who sent
4515 private message with invalid client ID.
4517 Updated the protocol specification.
4519 * Added silc_server_send_command_reply to send any
4520 command reply. Affected file silcd/packet_send.[ch].
4522 * Added silc_id_payload_encode_data to encode ID payload
4523 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4525 * The server now send IDENTIFY command reply with error
4526 status if client ID in private message is invalid. Affected
4527 file silcd/packet_receive.c.
4529 * Save the server key file with server's IP address in
4530 the filename instead of hostname. The affected file is
4531 irssi/src/silc/core/client_ops.c.
4533 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4535 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4538 * Added libtool support for compiling shared objects in
4539 lib/silcsim. Affected file configure.in.pre and
4540 lib/silcsim/Makefile.am. Original patch by cras.
4542 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4544 * Pid file configuration, and server's config file fixes
4545 patch by toma. Updated CREDITS file.
4547 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4549 * Fixed silc_client_channel_message to not try to decrypt
4550 the message twice if it resolved the destination client
4551 information. This could cause of dropping one channel
4552 message. Affected file lib/silcclient/client_channel.c.
4554 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4556 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4557 lib/silcclient/client.c. This function is used when the SILC
4558 Client is run under some other scheduler, or event loop or
4559 main loop. On GUI applications, for example this may be
4560 desired to used to run the client under the GUI application's
4561 main loop. Typically the GUI application would register an
4562 idle task that calls this function multiple times in a second
4563 to quickly process the SILC specific data.
4565 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4567 * Fixed silc_server_drop() for dropping the supplementary
4568 groups as well, this could cause a security hole on some
4571 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4573 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4576 * Write PID file after dropping privileges. Added -F option
4577 to run server on foreground. A patch by debolaz.
4578 Affected files silcd/server.c, silcd/silcd.c.
4580 * Fixed MOTD to return the MOTD file server name. Affected
4581 file silcd/command.c.
4583 * Added INFO command reply handling to the Irssi SILC Client.
4584 Affected file irssi/src/silc/core/client_ops.c.
4586 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4588 * Fixed the silc_idcache_list_* routines to really support
4589 the dynamic list. Fixes a crash. Affected file is
4590 lib/silccore/silcidcache.c.
4592 * Fixed the LIST command reply to really call LIST command's
4593 pending callbacks. Affected file silcd/command_reply.c.
4595 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4597 * Update conn->local_entry->nickname after giving NICK
4598 command. Affected file lib/silcclient/command.c.
4600 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4602 * Added the [pid] option to the silcd configuration file
4604 Affected files: serverconfig.[ch] and silcd.c
4606 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4608 * Save fingerprint in WHOIS command reply in server.
4609 Affected file silcd/command_reply.c.
4611 * Fixed NICK commands pending callback registration.
4612 Affected file lib/silcclient/command.c.
4614 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4616 * Use ++server->cmd_ident when sending commands in server,
4617 instead of random number. Affected file silcd/command.c.
4619 * Fixed GETKEY command reply to call actually GETKEY pending
4620 command callbacks. Affected file silcd/command_reply.c.
4622 * A bit stricter check for nicknames. Check for same nickname
4623 in NICK command also. Affected file silcd/command.c.
4625 * Do not call INFO command everytime client ID changes, only
4626 during first connecting. Affected file lib/silcclient/client.c.
4628 * Set the new nickname only after successful command reply for
4629 NICK command is returned by server. Affected file
4630 lib/silcclient/command.c.
4632 * Remove nicknames from nicklist during server_signoff notify.
4633 Should fix /NAMES bit more. The affected file is
4634 irssi/src/silc/core/silc-channels.c.
4636 * Added `fingerprint' field to the SilcIDListData in the
4637 silcd/idlist.h to hold the fingerprint of the client's
4640 Send the fingerprint of the client's public key in WHOIS
4643 Affected files silcd/command.c, and silcd/idlist.[ch].
4645 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4646 create fingerprint from given data.
4648 * Show the fingerprint of the client's public key in WHOIS.
4649 Affected files irssi/src/module-formats.[ch] and
4650 irssi/src/silc/core/client_ops.c.
4652 * Format the multiple same nicknames also during JOIN and
4653 NICK_CHANGE notifys. Affected file is
4654 lib/silcclient/client_notify.c.
4656 * Do not print error on screen for invalid private message
4657 payload since it can come if someone is sending private
4658 messages with wrong key. Affected file
4659 lib/silccore/silcprivate.c.
4661 * Fixed multiple concurrent /PING crash. Affected file
4662 lib/silcclient/command.c.
4664 * Changed the wrong ID encoding. All IP addresses must be
4665 in MSB first order in encoded format. They were encoded
4666 wrong and was in LSB format. Affected files are
4667 silcd/serverid.c, lib/silcutil/silcutil.c.
4669 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4671 * Call the `connect' client operation through the scheduler
4672 in case of error. Affected file lib/silcclient/client.c.
4674 * Call the `failure' client operation even if the error
4675 occurred locally during a protocol. Affected file is
4676 lib/silcclient/protocol.c.
4678 * Added support of sending LIST command to router from normal
4679 server. This way normal server can get list of all channels
4680 in the network too. Fixed the channel list sending in the
4681 server too. Affected files are silcd/command.c, and
4682 silcd/command_reply.[ch].
4684 * Added silc_server_update_channels_by_server and
4685 silc_server_remove_channels_by_server. They are used during
4686 disconnection of primary router and in backup router protocol.
4687 Affected file silcd/server_util.[ch], silcd/server.c and
4688 silcd/server_backup.c.
4690 * Fixed channel adding to global list in IDENTIFY command
4691 reply in server. Affected file silcd/command_reply.c.
4693 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4695 * If the incoming packet type is REKEY or REKEY_DONE process
4696 that packet always synchronously. Fixes yet another MAC
4697 failed error on slow (dialup) connections. Affected file
4698 lib/silcclient/client.c and silcd/server.c.
4700 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4702 * Call check_version SKE callback for initiator too. Affected
4703 file lib/silcske/silcske.c.
4705 * Implemented fix for security hole found in the SKE that was
4706 fixed in the specification few days back; the initiator's
4707 public key is now added to the HASH value computation.
4708 Added backwards support for the old way of doing it too, for
4709 old clients and old servers. Affected file is
4710 lib/silcske/silcske.c.
4712 * Enabled mutual authentication by default in SKE. If initiator
4713 is not providing mutual authentication the responder will
4714 force it. This will provide the proof of posession of the
4715 private key for responder. The affected files are
4716 lib/silcclient/protocol.c and silcd/protocol.c.
4718 * Do not cache anymore the server's public key during SKE.
4719 We do mutual authentication so the proof of posession of
4720 private key is done, and if the server is authenticated in
4721 conn auth protocol with public key we must have the public
4722 key already. Affected file silcd/protocol.c.
4724 * Added new global debug variable: silc_debug_hexdump. If
4725 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4726 file lib/silcutil/silclog.[ch].
4728 * Fixed compilation warning due to char * -> const char *.
4729 Affected files lib/silcutil/silcnet.h, and
4730 lib/silccore/silcauth.[ch].
4732 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4734 * Fixed CMODE command when new channel key was created. If
4735 the creation failed the old key was removed. Next time giving
4736 same command would crash the server since the old key was
4737 freed already. Affected file silcd/command.c.
4739 * Fixed the silc_server_announce_get_channels to not crash
4740 on reconnect. Affected file silcd/server.c.
4742 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Added silc_log_set_debug_string function to set a regex
4745 string to match for debug output. Only the function names,
4746 or filenames matching the given debug string is actually
4747 printed. This way it is possible to filter out those debug
4748 strings that user is not interested in.
4750 Fixed a bug in silc_string_regexify.
4752 Affected files lib/silcutil/silclog.[ch], and
4753 lib/silcutil/unix/silcunixutil.c.
4755 * Changed the -d options in both server and Irssi SILC client
4756 to take the debug string as argument. Affected files
4757 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4759 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * Added silc_hash_babbleprint to create a Bubble Babble
4762 Encoded fingerprint. The encoding is developed by Antti
4763 Huima (draft-huima-babble-01.txt), and it creates human
4764 readable strings out of binary data. Affected file
4765 lib/silccrypt/silchash.[ch].
4767 * Print the babble print now in addition of fingerprint as well
4768 in Irssi SILC client. Affected files are
4769 irssi/src/fe-common/silc/module-formats.[ch],
4770 irssi/src/fe-common/silc/core/client_ops.c.
4772 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4774 * Fixed a security problem found in SKE. The initiator's
4775 public key too is now added to the HASH hash value creation
4776 which is signed by the responder to create the SIGN value.
4777 This will prevent anyone in the middle to lie to the responder
4778 about the initiator's public key. If this is done now, the
4779 man in the middle will get caught. Updated the protocol
4782 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * Better installation directory handling. Configure module
4785 paths and other paths automatically to example_silc* files
4786 in doc/. A patch by toma.
4788 * Fixed compiler warning from MPI library, and from SILC RNG.
4791 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4792 It can be configured with ./configure. A patch by toma.
4794 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4796 * Find correct make to use in prepare-clean. A patch by
4797 toma. Affected file prepare-clean.
4799 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4801 * Added irssi variables use_auto_addr, auto_bind_ip,
4802 auto_bind_port and auto_public_ip.
4804 * Changed the interface for silc_client_send_key_agreement
4805 in lib/silcclient/silcapi.h
4809 irssi/src/silc/core/silc-core.c
4811 lib/silcclient/silcapi.h
4812 irssi/src/silc/core/silc-channels.c
4813 lib/silcclient/client_keyagr.c
4816 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4818 * Added silc_pkcs_public_key_compare to compare two
4819 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4821 * Check that the client who set the founder mode on the
4822 channel is the same client that is giving the founder
4823 mode to itself. It is done by comparing the saved public
4824 key (it is saved even in the authentication is passphrase).
4825 Affected file silcd/command.c.
4827 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4829 * Do not process packet for disconnected socket connection.
4830 Affected file lib/silccore/silcpacket.c.
4832 * Process the DISCONNECT packet through scheduler in the
4833 client library. Affected file lib/silcclient/client.c.
4835 * Fixed the silc_client_packet_parse to not to increase
4836 the packet sequence number if the conn->sock and the
4837 current socket connection is not same. This can happen
4838 for example during key agreement when the conn includes
4839 multiple socket connections (listeners). Affected file
4840 lib/silcclient/client.c.
4842 * The sender of the file transfer request now provides also
4843 the pointer (listener) for the key exchange protocol. If
4844 the listener cannot be created then it sends empty key
4845 agreement and lets the receiver provide the listener.
4847 Added `local_ip' and `local_port' arguments to the
4848 silc_client_file_send. If they are provided they are used,
4849 if not then it will attempt to find local IP address, if
4850 not found or bind fails then the remote client will provide
4853 Affected files are lib/silcclient/client_ftp.c and
4854 lib/silcclient/silcapi.h.
4856 * Extended the FILE SEND command to support defining the
4857 local IP and port for key exchange listener. They are
4858 optional. Affected file irssi/src/silc/core/silc-servers.c.
4860 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Defined to WHOIS command reply the sending of fingerprint
4863 of the client's public key (if the proof of posession of the
4864 corresponding private key is verified by the server).
4865 Updated to the protocol specification.
4867 * Added support of receiving the client's public key's
4868 fingerprint in command reply in client library. Affected
4869 file is lib/silcclient/command_reply.c, and
4870 lib/silcclient/idlist.[ch].
4872 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4874 * Do not send over 128 chars long nickname to the server
4875 in NICK command. Affected file lib/silcclient/command.c.
4877 * Do not send over 256 chars long channel names to the server
4878 in JOIN command. Affected file lib/silcclient/command.c.
4880 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4882 * Assure that silc_server_close_connection cannot be called
4883 twice for same socket context. Affected file is
4886 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4888 * Send error message to application if opening file for
4889 writing during file transfer fails. Affected file is
4890 lib/silcclient/client_ftp.c.
4892 Remove all file transfer sessions for a client that we're
4893 removing from ID cache.
4895 Affected file is lib/silcclient/client_ftp.c.
4897 * Fixed silc_net_addr2bin to return correct address. Affected
4898 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4900 * Fixed file transfer session removing on signoff notify.
4901 Affected file irssi/src/silc/core/silc-servers.c.
4903 * Added the SilcClientFileError to be returned in the monitor
4904 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4905 Affected file lib/silcclient/silcapi.h.
4907 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4909 * Fixed a crash in silc_client_ftp_free_sessions and
4910 silc_client_ftp_session_free_client. Affected file
4911 lib/silcclient/client_ftp.c.
4913 * Added `disabled' field in the SilcChannelEntry in the server
4914 to indicate if the server entry is disabled. Affected file
4915 silcd/idlist.h, silcd/command[_reply].c.
4917 * SILC server adds now /var/run/silcd.pid everytime it is
4918 started. Affected file silcd/silcd.c.
4920 * Added silc_server_packet_send_clients to send a packet to
4921 the provided table of client entries. Affected file
4922 silcd/packet_send.[ch].
4924 * Fixed a crash in client resolving in client_prvmsg.c in
4925 client library. Affected file lib/silcclient/client_prvmsg.c.
4927 * Do not actually remove the client directly from ID cache
4928 during SERVER_SIGNOFF, but invalidate it. This way we
4929 preserve the WHOWAS info for the client. Affected file
4930 silcd/server_util.c.
4932 * Fixed SERVER_SIGNOFF notify handling in the server. The
4933 server is now able to process incoming SERVER_SIGNOFF notify
4934 for a server that it doesn't even know about. It will remove
4935 the clients provided in the notify. Affected file
4936 silcd/packet_receive.c.
4938 * Check for partial packet in data queue after every packet that
4939 was found from the queue. Return and wait for more data if
4940 there is partial data in queue. Affected file is
4941 lib/silccore/silcpacket.c.
4943 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4945 * Added SilcClietFileError enum to indicate error in
4946 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4947 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4948 Affected files lib/silcclient/silcapi.h and
4949 lib/silcclient/client_ftp.c.
4951 * Check that newsize in silc_buffer_realloc is larger than
4952 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4954 * Added better monitor of file transfers. It now monitors
4955 key agreement protocol during the file transfer too. Added
4956 error reporting too. Affected files
4957 irssi/src/silc/core/silc-servers.c,
4958 irssi/src/fe-common/silc/module-formats.[ch].
4960 * Wrote a help file for FILE command.
4962 * Added silc_rng_global_get_byte_fast to get not-so-secure
4963 random data as fast as possible. Random data is read from
4964 /dev/urandom if available and from the SILC RNG if not
4965 available. It is used in padding generation. Affected file
4966 lib/silccrypt/silcrng.[ch].
4968 * All packets in client library are now processed synchronously.
4969 Optimized packet processing a lot. Affected file
4970 lib/silcclient/client.c.
4972 * All server connection packets are processing synchronously
4973 now in server, to optimize packet processing. Affected file
4976 * Include files are installed now only in Toolkit distribution
4977 if make install is given. Affected files: all Makefile.am's.
4979 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4981 * Assure that silc_client_notify_by_server_resolve does not
4982 resolve the client information multiple times. If it cannot
4983 be found by the first it cannot be found at all. Affected
4984 file lib/silcclient/client_notify.c.
4986 * Fixed WHOWAS command reply calling. Affected file
4987 lib/silcclient/command_reply.c.
4989 * Removed all references to silc_idlist_get_client from the
4990 Irssi SILC client since that call is internal call used by
4991 the library. The Irssi SILC client will use now client
4992 retrieval functions found in silcapi.h.
4994 * Fixed a bug in resolving nickname info before sending
4995 private message. It used freed memory. Affected file
4996 irssi/src/silc/core/silc-servers.c.
4998 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Assure my_channels statistics cannot go negative in server.
5001 Affected files silcd/server.c, silcd/server_util.c.
5003 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5007 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * Win32 Toolkit changes. Affected files
5010 win32/silc.dsw, win32/libsilc/libsilc.def,
5011 win32/libsilcclient/libsilc.def,
5012 lib/silcutil/silcutil.c, and
5013 lib/sftp/sftp_fs_memory.c.
5015 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Added silc_net_localip to return local host's IP address.
5018 Affected file lib/silcutil/silcnet.[ch].
5020 * If key exchange or rekey protocol is active for a connection
5021 parse all packets syncronously since there might be packets
5022 in packet queue that we are not able to process without first
5023 processing packets before them. Affected file silcd/server,
5024 lib/silcclient/client.c.
5026 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5027 whether library should continue processing the packet.
5028 Affected file lib/silccore/silcpacket.h.
5030 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5031 SilcSFTPMonitorData to SFTP server to monitor various
5032 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5033 lib/silcsftp/sftp_server.c.
5035 * Added silc_file_size to return file size. Affected file
5036 lib/silcutil/silcutil.[ch].
5038 * Implemented the file transfer support for the client library.
5039 Added preliminary support for simple client to client one-file
5040 transmission. Affected file lib/silcclient/client_ftp.c,
5041 lib/silccilent/client.[ch].
5043 * Added new local command FILE to the Irssi SILC Client.
5044 It is used to perform the file transfer. It has subcommands
5045 SEND, RECEIVE, SHOW and CLOSE. Affected files
5046 irssi/src/silc/core/client_ops.c,
5047 irssi/src/silc/core/silc-server.[ch].
5049 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Relay the SILC_PACKET_FTP in the server. Affected files
5052 silcd/server.c and silcd/packet_receive.c.
5054 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5056 * Renamed silc_file_read and silc_file_write to functions
5057 silc_file_readfile and silc_file_writefile. Added function
5058 silc_file_open and silc_file_close. Affected files
5059 lib/silcutil/silcutil.[ch].
5061 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Resolve the client info when received private message or
5064 channel message for a client which nickname we don't know.
5065 Affected files lib/silcclient/client_prvmsg.c and
5066 lib/silcclient/client_channel.c.
5068 * Do not crash in /KEY if client is not connected. Affected
5069 file irssi/src/silc/core/silc-channels.c.
5071 * Added SilcClientStatus field to the SilcClientEntry in the
5072 lib/silcclient/idlist.h.
5074 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5075 is incomplete and is being resolved, it won't be resolved
5078 Make sure also that USERS command reply does not resolve
5079 twice information. Affected file is
5080 lib/silcclient/command_reply.c.
5082 Make sure that silc_client_get_clients_by_list does not
5083 resolve twice same information.
5085 * Check for valid client->id in the silc_server_free_client_data.
5086 Affected file silcd/server.c.
5088 * Fixed /GETKEY nick@server not to crash if the server entry
5089 is not found. Affected file lib/silcclient/command.c.
5091 * Fixed the silc_server_check_cmode_rights to check the
5092 requested modes correctly. Affected file silcd/command.c.
5094 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Better checks for non-printable chars in nick added.
5097 Affected file silcd/command.c.
5099 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5101 * Call the silc_server_udpate_servers_by_server in the
5102 primary router that comes back online in the backup resuming
5103 protocol. Otherwise it routes packets wrong. Affected file
5104 silcd/server_util.[ch], silcd/server_backup.c.
5106 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5109 lib/silcutil/silcbuffmt.[ch].
5111 * Redefined the SILC packet header to include the padding
5112 length. Affected file lib/silccore/silcpacket.[ch].
5114 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5115 length for maximum padding up to 128 bytes). Affected
5116 file lib/silccore/silcpacket.h.
5118 * Removed all backwards support for old 0.5.x MAC thingies.
5119 The SILC packet header change makes it impossible to be
5120 backwards compatible.
5122 * Send the ENDING packet with timeout in the backup resuming
5123 protocol. This is to assure that all routers has connected
5124 to the primary router. Affected file silcd/server_backup.c.
5126 * Changed the RNG to take the first IV from random data. It
5127 used to take it from zero actually. Changed the RNG also
5128 to use /dev/urandom during session. /dev/random is used
5129 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5131 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Changed the SILC packet header to have the first two bytes
5134 (the packet length) encrypted. Affected files aroung the
5135 code tree, lib/silccore/silcpacket.[ch]. Removed the
5136 SilcPacketCheckDecrypt callback. It is not needed anymore
5137 since the silc_packet_receive_process will determine now
5138 whether the packet is normal or special.
5140 * Implemented the unidirectional MAC keys. Affected files
5141 lib/silcske/silcske.c, silcd/protocol.c and
5142 lib/silcclient/protocol.c.
5144 * Implemented the packet sequence number to the MAC computation.
5145 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5146 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5147 lib/silcclient/protocol.c.
5149 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * Allow backup router to announce servers. All servers
5152 announced by backup router are added to the global list
5153 automatically. Update hte server's socket to our primary
5154 router also when backup router announces a server.
5155 Affected file silcd/packet_receive.c.
5157 * Do not update the client->router in the function
5158 silc_server_udpate_clients_by_server if the client is on
5159 global list. We might fail to find any specific server
5160 for locally connected clients and local cell clients. They
5161 should still use the `from' and not `to' as client->router.
5162 This fixes backup router resuming protocol. Affected file
5163 silcd/server_util.c.
5165 * Decrease channel statistics count only if the channel
5166 deletion worked. Affected files are silcd/server.c and
5167 silcd/server_util.c.
5169 * Added silc_server_update_servers_by_server to update origin
5170 of all server entries. Used during backup router protocol.
5171 Affected files silcd/server_util.[ch], silcd/server.c. and
5172 silcd/backup_router.c.
5174 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5175 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5176 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5177 lib/silccrypt/silchmac.c.
5179 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * Assure that router cannot reroute the same channel message
5182 to the sender. Affected file silcd/packet_receive.c.
5184 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Made better checks that the channel message is not sent
5187 to the router it came from. Affected file is
5188 silcd/packet_send.c. Fixed memory leak too.
5190 * Announce informations for incoming router connection, but
5191 only after checking if it is replaced by backup router.
5192 Affected file silcd/packet_receive.c.
5194 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * Fixed the backup resuming protocol to work in multiple
5197 router environment. Affected file silcd/server_backup.c.
5199 * Route packet only to one router in the function
5200 silc_server_packet_send_to_channel. Affected file is
5201 silcd/packet_send.c.
5203 * Fixed silc_server_send_notify_dest to set the broadcast
5204 flag. Fixed the silc_server_send_notify_topic to actually
5205 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5206 Affected file silcd/packet_send.c.
5208 * Changed the SFTP Filesystem interface. Changed the
5209 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5210 the filesystem operation function. The SilcSFTPFilesystem
5211 is now a context that is allocated by all filesystem allocation
5212 functions and it already includes the operations structure
5213 and filesystem specific context. It is given as argument
5214 now to the silc_sftp_server_start. This made the interface
5215 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5216 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5218 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * Changed the backup router adding and getting interfaces
5221 in the server. The router that will be replaced by the
5222 specified backup router is now sent as argument. Affected
5223 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5226 * Added silc_net_addr2bin_ne to return the binary form of
5227 the IP address in network byte order. Affected files
5228 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5230 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Check for existing server ID in silc_server_new_server
5233 and in silc_server_connect_to_router_final and remove the
5234 old entry if it exists. Affected file silcd/packet_receive.c,
5237 * Send the channel message always to only one router, either
5238 in upstream or downstream. Affected file is
5239 silcd/packet_send.c.
5241 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5243 * Wrote the definition of the backup resuming protocol to the
5244 protocol specification.
5246 * Removed one redundant channel key generation from normal
5247 server during joining procedure. Removed one redundant
5248 channel key sending from server to router during joining
5249 procedure. Affected file silcd/command.c.
5251 * Made minor bugfixes to the backup router resuming protocol.
5252 Affected file silcd/server_backup.c, server.c.
5254 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Added --disable-asm configuration option. Affected files
5257 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5260 * Implemented the backup resuming protocol that is used to
5261 resume the primary router position in the cell after the
5262 primary router comes back online. Affected files
5263 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5264 and silcd/server_util.[ch].
5266 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Sleep two (2) seconds after sending QUIT command to server.
5269 Affected file lib/silcclient/command.c.
5271 * Assure that if outgoing data buffer is pending do not force
5272 send any data. Affected file silcd/packet_send.c.
5274 * Assure that if outgoing data buffer is pending do not force
5275 send any data. Affected file lib/silcclient/client.c.
5277 * Implemented the backup router support when the primary router
5278 goes down. The servers and routers can now use the backup
5279 router as new primary router without loosing connectivity.
5281 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5284 in the server to indicate disabled entry. All data read
5285 from the connection will be ignored and no data is sent
5286 for entry that is disabled. Affected files are
5287 silcd/idlist.h, silcd/server.c.
5289 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Created SFTP client and server test programs in the
5292 lib/silcsftp/tests directory.
5294 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Implemented memory filesystem (virtual filesystem) for
5297 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5300 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Implemented the SFTP (SSH File Transfer Protocol) to the
5303 lib/silcsftp. It includes SFTP client and SFTP server
5306 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Moved lib/silccore/silcprotocol.[ch] to the
5309 lib/silcutil library.
5311 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5312 take variable argument list pointer as argument. Affected
5313 file lib/silcutil/silcbuffmt.[ch].
5315 * Added silc_buffer_set function that is used to set data
5316 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5317 Affected file lib/silcutil/silcbuffer.h.
5319 * Changed various routines in the core library to use the new
5320 silc_buffer_set instead of allocating new buffer only for
5323 * Added 64-bit value formatting and unformatting support to the
5324 silc_buffer_[un]format routines. Affected file is
5325 lib/silcutil/silcbuffmt.[ch].
5327 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5328 to includes/bitmove.h.
5330 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Fixed channel user mode saving in client library. Affected
5333 file lib/silcclient/command[_reply].c.
5335 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Defined the file transfer to the SILC Protocol. Added
5338 new packet type SILC_PACKET_FTP and defined File Transfer
5339 Payload. The mandatory file transfer protocol is SFTP
5340 (SSH File Transfer Protocol). Affected file in addition
5341 of the internet draft is lib/silccore/silcpacket.h.
5343 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5344 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5345 is used as part of backup router protocol when the primary
5346 router of the cell is back online and wishes to resume
5347 the position as primary router.
5349 * Redefined the MAC generation keys in the protocol. The
5350 same key is not used anymore in both direction. Both
5351 direction will now use different keys for sending and
5352 receiving. This fixes a potential security flaw. This
5353 change causes incompatibilities in the protocol.
5355 * Redefined also the MAC computation from the packet.
5356 An packet sequence number is now added to the MAC
5357 computation. This prevents possible replay attacks against
5358 the protocol. This change too causes incompatibilities
5361 Added `sequence' field to the SilcPacketContext to hold
5362 the current sequence number for the packet.
5364 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Added `created' field to the SilcIDListData in the file
5367 silcd/idlist.h to indicate the time when the entry was
5370 * Added `created' field to the SilcChannelEntry too. Affected
5371 file silcd/idlist.h.
5373 * Added `creation_time' aguments to all the announcement functions
5374 in the server. If it is provided then only the entries that
5375 was created after the provided time frame are actually
5376 announced. Affected file silcd/server.[ch].
5378 * The protocol says that the Channel ID's IP address must be
5379 based on the router's IP address. Added check for this in
5380 the silc_server_new_channel when processing incoming New Channel
5381 Payload. Affected file silcd/packet_receive.c.
5383 * Print out the correct version with --version in SILC client.
5384 Affected file irssi/src/silc/core/silc-core.c.
5386 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5388 * Fixed WHOWAS command to check for completnes of the client
5389 entry always, not just when the command is coming from client.
5390 Affected file silcd/command.c.
5392 * Added new function silc_server_packet_queue_purge to purge the
5393 outgoing data queue to the network. After the function returns
5394 it is guaranteed that the outgoing packet queue is empty.
5395 Affected file silcd/packet_send.[ch].
5397 * Purge the outgoing packet queue in the rekey protocol's final
5398 callback to assure that all rekey packets go to the network
5399 before quitting the protocol. Affected file silcd/server.c.
5401 * Added silc_client_packet_queue_parse as similar function as
5402 in server to the client library. The affected file is
5403 lib/silcclient/client.c.
5405 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Splitted silcd/server.c and created silcd/server_util.[ch]
5408 for utility functions.
5410 * Added new socket flag SILC_SF_DISABLED to indicate that the
5411 connection is open but nothing can be sent to or received from
5412 the connection. Affected file lib/silcutil/silsockconn.[ch].
5413 The checking for disabled socket is checked in the low level
5414 silc_socket_write and silc_socket_read functions.
5416 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Allow only nicknames and channel names that fits into the
5419 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5421 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * When processing JOIN command reply in server check that if
5424 the channel exists in our global list we'll move it the local
5425 list. Affected file silcd/command_reply.c.
5427 * Fixed the check whether client is joined on the channel already
5428 in JOIN command. Affected file lib/silcclient/command.c.
5430 * Fixed the JOIN command reply to check whether the channel
5431 already exists. Affected file lib/silcclient/command_reply.c.
5433 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5435 * Added silc_ske_status_string to map the SKE error numbers
5436 to readable strings. The affected files are
5437 lib/silcske/silcske[_status].[ch].
5439 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * Do not show the private channels on the WHOIS channel list
5442 as it is not allowed by the protocol. The affected file is
5445 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Assure that the packet length digged from the actual packet
5448 is something sensible in the silc_packet_decrypt_rest_special
5449 in lib/silccrypt/silcpacket.c.
5451 * Free and NULL the allocated pointer in silc_hmac_alloc if
5452 the HMAC allocation fails. The affected file is
5453 lib/silccrypt/silchmac.c.
5455 * Print the selected security properties to the log files in
5456 the server. Affected file silcd/protocol.c.
5458 * Add SKE's reference counter even if calling the completion
5459 callback manually. Otherwise it goes negative, although it
5460 does not cause any problems. The affected file is
5461 lib/silcske/silcske.c.
5463 * Remove the client entry with short timeout after giving the
5464 KILL command. Affected file lib/silcclient/command.c.
5466 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5467 case all found clients are already disconnected (WHOWAS would
5468 found them) in the server. Affected file silcd/command.c.
5470 * Update the last_receive (time of last data received) to be
5471 updated only when received private or channel message so that
5472 the idle time showed in WHOIS makes more sense.
5474 * Added boolean field `valid' in to the SilcClientEntry in the
5475 client library to indicate whether the entry is valid or not.
5476 This fixes the nickname change bug on channel when changing
5477 the nickname to be same than the old (like nick to Nick) the
5478 nickname formatter doesn't set the new nick anymore to Nick@host.
5479 Affected file lib/silcclient/idlist.[ch].
5481 * Now actually fixed the nickname changing on disconnection.
5482 Added new function silc_change_nick to the Irssi SILC Client.
5483 Affected file irssi/src/silc/core/client_ops.c,
5484 irssi/src/silc/core/silc-nicklist.[ch].
5486 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Check that the public key exists in the GETKEY command before
5489 trying to encode it. Affected file silcd/command.c.
5491 * Print some notifications on received public keys with GETKEY
5492 command in the Irssi SILC Client. Affected files are
5493 irssi/src/fe-common/silc/module-formats.[ch],
5494 irssi/src/silc/core/client_ops.c.
5496 * Use IDENTIFY command to resolve the server information in the
5497 GETKEY command instead of INFO command. Affected file
5498 lib/silcclient/command.c.
5500 * All command reply functions in the client library now calls
5501 the pending command reply callbacks even if an error has
5502 occurred. The server has done this a long time and now it was
5503 time to move the client library to this as well. Now all
5504 errors can be delivered back to the pending command reply
5505 callbacks if necessary. Affected files are
5506 lib/silcclient/command[_reply].[ch].
5508 * Change the nickname on disconnection back to the username
5509 because in reconnect the server will enforce it to it anyway.
5510 Affected file irssi/src/silc/core/silc-servers.c.
5512 * Fixed a config file parsing bug in the Irssi SILC client.
5513 Affected file irssi/src/silc/core/clientconfig.c.
5515 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * When printing the channel mode on JOIN, verify that the
5518 channel key and channel's HMAC are valid. Affected file
5519 irssi/src/silc/core/client_ops.c.
5521 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5524 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5525 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5527 * Removed channel key rekey task deleting from the function
5528 silc_server_save_channel_key. Affected file silcd/server.c.
5529 Added explicit timeout task context instead that is used to
5530 delete the task if we are registering a new task before the
5531 new task has elapsed.
5533 * When channel key rekey occurs the client library now saves
5534 the old channel key for a short period of time (10 seconds) and
5535 is able to use it in case some is still sending channel
5536 messages encrypted with the old key after the rekey. Affected
5537 file lib/silcclient/[idlist.h|client_channel.c].
5539 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Added check to the silc_server_new_id_real to not accept
5542 new ID if it is the sender's own ID. Affected file is
5543 silcd/packet_receive.c.
5545 * Assure that we do not announce ourself or the one we've
5546 sending our announcements when we're router and are announcing
5547 servers to our primary router. Affected file silcd/server.c.
5549 * Fixed silc_server_command_identify_check_client to assemble
5550 correct WHOIS packet. It send corrupted WHOIS packet and
5551 caused problem with router to router connections. Affected
5552 file silcd/command.c.
5554 Fixed also silc_server_command_whois_check the same way
5555 as for the IDENTIFY command.
5557 * Added new SilcIDListStatus to the server in the SilcIDListData
5558 structure. The status now includes the current status of
5559 the entry (like registered, resolved etc.). Affected file
5560 silcd/idlist.[ch]. Defined a bunch of different status types
5561 as well. This replaced the old boolean registered field as well.
5563 Added resolve_cmd_ident field to the SilcClientEntry structure
5564 too so that if the entry is for example being resolved so
5565 another command may attach to the same pending command reply
5566 without requiring to resolve the same entry again. This concept
5567 should optimize the WHOIS and the IDENTIFY resolving under
5568 heavy load by taking away unnecessary resolving for entries
5569 that are being resolved already.
5571 Added support for adding multiple pending commands for one
5572 command idenfier. Affected file silcd/command[_reply].[ch].
5574 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5575 before deleting the data. Otherwise the hash table will have
5576 freed data in comparison functions. Affected file is
5577 silcd/command_reply.c.
5579 * Fixed silc_idlist_replace_client_id to add the new entry to
5580 the cache with NULL nickname. Otherwise there will be invalid
5581 memory as the nickname after the nickname is freed. Affected
5582 file silcd/packet_receive.c.
5584 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5585 saved into wrong slots because the previous number of entries
5586 was not taken into account. Affected file silcd/idlist.c.
5587 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5589 * If we are router and we receive JOIN notify to a channel that
5590 does not have any users then notified client is marked as the
5591 channel founder, as it is it. The affected file is
5592 silcd/packet_receive.c
5594 * Added to the extended hash table API's table_del_*ext functions
5595 the destructor as argument too, so that the caller can decide
5596 which destructor to use or whether to use destructor at all.
5597 Affected file lib/silcutil/silchashtable.[ch].
5599 * Fixed ID Cache purging. It actually deleted the entries from
5600 the hash table after the data was freed. The hash table ended
5601 up comparing freed memory. The affected file is
5602 lib/silccore/silcidcache.c.
5604 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Fixed Irssi SILC client's KILL command's HELP syntax.
5608 * The USERS command now resolves the detailed user information
5609 if the userinfo field is missing. Affected file is
5610 lib/silcclient/command_reply.c.
5612 * Do not print error in silc_file_read if the read file does
5613 not exist. Just silently return NULL. Affected file is
5614 lib/silcutil/silcutil.c.
5616 * Fixed the silc_log_output to not wine about NULL filename
5617 and to not create some bogus " " filename. Affected file is
5618 lib/silcutil/silclog.c.
5620 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Fixed various printing bugs on the user interface in the
5623 Irssi SILC Client. Minor changes that were forgotten from
5626 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * Fixed the configure.in.pre and the compilation and distribution
5629 environment to support the new autoconf 2.52. That version is
5630 now required to compile the CVS trunk.
5632 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5635 to generally parse user@fqdn format strings. Affected file
5636 lib/silcutil/silcutil.c.
5638 * Added nickname_format and nickname_force_format fields to the
5639 SilcClientParams structure. The first one defines the format
5640 for the nicknames that the library will enforce if the receives
5641 multiple same nicknames. The second one is boolean value and
5642 can be used to force the library to always enforce the format
5643 to the nicknames regardles whether there are multiple nicknames
5644 or not. This configurable formatting was employed to flexibly
5645 support accessing multiple nicknames from the user interface.
5646 The userinterface can now set the nicknames to what ever format
5647 they prefer. Affected file lib/silcclient/silcapi.h.
5649 Added function silc_client_nickname_format to the file
5650 lib/silcclient/idlist.c. It performs the nickname formatting.
5652 Added new field `hostname´ to the SilcClientEntry context.
5653 It holds the hostname of the client. Affected file is
5654 lib/silcclient/idlist.h.
5656 * Irssi SILC Client sets the nicknames in nick@hostn format.
5657 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5658 irssi/src/silc/core/silc-core.c.
5660 The WHOIS printing now also shows both the real nickname and
5661 the formatted nickname so that user knows how to access the
5662 user if there are multiple same nicknames cached. Affected
5663 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5664 printing formatting too to take the hostname now as a separate
5665 argument. The Affected file is
5666 irssi/src/fe-common/silc/modules-formats.[ch].
5668 * Changed the silc_client_get_clients_local to accept the formatted
5669 nickname as argument. It accepts the real nickname too but the
5670 formatted nickname can be used to find the true entry from
5671 multiple entries. Affected file lib/silcclient/silcapi.h and
5672 lib/silcclient/idlist.c.
5674 * Added nickname_format_parse field to the SilcClientParams.
5675 It is a callback function provided by the application to parse
5676 the nickname out of the formatted nickname string. The library
5677 calls it to get the nickname from the formatted string. Since
5678 the application generally knows better the format of the nickname
5679 string it parses it instead of the library, even though library
5680 encodes the formatted string. If the callback function is not
5681 provided then the library will use the string as is. The
5682 affected file is lib/silcclient/silcapi.h.
5684 * All the nickname strings passed to the client library in
5685 commands are now expected to be formatted nickname strings.
5686 If the command does not support the formatted nickname string
5687 it will assume that the sent string is the actual nickname.
5688 Affected file lib/silcclient/command.c.
5690 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Added public key authentication support to OPER and SILCOPER
5693 commands in the client library. Affected file is
5694 lib/silcclient/command.c.
5696 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Changed the get_auth_methdod client operation to be asynchronous.
5699 It can be async if the application resolves the authentication
5700 method from the server during the negotiation. Added new
5701 SilcGetAuthMeth completion callback that the application will
5702 call after resolving the authentication method.
5704 Added function silc_client_request_authentication_method that
5705 the application can use to resolve the authentication method
5706 from the server. Added also SilcConnectionAuthRequest callback
5707 that the library will call after the server has replied. The
5708 application can call this function if it does not know the
5709 current authentication method.
5711 Affected files are lib/silcclient/client.c and
5712 lib/silcclient/silcapi.h.
5714 * The Irssi SILC client now automatically resolves the authentication
5715 method incase any configuration information is not present (and
5716 currently there never is). The affected file is
5717 irssi/src/silc/core/client_ops.c.
5719 * Fixed public key authentication from the client library.
5720 Affected file lib/silcclient/protocol.c. Changed also the
5721 protocol specification about the public key authentication in
5722 the connection authentication protocol. The actual data to be
5723 signed is now computed with a hash function before signing.
5725 * Fixed the public key authentication from the server as well.
5726 Affected file silcd/protocol.c.
5728 * Removed the mlock()'s from the memory allocation routines.
5729 Affected file lib/silcutil/silcmemory.c. The ./configure does
5730 not check anymore for the mlock(). Affected file is
5733 * Fixed USERS command in server to allow the execution of the
5734 command for private and secret channels if the client sending
5735 the command is on the channel. Affected file silcd/command.c.
5737 * Fixed silc_client_get_clients_local to return the clients
5738 count correctly. It could return wrong value. Affected file
5739 lib/silcclient/idlist.c.
5741 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5744 types. The assembler optimizations seemed not to like 64-bit
5745 data types. The assmebler optimizations thus are now enabled
5746 also for BSD systems as opposed to only enable them for Linux.
5748 * Do not check for threads at all on BSD systems. Affected
5749 file configure.in.pre.
5751 * Removed -n and -h options from the Irssi SILC Client since
5752 they are not used in silc.
5754 * Fixed the prime generation to assure that the first digit
5755 of the generated random number is not zero since our conversion
5756 routines does not like number strings that starts with zero
5757 digit. If zero digit is seen the random number is regenerated.
5758 This caused some corrupted RSA keys when the zero first digit
5759 was met. Affected file lib/silcmath/silcprimegen.c.
5761 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Fixed WIN32 configuration in the ./configure script.
5764 Fixed to include xti.h on environments that has it.
5765 Patches by Carsten Ilchmann and andrew.
5767 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Changed the silc_id_create_client_id to be collision
5770 resistant. It is now assured that there cannot be created
5771 two same client ID's. I suspect that some weird bugs in
5772 the server were actually caused by duplicate Client IDs.
5773 Affected file silcd/serverid.[ch]. A router receiving
5774 new ID now also assures and informs the sending server
5775 if the ID caused collision.
5777 * Changed the silc_id_create_channel_id to also assure that
5778 there are no collisions.
5780 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Statement about ignoring the Mutual Authentication flag when
5783 performing rekey with PFS was a bit misleading. It is ignored
5784 if it was set in the initial negotiation, it cannot be even
5785 set in the rekey. Fixed in the ke-auth draft. Started the
5786 new versions of the protocol drafts in the doc/.
5788 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Fixed a bug in silc_client_command_identify_save when saving
5791 new channel information. The channel name was no duplicated
5792 and caused crash on exit. Affected file is
5793 lib/silcclient/command_reply.c.
5795 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Fixed the getkey command handling in the server. Send just
5798 empty OK reply to the sender if the key could not be fetched
5799 (but everything else was ok, like the key just was not available).
5800 Changed the public key parameter to optional in the protocol
5801 specs so that empty OK reply can be sent. Affected file
5804 Added a message to Irssi SILC client to tell to user if the
5805 server did not return a public key.
5807 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Fixed a channel key regeneration bug. It registered new
5810 timeout tasks exponentially until all system resources were
5811 used. Affected file silcd/server.c.
5813 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Added the SILC Document generator to the scripts/silcdoc.
5816 It can be used to generate the Toolkit Reference Manual out
5817 of the source tree. Internally it will also use the RoboDoc
5818 generator now imported in util/robodoc.
5820 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Added couple of return's in rekey protocol if error orccurred
5823 during the protocol. The execution must be terminated.
5824 Affected file silcd/protocol.c. Also, terminate the protocol
5825 always with timeout.
5827 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * The client's Client ID was created initally from the wrong
5830 nickname (it could have been in format nick@host) in the
5831 silc_server_new_client. Affected file silcd/packet_receive.c
5833 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Added some SILC_LOG_ERROR's to various error conditions
5836 if client could not be added to ID cache. Affected files
5837 silcd/packet_receive.c and silcd/server.c.
5839 * When client's sock->user_data is freed, NULL also the
5840 client->router and client->connection pointers. Added check
5841 for these pointers being NULL to various places around the
5842 code. Affected file silcd/server.c.
5844 * Added client->data.registered == TRUE checks to various
5845 places around the code to assure that unregistered client's
5846 are not handled when it is not allowed. Affected file
5849 * Added `bool registered' fields to all
5850 silc_idlist_[server|client]_get_* routines to indicate whether
5851 the fetched client needs to be registered or not. Affected
5852 file silcd/idlist.[ch].
5854 * Add your own entry as registered to the ID cache in the
5855 server. Affected file server.c.
5857 * Fixed a bug in silc_server_new_server. The SilcServer was
5858 set as the new server's context instead of SilcServerEntry.
5859 This naturally caused some weird bugs.
5861 * Added "updated" field the SilcChannelEntry which indicates
5862 the time since the channel entry was last accessed. This
5863 can be used to determine whether it is necessary to
5864 announce the channel after backup resuming protocol.
5865 Affected files silcd/idlist.[ch].
5867 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5869 * Do not delete the channel rekey task when adding it
5870 for in silc_server_create_channel_key.
5872 * Changed the silc_server_create_channel_key to return
5873 TRUE or FALSE to indicate the success of the channel key
5876 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Fixed MSVC++ project files and added missing files to
5879 Makefiles under win32/.
5881 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Do not add TCP_NODELAY flag if the operating system
5884 does not have it defined. Affected files are
5885 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5887 * Fixed buffer overflow from Irssi SILC Client. Affected
5888 file irssi/src/fe-common/core/themes.c.
5890 * Fixed double free in client library in the file
5891 lib/silcclient/client.c when disconnecting from server.
5893 * Applied double free patch from cras to Irssi SILC client.
5894 Affected files irssi/src/core/[modules/expandos].c
5896 * Fixed the disconnection handling to Irssi SILC Client.
5897 The application must call silc_client_close_connection
5898 in ops->connect client operation in case of failure of
5899 the connection. Affected file is
5900 irssi/src/silc/core/client_ops.c.
5902 * Do not set sock->protocol to NULL in the function
5903 silc_client_close_connection after executing the protocol's
5904 final callback since the sock might not be valid anymore.
5905 Affected file lib/silcclient/client.c.
5907 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Do not enable SILC_THREADS if the linking with libpthread
5910 did not happen. Affected file configure.in.pre.
5912 * Added notion to protocol specification that server must
5913 verify the sent authentication payload with CMODE when
5914 setting the channel founder key. Implemented it to the
5915 server. Affected file silcd/command.c.
5917 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Added _EXTRA_DIST SILC distribution variable to the
5920 distributions file. It is used to conditionally add extra
5921 files or directories to the specific distribution. Affected
5922 files ./prepare, Makefile.am.pre and distributions.
5924 Removed the `_' from the start of the distribution names.
5927 * Added README.WIN32 for instructions to compile the Toolkit
5930 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Fixed a double free in disconnection in the server. Affected
5933 file is silcd/server.c.
5935 * Fixed the lib/silcske/groups.c to work now also with GMP
5936 MP library. The string conversion did not work when using
5937 specific base and the base is indicated in the string as well.
5939 * Created win32/ directory which now includes MSVC++ specific
5940 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5941 It will appear only in the toolkit distribution
5943 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Changed the key material distribution function in case when
5946 the hash output is too short. The data is now concatenated
5947 a bit differently than it used to. Made the change to the
5948 SKE protocol specification.
5950 * Added better GMP detection to configure.in.pre. A patch
5953 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Fixed a minor bug in SKE that might cause some problem on
5956 some platforms. Affected file lib/silcske/silcske.c.
5958 * Added the cookie checking for initiator in the SKE. It checks
5959 that the responder returns the sent cookie unmodified. The
5960 affected file is lib/silcske/silcske.c. Added new SKE
5961 error type INVALID_COOKIE that can be sent during the
5962 negotiation. Fixed some memory leaks as well.
5964 * Added the "invalid cookie" error message to Irssi SILC client's
5967 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Added `task_max' field to the SilcClientParams to indicate
5970 the maximum tasks the scheduler can handle. If set to zero,
5971 default values are used. Affected file lib/silcclient/silcapi.h.
5973 * Fixed memory leaks in silc_client_close_connection. Affected
5974 file lib/silcclient/client.c.
5976 * Added silc_client_del_client_entry to client library to free
5977 all memory of given client entry. Affected file is
5978 lib/silcclient/idlist.[ch].
5980 * Added new functions silc_client_del_channel and
5981 silc_client_del_server to delete channel and server entries.
5982 Affected file lib/silcclient/[silcapi.h/idlist.c].
5984 * Removed silc_client_del_client_by_id from silcapi.h.
5986 * Fixed the INFO command to return the server's own info
5987 correctly when querying by Server ID. Affected file is
5990 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5992 * Removed the non-blocking settings in WIN32 code in the
5993 silc_sock_[read/write] and added SleepEx instead. Affected
5994 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5995 of input data is now checked with FIONREAD and ioctlsocket.
5997 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Call silc_schedule_task_del_by_context in the
6000 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6001 Affected file lib/silccore/silcprotocol.c.
6003 * Call silc_protocol_cancel for active protocols in the
6004 silc_server_close_connection if the funtion
6005 silc_server_free_sock_user_data has not been called.
6006 Affected file silcd/server.c.
6008 * Generic tasks cannot be deleted using the del_by_fd
6009 task deleting function since generic tasks does not match
6010 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6012 * Added a notion to SILCOPER help file that the SILCOPER works
6013 only on router server, not on normal server.
6015 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Added for WIN32 support for the new scheduler as well.
6018 Affected file lib/silcutil/win32/silcwin32schedule.c.
6020 * Fixed the SHA1 implementation to work on various platforms.
6022 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6025 API. It is part of the scheduler now. Everything else is
6026 as previously but some functions has changed their names.
6027 Checkout the lib/silcutil/silcschedule.h for the interface.
6028 Updated all applications to use the new interface. Affected
6029 files are lib/silcutil/silcschedule.[ch].
6031 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Found a bug in the SKE implementation. The HASH value,
6034 specified by the protocol, was not computed correctly. The
6035 public key of the responder was not added to the computation
6036 even though it is mandatory. Affected file lib/silcske/silcske.c.
6037 This unfortunately causes incompatibilities with older
6038 clients and servers.
6040 * Added WIN32 specific network init and uninit functions:
6041 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6042 the Winsock2. Affected file lib/silcutil/silcnet.h and
6043 lib/silcutil/win32/silcwin32net.c.
6045 * Set the socket always to nonblocking mode on WIN32 after
6046 reading data or writing data. Affected file is
6047 lib/silcutil/win32/silcwin32sockconn.c.
6049 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Fixed various compilation problems under WIN32. Affected
6052 files lib/silcutil/win32/silcwin32thread.c and
6053 lib/silcutil/win32/silcwin32schedule.c.
6055 * Removed all _internal.h #includes from public header
6056 files. Internal headers must never be included from
6059 Removed also the lib/silcske/payload_internal.h file.
6061 * All include files that may be needed (public and some others
6062 included by the public headers) by application developers are
6063 now copied to the ./includes directory. It does not copy any
6064 internal headers. Affected file Makefile.defines.pre and all
6065 Makefile.am's under lib/ and subdirs.
6067 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Do not change the ~/.silc directory's permissions automatically.
6070 Affected file irssi/src/silc/core/clientutil.c.
6072 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Do not cancel the protocol in silc_server_close_connection
6075 it might cause recursion. Now cancelled in the function
6076 silc_server_free_sock_user_data. Affected file silcd/server.c.
6078 * Fixed the silc_server_remove_clients_by_server to regenerate
6079 the channel keys correctly finally. Added also new function
6080 silc_server_remove_clients_channels to actually do it.
6081 Affected file silcd/server.c.
6083 * Fixed the silc_server_new_channel to not crash by giving
6084 wrong router to the new channel. Affected file is
6085 silcd/packet_receive.c.
6087 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6090 which is given as argument to the silc_client_alloc now.
6091 It can be used to configure the client and set various parameters
6092 that affect the function of the client.
6094 * The USERS command in server did not check whether the channel
6095 is private or secret. Affected file silcd/command.c.
6097 * Added new argument to the USERS command in protocol specification.
6098 The USERS command now can take the channel name as argument
6099 as well. Added support for this in client and server and
6100 updated the protocol specs.
6102 * Completed the GETKEY command in client. It can be now used
6103 to fetch also servers public key not only some clients.
6104 Affected files lib/silcclient/command[_reply].c.
6106 * Added silc_client_get_server to return server entry by the
6107 server name. Affected files lib/silcclient/silcapi.h and
6110 * Redefined the IDENTIFY command in protocol specification to be
6111 more generic. It now can be used to query information about
6112 any entity in the SILC Network, including clients, servers and
6113 channels. The query may be based either the entity's name
6114 or the ID. Added support for this in both client and server.
6116 Affected files silcd/command.c and lib/silcclient/command.c
6117 and command_reply.c.
6119 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6120 the _from_client and _from_server functions. Affected file
6123 * Added silc_client_get_channel_by_id_resolve to the file
6124 lib/silcclient/silcapi.h to resolve channel information by
6125 its ID. Added also silc_client_get_channel_by_id that
6126 does not resolve it from the server.
6128 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Added SilcServerEntry context into the client library
6131 to represent one server. The INFO command now allocates
6132 these to save the resolved server info. For now on the
6133 client library will also keep information about servers,
6134 connected and resolved with INFO.
6136 The INFO command now allocates the SilcServerEntry context
6137 and saves the server info there. The COMMAND_REPLY in
6138 the INFO now returns the parameters to application in
6139 same order as defined in the protocol specification.
6141 The entries are cached in the client->server_cache.
6143 * The INFO command is now issued after received the Client ID
6144 from the server. Affected file lib/silcclient/client.c.
6146 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6147 to the application as the mode changer might be server.
6148 It is guaranteed that NULL is not returned anymore to the
6149 application. Affected file lib/silcclient/client_notify.c.
6151 The ID Type is now also passed to the application so that
6152 it can check whether the returned entry is SilcClientEntry
6155 Added new function silc_client_get_server_by_id to return
6156 the server entry by ID. Affected files are the
6157 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6159 * Do not create the channel in the Irssi SILC Client when issuing
6160 the JOIN command but when received the sucessful JOIN command
6161 reply. Otherwise the channel might get created even though we
6162 could not join it. The Affected file is
6163 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6165 * Fixed a channel joining bug in router. The router must also
6166 check the channel modes, invite and ban lists etc. when serving
6167 the JOIN command sent by normal server. Affected file is
6168 silcd/command.c. The router now resolves the client's
6169 information from the server who sent the JOIN command if it
6170 does not know it, and processes the JOIN command only after
6173 * Changed the SilcCommandCb to take new argument; void *context2.
6174 Affected file lib/silccore/silccommand.h
6176 The second argument in the command callbacks in the server now
6177 includes the SilcServerCommandReplyContext if the command was
6178 called as pending command callback from the command reply.
6179 Otherwise it is NULL. When called as pending the status of the
6180 command reply will be checked and if it was erronous the
6181 error will be sent to the original sender of the command.
6182 This way the client always receives the error messages even
6183 though the server was actually the one who received the error
6184 when it resent the command to router, for example. Affected
6185 files silcd/command[_reply].[ch].
6187 * Fixed sending WHOWAS command's error message to client if
6188 the requested client could not be found. It was missing.
6191 * Changed the CMODE and CUMODE commands reply arguments in the
6192 protocol specification. The Channel ID is now sent in both
6193 of the commands to identify the channel. Implemented this
6194 new feature to the client and server. Affected files
6195 lib/silcclient/command_reply.c and silcd/command.c.
6197 * Made better checks for invite and ban lists in the JOIN
6198 command in server. Affected file silcd/command.c.
6200 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * The server now performs the incoming host IP/DNS lookup
6203 using the silc_socket_host_lookup and thus does not block
6204 the server anymore. Affected file silcd/server.c.
6206 * Completed the multi-thread support for SILC Scheduler in
6207 the lib/silcutil/silcschedule.c.
6209 * Fixed the configure.in.pre to detect the pthread correctly
6212 * Fixed a deadlock in silc_task_queue_wakeup in the file
6213 lib/silcutil/silctask.c.
6215 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Added new function silc_schedule_wakeup that is used in
6218 multi-threaded environment to wakeup the main thread's
6219 schduler. It needs to be used when a thread adds a new task
6220 or removes a task from task queues. After waking up, the
6221 scheduler will detect the task queue changes. If threads
6222 support is not compiled in this function has no effect.
6223 Implemented the wakeup mechanism to both Unix and WIN32
6224 systems. Affected files are lib/silcutil/silcschedule.[ch],
6225 lib/silcutil/unix/silcunixschedule.c and the
6226 lib/silcutil/win32/silcwin32schedule.c.
6228 * Added new function silc_task_queue_wakeup to wakeup the
6229 scheduler by the specified task queue. Affected file
6230 lib/silcutil/silctask.[ch].
6232 * The silc_socket_host_lookup_start now wakes up the scheduler
6233 after adding the timeout task. Affected file is
6234 lib/silcutil/silcsockconn.c.
6236 * The silc_socket_host_lookup is synchronous now if the threads
6237 support is not compiled in. However, the callback is still
6238 called asyncronously through the scheduler, anyway. Affected
6239 file lib/silcutil/silcsockconn.c.
6241 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Added new function silc_socket_host_lookup to perform
6244 asynchronous IP and FQDN lookups for the socket connection.
6245 Affected files lib/silcutil/silcsockconn.[ch].
6247 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6250 that may or may not compile the mutex support in.
6252 Changed the silc_mutex_alloc interface. It allocates the
6253 mutex now to the sent pointer and returns TRUE or FALSE.
6255 Affected file lib/silcutil/silcmutex.h.
6257 * Wrote the SILC Task Queue interface to support multi-threads.
6258 Affected file lib/silcutil/silctask.[ch].
6260 * Wrote the SILC Scheduler to support multi-threads. Affected
6261 file lib/silcutil/silcschedule.c.
6263 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6266 in lib/silcutil/win32/.
6268 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Defined SILC Mutex API and SILC Thread API and implemented
6271 them for Unix. Affected files are
6272 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6273 lib/silcutil/unix/silcunixmutex.c and
6274 lib/silcutil/unix/silcunixthread.c.
6276 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Fixed the silc_server_remove_clients_by_server's channel
6279 key re-generation. The hash table handling was incorrect
6280 and would not work with many channels. Affected file is
6283 * Fixed some memory leaks around the server code.
6285 * Rewrote the silc_server_get_users_on_channel to support IPv6
6286 based Client ID's. Affected file silcd/server.c.
6288 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6289 specification. However, a separate document must be written
6290 to define the detailed signing procedure and the payload
6291 associated with the flag. Defined the flag to the
6292 lib/silccore/silcchannel.h as well.
6294 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Changed the dynamic tables to static size tables in the
6297 lib/silccrypt/silchmac.c.
6299 * Removed GCC dependencies from the code. A patch by cras.
6301 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Do not show the error "Error receiving packet bla bla"
6304 in server if it really was not an error (-2 means that reading
6305 is pending). Affected file silcd/server.c.
6307 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Fixed a possible crash in silc_server_remove_clients_by_server
6310 in silcd/server.c. Fixed there also some memory leaks.
6312 * Fixed the silc_idlist_replace_client_id. It could replace
6313 wrong key in the hash table. Affected file silcd/idlist.c.
6315 * Do not check whether there are global users on the channel
6316 if the channel->global_users is FALSE. Affected functions
6317 silc_server_remove_from_one_channel and
6318 silc_server_remove_from_channels in silcd/server.c. Also,
6319 do not check if the removed client is local as we can be
6320 sure that global client was not removed from the channel
6321 and checking for global users is not needed.
6323 * The silc_server_remove_clients_by_server now re-generates
6324 the channel keys correctly for those channels that had
6325 clients removed from them. Affected file silcd/server.c.
6327 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Found the reason of random crashes in the server. We weren't
6330 ignoring the SIGPIPE signal (which can be sent in write())
6331 and it crashed the server. Affected file silcd/silcd.c.
6333 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Assure that sock->user_data is not NULL in the function
6336 silc_server_packet_send in silcd/packet_send.c.
6338 * Disconnect the remote connection if it could not be added
6339 to any ID lists in the server. The affected file is
6342 * Check in silc_server_packet_send[_real/dest] that the
6343 socket is not disconnecting and ignore the data if it is.
6344 Affected file silcd/packet_send.c.
6346 * Define inline to __inline on native WIN32 compilation.
6347 Affected file includes/silcwin32.h.
6349 * Added some explicit type casts for inline code since MSVC
6350 require them. Affected files lib/silcutil/silcbuffer.h,
6351 lib/trq/silcdlist.h and lib/trq/silclist.h.
6353 * Print warning in log files from now on if the packet
6354 decryption fails. Affected file silcd/server.c.
6356 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Changed the `say' client operation's interface to accept
6359 new `type' argument to indicate the type of the message sent
6360 by the library. The application may filter the library's
6361 messages according the type. The affected file is the
6362 lib/silcclient/silcapi.h.
6364 * Added two new functions to lib/silcclient/silcapi.h:
6365 silc_client_del_client and silc_client_del_client_by_id.
6366 Affected file lib/silcclient/idlist.c.
6368 * Moved the clientincludes.h from includes/ to silc/ and
6369 serverincludes.h from includes/ to silcd/.
6371 * The modes for the CMODE and CUMODE are now passed as
6372 uint32 for application with COMMAND_REPLY. The affected
6373 file is lib/silcclient/command_reply.c.
6375 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * /WHOIS without arguments shows client's own information.
6378 Affected file lib/silcclient/command.c.
6380 * Changed PING to not accept any arguments. The specs
6381 says that client can ping only the connected server so
6382 requiring an argument is not needed. Affected file is
6383 lib/silcclient/command.c.
6385 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Fixed a fatal bug in private message sending and reception
6388 encryption and decryption when using private message keys.
6389 The implementation was incorrect and did not follow the
6390 specification. It causd that some of the message were
6391 lost since it did not use the sending and receiving keys
6392 as the protocol suggests. This has been fixed and will cause
6393 incompatibilities with older clients when sending private
6394 message encrypted with private message keys. Affected files
6395 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6396 and various other in Irssi SILC Client.
6398 Added `responder' boolean argument to the functions
6399 silc_client_add_private_message_key[_ske] to indicate when
6400 the key is added as responder or initiator of the key
6403 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Removed the silc_ske_check_version function and created
6406 a SilcSKECheckVersion callback. Added also a function
6407 silc_ske_set_callbacks that is now used to set all SKE
6408 callbacks. The callback functions are not given to
6409 the SKE functions anymore, but this function is used to
6412 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6414 * Added `silc_version' argument to the silc_client_alloc
6415 to define the version of the application for the library.
6416 The library will use the version string to compare it
6417 against the remote host's (usually a server) version
6418 string. Affected file lib/silcclient/silcapi.h
6420 * Added the KE protocol context to Key Agreement context
6421 in client library so that we can abort the SKE if it
6422 is in process when we get timeout. Affected file is
6423 lib/silcclient/client_keyagr.c.
6425 * Do not resolve the client ID forever if it returns in the
6426 first time that such client does not exist. This was done
6427 for example with private message. Affected file is
6428 lib/silcclient/client_prvmsg.c.
6430 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * Do not add regex.h for WIN32. The affected file
6433 includes/silcincludes.h.
6435 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6436 not work yet 100%. It generates the DLL's automatically
6437 when compiling with --with-win32 under cygwin.
6439 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * lib/contrib/regex.c is not compiled on WIN32.
6443 * Added silc_net_get_socket_opt function to the
6444 lib/silcutil/silcnet.h.
6446 * Added includes/silcwin32.h for WIN32 specific includes
6449 * Do not use ptime structure or any of the posix process
6450 functions on WIN32 in lib/silccrypt/silrng.c.
6452 * Added silc_gettimeofday to provide generic function
6453 for struct timeval on all platforms. Added the function
6454 to lib/silcutil/silcutil.h.
6456 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6459 library as they clearly belong there. As a plus side we
6460 can make the actual socket connection routines platform
6463 Added also new generic function silc_socket_read and
6464 silc_socket_write (that used to be silc_packet_[read/write].
6465 The implementation of these are platform specific.
6467 * Added WIN32 specific routines of silc_socket_[read/write]
6468 to lib/silcutil/win32/silcwin32sockconn.c.
6470 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Added preliminary support for native WIN32 compilation under
6473 cygwin (using the -mno-cygwin option for GCC) to the
6474 ./configure.in.pre. The --with-win32 now prepares the
6475 compilation for native WIN32.
6477 * Rewrote the SILC Scheduler interface in the file
6478 lib/silcutil/silcschedule.h. The scheduler is now context
6479 based and does not have anymore any global static scheduler.
6480 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6481 and created lib/silcutil/win32 directory for WIN32 based
6484 * Added Unix specific network routines to the
6485 lib/silcutil/unix/silcunixnet.c and the old
6486 lib/silcutil/silcnet.c includes now only generic routines.
6488 Added WIN32 specific network routines to the
6489 lib/silcutil/win32/silcwin32net.c.
6491 * Added Unix specific utility functions from the
6492 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6494 * Added WIN32 SILC Scheduler to the file
6495 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6498 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Do not handle JOIN notify in the server if the target client
6501 is not registered (idata->registered == FALSE). The affected
6502 file is silcd/packet_receive.c.
6504 * Update the nickrec->founder in event_cumode in the Irssi SILC
6505 client. Affected file irssi/src/silc/core/silc-channels.c.
6507 * Fixed the CUMODE_CHANGE notify handling in the server when
6508 server and router are announcing their clients on channels.
6509 Now the mode changes are saved and notified correctly. The
6510 affected file is /silcd/packet_receive.c.
6512 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6513 They really did not replace the cache entry in the ID Cache.
6514 Now they do that. Affected file silcd/idlist.c.
6516 * Fixed the KICK notify handling in the Irssi SILC client to
6517 update the channel records so that the kicked client does not
6518 appear to be on the channel. The affected file is
6519 irssi/src/silc/core/silc-channels.c.
6521 * Always update the conn->current_channel when executing command
6522 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6524 * Fixed the KILL notify handling in Irssi SILC client to remove
6525 the killed client on all channels.
6527 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6529 * Fixed the silc_parse_command_line to remove extra spaces
6530 from the start and end of the arguments. Affected file is
6531 lib/silcutil/silcutil.c.
6533 * Cancel and free any active protocol in the function
6534 silc_server_close_connection. Affected file silcd/server.c.
6536 * Cancel and free any active protocol in the function
6537 silc_client_close_connction. Affected file is
6538 lib/silcclient/client.c.
6540 * Do not execute the KILL command for clients that are in
6541 history (ie. they are not in the network). Affected file is
6544 * Fixed KILL notify handling, client does not crash anymore.
6545 Affected file irssi/src/silc/core/silc-channels.c.
6547 * Reduced the default packet buffer size from 2048 to 1024 in
6548 lib/silccore/silcpacket.c.
6550 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6551 counter to the SKE context that is incresed when the SKE library
6552 performs async operation outside the library. If the outside
6553 process frees the SKE context and FREED status will be set
6554 and the library will detect after the sync operation that the
6555 libary is freed. The affected files are
6556 lib/silcske/silcske[_status].[ch].
6558 * Resolve the client entry information in the function
6559 silc_client_channel_message to assure that NULL pointer is not
6560 passed as client entry to the application. */
6562 * Fixed the task timeout calculation to assure that there is
6563 never negative timeouts. The affected file is
6564 lib/silcutil/silcschedule.c.
6566 * Fixed the channel user mode notification sending in server.
6567 It was sent point-to-point to the router (or to server by router)
6568 but it needs to be destined to a channel. The routines now
6569 supports sending the channel user mode notifys to the channels
6570 when announcing clients and channels. Affected files are
6571 silcd/server.c and silcd/packet_receive.c.
6573 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6574 It did not actually replace the old channel entry in the cache.
6575 Affected file lib/silcclient/client_notify.c.
6577 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6579 * Fixed a possible crash in silc_packet_send_prepare. It now
6580 assures always that there is enough space in the buffer and
6581 at the tail area of the buffer (for MAC).
6583 Fixed the inbound buffer reallocation in silc_packet_read.
6584 It was old code and did not handle the reallocation correctly.
6587 The affected file is lib/silccore/silcpacket.c.
6589 * Fixed buffer overflow in silc_parse_nickname in the file
6590 lib/silcutil/silcutil.c.
6592 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6594 * make install generates new server keys only if there is not
6597 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6599 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6600 Added check that if the NOREPLY is set then we will not send
6601 the away message. This avoids infinite loop of away messages
6602 if both clients are away. The affected file is
6603 lib/silcclient/client_prvmsg.c.
6605 * Fixed client crash if /NICK was given without arguments.
6606 Affected file lib/silcclient/command.c.
6608 * Server does not send the invite list in INVITE command back
6609 to the client if the list was not altered. Added this notion
6610 to the protocol spec as well. Affected file silcd/command.c.
6612 Fixed possible crash in INVITE command by checking the
6613 value of silc_server_get_client_route command.
6615 * Fixed the INVITE notify type handling. The arguments are now
6616 taken in correct order and client does not crash. The affected
6617 file is irssi/src/silc/core/silc-channels.c.
6619 Removed the "Inviting xxx to channel" message from the
6620 client library away and let the application handle it.
6621 Affected file lib/silcclient/command.c. Added that message
6622 to Irssi SILC client's message formats.
6624 * Fixed CMODE command crash in client. It now checks the
6625 amount of arguments correctly and does not crash. The affected
6626 file is lib/silcclient/command.c.
6628 * Do not create new channel automatically in silc_channels_join
6629 but check whether the channel by that name already exists.
6630 Affected file irssi/silc/core/silc-channels.c.
6632 * Do not send the SERVER_SIGNOFF to router if the disconnected
6633 entity was the router. Affected file silcd/server.c.
6635 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6636 SILC client as it was missing from there.
6638 Added the handling of the KICK notify to the Irssi SILC client
6639 as it was missing. Added "you have been kicked" message to
6640 Irssi SILC client's message modules formats.
6642 Added the handing of the KILL notify to the Irssi SILC client
6643 as it was missing. Added the kill message module formats
6646 The affected file is irssi/src/silc/core/silc-channels.c.
6648 * The router did not save the channel mode the server announced.
6649 Affected file silcd/packet_receive.c.
6651 * Fixed a possible crash in INFO command in server. If the
6652 server did not provide the server info it crashed. Affected
6653 file silcd/command.c.
6655 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6657 * Fixed the GETKEY command in the server to check also the
6658 global list. Otherwise the GETKEY would not work correctly
6659 in normal SILC server. Affected file silcd/command.c.
6661 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6663 * Fixed GETKEY crash, it crashed if the command did not succseed.
6665 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6667 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6668 is now real and not just an macro interface to GMP.
6670 Removed the entire GMP from the source tree and imported new
6671 NSS MPI library instead. Reason for removing GMP is that it is
6672 extremely large and compiles extremely slow. The NSS MPI
6673 is only a few files and compiles in less than 10 seconds.
6674 The speed is also about the same as GMP. The MPI is imported
6675 to lib/silcmath/mpi.
6677 If the system has GMP installed we will still use the GMP.
6678 If it is not then the NSS MPI will be compiled.
6680 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6682 * Merged a long nickname (127 characters long) crash bugfix from
6683 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6685 * Merged a freed memory reference bugfix from Irssi CVS tree.
6686 Affected file irssi/src/core/commands.c.
6688 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6690 * Added the server's public key sving and verification to the
6691 server when performing the SKE. This was missing and the
6692 remote server's (or router's) public key was accepted without
6693 checking whether we have it previously or trust it at all.
6694 Affected file silcd/protocol.c.
6696 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6698 * Check in the silc_server_timeout_remote if protocol is active
6699 and make sure that the protocol's final callback is called so
6700 that all memory if freed. Affected file silcd/server.c.
6702 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6704 * silc_server_whois_send_reply crashed the server if the nickname
6705 was 127 characters long. Affected file silcd/command.c.
6707 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6709 * Added sanity check to the silc_server_new_client. If the hostname
6710 is provided inside username then check that the provided hostname
6711 really is the same as the resolved one. If the hostname was not
6712 resolved then check it from the public key. Affected file is
6713 silcd/packet_receive.c.
6715 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6716 if the server disconnected us and the connection is not valid
6717 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6719 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6720 the library to the lib/silcutil/silcutil.[ch].
6722 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6724 * Close log file after open. Affected file
6725 lib/silcutil/silclog.c.
6727 * Check whether sock == NULL in silc_client_send_packet and return
6728 if it is. Affected file lib/silcclient/silcclient.c.
6730 * Check rec->entry == NULL in the Irssi SILC Client before
6731 sending the channel message. Affecte file is
6732 irssi/src/silc/core/silc-servers.c.
6734 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6736 * Merged a splitted window bugfix from Irssi CVS tree. The
6737 affected file is irssi/src/fe-text/textbuffer-view.c.
6739 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6740 It did not print nickname.
6742 * Improved the distributions system a bit.
6744 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6746 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6747 irssi/src/fe-text/gui-window.c.
6749 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6750 to in-active server. The affected file is
6751 irssi/src/silc/core/client_ops.c.
6753 * Resolve the client in USERS command reply if the entry does
6754 not have username resolved. The affected file is
6755 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6756 command to WHOIS command to really resolve stuff. The USERS
6757 is not used any more in any critical section so WHOIS can
6758 be used even though it might be slower than IDENTIFY.
6760 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6763 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Changed the protocol API a bit more consistent in the
6766 lib/silccore/silcprotocol.[ch].
6768 * Changed the following headers to ROBODoc format:
6770 lib/silccore/silcpayload.h
6771 lib/silccore/silcprotocol.h
6772 lib/silccore/silcsockconn.h
6774 All core library headers are now formatted.
6776 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6778 * Fixed a bug in Irssi SILC client; do not show that you are
6779 server/router operator if you really are not. Affected file is
6780 irssi/src/silc/core/client_ops.c.
6782 * Renamed silc_command_free_payload to silc_command_payload_free.
6783 Affected file lib/silccore/silccommand.h
6785 * Added silcmath.h to include the prototoypes of various routines
6786 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6789 * Changed the following headers to ROBODoc format:
6791 lib/silccore/silcchannel.h
6792 lib/silccore/silccommand.h
6793 lib/silccore/silcid.h
6794 lib/silccore/silcidcache.h
6795 lib/silccore/silcmode.h
6796 lib/silccore/silcnotify.h
6797 lib/silccore/silcpacket.h
6798 lib/silcmath/silcmath.h
6800 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6802 * Added checking to the server code not to start the server if
6803 ciphers and stuff are not configured properly. Affected files
6804 silcd/serverconfig.[h] and silcd/server.c.
6806 * Changed the layout of the header files of the public interfaces
6807 in the SILC libraries. The new layout supports ROBODoc
6808 documentation tool (and some others) so that it is easy to create
6809 a library reference manual. All the other headers and source
6810 code must still follow the CodingStyle document. Also source
6811 code must not include these ROBODoc stuffs, only the headers.
6812 Furthermore, all public interface headers must now be named
6813 by using `silc' prefix, example: silcapi.h, silccipher.h.
6814 Some files were renamed due to this. All the other headers
6815 must not be used as public interfaces. I will update the
6816 CodingStyle document later. Changed following headers, so far:
6818 lib/silcclient/silcapi.h
6819 lib/silccore/silcauth.h
6820 lib/silccore/silcprivate.h
6821 lib/silccrypt/silcdh.h
6823 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6827 * Removed silc_client_packet_send_flush from the client library
6828 as it is not needed. Affected file lib/silcclient/client.[ch].
6830 * Added printing of message of unresolved authentication method
6831 to the Irssi SILC client. Added it to the module formats.
6832 Removed the same message from the client library.
6834 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6836 * Added new distribution feature, DISTLABEL. Every distribution
6837 can define own preprocessor label that can be used in the
6838 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6839 file distributions, acconfig.h.pre and prepare.
6841 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * Added Makefile.defines_int to include the actual definitions
6844 for Makefile.defines.in. Tested the new distribution system,
6845 created distributions and tested installation.
6847 * Added AWAY message printing to the Irssi SILC client. Added
6848 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6850 * Added SCONNECT command to call the SILC's CONNECT command.
6851 Cannot use CONNECT directly since Irssi uses that internally.
6852 Affected file irssi/src/silc/core/silc-servers.c.
6854 Added ACTION local command. It is same as ME command but takes
6855 the channel as mandatory argument.
6857 Rewrote some of the Irssi's help files to suite for SILC
6860 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6862 * Added Makefile.defines[.in] that should for now on be included
6863 in all Makefile.am file in the source tree. That file includes
6864 all common compilation definitions for SILC source tree.
6866 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6868 * Minor changes to the ./prepare script to change the package
6869 name according the distribution name to the configure.in.
6871 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6873 * Created new distribution system. Added file `distributions'
6874 that defines all the distributions that can be created out of
6875 the SILC source tree. The ./prepare script now reads that
6876 file to determine how to prepare the distributions. The
6877 first argument to the ./prepare is the name of the distribution
6878 and second is the version of the distribution. If given
6879 without arguments it creates the default (toolkit) distribution
6880 with the default version (defined in ./prepare).
6882 All Makefile.am files that are subject to the distributions
6883 are now named as Makefile.am.pre. These are ./Makefile.am
6884 and lib/Makefile.am. Others may be changed later.
6886 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6888 * Added invite list, ban list, some key management and connection
6889 error message printing to module formats in the Irssi SILC client.
6891 * Added new silc_client_set_away_message to set the away message
6892 that is back to the person who sent private message. The
6893 affected file lib/silcclient/silcapi.h and the
6894 lib/silcclient/client_prvmsg.c.
6896 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6898 * Fixed the private message sending in the Irssi SILC client,
6899 added local command KEY to the Irssi SILC client.
6901 Added key management and key agreement message formats to the
6902 irssi/src/fe-common/silc/module-formats.[ch].
6904 Added USERS (alias WHO) printing, server/router operator
6905 indication and LIST command printing to the module formats.
6907 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6909 * Fixed channel joining notify handling, cumode notify handling
6910 from Irssi SILC client.
6912 * Added SILC specific module-formats to the Irssi SILC client so
6913 that SILC specific message hilighting, colors etc is possible.
6914 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6916 Added channel mode, channel user mode, actions, notices,
6917 whois and whowas printing to the the module-formats.c.
6919 * Fixed a bug in channel deletion in the server. The channel
6920 is not left to the cache even if the channel founder auth mode
6921 is set when there are no users anymore on the channel. Affected
6922 file silcd/server.c.
6924 * The silc_net_localhost now resolves the entire hostname including
6925 the domain name. Affected file lib/silcutil/silcnet.c.
6927 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6929 * Changed the ask_passphrase client operation to be ascynchronous.
6930 It has now a completion callback and a context that the
6931 application must call after it has got the passphrase from
6932 the user. Affected files lib/silcclient/silcapi.h,
6933 lib/silcclient/protocol.c, lib/silcclient/command.c and
6936 Added SilcAskPassphrase callback that the application calls
6937 to deliver the passphrase to the library.
6939 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6940 The public key verification and especially a certificate
6941 verification is asynchronous procedure.
6943 Added new SILC_SKE_STATUS_PENDING status to indicate the
6944 request is pending and a callback will be called to finalize
6947 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6948 indicate that remote end did not send its public key (or
6949 certificate), even though we require it. Added check for this
6950 condition in the SKE. This was a security bug, now fixed.
6952 Defined new SilcSKEVerifyCbCompletion callback that is called
6953 when the verification process is completed.
6955 The affected files lib/silcske/silcske_status.h and
6956 lib/silcske/silcske.[ch].
6958 * Changed the verify_public_key client operation to be async
6959 as well. Defined SilcVerifyPublicKey callback that is used to
6960 indicate the success of the public key verification process.
6962 Changed the server and client to use the new async client
6965 * Changed the Irssi SILC client's internal scheduler to be called
6966 twice as many times as it used to be. As a result the client
6967 should be a bit faster now. Affected file is
6968 irssi/src/silc/core/silc-core.c.
6970 * Added support to Irssi SILC client of asynchronous public key
6971 verification and passphrase inquiry. Affected file is
6972 irssi/src/silc/core/silc-core.c.
6974 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Do not say "You have left channel %s" in client library.
6977 Moved it to the application. Affected files are
6978 lib/silcclient/command.c and silc/client_ops.c.
6980 * Fixed silc_client_get_clients. Command context was not
6981 duplicated and was freed memory in the callback. Affected
6982 file lib/silcclient/idlist.c.
6984 * Do not say "you are now talking..." on JOIN command in the
6985 client library. The appliation must handle it.
6987 * Do not say ".. changed topic to" in command reply in the
6988 client libary. The application must handle it.
6990 * Fixed TOPIC command sending in the client library.
6992 * Fixed a memory leak in silc_client_command_free in the file
6993 lib/silcclient/command.c.
6995 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6997 * Imported a modified version of Irssi client to the source tree.
6998 The Irssi will be used to create a new client called
6999 Irssi SILC. Imported to irssi/.
7001 Added silc_core_init_finish function to the Irssi. Affected
7002 file irssi/configure.in.
7004 A lot changes in the Makefile.ams around the irssi tree.
7006 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7008 * Do not rehash if the new size is same as the old size of the
7009 hash table, in the silc_hash_table_rehash*. The affected file
7010 lib/silcutil/silchashtable.c.
7012 * Replaced hash_table_del_by_context calls from the server
7013 (when channel->user_list and client->channels) to the
7014 hash_table_del as it is sufficient and faster.
7016 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7018 * Added silc_hash_table_list, silc_hash_table_get and the
7019 SilcHashTableList structure to provide an alternative way to
7020 traverse the hash table. The affected files are
7021 lib/silcutil/silchashtable.[ch].
7023 * Changed the server's idlist routines to use the hash table
7024 routines to optimize the code.
7026 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7028 * Replaced the client entry's `channel' list and channel entry's
7029 `user_list' list to hash tables for optimized lookup. Changed
7030 the code to use the hash table interface around the code.
7031 Affected file lib/silcd/idlist.[ch].
7033 * Added `auto_rehash' boolean argument to the function
7034 silc_hash_table_alloc to indicate whether the hash table should
7035 auto-rehash when it thinks is appropriate time. It will
7036 increase the hash table size if the there is twice as much
7037 entries in the table than the size of the table, and will
7038 decrease the size if there are twice as less entries than
7039 the size of the table.
7041 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7045 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7047 * silc_idcache_purge_by_context deletes the entry now by context
7048 as it is supposed to do. Affected file lib/silccore/idcache.c.
7050 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7051 client is not anymore valid (WHOWAS givens the info) and not
7052 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7054 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7056 * Removed the `data' and `data_len' arguments from the ID Cache
7057 interfaces and added `name' argument. ID Cache does not handle
7058 anymore the binary data only a names associated with given ID.
7060 * When hashing a Client ID with silc_hash_id the entire ID is
7061 not hashed anymore, instead only the hash of the Client ID is
7062 hashed. This way we can access the Client ID from the cache
7063 with Client ID but with the hash of the ID (which is a hash of
7064 the nickname) as well without any difference in performance.
7066 Added also silc_idcache_find_by_id_one_ext to do one on one
7067 searching when we have the actual ID. Added also function
7068 silc_hash_client_id_compare. The affected files are
7069 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7071 * When hashing the name associated with a ID it is always done
7072 in lowercase. This way we can access the cache without worrying
7073 about case-sensitivity, even though, for example nicknames are
7076 * Fixed a bug in server with channel message sending. It put
7077 wrong ID type as destination ID. The affected file
7078 silcd/packet_send.c.
7080 * silc_idcache_del_by_context now deletes from all hash tables
7081 by context. Affected file lib/silccore/idcache.c.
7083 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7085 * Changed the client library to use the new ID Cache interface.
7086 Changes around the source tree.
7088 * Added silc_hash_table_rehash_ext to rehash with specific
7089 hash function. Affected file lib/silcutil/silchashtable.[ch].
7091 * Added silc_hash_string_compare to compare two strings in the
7092 hash table. Affected file lib/silcutil/silcutil.[ch].
7094 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7096 * Added new function silc_idcache_del_by_context into the
7097 lib/silccore/idcache.[ch].
7099 * Changed the server's ID list routines to use the new ID Cache
7100 interface. Changes around the source tree.
7102 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Added silc_hash_table_del[_by_context]_ext functions in to the
7105 lib/silcutil/silchashtable.[ch].
7107 Removed silc_hash_table_find_all* routines and added new
7108 silc_hash_table_find_foreach to replace them.
7110 Added silc_hash_table_replace_ext function as extended
7111 replacing function. Separated the simple hash table interface
7112 from the extended hash table interface in the file
7113 lib/silcutil/silchashtable.h.
7115 * Fixed minor bugs and changed it to use some of the new
7116 hash table functions in lib/silccore/idcache.c
7118 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added new function silc_hash_table_find_all to return all keys
7121 in the hash table by the specified key. As the hash table is
7122 collision resistant it also makes it possible to have several
7123 duplicate keys in the hash table. This function may be used to
7124 find all of the keys from the hash.
7126 Added user_context arguments to the SilcHashFunction,
7127 SilcHashCompare and SilcHashDestructor to deliver user specified
7130 Added new fuctions silc_hash_table_find[_all]_ext to do
7131 extended lookup with specified hash and compare functions and
7132 specified user contexts.
7134 Added new function silc_hash_table_add_ext to add the key
7135 with specified hash function and user context.
7137 Added new function silc_hash_table_foreach to traverse all
7138 entrys in the hash table. Added SilcHashForeach callback
7141 Added new function silc_hash_table_del_by_context to delete
7142 the entry only if the context associated with the key matches.
7144 Affected files are lib/silcutil/silchashtable.[ch].
7146 * Removed silc_hash_[server/client/channel]_id and added just
7147 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7148 silc_hash_id_compare to compare two ID's using as the hash table
7149 comparison function. Added also silc_hash_data to hash
7150 binary data and silc_hash_data_compare to compare it.
7152 * Removed silc_idlist_find_client_by_hash as it is not needed
7153 anymore. Affected file silcd/idlist.[ch].
7155 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7156 to use internally the SilcHashTable. The new ID Cache is a lot
7157 faster than the old one. Some of the ID Cache interface was also
7158 rewritten and obsolete and stupid functions were removed.
7160 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Added entry_count field to the SilcHashTable to keep the number
7163 of the entries in the table. Implemented the function
7164 silc_hash_table_rehash. Added new function
7165 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7167 Fixed a minor bug in silc_hash_table_free.
7169 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7170 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7171 into the lib/silcutil/silcutil.[ch].
7173 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7175 * Implemented a collision resistant hash table into the
7176 lib/silcutil/silchashtable[ch]. See the header and the source
7177 for the SilcHashTable API.
7179 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7181 * Merged dotconf version 1.0.2 into lib/dotconf.
7183 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7185 * Do not compile anything in lib/silcsim/* if the SIM support
7186 is not enabled. The tree should now compile without problems
7189 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7191 * Compiled the SILC under cygwin. Compiled and tested briefly
7192 without problems. More tests needed. The SIMs didn't compile
7195 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7197 * Fixed possible crash in silc_get_username in the
7198 lib/silcutil/silcutil.c.
7200 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Fixed a va_arg in silc/client_ops.c.
7204 * Oops, RC5 routines were named AES and caused some problems
7205 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7207 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * Added new SilcIDIP structure into the lib/silccore/id.h and
7210 replaced the old `ip' fields from all SILC ID's to that type.
7211 This is a step towards IPv6 support.
7213 The silc_id_get_len takes now the ID as an extra argument.
7214 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7215 both IPv4 and IPv6 based ID's.
7217 The affected files are lib/silccore/id.[ch] and other files
7218 around the tree using these routines.
7220 * Removed the ID length arguments in server from various
7221 silc_server_send_notify_* routines -> they are not needed
7224 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Fixed memory leak in silc_encode_pem_file in the file
7227 lib/silcutil/silcutil.c.
7229 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7231 * Check minor version as well in the SKE. Affected files are
7232 silcd/protocol.c and lib/silcclient/protocol.c.
7234 * Added --identifier option to the server so that an identifier
7235 can be when creating the public key for the server. Affected
7236 file is silcd/silcd.c.
7238 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7239 lib/silccrypt/silcpkcs.c.
7241 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7243 * Register default ciphers and stuff when using -C option with
7244 the server. Affected file sildc/silcd.c.
7246 * Put back the servers public key filename format, it is better
7247 than the new one. For now, the client keys are saved with the
7248 new filename format. The affected file silc/client_ops.c.
7250 * Implemented the Cipher API for the rest of the ciphers that
7251 did not implement it or implemented it the wrong way.
7253 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Register default ciphers and stuff when using the -S option
7256 in the client. Affected file silc/silc.c. Same also when
7257 creating new key pair with -C option.
7259 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Fixed the silc_verify_public_key client operation function to
7262 save the public keys differently. The fingerprint is now
7263 used as filename and not the hostname. This way also the
7264 client keys are saved uniquely and not with hostnames. The
7265 affected file is silc/client_ops.c.
7267 * Trimmed the silc_hash_fingerprint function to remove extra
7268 whitespaces from the end of the fingerprint. The affected
7269 file is lib/silccrypt/silchash.c.
7273 * Added silc_cipher_register_default function to register all
7274 default ciphers. It can be used when configuration files
7275 does not exist and the application does not want any specific
7276 ciphers in any specific order.
7278 The SilcDList is now used as silc_cipher_list dynamically
7279 allocated cipher list. Removed the static list all together
7280 and now all ciphers must be allocated to the dynamic list.
7281 The silc_cipher_alloc routine was changed to check only the
7284 All silc_cipher_* routines that used to return int returns
7287 The affected files lib/silccrypt/silccrypt.[ch].
7289 * The same thing was done to silc_hash_* as for silc_cipher_*
7290 routines. Affected files lib/silccrypt/silchash.[ch].
7292 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7293 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7294 Added also silc_pkcs_[un]register[_default] functions.
7295 Removed the data_context from the PKCS API.
7297 * Added silc_hmac_register_default function to register default
7298 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7299 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7300 to unregister all hmacs at once.
7302 * Register the default ciphers, hash functions, PKCSs and HMACs
7303 if client's configuration file does not exist. The affected
7306 * The client did not load the hash functions from the SIM
7307 modules at all. Added support for this. Affected file is
7308 silc/clientconfig.c.
7310 * When decoding public key with silc_pkcs_public_key_decode, check
7311 the supported algorithm only if PKCS are registered. Affected
7312 file lib/silccrypt/silcpkcs.c. The same was done with the
7313 silc_pkcs_private_key_decode.
7315 * Fixed the SILC List routines to keep the list always in order.
7316 It used to change the list's order when traversing the list but
7317 not it preserves the order. Affected file lib/trq/silclist.h.
7319 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Added the client library to use the SilcSocketConnection's
7322 reference counter (by silc_socket_dup) to prevent the bug that
7323 the socket object may be freed underneath async operation.
7325 * The name resolv library checking fixes in the configure.in.pre.
7328 * Created new version of the protocol drafts for future
7329 development. The -03 drafts are the ones that will be changed
7330 in the trunk now and the -02 will remain as they are.
7332 * Send list of CUMODE notifys to the router when announcing
7333 the channel users to the router. Affected file silcd/server.c.
7334 If the router receiving channel founder CUMODE for a channel
7335 that already has channel founder it will send CUMODE notify
7336 to the sender to remove the channel founder rights from the
7337 announced client. Affected file silcd/packet_receive.c.
7339 * The CUMODE notify may now use Server ID as well as the entity
7340 who changes the mode. Updated protocool specs.
7342 * Updated INSTALL and README files.
7344 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * New web pages in the http://silc.pspt.fi. The pages was
7351 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Implemented the [DenyConnectin] config section in the server.
7354 Added silc_server_config_denied_conn to check whether incoming
7355 connection is denied. Affected file silcd/serverconfig.[ch].
7357 * Do not check the ports when checking the incoming configuration
7358 data if the port is 0, meaning any. Affected file is
7359 silcd/serverconfig.c.
7361 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Fixed buffer overflow in silc_string_compare in the file
7364 lib/silcutil/silcutil.c.
7366 * Fixed double free in silc_server_command_leave in the file
7369 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * Fixed the version checking in the server. Affected file is
7374 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7376 * Fixed the configuration data fetching when accepting new
7377 connections in the server. Affected file silcd/server.c.
7379 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7381 * Added `sender_entry' argument to the function
7382 silc_server_packet_relay_to_channel so that we can check
7383 whether some destination actually belongs to the same route
7384 the sender belongs (ie, we must not resend the packet to the
7385 sender). Affected file silcd/packet_send.[ch].
7387 * Added `servername' field to the SilcClientEntry in the server
7388 to hold the name of the server where client is from. Affected
7389 file is silcd/idlist.h.
7391 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Moved the channel message encrypting in the router betwen
7394 router connections from silc_server_channel_message to the
7395 silc_server_packet_relay_to_channel since we want to check
7396 whether we have anybody channel before encrypting anything.
7397 Affected files silcd/packet_[receive/send].c.
7399 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Fixed the [AdminConnection] server config section to support
7402 multiple entries. Affected file silcd/serverconfig.c.
7404 * Added support into the server to check the validity of the
7405 incoming connection before executing any KE or authentication
7408 * The connection configuration is now saved to the KE and
7409 connection auth protocol contexts and not fetched anymore in
7410 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7412 * The local hosts listenning address and port is also resolved
7413 now when starting the server. We want to have the socket object
7414 to include the real address and port for the listener. Added
7415 new function silc_net_check_local_by_sock into the files
7416 lib/silcutil/silcnet.[ch].
7418 * Fixed a broadcast bug in server -> do not broadcast if we
7421 * Fixed a routing bug. Do not route broadcast packets ever.
7422 Broadcast packets must be processed always and not routed since
7423 they may be destined to some other host than yourself and thus
7424 would get routed without no good reason. Affected file is
7427 * Added function silc_server_config_is_primary_route to check
7428 whether primary router connection has been configured (a router
7429 configuration that we are initiating). If there is not, we
7430 will assume that there is only two routers in the SILC network
7431 and we will use the incoming router connection as our primary
7432 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7434 * Changed the order of the broadcasting. Broadcast _after_ the
7435 packet has been processed not before. Affected file is
7438 * Fixed a [ClientConnection] parsing bug. The port was never
7439 parsed correctly thus resulting to port 0. Affected file
7440 silcd/serverconfig.c.
7442 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7443 argument and did not set the broadcast packet flag. Affected
7444 file silcd/packet_send.c. Fixed same bug in the function
7445 silc_server_send_notify as well.
7447 * If we receive NEW_ID packet for our own ID in the server, ignore
7450 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7454 * Removed the nickname from the Private Message Payload.
7455 Updated the code and the protocol specs.
7457 * Updated protocol specs for submitting to the IETF.
7459 * Tweaked the Random Number Generator a bit. Affected file
7460 lib/silccrypt/silcrng.c. Exported a new function
7461 silc_rng_[global]_add_noise which can be used to add more
7464 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Do not parse packets with different timeout when protocol
7467 is active -> may cause problem with rekey. Affected file
7470 * When server receives signoff notify it must not create
7471 new channel key if the client is on any channels since the
7472 sender of the signoff notify will create it.
7474 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * Added printing of error messages during SKE protocol from the
7477 failure packet sent by server during SKE. Affected file
7480 * Removed the client's failure_callback handling with timeout
7481 and handle it immediately when received.
7483 * The SKE library returned wrong type in SUCCESS and FAILURE
7484 packets. They must be 32 bit MSB not 16 bit MSB.
7486 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Ok, rewrote the logic of the re-key and now it seems to work.
7489 I tested it on high traffic with frequent re-keys without
7490 problems. Added hmac_receive (and renamed hmac to hmac_send)
7491 in SilcClientConnection in lib/silcclient/client.h and
7492 in SilcIDListData in silcd/idlist.h. Also, removed the
7493 SilcPacketParserContext's cipher and hmac fields as they are
7494 not needed anymore and actually caused some problems when
7495 the ciphers and hmac's changed underneath the packet parser.
7497 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * If re-key protocol is active then process the incoming packets
7500 synchronously since we must assure that icoming packets encrypted
7501 with the old key is processed before the new keys is set to
7502 use. This is true other packets than for REKEY packets.
7503 Affected file silcd/server.c. The same was done to client library
7504 as well, affected file lib/silcclient/client.c.
7506 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Fixed bug in client and server to accept the force send if
7509 the packet is send from silc_[server/client]_packet_process
7510 function. Otherwise the packets are never delivered, oops.
7512 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Disable force sending of packets when REKEY protocol is active.
7515 We must assure that no packet is sent directly when rekey is
7516 performed. All packets must be sent through packet queue.
7517 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7518 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7519 function is silc_[server/client]_packet_send_real to check
7522 * Replaced the SIM paths from example config files to
7523 /usr/local/modules. Also, make install creates now
7524 /usr/local/silc/logs directory to hold all the SILC server
7527 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Made the configure.in.pre work on Solaris. Patch by salo.
7531 * Made all ciphers compatible with non-x86 machines. Defined
7532 CBC mode macros into lib/silccrypt/ciphers_def.h.
7534 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Fixed the make install.
7538 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * When MAC computation fails the silc_packet_decrypt returned 0
7541 even though it was supposed to return -1. Fixed this. The
7542 affected file is lib/silccore/silcpacket.c.
7544 * Do not replace the config files in /etc/silc (in make install)
7545 if they already exist. Affected file ./Makefile.am.
7547 * Do not send re-key packets immediately but through packet queue.
7548 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7550 * Changed silc_net_check_host_by_sock to return FALSE if the
7551 IP/DNS could not be resolved. Though, it returns the IP address
7552 now even if it could not resolve it (but returns also FALSE).
7553 Affected file lib/silcutil/silcnet.[ch].
7555 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Added silc_pkcs_decode_identifier to decode the public key's
7558 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7559 Added also silc_pkcs_free_identifier. Added also new context
7560 SilcPublicKeyIdentifier.
7562 * Added -S option to the silc client. It is used to dump the
7563 contents of the specified public key file.
7565 * Changed the PKCS api to return the public key length when
7566 setting the public key.
7568 * Fixed a fatal bug in the public and private key file loading.
7569 Affected file lib/silccrypt/silcpkcs.c.
7571 * Execute the packet parsing for client with zero (0) timeout
7572 if the protocol is active. Affected file silcd/server.c.
7574 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Made the key generation options to the silcd program. Added
7577 -C option, equivalent to client's option.
7579 * Added new [ServerKeys] config section to the server. It
7580 configures the server's public and private key.
7582 * Defined generic Public Key Payload into the protocol
7583 specification to send specific type of public keys and
7586 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7587 public key or certificate.
7589 * Implemented the GETKEY command to the server and to the
7590 client library and on user interface.
7592 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Made preliminary `make install' work.
7596 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7598 * Added SilcServerRekey context into silcd/idlist.h.
7600 * Added the PFS support as defined in the specification to the
7601 SKE protocol. Affected files lib/silcske/*.c.
7603 * Added `ske_group' field to the SilcServerRekey context to hold
7604 the number of the SKE group that is used with PFS in re-key.
7605 Affected file silcd/idlist.h.
7607 * Added PFS re-key support to the server. Affected file is
7610 * Added silc_protocol_cancel to cancel execution of the next
7611 state of the protocol. Affected file is
7612 lib/silccore/silcprotocol.[ch].
7614 * Added the re-key support with and without PFS to the client
7615 library. Re-key is performed once in an hour, by default.
7617 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7618 Added silc_client_rekey_callback and silc_client_rekey_final.
7619 Affected files are lib/silcclient/protocol.[ch] and
7620 lib/silcclient/client.[ch].
7622 * Removed the `hmac_key' and `hmac_key_len' fields from the
7623 SilcClientConnection structure; not needed. Affected file is
7624 lib/silcclient/client.h.
7628 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Do not ask whether user wants to use the negotiated private key
7631 for private messages, just use it. Affected file is
7632 silc/local_command.c.
7634 * Added `send_enc_key' and `enc_key_len' fields to the
7635 SilcIDListData structure since they are needed in the re-key
7636 phase. Affected file is silcd/idlist.[ch].
7638 * Implemented the simple re-key protocol into the server.
7639 Affected files silcd/server.c and silcd/protocol.[ch]. The
7640 re-key will be performed once in an hour, by default.
7642 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7643 Added silc_server_rekey, silc_server_rekey_callback and
7644 silc_server_rekey_final.
7646 * Removed Tunneled flag from the protocol. Updated the code
7647 and the specifications.
7649 * Adde `pfs' field to the SilcIDListData to indicate whether
7650 the PFS is to be performed in the re-key. Affected file is
7653 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7656 int64 of at least the xintXX size. If void * is less that 4
7657 bytes uint32 * will be used. Defined bool as boolean.
7659 * Changed _ALL_ unsigned long and unsigned int to uint32,
7660 unsgined short to uint16 in the source tree.
7662 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7663 not handle clients that has entry->data.registered == FALSE.
7664 They are not in the network anymore. Affected file is
7667 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Implemented the sending of the SERVER_SIGNOFF notify in the
7670 server. Affected file is silcd/server.c.
7672 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7673 Added also silc_notify_payload_encode_args into the
7674 lib/silccore/silcnotify.[ch].
7676 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7677 Affected file silcd/packet_receive.c.
7679 * Implemented the SERVER_SIGNOFF notify handling in the client
7680 library. Affected file lib/silcclient/client_notify.c. Also,
7681 implemnted the printing of the SERVER_SIGNOFF info to the
7682 application. Affected file silc/client_ops.c.
7684 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7685 if the deleting was successful. Affected file silcd/idlist.[ch].
7687 * Added support for public key authentication in the connection
7688 authentication protocol in the client library. Affected file
7689 lib/silcclient/protocol.c.
7691 * Changed the server's silc_idlist_get_clients_by_* interface
7692 to support already allocated array so that new entries may be
7693 added to pre-allocated array. Affected file silcd/idlist.[ch].
7694 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7695 and command replies.
7697 * All command reply functions in the server now calls the
7698 pending command callback even if error occured. This way the
7699 error will be delivered to the client as well. Affected files
7700 silcd/command.c and silcd/command_reply.c.
7702 * Fixed INFO command to return local server's info if no server
7703 was provided. Affected file lib/silcclient/command.c.
7705 * Removed RESTART command for good. Updated the code and the
7708 * Rewrote parts of the task system. It is a bit simpler now.
7709 Removed unsued task priorities. The affected files are
7710 lib/silcutil/silctask.[ch].
7712 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Moved the USERS printing from the library to the application.
7715 Affected files lib/silcclient/command.c and silc/client_ops.c.
7717 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Added channel key re-key support. The re-key is perfomed
7722 only by the router and is done once in an hour. Added `rekey'
7723 field to the SilcChannelEntry in the server. Affected files
7724 silcd/server.c and silcd/idlist.h.
7726 * Added silc_task_unregister_by_context into the file
7727 lib/silcutil/silctask.[ch].
7729 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Added SILC_UMODE_GONE mode to indicate when the client is not
7732 present in the SILC network. Added also support to the local
7733 command AWAY that will set this mode. Added support of showing
7734 "xxx is gone" in WHOIS command. The USERS command shows the
7735 gone status as well.
7737 * Fixed setting server and router operator privileges in the
7738 server's UMODE command. Affected file silcd/command.c.
7740 * Merged the SKE KE1 and KE2 payloads into one payload. The
7741 new KE payload is equivalent to the old KE2 payload.
7743 Cleaned up the SKE Start Payload parsing. It now uses the
7744 simple buffer unformatting to do the parsing. A lot faster
7747 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7748 to the SKE that is used to indicate whether both of the SKE
7749 parties should perform authentication. By default only the
7750 responder performs authentication. By setting this flag also
7751 the initiator must do authentication. By default it is unset
7752 since in normal SKE case, client to server connection, only
7753 the responder should do authentication. When doing SKE between
7754 two clients both should perform authentication. Updated the
7755 code and the protocol specs.
7757 * A little fix to IDENTIFY command in the server. Search the
7758 client first by hash not nickname. Affected file is
7761 * Fixed the silc_client_close_connection to support closing
7762 the client to client connections wihtout deleting too much
7763 data. Affected file lib/silcclient/client.c.
7765 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7766 are received if protocol used to be active but is not anymore
7767 the application would crash due to NULL pointer dereference.
7768 Affected files silcd/server.c and lib/silcclient/client.c.
7770 * Added `hash' field to the SilcClientConnection to include
7771 the hash function negotiated in the SKE protocol.
7773 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7774 to set the channel founder authentication data. A client can
7775 claim the founder rights later by providing the authentication
7776 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7777 This way the channel founder can regain the channel founder
7778 privileges even it is left the channel. This works only on
7779 local server and the client must be connected to the same
7780 server to be able to regain the founder rights. Updated the
7781 protocol specs accordingly.
7783 Added support to the CMODE command in the client to set the
7784 founder auth data. Read the README to see how to set it.
7786 Added support to the CUMODE command to claim the founder
7787 rights. Read the README to see how to do it.
7789 Added support for the founder authentication to the Channel
7790 Entry in the server. Affected file silcd/idlist.h.
7792 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7793 server's CMODE command. Affected file silcd/command.c.
7795 * Added the following new functions into lib/silccore/silcauth.[ch]:
7796 silc_auth_get_method and silc_auth_get_data.
7798 * The server now saves the remote hosts public key to the
7799 SilcIDListData pointer. Affected file silcd/protocol.c.
7801 * The normal server now does not remove the channel entry from
7802 the cache if the founder authentication data is set. It used
7803 to remove it if the founder was the last one on the channel on
7804 the server and left the channel. The auth data is saved and
7805 if the channel is re-joined later the old entry is used with
7806 the old auth data. Affected files silcd/command_reply.c and
7809 * Removed the `pkcs' field from the SilcIDListData structure
7810 in the server; it is not used. Affected file silcd/idlist.h.
7812 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Fixed packet processing on slow links. Partial packets were
7815 never re-processed because the incoming data buffer was cleared
7816 by the application. Application must not directly clear the
7817 sock->inbuf, the packet processing routines handle it. Fixed
7818 this in client library and in server.
7820 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Fixed the WHOIS and IDENTIFY send reply function to really
7823 check whether to send list or just one entry. Affected file
7826 * Cleaned up the LEAVE command's channel key distribution. The
7827 affected file silcd/command.c.
7829 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7830 can enforce the channel mode as well. In that case the ID
7831 includes the ID of the server. The code now enforces the
7832 mode change if the router have different mode than the server.
7834 * The notify client operation with CMODE_CHANGE notify can now
7835 return NULL client_entry pointer if the CMODE was not changed
7836 by client. Application must check for this.
7838 * Added <Server ID> argument to INFO command to support server
7839 info fetching by Server ID.
7841 * Added silc_server_announce_get_channel_users to get assembled
7842 packets of channel users of the specified channel. Affected
7843 file silcd/server.[ch].
7845 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7846 was freed underneath the ID Cache.
7848 * Re-announce clients when the server received CHANNEL_CHANGE
7849 notify from the router. Affected file silcd/packet_send.c.
7851 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7854 crashed since it did not handle the fact that there is no cipher
7855 called "3" and didn't check the error condition. Now fixed.
7857 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7858 flag. It can be used to send message requests.
7860 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Implemented the RESTART command in the client.
7864 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7865 notice type messages. Added notice printing to the user
7868 * The channel keys are not re-generated if the channel's mode
7869 is PRIVKEY, ie private key on the channel exists. Affected
7870 files silcd/server.c and silcd/command.c.
7872 * Fixed a little bug in channel message delivery when channel
7873 private keys are set in the server. Affected file is
7874 silcd/packet_send.c.
7876 * Changed the setting on channel->on_channel = TRUE from the
7877 silc_client_save_channel_key to the JOIN command reply. The
7878 key payload is not received if the private channel key is set.
7879 Affected file lib/silcclient/command_reply.c and the
7880 lib/silcclient/client_channel.c.
7882 * When the CMODE_CHANGE notify is sent and the channel private
7883 key mode is removed the channel key must be re-generated in
7884 other cells as well. Added this support for the router in the
7885 silcd/packet_receive.c.
7887 * Added new local command NOTICE to send notice message on
7888 channel. Affected file silc/local_command.[ch].
7890 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Added new local command ME to the client. It is used to send
7893 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7894 some action. Affected file silc/local_command.[ch].
7896 * Changed channel_message and private_message client operations
7897 to deliver the message flags to the application. Added also
7898 the `flags' arguments to the silc_client_send_channel_message
7899 and silc_client_send_private_message functions. Affected file
7902 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Redefined the Private Message Payload to support private message
7905 keys and to support the new private message flags. Updated
7906 the protocol specs. Flags makes it possible to have for example
7907 CTCP style messages.
7909 * Added new type SilcPrivateMessagePayload and defined an API
7910 for it in the lib/silcclient/silcprivate.[ch].
7912 * Tested private message private keys successfully. Tested the
7913 private message key set, unset and list commands with the new
7916 * Redefined the Channel Message Payload to include the channel
7917 message flags (equal with private message flags) to support
7918 for example CTCP style messages.
7920 * Defined some of the message (for channel and private message)
7921 flags. Updated the protocol specs and added the flags to the
7922 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7924 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7926 * Added SilcKeyAgreementStatus type to the key agreement routines
7927 to indicate the current status and error if one occured.
7928 The status types are defined in the lib/silcclient/silcapi.h.
7930 * Added new local command KEY that is used to set and unset private
7931 keys for channels, set and unset private keys for private messages
7932 with remote clients and to send key agreement requests and
7933 negotiate the key agreement protocol with remote client. The
7934 key agreement is supported only to negotiate private message keys,
7935 it currently cannot be used to negotiate private keys for channels,
7936 as it is not convenient for that purpose.
7938 * Fixed a minor pending callback setting bug in the function
7939 silc_client_get_client_by_id_resolve, now the function works.
7940 Affected file lib/silcclient/idlist.c.
7942 * Added function silc_net_get_local_port to get local bound
7943 port by socket. Added to lib/silcutil/silcnet.[ch].
7945 * Added `sockets' and `sockets_count' fields to the SilcClient
7946 object. They hold the sockets of the listenning sockets in
7947 the client. Listenning sockets may be for example the key
7948 agreement server. Affected file lib/silcclient/client.[ch].
7949 Added functions the silc_client_add_socket and the
7950 silc_client_del_socket. They are exported to the application
7953 * Added ~./silc/clientkeys to support other client's public keys.
7955 * Renamed verify_server_key client operation to verify_public_key
7956 and added one argument to indicate the type of the connection
7957 (server, client etc.).
7959 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Added silc_server_connection_auth_request to handle the
7962 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7963 silcd/packet_receive.[ch].
7965 * Added silc_server_send_connection_auth_request into the
7966 silcd/packet_send.c to send the connection auth request packet.
7968 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7971 * Fixed the public key authentication in responder side in the
7972 server. The `auth_data' pointer includes the SilcPublicKey
7973 not the path to the public key. Affected file silcd/protocol.c.
7975 * Implemented the public key authentication in the initiator side
7976 in the server. Affected file silcd/protocol.c.
7978 * Removed the [RedirectClient] config section from the server
7979 configuration. Is not needed and I don't want to implement it.
7981 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Cleaned up the CMODE command in the server. It now works
7984 correctly and supports all the modes defined in the protocol.
7985 Affected file is silcd/command.c.
7987 * Added `hmac_name' field to the SilcChannelEntry in the server
7988 to hold the default HMAC of the channel. It can be set when
7989 creating the channel (with JOIN command). Affected files
7992 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7993 type to indicate the change of the current cipher and hmac
7994 on the channel. Client can safely ignore the <cipher> argument
7995 (if it chooses to do so) since the CHANNEL_KEY packet will
7996 force the channel key change anyway. The <hmac> argument is
7997 important since the client is responsible of setting the new
7998 HMAC and the hmac key into use.
8000 * Fixed the CMODE command in the client library as well.
8002 * Tested CMODE command in router environment successfully.
8004 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Show the version of the remote client (or server) when connecting
8007 to the server. It is logged to the log file. Affected file
8008 is silcd/protocol.c.
8010 * Fixed the KILLED notify handling in the client library. The
8011 client must be removed from all channels when receiving the
8014 Also, do not remove the client entry when giving the KILL
8015 command but when the KILLED notify is received.
8017 * Removed silc_idlist_find_client_by_nickname from the server.
8018 Not needed anymore. Affected files silcd/idlist.[ch].
8020 * Implemented the CHANNEL_CHANGE notify type handling to the
8021 server. Affected file silcd/server.c.
8025 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Added silc_server_send_notify_invite to send the INVITE
8028 notify between routers.
8030 * Implemented the INVITE command correctly to the server.
8032 * Implemented the INVITE notify type handling in the server.
8034 * Implemented the INVITE command to the client library and on the
8037 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Added function silc_server_get_client_resolve to find the
8040 client entry by ID from all ID lists and then resolve it
8041 (using WHOIS) if it cannot be found. Affected file is
8044 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Implemented the BAN command to the client library.
8048 * The JOIN command in the server now checks the invite list
8051 * Changed the silc_command_reply_payload_encode_va and the
8052 silc_command_payload_encode_va to support that if argument is
8053 NULL it ignores and checks the next argument. Affected file
8054 lib/silccore/silccommand.c.
8056 * Added silc_server_send_notify_ban to send the BAN notify
8057 type between routers.
8059 * Chaned the silc_notify_payload_encode to support that if
8060 argument is NULL it ignores and checks the next argument.
8061 Affected file lib/silccore/silcnotify.c.
8063 * Tested ban lists in router environment successfully.
8065 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Implemented BAN command to the server, in silcd/command.[ch].
8069 * Removed the BAN and INVITE_LIST modes from the CMODE command
8072 * Added function silc_string_match to regex match two strings.
8073 Affected files lib/silcutil/silcutil.[ch].
8075 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Redefined parts of the SilcChannelEntry in the server to support
8078 the new ban and invite lists.
8080 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Redefined the INVITE command. The same command can be used to
8083 invite individuals to the channel but also to manage the invite
8084 list of the channel (to add to and remove from the invite list).
8085 Updated the protocol specs.
8087 * Added new command SILC_COMMAND_BAN that can be used to manage
8088 the ban list of the channel. Updated the protocol specs.
8090 * Removed the channel modes: the SILC_CMODE_BAN and the
8091 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8092 in the CMODE command. The equivalent features are now available
8093 using INVITE and BAN commands. Updated the protocol specs.
8095 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8096 in the network about change in the current ban list. The notify
8097 type is not used by the client.
8099 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8100 support the invite lists.
8102 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Added new function silc_string_regexify that converts string
8105 including wildcard characters into regex string that can
8106 be used by the GNU regex library. Added into the file
8107 lib/silcutil/silcutil.[ch].
8109 Added silc_string_regex_combine to combine to regex strings
8110 into one so that they can be used as one regex string by
8111 the GNU regex library. Added into the file
8112 lib/silcutil/silcutil.[ch].
8114 Added silc_string_regex_match to match two strings. It returns
8115 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8117 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Imported GNU regex to the soruce tree into lib/contrib.
8120 Fixed some compiler warning from the regex.c.
8122 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Fixed MOTD command in the server to work in router environment.
8126 * Fixed the MOTD command in the client library to support
8127 the server argument in the command.
8129 * Added `nickname_len' argument to the silc_idlist_add_client
8130 in the server, as the `nickname' argument may be binary data
8133 * Added silc_idlist_get_channels to return all channels from
8136 * Implemented LIST command to the server. Affected file is
8139 * Implemented the LIST command to the client library and on the
8142 * Added [<user count>] argument to the LIST command reply.
8143 With private channels the user count is not shown.
8145 * Updated TODO and README.
8147 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * The client entry's data.registered must be TRUE even with
8150 global client entry on global client list. The data.registered
8151 is used to check whether the client is anymore in the network,
8152 for example with WHOWAS command so it must be valid.
8154 * Fixed the WHOWAS command in the server. It now actually works
8155 in router environment. Added function into silcd/command_reply.c
8156 silc_server_command_reply_whowas_save.
8158 * Added silc_idlist_purge function to the silcd/idlist.c
8159 to periodically purge the ID Cache.
8161 * Fixed INFO command in the server. It works now in router
8162 environment. Added <server name> argument to the INFO command
8163 reply. Updated the protocol specs.
8165 * Fixed minor bug in silc_idcache_purge to not purge if the
8166 expire value is zero.
8168 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8169 they were buggy because of the WHOWAS information.
8171 * Fixed local command MSG to handle the async resolving of
8172 the remote client properly. It used to fail the first MSG.
8173 Affected file silc/local_command.c.
8175 * Added `data_len' field to SilcIDCache context.
8177 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Update TODO. Todo in commands in the server.
8181 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8183 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8184 used by routers as broadcast packet to inform other routers
8185 about the changed user mode.
8187 Implemented the notify handling in the server. Affected file is
8188 silcd/packet_receive.c. Added the function
8189 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8191 * Added new generic Channel Payload and deprecated the New Channel
8192 Payload. The New Channel Payload is now the generic Channel
8195 * Added new argument `mode' to the silc_server_send_new_channel
8196 as it is required in the Channel Payload now.
8198 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8199 and created a new and real SilChannelPayload to represent the
8200 new generic Channel Payload. Implemented the encode/decode
8201 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8203 * Added silc_server_get_client_channel_list to return the list
8204 of channels the client has joined for WHOIS command reply.
8205 Affected file silcd/server.[ch].
8207 * Implemented the channel list sending in the WHOIS command reply
8208 in server and in the client.
8210 Implemented the channel list displaying on the user interface
8211 as well. Affected file silc/client_ops.c.
8213 * Added silc_channel_payload_parse_list to parse list of Channel
8214 Payloads. It returns SilcDList list of SilcChannelPayloads.
8215 Client for example can use this function to parse the list of
8216 channels it receives in the WHOIS command reply. The caller
8217 must free the list by calling silc_channel_payload_list_free.
8218 Affected files lib/silccore/silcchannel.[ch].
8220 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Added one new argument <user mode> to the WHOIS command reply
8223 to return the mode of the user in SILC. Updated the protocol
8226 Implemented it to the server and client.
8228 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Fixed the mode printing on the user interface on joining.
8231 Affected file silc/client_ops.c.
8233 * Implemented the UMODE command and user modes in general to the
8234 client library and to the user interface.
8236 * Implemented the UMODE command to the server.
8238 * The server now sends UNKNOWN_COMMAND error status if client sends
8239 unknown command. Affected file silcd/command.c.
8241 * All server commands now handle the command identifier the right
8242 way when sending the command reply to the client. The client can
8243 use to identify the command replies with the identifier.
8245 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Added silc_server_get_client_route to resolve the route to
8248 the client indicated by the client ID. Affected file is
8251 * Added silc_server_relay_packet as general function to relay
8252 packet to arbitrary destination. This deprecates functions
8253 like _send_private_message_key, _relay_notify etc. Affected
8254 file is silcd/packet_send.[ch].
8256 Removed silc_server_send_key_agreement,
8257 silc_server_send_private_message_key and
8258 silc_server_packet_relay_notify functions from the file
8259 silcd/packet_send.[ch].
8263 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8264 server. Affected file silcd/packet_receive.[ch].
8266 * Implemented the KILL command to the client. Implemented the
8267 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8268 Affected files lib/silcclient/command[_reply].c and
8269 lib/silcclient/client_notify.c. Implemented the KILL notify
8270 printing in the user inteface.
8272 * Fixed a lot silc_parse_nick memory leaks from the client
8273 library in the file lib/silcclient/command.c.
8275 * Changed the silc_server_send_notify_on_channels's `sender'
8276 argument from SilcSocketConnection to SilcClientEntry to
8277 check the sender as entry and not as connection object and not
8278 to send to the client provided as argument. The affected file
8279 is silcd/packet_send.[ch].
8281 * The notify packets that are destined directly to the client used
8282 to not to be processed by the server. Now changed that and the
8283 server processes all notify packets. After relaying the packet
8284 to the client the notify packet is processed in the server.
8286 * The silc_server_free_client_data now checks whether there is
8287 pending outgoing traffic for the client and purges the data to
8288 the network before removing the client entry.
8290 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8293 an client is killed from the SILC Network. Updated the protocol
8296 Added new function silc_server_send_notify_killed to the
8297 silcd/packet_send.[ch].
8299 * Added function silc_server_packet_relay_notify to relay notify
8300 packets that are destined directly to a client. In this case
8301 the server does not process the notify packets but merely relays
8302 it to the client. Affected file silcd/packet_send.[ch].
8304 Added also silc_server_packet_process_relay_notify to check
8305 whereto relay the notify. Affected file is
8306 silcd/packet_receive.[ch].
8308 * Implemented the KILL command to the server.
8312 * Added the backup schema desgined last fall to the protocol
8313 specs for everyone to see. The specification is in the
8314 *-spec-xx.txt draft and the packet type definitions for the
8315 backup routers is in *-pp-xx.txt draft. Thusly, added also
8316 new packet type SILC_PACKET_CELL_ROUTERS.
8318 * A big security problem in the implementation discovered. The
8319 signoff of an client did not cause new channel key generation
8320 which it of course should've done. The channel keys must be
8321 always re-generated when client leaves (or signoffs) the channel.
8322 The silc_server_remove_from_channels funtion now handles
8323 the channel key re-generation.
8325 * Added `sender' argument to the silc_server_send_notify_on_channels
8326 to not to send the client provided as argument. Affected file
8327 silcd/packet_send.[ch].
8329 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Implemented OPER and SILCOPER commands into the server and
8334 * Added silc_auth_verify and silc_auth_verify_data to verify
8335 the authentication directly from the authentication payload.
8336 It supports verifying both passphrase and public key based
8337 authentication. Affected file lib/silccore/silcauth.[ch].
8339 * Added `hash' field to the SilcIDListData structure. It is the
8340 hash negotiated in the SKE protocol. Affected file is
8343 * Slight redesigning of the SilcAuthPayload handling routines.
8344 Do not send SilcPKCS but SilcPublicKey as argument.
8346 * Implemented the public key authentication support to the
8347 serverconfig. The public key is loaded from the provided path
8348 and saved as authentication data to void * pointer. Thus,
8349 changed the unsigned char *auth_data to void *auth_data;
8351 * Fixed SHUTDOWN command to send the reply before the server
8352 is shutdown. :) Affected file silcd/command.c.
8354 * Fixed fatal bug in CONNECT command. The hostname was invalid
8355 memory and server crashed. Affected file silcd/command.c.
8357 * Fixed fatal bug in CLOSE command. The server_entry became
8358 invalid but was referenced later in the command. Affected file
8361 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Fixed fatal bug in failure packet handling. Server ignored
8364 the failure and thus crashed when it came.
8368 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8371 that the command may be executed only once in (about) 2 seconds.
8372 The old SILC_CF_LAG flag is same but allows command bursts up
8373 to five before limiting.
8375 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8376 server code. Various commands now includes the CF_LAG_STRICT
8377 flag to disallow any kind of miss-use of the command.
8379 * Fixed the silc_buffer_unformat to not to allocate any data
8380 if the length of the data is zero. It used to allocate the
8381 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8383 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8385 * Changed the format of AdminConnection configuration section
8386 in the server. Added username of the admin to the format.
8387 Affected files silcd/serverconfig.[ch].
8389 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8390 to return admin configuration data by host, username and/or
8393 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Implemented WHOWAS command to the server. Added the functions:
8397 silc_server_command_whowas_parse,
8398 silc_server_command_whowas_send_reply,
8399 silc_server_command_whowas_from_client and
8400 silc_server_command_whowas_from_server
8402 * Added <Client ID> argument to the WHOWAS command reply. Updated
8403 the protocol specs accordingly.
8405 * Implemented WHOWAS command and command_reply to the client
8408 Implemented the WHOWAS printing on the user interface.
8410 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Added new argument to the WHOWAS command reply, the real name.
8413 It is an optional argument. Updated the protocol specs.
8415 * Added SilcIDCacheDestructor callback that is registered when
8416 the SilcIDCache is allocated. The callback is called when
8417 an cache entry in the ID Cache expires, or is purged from the
8418 cache. Added into lib/silccore/idcache.[ch].
8420 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8421 to destruct the client entries when the cache entry expires.
8422 Other ID Cache's in server and in the client library ignores
8425 * If the ID Cache entry's `expire' field is zero then the entry
8426 never expires. Added boolean `expire' argument to the
8427 silc_idcache_add function in the lib/silccore/idcache.[ch].
8428 If it is TRUE the default expiry value is used.
8430 * Added silc_server_free_client_data_timeout that is registered
8431 when client disconnects. By default for 5 minutes we preserve
8432 the client entry for history - for WHOWAS command.
8434 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Added support to the server to enforce that commands are not
8437 executed more than once in 2 seconds. If server receives
8438 commands from client more frequently, timeout is registered
8439 to process the commands. Affected file silcd/command.c.
8440 Added new function silc_server_command_process_timeout.
8442 * Changed NICK_NOTIFY handling in client library to check that
8443 if the client's nickname was changed, so there is no need to
8444 resolve anything from the server.
8446 * Removed error printing from the WHOIS and IDENTIFY commands.
8447 If error occurs then it is ignored silently in the client library.
8448 The application, however, may map the received error to
8449 human readable error string. The application currently maps
8450 the NO_SUCH_NICKNAME error to string.
8452 * Made the command status message public to the application. Moved
8453 them from lib/silcclient/command_reply.c to
8454 lib/silcclient/command_reply.h. The application can map the
8455 received command status to the string with the
8456 silc_client_command_status_message function.
8458 * Added check to the server to check that client's ID is same
8459 as the Source ID in the packet the client sent. They must
8462 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Added dist-bzip hook to the Makefile.am to make bzip2
8465 compressed distributions.
8467 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Server now enforces the maximum length for the nickname and
8470 the channel as protocol specification dictates. 128 bytes for
8471 nickname and 256 bytes for channel name.
8473 * Moved the WHOIS printing to the application. The client libary
8474 does not print out the WHOIS information anymore, the application
8475 must do it. Renamed silc_client_command_reply_whois_print to
8476 the silc_client_command_reply_whois_save.
8478 The client's idle time is also sent to the application now, and
8479 the idle is shown on screen.
8481 * Added silc_client_command_reply_identify_save to save the
8482 received IDENTIFY entries.
8484 * Do not check for channel private keys in message sending and
8485 reception if the channel does not have the PRIVKEY mode set.
8486 Affected file lib/silclient/client_channel.c.
8488 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8490 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8491 just surfaced after chaning the JOIN procedure.
8493 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added silc_client_get_clients_by_list to get client entries
8496 from Client ID list, that is returned for example by JOIN
8497 and USERS command replies. The application should use this
8498 function for example when JOIN command reply is received to
8499 resolve the clients already on the channel (library does not
8500 do that anymore as USERS command reply is not used in the JOIN
8501 procedure anymore). Affected files lib/silcclient/silcapi.h and
8502 lib/silcclient/idlist.c.
8504 * JOIN command reply and USERS command reply returns now SilcBuffer
8505 pointers instead of unsigned char pointers when returning
8506 the client list and mode list.
8508 * Added <Client ID> argument to the JOIN command reply, mainly
8509 for the server to identify for which client the command was
8510 originally sent. Updated protocol specs accordingly.
8512 * Added SilcDlist private_key pointer to the SilcChannelEntry
8513 in the client to support the channel private keys. Affected
8514 file is lib/silcclient/idlist.h.
8516 * Added SilcChannelPrivateKey argument to the function
8517 silc_client_send_channel_message so that application can choose
8518 to use specific private ke if it wants to. If it is not provided,
8519 the normal channel key is used, unless private keys are set.
8520 In this case the first (key that was added first) is used
8521 as the encryption key.
8523 * Implemented the support for channel private key handling.
8524 Implemented the following functions:
8526 silc_client_add_channel_private_key,
8527 silc_client_del_channel_private_keys,
8528 silc_client_del_channel_private_key,
8529 silc_client_list_channel_private_keys and
8530 silc_client_free_channel_private_keys
8532 Affected file lib/silcclient/client_channel.c.
8534 * Added the support for the private keys in the channel message
8535 sending and encryption and in the message reception and
8536 decryption. Affected funtions are
8537 silc_client_send_channel_message and silc_client_channel_message.
8539 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Added SKE's key verify callback to the client library's
8542 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8544 * Removed the statement that server (or router) must send USERS
8545 command reply when joining to the channel so that the client
8546 knows who are on the channel. Instead, the client list and
8547 client's mode list is now sent in the JOIN command reply to the
8548 client who joined channel. This is better solution.
8550 * Added function silc_server_get_users_on_channel and function
8551 silc_server_save_users_on_channel to the silcd/server.[ch].
8553 * Removed function silc_server_command_send_users from the
8556 * Do not show topic on the client library anymore. The topic is
8557 sent in the command reply notify to the application and the
8558 application must show the topic now.
8560 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Added client searching by nickname hash into the IDENTIFY and
8563 WHOIS commands in the server as they were clearly missing from
8564 them. Affected file is silcd/command.c.
8566 * Fixed a bug in private message receiving in the client library.
8567 The remote ID was freed and it wasn't supposed, now it is
8570 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Minor fix to the channel payload; allocate the data area, as it
8573 needs to be of specific length.
8575 * If the key agreement port is zero then the operating
8576 system will define the bound port. Affected files are
8577 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8579 * Added new function silc_channel_payload_decrypt into the file
8580 lib/silccore/silcchannel.[ch].
8582 * Moved the channel message etc, check from silc_packet_decrypt
8583 to applications. The library calls now a generic
8584 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8585 when the packet is either normal or special. This was done to
8586 allow more wide range of checking that was not allowed when
8587 the code was in library. Now applications can do virtually any
8588 checks to the packet and return to the library the decision how
8589 the packet should be processed. Affected files are
8590 lib/silccore/silcpacket.[ch].
8592 Added silc_server_packet_decrypt_check to the server and
8593 silc_client_packet_decrypt_check to the client library.
8595 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8596 to send with specified source and destination information.
8598 * Channel message delivery between routers was broken after the
8599 channel key distribution was fixed earlier. The channel key
8600 was used be to distributed to other routers as well which is not
8601 allowed by the protocol. Now this is fixed and channel keys
8602 really are cell specific and the channel message delivery between
8603 routers comply with the protocol specification.
8605 * Fixed various commands in server to check also the global list
8606 for the channel entry and not just the local list. The affected
8607 file silcd/command.c.
8609 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Added assert()s to buffer formatting and unformatting routines
8612 to assert (if --enable-debug) when error occurs. Affected
8613 file: lib/silcutil/silcbuffmt.c.
8615 * Changed to auto-reconnect to check whether the remote host is
8616 router and register the re-connect timeout if it is. It used
8617 to check that whether we are normal server, but router must do
8618 auto-reconnect with another router as well. Affected file
8621 * Removed the [<key len>] option from CMODE command as the cipher
8622 name decides the key length, nowadays. See the defined ciphers
8623 from the protocol specification.
8625 * Added [<hmac>] option to the CMODE command to define the HMAC
8626 for the channel. Added SILC_CMODE_HMAC channel mode.
8628 * Added [<hmac>] option for the JOIN command so that user can
8629 select which HMAC is used to compute the MACs of the channel
8632 * Added Hmac field to the Channel Message Payload. The integrity
8633 of plaintext channel messages are now protected by computing
8634 MAC of the message and attaching the MAC to the payload. The
8635 MAC is encrypted. Now, it is clear that this causes some
8636 overhead to the size of the packet but rationale for this is that
8637 now the receiver can verify whether the channel message decrypted
8638 correctly and also when private keys are set for the channel the
8639 receiver can decrypt the packet with several keys and check from
8640 the MAC which key decrypted the message correctly.
8642 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8643 lib/silccrypt/silccipher.[ch].
8645 * Added silc_hash_len to return the digest length into the
8646 lib/silcrypt/silchash.[ch].
8648 * Rewrote parts of Silc Channel Payload interface in the
8649 lib/silccore/silcchannel.[ch]. The encode function now also
8650 encrypts the packet and parse function decrypts it.
8652 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Fixed a minor formatting bug in the SKE's key material processing.
8655 It actually might have processed the keys wrong way resulting
8658 * Redefined the mandatory HMAC algorithms and added new algorithms.
8659 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8660 and hmac-md5 truncated to 96 bits. The mandatory is now
8661 hmac-sha1-96. Rest are optional (including the one that used
8662 to be mandatory). Rationale for this is that the truncated HMAC
8663 length is sufficient from security point of view and can actually
8664 make the attack against the HMAC harder. Also, the truncated
8665 HMAC causes less overhead to the packets. See the RFC2104 for
8668 * Added new [hmac] configuration section. The SKE used to use
8669 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8670 is of course wrong. The official names that must be proposed in
8671 the SKE are the ones defined in the protocol specification
8672 (hmac-sha1-96 for example). The user can configure any hmac
8673 using any hash function configured in the [hash] section. At
8674 least, the mandatory must be configured.
8676 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8678 * Added HMAC list to the SKE proposal list. It has now both
8679 hash algorithm list and HMAC list. This makes the protocol
8680 incompatible with previous versions. The SKE now seems to work
8681 the way it is supposed to work, for the first time actually.
8683 * Defined plain Hash algorithms to the protocol specification.
8686 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Implemented support for key agreement packets into the server.
8689 Added functions silc_server_key_agreement and
8690 silc_server_send_key_agreement. Other than these functions,
8691 server has nothing to do with this packet.
8693 * Added support for private message key packets into the server.
8694 Added functions silc_server_private_message_key and
8695 silc_server_send_private_message_key.
8699 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8700 called in the protocol's final callback instead in the END
8701 protocol state. This makes a little more sense and in the same
8702 time in client we can use the same protocol routines for normal
8703 key exchange and to key agreement packet handling as well.
8705 * Added to both client's and server's KE protocol context the
8706 SilcSKEKeyMaterial pointer to save the key material. We will
8707 bring the key material to the protocol's final callback by doing
8708 this. The final callback must free the key material.
8710 * Added SKE's packet_send callback into client's KE protocol
8711 context so that the caller can choose what packet sending function
8712 is used. This way we can use different packet sending when
8713 doing normal SKE when doing key agreement packet handling (in
8714 the key agreement packet handling we do not want to encrypt
8717 * Implemented the responder side of the key agreement routines
8718 in the client. The client can now bind to specified port and
8719 accept incoming key negotiation. The key material is passed
8720 to the application after the protocol is over.
8722 * Implemented the processing of incoming Key Agreement packet
8723 in the client. Added function silc_client_key_agreement to
8726 * Implemented the intiator side of the key agreement routines
8727 in the client. The client can now initiate key agreement with
8728 another remote client. The key material is passed to the
8729 application after the protocol is over.
8731 * Created client_keyagr.c to include all the key agreement
8734 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8735 SILC_TASK_CALLBACK except that it is not static.
8737 * Created client_notify.c and moved the Notify packet handling
8738 from the client.[ch] into that file.
8740 * Created client_prvmsg.c and moved all private message and
8741 private message key routines from the client.[ch] into that file.
8743 * Create client_channel.c and moved all channel message and
8744 channel private key routines from the client.[ch] into that file.
8746 * Changed silc_client_get_client_by_id_resolve to resolve with
8747 WHOIS command instead of IDENTIFY command, in the file
8748 lib/silclient/idlist.c.
8750 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Implemented the SKE's responder side to the Client library.
8754 * When FAILURE is received to the protocol do not trust it
8755 blindly. Register a timeout to wait whether the remote closes
8756 the connection as it should do it, only after that process the
8757 actual failure. This was changed to both client and server.
8759 * Added client_internal.h to include some of the structures
8760 there instead of client.h in lib/silcclient/.
8762 * Added function silc_task_unregister_by_callback to unregister
8763 timeouts by the callback function.
8765 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Some "Incomplete WHOIS info" errors has been appearing on the
8768 log files. Took away the entry->userinfo check from WHOIS
8769 reply sending. The entry->userinfo is now " " if client did not
8770 provide one. I thought this was fixed earlier but something
8771 is wrong still. Let's see if the error still appears.
8773 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Fixed a minor bug in the login when the channel key is
8776 re-generated in the server. It used to generate the key in
8777 wrong order and thus caused problems in the channel traffic.
8779 * Fixed a minor bug in channel key distsribution after
8780 KICK command. The key was not sent to the router even though
8783 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added silc_ske_process_key_material_data as generic routine
8786 to process any key material as the SILC protocol dictates. The
8787 function is used by the actual SKE library but can be used by
8788 applications as well. This relates to the private message keys
8789 and the channel private keys since they must be processed the
8790 same way the normal SILC session keys. The protocol dictates
8791 this. Affected files: lib/silcske/silcske.[ch].
8793 Added also silc_ske_free_key_material to free the
8794 SilcSKEKeyMaterial structure.
8796 * Defined silc_cipher_set_key function to set the key for
8797 cipher without using the object's method function. The affected
8798 files: lib/silccrypt/silccipher.[ch].
8800 * Implemented silc silc_client_add_private_message_key,
8801 silc_client_add_private_message_key_ske,
8802 silc_client_del_private_message_key,
8803 silc_client_list_private_message_keys and
8804 silc_client_free_private_message_keys functions in the
8807 Added functions silc_client_send_private_message_key to send
8808 the Private Message Key payload and silc_client_private_message_key
8809 to handle incoming Private Message Key payload.
8811 * Added Cipher field to the Private Message Key payload to set
8812 the cipher to be used. If ignored, the default cipher defined
8813 in the SILC protocol (aes-256-cbc) is used.
8815 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8817 * Removed lib/silcclient/ops.h file.
8819 Redefined parts of the SILC Client Library API. Created new
8820 file silcapi.h that deprecates the ops.h file and defines the
8821 published Client Library API. Defined also private message key
8822 API and channel private key API into the file.
8824 This is the file that the application must include from the
8825 SILC Client Library. Other files need not be included by
8826 the application anymore.
8828 * Added new key_agreement client operation callback and also
8829 defined the Key Agreement library API for the application.
8831 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8834 is used by clients to request key negotiation between another
8835 client in the SILC network. If the negotiation is started it
8836 is performed using the SKE protocol. The result of the
8837 negotiation, the secret key material, can be used for example
8838 as private message key.
8840 Implemented the Key Agreement payload into the files
8841 lib/silccore/silauth.[ch].
8843 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Redefined ciphers for the SILC protocol. Added some new ciphers
8846 and defined the key lengths for the algorithms. Changed the
8847 code accordingly. The default key length is now 256 bits.
8849 * Fixed SKE key distribution function silc_ske_process_key_material
8850 when the key length is more than 128 bits. The default key
8851 length in SILC is now 256 bits.
8853 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8854 to indicate unsupported algorithm.
8856 * Renamed rijndael.c to aes.c and all functions as well.
8858 * Fixed a long standing channel key setting bug in client library.
8859 Weird that it has never surfaced before.
8861 * Fixed bug in channel deletion. If the entire channel is removed
8862 then it must also delete the references of the channel entry
8863 from the client's channel list as the client's channel entry and
8864 the channel's client entry share same memory.
8866 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Implemented CONNECT and SHUTDOWN commands in the client.
8870 * Implemented CLOSE command to the client.
8872 * Added the function silc_idlist_find_server_by_name into the
8873 files silcd/idlist.[ch].
8875 Added the function silc_idlist_find_server_by_conn into the
8876 files silcd/idlist.[ch].
8878 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * DIE command was renamed to SHUTDOWN. Updated the both code
8883 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8884 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8886 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8889 * Added function silc_server_create_connection function to create
8890 connection to remote router. My server implementation actually
8891 does not allow router to connect to normal server (it expects
8892 that normal server always initiates the connection to the router)
8893 so the CONNECT command is only good for connecting to another
8896 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8899 or some other client was kicked from the channel.
8901 Implemented the handling of the notify type to both client
8904 Implemented silc_server_send_notify_kicked to send the KICKED
8905 notify. It is used to send it to the server's primary router.
8907 * Implemented the KICK command into server and client.
8909 * Added `query' argument to the silc_idlist_get_client function
8910 to indicate whether to query the client from server or not if
8913 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8914 to indicate that the client is not channel founder.
8918 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Removed the rng context from SilcPacketContext structure and
8921 changed that the packet routine uses the Global RNG API.
8923 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Added support for quit message that client can "leave" on the
8926 channel when it quits the SILC. It is ditributed inside the
8927 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8929 Added silc_server_free_client_data that will take the
8930 signoff message as argument.
8932 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8934 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Updated parts of the protocol specification to keep it up
8939 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8942 payloads in one packet.
8944 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8945 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8946 use now the new List flag.
8948 * Also deprecated the following packet types: REPLACE_ID,
8949 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8951 * Added list support for Notify packet in server.
8953 * Added silc_server_send_notify_channel_change to send the
8954 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8955 the silc_server_send_replace_id.
8957 * Added silc_server_send_notify_nick_change to send the
8958 NICK_CHANGE notify type. Deprecates the function
8959 silc_server_send_replace_id.
8961 * Added silc_server_send_notify_join to send the JOIN notify type.
8962 Deprecates the function silc_server_send_new_channel_user.
8964 * Added silc_server_send_notify_leave to send LEAVE notify type.
8965 Deprecates the function silc_server_send_remove_channel_user.
8967 * Added silc_server_send_notify_cmode and
8968 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8969 types. Deprecates the silc_server_send_set_mode function.
8971 * Added SERVER_SIGNOFF notify type to indicate that server has
8972 quit. This means that all clients on the channel from that
8973 server will drop. This can be also used when netsplit happens.
8975 Deprecated REMOVE_ID packet type since it is not needed anymore
8978 Added silc_server_send_notify_server_signoff to send the
8979 SERVER_SIGNOFF notify type. Deprecates the function
8980 silc_server_send_remove_id.
8982 Added also silc_server_send_notify_signoff to send the
8983 SIGNOFF notify type.
8985 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8986 SILC protocol from this day on. Changed the protocol
8987 specification as well.
8989 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8990 notify type. It is used between routers to notify about
8991 topic changes on a channel.
8993 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8996 * Partly updated the protocol specification to comply with the
8997 changes now made. It is still though a bit outdated.
8999 * The JOIN notify type now takes one extra argument <Channel ID>.
9000 The packet used to be destined to the channel but now the
9001 JOIN type may be sent as list thus it is impossible to
9002 destine it to any specific channel. By adding this argument
9003 it is again possible.
9005 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Added CREDITS file. The CHANGES and CREDITS file will appear
9008 in the distribution as well.
9010 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9013 types in the server's silcd/packet_receive.c.
9015 * Implemented CMODE and CUMODE to work in router environment.
9017 * Fixed minor encoding and decoding buglet from the
9018 lib/silccore/silcmode.c.
9020 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9023 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9025 * Changed all SilcConfigServer* and silc_config_server* to
9026 SilcServerConfig* and silc_server_config*, respectively.
9029 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Associated the ID (client or server ID) to the Authentication
9032 Payload to avoid any possibility of forging. Updated the
9033 protocol specification and the code accordingly.
9035 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * The RSA key length is now save to the RsaKey context in the
9038 key generation process in lib/silccrypt/rsa.c. The key length
9039 is now used to figure out the maximum size of the block allowed
9040 to be encrypted/signed.
9042 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9043 is equivalent to the silc_mp_mp2bin but does not allocate any
9046 * Changed silc_mp_mp2bin API to take length argument. If it is
9047 non-zero then the buffer is allocated that large. If zero, then
9048 the size is approximated using silc_mp_sizeinbase, which however
9051 * Created Global RNG API which is global RNG that application can
9052 initialize. After initializing, any routine anywhere in the
9053 code (including library) can use RNG without allocating a new
9054 RNG object. This was done to allow this sort of use of the
9055 RNG in code that has no chance to allocate RNG object. All
9056 applications currently allocate this and many routines in the
9057 library use this. Affected file lib/silccrypt/silcrng.[ch].
9059 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9060 it to use the Global RNG API.
9062 * Defined Authentication Payload into protocol specification that
9063 is used during SILC session to authenticate entities. It is
9064 used for example by client to authenticate itself to the server
9065 to obtain server operator privileges.
9067 Implemented this payload into the lib/silccore/silcauth.[ch].
9068 Implemented also routines for public key based authentication
9069 as the new protocol specification dictates.
9071 Moved definitions of different authentication methods from
9072 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9074 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9075 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9076 silc_pkcs_verify_with_hash functions into the file
9077 lib/silccrypt/silcpkcs.[ch].
9079 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * The client entry's userinfo pointer must be always valid.
9082 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9083 will fail since it requires the userinfo. Now, the userinfo
9084 is allocated as "" if actual userinfo does not exist. Actually,
9085 it must exist and it is totally Ok to drop client connections
9086 that does not announce the userinfo. However, we will make
9087 this workaround for now.
9089 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9090 to return the remote port by socket.
9092 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9095 SILC_SERVER_PENDING_EXEC and added an new macro
9096 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9097 data or when error occurs while processing the pending command.
9099 Added new argument `destructor' into silc_server_command_pending
9100 and to the SilcServerCommandPending object. This destructor is
9101 now called after calling the pending callback or if error occurs
9102 immediately. If error occurs the actual pending callback won't
9103 be called at all - only the destructor. The destructor may be
9104 NULL if destructor is not needed.
9106 All this applies for client library code as well. Similar
9107 changes were made there as well for the pending commands.
9109 In the client, the application must now allocate the
9110 SilcClientCommandContext with the silc_client_command_alloc
9113 * Added reference counter to the SilcServerCommandContext. Added
9114 function silc_server_command_alloc and silc_server_command_dup
9117 Same type of functions added to the client library for the same
9120 * Removed the cmd_ident from IDListData away since it is now
9121 global for all connections. It is the command identifier used
9122 in command sending and with pending commands. The affected file
9125 * Added reference counter to the SilcSocketConnection objecet to
9126 indicate the usage count of the object. The object won't be
9127 freed untill the reference counter hits zero. Currently only
9128 server uses this, and client ignores it. The client must be
9129 set to use this too later. The affected files are
9130 lib/silccore/silcsockconn.[ch]. Added also the function
9131 silc_socket_dup to increase the reference counter.
9133 This was mainly added because it is possible that the socket
9134 is removed underneath of pending command or other async
9135 operation. Now it won't be free'd and proper DISCONNECTING
9136 flags, etc. can be set to avoid sending data to connection that
9137 is not valid anymore.
9139 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9140 the connection. After that it sets SILC_SET_DISCONNECTED.
9141 It is, however, possible that the socket data is not still freed.
9142 The silc_server_packet_process now checks that data is not
9143 read or written to connection that is DISCONNECTED. The socket
9144 get's freed when the reference counter hits zero.
9146 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Changed the client operation API: channel_message operation's
9149 `sender' is now the client entry of the sender, not the nickname
9150 and the `channel' is the channel entry, not the channel name.
9152 In the private_message operation the `sender' is now also the
9153 client entry of the sender not the nickname.
9155 Affected file is lib/silcclient/ops.h and all applications
9156 using the client operations.
9158 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Moved the calling of ops->connect() from connect_to_server_final
9161 into receive_new_id functin since that is the point when the
9162 client is actually allowed to send traffic to network. The
9163 affected file is lib/silcclient/client.c.
9165 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9168 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9169 (if needs broadcasting) instead of broadcasting the packets one
9170 by one which would make a burst in the network traffic.
9172 * Added `broadcast' argument to the functions in silcd/server.[ch]
9173 silc_server_create_new_channel[_with_id] to indicate whether
9174 to send New Channel packet to primary router.
9176 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Added new function into the silcd/server.[ch] files:
9179 silc_server_create_new_channel_with_id to create new channel with
9180 already existing Channel ID.
9182 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9183 lib/silccore/silcpacket.h. This packet is used t send list of
9184 Set Mode payloads inside one packet. Server uses this to set
9185 the modes for the channels and clients on those channels, that it
9186 announced to the router when it connected to it. The protocol
9187 specification has been updated accordingly.
9189 * The silc_server_new_channel did not handle the packet coming
9190 from normal server as it normally does not send that. However,
9191 when it announces its channels it does send it. Implemented
9192 the support for that.
9194 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9195 into the file lib/silccore/id.h.
9197 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Fixed memory leaks in the functions silc_idlist_del_client,
9200 silc_idlist_del_channel and silc_idlist_del_server in the file
9201 silcd/idlist.c. All of those leaked like a sieve.
9203 * Fixed some small memory leaks in the client's function
9204 silc_client_notify_by_server.
9206 * Added functions into silcd/server.c: silc_server_announce_clients,
9207 silc_server_announce_channels and silc_server_announce_server.
9208 These functions are used by normal and router server to announce
9209 to its primary router about clients, channels and servers (when
9210 router) that we own. This is done after we've connected to the
9213 These functions effectively implements the following packet types:
9214 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9215 and SILC_PACKET_NEW_ID_LIST.
9217 * Added new functions into the silcd/packet_receive.[ch]:
9218 silc_server_new_id_list, silc_server_new_channel_list and
9219 silc_server_new_channel_user_list to handle the incoming
9220 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9222 * Added support of changing Channel ID in the function
9223 silc_server_replace_id. If the server that announces a channel
9224 to the router already exists in the router (with same name but
9225 with different Channel ID), router is responsible to send
9226 Replace ID packet to the server and force the server to change
9227 the Channel ID to the one router has.
9229 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9230 client that the Channel ID has been changed by the router. The
9231 normal server sends this to the client. Client must start using
9232 the new Channel ID as the channel's ID.
9234 Implemented handling of this new type into lib/silcclient/client.c
9235 into the function silc_client_notify_by_server.
9237 * Added new function silc_idlist_replace_channel_id into the files
9238 silcd/idlist.[ch] to replace the Channel ID.
9240 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Call silc_server_command_identify_check always when processing
9243 the IDENTIFY command in silcd/command.c
9245 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9248 send keepalive packets. The packet can be sent by clients,
9249 servers and routers.
9251 Added function silc_socket_set_heartbeat into the file
9252 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9253 If not set, the heartbeat is not performed. The actual
9254 heartbeat is implemented in the low level socket connection
9255 library. However, application is responsible of actually
9258 Added silc_server_send_heartbeat to send the actual heartbeat
9259 packet into silcd/packet_send.[ch]. Server now performs
9260 keepalive with all connections.
9262 * Added silc_task_get_first function into lib/silcutil/silctask.c
9263 to return the timeout task with shortest timeout. There was a bug
9264 in task unregistration that caused problems. TODO has been
9265 updated to include that task system must be rewritten.
9267 * The client library will now resolve the client information when
9268 receiving JOIN notify from server for client that we know but
9269 have incomplete information.
9271 * Rewrote parts of silc_server_remove_from_channels and
9272 silc_server_remove_from_one_channel as they did not remove the
9273 channel in some circumstances even though they should've.
9275 * Encryption problem encountered in server:
9277 The LEAVE command used to send the Channel Key packet to the
9278 router immediately after generating it. However, the code
9279 had earlier sent Remove Channel user packet but not immediately,
9280 ie. it was put to queue. The order of packets in the router
9281 was that Channel Key packet was first and Remove Channel User
9282 packet was second, even though they were encrypted in the
9283 reverse order. For this reason, MAC check failed. Now, this
9284 is fixed by not sending the Channel Key packet immediately but
9285 putting it to queue. However, this is more fundamental problem:
9286 packets that are in queue should actually not be encrypted
9287 because packets that are sent immediately gets encrypted
9288 actually with wrong IV (and thus MAC check fails). So, packets
9289 that are in queue should be encrypted when they are sent to
9290 the wire and not when they put to the queue.
9292 However, the problem is that the current system has not been
9293 designed to work that way. Instead, the packet is encrypted
9294 as soon as possible and left to the queue. The queue is then
9295 just purged into wire. There won't be any fixes for this
9296 any time soon. So, the current semantic for packet sending
9299 o If you send packet to remote host and do not force the send
9300 (the packet will be in queue) then all subsequent packets to the
9301 same remote host must also be put to the queue. Only after the
9302 queue has been purged is it safe again to force the packet
9305 o If you send all packets immediately then it safe to send
9306 any of subsequent packets through the queue, however, after
9307 the first packet is put to queue then any subsequent packets
9308 must also be put to the queue.
9310 Follow these rules and everything works fine.
9312 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Added new function silc_server_remove_clients_by_server to
9315 remove all client entries from ID list when the server connection
9316 is lost. In this case it is also important to invalidate all
9317 client entires as they hold the invalid server entry. This
9318 fixes fatal bug when server has lost connection and will reconnect
9321 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Made some sanity checks to silc_server_daemonise like to check
9324 whether the requested user and group actually exists.
9326 * Added sanity check to SKE's silc_ske_responder_finish to check
9327 that the public and private key actually is valid.
9329 * Invalidate the client's nickname when receiving Replace ID
9330 packet and the Client ID is being replaced. This means that the
9331 server will query the nickname if someone needs it (client)
9334 * Sort the ID Cache in client library when the ID Cache data
9335 has changed (needs sorting).
9337 * Do not allow for SILC client to create several connections to
9338 several servers. The client does not support windows right now
9339 and generating multiple connections causes weird behaviour.
9341 Irssi-silc client does support windows and can handle several
9342 connections without problems, see: www.irssi.org and SILC plugin.
9344 * Fixed some places where client was added to the IDList. The
9345 rule of thumb is following (in order to get everything right):
9346 If the client is directly connected local client then the
9347 `connection' argument must be set and `router' argument must be
9348 NULL to silc_idlist_add_client function. If the client is not
9349 directly connected client then the `router' argument must
9350 bet set and the `connection' argument must be NULL to the
9351 silc_idlist_add_client function.
9353 * The funtion silc_server_packet_send_local_channel actually did
9354 not check whether the client was locally connected or not. It
9355 does that now. Fixed a bug related to LEAVE command.
9357 * Fixed Remove Channel User payload parsing bug in server's
9358 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9360 * The server's silc_server_save_channel_key now checks also the
9361 global ID list for the channel as it might not be in the local
9362 list. Fixed a bug related to LEAVE command.
9364 * Is this the end of the [<unknown>] buglet that has been lurking
9365 around for a long time? A little for loop fix in server's
9366 silc_server_command_whois_parse that is used by both IDENTIFY
9367 and WHOIS command. At least, this was a clear bug and a cause
9368 of one type of [<unknown>] buglet.
9370 * WHOIS and IDENTIFY commands call the function
9371 silc_server_command_[whois/identify]_check function even if
9372 we are not router server.
9374 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9376 * Added --with-gmp configuration option. If set the GMP
9377 is always compiled in the SILC source tree. If not set then
9378 it is checked whether the system has the GMP3 installed. If
9379 it has then the GMP won't be compiled (the system's headers
9380 and library is used), if it doesn't have it then the GMP is
9381 compiled in the SILC source tree.
9383 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Changed RSA private exponent generation to what PKCS #1
9386 suggests. We try to find the smallest possible d by doing
9387 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9388 not security fix but optimization.
9390 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Added new config entry [Identity] to fork the server and run
9393 it as specific user and group. A patch from Bostik.
9395 * Imported Dotconf configuration library into lib/dotconf.
9396 This will be used to create the SILC configuration files later.
9397 It will appear in the distsribution after this commit.
9399 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * A big code auditing weekend happening. Auditing code for
9402 obvious mistakes, bugs and errors. Also, removing any code
9405 Removed files for being obsolete:
9407 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9408 inline in the file lib/silcutil/silcbuffer.h)
9410 o lib/silcutil/silcbufutil.c (the header has inline versions)
9412 Changed code to fix possible error conditions:
9414 o The buffer formatting routines now check that the destination
9415 buffer really has enough space to add the data. This applies for
9416 both buffer formatting and unformatting
9417 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9418 unformatting was changed to accomodate following rules:
9419 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9420 sent to the function while XXX_*STRING will not allocate or copy
9421 the data into the buffer. Instead it sets the pointer from the
9422 buffer into the pointer sent as argument (XXX_*STRING used to
9423 require that the pointer must be allocated already). This change
9424 makes this whole thing a bit more consistent and more optimized
9425 (note that the data returned in the unformatting with XXX_*STRING
9426 must not be freed now). The routines return now -1 on error.
9428 o Tried to find all code that use buffer_format and buffer_unformat
9429 and added return value checking to prevent formatting and
9430 especially unformatting errors and possible subsequent fatal
9433 o Changed ske->x and ske->KEY to mallocated pointers in
9434 lib/silcske/silcske.h. Fixed possible data and memory leak.
9436 o Added return value checking to all *_parse* functions. Fixed
9437 many memory leaks as well.
9439 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9440 so that buffer overflows would not happen. All code now also
9441 checks the return value as it can fail.
9443 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9445 * Added reconnection support to server if the normal server looses
9446 its connection to the router (for example if router is rebooted).
9447 The server performs normal reconnection strategy implemented
9448 to the server. Affected file silcd/server.c.
9450 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9452 * Added new packet type SILC_PACKET_SET_MODE that is used to
9453 distribute the information about changed modes (for clients,
9454 channels and clients channel modes) to all routers in the
9455 network. Updated the protocol specification accordingly.
9457 Added functions into silcd/packet_send.c and
9458 silcd/packet_receive.c: silc_server_send_set_mode,
9459 silc_server_set_mode.
9461 Added new files silcmode.[ch] into lib/silccore that implements
9462 the encoding and decoding of Set Mode Payload. Added new type
9463 SilcSetModePayload. Moved the definitions of different modes
9464 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9466 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9468 * Oops, a little mistake in server's connection authentication
9469 protocol. The protocol is not ended with FAILURE but with
9470 SUCCESS if the authentication is Ok. :) Affected file is
9473 * Implemented NICK_CHANGE notify handling in server in the file
9474 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9475 the local clients on the channel. After the changing nickname
9476 in router environment snhould work and the [<unknown>] nickname
9477 should appear no more.
9479 The silc_server_replace_id function that receives the Replace ID
9480 payload now sends the NICK_CHANGE notify type also in the file
9481 silcd/packet_receive.c
9483 * Changed WHOIS and IDENTIFY command to support the maximum amount
9484 of arguments defined in protocol specs (3328 arguments). This
9485 fixed a bug that caused problems when there were more than three
9488 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Added extra parameter, command identifier, to the
9491 silc_client_send_command so that explicit command identifier
9494 Changed that ID list routines uses specific command identifier
9495 when sending WHOIS/IDENTIFY requests to the server so that they
9496 can be identified when the reply comes back.
9498 Affected files lib/silcclient/command.[ch],
9499 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9501 * Added `sender' argument to silc_server_packet_send_to_channel
9502 to indicaet the sender who originally sent the packet to us
9503 that we are now re-sending. Ignored if NULL. Affected file
9504 silcd/packet_send.[ch].
9506 * Added some server statistics support in silcd/server_internal.h
9507 SilcServerStatistics structure and around the server code. Also
9508 send some nice statistics information when client is connecting
9511 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9513 * Fixed channel ID decoding in server's JOIN command reply in
9514 silcd/command_reply.c
9516 * Fixed braodcasting of replace ID payload to not to send it if
9517 we are standalone server in silcd/packet_receive.c.
9519 * Fixed all channel message sending routines to not to send
9520 packets to clients that has router set, since they are routed
9521 separately in the same function earlier. Affects file
9522 silcd/packet_send.c and all channel packet sending functions.
9524 * In USERS reply, res_argv[i] are not allocated, the table
9525 is allocated. Thus changed that free the table, not its
9528 * In server's whois_check and identify_check if the client is
9529 locally connected do not send any WHOIS commands - they are not
9532 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Fixed some minor bugs in client when sending WHOIS command. The
9535 arguments was in wrong order.
9537 * Removed statis function add_to_channel from server in
9538 silcd/command.c that was previously used with the joining but
9541 * Tested USERS command in router environment successfully with two
9542 routers, two servers and two clients.
9544 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9546 * Reorganized the USERS command and command reply in client library
9547 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9548 When the command is given by user we register a pending command
9549 callback that will reprocess the command after the reply has been
9550 received from the server. When reprocessing the packet we then
9551 display the information. Thus, the USERS information is displayed
9552 now in the command callback instead of in the command reply
9553 callback. The processing of the command is same as previously
9554 when server has sent the command reply in the JOINing process.
9556 * Added to USERS command in silcd/command_reply.c to join the client,
9557 we didn't use to know about, to the channel after we've created
9558 a client entry for it. Also, for clienet we did know already still
9559 check whether it is on the channel or not and add it if not.
9561 * Removed silc_server_command_join_notify as the function and its
9564 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Changed the client's pending command handling to the same as the
9567 server's pending command handling. It is also now possible to
9568 execute command reply functions from other command reply
9569 function as the function callbacks for commands and command
9570 replies are one and same. The pending commands are not static
9571 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9572 in client connection context. Thus, pending commands are server
9573 connection specific as it is convenient.
9575 Changed the function silc_client_command_pending and
9576 silc_client_command_pending_del and added new function
9577 silc_client_command_pending_check. Removed the
9578 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9581 * Added cmd_ident, current command identifier, to the client
9582 connection context in lib/silcclient/client.h to keep track on
9583 command identifiers used in command sending. Client's command reply
9584 function handling now supports the mandatory command identifiers.
9586 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9587 funtions in client to fully support pending command callbacks.
9589 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9590 as one of the arguments to the application in the command reply
9593 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9594 before first releasing SILC but came back. Now it is removed again
9595 and should come back nomore. The FORWARDED flag was used only
9596 by the JOINing procedure by forwarding the command packet to router.
9597 Now, the JOINing procedure has been changed to more generic (due
9598 to various router environment issues) and FORWARDED is not needed
9599 anymore for anything. The protocol specification is yet to be
9602 Now, removed silc_server_packet_forward from server and the flag
9603 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9605 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * Renamed NAMES command to USERS command. The NAMES was named that
9608 due to historical reasons. Now it is renamed. Also, rewrote
9609 parts of the USERS command. The nickname list is not sent anymore
9610 by the server. Only Client ID and mode lists are sent in the USERS
9611 command. Changed this also to the protocol specification.
9613 The client now resolves the names and stuff after it receives
9614 the USERS list from the server when joining to the channel.
9616 * WHOIS and IDENTIFY commands has been changed to support multiple
9617 Client ID's per command. One can now search for multiple users
9618 in the network by sending only one WHOIS or IDENTIFY command.
9619 Changed the code and the protocol specifications.
9621 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9622 uses silc_server_command_whois_parse to parse the request. */
9624 * If normal server, do not parse the WHOIS and IDENTIFY requests
9625 before sending it to the router. Saves some time.
9627 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Fixed JOIN command on client library. Wrong number of arguments
9630 used to crash the client.
9632 * Added silc_server_channel_has_global function to check whether
9633 channel has global users or not.
9635 * Added silc_server_channel_has_local function to check whether channel
9636 has locally connected clients on the channel.
9638 * The silc_server_remove_from_one_channel now checks whether the
9639 channel has global users or not after given client was removed from
9640 the channel. It also checks whether the channel has local clients
9641 on the channel anymore. If it does not have then the channel entry
9642 is removed as it is not needed anymore.
9644 * The silc_server_notify now checks on JOIN notify whether the joining
9645 client is one of locally connected or global. If it is global then
9646 the channel has now global users on the channel and that is marked
9647 to the channel entry. Also, it now saves the global client to
9648 global list who is joining and JOINs it to the channel. This is
9649 for normal server, that is.
9651 Changed silc_server_send_notify_on_channel,
9652 silc_server_packet_relay_to_channel and
9653 silc_server_packet_send_to_channel check if we are normal server
9654 and client has router set (ie. global client) do not send the
9655 message to that client, as it is already routed to our router.
9657 * Implemented LEAVE notify type handling in silc_server_notify
9660 * Tested LEAVE command in router environment successfully. Tested
9661 with two routers, two servers and two clients.
9665 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9667 * Implemented SIGNOFF notify type handling in silc_server_notify
9670 * silc_server_remove_id now removes the client entry from all channels
9671 it has joined and thusly sends SIGNOFF notify type.
9673 * Rewrote the NAMES list generation in server by removing two excess
9674 loops. The lists are created now inside one loop.
9676 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * silc_server_remove_channel_user checks now also global list
9679 for channel and client.
9681 * silc_server_new_channel_user checks now both local and global
9682 list for channel and client. Fixed a bug in client id decoding.
9683 Used to decode wrong buffer.
9685 * silc_server_channel_message checks now both local and global
9686 list for channel entry.
9688 * Tested channel joining (hence JOIN) in router environment
9689 successfully. Tested with two routers, two servers and two
9692 * Tested channel message sending in router environment successfully.
9694 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Added silc_server_save_channel_key into server.[ch] to save the
9697 received channel key in Channel Key payload processing. It is
9698 also used in JOIN command reply handling.
9700 Equivalent function silc_client_save_channel_key added into
9701 client.[ch] into client library.
9703 * Changed JOIN command reply to send information whether the channel
9704 was created or not (is existing already) and the channel key
9705 payload. Changed protocol specs accordingly.
9707 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9708 the request was sent by ID and not by nickname. Crashed on
9711 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9713 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9714 now correctly save the received data.
9716 * silc_server_free_sock_user_data now notifies routers in the
9717 network about entities leaving the network.
9719 At the same time implemented functions silc_server_remove_id
9720 and silc_server_send_remove_id to receive and send REMOVE_ID
9721 packets. The packet is used to notify routers in the network
9722 about leaving entities. The ID removed will become invalid in
9725 * Added function silc_idlist_del_server into server. Removes and
9726 free's server entry from ID list.
9728 * silc_server_private_message function now checks, if we are router,
9729 that the destination ID really is valid ID, naturally.
9731 * In router when NEW_ID packet is received (for new client) the
9732 hash of the Client ID is saved in the ID Cache but the
9733 client->nickname is set to NULL, instead of putting the hash
9736 IDENTIFY command now also checks that client->nickname must be
9737 valid. If it is not if will request the data from the server who
9738 owns the client. Added new function
9739 silc_server_command_identify_check.
9741 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9742 to set the command to already allocated Command Payload.
9744 * Tested private message sending in router environment with two
9745 routers, two servers and two clients. Fixed minor bugs and now
9748 * Fixed segfault from client's NAMES command. Used to crash if
9751 * Forwarded packets must not be routed even if it is not destined
9752 to the receiver. Changed server code comply with this.
9754 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9756 * Added `require_reverse_mapping' boolean value to ServerParams
9757 structure. If TRUE (not default) the server will require that
9758 the connecting host has fully qualified domain name.
9760 If the reverse mapping is not required and hostname could not be
9761 found the IP address is used as hostname.
9763 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Implemented version string checking to both client and server.
9766 The check is incomplete currently due to the abnormal version
9767 strings used in development version of SILC.
9769 * Changed all command functions in server to use the new
9772 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9774 * Changed char *data to unsigned char *data in ID Cache system to
9775 support binary data as ID Cache data. Changed code to support
9776 binary data in lib/silccore/idcache.c.
9778 * Renamed silc_server_packet_relay_command_reply to
9779 silc_server_command_reply as it is normal packet receiving
9780 function. Rewrote the function to accept command replys for
9781 servers and not only for clients.
9783 * Mark remote router always as registered server if we are connecting
9784 to it. Otherwise, commands sent by the router to us are ignored.
9786 * All ID List find routines now returns the ID Cache Entry pointer
9787 as well if requested.
9789 * WHOIS command works now in router environment, tested with two
9790 routers, two servers and two clients.
9792 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9793 in router environment (as it is almost equivalent to WHOIS) but
9794 hasn't been tested thoroughly. Added new functions:
9796 silc_server_command_identify_parse
9797 silc_server_command_identify_send_reply
9798 silc_server_command_identify_from_client
9799 silc_server_command_identify_from_server
9801 * Disabled route cache adding because adding two different ID's with
9802 same IP replaces the old cache entry thus giving wrong route.
9803 The entry->router->connection is always the fastest route anyway
9804 so route cache may not be needed. Of course, new routes maybe
9805 established after receiving the ID when the entry->router->connection
9806 might not be anymore the most optimal.
9808 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Add route cache for received ID for fast routing.
9812 * Added silc_server_packet_route to route received packet on router
9813 that is not destined to us.
9815 * Renamed silc_server_get_route to silc_server_route_get.
9817 * Added id_string and id_string_len fields into SilcServer to
9818 include encoded ServerID for fast comparing without excess
9819 encoding of the ID's.
9821 * Cleaned up WHOIS command on server side. Added following static
9824 silc_server_command_whois_parse
9825 silc_server_command_whois_check
9826 silc_server_command_whois_send_reply
9827 silc_server_command_whois_from_client
9828 silc_server_command_whois_from_server
9830 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9831 arguments in command replies. All command functions should be
9832 updated to use this macro.
9834 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Minor typo fixes on command reply handling on server.
9838 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Added silc_server_command_add_to_channel internal routine to add
9841 the client to the channel after router has created the channel and
9842 sent command reply to the server.
9844 * Added generic silc_server_send_command to send any command from
9847 * Use static buffer with ID rendering instead of duplicating data.
9849 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Fixed a channel user mode bug when joining to a channel server gave
9852 everybody channel founder rights, oops.
9854 * We mark ourselves as the router of the incoming server connection
9855 if we are router ourselves. This way we can check in some packet
9856 sending functions whether it is locally connected server. For
9857 incoming router connections we put NULL.
9859 * For router sending packets locally means now always sending the
9860 packet cell wide; to local clients and local servers. For normal
9861 server sending packet locally means sending it to only local
9864 * Fixed the JOIN command to really work in router environment. If the
9865 channel is created it is always created by the router. Router is
9866 also responsible of making the initial joining to the channel,
9867 sending JOIN notify to the sending server and distributing
9868 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9869 does not exist server doesn't do anything else but forward the
9870 command to the router which performs everything.
9872 * Added silc_server_send_channel_key function to send the Channel Key
9875 * Added silc_server_create_channel_key to create new channel key. The
9876 channel key is now re-generated everytime someone joins or leaves
9877 a channel, as protocol dictates. Note: channel->key_len is the
9880 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9883 packet_receive.[ch] to separate packet sending and receiving
9884 routines. The server.[ch] now includes everything else including
9885 actual packet processing (writing and reading data) and other
9888 Renamed silc_server_private_message_send_internal to
9889 silc_server_send_private_message. The routine is still though
9890 used only to relay private messages as server does not send
9891 private messages itself.
9893 Renamed silc_server_new_channel to silc_server_create_new_channel
9894 and added new function sicl_server_new_channel that handles the
9895 incoming New Channel packet. Added also new sending function
9896 silc_server_send_new_channel to send New Channel Payload.
9898 * Added new function silc_server_notify to process incoming notify
9899 packet to the server/router. Server may then relay the notify
9900 to clients if needed.
9902 * Added new function silc_server_new_channel_user to process incoming
9903 New Channel User packet. Router will redistribute the packet and
9904 send JOIN notify to its local clients and locally connected servers
9905 if needed. Normal server will send JOIN notify to its local client
9906 on same channel when received this packet. Added also corresponding
9907 sending function silc_server_send_new_channel_user to sent the
9910 * Added boolean route argument to send_notif_to_channel and
9911 packet_send_to_channel functions to attempt to route the packet
9912 if it is TRUE and send only locally if it is FALSE.
9914 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * silc_server_replace_id now broadcasts the received replace ID
9917 packet if it is not broadcast packet already. The router must
9918 broadcast to inform other routers about changed ID.
9920 * Added backpointer to server's router into SilcServer context in
9921 silcd/server_internal.h.
9923 * Fixed silc_server_packet_broadcast to send correct broadcast
9926 * The channel key is now distributed to the local client as soon
9927 as it is received from the router (in router environment) so that
9928 no other packet may be sent for the channel until client has
9931 * silc_server_remove_channel_user now broadcasts the received
9932 Remove Channel User packet if it is not broadcast packet already.
9933 The router must broadcast to inform other routers about removed
9936 * Added users field into SilcPacketContext that is a reference count
9937 of the context. One can increase the reference count by calling
9938 silc_packet_context_dup which is now changed to just increase the
9939 reference count instead of duplicating the data. The reference
9940 count is decresed by calling silc_packet_context_free that will
9941 free the data after the reference count hits zero.
9943 For now on the packet context and everything allocated into it
9944 (including the raw packet from network) must be freed by calling
9945 the new silc_packet_context_free function. Added also new function
9946 silc_packet_context_alloc that must be used now to allocate the
9947 context. This also means that if a routine is asynchronous from
9948 silc_[client/server]_packet_parse_type the packet context must
9949 be duplicated by calling silc_packet_context_dup. Otherwise it
9950 gets free'd after silc_[client/server]_packet_parse_type returns.
9951 Also, one must remember that if packet is duplicated then its
9952 reference count must be decresed by calling the free function as
9953 many times as it was duplicated.
9955 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9956 from both client and server.
9958 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Made joining to a channel working in router environment.
9962 * Cleaned up JOIN command on server side and create function
9963 silc_server_command_join_channel internal routine to make the
9966 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9968 * Changed silc_command_pending list to SilcDList. Also, added
9969 `ident' field to SilcServerCommandPending structure to identify
9970 the reply and to call correct callback.
9972 Added silc_server_command_pending_check function to replace the
9973 corresnponding macro. The silc_command_pending list is not
9976 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9977 to set identifier to previously allocated Command Payload. It
9978 is used to set identifier for command when resending Command
9981 * Added silc_command_payload_encode_payload to encode Command
9982 Payload buffer from SilcCommandPayload structure.
9984 * Added silc_argument_payload_encode_payload to encode Argument
9985 payload buffer from SilcArgumentPayload structure.
9987 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Changed WHOIS command to support router connection on server side.
9990 The whois request is always sent to router unless the server is
9991 standalone server. After server has received the reply from the
9992 router will it send the reply to the client.
9994 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9995 broadcast received broadcast packet. The function is used only
9996 by router. The broadcast packet is always sent to the router's
9999 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10000 render given ID to printable string, for log files for example.
10002 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Made basic router to router connections working. At least they
10005 can now connect to each other but nothing really works the way
10006 they are supposed - yet.
10008 * Added new initiator token to RouterConnection configuration
10009 file in silcd/serverconfig.[ch]. It is used to tell whether we
10010 are the initiator to the remote router or whether we'll expect
10011 the other end to connect.
10013 * Moved registering of listener task to silc_server_init, hence
10014 the server starts listenning as soon as it is run, even if it
10015 does not have connections to other routers. Let's see how well
10018 * Changed default connection retry timeouts for more suitable in
10021 * Removed cipher and such arguments from silc_idlist_add_client
10022 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10023 Added new function silc_idlist_add_data to add the keys and stuff
10026 * Added SilcIDListData structure and added it to SilcClientEntry
10027 and SilcServerEntry as their first field in the structure. This
10028 way we can explicitly cast the ID entries to the SilcIDListData
10029 structure and get common data for the entries. In past, we had
10030 to first check what type of connection it is and then cast it to
10031 correct ID entry type. Now, we can directly cast the opaque
10032 pointer to the SilcIDListData (no matter what ID entry it actually
10033 is) and get the data needed.
10035 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10038 in some circumstances even if threre were timeout tasks, though not
10039 IO tasks, but tasks anyway. Now fixed.
10041 * Defined SilcServerConnection structure to hold connection specific
10042 stuff about directly connected servers and routers. The definition
10043 is currently in silcd/server_internal.h. I thought about having
10044 a bit more important role fro this struct but for now it is used
10045 only when connecting to other server (or router actually).
10047 * Added connecting retry support in server when connecting to
10048 router(s). The retry feature implement exponential backoff
10049 algorithm. Also, added SilcServerParams structure to hold default
10050 parameters for server. For now, it include these retry settings
10051 and are hard coded. After server is moded to be as Silc Server
10052 Library this structure will be more important.
10054 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10056 * Changed client librarys channel->clients table to SilcList and
10057 changed code accordingly.
10059 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Changed client's channel table to SilcList and changed code
10062 accordingly. Also changed SilcChannelClientEntry to include back-
10063 pointer to the channel so that client entry can use that structure
10064 as list as well and we have fast cross-reference to the channel.
10065 This change dramatically decreased the complexity of channel
10066 handling with client entry and vice versa (removed one extra
10067 loop when searching for channel entry from many functions).
10069 * Changed server->sim from table to SilcDList and changed code
10072 * NAMES command can now be used from user interface. It will show
10073 the user list on the channel, neatly.
10075 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10076 Code now saves realname of the user if it becomes available.
10078 * Renamed configure.in to configure.in.pre and made ./prepare
10079 script to automatically add correct version string to
10080 configure.in which it creates from configure.in.pre.
10082 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * NAMES command reply now shows users mode with the nickname when
10085 joining to channel.
10087 * Moved silc_client_ch[u]mode[_char] functions from
10088 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10089 place sucks, they are utility functions and should be in some
10092 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10094 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10097 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10101 * Added TRQ (efficient deque and list library) into lib/trq. This is
10102 a very good list library that is currently used in the SILC. Defined
10103 SilcList API over the library because I didn't like the API very
10104 much. See lib/trq/silclist.h for the API and examples of how to
10105 use the API. Fixed various places in the code to use the new
10106 SilcList API. The SilcList is meant for lists that has a structure
10107 already defined as a list. It is not suitable to add just some
10108 context to the list (in TRQ, the context is the list actually).
10110 So, I defined SilcDList that can be used for the purpose where
10111 predefined list structure does not exit. This can be used as
10112 such list. Now some context just can be added to the SilcDList.
10113 Currently this list is not used in the SILC just yet, though there
10114 are a lot places where this can replace dynamically allocated
10115 tables and I will fix these places, later, to use SilcDList.
10116 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10117 and use TRQ internally).
10119 Also fixed some annoying warning messages that the original TRQ
10120 code generated. Also minor changes to TRQ's Makefile.in.
10122 * Added support for querying by Client ID to both WHOIS and
10123 IDENTIFY commands into server, as required by the protocol.
10125 * Removed method function pointers from SilcBuffer structure. They
10126 weren't used to anything and just increased the context size for
10127 no good reason. This change also made silc_buffer_alloc and
10128 silc_buffer_free functions inline functions.
10130 * Disabled command flooding detection support until it's fixed so
10131 that it accepts commands in but does not execute them more than once
10134 * Added silc_net_localhost(), to return local hostname, into
10135 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10136 that must be initialized before calling silc_client_init.
10138 * Added new function: silc_server_send_notify_on_channels to send
10139 notify messages to all channels client has joined. It is assured
10140 that the message is sent only once per client.
10142 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10143 lib/silcutil/silcutil.[ch] as silc_format function. The new
10144 function is generic and is used by server as well, not only by
10145 the logging routines.
10147 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10148 the provided version string was not acceptable. Added new function:
10149 silc_ske_check_version into lib/silcske/silcske.h. The function
10150 must be implemented by the application (client or server) and it
10151 does not reside in the SKE library. The function checks the version
10152 string remote end sent.
10154 * Added back pointers (to opaque context and to SilcSocketConnection)
10155 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10157 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10158 duplicate packet context structure.
10160 * Changed `notify' client operation to send same arguments as client
10161 receives from server except for ID's. ID's are mapped to correct
10162 ID entry and that is returned. Also, if channel entry is not sent
10163 by server but the notify is for channel the channel entry is sent
10164 to application (otherwise application doesn't know that it is for
10165 channel (library gets it from packet's Destination ID)).
10167 * Added silc_client_remove_from_channels into client library to
10168 remove a client from all channels it has joined to. Used when
10169 received SIGNOFF notify from server. Added also new function
10170 silc_client_replace_from_channels to replace old ID entry with
10171 new ID entry on all channels. Used when received NICK_CHANGE
10172 notify from server.
10174 * Fixed ID Cache list handling in silc_idlist_get_client in
10175 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10176 to get (or query) client by ID.
10178 * Updated TODO list.
10180 * Added connection authentication status message defined by the
10181 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10182 support for these into the code in client and server side.
10184 * Added generic function silc_client_send_command to send any command
10185 with variable argument list. Application should use this function
10186 to send commands if the command functions provided by the library
10187 does not suite for the application's user interface needs.
10189 * Added new `failure' client operation. Application is notified about
10190 received failure packet if client is executing a protocol. In this
10191 case the protocol's execution has failed.
10193 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10194 is required by the protocol.
10196 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10197 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10200 * Added status flag to SilcSKE object to indicate realtime status
10201 of the SKE protocol.
10203 * Application receives now exactly same command reply arguments as
10204 the library receives from server. However, if ID is received the
10205 corresponding ID entry is returned to the application (eg. Client
10206 ID is mapped to correct SilcClientEntry entry and that is returned).
10207 Changed command_reply client operation due to this change.
10209 * Changed all ID's in commands and in command replys as ID Payloads.
10210 Change affected both client and server side codes.
10212 All ID's sent in SILC network (with execption of ID's in SILC
10213 Packet header) are sent in ID Payload to support variable length
10216 * Server now notifies nick changes and notifies all clients on
10217 the channels about the new nickname (about the new Client ID,
10220 * Implemented CMODE command to change channel modes. Supports all
10221 channel modes defined by the protocol specs except ban and invite
10222 lists. (Also, private channel key mode is supported but support for
10223 setting private channel key in client is missing, thus, this mode
10224 has no effect on client side (except that server requires that the
10225 client uses private channel key and normal channel traffic does not
10228 Also, invite mode works per se, but INVITE command does not work
10229 yet correctly, so you can set channel as invite only channel but
10230 inviting clients to the channel does not work (it is yet to be
10231 thought what's the best way to do it).
10233 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10234 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10235 Implemented CUMODE command to change user's mode on the channel.
10236 Supports all modes defined by the protocol specs.
10238 * Added NAMES command reply to return users modes on the channel.
10240 * Removed unnecessary and slow ciphers from lib/silccrypt.
10242 * Set SO_KEEPALIVE option to connection sockets by default.
10244 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10246 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10247 redefined the Notify Payload into protocol specs.
10249 * Added silc_id_payload_parse_id to get ID directly from raw
10252 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10255 accept searching by Client ID as well.
10257 * Added support for LEAVE and SIGNOFF notify types in client library.
10259 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10260 to parse ID Payload from raw data.
10262 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10264 * Added flags parameter into silc_ske_assemble_security_properties
10265 function in lib/silcske/silcske.[ch].
10267 * Changed notify client operation to fit better for notify messages
10268 sent by server. The notify payload received from server is now
10269 passed to the application (after parsing it to SilcNotifyPayload).
10270 It is application's responsibility to retrieve the arguments
10271 from the payload and show the message the way it wants. The message
10272 sent by server is implementation specific.
10274 * Changed public keys to comply with the protocol specification.
10275 Old public keys are not supported anymore and are not compatible.
10277 * Removed nickname from Channel Payload as the latest draft removed
10278 it. The client must resolve the nickname from the NAMES command
10279 reply received when it joined the channel.
10281 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10283 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Fixed some errors in protocol specification drafts.
10287 * Created lib/silccore/silcnotify.c to implement Notify Payload
10288 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10289 generic payloads described by protocol specifications. The file
10290 includes implementations for ID Payload and Argument Payload.
10292 * Changed Command Payload implementation to use the new Argument
10293 Payload. Changed command_xxxx_payload to command_payload_xxxx
10294 to comply with SILC coding conventions.
10296 * Added suppport for Argument Payload handling in Notify Payload
10297 implementation as protocol requires it. Added the new support
10298 into server and client lib as well.
10300 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Added support for multiple nicknames on same channel. [n] is
10303 added locally to the nickname if there are more than one same
10304 nicknames on the channel.
10306 * Server now sends all nicknames that matched WHOIS request.
10307 Client also shows the list received from server.
10309 * Added TOPIC command to client side. User can now set and show
10310 current topic on channel.
10312 * Added MOTD command to client and server. Also, server sends the
10313 motd when client connects to the server.
10315 * Changed version strings to comply ISO 8601.
10317 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10319 * Fixed protocol error handling in client library. It should now
10320 cope even if the SKE fails for some reason.
10322 * Made new protocol specification drafts for submitting to IETF.
10324 * Implemented TOPIC command to server in silcd/command.c.
10326 * Added two new notify types into lib/silccore/silcnotify.h:
10327 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10328 notify nickname change and topic setting/change on a channel.
10330 * API change of command_reply operation in client library. The
10331 application gets now the status type received from server as well.
10333 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10337 * Cras fixed and optimized the packet handling even further and
10338 it should work now. Minor change to the prototype of function
10339 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10341 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * Added new function into lib/silcutil/silcschedule.[ch]:
10344 silc_schedule_with_fd to select() a specified fd. The function
10345 returns after timeout expires or data arrives or goes. The
10346 function is used by packet routines to wait that all data is
10347 received from network.
10349 * Fixed data reading from network in lib/silccore/silcpacket.c.
10350 The code now assures that all data is read from the fd and then
10351 continues packet processing. This was a bug fix since the code
10352 used to drop some data in some circumstances.
10354 * Added new function into lib/silcclient/client.[ch]:
10355 silc_client_start_key_exchange to start key exchange after
10356 connection has been established to server. The code internally
10357 now uses this funtion but its main purpose was to provide it
10358 for applications that perform their own connecting. After
10359 application has created a connection it merely calls this
10360 function to start the key exchange between client and server.
10361 The library takes care of everything else after that.
10363 Updated also lib/silcclient/README to explain the usage of
10366 * Do not send to application information that connection has
10367 been established. Application gets notified it by connect
10370 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Applied cras's patch to add silc_schedule_one function. The
10373 function runs scheduler once and returns.
10375 * Fixed the scheduler after cras messed it up. The timeout
10376 handling works now as it's supposed to work.
10378 * Added into lib/silccore/ silcnotify.h to include notify
10379 message types support. Changed silc_server_send_notify*
10380 functions, in server.[ch], to support those new notify types.
10381 Added the support for the notify types into client library,
10382 as well. Added new notify client operation into ops.h in
10385 * Changed silc_server_packet_send_to_channel to send normal
10386 packets instead of just channel message packets. The function
10387 is now used to send the notify packets to channels. It is not
10388 used to send channel message packets anymore, as server never
10389 sends them anymore.
10391 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10392 va_arg()s as it seems to require it nowadays. I guess, if SILC
10393 is compiled with older va_arg() the new code should work anyway.
10395 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Splitted core library. Core library (lib/silccore) includes
10398 now only SILC protocol specific core (and common) components.
10399 Created new utility library (lib/silcutil) that includes more
10400 generic purpose stuff. The stuff for util library was taken
10401 from the old core library. This was minor and easy split.
10403 * Created SILC Client Library (lib/silcclient) that includes
10404 implementation of the SILC client without user interface. This
10405 was major move from silc/ directory. The code has been changed
10406 so that it is transparent towards the user interface. The
10407 silc/ directory includes now the same user interface as before
10408 and it uses the new client library. Read lib/silcclient/README.
10409 Basicly, the client library performs everything else related
10410 to SILC except user interface handling. Also, configuration
10411 files are considered to be part of user interface and library
10412 does not handle them.
10414 This change also changed a lot of structures, function naming etc.
10415 Most important change was that SilcClientWindow object was
10416 renamed to SilcClientConnection in the client library. Created
10417 also new file lib/silcclient/ops.h. Also added new files
10418 silc/local_command.[ch] and silc/client_ops.[ch].
10420 All these changes were made to make it easier for user interface
10421 designers to create what ever user interface for the SILC client
10424 It is also expected that the server will be moved to lib
10425 directory as well and SILC Server Library will be created;
10426 sometimes in the future.
10428 * Removed Local commands from lib/silccore/silccommand.h as
10429 they are application specific and new client library does not
10430 handle any of those anymore.
10432 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10433 old client implementation in silc/.
10435 * Added support for callback functions in SILC_LOG_* macros.
10436 Application can now set its own callbacks that will be called
10437 instead of using the default functions that will always print
10438 the debug messages to stderr (or stdout). Also, debugging can
10439 now be disabled by setting silc_debug to FALSE and re-enabled by
10440 setting it to TRUE. Note, that logging will still work even
10441 if debugging is disabled.
10443 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10444 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10445 silc_log_reset_debug_callbacks.
10447 * To enable debugging in silc client one must give now -d
10448 option on command line.
10450 * Changed silc_schedule_init to automatically allocate task queues
10451 if they are not allocated before calling it.
10453 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Added GMP 3.1 into math library.
10457 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10460 a channel in SILC network. The packet is used by servers and
10461 routers to notify other routers that user has left a channel.
10462 This little feature was missing until now. Added the feature
10463 to protocol specification as well.
10465 Added functions: silc_server_send_remove_channel_user and
10466 silc_server_remove_channel_user into server.[ch].
10468 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10469 lib/silccore/silcpacket.h. However, they are not implemented
10472 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10474 * Fixed joining to a channel and sending channel messages
10475 between server and router. The channel message sending should
10476 now work inside a cell.
10478 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Fixed the private message sending between server and router.
10481 The private message sending should now work inside a cell.
10483 * Added silc_server_replace_id into server.[ch] to replace
10484 existing ID in the SILC network.
10486 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10487 and silc_idlist_replace_server_id into idlist.[ch] in server.
10489 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10491 * Fixed the server to server connections. Server can again now
10492 connect to router. Router to router connections probably does
10495 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Added dynamic protocol registering support. Now protocols can
10498 registered and unregistered on the fly. Patch by cras.
10500 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10502 * Added lib/contrib directory to hold routines that some platforms
10503 don't have but are needed by SILC.
10505 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10506 into lin/contrib to provide getopt() and getopt_long() for
10507 those who don't have it.
10509 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10511 * Added AWAY command to client. When away message is set and
10512 client receives a private message packet the client automatically
10513 replies to the sender with the away message.
10515 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10516 bug seemed to be the cause of recent problems when compiling
10519 * Added version detection support to SKE protocol specification
10520 and added the new changes to the SKE implementation as well.
10521 There were other minor changes in the SKE protocol as well.
10523 Many changes in lib/silcske/silcske.[ch] and in
10524 lib/silcske/payload.[ch].
10526 * Added ^U functionality, clear input line. Patch from cras.
10528 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Mainly small bugfixes on core library. Fixed some debugging
10531 logging and buffer overflow in silclog.c.
10533 * Updated config.sub and config.guess on the distribution tree.
10535 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Added command lagging support in server. Client may execute
10538 commands now only once in two seconds.
10540 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Optimized packet reception. MAC computation and checking is now
10543 also more optimized. A lot previously duplicated code is now
10544 used as generic by both client and server.
10546 * Fixed key pair generation in clientutil.c
10548 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Added into lib/silccore/silcbufutil.[ch] new function;
10551 silc_buffer_realloc.
10553 * Moved generic packet sending/encryption functions to
10554 lib/silccore/silcpacket.[ch] from client and server. Some
10555 rewriting of the functions.
10557 * Moved all generic packet reception/decryption functions to
10558 lib/silccore/silcpacket.[ch] from client and server. The
10559 packet processing is now much cleaner in both client and server.
10560 These were major changes in both client and server.
10562 * Created many common functions in server to do packet sending.
10563 Previously code were duplicated a lot, this has been removed
10564 with these changes.
10566 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Rewrote major parts of the ID cache system. Don't know
10569 whether it is better now or not but at least the API is more
10572 * Major rewrite on ID cache stuff on client because of the ID
10573 cache API changes. Added idlist.c to client.
10575 * Also major rewrite on ID cache stuff on server as well.
10576 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10577 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10578 in hand, instead they are all put into the ID cache system now.
10579 All server_idlist_* routines uses ID cache now instead of
10580 traversing its own lists (those lists does not exist anymore).
10581 SilcIDList though still exists. Also, SilcXXXEntry's are
10584 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10586 * Finally made the SKE implementation compliant to the protocol
10587 specification. All mp integers are now binary encoded as
10588 opposed being HEX encoded.
10590 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10593 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10594 functions: silc_[encode/decode]_pem. Also added function
10595 silc_encode_pem_file to PEM encode with newlines ('\n') for
10596 saving into a file.
10598 * SILC public keys are now encoded either PEM or binary. Same
10599 option is for private keys as well. By default private keys
10600 are binary encoded and public keys PEM encoded. Silly HEX
10601 encoding were removed.
10603 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10604 function to create fingerprints.
10606 * Fixed a bug in SHA1; does not change the original data anymore.
10608 * Partly implemented INFO command on client and server side.
10609 Fixed CLEAR command. Changes to SERVER command; show current
10610 server(s) when giving command without arguments. Added
10611 VERSION command to client.
10613 * Added check to server that unregistered connections cannot
10614 execute commands (unless it is specificly allowed).
10616 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Fixed screen refresh.
10620 * Fixed channel joining bug from client. On some circumstances
10621 client tried to join to a channel it had already joined.
10623 * Added public key verification process into client's protocol.c.
10624 The client now verifies the public key from user and saves
10625 it into ~./silc/serverkeys/ directory.
10627 Added into: clientutil.[ch]: silc_client_verify_server_key.
10629 * Changed SKE protocol's silc_ske_initiator_finish function
10630 to accept callback function that verifies the received public
10631 key. Removed old silc_ske_verify_public_key function.
10633 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10636 silc_pkcs_private_key[_data]_set.
10638 * Made the password and public authentication more cleaner in
10639 server's protocol.c.
10641 * Removed historic and obsolete protocol `channel_auth' from
10642 both client and server.
10644 * Removed wrong way of sending command status messages from
10645 server to client in server's command.c. The old way violated
10646 protocol specification.
10648 Changes to silccore/silccommand.[ch]: removed
10649 silc_command_encode_status_payload -> not needed anymore,
10650 changed silc_command_encode_payload_va to accept extra
10651 argument on variable argument list. The argument type must
10652 now be provided to the function. Also, added new function:
10653 silc_command_encode_reply_payload_va which is same as
10654 normal command_encode_payload_va except command status type
10655 is provided as extra argument.
10657 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Added ~./silc directory handling. The directory includes the
10660 public and private keys for the client.
10662 Added silc_client_check_silc_dir, silc_client_create_identifier
10663 and silc_client_load_keys.
10665 * Implemented SILC protocol compliant public key. Added public
10666 and private key saving to and loading from files.
10668 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10669 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10670 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10671 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10672 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10674 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10675 silc_pkcs_load_[public/private]_key.
10677 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Added silc_server_get_route (route.[ch]) to get connection
10680 data for the fastest route for given ID.
10682 * Implemented INVITE command on client and server. The command
10683 were re-defined in the SILC Protocol Specification and the
10684 implementation now complies with the specification.
10686 * Implemented PING command on client and server.
10688 * Implemented NAMES command on client and server. The server side
10689 supports currently only normal server not router server yet.
10690 Some changes to NAMES definition in SILC protocol specification.
10692 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Implemented LEAVE command on client and server.
10696 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10697 again. This change was made to the protocol as well. Server
10698 should not violate the protocol specification anymore.
10700 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10702 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10703 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob