1 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Added CRT (Chinese Remainder Theorem) supported RSA
4 private keys and private key operations. This significantly
5 increases private key operation efficiency. No compatibility
6 issues with new or old private keys. Affected files are
7 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
9 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
11 * Fixed GCC-3.3.2 related compilation warnings from the
14 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
16 * Removed RC6 from distributions.
18 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
20 * Added some better comments to lib/silccrypt/silcpkcs.h,
21 optimized some routines in lib/silccrypt/silcpkcs.c.
22 Added test_silcpkcs into lib/silccrypt/tests/.
24 * Fixed silc_rng_global_init to actually init the global RNG
25 if RNG wasn't provided for it. Affected file is
26 lib/silccrypt/silrng.c.
28 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
30 * Added silc_hash_table_find_by_context_ext. Affected files
31 lib/silcutil/silchashtable.[ch].
33 * Save the public key on normal server in WHOIS command reply
34 from attributes, if present, and add it to public key hash
35 table. Fixes WHOIS resolving by public key on normal server.
37 Optimized the attributes resolving on normal server to not
38 resolve if we resolved them already from router.
40 Affected files are silcd/server_query.c, command_reply.c.
42 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
44 * Added support for whois using attributes.
45 Affected files silcd/command_reply.c, silcd/packet_receive.c,
46 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
49 * Added support for whois using public key attribute to /WHOIS i
50 client command. Affected files irssi/docs/help/in/whois.in,
51 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
53 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
55 * Fixed UMODE setting in server when the client has anonymous
56 mode set. The mode setting was not working. Affected file
59 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
61 * Fixed some bugs and typos related to sending split messages.
62 Print notification when sending messages with /MMSG. Affected
63 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
65 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
67 * Optimized the socket referencing in packet routines, client
68 library and server. Affected files are lib/silccore/silcpacket.c,
69 lib/silcclient/client.c and silcd/server.c.
71 * If silc_socket_set_qos is given with NULL arguments the QoS is
72 reset from the socket. Affected files are
73 lib/silcutil/silcsockconn.[ch].
75 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
77 * Add a /LISTKEYS command which lists the locally cached
78 client and server keys. Affected files
79 irssi/src/fe-common/module-formats.[ch],
80 irssi/src/silc/core/silc-{channels,servers}.c
81 irssi/docs/help/in/listkeys.in
83 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
85 * Check that packet queue purging was successful. Affected
86 files lib/silcclient/client.c and silcd/packet_send.c. Related
89 * Do not clear the inbuf even if it is empty if QoS was applied
90 to it. Otherwise the QoS data is cleared and MAC failed error
91 will occur. Affected file lib/silccore/silcpacket.c.
93 * Use the rekey period time as rekey protocol timeout value.
94 If the rekey does not succeed during the rekey period there's
95 something very wrong, and we most likely end up with wrong keys,
96 do graceful reconnect then. Affected file silcd/server.c.
98 * Take reference of the socket in the parser context, as it's
99 possible to have the parsers in queue after the socket is
100 disconnected and this may cause crash. Affected files are
101 lib/silccore/silcpacket.c, lib/silcclient/client.c and
104 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
106 * Fixed KICK command reply sending, it sent to replies.
107 Affected file silcd/command.c.
109 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
111 * Finish the silc-mime.pl script. It now supports MIME type
112 guessing using magic files, signing data messages, executing
113 MIME handlers in background. Affected files
114 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
116 * Changed MIME signal handler to make things easier for the perl
117 script. Affected files irssi/src/silc/core/client_ops.c,
118 silc-servers.c, and irssi/docs/signals.txt
120 * Cleaned up the silc_mime_parse function and fixed detection
121 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
123 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
125 * Resolve the IP for file transfer listener from the connection
126 socket. Affected file lib/silcclient/client_ftp.c.
128 * Accept NULL hostname parameter in the functions
129 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
130 if hostname is not wanted.
132 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
134 * Fixed race condition between silc_client_init and
135 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
137 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
139 * Fixed file transfer connection closing when SIGNOFF for
140 the client is received from server. Affected file is
141 lib/silcclient/client_ftp.c.
143 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
145 * Check for disconnected socket in QUIT callback. Affected
146 file silcd/command.c.
148 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
150 * Modified the MIME parsing to allow \n and \r\n as delimiters.
151 Affected files lib/silcutil/silcstrutil.c
153 * Cleaned up the escape/unescape functions for correctness and
154 speed. Affected file irssi/src/silc/core/client_ops.c
156 * Removed handling for data messages with Content-Type: text/*,
157 moved parsing of MIME headers to the signal handler, added
158 support for signing and verifying data messages. Affected
159 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
160 irssi/src/silc/core/silc-{servers,channels}.c
162 * Added a perl script for handling data messages based on
163 information read from Mailcap files. New file
164 irssi/scripts/silc-mime.pl
166 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
168 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
169 acknowledge recepetion of a message to the sender. Updated
172 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
174 * Unregister channel key saving callback when deleting channel.
175 Affected file lib/silcclient/idlist.c.
177 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
178 before calling notify client operation. Affected file is
179 lib/silcclient/client_notify.c.
181 * Unregister QoS tasks when deleting the socket connection.
182 Affected files lib/silcutil/silcsockconn.[ch],
183 unix/silcunixsockconn.c.
185 * Implemented latest presence-attrs draft changes. Affected
186 files lib/silccore/silcattrs.h and
187 irssi/src/silc/core/silc-queries.c.
189 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
191 * Save old channel keys in list to allow more rapid change
192 of channel keys if server for some reason does that. This
193 avoids loosing so many channel messages due to not having
194 key to decrypt. Affected file lib/silcclient/silcclient.h,
195 idlist.c and client_channel.c.
197 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
199 * Continued backup router tests and fixes. Affected files
200 silcd/server_backup, server_util.c, server.c. See TODO.
202 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
204 * Fixed SERVER_SIGNOFF handling in servers. The client
205 was removed from wrong list thus not removing the client
206 at all. Affected file silcd/packet_receive.c.
208 * Do not execute rekey protocol for disabled connections as
209 it would never go through. Affected file silcd/server.c.
211 * Added timeout for rekey protocol to catch if the protocol
212 never executes successfully. Affected files silcd/server.c
215 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
217 * Abandon packet processing for disconnected sockets. Check
218 this always after calling packet processing callback.
219 Affected file lib/silccore/silcpacket.c.
221 * Fixed double registration disconnection code in server.
222 Closed wrong connection. Affected file silcd/packet_receive.c.
224 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
226 * On normal server reconnect to primary during resuming 4
227 times, then give up. Affected file silcd/server_backup.c.
229 * If during reconnecting to routers we notice we have router
230 connection but no primary router set, the server is in desync.
231 Reconnect to primary to restore network. Affected file
234 * Assure that only one protocol is exeucting at the same time.
235 Added checks for all protocols. Affected files are
236 silcd/server.c and server_backup.c.
238 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Check that a string is not already part on invite/ban
241 string when processing it. Affected file silcd/server_util.c.
243 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
245 * Fixed the CUMODE_CHANGE for founder mode changes to comply
246 with 1.2 version of the protocol. Affected file is
247 silcd/packet_receive.c.
249 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
251 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
252 where the passphrase was given. Affected file is
255 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
257 * INVITE and BAN notifys are now delivered from routers to
258 servers (but not clients) on the channel. Updated specs and
259 code. Affected files silcd/packet_[send|receive].[ch],
260 command.c, server.c and server_util.c.
262 * Implemented INVITE and BAN announcing. Affected files are
263 silcd/server.[ch], server_util.c.
265 * Implemented SilcStatus error type argument returning in
266 command reply error in server. Affected file silcd/command.c.
268 * Implemented SilcStatus argument returning in comand reply
269 in client library. The command_reply client operation now
270 returns error specific arguments as well. Affected files
271 are lib/silcclient/command_reply.[ch], client_resume.c,
272 lib/silccore/silcstatus.[ch].
274 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
276 * Backup router protocol version 1.2 implemented. Testing still
277 required. Affected files in silcd/server_backup.[ch], server.c,
278 packet_receive.c and server_internal.h.
280 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
282 * silc_client_send_[channel|private]_message now return TRUE
283 or FALSE. Affected file lib/silcclien/client_channel.c and
286 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Check for explicit nickname in INVITE and BAN processing
289 during join as well (and don't expect only wildcards in
290 invite/ban strings). Affected file silcd/command.c.
292 * Fixed the INVITE and BAN by public key. The public key saved
293 is the PK payload (as specified) not the raw data. Affected
294 file silcd/server_util.c.
296 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
298 * UTF-8 text message support for actions and notices in SILC
299 Client. Affected file irssi/src/silc/core/client_ops.c.
301 * silc_get_username and silc_get_real_name now returns sensible
302 data on Win32. Patch by Toni Willberg. Affected file is
303 lib/silcutil/win32/silcwin32util.c.
305 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
307 * Provide a signal handler to send MIME encoded messages and emit
308 a signal when a MIME encoded message is received. Also document
309 the signals for usage with the perl interface.
311 A sample perl script will be supplied at a later point.
313 Affected files are irssi/docs/signals.txt,
314 irssi/src/silc/core/client_ops.[ch],
315 irssi/src/silc/core/silc-{channels,servers}.c
317 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
319 * Use SILC_COMMAND_PING to estimate the round-trip time to the
320 server. Use this time to display a lag and disconnect when it
321 exceeds a specified limit.
323 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
325 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
327 * Remove the channel auth list in normal server if router
328 encofrces its list during connecting. Send notify to channel
329 to remove the mode to remove the list. Affected files are
330 silcd/server_util.c and silcd/packet_receive.c.
332 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
334 * Added support for channel public keys. Updated protocol specs
335 and implemented it. Affected files are
336 silcd/command.c, command_reply.c, lib/silcclient/command.c,
337 lib/silcclient/command_reply.c.
339 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
341 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
342 terminate the process on Linux. Affected file silcd/silcd.c.
344 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
346 * Check for NULL buffer in silc_buffer_clear. Affected file
347 is lib/silcutil/silcbuffer.h.
349 * Simplified the backup router protocol by removing the _GLOBAL
350 types. Updated protocol specs and the code. Affected files
351 are silcd/server_backup.[ch].
353 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
355 * Deny '@' and '!' from nicknames since they are reserved
356 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
357 Updated protocol specs and the code.
359 Affected files are silcd/server_util.[ch].
361 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed stack overflow in Irssi SILC client. Affected
364 file irssi/src/silc/core/client_ops.c.
366 * Check that Host is set in ServerConnection and RouterConnection
367 in silcd.conf. Affected file silcd/serverconfig.c.
369 * Fixed crash in server with protocol completion callbacks,
370 namely rekey and backup resuming protocols. Affected files
371 are silcd/server_backup.c and silcd/server.c.
373 * Fixed rekey protocol to not restart if it is started already.
374 Affected files are lib/silcclient/client.c and
377 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
379 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
381 * Fixed EOF handling in SILC Config, affected file
382 lib/silcutil/silcconfig.c.
384 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
386 * Fixed RESOLVING flag handling in JOIN notify and other
387 notifys to handle the resolvings correctly in client library.
388 Affected file lib/silcclient/client_notify.c.
390 * Do not send full INVITE and BAN lists in INVITE and BAN
391 notifys, only the changed information. Affected file
394 * Fixed INVITE notify sending in INVITE command, send it
395 only when needed. Affected file silcd/command.c.
397 * Handle the founder key change properly in CMODE_CHANGE
398 notify. Bug #122. Affected file silcd/packet_receive.c.
400 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
402 * Remove the mark for output (mark it only for input) after
403 purging outgoing queue. Prevents the "Error in select()"
404 floods. Affected file silcd/packet_send.c.
406 * Fixed incorrect connection deletion from client library
407 after calling "connect" client operation. Could cause
408 crashes for example during reconnect timeouts. Affected
409 files are lib/silcclient/client.c and
410 irssi/src/silc/core/client_ops.c.
412 * Check server private key file permissions before starting
413 the server. Affected file silcd/serverconfig.c.
415 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
417 * NULL terminate allocated string in silc_buffer_strformat.
418 Affected file lib/silcutil/silcbuffmt.c.
420 * Rewrote the invite/ban list string handling in server to
421 use SilcBuffer instead. Affected files are silcd/command.c
422 and silcd/server_util.c.
424 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Fixed double free in CMODE command when setting new HMAC
427 for channel. Affected file silcd/command.c.
429 * Added couple of missing memset's to zero sensitive memory.
430 Affected files silcd/command.c, lib/silcclient/command.c.
432 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed a double free in INVITE command error handling in
435 server. Affected file silcd/command.c.
437 * Added macros SILC_SWAB_[16|32] to swab byte order of
438 16-bit and 32-bit unsigned integers. Affected file
439 lib/silcutil/silctypes.h.
441 * Use the SILC_SWAB_16 instead of htons() in server when
442 handling ports since the ports in structures are always
443 in little-endian order (regardless of platform). Affected
444 file silcd/serverid.c and silcd/server_backup.c.
446 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
448 * Send DISCONNECT in close admin command in server. Affected
449 file silcd/command.c.
451 * Check whether we are already connecting to a remote router
452 (in addition of checking whether we are already connected)
453 before creating new connection. Affected file silcd/server.c.
455 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
457 * Added better compiler and compiler flags checking in
460 * Check that socket is valid after QoS is applied to data.
461 Affected file lib/silcutil/unix/silcunixsockconn.c.
463 * Make sure the socket connecetion is not closed to early
464 when closing connection in server. Also make sure the
465 connection is always closed after error in a protocol.
466 Affected file silcd/server.c.
468 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
470 * Removed --session and --dummy options from Irssi SILC Client.
471 -d option is available only if --enable-debug was given.
472 Affected files are irssi/src/silc/core/silc-core,
473 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
475 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
477 * Added silc_buffer_steal to steal the data from the buffer.
478 Affected file lib/silcutil/silcbuffer.h.
480 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
482 * Fixed server crash with double Primary block in config file.
484 Fixed also various memory leaks around the config file
485 parser. Affected files lib/silcutil/silcconfig.c,
486 silcd/serverconfig.c.
488 * Changed my nickname (Johnny Mnemonic) to my real name, this
489 means that bugs introduced by him were actually introduced
492 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
494 * Don't display "foo appears as foo\nYou're now known as foo"
495 messages. Affected file irssi/src/silc/core/client_ops.c
497 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
499 * Fixed error handling of invalid client entry when calling
500 commands in server. Fixes a crash. Affected file
503 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
505 * Added some sanity checks in server for correctness of the
506 server configuration. Affected file silcd/serverconfig.c.
508 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
510 * Prevent endless resolving of user informations in USERS
511 command by checking the command reply status correctly.
512 Affected file lib/silcclient/command_reply.c.
514 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
516 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
517 file is lib/silcutil/silcfileutil.c. A patch by Matthew
518 Aldous <Matthew@Aldous.com>.
520 * Added better implementation using CriticalSection of
521 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
522 <mikko.lahteenmaki@pikabaana.net>.
524 * Added some Winsock WIN32 compatiblity defines into
525 includes/silcwin32.h.
527 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
529 * Fixed double free in async host lookup code. Affected file
530 lib/silcutil/silcsockconn.c.
532 * On backup router handle now the SERVER_SIGNOFF from router
533 for local connected servers too, and close the connections.
535 Do not process them as normally signing off servers when they
536 really signoff by sending EOF fe, but always assume that
537 router sends the SERVER_SIGNOFF.
539 Affected files silcd/server.c and silcd/packet_receive.c.
541 * Fixed socket unsetting when closing connections. Affected
542 files silcd/server.c and silcd/packet_send.c.
544 * Do not print the nickname in SERVER_SIGNOFF if we do not
545 have it. Prevents asserts in Irssi core. It is possible we
546 don't have the nick if it was just being resolved when server
547 signoff. Affected file irssi/src/silc/core/client_ops.c.
549 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
551 * Fixed autonick crashbug in client library. Affected file
552 lib/silcclient/client.c.
554 * Fixed Unix implementation of SilcMutex to really assert if
555 the mutex is locked/unlcoked already. Affected file
556 lib/silcutil/unix/silcunixmutex.c.
558 * Fixed locking in silc_schedule_uninit. It didn't lock
559 when dispatching timeout tasks. Affected file is
560 lib/silcutil/silcschedule.c.
562 * Changed Win32 implementation of SilcThread to use modern
563 Win32 interface. Affected file is
564 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
566 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
568 * Don't print signed messages when sending failed. Affected files
569 irssi/src/silc/core/silc-[servers.c/commands.h]
571 * Send adquate signal when founding a channel by joing it. Affect
572 file irssi/src/silc/core/client_ops.c
574 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
576 * Fix theme abstracts parsing. Affected files irssi/default.theme,
577 irssi/src/fe-common/core/themes.c
579 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
581 * Fixed close command to use the port correctly when closing
582 server connections. Affected file silcd/idlist.c.
584 * Check for NULL outbuf in silc_socket_write. It is possible
585 that it is NULL is some odd case. Affected files are
586 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
588 * Do not call final protocol callback for backup router
589 resuming protocol when closing connection. It is closed
590 by timeout in case of error. Affected file silcd/server.c.
592 * Backup reconnect to router if backup resuming protocol
593 failed. Affected file silcd/server_backup.c.
595 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
597 * Fixed double free in SKE library error hadling when signature
598 error occurred. Affected file lib/silcske/silcske.c.
600 * Save the fingerprint to new SilcClientEntry after changing
601 nickname. Affected file lib/silcclient/client_notify.c.
603 * Print SIGNOFF in Irssi SILC client only if the nickname is
604 known. Prevents asserts in Irssi core. It is possible we
605 don't have the nick if it was just being resolved when it
606 quit. Affected file irssi/src/silc/core/client_ops.c.
608 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
610 * Fixed double free in invite list adding code when adding
611 invite strings. Affected file silcd/server_util.c.
613 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
615 * More log printing during backup router protocol. Affected
616 file silcd/server_backup.c.
618 * Removed backwards support for old private key file format.
619 Affected file lib/silccrypt/silcpkcs.c.
621 * Removed backwards support for not-so-strict decryption length
622 check, it's strict now. Affected lib/silccrypt/silccipher.c.
624 * GETKEY to update the client entrys fingerprint too.
625 Affected file lib/silcclient/command_reply.c.
627 * Added --without-libtoolfix for package builders using weird
628 wrappers around libtool (BSD at least).
630 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
632 * Fixed backup router bugs: When backup resumes router and
633 receives a CHANNEL_MESSAGE packet the backup must not act
634 as router since the packet header decryption would be
635 different. Also, when relaying packets to channel, do
636 not re-encrypt packets on backup that came from the primary
637 since the connection isn't really router-router connection.
638 Affected files silcd/server.c, silcd/packet_send.c.
640 * Added checks in encryption/decryption that encryption/decryption
641 length sent as argument really is multiple by block size. Helps
642 catching really weird bugs like the above backup router bugs
643 when packets are being decrypted in wrong way. Affected files
644 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
646 * Fixed padding generation in private key file encryption.
647 Affected file lib/silccrypt/silcpkcs.c.
649 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
651 * Added ignore_message_signatures setting which can be used
652 to ignore signatures in messages. Affected files are
653 irssi/src/silc/core/client_ops.c, silc-core.c.
655 * Fixed the libtoolfix to use command line options instead of
656 environment variables. They didn't work as expected. Now,
657 the libtool is fully run-time configurable.
659 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
661 * Verify signature payload for signed messages. Affected files
662 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
663 irssi/src/silc/core/silc-core.h
665 * Display signature verification result in public and private
666 messages using theme abstracts. See irssi/default.theme for
667 examples on their usage. Affected files
668 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
669 irssi/src/fe-common/silc/module-formats.[ch],
670 irssi/src/fe-common/silc/fe-common-silc.c,
671 irssi/src/fe-common/silc/Makefile.am
672 irssi/src/fe-common/core/fe-messages.[ch]
674 * Fixed bugs in Irssi's theme parsing. Affected files
675 irssi/src/fe-common/core/themes.c
677 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
679 * Calculate the correct length for signed messages before
680 encrypting, it must be multiple by block size. Affected
681 file lib/silccore/silcmessage.c.
683 * silc_message_signed_get_public_key returns now both
684 decoded and encoded public key. Affected files are
685 lib/silccore/silcmessage.[ch].
687 * Added libtoolfix script that makes the libtool more generic
688 and configurable in run-time. Now we can specify in run-time
689 if what kind of libraries we want to create, regardless of
690 configuration. SIMs are now creates even if --disable-shared
691 was explicitly given.
693 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
695 * Fixed founder key sending in CMODE command in client.
696 Affected file lib/silcclient/command.c.
698 * Fixed CUMODE founder authentication in server to not check
699 for client's public key since it's not supposed to do that.
700 Affected file silcd/command.c.
702 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
704 * Set realname and hostname in NICK_REC records. Affected file
705 irssi/src/silc/core/silc-nicklist.c
707 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
709 * Remove 1.0 protocol backwards compat code from client
712 * Added more reliable check for whether nickname did change
713 or not, or whether only Client ID changed in NICK_CHANGE
714 notify. Affected file lib/silcclient/client_notify.c.
715 Fixes bug in '@' character handling in a nickname.
717 * Added support for automatically parsing signature from
718 the message payload. Added new function
719 silc_message_get_signature to return the payload to
720 application. Affected files lib/silccore/silcmessage.[ch].
722 * Changed the private_message and channel_message client
723 operations to deliver the SilcMessagePayload to the
724 application too. Application can use it fe. to get the
725 signature from the message for verification. Affected
726 file lib/silcclient/silcclient.h, client_channel.c and
729 * Redefined the signed payload for message payloads.
730 Updated protocol specs and implemented.
732 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
734 * Fixed wrong invite and ban list handling in server command
735 reply. Affected files are silcd/command_reply.c,
736 silcd/server_util.[ch].
738 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Fixed CMODE setting in server when founder mode was set.
741 Affected file silcd/command.c. Bug #95.
743 * Added support to setting specific public key in CMODE in
744 Irssi SILC client. Affected file lib/silcclient/command.c.
746 * Added support to use specific public key in CUMODE in
747 Irssi SILC Client. Affected file lib/silcclient/command.c.
749 * Added support for inviting and banning by public key in
750 Irssi SILC client. Affected file lib/silcclient/command.c.
752 * Fixed fingerprint/babbleprint showing in invite and ban
753 list command replys. Affected file is
754 irssi/src/silc/core/client_ops.c.
756 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
758 * Format CMODE +c and +h to display both the mode and the argument
760 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Added test vectors and test programs for SHA-1, MD5,
763 HMAC-SHA1 and HMAC-MD5. New tests are located in
764 lib/silccrypt/tests/. Fixed also argument decoding bug in
765 MD5 implementation. Affected file lib/silccrypt/md5.c.
767 * Changed the channel private key and private message key
768 generation (with static keys) to use SHA1 instead of MD5,
769 as SHA1 is the mandatory hash function in SILC. Affected
770 file lib/silcclient/client_[channel/prvmsg].c.
772 * Changed the private key file encryption to use SHA1 instead
773 of MD5. Added support for the old generation and added
774 automatic change of the key (to be removed later). Affected
775 files lib/silccrypt/silcpkcs.c.
777 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
779 * Load only files with .pub suffix in PublicKeyDir. Affected
780 file silcd/serverconfig.c.
782 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
784 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
785 channels. Affected files silcd/silcd.c, silcd/server.h.
787 * Added the config directive PublicKeyDir for the client block.
788 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
790 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
792 * Merged Toni's irssi/silc.conf patch.
794 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
796 * Max alloc tests in allocation routines. Affected file
797 lib/silcutil/silcmemory.c.
799 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
801 * Fixed a typo in resuming code that fixed detach/resume code
802 in server. Bug #93. Affected file silcd/packet_receive.c.
804 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
806 * Do reverse lookups for server when /connecting. Affected files
807 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
808 irssi/src/core/net-nonblock.*
810 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
812 * Added library versioning for shared libraries. Affected
813 files configure.in.pre and lib/Makefile.am.pre.
815 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
817 * Display INVITE and BAN lists as specified by SILC 1.2
819 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
821 * Do not send invite list back unless asked (when sending
822 no arguments) or when list was modified. Affected file
825 * Remove client from invite list in KILLED notify and in
826 KILL command. Affected file silcd/command.c and
829 * Fixed bugs in invite list handling in INVITE command.
830 Affected files silcd/command.c and silcd/server_util.c.
832 * Merged with Irssi 0.8.6.
834 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
835 Affected file irssi/src/fe-text/silc.c.
837 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
839 * The silc_argument_get_[first/next] now return the argument
840 type to caller. Added silc_argument_payload_encode_one.
842 Affected files are lib/silccore/silcargument.[ch].
844 * Added support for the SILC 1.2 INVITE command and new
845 invite lists to server. Affected files are silcd/command.c,
846 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
848 * Added support for the SILC 1.2 BAN command and new
849 ban lists to server. Affected files are silcd/command.c,
850 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
852 * Added support to client sending new INVITE command. Affected
853 file is lib/silcclient/command.c.
855 * Added support to client sending new BAN command. Affected
856 file is lib/silcclient/command.c.
858 * Added support for removing client from invite list when kicked
859 from channel, as SILC 1.2 dictates. Affected files are
860 silcd/packet_receive.c and silcd/command.c.
862 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
864 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
865 automatically the cipher's internal IV. Affected files
866 lib/silccrypt/silccipher.[ch].
868 * Assure the RESUME_CLIENT packet is not sent to twice to
869 backup router if the detached client was originated from
870 the backup. Affected file silcd/server.c. Bug #76.
872 * Changed silc_sim_symname to not allocate memory. Affected
873 file lib/silcsim/silcsimutil.c.
875 * Fixed memory leaks with SIMs in server. Affected files
876 silcd/serverconfig.c, silcd/server.c.
878 * Fixed channel key distribution after resuming detached
879 client. Affected files silcd/packet_receive.c.
881 * Fixed channel's global_user boolean checking after detaching.
882 Check it after changing the owner of the client not before.
883 Affected file silcd/packet_receive.c.
885 * Fixed few double frees from client library. Fixes at least
886 Bug #81, possibly others too.
888 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
889 notifys in Irssi SILC Client. Affected file is
890 irssi/src/silc/core/client_ops.c. Bug #82.
892 * Applied Ville Räsänen's manual page and --mandir bugfix
893 patch. Affected files are configure.in.pre and Makefile.am.pre.
896 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
898 * Added support to backup router protocol for backup to tell
899 normal server that it cannot use the backup router as primary
900 because the primary isn't really down. Updated protocol
903 * Added support for primary router to tell backup router that
904 resuming is not possible because the backup really isn't primary
905 in the cell. For example if backup disconnected itself the
906 resuming is not allowed since the primary really did not
907 go down. Updated protocol specs.
909 * Removed MARS from crypto library.
911 * Defined the CTR mode and Randomized CBC mode in SILC. The
912 CTR mode is RECOMMENDED now in specification. Defined also
913 Serpent cipher as optional cipher. Updated the protocol specs.
915 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
917 * Added support for inviting/banning by IP/MASK, public key,
918 and explicit Client ID. Redefined the command and notify
919 types to allow easier forwards support for other methods
920 of inviting/banning. Updated protocol specs.
922 * Remove the client from channel's invite lists if the client
923 is kicked or killed. Updated protocol specs.
925 * Unified the Channel Message Payload and Private Message
926 into one Message Payload. Updated protocol specs and
929 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
931 * Don't wait for EOF after socket error has occurred, but
932 close the connection. Affected file is silcd/server.c.
934 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
936 * Added support for setting FOUNDER mode on channel with
937 specific public key which can be set with CMODE command.
938 Updated protocol specs and implemented in client and server.
940 * Fixed the Irssi SILC client to correctly shutdown the client
941 library to avoid memory leaks. Affected files are
942 irssi/src/silc/core/silc-core.c and silc-servers.c.
944 * Deprecated the No Reply flag in SKE protocol and introduced
945 "IV Included" flag which can be used to indicate that the IV
946 is included in the ciphertext. This makes it possible to use
947 SILC on unreliable transport, such as UDP which may cause
948 packet reordering and losses. Updated protocol specs, did
951 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
953 * Fixed the MPI implementation of silc_mp_sizeinbase to return
954 < 32 bit values in correct size. Affected file is
955 lib/silcmath/mp_mpi.c.
957 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Fixed the KE Start Payload parsing to check that mandatory
960 fields are present. Affected file lib/silcske/payload.c.
962 * Fixed compilation warnigs in Irssi SILC Client. Affected
963 files are irssi/src/silc/core/silc-query.c. client_ops.c.
965 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
967 * Print "nick now appears as newnick" and update Irssi's nicklist
968 when you change your nick to "nick". Closes #62
970 * Never format your own nick. Closes #63
972 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
974 * SILC_UMODE_GONE changes are now propagated correctly to the
975 Irssi client. Closes #54
977 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
979 * Fixed example in /HELP KEY
981 * Added expando $j which expands to current SILC Client version
983 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * Fixed public key decoding in crypto library.
987 * Added better error printing to SKE library.
989 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
991 * Fixed NICK command to not crash if nickname was not sent.
993 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
995 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
996 Deprecated the old Encrypt-And-MAC order. Updated protocol
997 specs and implemented.
999 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1000 generation. Updated specs and implemented.
1002 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Added support for rekey before 2^32 sequence number wraps.
1005 Affected files in server and client library.
1007 * Padding must be at least 8 bytes now. Implemented and updated
1010 * Compute maximum padding for authentication packets to make
1011 passphrase approximation attacks impossible. Affected files
1012 in client library and in server.
1014 * Fixed PING command sending in client library and handling in
1015 server. The server ID must be ID Payload, not raw ID data.
1016 Affected files in server and client library.
1018 * Defined that all public keys sent in commands and notify
1019 payloads are actually Public Key Payloads not raw public key
1020 data. Updated protocol specs and implemented.
1022 * Updated protocol version to 1.2. Updated specs and code.
1024 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1025 status types. Updated specs and the code.
1027 * Added support for normal client to kill its own entries from
1028 the network. Updated protocol specs and the code.
1030 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1031 and added initial implementation.
1033 * Added MAC field to the Private Message Payload to protect
1034 against chosen ciphertext attacks. Updated the protocol specs
1037 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1038 attribute to indicate the user's current idle and signon time
1039 of a service. Updated protocol specs and implemented.
1041 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1043 * Added "do_not_bind" argument to silc_client_file_send what
1044 can be used to not bind locally but assume the file receiver
1045 provides the point of connect. Usefull when sender is behind
1046 NAT device. Affected file lib/silcclient/silcclient.h and
1049 * Added -no-listener option to FILE SEND command in Irssi SILC
1050 client. Affected file irssi/src/silc/core/silc-servers.c.
1051 Renamed FILE RECEIVE to FILE ACCEPT.
1053 * Confirm passphrase for private key encryption in
1054 silc_create_key_pair and silc_change_private_key_passphrase.
1055 Affected files are lib/silcutil/silcapputil.c.
1057 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1059 * Move silc_client_packet_send back to internal, added
1060 silc_client_send_packet, a bit simpler function for application.
1061 Affected files lib/silcclient/silcclient.h, client.c and
1064 * Moved the SilcClientEntry, SilcChannelEntry and
1065 SilcServerEntry to silcclient.h to be public and documented
1066 them for application. Affected files are
1067 lib/silcclient/silcclient.h and idlist.h.
1069 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1071 * Fixed manual page installation patch by Ville Räsänen.
1072 USERS help page fix patch by Ville Räsänen
1074 * Changed the silc_client_command_call interface to make
1075 the command call simpler for the application. The library
1076 now handles the command line parsing, command finding and
1077 execution. Application only needs to call the function
1078 with the command line. Affected files are
1079 lib/silcclient/silcclient.h, command.[ch].
1081 * Fixed silc_get_input to NULL-terminate the returned input.
1082 Affected file lib/silcutil/silcutil.c.
1084 * Resolve the client's public key in JOIN command if the
1085 founder auth data is being requested but we don't know the
1086 client's public key. Affected file silcd/command.c.
1089 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1091 * Print notify for server opers when backup router comes
1092 online. Affected file silcd/server.c.
1094 * Fixed the INVITE command to send the invite list in
1095 command reply. Affected file silcd/command_reply.c.
1097 * Fixed MOTD command reply sending. Affected file
1100 * UTF-8 decode the topic in TOPIC command reply and LIST
1101 command reply in Irssi SILC client. Affected file is
1102 irssi/src/silc/core/client_ops.c.
1104 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Fixed the INVITE command to not crash Irssi SILC client
1107 when given without nickname argument. AFfected file
1108 irssi/src/silc/core/client_ops.c.
1110 * Fixed double free in WHOIS query on normal server when
1111 forwarding query to router. Affected file is
1112 silcd/server_query.c.
1114 * Fixed WATCH command reply handling on normal server which
1115 was missing altogether. Affected file silcd/command_reply.c.
1118 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1120 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1121 Included yodl sources for each of these. Also modified
1122 Makefile.am prototype to install these files to proper
1123 locations. Updated CREDITS. Affected file Makefile.am.pre,
1124 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1127 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Added support for encrypted private key files. Now
1130 passphrase must be provided when new key pair is created
1131 (can be empty though), and prompted when loading the
1132 private key. Added support for loading the old-style
1133 non-encrypted private keys as well. Affected files
1134 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1137 * Fixed silc_get_input to accept input on all terminals.
1138 Affected file lib/silcutil/silcutil.c.
1140 * Moved the Irssi SILC client key loading and other stuff
1141 to be called after the arguments and UI is initialized.
1142 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1144 * Added -P option to Irssi SILC client which can be used
1145 to change the passphrase of the private key. Affected
1146 file irssi/src/silc/core/silc-core.c.
1148 * Added silc_change_private_key_passphrase apputil routine
1149 to lib/silcutil/silcapputil.[ch].
1151 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1153 * Fixed connection closing in client library to not crash.
1154 Moved the connection freeing totally to function
1155 silc_clinet_del_connection. Affected file
1156 lib/silcclinet/client.c.
1158 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * Changed includes/silcincludes.h to silcincludes.h.in to
1161 include configuration specific information. The silcdefs.h
1162 is not included in to installation anymore (it's only
1163 compilation time header).
1165 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Moved the SilcClient and SilcClientConnection from client.h
1168 to the public lib/silcclient/silcclient.h. Changed the
1171 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1173 * If version string in silc_clinet_alloc is NULL the library
1174 puts it automatically. Affected file lib/silcclient/client.c.
1176 * Changed the version strings from variables to #define's
1177 in includes/silcversion.h.
1179 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Added shared library complation support.
1183 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1185 * Added lib/silcutil/silcapputil.[ch] for application
1186 utility functions. It includes routines for applications'
1187 convenience. Added silc_create_key_pair, silc_show_public_key
1188 and silc_load_key_pair functions.
1190 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1192 * Send RESUME_CLIENT packet from router to backup routers
1193 to in resuming. Affected file silcd/packet_receive.c.
1195 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1197 * In IDENTIFY command parsing, send all other IDs except
1198 Client IDs explicitly to router for resolving on normal
1199 server. Also check that ID received in WHOIS command is
1200 always Client ID, others are not allowed. Affected file
1201 silcd/server_query.c.
1203 * Merged latest changes from irssi.org CVS.
1205 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1208 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1210 * Fixed the heartbeat sending in Irssi SILC client. Moved
1211 the silc_client_packet_send to silcclient.h for application
1212 usage. Affected files lib/silcclient/client_internal.h
1213 lib/silcclient/silcclient.h.
1215 * Fixed a bug in query resolving in server. Used wrong
1216 variable in a for loop and crashed. Affected file is
1217 silcd/server_query.c.
1219 * Server constructs requested attributes only to locally
1220 connected clients. Affected file silcd/server_query.c.
1223 * Fixed a bug when sending resolving from router to server
1224 with requested attributes. The constructed WHOIS command
1225 was incorrect. Affected file silcd/server_query.c.
1228 * Fixed Requested Attributes saving in WHOIS command reply.
1229 The length of the data buffer must be saved too. Affected
1230 file silcd/command_reply.c.
1232 * Update the client entry's servername after detaching is
1233 over. Affected file silcd/packet_receive.c. Bug #37.
1235 * Resolve incomplete client entrys in CUMODE_CHANGE and
1236 CMODE_CHANGE notifys. Affected file is
1237 lib/silcclient/client_notify.c. Bug #42.
1239 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed channel key packet processing bug on backup router
1242 during backup resuming protocol. Affected file is
1243 silcd/packet_receive.c.
1245 * Fixed memory leaks in server. Affected files are
1246 silcd/server.c and silcd/packet_receive.c.
1248 * Fixed packet decryption problem when backup router encrypted
1249 channel message with wrong key during backup resuming
1250 protocol. Affected file silcd/packet_send.c.
1252 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1253 Toni Willberg (toniw@iki.fi)
1255 * Changed the SilcCipher context to be private. Changed the
1256 silc_cipher_get_iv to just return pointer to the IV. Added
1257 silc_cipher_get_name to return the name of the cipher.
1258 Fixed code all around to support these changes. Affected
1259 files are lib/silccrypt/silccipher.[ch], client library and
1262 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1264 * Fixed unaligned access in lib/silccore/silcattrs.c.
1266 * Fixed libtool linking in lib/silcsim/Makefile.am.
1268 * Fixed services attribute printing. Affected files is
1269 irssi/src/silc/core/silc-queries.c.
1271 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * Fixed a crashbug in incoming server accepting. Affected
1274 file silcd/server.c.
1276 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * Added automatically generated index to Toolkit Reference
1281 * Added support for Postscript Toolkit Reference Manual.
1283 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1288 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Added 'send_events' boolean argument to the function
1291 silc_schedule_set_listen_fd which sends the set events to
1292 the application explicitly if set to TRUE. Default action
1293 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1294 lib/silcclient/client_internal.h and silcd/server_internal.h.
1296 * Added silc_compare_timeval to determine which time values
1297 is smaller. Affected file lib/silcutil/silcutil.[ch].
1299 * Added sort-of "Quality of Service" (QoS) support to
1300 SilcSocketConnection. Data reception can be controlled with
1301 rate limit per second and/or read data length limit.
1302 Added silc_socket_set_qos. Affected files are
1303 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1305 * Added the QoS configuration to SILC Server configuration
1306 file. Affected files are silcd/serverconfig.[ch] and
1309 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1311 * Merged with irssi.org CVS.
1313 * Failed OPER and SILCOPER authentications are now logged.
1314 Affected file silcd/command.c. Bugs #25.
1316 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * ROBODoc documented lib/silcutil/silcbuffer.h and
1319 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1320 <ville.rasanen@iki.fi>.
1322 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Added support for auto-passphrase authentication from the
1325 config file during connecting which was not implemented
1326 yet. Affected file irssi/src/silc/core/client_ops.c.
1328 * Fixed a bug in authentication protocol failure handling which
1329 was processing wrong callback context. Affected files
1330 are lib/silcclient/client.c and protocol.c.
1332 * Fixed the /ATTR allow off to actually work. Affected file
1333 is irssi/src/silc/core/silc-queries.c.
1335 * Fixed the /ATTR -del to work. Affected file is
1336 irssi/src/silc/core/silc-queries.c.
1338 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1342 * Fixed mask attribute adding in Irssi SILC client. Affected
1343 file irssi/src/silc/core/silc-queries.c.
1345 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1347 * Added support for saving the requested attributes in
1348 WHOIS to directory. Affected file is
1349 irssi/src/silc/core/silc-queries.c.
1351 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Added support for parsing VCard fields that do not have
1354 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1356 * Fixed a double free bug in hash table foreach function
1357 if the entry was deleted in the foreach callback. Affected
1358 file lib/silcutil/silchashtable.c.
1360 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Added silc_attribute_get_verify_data to return the signature
1363 verification data for either user digital signature or
1364 server digital signature in Requested Attributes. Affected
1365 files are lib/silccore/silcattrs.[ch].
1367 * Added silc_vcard_alloc which is used to allocated dynamic
1368 SilcVCard context. The silc_vcard_free now checks whether
1369 the context is dynamically allocated or not. Affected files
1370 are lib/silcutil/silcvcard.[ch].
1372 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Periodically remove the NOATTR status from client entry
1375 so that the client may take the attributes in use even after
1376 server has resolved them unsuccessfully earlier. Affected
1377 file silcd/server_query.c and idlist.h.
1379 * Moved sha1hash and md5hash from client->internal to
1380 SilcClient for application usage. Affected files are
1381 lib/silcclient/client.h and client_internal.h.
1383 * Fixed attribute encoding and decoding bugs. Affected
1384 files lib/silccore/silcattrs.[ch].
1386 * Added ATTR command to Irssi SILC Client which is used to
1387 manage user's Requested Attributes sending and values for
1388 WHOIS command. Affected files around Irssi SILC client.
1390 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Added silc_buffer_strformat which can be used to format
1393 strings into a buffer which size is automatically increased.
1394 Affected file lib/silcutil/silcbuffmt.[ch].
1396 * Added implementation of VCard (RFC 2426) which can be used
1397 as part of Requested Attributes in WHOIS command. Affected
1398 file lib/silcutil/silcvcard.[ch].
1400 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Some strncat -> silc_strncat changes our the core and
1405 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1406 errors. Added better error printing to SKE library.
1407 Affected files lib/silcske/silcske.c, silcske_status.h and
1410 * Save the PKCS key length even if only private key is set to
1411 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1413 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1414 length in bits not in bytes. Affected files are
1415 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1416 silcd/server_query.c.
1418 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Added silc_attribute_payload_encode_data to directly encode
1421 the data into the attributes buffer. Renamed function
1422 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1423 Affected files are lib/silccore/silcattrs.[ch].
1425 * silc_hash_table_find_foreach calls the foreach function now
1426 once even if the nothing was found with context set to NULL.
1427 Affected file lib/silcutil/silchashtable.[ch].
1429 * Remove the RESOLVING flag from client entry after received
1430 the Requested Attributes from the client. Fixed memory leak
1431 in client entry freeing. Affected files silcd/server_query.c
1434 * Added Requested Attributes support into SILC Client Library.
1435 It is not able to send requested attributes in WHOIS command,
1436 and also receive and process requested attributes. Added
1437 silc_client_attribute_[add|del] and silc_client_attributes_get
1438 functions. Added also `ignore_requested_attributes' to the
1439 SilcClientParams to not use attributes in client. Affected
1440 files are lib/silcclient/command.c, client_attrs.[ch],
1441 silcclient.h, client_internal and client.[ch].
1443 * Changed the silc_client_get_client_by_id to support Requested
1444 Attributes, it takes them as argument now. Affected file
1445 is lib/silcclient/silcclient.h, and idlist.c.
1447 * Added -details option to WHOIS command in Irssi SILC Client
1448 to support the requested attributes. By default it requests
1449 all attributes. Affected file lib/silcclient/command.c and
1450 irssi/doc/help/in/whois.in.
1452 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Add also SERVICE attribute for server-constructed attribute
1455 data. Also digitally sign the attributes and add
1456 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1457 silcd/server_query.c.
1459 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Changed the silc_attribute_payload_encode to support list
1462 of attributes (function may be called several times to add
1463 a new attribute). Removed the silc_attribute_payload_encode_list
1464 function. The encoding function now also automatically encodes
1465 the data, so the caller does not need to do that. Affected
1466 files lib/silccore/silcattrs.[ch].
1468 * Added support for replying on behalf of the user to the
1469 Requested Attributes in WHOIS command in the server. Affected
1470 file silcd/server_query.c.
1472 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1473 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1475 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Don't swtich to become primary router if we are backup if
1478 decryption error has occurred. Affected file silcd/server.c.
1480 * Fixed a bug in backup router IP address comparison in
1481 silc_server_backup_get.
1483 Save now also the port of the server/router and use that
1484 in comparison as well. Affected file silcd/server_backup.c.
1486 * Normal server now reconnects to backup router automatically
1487 if connection is lost to it. Affected file silcd/server.c.
1489 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * If packet processing fails (like integrity check fails)
1492 the connection is closed now. Affected files are
1493 lib/silccore/silcpacket.c and silcd/server.c.
1495 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1497 * Fixed double free in RSA public key set function
1498 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1501 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1504 Added server_query.[ch] which provides one interface for
1505 querying information using all three commands.
1507 * Changed all "typedef unsigned char" in core library to
1508 "typedef SilcUInt8".
1510 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1512 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1514 * Renamed silc_server_get_client_resolve to
1515 silc_server_query_resolve and moved to server_query.[ch].
1517 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Resumed client packet handling from server put the resumed
1520 client on wrong list on router and caused the client not
1521 be present on the network anymore. Now fixed to put the
1522 client to correct list. Affected file silcd/packet_receive.c.
1524 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1526 * Various cleanup in error message output in config parsing code
1527 and in server init code. Fixed error log files containing
1528 too many newlines ('\n') in some situations. Affected files are
1529 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1531 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Use the reverse lookupped hostname in client internals
1534 instead of one user provided us as remote server name.
1535 Affected file lib/silcclient/client.c.
1537 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * Added 'app_context' to silc_schedule_init. It is an
1540 application specific context that is delivered to application
1541 in task callback functions. Affected files are
1542 lib/silcutil/silcutil.[ch].
1544 * The hb_context in SilcSocketConnection is not freed
1545 automatically anymore (application must free it). Freeing
1546 it automatic is inconsistent. Affected files are
1547 lib/silcutil/silcsockconn.[ch].
1549 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * Added support for removing explicitly added client connections
1552 in rehash and closing the client connections if they were
1553 unconfigured in the rehash. Affected file silcd/server.c.
1555 * Added support for aborting automatically pending commands
1556 that never receives the reply (to avoid memory leaks).
1557 Added also silc_server_command_pending_timed to set the
1558 specific timeout for pending command. Affected files are
1559 silcd/command[_reply].[ch].
1561 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1562 specs and lib/silccore/silcstatus.h.
1564 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Changed the silc_get_time to accept time value as argument
1567 or if zero is sent return current local time. Affected
1568 file lib/silcutil/silcutil.[ch].
1570 * Added STATS command to client library and Irssi SILC client.
1571 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1573 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Assure that channel key is set before sending it. May
1576 crash server otherwise. Affected file silcd/packet_send.c.
1578 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Assure that endless loop cannot happen with detached client
1581 resolving on normal server. Added idlist status
1582 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1583 silcd/idlist.h and silcd/packet_receive.c.
1585 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Incoming file transfer request cannot use same session as
1588 the sending session. This can happen when sending file to
1589 yourself. Crashed the client on quit. Affected file
1590 lib/silcclient/client_ftp.c. Bug #24.
1592 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Implemented the draft-riikonen-precense-attrs draft and
1595 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1597 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Distribute the SERVER_SIGNOFF notify also to local backup
1600 routers from the primary router. The backup router may not
1601 have the signing of local server directly connected and need
1602 to know about the signoff. Affected file silcd/server_util.c.
1604 * Use the primary router as the origin of the locally connected
1605 server when it is disconnecting from the backup router since
1606 that's where it really is coming from. Now the clients from
1607 the disconnecting server are removed correctly and "shadow"
1608 clients are not left to the backup router. Affected file
1611 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * If normal server is standalone and found existing but disabled
1614 channel, do not re-create the channel since it creates
1615 duplicate same channels. Affected file silcd/server.c.
1617 * Added anonymous client connections support to server. New
1618 "anonymous" configuration option to ConnectionParams section
1619 added. If set to true, the username and hostname information
1620 of the client will be scrambled and anonymous user mode is
1621 set automatically to the user. Affected files are
1622 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1624 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * In JOIN notify handling, mark that the cache entry of the
1627 client cannot be expired. Can cause crashes on normal
1628 server (asserts client->channels). Affected file is
1629 silcd/packet_receive.c.
1631 * From now on distribution versions are used as protocol versions
1632 instead of by default using the Toolkit base version as protocol
1633 version. Affected file prepare.
1635 * Do not set the locally resolved hostname for local client
1636 entry but take what server sends. This way the real hostname
1637 is showed in WHOIS for yourself. Affected file is
1638 lib/silcclient/idlist.c and lib/silcclient/client.c.
1640 * Resolve local info with IDENTIFY when connecting to server.y
1642 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1644 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1645 for implied search (not needed on platforms which has native
1646 pthreads library). Use --without-pthreads to disable threads.
1647 Affected file is configure.in.pre
1649 * Fixed --with-iconv on platforms which need to bypass (broken)
1650 native iconv(). Affected file is configure.in.pre
1652 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Moved -C option parsing in Irssi SILC client at same time
1655 as other options. The UI was initialized earlier and caused
1656 problems on command line. Bug #16. Affected file is
1657 irssi/src/silc/core/silc-core.c.
1659 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1661 * Added global variable silc_log_timestamp that tells silclog
1662 wether to print or not the timestamp in the logging files.
1663 Affected file lib/silcutil/silclog.[ch].
1665 * Added silcd configuration option Timestamp in the Logging
1666 section. Affected file silcd/serverconfig.[ch],
1667 doc/example_silcd.conf.in.
1669 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Fixed fingerprint checking to check for entirely empty
1672 fingerprint instead of two first bytes when determining
1673 if it is set. Bug #18. Affected file silcd/command.c.
1675 * Fixed duplicate PKCS name registering to not allow it.
1676 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1678 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1680 * Conditionalize non-gcc compiler optimizations for various
1681 platforms, enable those commented out. Cleanups.
1682 Affected file lib/silcmath/mpi/configure.in
1684 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1686 * silc_rng_exec_command() left zombie processes if command
1687 didn't generate any output. Affected file
1688 lib/silccrypt/silcrng.c
1690 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1692 * Rewrote iconv checking, introduce --with-iconv for systems
1693 which rely on libiconv. Check if iconv() provided by libc
1694 is good enough, otherwise demand libiconv. Affected file
1697 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1699 * Search for ldopen() also in libc. This enables SIM support
1700 on *BSD systems. Based on patch from Alex Zepeda. Affected
1701 file configure.in.pre
1703 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1705 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1706 This fixes prepare on *BSD systems. Affected file
1709 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * More fixed for not having purge timeout for global clients
1712 that are on channel. Affected files silcd/command_reply.c
1715 * Fixed the rekey protocol to work with backup router connections.
1716 Rekey packets are now allowed on disabled connections as
1717 well. Affected files silcd/packet_send.c and server.c.
1719 * Do not switch to be as backup router when shutting down and
1720 closing the primary connection. Affected file silcd/server.c.
1722 * Fixed memory leaks in backup router deleting. Added
1723 silc_server_backup_free to free all data during shutdown of
1724 server. Affected files silcd/server_backup.[ch].
1726 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Do not process commands if the sock->user_data is NULL.
1729 Affected file silcd/command.c.
1731 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Fixed buffer overflow and security problems (loosing bits
1734 in CFB encryption) in SILC RNG. Problems reported by
1735 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1737 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Added yet more checks that client is not expired on global
1740 list if it is on channels. Affected file is
1741 silcd/command_reply.c.
1743 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Merged c0ffee's MIME signal patch which adds support for
1746 sending also MIME messages in Irssi SILC Client, and handling
1747 received MIME messages in a signal (and perhaps doing something
1748 to non-textual MIME messages).
1750 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Fixed pending command deletion in server and client library
1753 to check the whole list instead of breaking after first found.
1754 The affected files are silcd/command.[ch] and
1755 lib/silcclient/command.[ch].
1757 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1759 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1760 secret or private, otherwise it's possible to find out
1761 whether a secret channel exists or not. Affected file
1764 * If CMODE change fails during the mode setting, assure that
1765 the old mode mask is set for the channel back. Affected
1766 file silcd/command.c.
1768 * Fixed passphrase saving on +a channel on normal server
1769 after successful JOIN command. Affected file silcd/command.c.
1771 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Remove server/router operator privileges in DETACH command,
1774 since it's possible to resume to server where these
1775 privileges would not be allowed for the client. Affected
1776 file silcd/command.c.
1778 * Do not set to wait for backup in rehash of the server.
1779 Affected file silcd/server.c.
1781 * Do not check listener sockets when counting how many
1782 socket connections we have. Affected file is
1783 silcd/server_util.c.
1785 * Do not announce disconnected clients that are remaining
1786 in history (for WHOWAS). This is because SIGNOFF notify
1787 for these has been sent earlier already. Affected file
1790 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Buffer overflow with CUMODE command's mode->mode character
1793 conversion. Reported by Ville Räsänen. Affected file
1794 lib/silcutil/silcutil.c.
1796 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Allow heartbeat packets to go disabled connections anyway.
1799 Affected files silcd/server.c and silcd/packet_send.c.
1801 * Do not broadcast New Channel packets with List flag set
1802 in the packet to backup routers. The router must check
1803 for the correctness of the packets before sending them.
1804 It is possible that router will have enforce Channel ID
1805 change and this would cause desync in the backup router.
1806 Affected file silcd/packet_receive.c.
1808 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1809 are handled in list parsing. They are not list packets
1810 anymore. Affected file silcd/packet_receive.c.
1812 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Stop waiting for backup router through the timeout, not
1815 directly after backup router has arrived. Affected file
1818 * Do not re-create channel keys and send them when removing
1819 clients in server shutdown. Affected files are
1820 silcd/server_internal.h and silcd/server_util.c.
1822 * Notify distribution to backup routers was missing from
1823 the silc_server_send_notify_dest function which caused
1824 desyncing problems with backup router. Affected file is
1825 silcd/packet_send.c.
1827 * The client's channel removing was working wrong on
1828 backup router. It assumed that it doesn't know global
1829 information but backup router does know. For this reason
1830 it could remove channel when it wasn't supposed to do that.
1831 Affected file silcd/server.c and silcd/server_util.c.
1833 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * Stop for a couple seconds after badkup router has become
1836 primary router. Affected file silcd/server.c.
1838 * Added silc_server_remove_servers_by_server, which is used
1839 to remove servers originated from some other server. Also
1840 clients of those servers can be removed too. Affected file
1841 silcd/server_util.[ch].
1843 * When removing clients after a server has signed of remove
1844 also all servers behind that server (unless they are known
1845 to be available locally), and send SERVER_SIGNOFF for each
1846 of the server separately. Also the signed off clients are
1847 sent now separately per signed off server. The affected files
1848 are silcd/server.c and silcd/server_util.[ch].
1850 * All servers added with silc_idlist_add_server must always
1851 have both "router" and "connection" pointers set. Otherwise,
1852 bad server entries may be left around in the cache.
1853 Affected file silcd/command_reply.c.
1855 * Do not create the channel key in NEW_CHANNEL packet
1856 processing if the channel is empty. Affected file
1857 silcd/packet_receive.c.
1859 * Completed backup router support for standalone routers.
1860 Supports also servers in the cell that do not use the backup
1863 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Fixed a bug in silc_string_regexify which did not add '^'
1866 at the start of each string, and thus the matching was
1867 not explicit. For example ban list iikone@*!*@* would
1868 match also "priikone", which is wrong, it would have to be
1869 *iikone@*!*@* to match also "priikone". Affected
1870 file lib/silcutil/unix/silcunixutil.c.
1872 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Enable all local server connections before updating client
1875 caches when we've become backup router. Otherwise, signoff
1876 packets may not reach the clients. Affected files are
1877 silcd/server.c and silcd/server_util.[ch].
1879 * Fixed a bug in version string parsing which could crash
1880 the program with specially formatted version string.
1881 Bug reported and patch provided by Ville Räsänen. Affected
1882 file lib/silcutil/silcutil.c.
1884 * Handle the disconnection immediately when DISCONNECT
1885 packet is received in server. Affected file silcd/server.c.
1887 * Primary router now waits a short time (10 seconds) for
1888 backup router connection before accepting any other
1889 connection (except local). Affected file silcd/server.c,
1892 * Fixed a crash in client libary in NICK_CHANGE notify when
1893 NICK_CHANGE arrived for client entry we are resolving
1894 currently. Affected file lib/silcclient/client_notify.c.
1896 * Call the sconn->callback completion even if error had
1897 occurred. Start reconnecting always if connection to
1898 primary router fails during backup router protocol.
1899 Affected files silcd/server.c and server_backup.c.
1901 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * Added functions silc_server_send_opers and
1904 silc_server_send_opers_notify to send packets stricly
1905 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1906 to send variable argument notify to operators.
1907 Affected files silcd/packet_send.[ch] and silcd/server.h.
1909 * Removed UMODE rights checking with UMODE_CHANGE notify.
1910 Affected file silcd/packet_receive.c.
1912 * Server/router operator now receives notify when network
1913 switches to backup router and when it resumes the use of
1914 primary router. Affected file silcd/server.c and
1915 silcd/server_backup.c.
1917 * Fixed the updating of client information after backup
1918 resuming protocol is over; update all except local clients
1919 to the new primary router. The affected file is
1920 silcd/server_util.c.
1922 * Added support for closing active connections in rehash
1923 that were unconfigured by the user. Supports currently
1924 closing server and router connections. Affected file
1927 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1929 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1932 is NULL since seems that on some platforms NULL is allowed
1933 and on some it's not. Fallback encoding is used instead.
1934 Affected file lib/silcutil/silcstrutil.c.
1936 * Fixed statistics updating for incoming server connection
1937 which could cause problems when re-connecting. Affected
1938 file silcd/server.c.
1940 * Preliminary backup router support for standalone router
1941 added. Affected files in silcd/.
1943 * Mark server connections in backup router disabled before
1944 and after backup protocol. Affected file is
1945 silcd/server_backup.c.
1947 * Added support for reconnecting to remote server connection
1948 even if the protocol fails, and if the configuration wants
1949 us to keep trying to connect anyway.
1951 Server connection is not allowed to backup router if
1952 backup router does not have connection to primary router yet.
1954 Affected file is silcd/server.c.
1956 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Added silc_client_udpate_server function to update changed
1959 server info. Affected file lib/silcclient/idlist.[ch].
1961 * Added check for server entries that are being resolved when
1962 notify is received. If being resolved, handle the received
1963 notify only after it's resolved so that all notifys are
1964 handled in same order as received from the server.
1966 Added similar resolver check to channel entries. Every
1967 notify that cause resolving of any information that affects
1968 channel entry marks the channel entry in waiting state.
1969 After whatever resolving is over the waiters are signalled
1970 and only then the notifys are handled in the same order
1971 as delivered from the server.
1973 Affected files are lib/silcclient/idlist.[ch], and
1976 * Fixed KILLED notify handling in normal server. Affected
1977 file silcd/packet_receive.c.
1979 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1980 is locally connected, or was locally connected (but may
1981 be detached and connection is not active). Added also
1982 SILC_IS_LOCAL for checking this status. Affected files
1983 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1984 silcd/server.c and silcd/server_internal.h.
1986 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Don't send or handle TOPIC_SET if topic is already set and
1989 is same as being set. Affected files silcd/command.c and
1990 silcd/packet_receive.c.
1992 * Fixed CMODE change rights checking to work correctly when
1993 removing modes by operator. Affected file is
1994 silcd/server_util.c.
1996 * Fixed some handling with New Channel packet in router and
1997 fixed some CMODE_CHANGE notify handling in server and router.
1998 Affected file is silcd/packet_receive.c.
2000 * Changed "disconnect" client operation to include the
2001 reason of the disconnection and optional disconnection
2002 message. Affected file lib/silcclient/silcclient.h.
2004 * Made the compilation of lib/contrib/ stuff conditional.
2005 Affected files configure.in.pre, lib/contrib/Makefile.am.
2007 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2010 to the sender of the notify too, to avoid situation where two
2011 notifys are in the network at the same time going to oppsite
2012 directions. Affected file silcd/packet_receice.c.
2014 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Delete the client from channel even if the cilent->id is
2017 NULL. It was possible that client was deleted without
2018 removing from channels (theoretically at least). Affected
2019 file silcd/server.c and silcd/server_util.c.
2021 * Free the client data too when resuming is not successful.
2022 Affected file silcd/packet_receive.c.
2024 * Merged some code from c0ffee's silc-plugin. Affected files
2025 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2027 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2028 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2029 to the primary router connection, the other one returns
2030 TRUE if packet must be broadcasted to network.
2032 * All notifys that are destined to primary router (to network)
2033 are now automatically sent to backup routers even if the
2034 router is standalone (and has backup router). Affected files
2037 * Added --without-irssi and --without-silcd configuration
2038 options for disabling the compilation of these applications.
2039 Affected file configure.in.pre and prepare.
2041 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2044 UTF-8 encoding and decoding. Added also new encodings
2045 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2047 Added also SILC_STRING_LANGUAGE which is language and charset
2048 specific encoder and decoer for those platforms that support
2049 iconv(). It can convert the UTF-8 to and from the locale
2050 specific character set.
2052 Affected file lib/silcutil/silcstrutil.[ch].
2054 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2056 * Added function silc_get_command_name to the file
2057 lib/silcutil/silcutil.[ch].
2059 * Improved the server debug output a bit. Affected files are
2062 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Save the channel passphrase when received succesful JOIN
2065 command reply from router, on normal server. Otherwise
2066 joinig +a channels from normal server is not possible.
2067 Affected file silcd/command.c.
2069 * Fixed a bug in TOPIC_SET notify handling. The notifier
2070 may be other than client too, like server or channel.
2071 It expected it to always be only client and ignored the
2072 notify. Affected file silcd/packet_recieve.c.
2074 * Removed some (unnecessary) debug printing from
2075 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2077 * Do not force CMODE_CHANGE when server is announcing new
2080 Router announces stuff only after server reannounces channel
2081 after CHANNEL_CHANGE notify.
2083 These fixes optimizes the announcing procedure, and perhaps
2084 fixes some problems too. Affected file silcd/packet_receive.c.
2086 * Fixed SERVER_SIGNOFF sending to local clients. It was
2087 totally broken and sent the notify to all local clients,
2088 instead of only to those that was on same channel as the
2089 signing off clients. Affected file silcd/server_util.c.
2091 * Added -D option to server. It can be used to give debug
2092 level. The levels are from 0 - 99, and are predefined for
2093 smooth server debugging. (see silcd.c for the predefined
2094 levels). Affected file silcd/server.c.
2096 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Fixed a bug in Irssi SILC client to close the connection
2099 properly when disconnecting from server. Affected file
2100 irssi/src/silc/core/client_ops.c.
2102 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * When authenticating as founder during JOIN command, check
2105 that the one authenticating becomes the only founder on the
2106 channel. Affected file silcd/command.c.
2108 * Better checking for founder mode setting when CUMODE_CHANGE
2109 notify is received. Affected file silcd/packet_receive.c.
2111 * Close all connections when shutting down the server by sending
2112 DISCONNECT packet. Close all listeners too when shutting
2113 down the server. Affected file silcd/server.c.
2115 * Handle DISCONNECT packet correctly in client library by
2116 calling the "disconnect" client operation. Affected file
2117 lib/silcclient/client.c.
2119 * Handle local errors correctly during resuming. Affected
2120 file lib/silcclient/client.c.
2122 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2124 * The log file is not dupped internally anymore in
2125 lib/silcutil/silclog.c. Fixed memory leaks too.
2127 * The scheduler now dispatches all pending timeout tasks
2128 when it is uninitialized with silc_schedule_uninit.
2129 Affected file lib/silcutil/silcschedule.c.
2131 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Added --enable-stack-trace option to configure. Added
2134 memory allocation stack trace support. Added files
2135 lib/silcutil/stacktrace.[ch]. Affected files are
2136 lib/silcutil/silcmemory.[ch].
2138 * Fixed memory leaks from libraries and server. Affected
2139 files around the tree.
2141 * Reverted back a fix made to CUMODE which broke it.
2142 Affected file silcd/command.c.
2144 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2147 core library, and implemented it. All textual messages SHOULD
2148 use this flag and the message MUST be UTF-8 encoded.
2149 All text messages sent by Irssi SILC client are now UTF-8
2150 encoded (regardless whether the terminal supports UTF-8 or not).
2151 Affected files are lib/silccore/silcchannel.h,
2152 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2155 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2157 * Added lots of new statistics updating that was missing from
2158 the server and router code. Affected files in silcd/.
2160 * Sending SIGUSR1 signal to server now dumps the current
2161 server statistics into /tmp directory. Affected file is
2164 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2165 the SILC Hash Interface also. Added new functions
2166 silc_hash_get_name, silc_hash_init, silc_hash_update and
2167 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2169 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Added some better info printing for client during connecting.
2172 Affected file silcd/server_util.c.
2174 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2175 to silence a user on a channel. Affected files are
2176 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2177 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2178 and silcd/packet_receive.c.
2180 * Fixed a fatal bug in handling of malformed command payload.
2181 Affected file silcd/command.c.
2183 * Fixed a double free when announcing channel users to router.
2184 Affected file silcd/server.c.
2186 * After successful authentication to channel founder mode, check
2187 that there isn't anyone else with founder mode on the channel.
2188 The one that authenticated will become founder and anyone
2189 else is demoted. Affected file silcd/command.c.
2191 * Added error printing of any error that has occurred during
2192 any command in client library. Affected file is
2193 irssi/src/silc/core/client_ops.c.
2195 * Removed some error printing from the client library and left
2196 it for the application to worry (from the error status it
2197 receives in 'command' client operation. Affected file is
2198 lib/silcclient/command.c.
2200 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2203 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2204 Starting key agreement with itself is denied. Affected file
2205 is lib/silcclient/client_keyagr.c.
2207 * Fixed some error checkings from the SFTP library which caused
2208 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2209 and lib/silcsftp/sftp_util.c.
2211 * Added new "debug" and "debug_string" settings to Irssi SILC
2212 client which can be used to print runtime debugging on the
2213 Irssi's screen. Available when compiled with --enable-debug
2214 option. Affected file irssi/src/silc/core/silc-core.c.
2216 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2218 * Fixed a missing variadic parameter in a function call that
2219 caused server crash when a non-allowed connection arrived.
2220 Reported by Richard Becker. Affected file silcd/server.c.
2222 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added WATCH list sending to backup routers from router.
2225 The WATCH command is sent by the router to the backup
2226 router. Affected file silcd/command.c.
2228 * Mark the backup_router flag for RouterConnection entry
2229 if the backup router stuff is defined in the config file.
2230 Affected file silcd/serverconfig.c.
2232 * Fixed some backup data sending around the code to work better
2233 if the router is standalone router. Not all places were fixed.
2234 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2237 * Fixed the router connecting when connecting to multiple
2238 routers. It ignored every other router except the first
2239 one. Affected file silcd/server.c.
2241 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Made the private key generation after expiration optional.
2244 If not created after expiration the old key will re-expire
2245 at a later time (and thus key pair is not necessary to
2246 change). Affected file irssi/src/silc/core/clientutil.c.
2248 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * The length arguments in bind() and connect() were wrong
2251 and fixed now to used SIZEOF_SOCKADDR in the
2252 lib/silcutil/unix/silcunixutil.c.
2254 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Fixed detach timeout handling to use Client ID and not
2257 the actual client entry which may be freed in the callback.
2258 Affected file silcd/command.c.
2260 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Merged c0ffee's multiple interface support patch.
2263 Affected files in silcd/.
2265 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Cleanup keys properly. Affected file is
2268 irssi/src/silc/core/clientutil.c.
2270 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Display the user mode on the status bar. Affected file
2273 irssi/src/silc/core/silc-expandos.c.
2275 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * If private message key is not set, but the flag is set in
2278 the packet, ignore the packet since it cannot be decrypted.
2279 Affected file lib/silcclient/client_prvmsg.c.
2281 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * When resuming client, remove the old client entry from
2284 the watcher list too. Affected file silcd/packet_receive.c.
2286 * Do not allow normal server to force founder mode away
2287 from router if the founder mode is already set. Affected
2288 file silcd/packet_receive.c.
2290 * Remove the client entry with watch notify types with short
2291 timeout, and not directly, so that other notifys can be
2292 retrieved too. Affected file lib/silcclient/client_notify.c.
2294 * Display notification about data messages that cannot be
2295 displayed. Affected files irssi/src/silc/core/client_ops.c,
2296 irssi/src/fe-common/silc/module-formats.[ch].
2298 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Fixed the CHANNEL_CHANGE notify handling in client libary
2301 to not use freed memory. Affected file is
2302 lib/silcclient/client_notify.c.
2304 * Fixed CUMODE_CHANGE notify handling in server. Affected
2305 file silcd/packet_receive.c.
2307 * Fixed USERS command to support empty channels. Affected
2308 file silcd/command.c.
2310 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Allow multiple identical pending commands to be registered
2313 in client library. Affected file is lib/silcclient/command.c.
2315 * Call the completion for resolving client information only
2316 after all resolvers has finished. This fixes a crash in
2317 the client. Added support for checking when the resolvers
2318 are finished. Affected file is lib/silcclient/idlist.c.
2320 * Wait by default 3 seconds before reconnecting to the server
2321 after being disconnected. Makes the /detach command a bit
2324 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Check the watcher list before sending signoff notifys
2327 when closing client connection. Affected file is
2330 * Added better CMODE command rights checking. Affected file
2331 silcd/server_util.c.
2333 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Fixed watcher list checking during server signoff. It
2336 crashed the server. Affected file silcd/server_util.c.
2338 * The JOIN command reply returns now the founder's public
2339 key. Affected file is silcd/command.c.
2341 * Announce the channel mode, and the mode properties with
2342 CMODE_CHANGE notify. Affected file silcd/server.c.
2344 * Mark new channels by default disabled, untill at least
2345 one user joins the channel. Affected file is
2346 silcd/packet_receive.c.
2348 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * The nickname argument to watch notify can be optional.
2351 Fixes a crash in server. Affected file silcd/packet_send.c.
2353 * Remove the client entry from cache if the WATCH notify type
2354 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2355 lib/silcclient/client_notify.c.
2357 * Check the watcher list before and after changing nickname
2358 when the NICK_CHANGE notify is received. Affected file is
2361 * Fixed a crash in OPER and SILCOPER command sending. Empty
2362 passphrase caused the crash. Affected file is
2363 lib/silcclient/command.c.
2365 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Merged with Irssi CVS for Irssi SILC client.
2369 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Completed the protocol specifications.
2373 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Merged with Irssi CVS for Irssi SILC client.
2377 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Added the founder's public key delivery to the
2380 CUMODE_CHANGE notify type as well. Updated the protocol
2381 specs and the code. Affected files are silcd/packet_send.[ch],
2382 silcd/packet_receive.c and silcd/command.c.
2384 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Added silc_pkcs_public_key_copy function into the
2387 lib/silccrypt/silcpkcs.[ch].
2389 * Remove the `iv' from the SilcChannelEntry since we can
2390 live without it. Affected files are silcd/idlist.h and
2391 silcd/packet_receive.c.
2393 * Added support for sending the founder's public key in
2394 the CMODE_CHANGE notify packet in the server. Affected
2395 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2396 silcd/command.c and silcd/server.c.
2398 * Changed the FOUNDER_AUTH authentication to use only
2399 public key authentication as defined by new protocol
2400 specs. Passphrase authentication with that mode cannot
2401 be used anymore. It is now possible to reclaim founder
2402 mode from any server in the network. Affected files are
2403 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2405 * Added permanent channels support by making the channel
2406 permanent when FOUNDER_AUTH mode is set on the channel.
2407 The channel will not be destroyed even if channel is empty
2408 when that mode is set. Protocol TODO #17. Affected
2409 files are silcd/server.[ch], server_util.[ch],
2410 silcd/command.c, silcd/packet_receive.c and
2411 lib/silcclient/command.c.
2413 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Added reference counter to the command reply context in
2416 the client library. Affected files are
2417 lib/silcclient/command_reply.[ch].
2419 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Fixed rekey protocol with PFS in the client library.
2422 Affected file is lib/silcclient/protocol.c.
2424 * Added support for list of errors in client library
2425 command reply handling. Affected file is
2426 lib/silcclient/command_reply.c.
2428 * Defined that the WHOIS and IDENTIFY commands can send
2429 list of errors. Updated the protocol specs. Protocol
2432 * Added support for sending list of errors to WHOIS and
2433 IDENTIFY commands in server. Added support for receiving
2434 list of errors in server. Affected files are
2435 silcd/command.c and silcd/command_reply.c.
2437 * Fixed client info resolving on LEAVE command in client
2438 library to not crash. Affected file is
2439 lib/silcclient/client_notify.c.
2441 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Defined that the NICK command replies with thew changed
2444 nickname too, to make the nickname changing simpler at
2445 the client's end. Updated protocol specs and the code
2446 in client and server. Affected files are
2447 silcd/command.c, lib/silcclient/command_reply.c and
2448 lib/silcclient/command.c.
2450 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Added `Compressed' packet flag to indicate that the packet
2453 payload is compressed by the sender. Updated the protocol
2454 specs and the core library. The compression still is not
2455 implemented in the sources. Affected file is
2456 lib/silccore/silcpacket.h.
2458 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Remove pending command callbacks also if the connection
2461 to the server is destroyed. Affected file is
2462 lib/silcclient/client.c.
2464 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Added new QUIET channel user mode that can be used to
2467 quiet a user in a channel. Updated the protocol specs but
2468 it wasn't implemented yet. Protocol TODO #27. Affected
2469 file is lib/silccore/silcmode.h.
2471 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Added BLOCK_INVITE user mode to be able to block incoming
2474 invite notifications. Protoocol TODO #26. Affected files
2475 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2478 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2479 the protocol specs and the code. Affected file is
2480 lib/silccrypt/silcpkcs.c.
2482 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Disconnect Payload includes now the status type. Updated
2485 the protocol specs and the code. Protocol TODO #25.
2486 Affected files are silcd/server.c, lib/silcclient/client.c.
2488 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2489 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2490 Moved the silc_client_command_status_messages table to the
2491 lib/silcutil/silcutil.c and added new funtion
2492 silc_get_status_message, which deprecates function
2493 silc_client_status_message. Affected files are
2494 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2495 lib/silcutil/silcutil.[ch].
2497 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Defined that the nickname hash in Client ID MUST be from
2500 lowercase nickname. This effectively changes nicknames in
2501 SILC to case-insensitive. Updated the protocol specs and
2502 the code. Affected files are lib/silcutil/silcutil.[ch],
2503 silcd/serverid.c, and silcd/idlist.c.
2505 * Added new channel user modes BLOCK_MESSAGES_USERS and
2506 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2507 code. Affected files are lib/silccore/silcmode.h,
2508 lib/silcclient/command.c, and silcd/packet_send.c.
2510 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2511 specs and code. Affected file lib/silccore/silcstatus.h.
2513 * Added support for watch list. It is possible to add nicknames
2514 to be watched, and when they come to network, leave network
2515 or user mode changes the watcher will be notified of this
2516 change. Added SILC_COMMAND_WATCH command, added new
2517 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2518 notifications. Updated the protocol specs and implemented
2519 this to library, client and server. Protocol TODO #21.
2520 Affected files are lib/silccore/silccomand.h,
2521 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2522 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2523 silcd/packet_send.[ch], silcd/packet_receive.c, and
2524 irssi/src/silc/core/client_ops.c.
2526 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2527 somebody watching you. Updated the protocol specs and the
2528 code. Affected files are lib/silccore/silcmode.h, and
2529 lib/silcclient/command.c.
2531 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Added service support to SILC protocol. Added new command
2534 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2535 core library. Services are not implemented in server or
2536 client for now. Protocol TODO #20. Affected files are
2537 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2539 * Added SilcStatus argument to `command' client operation
2540 to return the error status when command sending fails
2541 locally. Changed all command in client library to return
2542 correct command status. Affected files are
2543 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2544 irssi/src/silc/core/client_ops.c.
2546 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Added silc_mime_parse function to parse MIME headers.
2549 Affected files are lib/silcutil/silcstruti.[ch].
2551 * Added MIME header parsing in Irssi SILC Client. It displays
2552 all textual MIME objects, others it ignores. Affected file
2553 is irssi/src/silc/core/clien_ops.c.
2555 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2557 * Fixed a bug in the pid writing function, which couldn't be
2558 written in a root-owned directory.
2560 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * Defined that channel message to unknown Channel ID must
2563 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2564 Updated the protocol specs and the code in server. The
2565 affected file is silcd/packet_receive.c.
2567 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2570 that it is used to send error notifys if error occurs during
2571 some SILC packet processing, except commands. The error
2572 types are same as for command reply types. Defined that
2573 if private message is sent to unknown Client ID the error
2574 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2575 Updated the protocol specs and code. Affected files are
2576 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2577 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2578 and irssi/src/silc/core/client_ops.c. Renamed the
2579 SilcCommandStatus to SilcStatus.
2581 * Defined the use of extra WHOIS attributes in WHOIS command.
2582 The <Requested Attributes> (defined in a separate document)
2583 can be used to request additional information about user
2584 not returned by standard WHOIS command. Defined that server
2585 can send WHOIS command directly to client. Client provides
2586 the requested attributes to the server. Updated the protocol
2587 specs. Protocol TODO #4. Implementation is not done yet
2588 (Protocol TODO #24).
2590 * Renamed function silc_client_command_status_message to
2591 silc_client_status_message. Affected files are
2592 lib/silcclient/command_reply.[ch].
2594 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2597 32 bit integers. Updated the protcol specs and the code.
2598 Affected files are silcd/command.c and
2599 lib/silcclient/command.c.
2601 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2603 * Fixed a bug in library where sending a bogus authentication
2604 payload would lead to a crash. Affected file is
2605 lib/silccore/silcauth.c.
2607 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Added detach_disabled and detach_timeout server config
2610 options to the server. Affected files silcd/serverconfig.[ch],
2611 silcd/command.c and silcd/packet_receive.c.
2613 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Added resolve_cmd_ident field to the SilcClientEntry structure
2616 too so that if the entry is for example being resolved so
2617 another command may attach to the same pending command reply
2618 without requiring to resolve the same entry again. Added
2619 support for adding multiple pending commands for one
2620 command idenfier. Affected files lib/silcclient/command.[ch],
2621 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2623 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Defined that server receives WHOIS command reply for private
2626 and secret channels too. Updated protocol specs and the
2627 code in server. Affected file silcd/command.c.
2629 * Defined <channel user mode list> argument to WHOIS command
2630 reply for returning user modes on the channels. The
2631 channel list now doesn't include the user mode anymore but the
2632 actual channel mode. Updated protocol specs and the code in
2633 client and server. Affected files are silcd/command_reply.c,
2634 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2635 and lib/silcclient/command_reply.c.
2637 * Save the channels list in WHOIS command reply in normal server
2638 so that WHOIS always shows joined channels also in normal
2639 server and not just on router. Affected file is
2640 silcd/command_reply.c.
2642 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Defined that server receives USERS command reply for private
2645 and secret channels too. Updated protocol specs and the
2646 code in server. Affected file silcd/command.c.
2648 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Changed the UMODE's mode mask argument to be optional. If
2651 not provided then the command merely returns the current mode
2652 mask to the client. Updated protocol specs and the server.
2653 Affected file is silcd/command.c.
2655 * Added SILC session detachment/resuming support. It is possible
2656 to detach by closing the network connection and then re-connect
2657 and resume to the old client session. Added DETACHED user
2658 mode that server will set for detached client. Added new
2659 packet RESUME_CLIENT which is used to perform the resuming
2660 process. Added DETACH command. Updated the protocol specs,
2661 core library, client and server. Protocol TODO #22. Very
2662 many affected files around the tree.
2664 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Changed the CMODE's mode mask argument to be optional. If
2667 not provided then the command merely returns the current mode
2668 mask to the client. Updated protocol specs and the server.
2669 Affected file is silcd/command.c.
2671 * Changed the Killer's Client ID in KILLED notify to be just
2672 any ID payload since router server is allowed to kill as well.
2673 Updated protocol specs, client libary and server. Affected
2674 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2675 and irssi/src/silc/core/client_ops.c.
2677 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Added new user modes ANONYMOUS for special anonymous servers
2680 that may set the mode for client, and BLOCK_PRIVMSG which
2681 client may set to block incoming private messages unless the
2682 Private Message Key flag is set (using private keys to protect
2683 private messages). Updated protocol specs and code in client
2684 and server and core library. Protocol TODO #23. Affected
2685 files are lib/silccore/silcmode.h, silcd/server.[ch],
2686 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2687 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2689 * Added new channel user mode BLOCK_MESSAGES which the client
2690 may set to itself to tell server not send channel messages.
2691 Other packets such as channel key packets are still sent.
2692 Protocol TODO #23. Updated the protocol specs, client and
2693 server. Affected files are lib/silccore/silcmode.h,
2694 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2695 lib/silcutil/silcutil.c, silcd/command.c, and
2696 silcd/packet_send.c.
2698 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Redefined the Status Payload to include now two 8 bit fields,
2701 instead of one 16 bit field. This now makes it possible to
2702 send list of errors. Updated the protocol specs and the code
2703 in core library, client library and server. Protocol TODO #1.
2704 Affected files are lib/silccore/silccommand.[ch],
2705 lib/silcclient/command_reply.[ch], silcd/command.c,
2706 silcd/command_reply.c and silcd/packet_receive.[ch].
2708 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2710 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2711 must be handled by the application and should tell the application
2712 that an error message was already printed, and it should print the
2713 config coords (line, filename, ...). Affected files are
2714 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2716 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2717 server config parsing code more readable.
2719 Fixed a bug in the fetch_logging() config callback.
2721 Affected files is silcd/serverconfig.c.
2723 * Drop root privileges when started in foreground. Don't drop them
2724 if debugging also. Affected file is silcd/silcd.c.
2726 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Added more IM-like features by introducing new user modes
2729 for setting various presence information. Added new modes:
2730 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2731 specs and code. Protocol TODO #19. Affected files are
2732 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2733 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2735 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Added STATS command to the protocol after all, to return
2738 various statistical information about the network. It can
2739 be used by clients to retrieve statistical information, and
2740 servers may use it to to fetch cell and network wide
2741 statistics from router. Updated the protocol specs and
2742 implemented it to the server. Protocol TODO #16.
2743 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2744 silcd/command_reply.[ch].
2746 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * The LIST command reply in client libary now adds new channel
2749 entry if the returned channel doesn't exist yet in cache,
2750 and returns the channel entry to the application in the
2751 command_reply client operation. Affected file is
2752 lib/silcclient/command_reply.c.
2754 * Changed the channel message payload's MAC generation to
2755 include the IV in the MAC as well. This way all relevant
2756 parts of the channel message payload are authenticated also
2757 with the channel message MAC (and not only by packet MAC).
2758 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2759 Affected file is lib/silccore/silcchannel.c.
2761 * Fixed the SKE to save the remote version, since the
2762 silc_ske_parse_version mistakenly checked wrong version,
2763 after it replaced the start payload. Affected files are
2764 lib/silcske/silcske.[ch].
2766 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2769 string utility functions. Added there also new functions
2770 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2771 Affected files lib/silcutil/silcstrutil.[ch].
2773 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2774 files are lib/silcutil/silcstrutil.[ch].
2776 * Defined that the security property fields in SKE SHOULD be
2777 UTF-8 encoded, defined that version string MUST be US-ASCII
2778 encoded, defined that passphrases sent in connection
2779 authentication protocol MUST be UTF-8 encoded. Implemented
2780 these to the client and server. Defined also that other
2781 passphrases sent in the protocol MUST be UTF-8 encoded.
2782 Affected files are lib/silcske/silcske.c,
2783 lib/silcclient/protocol.c, silcd/protocol.c,
2784 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2786 * Changed the silc_client_close_connection interface to not
2787 need the SilcSocketConnection which should not be visible
2788 to application. Affected files are lib/silcclient/client.c
2789 and lib/silcclient/silcclient.h.
2791 * Rewrote the text for Private Message Key Payload in the
2792 protocol specification. Protocol TODO #11.
2794 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Upgraded the protocol version to 1.1, updated protocol specs
2799 * Added the nickname as new argument to NICK_CHANGE notify and
2800 added it to protocol specs and implemented it to client and
2801 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2802 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2803 lib/silcclient/client_notify.c.
2805 * Added the killer's client ID to the KILLED notify and added
2806 it to protocol specs and implemented it to client and server.
2807 Protocol TODO #13. Affected files are silcd/command.c,
2808 silcd/packet_receive.c, packet_send.[ch],
2809 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2810 The killer's client entry is now returned to application in
2811 the `notify' client operation.
2813 * Fixed the Max Argument fields that had too large value set
2814 in the protocol specs. Protocol TODO #14.
2816 * Added the LEAVE command reply to return the ID of parted
2817 channel. Updated protocol specs and implemented it to the
2818 client and server. Protocol TODO #15. Affected files are
2819 silcd/command.c, lib/silcclient/command_reply.c. The channel
2820 entry is now returned to application in the `command_reply'
2823 * Rewrote the version SKE version checking in client libary
2824 and in server to use the silc_parse_version_string. Affected
2825 files are lib/silcclient/protocol.c, silcd/protocol.c.
2827 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2828 commands that was missing it, and updated protocol specs and
2829 the server implementation. Protocol TODO #10. The affected
2830 file is silcd/command.c.
2832 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2833 generic reply to a generic request (REQUEST flag), and
2834 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2835 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2836 to define the payload for DATA flag. Added the flags to
2837 the implementation. Protocol TODO #9. Affected file is
2838 lib/silccore/silcchannel.h.
2840 Changed the client library to return the message length
2841 to application as well in the channel_message and private_message
2842 client operations. Affected files are
2843 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2844 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2845 and lib/silcclient/client_ops_example.c.
2847 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2848 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2849 the channel. Updated protocol specs and impelemented this
2850 to client and server. Protocol TODO #6. Affected files are
2851 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2852 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2854 Added new options m and M to CMODE command in Irssi SILC
2855 client to set these modes.
2857 * Deprecated all administrative commands from SILC protocol
2858 since they are highly implementation specific commands.
2859 Updated protocol specs. Moved the old commands in
2860 implementations to private range of command types. Affected
2861 files are silcd/command.c, lib/silcclient/command.c and
2862 lib/silcclient/command_reply.c. Protocol TODO #8.
2864 * Fixed a bug in server where sending unknown command crashes
2865 the server. Affected file silcd/command.c.
2867 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added SILC_PROTOCOLVERSION macro to check protocol version
2870 of a socket connection. The affected file is
2871 lib/silcutil/silcsockconn.h.
2873 * Added better error logging in rekey protocol. Affected file
2876 * Do not check public key types in SKE during rekey. Affected
2877 file lib/silcske/payload.c.
2879 * Fixed the rekey protocol with PFS, which was totally broken.
2880 Affected file silcd/protocol.c.
2882 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Some client implementations quit network by doing first LEAVE
2885 and then immediately SIGNOFF (like Bombyx). We now do check
2886 after a short time after LEAVE notify and check whether the
2887 client is still valid after LEAVE, and if not we remove it from
2888 cache. Affected file is lib/silcclient/client_notify.c.
2890 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2892 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2893 it's good not to have security holes here.
2895 * Fixed a negative refcount situtuation for the config context.
2896 Affected file is silcd/serverconfig.c.
2898 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2900 * ROBOdoc documented lib/silcutil/silcutil.h.
2902 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * Optimized even more the SilcPacketContext structure. Now
2905 totally saved 16 bytes of memory per context after optimization.
2906 Affected files are lib/silccore/silcpacket.[ch].
2908 * Made strict checks for valid SILC IDs. Affected file is
2909 lib/silccore/silcid.c.
2911 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Changed the object argument for silc_cipher_register,
2914 silc_hash_register, silc_hmac_register and silc_pkcs_register
2915 to const. Affected files are lib/silccrypt/silccipher.[ch],
2916 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2918 * Changed the silc_get_username and silc_get_real_name to
2919 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2921 * Fixed the Irssi SILC Client to use the silc_get_username and
2922 silc_get_real_name insted of glib routines since the glib
2923 routines only corrupt stack. Fixes the Irssi SILC to work in
2924 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2926 * Fixed the Irssi to not use g_get_home_dir since it crashes
2927 or returns garbage on cygwin and corrupts stack. Added function
2928 get_home_dir to Irssi routines. Affected files are
2929 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2931 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Made some structure optimizations. SFTP memory FS MemFSEntry
2934 entry structure. Optimized SilcTask structure. Optimized
2935 SilcPacketContext structure.
2937 Affected files lib/silcsftp/sftp_fs_memory.c,
2938 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2940 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * And yet again reverted back the config thing since Johnny
2943 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2946 * Fixed memory leaks from config object. Affected files are
2947 silcd/serverconfig.[ch].
2949 * Added support for adding new connections to the server in rehash.
2950 After rehash they take effect.
2952 Added support for changing the maximum allowed connections in
2953 rehash. The number can grow but going smaller is not supported.
2955 Added function silc_server_num_sockets_by_remote to the
2956 silcd/server_util.[ch].
2958 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2960 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2962 * Added preliminary checking during config parsing for a valid
2963 public/private key and removed further checks in the code.
2964 Affected files are silcd/serverconfig.[ch], server.c.
2966 * Moved functions silc_server_drop() and silc_server_daemonise()
2967 from server.c to silcd.c since they are stricly related to
2968 the application activity.
2970 * Reverted a small part of the automatic ref/unref since
2971 it caused a double unref in some situations. Affected
2972 files are silcd/silcd.[ch], server.c, serverconfig.c.
2974 * Added some .cvsignore files in the lib directory.
2976 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Fixed silc_net_gethostbyaddr to correctly resolve by
2979 address. Affected file lib/silcutil/silcnet.c.
2981 * Fixed the notify relaying to client. The HMAC to be used
2982 with relayed packets ws wrong and caused decryption failure
2983 at the client end. Affected file is silcd/packet_receive.c.
2985 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Created new branch silc_protocol_1_0_branch.
2989 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2991 * Changed the silc_server_config_* routines to be SilcServer
2992 independent. They are now officially application specific code
2993 and not part of generic server implementation. Affected files
2994 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2996 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Added automatic referencing of config context in the
2999 silc_server_config_alloc, and automatic unreferencing in the
3000 silc_server_config_destroy. Affected files are
3001 silcd/serverconfig.[ch], silcd/silcd.c.
3003 * Fixed the silc_log_quick handling in the logging routines.
3004 It didn't log quickly when it was TRUE. Affected file is
3005 lib/silcutil/silclog.c. Also the flush delay was set even
3006 if it was 0 in config file. Affected file is
3007 silcd/serverconfig.c.
3009 * Added support for changing key pair of the server in rehash.
3010 Affected file silcd/server.c.
3012 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3015 too early, before getting the channel entry. Affected file
3016 is silcd/packet_receive.c.
3018 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3020 * Added functions silc_server_config_[ref/unref], these are used
3021 to prevent that the config object is destroyed.
3023 No longer directly affect global variables silc_log_quick and
3024 silc_log_delay, they are first cached inside the config object
3025 and then applied with silc_server_config_setlogfiles().
3027 silc_server_config_set_defaults() is now internal to
3028 serverconfig.c, there are no reasons to show this internal stuff
3031 Affected files are silcd/serverconfig.[ch].
3033 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3034 fprintf's to stderr, since some code may be executed again after
3035 the server went into the background. Affected files are
3038 * Added rehash support. Added function silc_server_rehash() that
3039 will perform all the basic tasks of the rehashing procedure.
3041 * Added command line option `-x, --hexdump'. This will enable the
3042 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3043 The option `--hexdump' implies `--debug'.
3045 * Fixed a bad bug in the logging APIs (silcutil library) where
3046 the application would crash after calling silc_log_reset_all().
3048 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Fixed the KICKED notify handling in client library to
3051 correctly remove the channel and all entries from the
3052 channel when I was kicked. This bug crashed the client.
3054 Fixed yet another but in KICKED notify handling to remove
3055 the kicked client correctly from the channel.
3057 Affected file is lib/silcclient/client_notify.c.
3059 * Fixed a minor bug in looking up correct client entry
3060 in KICKED notify in server. Affected file is
3061 silcd/packet_receive.c.
3063 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3064 sources correctly to distribution. Fixes --with-gmp option.
3066 * Removed the manual rehashing from ID Cache, and changed it
3067 to use the SILC Hash Table's auto rehash feature. Affected
3068 file is lib/silccore/silcidcache.c.
3070 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Fixed a bug in the silc_client_nickname_format function that
3073 handles the multiple same nickname formatting. Two clients
3074 with same nickname caused problems after the first one left
3075 and rejoined. It didn't format the nickname correctly.
3076 Affected file is lib/silcclient/idlist.c.
3078 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Don't change the topic if olod topic is same as new one.
3081 Affected file is silcd/packet_receive.c.
3083 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Added cross-reference support to the SILC Documentation
3086 generator. All types across all HTML files are now cross-
3087 referenced. Affected files util/robodoc/generator.c and
3088 scripts/silcdoc/silcdoc.
3090 * Added file lib/silcutil/silctypes.h to include all the
3091 arithmetic type definitions and some macros. Removed
3092 includes/bitmove.h and moved macros to silctypes.h.
3094 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3098 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Added `type' argument to silc_id_payload_parse_id function which
3101 now returns the type of the ID to the sent pointer. Affected
3102 file is lib/silccore/silcid.[ch].
3104 * Added check for CMODE_CHANGE notify type that mode change is
3105 allowed by the sender. Affected file silcd/packet_receive.c.
3107 * Added check for CUMODE_CHANGE notify type that mode change is
3108 allowed by the sender. Affected file silcd/packet_receive.c.
3109 Added the ID type as CUMODE_CHANGE notify type as argument
3110 to the `notify' client operation. Affected files are
3111 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3113 * Added function silc_client_add_server to the client library.
3114 Added support for resolving also channel and server info when
3115 received unknown entity in notify packet. Affected files are
3116 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3118 * Added function silc_command_get_status to return the command
3119 status from the command reply's argument payload. Affected files
3120 are lib/silccore/silccommand.[ch].
3122 * Added check for KICKED notify type that the kicking is
3123 allowed by the client. Affected file silcd/packet_receive.c.
3125 * Created function silc_get_input which can be used to get input
3126 (echo on or off) from user on command line. Affected files are
3127 lib/silcutil/silcutil.[ch].
3129 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Optimized silc_server_packet_relay_to_channel function.
3132 Added new function silc_channel_message_payload_encrypt which
3133 can be called directly if channel message payload needs to
3134 be encrypted and is already encoded (no need to call _encode
3135 function). Packet relaying is now done by router without any
3136 extra memory allocations. Affected files are
3137 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3138 silcd/packet_send.c.
3140 * Fixed the INVITE notify handling. It took wrong arguments
3141 as invite list and invite delete. Affected file is
3142 silcd/packet_receive.c.
3144 * Added check for TOPIC_SET notify type that the topic change is
3145 allowed by the client. Affected file silcd/packet_receive.c.
3147 * Added check for INVITE notify type that inviting is allowed by
3148 the client. Affected file silcd/packet_receive.c.
3150 * Changed the silc_server_client_on_channel to return the
3151 SilcChannelClientEntry as well. Moved the function
3152 silc_server_check_cmode_rights to server_util.[ch].
3153 Affected files are silcd/server_util.[ch], silcd/command.c.
3155 * Added function silc_server_check_umode_rights to check whether
3156 changing client's user mode is allowed. Added check for
3157 UMODE_CHANGE notify type that the umode change is allowed
3158 by the client. Affected files are silcd/server_util.[ch],
3159 silcd/packet_receive.c and silcd/command.c.
3161 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3164 ID length. It ignored that ID can be IPv6 based as well.
3165 Affected file lib/silccore/silcpacket.h.
3167 * Fixed the silc_id_id2str and silc_id_str2id to take the
3168 IPv6 address offset's into consideration. Affecte file is
3169 lib/silccore/silcid.c.
3171 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Fixed the internal Unix scheduler functions to check for
3174 NULL context they may receive. The affected file is
3175 lib/silcutil/unix/silcunixschedule.c.
3177 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3179 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3180 can specify different directory with --home command line
3181 parameter. Affected files irssi/src/silc/core/client_ops.c,
3184 * SILC-specific commands aren't now executed if the active server
3185 isn't of SILC-type, so there won't be problems with having
3186 IRC and SILC protocol support in same client. Affected files
3187 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3190 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Improved the signal support in SILC Schedule. Added new
3193 function silc_schedule_signal_call which is used by application
3194 to mark a signal to be called. It is now safe to perform
3195 any kind of tasks in signal callbacks since it is guaranteed
3196 that the application specified signal callback is called
3197 after the signal is over. Affected files are
3198 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3200 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Added `name' field to SilcChannelPrivateKey to represent
3203 application given name for the key. Moved also the context from
3204 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3205 Added the `name' argument also to the function
3206 silc_client_add_channel_private_key.
3208 Added function silc_client_current_channel_private_key to set the
3209 current channel private key in use.
3211 Added "change" command to KEY command which can be used to change
3212 the current channel private key. Bound the command also to
3213 alt+K (Alt+Shift+k).
3215 Also affected files lib/silcclient/client_channel.c,
3216 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3218 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Added silc_rng_get_byte_fast function in to the
3221 lib/silccrypt/silcrng.[ch].
3223 * Changed the interface of silc_packet_assemble and the
3224 silc_packet_send_prepare. If silc_packet_assmble is now
3225 called the application does not call silc_packet_send_prepare
3226 because the library will call it automatically. These
3227 interfaces now also return a reference to the outgoing buffer
3228 which includes the assembled packet, which the application can
3229 use to encrypt the packet.
3231 Affected files are lib/silccore/silcpacket.[ch],
3232 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3233 silcd/packet_send.c, server_backup.c and packet_receive.c.
3235 * Fixed a packet sending bug on very high load, where outgoing
3236 packet queue wasn't handled correctly and packets got corrupted.
3237 Affected files are lib/silcutil/*/silc*sockconn.c,
3238 lib/silcclient/client.c and silcd/server.c.
3240 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Added macro SILC_PACKET_DATALEN which can be used during
3243 packet assembling to check whether the data to be added to
3244 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3245 len is truncated until it fits it.
3247 Added checks for maximum length of channel message payload and
3248 private message payload also.
3250 Added checks for maximum packet length in server and in
3253 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3254 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3255 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3256 lib/silcclient/client_prvmsg.c.
3258 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Added silc_server_packet_queue_purge call to the
3261 silc_server_disconnect_remote to assure that all data in the
3262 queue before disconnecting is sent to the network. Affected
3263 file silcd/server.c.
3265 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Added the deleting of server's own ID cache entry to the
3268 silc_server_free function. Free also everything else that
3269 has been allocated in silc_server_init. The affected file
3272 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Added functions silc_parse_version_string, silc_version_to_num,
3275 and silc_ske_parse_version to parse SILC protocol style version
3276 strings. Affected files lib/silcutil/silcutil.[ch] and
3277 lib/silcske/silcske.[ch].
3279 * Added new configuration params: version_protocol, version_software
3280 and version_software_vendor to specify what version the remote
3281 host must at least be to be able to connect to server. The vendor
3282 string can be regex matched too. Added new function
3283 silc_server_connection_allowed to check maximum number of allowed
3284 connections, and allowed versions for incoming connections.
3285 Affected files are silcd/server.c, server_util.[ch] and
3288 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Added preliminary support for signals in scheduler. The
3291 signals we care about are now blocked always when the scheduler
3292 is locked. This way we can synchronise the use of signal with
3293 scheduler. It is guaranteed that when signal occurs the scheduler
3294 is not locked, and thus new tasks can be safely added to the
3297 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3298 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3299 Added new platform specific routines
3300 silc_schedule_internal_signals_[un]block and
3301 silc_schedule_internal_signal_[un]register.
3303 Added new functions to SILC Schedule API:
3304 silc_schedule_signal_[un]register. Each signal that application
3305 is going to use should be registered to the scheduler.
3307 Affected files are lib/silcutil/silcschedule.[ch],
3308 lib/silcutil/*/silc*schedule.c.
3310 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Check for unauthenticated client and server in the
3313 silc_server_new_client and silc_server_new_server functions.
3314 Affected file silcd/packet_receive.c.
3316 * Added function silc_string_is_ascii to check whether given
3317 string is 7-bit ASCII string. Affected files are
3318 lib/silcutil/silcutil.[ch].
3320 * Added function silc_id_is_valid_server_id into the
3321 silcd/serverid.c and added checking for valid Server ID's in
3322 silc_server_new_server. The Server ID must always be based
3323 on the server's public IP address.
3325 * Added logging of DISCONNECT packet message in the server.
3326 Affected file silcd/server.c.
3328 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Changed all library interfaces that use Global RNG to also
3331 accept SilcRng as argument. Affected files are
3332 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3333 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3334 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3335 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3336 lib/silccrypt/rsa.c.
3338 * Added function silc_pkcs_generate_key to the
3339 lib/silccrypt/silcpkcs.[ch] for applications so that they
3340 don't need to do pkcs->pkcs->init calls anymore.
3342 * Remove SilcSocketConnection from the SFTP API since it really
3343 wasn't needed there. The application has the information
3344 saved in its contexts anyway and the SFTP layer doesn't need
3345 know about it. Affected files lib/silcsft/silcsftp.h and
3346 lib/silcsftp/sftp_[server/client].c.
3348 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3349 The SilcSimContext is not SilcSim.
3351 * Fixed possible buffer overflows in silc_id_render in the
3352 lib/silcutil/silcutil.c.
3354 * On EPOC the global crypto module lists are not used at all
3355 in the crypto library. Added support for using the constant
3356 algorithm list on EPOC. Affected files are
3357 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3360 * Fixed the handling of third parameter of KICKED notify, since
3361 it was mistakenly updated to SILC Protocol 1.0 even though it
3362 is to be included in 1.1. Since it is not in 1.0 it is not
3363 mandatory, and this fix now handles it only if it is provided,
3364 and it is not error if it is not provided. Affected file
3365 lib/silcclient/client_notify.c.
3367 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3370 client. Affected file irssi/src/silc/core/client_ops.c.
3372 * Merged with Irssi 0.8.4 from irssi.org CVS.
3374 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Check for valid socket connection in client entries before
3377 sending any messages. Fixes a crash, but doesn't fix some
3378 other underlaying bug that is lurking there. Affected
3379 file silcd/packet_send.c.
3381 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3383 * $usermode, $cumode and $cumode_space expandos shouldn't do
3384 anything with non-SILC server records. Affected file
3385 irssi/src/silc/core/silc-expandos.c
3387 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Fixed the silc_net_check_[host/local]_by_sock to support
3390 IPv6 bound sockets as well. Now they can return IPv6 addresses
3391 as well. Affected file lib/silcutil/silcnet.c.
3393 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3394 Affected lib/silcutil/unix/silcunixnet.c.
3396 * Fixed ID rendering (at least on some platforms, not NetBSD)
3397 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3399 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Added silc_hash_public_key and silc_hash_public_key_compare
3402 functions to be used with SilcHashTable. They can be used to
3403 hash public keys and compare public keys in hash table. Affected
3404 file lib/silcutil/silcutil.[ch].
3406 * Added support for specifying multiple public keys for Client
3407 connection section in server configuration file. This makes it
3408 possible to accept multiple public keys from same host, or to
3409 make a section that accepts any incoming host, and have the
3410 accepted public keys listed in the section.
3412 Added functions silc_sever_[find/get]_public_key, added the
3413 support for this actually to all connection sections but only
3414 the Client section is currently allowed to specify multiple
3417 Affected files are silcd/server.c, server_internal.h,
3418 command.c, protocol.c, server_util.[ch], packet_receive.c.
3420 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Merged Irssi 0.8.2 from irssi.org CVS.
3424 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3426 * If silc_debug is TRUE, also output standard logging messages
3427 to stderr with the debug output.
3429 Made silc_log_reset_all() flushing all channels before returning.
3430 Also fixed some documentation typos.
3432 Affected files are lib/silcutil/silclog.[ch].
3434 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * Fixed the server to check correctly the amount of connections
3437 from single host, by checking also the type of the connection.
3438 Fixed also the comparison of number of connections and number
3439 of allowed connections. Affected files are silcd/server.c,
3442 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Fixed the USERS command reply to save the user's mode on the
3445 channel as well. Fixed JOIN command reply to check whether a
3446 client is on channel already and not join it twice. Affected
3447 file lib/silcclient/command_reply.c.
3449 * Added new file silc-expandos.c into irssi/silc/core/ to return
3450 various stuff for various signal for the statusbar etc. updating.
3451 Now Irssi SILC client prints channel user modes etc. on the
3454 * The user mode (like server/router operator changes) is now shown
3455 on the Irssi SILC client's statusbar. The affected files are
3456 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3458 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3461 to SILC_SCHEDULE_[UN]LOCK macros.
3463 * Added more error printing to logs in server code. Affected
3464 files silcd/server.c and silcd/protocol.c.
3466 * Fixed -S option parsing in Irssi SILC Client. Affected file
3467 irssi/src/silc/core/silc-core.c.
3469 * Added silc_buffer_alloc_size function. Affected file is
3470 lib/silcutil/silcbuffer.h.
3472 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3475 constants. Affected files in
3476 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3479 * Changed the internal SFTP Memory FS table to const. Affected
3480 file lib/silcsftp/sftp_fs_memory.c.
3482 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Fixed the buffer formatting and unformatting routines to
3485 check the size of 64 bits types with sizeof(). Affected
3486 file is lib/silcutil/silcbuffmt.c.
3488 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * Removed 0.6.x backwards support.
3492 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Changed all integer type names:
3495 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3496 to avoid collisions with other libraries using same type names
3499 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Added `prefer_ipv6' argument to the functions
3502 silc_net_gethostbyname[_async]. If it is TRUE it will return
3503 IPv6 address over IPv4. If FALSE IPv4 address is returned
3504 even if IPv6 address was found. Affected files
3505 lib/silcutil/silcnet.[ch].
3507 * Added support silc_net_create_connection[_async] to fallback
3508 to IPv4 address if IPv6 address could not be used (like if
3509 it doesn't work on a specific system). Affected file in
3510 lib/silcutil/unix/silcunixnet.c.
3512 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Added silc_schedule_reinit function to do the enlarging
3515 of the max tasks handling capabilities of the scheduler.
3516 Affected files lib/silcutil/silcschedule.[ch].
3518 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Added automatic extern "C" { ... } for C++ compilers so the
3521 application does not need to define them. Affected file
3522 includes/silcincludes.h.
3524 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3525 old name went against naming convention. Applications now
3526 include "silcclient.h" instead of "clientlibincludes.h".
3527 Removed includes/clientlibincludes.h, it is redundant now.
3529 * Renamed includes/version.h to silcversion.h.
3531 * Added really preliminary support for OS/2 into the util
3532 library. Only thread & mutex API is implemented, others
3533 are still to be implemented. Created the lib/silcutil/os2/
3534 directory. Created also file includes/silcos2.h.
3536 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Added preliminary BeOS support into the util library.
3539 Created lib/silcutil/beos/, and implemented all the needed
3540 functions to support SILC on BeOS. Created also file
3541 includes/silcbeos.h.
3543 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3545 * Added proper initializations to silc's irssi code, so it's
3546 now possible to load it as module. Affected files
3547 irssi/src/silc/core/silc-core.c,
3548 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3550 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3555 * Fixed the silcdoc document generator to correct generate
3556 docs from all kinds of filenames. Affected files are
3557 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3559 * ROBOdoc documented lib/silcutil/silcmemory.h.
3560 Added also new function silc_memdup.
3562 * Removed lib/silcutil/silcbufutil.h and moved those routines
3563 to the lib/silcutil/silcbuffer.h.
3565 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Added `user_count' to the SilcChannelEntry which now tells the
3568 number of users on the channel. The user count is now saved
3569 in normal server of global channels as well. Affected files
3570 silcd/server.c, idlist.h, packet_receive.c and command.c.
3572 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3573 include file utility functions.
3575 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3576 instead of calling directly OS routines.
3578 * Fixed NICK change printing in Irssi SILC Client. Fixed
3579 KICKED notify printing in Irssi SILC Client. Affected file
3580 irssi/src/silc/core/client_ops.c.
3582 * Fixed a NICK change bug in client library, to not recreate the
3583 client_entry->channels hash table everytime nick is changed.
3584 Affected file lib/silcclient/client.c.
3586 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3589 the SKE interface a bit.
3591 * Fixed padding problem in PKCS#1. The padding was not actually
3592 random since the random number generator was used incorrectly.
3593 This security bug affects only when encrypting with PKCS#1, and
3594 it is not currently used at all in SILC. SILC only use signing
3595 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3597 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Rewrote the notify handling in Irssi SILC client to not call
3600 the events as signals. Fixes problems with Perl support.
3601 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3603 * Send the auto-nicking NICK command in client library with
3604 little timeout after connecting. The affected file is
3605 lib/silcclient/client.c.
3607 * Added following new config file settings:
3608 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3609 key_exchange_timeout, conn_auth_timeout, connections_max,
3612 Implemented all the new config settings handling in the server.
3614 Optimized the use of SKE Mutual flag usage. Use it only
3615 if connection authentication protocol is not based in public
3618 Renamed all SilcServerConfigSection* to SilcServerConfig*
3619 to have a bit shorter names.
3621 Affected files silcd/serverconfig.[ch], server.[ch], and
3624 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3626 * Cleaned up the listening sockets code, preparing for the rehash
3627 support. Affected file is silcd/server.c.
3629 * Fixed some output messages. Affected files are silcd/silcd.c,
3632 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Create lib/doc/silcrng_intro.html document as introduction
3635 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3637 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3639 * Fixes to the silcd config template. Affected file is
3640 doc/example_silcd.conf.in.
3642 * Removed type casts from silc_calloc(), conforming to the
3643 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3645 * Removed param_name member from client, server, and router
3646 section structs, now identifying the param directly.
3648 Added CONFIG_FREE_AUTH macro in config file parsing.
3650 Affected files are silcd/serverconfig.[ch].
3652 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3654 * Fixed command line parameter handling. All SILC initialization
3655 is now done in silc_core_init() which also fixes autoconnecting
3658 Affected files irssi/src/silc/core/silc-core.c,
3659 irssi/src/fe-text/silc.c.
3661 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Added new configuration options and blocks:
3664 keepalive_secs, reconnect_count, reconnect_interval,
3665 reconnect_interval_max, reconnect_keep_trying and
3666 require_reverser_lookup. Added ConnectionParam block, and
3667 implemented the connection parameters when connecting as
3668 initiator and when accepting connections as responder.
3670 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3671 whether given configuration value has been given already.
3673 Affected files silcd/serverconfig.[c], server.[c].
3675 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3676 algorithm parts and created new file silcalgs.conf, that
3677 is now included from the example_silcd.conf.in.
3679 * Optimized the silc_server_connect_to_router_second to take
3680 the connection configuration object from the SilcServerConnection
3681 object instead of finding it during the connecting phase.
3682 Added the configuration object to SilcServerConnection struct.
3683 Affected files silcd/server_internal.h, server.c.
3685 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Add the client on channel after it was resolved at the
3688 channel message receiving, and it was not already on the
3689 channel. Affected file lib/silcclient/client_channel.c.
3691 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Fixed the public key authentication to allocate always the
3694 destination signature buffer instead of using static buffer.
3695 Affected file silcd/protocol.c.
3697 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Unified the serverconfig.[ch]'s helper function interface.
3700 Affected file silcd/serverconfig.[ch].
3702 * Removed doc/example_silc.conf.in since it is redundant.
3703 The make install will now install irssi/silc.conf file.
3705 * Added new Passphrase and Publickey authentication methods to
3706 config file, allowing both public key and passphrase based
3707 authentication to be set at the same time.
3709 Added `prefer_passphrase_auth' setting in config file which
3710 can be used to set to prefer passwd auth if both passwd and
3711 public key is set. If not set, public key is preferred.
3712 This has effect only when being initiator (responder will try
3715 Added support for authentication with passphrase and public key
3716 at the same time. The passphrase is tried first always since
3717 it is faster to check.
3719 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3721 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3723 * Merged the new SILC Config library, with the server parsing
3724 support. Read the header file silcconfig.h or the toolkit
3725 documentation for the news. Affected files are
3726 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3727 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3728 silcd/protocol.c silcd/server.c silcd/server_backup.c
3729 silcd/serverconfig.[ch] silcd/silcd.c.
3731 * Fixed some silclog documentation. Affected file is
3732 lib/silcutil/silclog.h.
3734 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * The silc_cipher_register, silc_hash_register and
3737 silc_hmac_register now checks if the object to be registered
3738 is registered already. Affected files are
3739 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3741 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3745 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Allow zero length channel messages inside the Channel Message
3748 Payload. Affected file lib/silccore/silcchannel.c.
3750 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3751 as header filenames.
3753 * Removed lib/silcclient/README and created HTML file
3754 lib/silcclient/silcclient_using.html, which is now included
3755 as part of Toolkit documentation.
3757 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Fixed CUMODE_CHANGE notify handling to change the mode of
3760 correct client. Affected file lib/silcclient/client_notify.c.
3762 * Make silc_rng_alloc fail if it cannot allocate the sha1
3763 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3765 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Fixed the file transfer's key agreement payload to include
3768 zero port also if the hostname is NULL because it could not
3771 Call file transfer monitor callback now also if error occurs
3772 during key agreement protocol.
3774 Changed the silc_client_file_send interface to return the
3775 SilcClientFileError instead of session id. The session ID
3776 is returned into pointer provided as argument.
3778 Check that the file exists locally before sending the
3779 file transfer request at all.
3781 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3783 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3784 error than can occur while key agreement protocol. Affected
3785 file lib/silcclient/silcapi.h.
3787 * Fixed the event_mode CMODE handler to not crash when mode
3788 is changed and +k mode is set in the channel. Affected file
3789 irssi/src/silc/core/silc-channels.c.
3791 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3792 SILC_LOG_WARNING to give out Warning and not Error. Affected
3793 file lib/silcutil/silclog.c.
3795 * Fixed the channel message payload decryption in the function
3796 silc_channel_message_payload_decrypt to not modify the original
3797 buffer before it is verified that the message decrypted
3798 correctly. Otherwise, next time it is called with correct
3799 channel key it won't encrypt since the payload is corrupted.
3800 Affected file lib/silccore/silcchannel.c.
3802 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Do not constantly resize the window. A fix patch by cras.
3805 Affected file irssi/src/fe-text/screen.c.
3807 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3810 Affected file lib/silcutil/silcnet.c.
3812 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Fixed a bug in hash table internal routine for traversing
3815 the table with foreach callback. The current entry may
3816 become invalid in the callback but it was referenced after
3817 the callback returned.
3819 Do not allow auto rehashing of hash table during the
3820 silc_hash_table_foreach operation, for same reasons as it is
3821 not allowed for SilcHashTableList. Affected files are
3822 lib/silcutil/silchashtable.[ch].
3824 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3827 Win32 DLL. extern's in header files are now declared with
3830 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Fixed private message handling. It used some old code that
3833 caused the client to crash. Affecte file is
3834 lib/silcclient/client_prvmsg.c.
3836 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Added function silc_client_add_channel,
3839 silc_client_replace_channel_id, and removed functions
3840 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3841 from client library.
3843 * Added cross reference of the joined channels to the
3844 SilcClientEntry, and changed the SilcChannelEntry's
3845 users list to SilcHashTable. The affected files are
3846 lib/silcclient/idlist.[ch].
3848 * Fixed a bug in hash table tarversing. While the hash table
3849 is traversed with SilcHashTableList the table must not be
3850 rehashed. It is now guaranteed that auto rehashable tables
3851 are not rehashed while tarversing the list. Also defined that
3852 silc_hash_table_rehash must not be called while tarversing
3853 the table. Added function silc_hash_table_list_reset that must
3854 be called after the tarversing is over. The affected files are
3855 lib/silcutil/silchashtable.[ch].
3857 * Changed all hash table traversing to call the new
3858 silc_hash_table_list_reset in server and in client library.
3860 * Added function silc_client_on_channel to return the
3861 SilcChannelUser entry if the specified client entry is joined
3862 on the specified channel. This is exported to application as
3863 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3865 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Fixed founder regaining problem with JOIN command on normal
3868 server. The notify for mode change must be sent always and
3869 not only if !cmd->pending. Affected file silcd/command.c.
3871 * Fixed the WHOWAS command's reply sending to support the
3872 lists correctly. Affected file silcd/command.c.
3874 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * When sending JOIN command to router for processing the
3877 sender's old command identifier was not saved back to the
3878 sender's command context, fixed now. The affected file is
3881 * Create the key in JOIN command of the router did not return
3882 the channel key, added check for this. Affected file is
3885 * Fixed a channel ID update bug in JOIN command reply. Do
3886 not directly upgrade the ID but call the function
3887 silc_idlist_replace_channel_id if the ID was changed.
3888 Affected file silcd/command_reply.c.
3890 * Fixed memory leaks from command calling if it would fail.
3891 Affected file silcd/command.c.
3893 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Applied patches from cras:
3897 Memory leak fixes around libaries, irssi window resize fix,
3898 new silclist.h and silcdlist.h, all extern inline changed to
3901 * Removed dotconf from lib/dotconf, not needed anymore.
3903 * Removed TRQ from lib/trq, not needed anymore.
3905 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3906 with server connections. Later this will be configurable
3907 in config file after new config file is done. Affected file
3910 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Fixed a crash in server related to channel announcements.
3913 Affected file silcd/server.c.
3915 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Fixed memory leaks in silc_server_create_new_channel*
3918 functions. Affected file silcd/server.c.
3920 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3921 which ID was changed. This way the router will send the
3922 user list for the channel again, and server won't be in
3923 desync in some rare circumstances. Affected file is
3924 silcd/packet_receive.c.
3926 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Check for NULL socket pointer in the function
3929 silc_server_packet_send_to_channel_real. Affected file
3930 silcd/packet_send.c.
3932 * Fixed the BAN notify handling to correctly remove ban
3933 list. Affected file silcd/packet_receive.c.
3935 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Fixed some header addition to Toolkit distribution in
3938 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3940 * Added lib/silcclient/client_ops_example.h as an template
3941 file for application programmers to quickly start using
3942 the SilcClientOperation functions in their application.
3943 Updated the lib/silcclient/README as well to tell about this
3944 nice file made available.
3946 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Call silc_server_remove_from_channels when removing client
3949 entry when NO_SUCH_CLIENT_ID was received. Affected file
3950 is silcd/command_reply.c.
3952 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Added server & router operator statistics updating. Affected
3955 file silcd/packet_receive.c and silcd/command.c.
3957 * Fixed the SERVER_SIGNOFF notify handling on normal server
3958 not to save the history information for clients. Same was
3959 fixed earlier in remove_clients_by_server function, but not
3960 here. Affected file silcd/packet_receive.c.
3962 * Raised the default connection-retry count from 4 to 7 in
3963 server. Affected file silcd/server.h.
3965 * Cancel any possible reconnect timeouts when we start the
3966 key exchange. Affected file silcd/server.c.
3968 * Do not reconnect on connection failure when SCONNECT was
3969 given. Affected files silcd/server.[ch].
3971 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3975 * Fixed the NICK command to always give the unformatted
3976 nickname to the one giving the NICK command. If unformatted
3977 nickname is cached already it will be formatted and the
3978 local entry will always get the unformatted nickname.
3979 Affected file lib/silcclient/idlist.c.
3981 * Fixed some double frees from client library commands.
3982 Affected file is lib/silcclient/command.c.
3984 * Fixed CUMODE command in server to assure that no one can
3985 change founder's mode than the founder itself, there was a
3986 little bug. Affected file silcd/command.c.
3988 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Removed the SilcClientCommandDestructor from the client
3991 libary, it is not needed anymore. Affected files are
3992 lib/silcclient/silcapi.h, command[_reply].[ch],
3993 client_notify, idlist.c.
3995 * Fixed GETKEY command to first resolve client, and then
3996 resolve the server only if the client was not found, instead
3997 of resolving both at the same time. Affected file is
3998 lib/silcclient/command.c.
4000 * Added silc_client_start_key_exchange_cb and lookup the
4001 remote hostname and IP address before starting the key
4002 exchange with server. The affected file is
4003 lib/silcclient/client.c.
4005 * The server's public key is now saved using the IP address
4006 of the server and not the servername for the filename.
4007 The hostname public key filename is checked as an fall back
4008 method if the IP address based filename is not found.
4010 Fixed the GETKEY command to save the fetched server key
4011 in correct filename.
4013 Print the remote server's hostname now when new key is
4014 received during connection process. Affected file is
4015 irssi/src/silc/core/client_ops.c.
4017 * Return always our own public key to the client if it asks
4018 for it with GETKEY command. Affected file silcd/command.c.
4020 * Removed the use_auto_addr variable from default config
4021 file since it was in wrong section. Affected file is
4024 * Fixed TOPIC_CHANGE notification to not route it when it
4025 was sent using silc_server_send_notify_to_channel function.
4026 Affected file silcd/command.c.
4028 * Fixed silc_server_send_notify_kicked to send the kicker's
4029 Client ID also, it was missing. Affected files are
4030 silcd/command.c, silcd/packet_send.[ch].
4032 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Do not save client history information in SERVER_SIGNOFF.
4035 Fixes the bug in normal server that it does not detect
4036 the client becoming valid after the server becomes back
4037 online. Affected file silcd/server_util.c.
4039 * Added `sock_error' field into the SilcSocketConnection
4040 context. When error occurs during socket operation (read
4041 or write) the error is saved. Added also new function
4042 silc_socket_get_error to return human readable socket error
4043 message. Affected files are lib/silcutil/silcsockconn.[ch],
4044 lib/silcutil/unix/silcunixsockconn.c, and
4045 lib/silcutil/win32/silcwin32sockconn.c.
4047 * The server now prints the socket error message in the
4048 signoff for client. Affected file silcd/server.c.
4050 * Fixed the `created' channel information sending from router
4051 to server in JOIN command. Checks now whether the channel
4052 really was created or not and set it according that.
4054 Fixed the JOIN command to use the client entry's current
4055 ID during the joining procedure instead of the one it sent
4056 in the command (it is checked though), since it can change
4057 between the packet processing and command processing, and
4058 would just case unnecessary pain in the client end. Affected
4059 file silcd/command.c.
4061 * Fixed a channel key payload sending to use correct channel
4062 ID when the server was forced to change the channel's ID by
4063 router. Router sent the key payload with the old Channel ID.
4064 Affected file silcd/packet_receive.c.
4066 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Call silc_server_save_channel_key only if the key payload
4069 was provided in the JOIN command's command reply. Affected
4070 file silcd/command_reply.c.
4072 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Fixed silc_mp_sizeinbase to return the value correctly with
4075 MPI. Affected file lib/silcmath/mp_mpi.c.
4077 * Fixed the stop_server signal to correctly stop the scheduler
4078 and gracefully stop the server when SIGTERM or SIGINT signals
4079 are received. Affected file silcd/silcd.c.
4081 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4083 * Simple handling of TERM and HUP signals. Also added some log
4084 flushing call around. Affected file is
4087 * Fixed small bugs in silclog.c. Now buffering output will take
4088 effect after 10 seconds since startup: This will ensure that
4089 no important startup messages are lost. Also output redirection
4090 will preserve original format ([Date] [Type] message).
4091 Affected file is lib/silcutil/silclog.c.
4093 * Added two options to the config file, in the logging section:
4094 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4095 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4097 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Do not print the warning about log files not being initialized
4100 more than once to avoid excess logging. Affected file is
4101 lib/silcutil/silclog.c.
4103 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4104 the SIM copying in make install in Makefile.am.pre.
4106 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4108 * Rewritten silclog APIs. Globally interesting changes follows:
4109 silc_log_set_files() changed to silc_log_set_file().
4110 silc_log_set_callbacks() changed to silc_log_set_callback().
4111 ROBOdoc documented silclog header file.
4112 SilcLogCb now returns bool to wether inihibit the default
4113 handler or not (to keep the old behaviour return always TRUE).
4114 The new APIs should also fix the problem of the
4115 silcd_error.log file that was written in the current directory.
4118 Log files streams will remain opened after silc_log_set_file()
4119 call, means less CPU usage notably on high traffic servers.
4120 File streams are now full buffered, and flushed to the disk
4121 every 5 minutes, lesses HD activity and CPU usage.
4122 Messages can be redirected, allowing admins to configure
4123 one single logfile for all server messages.
4124 the silc_log_quick global variable to activate fast-logging.
4125 Affected files lib/silcutil/silclog.[ch]
4127 * Changed some code to conform new silclog APIs. Affected
4128 files are doc/example_silcd.conf.in, silcd/server.c
4129 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4132 * Fixed a memory leak that could occur in some situations.
4133 Affected file silcd/serverconfig.c.
4135 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Added the silc_client_del_client to remove the client from
4138 all channels as well. Affected file lib/silcclient/idlist.c.
4140 * Fixed the client library to correctly remove the client
4141 from all channels when the client entry is being destroyed.
4142 Affected file lib/silcclient/client_notify.c, command.c.
4144 * Added auto-nicking support to the client library. If the
4145 applicatio now sets client->nickname it will be sent to the
4146 server after connecting by the library. This way for example
4147 SILCNICK (or IRCNICK) environment variables will have effect
4148 and always change the nickname automatically to whatever
4149 it is wanted. Affected file lib/silcclient/client.[ch].
4151 * Renamed silc_server_command_bad_chars to the
4152 silc_server_name_bad_chars and moved it to the
4153 silcd/server_util.[ch]. Added also new function
4154 silc_server_name_modify_bad to return nickname that
4155 includes bad characters as new nickname without those
4156 bad characters. This check and modify is now used in
4157 silc_server_new_client when the username is initially set
4158 as nickname, so it must be checked to be valid nickname.
4159 Affected file silcd/packet_receive.c.
4161 * The nickname length is now taken from the packet for real
4162 and not trusted to strlen() since it clearly can return
4163 wrong length for nickname including bad characters. This
4164 also applies to channel names. Affected file silcd/command.c.
4166 * Removed the lib/silcsilm/modules directory. Modules are now
4167 compiled into the lib/silcsim. Fixed the copying of the
4168 modules to follow symbolic links in Makefile.am.pre.
4170 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Fixed silc_string_regexify list creation. Fixes bugs with
4173 BAN and INVITE commands in server. The affected file is
4174 lib/silcutil/unix/silcunixutil.c.
4176 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4178 * Removed the command destructor entirely from the server's
4179 command and command reply routines. It is not needed, and
4180 its usage was buggy and caused crashes. Affected files are
4181 silcd/command[_reply].[ch].
4183 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4185 * Cancel protocol and NULL sock->protocol if timeout
4186 occurred during protocol. Affected file silcd/server.c.
4188 * Cancel protocol timeouts always before calling the final
4189 callback, to assure that after final callback is called
4190 no other state will be called for the protocol anymore.
4191 Affected file silcd/protocol.c.
4193 * Print error log if incoming connection configuration could
4194 not be found. Affected file silcd/server.c.
4196 * Fixed JOIN command to correctly save the founder mode
4197 to the client on normal SILC server, when the channel
4198 was created by the router. Affected file silcd/command.c.
4200 * Fixed LIST command (hopefully) to send correct reply
4201 packets. Affected file silcd/command.c.
4203 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4205 * The silc_packet_receive_process now returns FALSE if the
4206 read data was invalid packet, and TRUE if it was ok.
4208 The server now checks that if unauthenticated connection
4209 sends data and its processing fails the server will close
4210 the connection since it could be a malicious flooder.
4212 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4214 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4216 * Make sure the warning about error opening a log file is
4217 printed only once and not everytime it fails (produces
4218 too much useless log). Affected file lib/silcutil/silclog.c.
4220 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4222 * Made the silc_server_daemonise() function more readable.
4223 Affected file silcd/server.c.
4225 * Pid file is now optional, the user may comment it out from
4226 the config file. Removed define SILC_SERVER_PID_FILE, we
4227 don't need a default any longer. Affected file
4228 configure.in.pre, lib/Makefile.am.pre.
4230 * Make some use of the pid file. The server now dies at startup
4231 if it detects a valid pid file on his path. The server would
4232 die anyway in this circumstance, because of the bind() failure.
4233 Affected file silcd/silcd.c.
4235 * No longer compiling lib/dotconf.
4237 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4239 * Fixed JOIN command parsing not to crash. Affected file
4240 lib/silcclient/command.c.
4242 * Fied the NICK_CHANGE notify to add the new client entry
4243 even it is resolved. This removes an <[unknown]> nick
4244 thingy bug in the client. Affected file is
4245 lib/silcclient/client_notify.c.
4247 * Do not try to allocate 0 bytes (efence does not like it)
4248 in lib/silccore/silccomand.c when encoding payload.
4250 * Do not take IRCNICK as nickname in Irssi SILC client since
4251 it is not possible to set nickname before hand connecting
4252 the server (TODO has an entry about adding auto-nicking
4255 * Changed the silc_server_command_pending to check whether
4256 there already exists an pending entry with the specified
4257 command, command identifier and pending callback. This is
4258 to fix IDENTIFY and WHOIS related crashes that may register
4259 multiple pending commands with same identifier. Affected
4260 file silcd/command.c.
4262 * Fixed the server to reconnect to the router even if it
4263 was already reconnecting and EOF was received. This to
4264 fix a possibility that the server wouldn't ever try to
4265 auto-reconnect to the router. Affected file silcd/server.c.
4267 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4269 * Fixed the server's password authentication to use the
4270 length of the locally saved password, and not the one
4271 sent in the packet. Affected file silcd/protocol.c.
4273 * Fixed same password authentication problem in the
4274 Authentication Payload handling routines in
4275 lib/silccore/silcauth.c.
4277 * Yet another password authentication problem fixed with
4278 channel password handling in silcd/command.c.
4280 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4282 * If first character of string in silc_parse_userfqdn is '@'
4283 then do not parse it. Affected file is
4284 lib/silcutil/silcutil.c.
4286 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4288 * Fixed minor bug in IDENTIFY command reply sending, which
4289 caused various weird problems during JOIN when it was
4290 resolving names for users. Affected file silcd/command.c.
4292 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4294 * Fixed the IDENTIFY command reply sending to chech better valid
4295 clients. It was possible to send incomplete list of replies.
4296 Affected file silcd/command.c.
4298 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4300 * Added silc_client_command[s]_[un]register functions now to
4301 dynamically register the commands in client library. Removed
4302 the static table of commands. This allows the client library
4303 to call commands without causing the application to know about
4304 what commands library has called.
4306 Removed the INFO command reply kludge to detect when the command
4307 was called by library. Now library use its own command reply
4308 function for INFO command.
4310 Added function silc_client_command_call to call a command.
4311 Application can use it to call command, not access the structure
4314 Now all commands that are sent by the client library (not
4315 explicitly sent by application) use own command reply functions.
4317 Affected files around lib/silcclient/ and in
4318 irssi/src/silc/core/.
4320 * Fixed the WHOIS command reply sending to chech better valid
4321 clients. It was possible to send incomplete list of replies.
4323 Fixed the WHOIS and IDENTIFY to send the request to router
4324 if normal server did not do it and did not find any results.
4326 Affected file silcd/command.c.
4328 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4330 * Moved the internal data from SilcClient context into its
4331 own file, not accesible to application. Affected files
4332 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4333 and other files in client library.
4335 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4337 * Added doc/examples installation target in Makefile.am.pre.
4340 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4342 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4343 commands the found client entry will be removed from the
4344 cache, after notifying application about the error. Affected
4345 file lib/silcclient/command_reply.c.
4347 * Changed the /MSG to check for exact nickname user gave, and
4348 not let `nick' match `nick@host' if it is only one found. Now,
4349 user must type the exact nickname (like nick@host2) even if
4350 there are no more than one same nicks found. This is to avoid
4351 a possibility of sending nickname to wrong nickname since
4352 `nick' could match `nick@host'. Affected file is
4353 irssi/src/core/silc-servers.c.
4355 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4357 * Do not print "you are now server operator" or similar when
4358 giving /away command. Affected files are
4359 irssi/src/silc/core/client_ops.c, silc-servers.h.
4361 * Made the silc_server_command_pending_error_check to send
4362 the same command reply payload it received back to the
4363 original sender of the command. This way all arguments
4364 that was received by the server will be received by the
4365 client too. Affected file silcd/command.c.
4367 * Added the silc_idcache_add to return the created cache entry
4368 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4370 * Add global clients to expire if they are not on any channel.
4371 This is because normal server will never know if they signoff
4372 if they are not on any channel. The cache expiry will take
4373 case of these entries. This is done by normal servers only.
4374 The affected files are silcd/command_reply.c,
4375 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4377 * If server receives invalid ID notification for WHOIS or
4378 IDENTIFY and the ID exists in the lists, it is removed.
4379 Affected file silcd/command_reply.c.
4381 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4382 in client then client entry that it matches is searched and
4383 the nickname is printed on the screen for user. Affected
4384 file irssi/src/silc/core/client_ops.c.
4386 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4388 * Use cache entry expire time in the LIST command reply to
4389 purge old entries from the cache after the LIST command
4390 reply has been received. This way we don't have non-existent
4391 entries in the cache for too long. Affected file is
4392 silcd/command_reply.c.
4394 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4396 * If we are normal server, and we've not resolved client info
4397 in WHOIS or IDENTIFY from router, and it is global client,
4398 we'll check whether it is on some channel. If it is not
4399 then we cannot be sure about its validity and will resolve it
4400 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4401 file silcd/command.c.
4403 * Search channel by name (if possible) rather than by ID
4404 in IDENTIFY command's command reply. Affected file is
4405 silcd/command_reply.c.
4407 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4409 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4410 Updated specs and implemented it. Affected file silcd/command.c,
4411 silcd/packet_send.c and silcd/packet_receive.c.
4413 * Implemented the <founder auth> payload handling in the JOIN
4414 command. If provided all conditions for channel joining
4415 except requirement to provide correct passphrase can be
4416 overrided by the channel founder. Updated the protocol specs.
4417 Affected file silcd/command.c.
4419 Added support for founder auth in JOIN command in client
4420 library. Fixed the parsing of the JOIN command now to support
4421 all options as they should be. The affected file is
4422 lib/silcclient/command.c.
4424 * Optimized the WHOIS and IDENTIFY commands to send the request
4425 to router only if it includes nicknames or other names. If
4426 they include only IDs then check the local cache first before
4427 routing. Affected file is silcd/command.c.
4429 * Added channels topic announcements. Affected file is
4430 silcd/packet_receive.c and silcd/server.c.
4432 * Fixed the silc_server_send_notify_topic_set to really destine
4433 the packet to channel. Affected file silcd/packet_send.c.
4435 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4436 library. Affected file lib/silcclient/client_notify.c.
4438 * Added UMODE announcements. Affected file silcd/server.c.
4440 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4442 * Memory leak fixes in:
4444 lib/silcutil/silcsockconn.c
4445 lib/silcske/silcske.c
4446 lib/silcske/groups.c
4448 lib/silccrypt/silcpkcs.c
4449 lib/silccore/silccommand.c
4450 lib/silccore/silcidcache.c
4455 * ROBOdoc documented the lib/silcske/groups.h file and a
4456 bit changed the interface for better.
4458 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4460 * Update the client entry context in the ID cache after
4461 nick change. Affected file lib/silcclient/command.c.
4462 Fixes the CUMODE command when regaining founder privileges,
4463 and a little WHOIS problem.
4465 * Fixed silc_net_gethostbyname to correctly call the
4466 inet_ntop. Affected file lib/silcutil/silcnet.c.
4468 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4470 * Added IPv6 support checking to the configure.in.pre, added
4471 also --enable-ipv6 option to override the check. Affected
4472 file configure.in.pre.
4474 * The silc_thread_create now calls the start function
4475 directly if threads support is not compiled in. Removes
4476 ugly #ifdef's from generic code. Affected files are
4477 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4479 * Added silc_net_gethostby[name/addr]_async to asynchronously
4480 resolve. Affected files are lib/silcutil/silcnet.[ch].
4482 * Added support for rendering IPv6 based server, client and
4483 channel IDs. Affected file lib/silcutil/silcutil.c.
4485 * Added support for creating IPv6 based server IDs. Affected
4486 file is silcd/serverid.c.
4488 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4490 * Added silc_net_gethostby[addr/name] into the
4491 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4492 routines. Added silc_net_is_ip[4/6]. Affected file is
4493 lib/silcutil/unix/silcunixnet.c. All routines that take
4494 address as argument now supports both IPv4 and IPv6 addresses.
4496 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4498 * Fixed LIST command reply sending in server. Affected file
4501 * Server now sends the kicker's client ID in the KICK notify
4502 to the kicked client. Affected file silcd/command.c.
4504 * The client library now parses the kickers client ID and
4505 UI displays it. Affected files lib/silcclient/client_notify.c
4506 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4508 * Made all payload parsing function prototypes consistent.
4509 They all take now const unsigned char * and uint32 pair as
4510 the payload data instead of SilcBuffer. Changes all around
4511 the source tree. Other unsigned char* -> const unsigned char*
4512 changes around the tree as well.
4514 * Optimized SFTP client and server packet sending not to
4515 allocate new buffer for each packet but to recycle the
4516 first allocated buffer. Affected files are
4517 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4519 * Optimized the SFTP client to use SilcList instead of
4520 SilcDList for requests, because it is faster. Affected file
4521 is lib/silcsftp/sftp_client.c.
4523 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4524 into lib/silccore/silcid.[ch].
4526 Renamed silcpayload.[ch] into silcargument.[ch].
4528 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4530 * If client entry is deleted with active key agreement
4531 session, abort the session.
4533 The silc_client_abort_key_agreement now calls the completion
4534 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4536 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4539 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4541 * Don't use __restrict in older GCC's. Affected file is
4542 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4544 * silc_net_localhost now attempts to reverse lookup the
4545 IP/hostname. Affected file lib/silcutil/silcnet.c.
4547 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4548 command. It can be used to gain founder privileges at
4549 the same time when joining the channel.
4551 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4552 kicker's client ID as well. Updated protocol specs.
4554 Defined that the server must send SILC_COMMAND_IDENTIFY
4555 command reply with error status to client who sent
4556 private message with invalid client ID.
4558 Updated the protocol specification.
4560 * Added silc_server_send_command_reply to send any
4561 command reply. Affected file silcd/packet_send.[ch].
4563 * Added silc_id_payload_encode_data to encode ID payload
4564 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4566 * The server now send IDENTIFY command reply with error
4567 status if client ID in private message is invalid. Affected
4568 file silcd/packet_receive.c.
4570 * Save the server key file with server's IP address in
4571 the filename instead of hostname. The affected file is
4572 irssi/src/silc/core/client_ops.c.
4574 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4576 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4579 * Added libtool support for compiling shared objects in
4580 lib/silcsim. Affected file configure.in.pre and
4581 lib/silcsim/Makefile.am. Original patch by cras.
4583 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4585 * Pid file configuration, and server's config file fixes
4586 patch by toma. Updated CREDITS file.
4588 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4590 * Fixed silc_client_channel_message to not try to decrypt
4591 the message twice if it resolved the destination client
4592 information. This could cause of dropping one channel
4593 message. Affected file lib/silcclient/client_channel.c.
4595 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4597 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4598 lib/silcclient/client.c. This function is used when the SILC
4599 Client is run under some other scheduler, or event loop or
4600 main loop. On GUI applications, for example this may be
4601 desired to used to run the client under the GUI application's
4602 main loop. Typically the GUI application would register an
4603 idle task that calls this function multiple times in a second
4604 to quickly process the SILC specific data.
4606 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4608 * Fixed silc_server_drop() for dropping the supplementary
4609 groups as well, this could cause a security hole on some
4612 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4614 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4617 * Write PID file after dropping privileges. Added -F option
4618 to run server on foreground. A patch by debolaz.
4619 Affected files silcd/server.c, silcd/silcd.c.
4621 * Fixed MOTD to return the MOTD file server name. Affected
4622 file silcd/command.c.
4624 * Added INFO command reply handling to the Irssi SILC Client.
4625 Affected file irssi/src/silc/core/client_ops.c.
4627 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4629 * Fixed the silc_idcache_list_* routines to really support
4630 the dynamic list. Fixes a crash. Affected file is
4631 lib/silccore/silcidcache.c.
4633 * Fixed the LIST command reply to really call LIST command's
4634 pending callbacks. Affected file silcd/command_reply.c.
4636 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4638 * Update conn->local_entry->nickname after giving NICK
4639 command. Affected file lib/silcclient/command.c.
4641 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4643 * Added the [pid] option to the silcd configuration file
4645 Affected files: serverconfig.[ch] and silcd.c
4647 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4649 * Save fingerprint in WHOIS command reply in server.
4650 Affected file silcd/command_reply.c.
4652 * Fixed NICK commands pending callback registration.
4653 Affected file lib/silcclient/command.c.
4655 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4657 * Use ++server->cmd_ident when sending commands in server,
4658 instead of random number. Affected file silcd/command.c.
4660 * Fixed GETKEY command reply to call actually GETKEY pending
4661 command callbacks. Affected file silcd/command_reply.c.
4663 * A bit stricter check for nicknames. Check for same nickname
4664 in NICK command also. Affected file silcd/command.c.
4666 * Do not call INFO command everytime client ID changes, only
4667 during first connecting. Affected file lib/silcclient/client.c.
4669 * Set the new nickname only after successful command reply for
4670 NICK command is returned by server. Affected file
4671 lib/silcclient/command.c.
4673 * Remove nicknames from nicklist during server_signoff notify.
4674 Should fix /NAMES bit more. The affected file is
4675 irssi/src/silc/core/silc-channels.c.
4677 * Added `fingerprint' field to the SilcIDListData in the
4678 silcd/idlist.h to hold the fingerprint of the client's
4681 Send the fingerprint of the client's public key in WHOIS
4684 Affected files silcd/command.c, and silcd/idlist.[ch].
4686 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4687 create fingerprint from given data.
4689 * Show the fingerprint of the client's public key in WHOIS.
4690 Affected files irssi/src/module-formats.[ch] and
4691 irssi/src/silc/core/client_ops.c.
4693 * Format the multiple same nicknames also during JOIN and
4694 NICK_CHANGE notifys. Affected file is
4695 lib/silcclient/client_notify.c.
4697 * Do not print error on screen for invalid private message
4698 payload since it can come if someone is sending private
4699 messages with wrong key. Affected file
4700 lib/silccore/silcprivate.c.
4702 * Fixed multiple concurrent /PING crash. Affected file
4703 lib/silcclient/command.c.
4705 * Changed the wrong ID encoding. All IP addresses must be
4706 in MSB first order in encoded format. They were encoded
4707 wrong and was in LSB format. Affected files are
4708 silcd/serverid.c, lib/silcutil/silcutil.c.
4710 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4712 * Call the `connect' client operation through the scheduler
4713 in case of error. Affected file lib/silcclient/client.c.
4715 * Call the `failure' client operation even if the error
4716 occurred locally during a protocol. Affected file is
4717 lib/silcclient/protocol.c.
4719 * Added support of sending LIST command to router from normal
4720 server. This way normal server can get list of all channels
4721 in the network too. Fixed the channel list sending in the
4722 server too. Affected files are silcd/command.c, and
4723 silcd/command_reply.[ch].
4725 * Added silc_server_update_channels_by_server and
4726 silc_server_remove_channels_by_server. They are used during
4727 disconnection of primary router and in backup router protocol.
4728 Affected file silcd/server_util.[ch], silcd/server.c and
4729 silcd/server_backup.c.
4731 * Fixed channel adding to global list in IDENTIFY command
4732 reply in server. Affected file silcd/command_reply.c.
4734 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4736 * If the incoming packet type is REKEY or REKEY_DONE process
4737 that packet always synchronously. Fixes yet another MAC
4738 failed error on slow (dialup) connections. Affected file
4739 lib/silcclient/client.c and silcd/server.c.
4741 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4743 * Call check_version SKE callback for initiator too. Affected
4744 file lib/silcske/silcske.c.
4746 * Implemented fix for security hole found in the SKE that was
4747 fixed in the specification few days back; the initiator's
4748 public key is now added to the HASH value computation.
4749 Added backwards support for the old way of doing it too, for
4750 old clients and old servers. Affected file is
4751 lib/silcske/silcske.c.
4753 * Enabled mutual authentication by default in SKE. If initiator
4754 is not providing mutual authentication the responder will
4755 force it. This will provide the proof of posession of the
4756 private key for responder. The affected files are
4757 lib/silcclient/protocol.c and silcd/protocol.c.
4759 * Do not cache anymore the server's public key during SKE.
4760 We do mutual authentication so the proof of posession of
4761 private key is done, and if the server is authenticated in
4762 conn auth protocol with public key we must have the public
4763 key already. Affected file silcd/protocol.c.
4765 * Added new global debug variable: silc_debug_hexdump. If
4766 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4767 file lib/silcutil/silclog.[ch].
4769 * Fixed compilation warning due to char * -> const char *.
4770 Affected files lib/silcutil/silcnet.h, and
4771 lib/silccore/silcauth.[ch].
4773 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4775 * Fixed CMODE command when new channel key was created. If
4776 the creation failed the old key was removed. Next time giving
4777 same command would crash the server since the old key was
4778 freed already. Affected file silcd/command.c.
4780 * Fixed the silc_server_announce_get_channels to not crash
4781 on reconnect. Affected file silcd/server.c.
4783 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * Added silc_log_set_debug_string function to set a regex
4786 string to match for debug output. Only the function names,
4787 or filenames matching the given debug string is actually
4788 printed. This way it is possible to filter out those debug
4789 strings that user is not interested in.
4791 Fixed a bug in silc_string_regexify.
4793 Affected files lib/silcutil/silclog.[ch], and
4794 lib/silcutil/unix/silcunixutil.c.
4796 * Changed the -d options in both server and Irssi SILC client
4797 to take the debug string as argument. Affected files
4798 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4800 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4802 * Added silc_hash_babbleprint to create a Bubble Babble
4803 Encoded fingerprint. The encoding is developed by Antti
4804 Huima (draft-huima-babble-01.txt), and it creates human
4805 readable strings out of binary data. Affected file
4806 lib/silccrypt/silchash.[ch].
4808 * Print the babble print now in addition of fingerprint as well
4809 in Irssi SILC client. Affected files are
4810 irssi/src/fe-common/silc/module-formats.[ch],
4811 irssi/src/fe-common/silc/core/client_ops.c.
4813 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4815 * Fixed a security problem found in SKE. The initiator's
4816 public key too is now added to the HASH hash value creation
4817 which is signed by the responder to create the SIGN value.
4818 This will prevent anyone in the middle to lie to the responder
4819 about the initiator's public key. If this is done now, the
4820 man in the middle will get caught. Updated the protocol
4823 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4825 * Better installation directory handling. Configure module
4826 paths and other paths automatically to example_silc* files
4827 in doc/. A patch by toma.
4829 * Fixed compiler warning from MPI library, and from SILC RNG.
4832 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4833 It can be configured with ./configure. A patch by toma.
4835 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4837 * Find correct make to use in prepare-clean. A patch by
4838 toma. Affected file prepare-clean.
4840 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4842 * Added irssi variables use_auto_addr, auto_bind_ip,
4843 auto_bind_port and auto_public_ip.
4845 * Changed the interface for silc_client_send_key_agreement
4846 in lib/silcclient/silcapi.h
4850 irssi/src/silc/core/silc-core.c
4852 lib/silcclient/silcapi.h
4853 irssi/src/silc/core/silc-channels.c
4854 lib/silcclient/client_keyagr.c
4857 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Added silc_pkcs_public_key_compare to compare two
4860 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4862 * Check that the client who set the founder mode on the
4863 channel is the same client that is giving the founder
4864 mode to itself. It is done by comparing the saved public
4865 key (it is saved even in the authentication is passphrase).
4866 Affected file silcd/command.c.
4868 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * Do not process packet for disconnected socket connection.
4871 Affected file lib/silccore/silcpacket.c.
4873 * Process the DISCONNECT packet through scheduler in the
4874 client library. Affected file lib/silcclient/client.c.
4876 * Fixed the silc_client_packet_parse to not to increase
4877 the packet sequence number if the conn->sock and the
4878 current socket connection is not same. This can happen
4879 for example during key agreement when the conn includes
4880 multiple socket connections (listeners). Affected file
4881 lib/silcclient/client.c.
4883 * The sender of the file transfer request now provides also
4884 the pointer (listener) for the key exchange protocol. If
4885 the listener cannot be created then it sends empty key
4886 agreement and lets the receiver provide the listener.
4888 Added `local_ip' and `local_port' arguments to the
4889 silc_client_file_send. If they are provided they are used,
4890 if not then it will attempt to find local IP address, if
4891 not found or bind fails then the remote client will provide
4894 Affected files are lib/silcclient/client_ftp.c and
4895 lib/silcclient/silcapi.h.
4897 * Extended the FILE SEND command to support defining the
4898 local IP and port for key exchange listener. They are
4899 optional. Affected file irssi/src/silc/core/silc-servers.c.
4901 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4903 * Defined to WHOIS command reply the sending of fingerprint
4904 of the client's public key (if the proof of posession of the
4905 corresponding private key is verified by the server).
4906 Updated to the protocol specification.
4908 * Added support of receiving the client's public key's
4909 fingerprint in command reply in client library. Affected
4910 file is lib/silcclient/command_reply.c, and
4911 lib/silcclient/idlist.[ch].
4913 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4915 * Do not send over 128 chars long nickname to the server
4916 in NICK command. Affected file lib/silcclient/command.c.
4918 * Do not send over 256 chars long channel names to the server
4919 in JOIN command. Affected file lib/silcclient/command.c.
4921 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4923 * Assure that silc_server_close_connection cannot be called
4924 twice for same socket context. Affected file is
4927 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4929 * Send error message to application if opening file for
4930 writing during file transfer fails. Affected file is
4931 lib/silcclient/client_ftp.c.
4933 Remove all file transfer sessions for a client that we're
4934 removing from ID cache.
4936 Affected file is lib/silcclient/client_ftp.c.
4938 * Fixed silc_net_addr2bin to return correct address. Affected
4939 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4941 * Fixed file transfer session removing on signoff notify.
4942 Affected file irssi/src/silc/core/silc-servers.c.
4944 * Added the SilcClientFileError to be returned in the monitor
4945 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4946 Affected file lib/silcclient/silcapi.h.
4948 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Fixed a crash in silc_client_ftp_free_sessions and
4951 silc_client_ftp_session_free_client. Affected file
4952 lib/silcclient/client_ftp.c.
4954 * Added `disabled' field in the SilcChannelEntry in the server
4955 to indicate if the server entry is disabled. Affected file
4956 silcd/idlist.h, silcd/command[_reply].c.
4958 * SILC server adds now /var/run/silcd.pid everytime it is
4959 started. Affected file silcd/silcd.c.
4961 * Added silc_server_packet_send_clients to send a packet to
4962 the provided table of client entries. Affected file
4963 silcd/packet_send.[ch].
4965 * Fixed a crash in client resolving in client_prvmsg.c in
4966 client library. Affected file lib/silcclient/client_prvmsg.c.
4968 * Do not actually remove the client directly from ID cache
4969 during SERVER_SIGNOFF, but invalidate it. This way we
4970 preserve the WHOWAS info for the client. Affected file
4971 silcd/server_util.c.
4973 * Fixed SERVER_SIGNOFF notify handling in the server. The
4974 server is now able to process incoming SERVER_SIGNOFF notify
4975 for a server that it doesn't even know about. It will remove
4976 the clients provided in the notify. Affected file
4977 silcd/packet_receive.c.
4979 * Check for partial packet in data queue after every packet that
4980 was found from the queue. Return and wait for more data if
4981 there is partial data in queue. Affected file is
4982 lib/silccore/silcpacket.c.
4984 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Added SilcClietFileError enum to indicate error in
4987 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4988 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4989 Affected files lib/silcclient/silcapi.h and
4990 lib/silcclient/client_ftp.c.
4992 * Check that newsize in silc_buffer_realloc is larger than
4993 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4995 * Added better monitor of file transfers. It now monitors
4996 key agreement protocol during the file transfer too. Added
4997 error reporting too. Affected files
4998 irssi/src/silc/core/silc-servers.c,
4999 irssi/src/fe-common/silc/module-formats.[ch].
5001 * Wrote a help file for FILE command.
5003 * Added silc_rng_global_get_byte_fast to get not-so-secure
5004 random data as fast as possible. Random data is read from
5005 /dev/urandom if available and from the SILC RNG if not
5006 available. It is used in padding generation. Affected file
5007 lib/silccrypt/silcrng.[ch].
5009 * All packets in client library are now processed synchronously.
5010 Optimized packet processing a lot. Affected file
5011 lib/silcclient/client.c.
5013 * All server connection packets are processing synchronously
5014 now in server, to optimize packet processing. Affected file
5017 * Include files are installed now only in Toolkit distribution
5018 if make install is given. Affected files: all Makefile.am's.
5020 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5022 * Assure that silc_client_notify_by_server_resolve does not
5023 resolve the client information multiple times. If it cannot
5024 be found by the first it cannot be found at all. Affected
5025 file lib/silcclient/client_notify.c.
5027 * Fixed WHOWAS command reply calling. Affected file
5028 lib/silcclient/command_reply.c.
5030 * Removed all references to silc_idlist_get_client from the
5031 Irssi SILC client since that call is internal call used by
5032 the library. The Irssi SILC client will use now client
5033 retrieval functions found in silcapi.h.
5035 * Fixed a bug in resolving nickname info before sending
5036 private message. It used freed memory. Affected file
5037 irssi/src/silc/core/silc-servers.c.
5039 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5041 * Assure my_channels statistics cannot go negative in server.
5042 Affected files silcd/server.c, silcd/server_util.c.
5044 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5048 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5050 * Win32 Toolkit changes. Affected files
5051 win32/silc.dsw, win32/libsilc/libsilc.def,
5052 win32/libsilcclient/libsilc.def,
5053 lib/silcutil/silcutil.c, and
5054 lib/sftp/sftp_fs_memory.c.
5056 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * Added silc_net_localip to return local host's IP address.
5059 Affected file lib/silcutil/silcnet.[ch].
5061 * If key exchange or rekey protocol is active for a connection
5062 parse all packets syncronously since there might be packets
5063 in packet queue that we are not able to process without first
5064 processing packets before them. Affected file silcd/server,
5065 lib/silcclient/client.c.
5067 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5068 whether library should continue processing the packet.
5069 Affected file lib/silccore/silcpacket.h.
5071 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5072 SilcSFTPMonitorData to SFTP server to monitor various
5073 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5074 lib/silcsftp/sftp_server.c.
5076 * Added silc_file_size to return file size. Affected file
5077 lib/silcutil/silcutil.[ch].
5079 * Implemented the file transfer support for the client library.
5080 Added preliminary support for simple client to client one-file
5081 transmission. Affected file lib/silcclient/client_ftp.c,
5082 lib/silccilent/client.[ch].
5084 * Added new local command FILE to the Irssi SILC Client.
5085 It is used to perform the file transfer. It has subcommands
5086 SEND, RECEIVE, SHOW and CLOSE. Affected files
5087 irssi/src/silc/core/client_ops.c,
5088 irssi/src/silc/core/silc-server.[ch].
5090 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5092 * Relay the SILC_PACKET_FTP in the server. Affected files
5093 silcd/server.c and silcd/packet_receive.c.
5095 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Renamed silc_file_read and silc_file_write to functions
5098 silc_file_readfile and silc_file_writefile. Added function
5099 silc_file_open and silc_file_close. Affected files
5100 lib/silcutil/silcutil.[ch].
5102 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5104 * Resolve the client info when received private message or
5105 channel message for a client which nickname we don't know.
5106 Affected files lib/silcclient/client_prvmsg.c and
5107 lib/silcclient/client_channel.c.
5109 * Do not crash in /KEY if client is not connected. Affected
5110 file irssi/src/silc/core/silc-channels.c.
5112 * Added SilcClientStatus field to the SilcClientEntry in the
5113 lib/silcclient/idlist.h.
5115 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5116 is incomplete and is being resolved, it won't be resolved
5119 Make sure also that USERS command reply does not resolve
5120 twice information. Affected file is
5121 lib/silcclient/command_reply.c.
5123 Make sure that silc_client_get_clients_by_list does not
5124 resolve twice same information.
5126 * Check for valid client->id in the silc_server_free_client_data.
5127 Affected file silcd/server.c.
5129 * Fixed /GETKEY nick@server not to crash if the server entry
5130 is not found. Affected file lib/silcclient/command.c.
5132 * Fixed the silc_server_check_cmode_rights to check the
5133 requested modes correctly. Affected file silcd/command.c.
5135 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Better checks for non-printable chars in nick added.
5138 Affected file silcd/command.c.
5140 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Call the silc_server_udpate_servers_by_server in the
5143 primary router that comes back online in the backup resuming
5144 protocol. Otherwise it routes packets wrong. Affected file
5145 silcd/server_util.[ch], silcd/server_backup.c.
5147 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5150 lib/silcutil/silcbuffmt.[ch].
5152 * Redefined the SILC packet header to include the padding
5153 length. Affected file lib/silccore/silcpacket.[ch].
5155 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5156 length for maximum padding up to 128 bytes). Affected
5157 file lib/silccore/silcpacket.h.
5159 * Removed all backwards support for old 0.5.x MAC thingies.
5160 The SILC packet header change makes it impossible to be
5161 backwards compatible.
5163 * Send the ENDING packet with timeout in the backup resuming
5164 protocol. This is to assure that all routers has connected
5165 to the primary router. Affected file silcd/server_backup.c.
5167 * Changed the RNG to take the first IV from random data. It
5168 used to take it from zero actually. Changed the RNG also
5169 to use /dev/urandom during session. /dev/random is used
5170 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5172 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Changed the SILC packet header to have the first two bytes
5175 (the packet length) encrypted. Affected files aroung the
5176 code tree, lib/silccore/silcpacket.[ch]. Removed the
5177 SilcPacketCheckDecrypt callback. It is not needed anymore
5178 since the silc_packet_receive_process will determine now
5179 whether the packet is normal or special.
5181 * Implemented the unidirectional MAC keys. Affected files
5182 lib/silcske/silcske.c, silcd/protocol.c and
5183 lib/silcclient/protocol.c.
5185 * Implemented the packet sequence number to the MAC computation.
5186 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5187 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5188 lib/silcclient/protocol.c.
5190 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Allow backup router to announce servers. All servers
5193 announced by backup router are added to the global list
5194 automatically. Update hte server's socket to our primary
5195 router also when backup router announces a server.
5196 Affected file silcd/packet_receive.c.
5198 * Do not update the client->router in the function
5199 silc_server_udpate_clients_by_server if the client is on
5200 global list. We might fail to find any specific server
5201 for locally connected clients and local cell clients. They
5202 should still use the `from' and not `to' as client->router.
5203 This fixes backup router resuming protocol. Affected file
5204 silcd/server_util.c.
5206 * Decrease channel statistics count only if the channel
5207 deletion worked. Affected files are silcd/server.c and
5208 silcd/server_util.c.
5210 * Added silc_server_update_servers_by_server to update origin
5211 of all server entries. Used during backup router protocol.
5212 Affected files silcd/server_util.[ch], silcd/server.c. and
5213 silcd/backup_router.c.
5215 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5216 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5217 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5218 lib/silccrypt/silchmac.c.
5220 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Assure that router cannot reroute the same channel message
5223 to the sender. Affected file silcd/packet_receive.c.
5225 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Made better checks that the channel message is not sent
5228 to the router it came from. Affected file is
5229 silcd/packet_send.c. Fixed memory leak too.
5231 * Announce informations for incoming router connection, but
5232 only after checking if it is replaced by backup router.
5233 Affected file silcd/packet_receive.c.
5235 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Fixed the backup resuming protocol to work in multiple
5238 router environment. Affected file silcd/server_backup.c.
5240 * Route packet only to one router in the function
5241 silc_server_packet_send_to_channel. Affected file is
5242 silcd/packet_send.c.
5244 * Fixed silc_server_send_notify_dest to set the broadcast
5245 flag. Fixed the silc_server_send_notify_topic to actually
5246 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5247 Affected file silcd/packet_send.c.
5249 * Changed the SFTP Filesystem interface. Changed the
5250 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5251 the filesystem operation function. The SilcSFTPFilesystem
5252 is now a context that is allocated by all filesystem allocation
5253 functions and it already includes the operations structure
5254 and filesystem specific context. It is given as argument
5255 now to the silc_sftp_server_start. This made the interface
5256 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5257 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5259 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5261 * Changed the backup router adding and getting interfaces
5262 in the server. The router that will be replaced by the
5263 specified backup router is now sent as argument. Affected
5264 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5267 * Added silc_net_addr2bin_ne to return the binary form of
5268 the IP address in network byte order. Affected files
5269 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5271 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5273 * Check for existing server ID in silc_server_new_server
5274 and in silc_server_connect_to_router_final and remove the
5275 old entry if it exists. Affected file silcd/packet_receive.c,
5278 * Send the channel message always to only one router, either
5279 in upstream or downstream. Affected file is
5280 silcd/packet_send.c.
5282 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5284 * Wrote the definition of the backup resuming protocol to the
5285 protocol specification.
5287 * Removed one redundant channel key generation from normal
5288 server during joining procedure. Removed one redundant
5289 channel key sending from server to router during joining
5290 procedure. Affected file silcd/command.c.
5292 * Made minor bugfixes to the backup router resuming protocol.
5293 Affected file silcd/server_backup.c, server.c.
5295 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * Added --disable-asm configuration option. Affected files
5298 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5301 * Implemented the backup resuming protocol that is used to
5302 resume the primary router position in the cell after the
5303 primary router comes back online. Affected files
5304 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5305 and silcd/server_util.[ch].
5307 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5309 * Sleep two (2) seconds after sending QUIT command to server.
5310 Affected file lib/silcclient/command.c.
5312 * Assure that if outgoing data buffer is pending do not force
5313 send any data. Affected file silcd/packet_send.c.
5315 * Assure that if outgoing data buffer is pending do not force
5316 send any data. Affected file lib/silcclient/client.c.
5318 * Implemented the backup router support when the primary router
5319 goes down. The servers and routers can now use the backup
5320 router as new primary router without loosing connectivity.
5322 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5325 in the server to indicate disabled entry. All data read
5326 from the connection will be ignored and no data is sent
5327 for entry that is disabled. Affected files are
5328 silcd/idlist.h, silcd/server.c.
5330 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Created SFTP client and server test programs in the
5333 lib/silcsftp/tests directory.
5335 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Implemented memory filesystem (virtual filesystem) for
5338 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5341 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Implemented the SFTP (SSH File Transfer Protocol) to the
5344 lib/silcsftp. It includes SFTP client and SFTP server
5347 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Moved lib/silccore/silcprotocol.[ch] to the
5350 lib/silcutil library.
5352 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5353 take variable argument list pointer as argument. Affected
5354 file lib/silcutil/silcbuffmt.[ch].
5356 * Added silc_buffer_set function that is used to set data
5357 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5358 Affected file lib/silcutil/silcbuffer.h.
5360 * Changed various routines in the core library to use the new
5361 silc_buffer_set instead of allocating new buffer only for
5364 * Added 64-bit value formatting and unformatting support to the
5365 silc_buffer_[un]format routines. Affected file is
5366 lib/silcutil/silcbuffmt.[ch].
5368 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5369 to includes/bitmove.h.
5371 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5373 * Fixed channel user mode saving in client library. Affected
5374 file lib/silcclient/command[_reply].c.
5376 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5378 * Defined the file transfer to the SILC Protocol. Added
5379 new packet type SILC_PACKET_FTP and defined File Transfer
5380 Payload. The mandatory file transfer protocol is SFTP
5381 (SSH File Transfer Protocol). Affected file in addition
5382 of the internet draft is lib/silccore/silcpacket.h.
5384 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5385 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5386 is used as part of backup router protocol when the primary
5387 router of the cell is back online and wishes to resume
5388 the position as primary router.
5390 * Redefined the MAC generation keys in the protocol. The
5391 same key is not used anymore in both direction. Both
5392 direction will now use different keys for sending and
5393 receiving. This fixes a potential security flaw. This
5394 change causes incompatibilities in the protocol.
5396 * Redefined also the MAC computation from the packet.
5397 An packet sequence number is now added to the MAC
5398 computation. This prevents possible replay attacks against
5399 the protocol. This change too causes incompatibilities
5402 Added `sequence' field to the SilcPacketContext to hold
5403 the current sequence number for the packet.
5405 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Added `created' field to the SilcIDListData in the file
5408 silcd/idlist.h to indicate the time when the entry was
5411 * Added `created' field to the SilcChannelEntry too. Affected
5412 file silcd/idlist.h.
5414 * Added `creation_time' aguments to all the announcement functions
5415 in the server. If it is provided then only the entries that
5416 was created after the provided time frame are actually
5417 announced. Affected file silcd/server.[ch].
5419 * The protocol says that the Channel ID's IP address must be
5420 based on the router's IP address. Added check for this in
5421 the silc_server_new_channel when processing incoming New Channel
5422 Payload. Affected file silcd/packet_receive.c.
5424 * Print out the correct version with --version in SILC client.
5425 Affected file irssi/src/silc/core/silc-core.c.
5427 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Fixed WHOWAS command to check for completnes of the client
5430 entry always, not just when the command is coming from client.
5431 Affected file silcd/command.c.
5433 * Added new function silc_server_packet_queue_purge to purge the
5434 outgoing data queue to the network. After the function returns
5435 it is guaranteed that the outgoing packet queue is empty.
5436 Affected file silcd/packet_send.[ch].
5438 * Purge the outgoing packet queue in the rekey protocol's final
5439 callback to assure that all rekey packets go to the network
5440 before quitting the protocol. Affected file silcd/server.c.
5442 * Added silc_client_packet_queue_parse as similar function as
5443 in server to the client library. The affected file is
5444 lib/silcclient/client.c.
5446 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Splitted silcd/server.c and created silcd/server_util.[ch]
5449 for utility functions.
5451 * Added new socket flag SILC_SF_DISABLED to indicate that the
5452 connection is open but nothing can be sent to or received from
5453 the connection. Affected file lib/silcutil/silsockconn.[ch].
5454 The checking for disabled socket is checked in the low level
5455 silc_socket_write and silc_socket_read functions.
5457 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Allow only nicknames and channel names that fits into the
5460 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5462 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * When processing JOIN command reply in server check that if
5465 the channel exists in our global list we'll move it the local
5466 list. Affected file silcd/command_reply.c.
5468 * Fixed the check whether client is joined on the channel already
5469 in JOIN command. Affected file lib/silcclient/command.c.
5471 * Fixed the JOIN command reply to check whether the channel
5472 already exists. Affected file lib/silcclient/command_reply.c.
5474 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * Added silc_ske_status_string to map the SKE error numbers
5477 to readable strings. The affected files are
5478 lib/silcske/silcske[_status].[ch].
5480 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Do not show the private channels on the WHOIS channel list
5483 as it is not allowed by the protocol. The affected file is
5486 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Assure that the packet length digged from the actual packet
5489 is something sensible in the silc_packet_decrypt_rest_special
5490 in lib/silccrypt/silcpacket.c.
5492 * Free and NULL the allocated pointer in silc_hmac_alloc if
5493 the HMAC allocation fails. The affected file is
5494 lib/silccrypt/silchmac.c.
5496 * Print the selected security properties to the log files in
5497 the server. Affected file silcd/protocol.c.
5499 * Add SKE's reference counter even if calling the completion
5500 callback manually. Otherwise it goes negative, although it
5501 does not cause any problems. The affected file is
5502 lib/silcske/silcske.c.
5504 * Remove the client entry with short timeout after giving the
5505 KILL command. Affected file lib/silcclient/command.c.
5507 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5508 case all found clients are already disconnected (WHOWAS would
5509 found them) in the server. Affected file silcd/command.c.
5511 * Update the last_receive (time of last data received) to be
5512 updated only when received private or channel message so that
5513 the idle time showed in WHOIS makes more sense.
5515 * Added boolean field `valid' in to the SilcClientEntry in the
5516 client library to indicate whether the entry is valid or not.
5517 This fixes the nickname change bug on channel when changing
5518 the nickname to be same than the old (like nick to Nick) the
5519 nickname formatter doesn't set the new nick anymore to Nick@host.
5520 Affected file lib/silcclient/idlist.[ch].
5522 * Now actually fixed the nickname changing on disconnection.
5523 Added new function silc_change_nick to the Irssi SILC Client.
5524 Affected file irssi/src/silc/core/client_ops.c,
5525 irssi/src/silc/core/silc-nicklist.[ch].
5527 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Check that the public key exists in the GETKEY command before
5530 trying to encode it. Affected file silcd/command.c.
5532 * Print some notifications on received public keys with GETKEY
5533 command in the Irssi SILC Client. Affected files are
5534 irssi/src/fe-common/silc/module-formats.[ch],
5535 irssi/src/silc/core/client_ops.c.
5537 * Use IDENTIFY command to resolve the server information in the
5538 GETKEY command instead of INFO command. Affected file
5539 lib/silcclient/command.c.
5541 * All command reply functions in the client library now calls
5542 the pending command reply callbacks even if an error has
5543 occurred. The server has done this a long time and now it was
5544 time to move the client library to this as well. Now all
5545 errors can be delivered back to the pending command reply
5546 callbacks if necessary. Affected files are
5547 lib/silcclient/command[_reply].[ch].
5549 * Change the nickname on disconnection back to the username
5550 because in reconnect the server will enforce it to it anyway.
5551 Affected file irssi/src/silc/core/silc-servers.c.
5553 * Fixed a config file parsing bug in the Irssi SILC client.
5554 Affected file irssi/src/silc/core/clientconfig.c.
5556 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * When printing the channel mode on JOIN, verify that the
5559 channel key and channel's HMAC are valid. Affected file
5560 irssi/src/silc/core/client_ops.c.
5562 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5565 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5566 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5568 * Removed channel key rekey task deleting from the function
5569 silc_server_save_channel_key. Affected file silcd/server.c.
5570 Added explicit timeout task context instead that is used to
5571 delete the task if we are registering a new task before the
5572 new task has elapsed.
5574 * When channel key rekey occurs the client library now saves
5575 the old channel key for a short period of time (10 seconds) and
5576 is able to use it in case some is still sending channel
5577 messages encrypted with the old key after the rekey. Affected
5578 file lib/silcclient/[idlist.h|client_channel.c].
5580 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Added check to the silc_server_new_id_real to not accept
5583 new ID if it is the sender's own ID. Affected file is
5584 silcd/packet_receive.c.
5586 * Assure that we do not announce ourself or the one we've
5587 sending our announcements when we're router and are announcing
5588 servers to our primary router. Affected file silcd/server.c.
5590 * Fixed silc_server_command_identify_check_client to assemble
5591 correct WHOIS packet. It send corrupted WHOIS packet and
5592 caused problem with router to router connections. Affected
5593 file silcd/command.c.
5595 Fixed also silc_server_command_whois_check the same way
5596 as for the IDENTIFY command.
5598 * Added new SilcIDListStatus to the server in the SilcIDListData
5599 structure. The status now includes the current status of
5600 the entry (like registered, resolved etc.). Affected file
5601 silcd/idlist.[ch]. Defined a bunch of different status types
5602 as well. This replaced the old boolean registered field as well.
5604 Added resolve_cmd_ident field to the SilcClientEntry structure
5605 too so that if the entry is for example being resolved so
5606 another command may attach to the same pending command reply
5607 without requiring to resolve the same entry again. This concept
5608 should optimize the WHOIS and the IDENTIFY resolving under
5609 heavy load by taking away unnecessary resolving for entries
5610 that are being resolved already.
5612 Added support for adding multiple pending commands for one
5613 command idenfier. Affected file silcd/command[_reply].[ch].
5615 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5616 before deleting the data. Otherwise the hash table will have
5617 freed data in comparison functions. Affected file is
5618 silcd/command_reply.c.
5620 * Fixed silc_idlist_replace_client_id to add the new entry to
5621 the cache with NULL nickname. Otherwise there will be invalid
5622 memory as the nickname after the nickname is freed. Affected
5623 file silcd/packet_receive.c.
5625 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5626 saved into wrong slots because the previous number of entries
5627 was not taken into account. Affected file silcd/idlist.c.
5628 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5630 * If we are router and we receive JOIN notify to a channel that
5631 does not have any users then notified client is marked as the
5632 channel founder, as it is it. The affected file is
5633 silcd/packet_receive.c
5635 * Added to the extended hash table API's table_del_*ext functions
5636 the destructor as argument too, so that the caller can decide
5637 which destructor to use or whether to use destructor at all.
5638 Affected file lib/silcutil/silchashtable.[ch].
5640 * Fixed ID Cache purging. It actually deleted the entries from
5641 the hash table after the data was freed. The hash table ended
5642 up comparing freed memory. The affected file is
5643 lib/silccore/silcidcache.c.
5645 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5647 * Fixed Irssi SILC client's KILL command's HELP syntax.
5649 * The USERS command now resolves the detailed user information
5650 if the userinfo field is missing. Affected file is
5651 lib/silcclient/command_reply.c.
5653 * Do not print error in silc_file_read if the read file does
5654 not exist. Just silently return NULL. Affected file is
5655 lib/silcutil/silcutil.c.
5657 * Fixed the silc_log_output to not wine about NULL filename
5658 and to not create some bogus " " filename. Affected file is
5659 lib/silcutil/silclog.c.
5661 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Fixed various printing bugs on the user interface in the
5664 Irssi SILC Client. Minor changes that were forgotten from
5667 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Fixed the configure.in.pre and the compilation and distribution
5670 environment to support the new autoconf 2.52. That version is
5671 now required to compile the CVS trunk.
5673 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5676 to generally parse user@fqdn format strings. Affected file
5677 lib/silcutil/silcutil.c.
5679 * Added nickname_format and nickname_force_format fields to the
5680 SilcClientParams structure. The first one defines the format
5681 for the nicknames that the library will enforce if the receives
5682 multiple same nicknames. The second one is boolean value and
5683 can be used to force the library to always enforce the format
5684 to the nicknames regardles whether there are multiple nicknames
5685 or not. This configurable formatting was employed to flexibly
5686 support accessing multiple nicknames from the user interface.
5687 The userinterface can now set the nicknames to what ever format
5688 they prefer. Affected file lib/silcclient/silcapi.h.
5690 Added function silc_client_nickname_format to the file
5691 lib/silcclient/idlist.c. It performs the nickname formatting.
5693 Added new field `hostname´ to the SilcClientEntry context.
5694 It holds the hostname of the client. Affected file is
5695 lib/silcclient/idlist.h.
5697 * Irssi SILC Client sets the nicknames in nick@hostn format.
5698 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5699 irssi/src/silc/core/silc-core.c.
5701 The WHOIS printing now also shows both the real nickname and
5702 the formatted nickname so that user knows how to access the
5703 user if there are multiple same nicknames cached. Affected
5704 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5705 printing formatting too to take the hostname now as a separate
5706 argument. The Affected file is
5707 irssi/src/fe-common/silc/modules-formats.[ch].
5709 * Changed the silc_client_get_clients_local to accept the formatted
5710 nickname as argument. It accepts the real nickname too but the
5711 formatted nickname can be used to find the true entry from
5712 multiple entries. Affected file lib/silcclient/silcapi.h and
5713 lib/silcclient/idlist.c.
5715 * Added nickname_format_parse field to the SilcClientParams.
5716 It is a callback function provided by the application to parse
5717 the nickname out of the formatted nickname string. The library
5718 calls it to get the nickname from the formatted string. Since
5719 the application generally knows better the format of the nickname
5720 string it parses it instead of the library, even though library
5721 encodes the formatted string. If the callback function is not
5722 provided then the library will use the string as is. The
5723 affected file is lib/silcclient/silcapi.h.
5725 * All the nickname strings passed to the client library in
5726 commands are now expected to be formatted nickname strings.
5727 If the command does not support the formatted nickname string
5728 it will assume that the sent string is the actual nickname.
5729 Affected file lib/silcclient/command.c.
5731 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Added public key authentication support to OPER and SILCOPER
5734 commands in the client library. Affected file is
5735 lib/silcclient/command.c.
5737 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Changed the get_auth_methdod client operation to be asynchronous.
5740 It can be async if the application resolves the authentication
5741 method from the server during the negotiation. Added new
5742 SilcGetAuthMeth completion callback that the application will
5743 call after resolving the authentication method.
5745 Added function silc_client_request_authentication_method that
5746 the application can use to resolve the authentication method
5747 from the server. Added also SilcConnectionAuthRequest callback
5748 that the library will call after the server has replied. The
5749 application can call this function if it does not know the
5750 current authentication method.
5752 Affected files are lib/silcclient/client.c and
5753 lib/silcclient/silcapi.h.
5755 * The Irssi SILC client now automatically resolves the authentication
5756 method incase any configuration information is not present (and
5757 currently there never is). The affected file is
5758 irssi/src/silc/core/client_ops.c.
5760 * Fixed public key authentication from the client library.
5761 Affected file lib/silcclient/protocol.c. Changed also the
5762 protocol specification about the public key authentication in
5763 the connection authentication protocol. The actual data to be
5764 signed is now computed with a hash function before signing.
5766 * Fixed the public key authentication from the server as well.
5767 Affected file silcd/protocol.c.
5769 * Removed the mlock()'s from the memory allocation routines.
5770 Affected file lib/silcutil/silcmemory.c. The ./configure does
5771 not check anymore for the mlock(). Affected file is
5774 * Fixed USERS command in server to allow the execution of the
5775 command for private and secret channels if the client sending
5776 the command is on the channel. Affected file silcd/command.c.
5778 * Fixed silc_client_get_clients_local to return the clients
5779 count correctly. It could return wrong value. Affected file
5780 lib/silcclient/idlist.c.
5782 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5785 types. The assembler optimizations seemed not to like 64-bit
5786 data types. The assmebler optimizations thus are now enabled
5787 also for BSD systems as opposed to only enable them for Linux.
5789 * Do not check for threads at all on BSD systems. Affected
5790 file configure.in.pre.
5792 * Removed -n and -h options from the Irssi SILC Client since
5793 they are not used in silc.
5795 * Fixed the prime generation to assure that the first digit
5796 of the generated random number is not zero since our conversion
5797 routines does not like number strings that starts with zero
5798 digit. If zero digit is seen the random number is regenerated.
5799 This caused some corrupted RSA keys when the zero first digit
5800 was met. Affected file lib/silcmath/silcprimegen.c.
5802 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Fixed WIN32 configuration in the ./configure script.
5805 Fixed to include xti.h on environments that has it.
5806 Patches by Carsten Ilchmann and andrew.
5808 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Changed the silc_id_create_client_id to be collision
5811 resistant. It is now assured that there cannot be created
5812 two same client ID's. I suspect that some weird bugs in
5813 the server were actually caused by duplicate Client IDs.
5814 Affected file silcd/serverid.[ch]. A router receiving
5815 new ID now also assures and informs the sending server
5816 if the ID caused collision.
5818 * Changed the silc_id_create_channel_id to also assure that
5819 there are no collisions.
5821 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Statement about ignoring the Mutual Authentication flag when
5824 performing rekey with PFS was a bit misleading. It is ignored
5825 if it was set in the initial negotiation, it cannot be even
5826 set in the rekey. Fixed in the ke-auth draft. Started the
5827 new versions of the protocol drafts in the doc/.
5829 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Fixed a bug in silc_client_command_identify_save when saving
5832 new channel information. The channel name was no duplicated
5833 and caused crash on exit. Affected file is
5834 lib/silcclient/command_reply.c.
5836 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Fixed the getkey command handling in the server. Send just
5839 empty OK reply to the sender if the key could not be fetched
5840 (but everything else was ok, like the key just was not available).
5841 Changed the public key parameter to optional in the protocol
5842 specs so that empty OK reply can be sent. Affected file
5845 Added a message to Irssi SILC client to tell to user if the
5846 server did not return a public key.
5848 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Fixed a channel key regeneration bug. It registered new
5851 timeout tasks exponentially until all system resources were
5852 used. Affected file silcd/server.c.
5854 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Added the SILC Document generator to the scripts/silcdoc.
5857 It can be used to generate the Toolkit Reference Manual out
5858 of the source tree. Internally it will also use the RoboDoc
5859 generator now imported in util/robodoc.
5861 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Added couple of return's in rekey protocol if error orccurred
5864 during the protocol. The execution must be terminated.
5865 Affected file silcd/protocol.c. Also, terminate the protocol
5866 always with timeout.
5868 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * The client's Client ID was created initally from the wrong
5871 nickname (it could have been in format nick@host) in the
5872 silc_server_new_client. Affected file silcd/packet_receive.c
5874 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Added some SILC_LOG_ERROR's to various error conditions
5877 if client could not be added to ID cache. Affected files
5878 silcd/packet_receive.c and silcd/server.c.
5880 * When client's sock->user_data is freed, NULL also the
5881 client->router and client->connection pointers. Added check
5882 for these pointers being NULL to various places around the
5883 code. Affected file silcd/server.c.
5885 * Added client->data.registered == TRUE checks to various
5886 places around the code to assure that unregistered client's
5887 are not handled when it is not allowed. Affected file
5890 * Added `bool registered' fields to all
5891 silc_idlist_[server|client]_get_* routines to indicate whether
5892 the fetched client needs to be registered or not. Affected
5893 file silcd/idlist.[ch].
5895 * Add your own entry as registered to the ID cache in the
5896 server. Affected file server.c.
5898 * Fixed a bug in silc_server_new_server. The SilcServer was
5899 set as the new server's context instead of SilcServerEntry.
5900 This naturally caused some weird bugs.
5902 * Added "updated" field the SilcChannelEntry which indicates
5903 the time since the channel entry was last accessed. This
5904 can be used to determine whether it is necessary to
5905 announce the channel after backup resuming protocol.
5906 Affected files silcd/idlist.[ch].
5908 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Do not delete the channel rekey task when adding it
5911 for in silc_server_create_channel_key.
5913 * Changed the silc_server_create_channel_key to return
5914 TRUE or FALSE to indicate the success of the channel key
5917 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Fixed MSVC++ project files and added missing files to
5920 Makefiles under win32/.
5922 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Do not add TCP_NODELAY flag if the operating system
5925 does not have it defined. Affected files are
5926 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5928 * Fixed buffer overflow from Irssi SILC Client. Affected
5929 file irssi/src/fe-common/core/themes.c.
5931 * Fixed double free in client library in the file
5932 lib/silcclient/client.c when disconnecting from server.
5934 * Applied double free patch from cras to Irssi SILC client.
5935 Affected files irssi/src/core/[modules/expandos].c
5937 * Fixed the disconnection handling to Irssi SILC Client.
5938 The application must call silc_client_close_connection
5939 in ops->connect client operation in case of failure of
5940 the connection. Affected file is
5941 irssi/src/silc/core/client_ops.c.
5943 * Do not set sock->protocol to NULL in the function
5944 silc_client_close_connection after executing the protocol's
5945 final callback since the sock might not be valid anymore.
5946 Affected file lib/silcclient/client.c.
5948 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Do not enable SILC_THREADS if the linking with libpthread
5951 did not happen. Affected file configure.in.pre.
5953 * Added notion to protocol specification that server must
5954 verify the sent authentication payload with CMODE when
5955 setting the channel founder key. Implemented it to the
5956 server. Affected file silcd/command.c.
5958 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Added _EXTRA_DIST SILC distribution variable to the
5961 distributions file. It is used to conditionally add extra
5962 files or directories to the specific distribution. Affected
5963 files ./prepare, Makefile.am.pre and distributions.
5965 Removed the `_' from the start of the distribution names.
5968 * Added README.WIN32 for instructions to compile the Toolkit
5971 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * Fixed a double free in disconnection in the server. Affected
5974 file is silcd/server.c.
5976 * Fixed the lib/silcske/groups.c to work now also with GMP
5977 MP library. The string conversion did not work when using
5978 specific base and the base is indicated in the string as well.
5980 * Created win32/ directory which now includes MSVC++ specific
5981 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5982 It will appear only in the toolkit distribution
5984 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * Changed the key material distribution function in case when
5987 the hash output is too short. The data is now concatenated
5988 a bit differently than it used to. Made the change to the
5989 SKE protocol specification.
5991 * Added better GMP detection to configure.in.pre. A patch
5994 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Fixed a minor bug in SKE that might cause some problem on
5997 some platforms. Affected file lib/silcske/silcske.c.
5999 * Added the cookie checking for initiator in the SKE. It checks
6000 that the responder returns the sent cookie unmodified. The
6001 affected file is lib/silcske/silcske.c. Added new SKE
6002 error type INVALID_COOKIE that can be sent during the
6003 negotiation. Fixed some memory leaks as well.
6005 * Added the "invalid cookie" error message to Irssi SILC client's
6008 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Added `task_max' field to the SilcClientParams to indicate
6011 the maximum tasks the scheduler can handle. If set to zero,
6012 default values are used. Affected file lib/silcclient/silcapi.h.
6014 * Fixed memory leaks in silc_client_close_connection. Affected
6015 file lib/silcclient/client.c.
6017 * Added silc_client_del_client_entry to client library to free
6018 all memory of given client entry. Affected file is
6019 lib/silcclient/idlist.[ch].
6021 * Added new functions silc_client_del_channel and
6022 silc_client_del_server to delete channel and server entries.
6023 Affected file lib/silcclient/[silcapi.h/idlist.c].
6025 * Removed silc_client_del_client_by_id from silcapi.h.
6027 * Fixed the INFO command to return the server's own info
6028 correctly when querying by Server ID. Affected file is
6031 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Removed the non-blocking settings in WIN32 code in the
6034 silc_sock_[read/write] and added SleepEx instead. Affected
6035 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6036 of input data is now checked with FIONREAD and ioctlsocket.
6038 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Call silc_schedule_task_del_by_context in the
6041 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6042 Affected file lib/silccore/silcprotocol.c.
6044 * Call silc_protocol_cancel for active protocols in the
6045 silc_server_close_connection if the funtion
6046 silc_server_free_sock_user_data has not been called.
6047 Affected file silcd/server.c.
6049 * Generic tasks cannot be deleted using the del_by_fd
6050 task deleting function since generic tasks does not match
6051 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6053 * Added a notion to SILCOPER help file that the SILCOPER works
6054 only on router server, not on normal server.
6056 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Added for WIN32 support for the new scheduler as well.
6059 Affected file lib/silcutil/win32/silcwin32schedule.c.
6061 * Fixed the SHA1 implementation to work on various platforms.
6063 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6066 API. It is part of the scheduler now. Everything else is
6067 as previously but some functions has changed their names.
6068 Checkout the lib/silcutil/silcschedule.h for the interface.
6069 Updated all applications to use the new interface. Affected
6070 files are lib/silcutil/silcschedule.[ch].
6072 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Found a bug in the SKE implementation. The HASH value,
6075 specified by the protocol, was not computed correctly. The
6076 public key of the responder was not added to the computation
6077 even though it is mandatory. Affected file lib/silcske/silcske.c.
6078 This unfortunately causes incompatibilities with older
6079 clients and servers.
6081 * Added WIN32 specific network init and uninit functions:
6082 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6083 the Winsock2. Affected file lib/silcutil/silcnet.h and
6084 lib/silcutil/win32/silcwin32net.c.
6086 * Set the socket always to nonblocking mode on WIN32 after
6087 reading data or writing data. Affected file is
6088 lib/silcutil/win32/silcwin32sockconn.c.
6090 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Fixed various compilation problems under WIN32. Affected
6093 files lib/silcutil/win32/silcwin32thread.c and
6094 lib/silcutil/win32/silcwin32schedule.c.
6096 * Removed all _internal.h #includes from public header
6097 files. Internal headers must never be included from
6100 Removed also the lib/silcske/payload_internal.h file.
6102 * All include files that may be needed (public and some others
6103 included by the public headers) by application developers are
6104 now copied to the ./includes directory. It does not copy any
6105 internal headers. Affected file Makefile.defines.pre and all
6106 Makefile.am's under lib/ and subdirs.
6108 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Do not change the ~/.silc directory's permissions automatically.
6111 Affected file irssi/src/silc/core/clientutil.c.
6113 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Do not cancel the protocol in silc_server_close_connection
6116 it might cause recursion. Now cancelled in the function
6117 silc_server_free_sock_user_data. Affected file silcd/server.c.
6119 * Fixed the silc_server_remove_clients_by_server to regenerate
6120 the channel keys correctly finally. Added also new function
6121 silc_server_remove_clients_channels to actually do it.
6122 Affected file silcd/server.c.
6124 * Fixed the silc_server_new_channel to not crash by giving
6125 wrong router to the new channel. Affected file is
6126 silcd/packet_receive.c.
6128 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6131 which is given as argument to the silc_client_alloc now.
6132 It can be used to configure the client and set various parameters
6133 that affect the function of the client.
6135 * The USERS command in server did not check whether the channel
6136 is private or secret. Affected file silcd/command.c.
6138 * Added new argument to the USERS command in protocol specification.
6139 The USERS command now can take the channel name as argument
6140 as well. Added support for this in client and server and
6141 updated the protocol specs.
6143 * Completed the GETKEY command in client. It can be now used
6144 to fetch also servers public key not only some clients.
6145 Affected files lib/silcclient/command[_reply].c.
6147 * Added silc_client_get_server to return server entry by the
6148 server name. Affected files lib/silcclient/silcapi.h and
6151 * Redefined the IDENTIFY command in protocol specification to be
6152 more generic. It now can be used to query information about
6153 any entity in the SILC Network, including clients, servers and
6154 channels. The query may be based either the entity's name
6155 or the ID. Added support for this in both client and server.
6157 Affected files silcd/command.c and lib/silcclient/command.c
6158 and command_reply.c.
6160 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6161 the _from_client and _from_server functions. Affected file
6164 * Added silc_client_get_channel_by_id_resolve to the file
6165 lib/silcclient/silcapi.h to resolve channel information by
6166 its ID. Added also silc_client_get_channel_by_id that
6167 does not resolve it from the server.
6169 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Added SilcServerEntry context into the client library
6172 to represent one server. The INFO command now allocates
6173 these to save the resolved server info. For now on the
6174 client library will also keep information about servers,
6175 connected and resolved with INFO.
6177 The INFO command now allocates the SilcServerEntry context
6178 and saves the server info there. The COMMAND_REPLY in
6179 the INFO now returns the parameters to application in
6180 same order as defined in the protocol specification.
6182 The entries are cached in the client->server_cache.
6184 * The INFO command is now issued after received the Client ID
6185 from the server. Affected file lib/silcclient/client.c.
6187 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6188 to the application as the mode changer might be server.
6189 It is guaranteed that NULL is not returned anymore to the
6190 application. Affected file lib/silcclient/client_notify.c.
6192 The ID Type is now also passed to the application so that
6193 it can check whether the returned entry is SilcClientEntry
6196 Added new function silc_client_get_server_by_id to return
6197 the server entry by ID. Affected files are the
6198 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6200 * Do not create the channel in the Irssi SILC Client when issuing
6201 the JOIN command but when received the sucessful JOIN command
6202 reply. Otherwise the channel might get created even though we
6203 could not join it. The Affected file is
6204 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6206 * Fixed a channel joining bug in router. The router must also
6207 check the channel modes, invite and ban lists etc. when serving
6208 the JOIN command sent by normal server. Affected file is
6209 silcd/command.c. The router now resolves the client's
6210 information from the server who sent the JOIN command if it
6211 does not know it, and processes the JOIN command only after
6214 * Changed the SilcCommandCb to take new argument; void *context2.
6215 Affected file lib/silccore/silccommand.h
6217 The second argument in the command callbacks in the server now
6218 includes the SilcServerCommandReplyContext if the command was
6219 called as pending command callback from the command reply.
6220 Otherwise it is NULL. When called as pending the status of the
6221 command reply will be checked and if it was erronous the
6222 error will be sent to the original sender of the command.
6223 This way the client always receives the error messages even
6224 though the server was actually the one who received the error
6225 when it resent the command to router, for example. Affected
6226 files silcd/command[_reply].[ch].
6228 * Fixed sending WHOWAS command's error message to client if
6229 the requested client could not be found. It was missing.
6232 * Changed the CMODE and CUMODE commands reply arguments in the
6233 protocol specification. The Channel ID is now sent in both
6234 of the commands to identify the channel. Implemented this
6235 new feature to the client and server. Affected files
6236 lib/silcclient/command_reply.c and silcd/command.c.
6238 * Made better checks for invite and ban lists in the JOIN
6239 command in server. Affected file silcd/command.c.
6241 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * The server now performs the incoming host IP/DNS lookup
6244 using the silc_socket_host_lookup and thus does not block
6245 the server anymore. Affected file silcd/server.c.
6247 * Completed the multi-thread support for SILC Scheduler in
6248 the lib/silcutil/silcschedule.c.
6250 * Fixed the configure.in.pre to detect the pthread correctly
6253 * Fixed a deadlock in silc_task_queue_wakeup in the file
6254 lib/silcutil/silctask.c.
6256 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Added new function silc_schedule_wakeup that is used in
6259 multi-threaded environment to wakeup the main thread's
6260 schduler. It needs to be used when a thread adds a new task
6261 or removes a task from task queues. After waking up, the
6262 scheduler will detect the task queue changes. If threads
6263 support is not compiled in this function has no effect.
6264 Implemented the wakeup mechanism to both Unix and WIN32
6265 systems. Affected files are lib/silcutil/silcschedule.[ch],
6266 lib/silcutil/unix/silcunixschedule.c and the
6267 lib/silcutil/win32/silcwin32schedule.c.
6269 * Added new function silc_task_queue_wakeup to wakeup the
6270 scheduler by the specified task queue. Affected file
6271 lib/silcutil/silctask.[ch].
6273 * The silc_socket_host_lookup_start now wakes up the scheduler
6274 after adding the timeout task. Affected file is
6275 lib/silcutil/silcsockconn.c.
6277 * The silc_socket_host_lookup is synchronous now if the threads
6278 support is not compiled in. However, the callback is still
6279 called asyncronously through the scheduler, anyway. Affected
6280 file lib/silcutil/silcsockconn.c.
6282 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * Added new function silc_socket_host_lookup to perform
6285 asynchronous IP and FQDN lookups for the socket connection.
6286 Affected files lib/silcutil/silcsockconn.[ch].
6288 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6291 that may or may not compile the mutex support in.
6293 Changed the silc_mutex_alloc interface. It allocates the
6294 mutex now to the sent pointer and returns TRUE or FALSE.
6296 Affected file lib/silcutil/silcmutex.h.
6298 * Wrote the SILC Task Queue interface to support multi-threads.
6299 Affected file lib/silcutil/silctask.[ch].
6301 * Wrote the SILC Scheduler to support multi-threads. Affected
6302 file lib/silcutil/silcschedule.c.
6304 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6307 in lib/silcutil/win32/.
6309 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Defined SILC Mutex API and SILC Thread API and implemented
6312 them for Unix. Affected files are
6313 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6314 lib/silcutil/unix/silcunixmutex.c and
6315 lib/silcutil/unix/silcunixthread.c.
6317 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Fixed the silc_server_remove_clients_by_server's channel
6320 key re-generation. The hash table handling was incorrect
6321 and would not work with many channels. Affected file is
6324 * Fixed some memory leaks around the server code.
6326 * Rewrote the silc_server_get_users_on_channel to support IPv6
6327 based Client ID's. Affected file silcd/server.c.
6329 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6330 specification. However, a separate document must be written
6331 to define the detailed signing procedure and the payload
6332 associated with the flag. Defined the flag to the
6333 lib/silccore/silcchannel.h as well.
6335 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Changed the dynamic tables to static size tables in the
6338 lib/silccrypt/silchmac.c.
6340 * Removed GCC dependencies from the code. A patch by cras.
6342 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Do not show the error "Error receiving packet bla bla"
6345 in server if it really was not an error (-2 means that reading
6346 is pending). Affected file silcd/server.c.
6348 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6350 * Fixed a possible crash in silc_server_remove_clients_by_server
6351 in silcd/server.c. Fixed there also some memory leaks.
6353 * Fixed the silc_idlist_replace_client_id. It could replace
6354 wrong key in the hash table. Affected file silcd/idlist.c.
6356 * Do not check whether there are global users on the channel
6357 if the channel->global_users is FALSE. Affected functions
6358 silc_server_remove_from_one_channel and
6359 silc_server_remove_from_channels in silcd/server.c. Also,
6360 do not check if the removed client is local as we can be
6361 sure that global client was not removed from the channel
6362 and checking for global users is not needed.
6364 * The silc_server_remove_clients_by_server now re-generates
6365 the channel keys correctly for those channels that had
6366 clients removed from them. Affected file silcd/server.c.
6368 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Found the reason of random crashes in the server. We weren't
6371 ignoring the SIGPIPE signal (which can be sent in write())
6372 and it crashed the server. Affected file silcd/silcd.c.
6374 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * Assure that sock->user_data is not NULL in the function
6377 silc_server_packet_send in silcd/packet_send.c.
6379 * Disconnect the remote connection if it could not be added
6380 to any ID lists in the server. The affected file is
6383 * Check in silc_server_packet_send[_real/dest] that the
6384 socket is not disconnecting and ignore the data if it is.
6385 Affected file silcd/packet_send.c.
6387 * Define inline to __inline on native WIN32 compilation.
6388 Affected file includes/silcwin32.h.
6390 * Added some explicit type casts for inline code since MSVC
6391 require them. Affected files lib/silcutil/silcbuffer.h,
6392 lib/trq/silcdlist.h and lib/trq/silclist.h.
6394 * Print warning in log files from now on if the packet
6395 decryption fails. Affected file silcd/server.c.
6397 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6399 * Changed the `say' client operation's interface to accept
6400 new `type' argument to indicate the type of the message sent
6401 by the library. The application may filter the library's
6402 messages according the type. The affected file is the
6403 lib/silcclient/silcapi.h.
6405 * Added two new functions to lib/silcclient/silcapi.h:
6406 silc_client_del_client and silc_client_del_client_by_id.
6407 Affected file lib/silcclient/idlist.c.
6409 * Moved the clientincludes.h from includes/ to silc/ and
6410 serverincludes.h from includes/ to silcd/.
6412 * The modes for the CMODE and CUMODE are now passed as
6413 uint32 for application with COMMAND_REPLY. The affected
6414 file is lib/silcclient/command_reply.c.
6416 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * /WHOIS without arguments shows client's own information.
6419 Affected file lib/silcclient/command.c.
6421 * Changed PING to not accept any arguments. The specs
6422 says that client can ping only the connected server so
6423 requiring an argument is not needed. Affected file is
6424 lib/silcclient/command.c.
6426 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Fixed a fatal bug in private message sending and reception
6429 encryption and decryption when using private message keys.
6430 The implementation was incorrect and did not follow the
6431 specification. It causd that some of the message were
6432 lost since it did not use the sending and receiving keys
6433 as the protocol suggests. This has been fixed and will cause
6434 incompatibilities with older clients when sending private
6435 message encrypted with private message keys. Affected files
6436 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6437 and various other in Irssi SILC Client.
6439 Added `responder' boolean argument to the functions
6440 silc_client_add_private_message_key[_ske] to indicate when
6441 the key is added as responder or initiator of the key
6444 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Removed the silc_ske_check_version function and created
6447 a SilcSKECheckVersion callback. Added also a function
6448 silc_ske_set_callbacks that is now used to set all SKE
6449 callbacks. The callback functions are not given to
6450 the SKE functions anymore, but this function is used to
6453 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6455 * Added `silc_version' argument to the silc_client_alloc
6456 to define the version of the application for the library.
6457 The library will use the version string to compare it
6458 against the remote host's (usually a server) version
6459 string. Affected file lib/silcclient/silcapi.h
6461 * Added the KE protocol context to Key Agreement context
6462 in client library so that we can abort the SKE if it
6463 is in process when we get timeout. Affected file is
6464 lib/silcclient/client_keyagr.c.
6466 * Do not resolve the client ID forever if it returns in the
6467 first time that such client does not exist. This was done
6468 for example with private message. Affected file is
6469 lib/silcclient/client_prvmsg.c.
6471 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Do not add regex.h for WIN32. The affected file
6474 includes/silcincludes.h.
6476 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6477 not work yet 100%. It generates the DLL's automatically
6478 when compiling with --with-win32 under cygwin.
6480 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * lib/contrib/regex.c is not compiled on WIN32.
6484 * Added silc_net_get_socket_opt function to the
6485 lib/silcutil/silcnet.h.
6487 * Added includes/silcwin32.h for WIN32 specific includes
6490 * Do not use ptime structure or any of the posix process
6491 functions on WIN32 in lib/silccrypt/silrng.c.
6493 * Added silc_gettimeofday to provide generic function
6494 for struct timeval on all platforms. Added the function
6495 to lib/silcutil/silcutil.h.
6497 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6499 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6500 library as they clearly belong there. As a plus side we
6501 can make the actual socket connection routines platform
6504 Added also new generic function silc_socket_read and
6505 silc_socket_write (that used to be silc_packet_[read/write].
6506 The implementation of these are platform specific.
6508 * Added WIN32 specific routines of silc_socket_[read/write]
6509 to lib/silcutil/win32/silcwin32sockconn.c.
6511 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Added preliminary support for native WIN32 compilation under
6514 cygwin (using the -mno-cygwin option for GCC) to the
6515 ./configure.in.pre. The --with-win32 now prepares the
6516 compilation for native WIN32.
6518 * Rewrote the SILC Scheduler interface in the file
6519 lib/silcutil/silcschedule.h. The scheduler is now context
6520 based and does not have anymore any global static scheduler.
6521 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6522 and created lib/silcutil/win32 directory for WIN32 based
6525 * Added Unix specific network routines to the
6526 lib/silcutil/unix/silcunixnet.c and the old
6527 lib/silcutil/silcnet.c includes now only generic routines.
6529 Added WIN32 specific network routines to the
6530 lib/silcutil/win32/silcwin32net.c.
6532 * Added Unix specific utility functions from the
6533 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6535 * Added WIN32 SILC Scheduler to the file
6536 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6539 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Do not handle JOIN notify in the server if the target client
6542 is not registered (idata->registered == FALSE). The affected
6543 file is silcd/packet_receive.c.
6545 * Update the nickrec->founder in event_cumode in the Irssi SILC
6546 client. Affected file irssi/src/silc/core/silc-channels.c.
6548 * Fixed the CUMODE_CHANGE notify handling in the server when
6549 server and router are announcing their clients on channels.
6550 Now the mode changes are saved and notified correctly. The
6551 affected file is /silcd/packet_receive.c.
6553 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6554 They really did not replace the cache entry in the ID Cache.
6555 Now they do that. Affected file silcd/idlist.c.
6557 * Fixed the KICK notify handling in the Irssi SILC client to
6558 update the channel records so that the kicked client does not
6559 appear to be on the channel. The affected file is
6560 irssi/src/silc/core/silc-channels.c.
6562 * Always update the conn->current_channel when executing command
6563 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6565 * Fixed the KILL notify handling in Irssi SILC client to remove
6566 the killed client on all channels.
6568 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6570 * Fixed the silc_parse_command_line to remove extra spaces
6571 from the start and end of the arguments. Affected file is
6572 lib/silcutil/silcutil.c.
6574 * Cancel and free any active protocol in the function
6575 silc_server_close_connection. Affected file silcd/server.c.
6577 * Cancel and free any active protocol in the function
6578 silc_client_close_connction. Affected file is
6579 lib/silcclient/client.c.
6581 * Do not execute the KILL command for clients that are in
6582 history (ie. they are not in the network). Affected file is
6585 * Fixed KILL notify handling, client does not crash anymore.
6586 Affected file irssi/src/silc/core/silc-channels.c.
6588 * Reduced the default packet buffer size from 2048 to 1024 in
6589 lib/silccore/silcpacket.c.
6591 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6592 counter to the SKE context that is incresed when the SKE library
6593 performs async operation outside the library. If the outside
6594 process frees the SKE context and FREED status will be set
6595 and the library will detect after the sync operation that the
6596 libary is freed. The affected files are
6597 lib/silcske/silcske[_status].[ch].
6599 * Resolve the client entry information in the function
6600 silc_client_channel_message to assure that NULL pointer is not
6601 passed as client entry to the application. */
6603 * Fixed the task timeout calculation to assure that there is
6604 never negative timeouts. The affected file is
6605 lib/silcutil/silcschedule.c.
6607 * Fixed the channel user mode notification sending in server.
6608 It was sent point-to-point to the router (or to server by router)
6609 but it needs to be destined to a channel. The routines now
6610 supports sending the channel user mode notifys to the channels
6611 when announcing clients and channels. Affected files are
6612 silcd/server.c and silcd/packet_receive.c.
6614 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6615 It did not actually replace the old channel entry in the cache.
6616 Affected file lib/silcclient/client_notify.c.
6618 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6620 * Fixed a possible crash in silc_packet_send_prepare. It now
6621 assures always that there is enough space in the buffer and
6622 at the tail area of the buffer (for MAC).
6624 Fixed the inbound buffer reallocation in silc_packet_read.
6625 It was old code and did not handle the reallocation correctly.
6628 The affected file is lib/silccore/silcpacket.c.
6630 * Fixed buffer overflow in silc_parse_nickname in the file
6631 lib/silcutil/silcutil.c.
6633 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6635 * make install generates new server keys only if there is not
6638 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6640 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6641 Added check that if the NOREPLY is set then we will not send
6642 the away message. This avoids infinite loop of away messages
6643 if both clients are away. The affected file is
6644 lib/silcclient/client_prvmsg.c.
6646 * Fixed client crash if /NICK was given without arguments.
6647 Affected file lib/silcclient/command.c.
6649 * Server does not send the invite list in INVITE command back
6650 to the client if the list was not altered. Added this notion
6651 to the protocol spec as well. Affected file silcd/command.c.
6653 Fixed possible crash in INVITE command by checking the
6654 value of silc_server_get_client_route command.
6656 * Fixed the INVITE notify type handling. The arguments are now
6657 taken in correct order and client does not crash. The affected
6658 file is irssi/src/silc/core/silc-channels.c.
6660 Removed the "Inviting xxx to channel" message from the
6661 client library away and let the application handle it.
6662 Affected file lib/silcclient/command.c. Added that message
6663 to Irssi SILC client's message formats.
6665 * Fixed CMODE command crash in client. It now checks the
6666 amount of arguments correctly and does not crash. The affected
6667 file is lib/silcclient/command.c.
6669 * Do not create new channel automatically in silc_channels_join
6670 but check whether the channel by that name already exists.
6671 Affected file irssi/silc/core/silc-channels.c.
6673 * Do not send the SERVER_SIGNOFF to router if the disconnected
6674 entity was the router. Affected file silcd/server.c.
6676 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6677 SILC client as it was missing from there.
6679 Added the handling of the KICK notify to the Irssi SILC client
6680 as it was missing. Added "you have been kicked" message to
6681 Irssi SILC client's message modules formats.
6683 Added the handing of the KILL notify to the Irssi SILC client
6684 as it was missing. Added the kill message module formats
6687 The affected file is irssi/src/silc/core/silc-channels.c.
6689 * The router did not save the channel mode the server announced.
6690 Affected file silcd/packet_receive.c.
6692 * Fixed a possible crash in INFO command in server. If the
6693 server did not provide the server info it crashed. Affected
6694 file silcd/command.c.
6696 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6698 * Fixed the GETKEY command in the server to check also the
6699 global list. Otherwise the GETKEY would not work correctly
6700 in normal SILC server. Affected file silcd/command.c.
6702 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6704 * Fixed GETKEY crash, it crashed if the command did not succseed.
6706 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6708 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6709 is now real and not just an macro interface to GMP.
6711 Removed the entire GMP from the source tree and imported new
6712 NSS MPI library instead. Reason for removing GMP is that it is
6713 extremely large and compiles extremely slow. The NSS MPI
6714 is only a few files and compiles in less than 10 seconds.
6715 The speed is also about the same as GMP. The MPI is imported
6716 to lib/silcmath/mpi.
6718 If the system has GMP installed we will still use the GMP.
6719 If it is not then the NSS MPI will be compiled.
6721 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6723 * Merged a long nickname (127 characters long) crash bugfix from
6724 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6726 * Merged a freed memory reference bugfix from Irssi CVS tree.
6727 Affected file irssi/src/core/commands.c.
6729 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6731 * Added the server's public key sving and verification to the
6732 server when performing the SKE. This was missing and the
6733 remote server's (or router's) public key was accepted without
6734 checking whether we have it previously or trust it at all.
6735 Affected file silcd/protocol.c.
6737 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6739 * Check in the silc_server_timeout_remote if protocol is active
6740 and make sure that the protocol's final callback is called so
6741 that all memory if freed. Affected file silcd/server.c.
6743 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6745 * silc_server_whois_send_reply crashed the server if the nickname
6746 was 127 characters long. Affected file silcd/command.c.
6748 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6750 * Added sanity check to the silc_server_new_client. If the hostname
6751 is provided inside username then check that the provided hostname
6752 really is the same as the resolved one. If the hostname was not
6753 resolved then check it from the public key. Affected file is
6754 silcd/packet_receive.c.
6756 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6757 if the server disconnected us and the connection is not valid
6758 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6760 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6761 the library to the lib/silcutil/silcutil.[ch].
6763 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Close log file after open. Affected file
6766 lib/silcutil/silclog.c.
6768 * Check whether sock == NULL in silc_client_send_packet and return
6769 if it is. Affected file lib/silcclient/silcclient.c.
6771 * Check rec->entry == NULL in the Irssi SILC Client before
6772 sending the channel message. Affecte file is
6773 irssi/src/silc/core/silc-servers.c.
6775 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6777 * Merged a splitted window bugfix from Irssi CVS tree. The
6778 affected file is irssi/src/fe-text/textbuffer-view.c.
6780 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6781 It did not print nickname.
6783 * Improved the distributions system a bit.
6785 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6787 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6788 irssi/src/fe-text/gui-window.c.
6790 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6791 to in-active server. The affected file is
6792 irssi/src/silc/core/client_ops.c.
6794 * Resolve the client in USERS command reply if the entry does
6795 not have username resolved. The affected file is
6796 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6797 command to WHOIS command to really resolve stuff. The USERS
6798 is not used any more in any critical section so WHOIS can
6799 be used even though it might be slower than IDENTIFY.
6801 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6804 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6806 * Changed the protocol API a bit more consistent in the
6807 lib/silccore/silcprotocol.[ch].
6809 * Changed the following headers to ROBODoc format:
6811 lib/silccore/silcpayload.h
6812 lib/silccore/silcprotocol.h
6813 lib/silccore/silcsockconn.h
6815 All core library headers are now formatted.
6817 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6819 * Fixed a bug in Irssi SILC client; do not show that you are
6820 server/router operator if you really are not. Affected file is
6821 irssi/src/silc/core/client_ops.c.
6823 * Renamed silc_command_free_payload to silc_command_payload_free.
6824 Affected file lib/silccore/silccommand.h
6826 * Added silcmath.h to include the prototoypes of various routines
6827 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6830 * Changed the following headers to ROBODoc format:
6832 lib/silccore/silcchannel.h
6833 lib/silccore/silccommand.h
6834 lib/silccore/silcid.h
6835 lib/silccore/silcidcache.h
6836 lib/silccore/silcmode.h
6837 lib/silccore/silcnotify.h
6838 lib/silccore/silcpacket.h
6839 lib/silcmath/silcmath.h
6841 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * Added checking to the server code not to start the server if
6844 ciphers and stuff are not configured properly. Affected files
6845 silcd/serverconfig.[h] and silcd/server.c.
6847 * Changed the layout of the header files of the public interfaces
6848 in the SILC libraries. The new layout supports ROBODoc
6849 documentation tool (and some others) so that it is easy to create
6850 a library reference manual. All the other headers and source
6851 code must still follow the CodingStyle document. Also source
6852 code must not include these ROBODoc stuffs, only the headers.
6853 Furthermore, all public interface headers must now be named
6854 by using `silc' prefix, example: silcapi.h, silccipher.h.
6855 Some files were renamed due to this. All the other headers
6856 must not be used as public interfaces. I will update the
6857 CodingStyle document later. Changed following headers, so far:
6859 lib/silcclient/silcapi.h
6860 lib/silccore/silcauth.h
6861 lib/silccore/silcprivate.h
6862 lib/silccrypt/silcdh.h
6864 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6868 * Removed silc_client_packet_send_flush from the client library
6869 as it is not needed. Affected file lib/silcclient/client.[ch].
6871 * Added printing of message of unresolved authentication method
6872 to the Irssi SILC client. Added it to the module formats.
6873 Removed the same message from the client library.
6875 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6877 * Added new distribution feature, DISTLABEL. Every distribution
6878 can define own preprocessor label that can be used in the
6879 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6880 file distributions, acconfig.h.pre and prepare.
6882 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6884 * Added Makefile.defines_int to include the actual definitions
6885 for Makefile.defines.in. Tested the new distribution system,
6886 created distributions and tested installation.
6888 * Added AWAY message printing to the Irssi SILC client. Added
6889 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6891 * Added SCONNECT command to call the SILC's CONNECT command.
6892 Cannot use CONNECT directly since Irssi uses that internally.
6893 Affected file irssi/src/silc/core/silc-servers.c.
6895 Added ACTION local command. It is same as ME command but takes
6896 the channel as mandatory argument.
6898 Rewrote some of the Irssi's help files to suite for SILC
6901 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6903 * Added Makefile.defines[.in] that should for now on be included
6904 in all Makefile.am file in the source tree. That file includes
6905 all common compilation definitions for SILC source tree.
6907 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6909 * Minor changes to the ./prepare script to change the package
6910 name according the distribution name to the configure.in.
6912 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6914 * Created new distribution system. Added file `distributions'
6915 that defines all the distributions that can be created out of
6916 the SILC source tree. The ./prepare script now reads that
6917 file to determine how to prepare the distributions. The
6918 first argument to the ./prepare is the name of the distribution
6919 and second is the version of the distribution. If given
6920 without arguments it creates the default (toolkit) distribution
6921 with the default version (defined in ./prepare).
6923 All Makefile.am files that are subject to the distributions
6924 are now named as Makefile.am.pre. These are ./Makefile.am
6925 and lib/Makefile.am. Others may be changed later.
6927 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6929 * Added invite list, ban list, some key management and connection
6930 error message printing to module formats in the Irssi SILC client.
6932 * Added new silc_client_set_away_message to set the away message
6933 that is back to the person who sent private message. The
6934 affected file lib/silcclient/silcapi.h and the
6935 lib/silcclient/client_prvmsg.c.
6937 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6939 * Fixed the private message sending in the Irssi SILC client,
6940 added local command KEY to the Irssi SILC client.
6942 Added key management and key agreement message formats to the
6943 irssi/src/fe-common/silc/module-formats.[ch].
6945 Added USERS (alias WHO) printing, server/router operator
6946 indication and LIST command printing to the module formats.
6948 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Fixed channel joining notify handling, cumode notify handling
6951 from Irssi SILC client.
6953 * Added SILC specific module-formats to the Irssi SILC client so
6954 that SILC specific message hilighting, colors etc is possible.
6955 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6957 Added channel mode, channel user mode, actions, notices,
6958 whois and whowas printing to the the module-formats.c.
6960 * Fixed a bug in channel deletion in the server. The channel
6961 is not left to the cache even if the channel founder auth mode
6962 is set when there are no users anymore on the channel. Affected
6963 file silcd/server.c.
6965 * The silc_net_localhost now resolves the entire hostname including
6966 the domain name. Affected file lib/silcutil/silcnet.c.
6968 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6970 * Changed the ask_passphrase client operation to be ascynchronous.
6971 It has now a completion callback and a context that the
6972 application must call after it has got the passphrase from
6973 the user. Affected files lib/silcclient/silcapi.h,
6974 lib/silcclient/protocol.c, lib/silcclient/command.c and
6977 Added SilcAskPassphrase callback that the application calls
6978 to deliver the passphrase to the library.
6980 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6981 The public key verification and especially a certificate
6982 verification is asynchronous procedure.
6984 Added new SILC_SKE_STATUS_PENDING status to indicate the
6985 request is pending and a callback will be called to finalize
6988 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6989 indicate that remote end did not send its public key (or
6990 certificate), even though we require it. Added check for this
6991 condition in the SKE. This was a security bug, now fixed.
6993 Defined new SilcSKEVerifyCbCompletion callback that is called
6994 when the verification process is completed.
6996 The affected files lib/silcske/silcske_status.h and
6997 lib/silcske/silcske.[ch].
6999 * Changed the verify_public_key client operation to be async
7000 as well. Defined SilcVerifyPublicKey callback that is used to
7001 indicate the success of the public key verification process.
7003 Changed the server and client to use the new async client
7006 * Changed the Irssi SILC client's internal scheduler to be called
7007 twice as many times as it used to be. As a result the client
7008 should be a bit faster now. Affected file is
7009 irssi/src/silc/core/silc-core.c.
7011 * Added support to Irssi SILC client of asynchronous public key
7012 verification and passphrase inquiry. Affected file is
7013 irssi/src/silc/core/silc-core.c.
7015 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7017 * Do not say "You have left channel %s" in client library.
7018 Moved it to the application. Affected files are
7019 lib/silcclient/command.c and silc/client_ops.c.
7021 * Fixed silc_client_get_clients. Command context was not
7022 duplicated and was freed memory in the callback. Affected
7023 file lib/silcclient/idlist.c.
7025 * Do not say "you are now talking..." on JOIN command in the
7026 client library. The appliation must handle it.
7028 * Do not say ".. changed topic to" in command reply in the
7029 client libary. The application must handle it.
7031 * Fixed TOPIC command sending in the client library.
7033 * Fixed a memory leak in silc_client_command_free in the file
7034 lib/silcclient/command.c.
7036 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7038 * Imported a modified version of Irssi client to the source tree.
7039 The Irssi will be used to create a new client called
7040 Irssi SILC. Imported to irssi/.
7042 Added silc_core_init_finish function to the Irssi. Affected
7043 file irssi/configure.in.
7045 A lot changes in the Makefile.ams around the irssi tree.
7047 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7049 * Do not rehash if the new size is same as the old size of the
7050 hash table, in the silc_hash_table_rehash*. The affected file
7051 lib/silcutil/silchashtable.c.
7053 * Replaced hash_table_del_by_context calls from the server
7054 (when channel->user_list and client->channels) to the
7055 hash_table_del as it is sufficient and faster.
7057 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7059 * Added silc_hash_table_list, silc_hash_table_get and the
7060 SilcHashTableList structure to provide an alternative way to
7061 traverse the hash table. The affected files are
7062 lib/silcutil/silchashtable.[ch].
7064 * Changed the server's idlist routines to use the hash table
7065 routines to optimize the code.
7067 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7069 * Replaced the client entry's `channel' list and channel entry's
7070 `user_list' list to hash tables for optimized lookup. Changed
7071 the code to use the hash table interface around the code.
7072 Affected file lib/silcd/idlist.[ch].
7074 * Added `auto_rehash' boolean argument to the function
7075 silc_hash_table_alloc to indicate whether the hash table should
7076 auto-rehash when it thinks is appropriate time. It will
7077 increase the hash table size if the there is twice as much
7078 entries in the table than the size of the table, and will
7079 decrease the size if there are twice as less entries than
7080 the size of the table.
7082 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7084 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7086 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7088 * silc_idcache_purge_by_context deletes the entry now by context
7089 as it is supposed to do. Affected file lib/silccore/idcache.c.
7091 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7092 client is not anymore valid (WHOWAS givens the info) and not
7093 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7095 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7097 * Removed the `data' and `data_len' arguments from the ID Cache
7098 interfaces and added `name' argument. ID Cache does not handle
7099 anymore the binary data only a names associated with given ID.
7101 * When hashing a Client ID with silc_hash_id the entire ID is
7102 not hashed anymore, instead only the hash of the Client ID is
7103 hashed. This way we can access the Client ID from the cache
7104 with Client ID but with the hash of the ID (which is a hash of
7105 the nickname) as well without any difference in performance.
7107 Added also silc_idcache_find_by_id_one_ext to do one on one
7108 searching when we have the actual ID. Added also function
7109 silc_hash_client_id_compare. The affected files are
7110 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7112 * When hashing the name associated with a ID it is always done
7113 in lowercase. This way we can access the cache without worrying
7114 about case-sensitivity, even though, for example nicknames are
7117 * Fixed a bug in server with channel message sending. It put
7118 wrong ID type as destination ID. The affected file
7119 silcd/packet_send.c.
7121 * silc_idcache_del_by_context now deletes from all hash tables
7122 by context. Affected file lib/silccore/idcache.c.
7124 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7126 * Changed the client library to use the new ID Cache interface.
7127 Changes around the source tree.
7129 * Added silc_hash_table_rehash_ext to rehash with specific
7130 hash function. Affected file lib/silcutil/silchashtable.[ch].
7132 * Added silc_hash_string_compare to compare two strings in the
7133 hash table. Affected file lib/silcutil/silcutil.[ch].
7135 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7137 * Added new function silc_idcache_del_by_context into the
7138 lib/silccore/idcache.[ch].
7140 * Changed the server's ID list routines to use the new ID Cache
7141 interface. Changes around the source tree.
7143 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * Added silc_hash_table_del[_by_context]_ext functions in to the
7146 lib/silcutil/silchashtable.[ch].
7148 Removed silc_hash_table_find_all* routines and added new
7149 silc_hash_table_find_foreach to replace them.
7151 Added silc_hash_table_replace_ext function as extended
7152 replacing function. Separated the simple hash table interface
7153 from the extended hash table interface in the file
7154 lib/silcutil/silchashtable.h.
7156 * Fixed minor bugs and changed it to use some of the new
7157 hash table functions in lib/silccore/idcache.c
7159 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7161 * Added new function silc_hash_table_find_all to return all keys
7162 in the hash table by the specified key. As the hash table is
7163 collision resistant it also makes it possible to have several
7164 duplicate keys in the hash table. This function may be used to
7165 find all of the keys from the hash.
7167 Added user_context arguments to the SilcHashFunction,
7168 SilcHashCompare and SilcHashDestructor to deliver user specified
7171 Added new fuctions silc_hash_table_find[_all]_ext to do
7172 extended lookup with specified hash and compare functions and
7173 specified user contexts.
7175 Added new function silc_hash_table_add_ext to add the key
7176 with specified hash function and user context.
7178 Added new function silc_hash_table_foreach to traverse all
7179 entrys in the hash table. Added SilcHashForeach callback
7182 Added new function silc_hash_table_del_by_context to delete
7183 the entry only if the context associated with the key matches.
7185 Affected files are lib/silcutil/silchashtable.[ch].
7187 * Removed silc_hash_[server/client/channel]_id and added just
7188 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7189 silc_hash_id_compare to compare two ID's using as the hash table
7190 comparison function. Added also silc_hash_data to hash
7191 binary data and silc_hash_data_compare to compare it.
7193 * Removed silc_idlist_find_client_by_hash as it is not needed
7194 anymore. Affected file silcd/idlist.[ch].
7196 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7197 to use internally the SilcHashTable. The new ID Cache is a lot
7198 faster than the old one. Some of the ID Cache interface was also
7199 rewritten and obsolete and stupid functions were removed.
7201 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7203 * Added entry_count field to the SilcHashTable to keep the number
7204 of the entries in the table. Implemented the function
7205 silc_hash_table_rehash. Added new function
7206 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7208 Fixed a minor bug in silc_hash_table_free.
7210 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7211 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7212 into the lib/silcutil/silcutil.[ch].
7214 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7216 * Implemented a collision resistant hash table into the
7217 lib/silcutil/silchashtable[ch]. See the header and the source
7218 for the SilcHashTable API.
7220 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Merged dotconf version 1.0.2 into lib/dotconf.
7224 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Do not compile anything in lib/silcsim/* if the SIM support
7227 is not enabled. The tree should now compile without problems
7230 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Compiled the SILC under cygwin. Compiled and tested briefly
7233 without problems. More tests needed. The SIMs didn't compile
7236 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7238 * Fixed possible crash in silc_get_username in the
7239 lib/silcutil/silcutil.c.
7241 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7243 * Fixed a va_arg in silc/client_ops.c.
7245 * Oops, RC5 routines were named AES and caused some problems
7246 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7248 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7250 * Added new SilcIDIP structure into the lib/silccore/id.h and
7251 replaced the old `ip' fields from all SILC ID's to that type.
7252 This is a step towards IPv6 support.
7254 The silc_id_get_len takes now the ID as an extra argument.
7255 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7256 both IPv4 and IPv6 based ID's.
7258 The affected files are lib/silccore/id.[ch] and other files
7259 around the tree using these routines.
7261 * Removed the ID length arguments in server from various
7262 silc_server_send_notify_* routines -> they are not needed
7265 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Fixed memory leak in silc_encode_pem_file in the file
7268 lib/silcutil/silcutil.c.
7270 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Check minor version as well in the SKE. Affected files are
7273 silcd/protocol.c and lib/silcclient/protocol.c.
7275 * Added --identifier option to the server so that an identifier
7276 can be when creating the public key for the server. Affected
7277 file is silcd/silcd.c.
7279 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7280 lib/silccrypt/silcpkcs.c.
7282 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7284 * Register default ciphers and stuff when using -C option with
7285 the server. Affected file sildc/silcd.c.
7287 * Put back the servers public key filename format, it is better
7288 than the new one. For now, the client keys are saved with the
7289 new filename format. The affected file silc/client_ops.c.
7291 * Implemented the Cipher API for the rest of the ciphers that
7292 did not implement it or implemented it the wrong way.
7294 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7296 * Register default ciphers and stuff when using the -S option
7297 in the client. Affected file silc/silc.c. Same also when
7298 creating new key pair with -C option.
7300 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7302 * Fixed the silc_verify_public_key client operation function to
7303 save the public keys differently. The fingerprint is now
7304 used as filename and not the hostname. This way also the
7305 client keys are saved uniquely and not with hostnames. The
7306 affected file is silc/client_ops.c.
7308 * Trimmed the silc_hash_fingerprint function to remove extra
7309 whitespaces from the end of the fingerprint. The affected
7310 file is lib/silccrypt/silchash.c.
7314 * Added silc_cipher_register_default function to register all
7315 default ciphers. It can be used when configuration files
7316 does not exist and the application does not want any specific
7317 ciphers in any specific order.
7319 The SilcDList is now used as silc_cipher_list dynamically
7320 allocated cipher list. Removed the static list all together
7321 and now all ciphers must be allocated to the dynamic list.
7322 The silc_cipher_alloc routine was changed to check only the
7325 All silc_cipher_* routines that used to return int returns
7328 The affected files lib/silccrypt/silccrypt.[ch].
7330 * The same thing was done to silc_hash_* as for silc_cipher_*
7331 routines. Affected files lib/silccrypt/silchash.[ch].
7333 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7334 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7335 Added also silc_pkcs_[un]register[_default] functions.
7336 Removed the data_context from the PKCS API.
7338 * Added silc_hmac_register_default function to register default
7339 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7340 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7341 to unregister all hmacs at once.
7343 * Register the default ciphers, hash functions, PKCSs and HMACs
7344 if client's configuration file does not exist. The affected
7347 * The client did not load the hash functions from the SIM
7348 modules at all. Added support for this. Affected file is
7349 silc/clientconfig.c.
7351 * When decoding public key with silc_pkcs_public_key_decode, check
7352 the supported algorithm only if PKCS are registered. Affected
7353 file lib/silccrypt/silcpkcs.c. The same was done with the
7354 silc_pkcs_private_key_decode.
7356 * Fixed the SILC List routines to keep the list always in order.
7357 It used to change the list's order when traversing the list but
7358 not it preserves the order. Affected file lib/trq/silclist.h.
7360 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7362 * Added the client library to use the SilcSocketConnection's
7363 reference counter (by silc_socket_dup) to prevent the bug that
7364 the socket object may be freed underneath async operation.
7366 * The name resolv library checking fixes in the configure.in.pre.
7369 * Created new version of the protocol drafts for future
7370 development. The -03 drafts are the ones that will be changed
7371 in the trunk now and the -02 will remain as they are.
7373 * Send list of CUMODE notifys to the router when announcing
7374 the channel users to the router. Affected file silcd/server.c.
7375 If the router receiving channel founder CUMODE for a channel
7376 that already has channel founder it will send CUMODE notify
7377 to the sender to remove the channel founder rights from the
7378 announced client. Affected file silcd/packet_receive.c.
7380 * The CUMODE notify may now use Server ID as well as the entity
7381 who changes the mode. Updated protocool specs.
7383 * Updated INSTALL and README files.
7385 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7387 * New web pages in the http://silc.pspt.fi. The pages was
7392 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7394 * Implemented the [DenyConnectin] config section in the server.
7395 Added silc_server_config_denied_conn to check whether incoming
7396 connection is denied. Affected file silcd/serverconfig.[ch].
7398 * Do not check the ports when checking the incoming configuration
7399 data if the port is 0, meaning any. Affected file is
7400 silcd/serverconfig.c.
7402 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7404 * Fixed buffer overflow in silc_string_compare in the file
7405 lib/silcutil/silcutil.c.
7407 * Fixed double free in silc_server_command_leave in the file
7410 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7412 * Fixed the version checking in the server. Affected file is
7415 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Fixed the configuration data fetching when accepting new
7418 connections in the server. Affected file silcd/server.c.
7420 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Added `sender_entry' argument to the function
7423 silc_server_packet_relay_to_channel so that we can check
7424 whether some destination actually belongs to the same route
7425 the sender belongs (ie, we must not resend the packet to the
7426 sender). Affected file silcd/packet_send.[ch].
7428 * Added `servername' field to the SilcClientEntry in the server
7429 to hold the name of the server where client is from. Affected
7430 file is silcd/idlist.h.
7432 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Moved the channel message encrypting in the router betwen
7435 router connections from silc_server_channel_message to the
7436 silc_server_packet_relay_to_channel since we want to check
7437 whether we have anybody channel before encrypting anything.
7438 Affected files silcd/packet_[receive/send].c.
7440 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Fixed the [AdminConnection] server config section to support
7443 multiple entries. Affected file silcd/serverconfig.c.
7445 * Added support into the server to check the validity of the
7446 incoming connection before executing any KE or authentication
7449 * The connection configuration is now saved to the KE and
7450 connection auth protocol contexts and not fetched anymore in
7451 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7453 * The local hosts listenning address and port is also resolved
7454 now when starting the server. We want to have the socket object
7455 to include the real address and port for the listener. Added
7456 new function silc_net_check_local_by_sock into the files
7457 lib/silcutil/silcnet.[ch].
7459 * Fixed a broadcast bug in server -> do not broadcast if we
7462 * Fixed a routing bug. Do not route broadcast packets ever.
7463 Broadcast packets must be processed always and not routed since
7464 they may be destined to some other host than yourself and thus
7465 would get routed without no good reason. Affected file is
7468 * Added function silc_server_config_is_primary_route to check
7469 whether primary router connection has been configured (a router
7470 configuration that we are initiating). If there is not, we
7471 will assume that there is only two routers in the SILC network
7472 and we will use the incoming router connection as our primary
7473 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7475 * Changed the order of the broadcasting. Broadcast _after_ the
7476 packet has been processed not before. Affected file is
7479 * Fixed a [ClientConnection] parsing bug. The port was never
7480 parsed correctly thus resulting to port 0. Affected file
7481 silcd/serverconfig.c.
7483 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7484 argument and did not set the broadcast packet flag. Affected
7485 file silcd/packet_send.c. Fixed same bug in the function
7486 silc_server_send_notify as well.
7488 * If we receive NEW_ID packet for our own ID in the server, ignore
7491 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Removed the nickname from the Private Message Payload.
7496 Updated the code and the protocol specs.
7498 * Updated protocol specs for submitting to the IETF.
7500 * Tweaked the Random Number Generator a bit. Affected file
7501 lib/silccrypt/silcrng.c. Exported a new function
7502 silc_rng_[global]_add_noise which can be used to add more
7505 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Do not parse packets with different timeout when protocol
7508 is active -> may cause problem with rekey. Affected file
7511 * When server receives signoff notify it must not create
7512 new channel key if the client is on any channels since the
7513 sender of the signoff notify will create it.
7515 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Added printing of error messages during SKE protocol from the
7518 failure packet sent by server during SKE. Affected file
7521 * Removed the client's failure_callback handling with timeout
7522 and handle it immediately when received.
7524 * The SKE library returned wrong type in SUCCESS and FAILURE
7525 packets. They must be 32 bit MSB not 16 bit MSB.
7527 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Ok, rewrote the logic of the re-key and now it seems to work.
7530 I tested it on high traffic with frequent re-keys without
7531 problems. Added hmac_receive (and renamed hmac to hmac_send)
7532 in SilcClientConnection in lib/silcclient/client.h and
7533 in SilcIDListData in silcd/idlist.h. Also, removed the
7534 SilcPacketParserContext's cipher and hmac fields as they are
7535 not needed anymore and actually caused some problems when
7536 the ciphers and hmac's changed underneath the packet parser.
7538 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * If re-key protocol is active then process the incoming packets
7541 synchronously since we must assure that icoming packets encrypted
7542 with the old key is processed before the new keys is set to
7543 use. This is true other packets than for REKEY packets.
7544 Affected file silcd/server.c. The same was done to client library
7545 as well, affected file lib/silcclient/client.c.
7547 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7549 * Fixed bug in client and server to accept the force send if
7550 the packet is send from silc_[server/client]_packet_process
7551 function. Otherwise the packets are never delivered, oops.
7553 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Disable force sending of packets when REKEY protocol is active.
7556 We must assure that no packet is sent directly when rekey is
7557 performed. All packets must be sent through packet queue.
7558 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7559 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7560 function is silc_[server/client]_packet_send_real to check
7563 * Replaced the SIM paths from example config files to
7564 /usr/local/modules. Also, make install creates now
7565 /usr/local/silc/logs directory to hold all the SILC server
7568 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Made the configure.in.pre work on Solaris. Patch by salo.
7572 * Made all ciphers compatible with non-x86 machines. Defined
7573 CBC mode macros into lib/silccrypt/ciphers_def.h.
7575 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Fixed the make install.
7579 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * When MAC computation fails the silc_packet_decrypt returned 0
7582 even though it was supposed to return -1. Fixed this. The
7583 affected file is lib/silccore/silcpacket.c.
7585 * Do not replace the config files in /etc/silc (in make install)
7586 if they already exist. Affected file ./Makefile.am.
7588 * Do not send re-key packets immediately but through packet queue.
7589 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7591 * Changed silc_net_check_host_by_sock to return FALSE if the
7592 IP/DNS could not be resolved. Though, it returns the IP address
7593 now even if it could not resolve it (but returns also FALSE).
7594 Affected file lib/silcutil/silcnet.[ch].
7596 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7598 * Added silc_pkcs_decode_identifier to decode the public key's
7599 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7600 Added also silc_pkcs_free_identifier. Added also new context
7601 SilcPublicKeyIdentifier.
7603 * Added -S option to the silc client. It is used to dump the
7604 contents of the specified public key file.
7606 * Changed the PKCS api to return the public key length when
7607 setting the public key.
7609 * Fixed a fatal bug in the public and private key file loading.
7610 Affected file lib/silccrypt/silcpkcs.c.
7612 * Execute the packet parsing for client with zero (0) timeout
7613 if the protocol is active. Affected file silcd/server.c.
7615 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Made the key generation options to the silcd program. Added
7618 -C option, equivalent to client's option.
7620 * Added new [ServerKeys] config section to the server. It
7621 configures the server's public and private key.
7623 * Defined generic Public Key Payload into the protocol
7624 specification to send specific type of public keys and
7627 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7628 public key or certificate.
7630 * Implemented the GETKEY command to the server and to the
7631 client library and on user interface.
7633 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * Made preliminary `make install' work.
7637 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Added SilcServerRekey context into silcd/idlist.h.
7641 * Added the PFS support as defined in the specification to the
7642 SKE protocol. Affected files lib/silcske/*.c.
7644 * Added `ske_group' field to the SilcServerRekey context to hold
7645 the number of the SKE group that is used with PFS in re-key.
7646 Affected file silcd/idlist.h.
7648 * Added PFS re-key support to the server. Affected file is
7651 * Added silc_protocol_cancel to cancel execution of the next
7652 state of the protocol. Affected file is
7653 lib/silccore/silcprotocol.[ch].
7655 * Added the re-key support with and without PFS to the client
7656 library. Re-key is performed once in an hour, by default.
7658 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7659 Added silc_client_rekey_callback and silc_client_rekey_final.
7660 Affected files are lib/silcclient/protocol.[ch] and
7661 lib/silcclient/client.[ch].
7663 * Removed the `hmac_key' and `hmac_key_len' fields from the
7664 SilcClientConnection structure; not needed. Affected file is
7665 lib/silcclient/client.h.
7669 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7671 * Do not ask whether user wants to use the negotiated private key
7672 for private messages, just use it. Affected file is
7673 silc/local_command.c.
7675 * Added `send_enc_key' and `enc_key_len' fields to the
7676 SilcIDListData structure since they are needed in the re-key
7677 phase. Affected file is silcd/idlist.[ch].
7679 * Implemented the simple re-key protocol into the server.
7680 Affected files silcd/server.c and silcd/protocol.[ch]. The
7681 re-key will be performed once in an hour, by default.
7683 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7684 Added silc_server_rekey, silc_server_rekey_callback and
7685 silc_server_rekey_final.
7687 * Removed Tunneled flag from the protocol. Updated the code
7688 and the specifications.
7690 * Adde `pfs' field to the SilcIDListData to indicate whether
7691 the PFS is to be performed in the re-key. Affected file is
7694 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7697 int64 of at least the xintXX size. If void * is less that 4
7698 bytes uint32 * will be used. Defined bool as boolean.
7700 * Changed _ALL_ unsigned long and unsigned int to uint32,
7701 unsgined short to uint16 in the source tree.
7703 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7704 not handle clients that has entry->data.registered == FALSE.
7705 They are not in the network anymore. Affected file is
7708 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Implemented the sending of the SERVER_SIGNOFF notify in the
7711 server. Affected file is silcd/server.c.
7713 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7714 Added also silc_notify_payload_encode_args into the
7715 lib/silccore/silcnotify.[ch].
7717 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7718 Affected file silcd/packet_receive.c.
7720 * Implemented the SERVER_SIGNOFF notify handling in the client
7721 library. Affected file lib/silcclient/client_notify.c. Also,
7722 implemnted the printing of the SERVER_SIGNOFF info to the
7723 application. Affected file silc/client_ops.c.
7725 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7726 if the deleting was successful. Affected file silcd/idlist.[ch].
7728 * Added support for public key authentication in the connection
7729 authentication protocol in the client library. Affected file
7730 lib/silcclient/protocol.c.
7732 * Changed the server's silc_idlist_get_clients_by_* interface
7733 to support already allocated array so that new entries may be
7734 added to pre-allocated array. Affected file silcd/idlist.[ch].
7735 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7736 and command replies.
7738 * All command reply functions in the server now calls the
7739 pending command callback even if error occured. This way the
7740 error will be delivered to the client as well. Affected files
7741 silcd/command.c and silcd/command_reply.c.
7743 * Fixed INFO command to return local server's info if no server
7744 was provided. Affected file lib/silcclient/command.c.
7746 * Removed RESTART command for good. Updated the code and the
7749 * Rewrote parts of the task system. It is a bit simpler now.
7750 Removed unsued task priorities. The affected files are
7751 lib/silcutil/silctask.[ch].
7753 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Moved the USERS printing from the library to the application.
7756 Affected files lib/silcclient/command.c and silc/client_ops.c.
7758 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Added channel key re-key support. The re-key is perfomed
7763 only by the router and is done once in an hour. Added `rekey'
7764 field to the SilcChannelEntry in the server. Affected files
7765 silcd/server.c and silcd/idlist.h.
7767 * Added silc_task_unregister_by_context into the file
7768 lib/silcutil/silctask.[ch].
7770 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Added SILC_UMODE_GONE mode to indicate when the client is not
7773 present in the SILC network. Added also support to the local
7774 command AWAY that will set this mode. Added support of showing
7775 "xxx is gone" in WHOIS command. The USERS command shows the
7776 gone status as well.
7778 * Fixed setting server and router operator privileges in the
7779 server's UMODE command. Affected file silcd/command.c.
7781 * Merged the SKE KE1 and KE2 payloads into one payload. The
7782 new KE payload is equivalent to the old KE2 payload.
7784 Cleaned up the SKE Start Payload parsing. It now uses the
7785 simple buffer unformatting to do the parsing. A lot faster
7788 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7789 to the SKE that is used to indicate whether both of the SKE
7790 parties should perform authentication. By default only the
7791 responder performs authentication. By setting this flag also
7792 the initiator must do authentication. By default it is unset
7793 since in normal SKE case, client to server connection, only
7794 the responder should do authentication. When doing SKE between
7795 two clients both should perform authentication. Updated the
7796 code and the protocol specs.
7798 * A little fix to IDENTIFY command in the server. Search the
7799 client first by hash not nickname. Affected file is
7802 * Fixed the silc_client_close_connection to support closing
7803 the client to client connections wihtout deleting too much
7804 data. Affected file lib/silcclient/client.c.
7806 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7807 are received if protocol used to be active but is not anymore
7808 the application would crash due to NULL pointer dereference.
7809 Affected files silcd/server.c and lib/silcclient/client.c.
7811 * Added `hash' field to the SilcClientConnection to include
7812 the hash function negotiated in the SKE protocol.
7814 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7815 to set the channel founder authentication data. A client can
7816 claim the founder rights later by providing the authentication
7817 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7818 This way the channel founder can regain the channel founder
7819 privileges even it is left the channel. This works only on
7820 local server and the client must be connected to the same
7821 server to be able to regain the founder rights. Updated the
7822 protocol specs accordingly.
7824 Added support to the CMODE command in the client to set the
7825 founder auth data. Read the README to see how to set it.
7827 Added support to the CUMODE command to claim the founder
7828 rights. Read the README to see how to do it.
7830 Added support for the founder authentication to the Channel
7831 Entry in the server. Affected file silcd/idlist.h.
7833 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7834 server's CMODE command. Affected file silcd/command.c.
7836 * Added the following new functions into lib/silccore/silcauth.[ch]:
7837 silc_auth_get_method and silc_auth_get_data.
7839 * The server now saves the remote hosts public key to the
7840 SilcIDListData pointer. Affected file silcd/protocol.c.
7842 * The normal server now does not remove the channel entry from
7843 the cache if the founder authentication data is set. It used
7844 to remove it if the founder was the last one on the channel on
7845 the server and left the channel. The auth data is saved and
7846 if the channel is re-joined later the old entry is used with
7847 the old auth data. Affected files silcd/command_reply.c and
7850 * Removed the `pkcs' field from the SilcIDListData structure
7851 in the server; it is not used. Affected file silcd/idlist.h.
7853 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Fixed packet processing on slow links. Partial packets were
7856 never re-processed because the incoming data buffer was cleared
7857 by the application. Application must not directly clear the
7858 sock->inbuf, the packet processing routines handle it. Fixed
7859 this in client library and in server.
7861 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Fixed the WHOIS and IDENTIFY send reply function to really
7864 check whether to send list or just one entry. Affected file
7867 * Cleaned up the LEAVE command's channel key distribution. The
7868 affected file silcd/command.c.
7870 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7871 can enforce the channel mode as well. In that case the ID
7872 includes the ID of the server. The code now enforces the
7873 mode change if the router have different mode than the server.
7875 * The notify client operation with CMODE_CHANGE notify can now
7876 return NULL client_entry pointer if the CMODE was not changed
7877 by client. Application must check for this.
7879 * Added <Server ID> argument to INFO command to support server
7880 info fetching by Server ID.
7882 * Added silc_server_announce_get_channel_users to get assembled
7883 packets of channel users of the specified channel. Affected
7884 file silcd/server.[ch].
7886 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7887 was freed underneath the ID Cache.
7889 * Re-announce clients when the server received CHANNEL_CHANGE
7890 notify from the router. Affected file silcd/packet_send.c.
7892 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7894 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7895 crashed since it did not handle the fact that there is no cipher
7896 called "3" and didn't check the error condition. Now fixed.
7898 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7899 flag. It can be used to send message requests.
7901 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Implemented the RESTART command in the client.
7905 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7906 notice type messages. Added notice printing to the user
7909 * The channel keys are not re-generated if the channel's mode
7910 is PRIVKEY, ie private key on the channel exists. Affected
7911 files silcd/server.c and silcd/command.c.
7913 * Fixed a little bug in channel message delivery when channel
7914 private keys are set in the server. Affected file is
7915 silcd/packet_send.c.
7917 * Changed the setting on channel->on_channel = TRUE from the
7918 silc_client_save_channel_key to the JOIN command reply. The
7919 key payload is not received if the private channel key is set.
7920 Affected file lib/silcclient/command_reply.c and the
7921 lib/silcclient/client_channel.c.
7923 * When the CMODE_CHANGE notify is sent and the channel private
7924 key mode is removed the channel key must be re-generated in
7925 other cells as well. Added this support for the router in the
7926 silcd/packet_receive.c.
7928 * Added new local command NOTICE to send notice message on
7929 channel. Affected file silc/local_command.[ch].
7931 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7933 * Added new local command ME to the client. It is used to send
7934 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7935 some action. Affected file silc/local_command.[ch].
7937 * Changed channel_message and private_message client operations
7938 to deliver the message flags to the application. Added also
7939 the `flags' arguments to the silc_client_send_channel_message
7940 and silc_client_send_private_message functions. Affected file
7943 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Redefined the Private Message Payload to support private message
7946 keys and to support the new private message flags. Updated
7947 the protocol specs. Flags makes it possible to have for example
7948 CTCP style messages.
7950 * Added new type SilcPrivateMessagePayload and defined an API
7951 for it in the lib/silcclient/silcprivate.[ch].
7953 * Tested private message private keys successfully. Tested the
7954 private message key set, unset and list commands with the new
7957 * Redefined the Channel Message Payload to include the channel
7958 message flags (equal with private message flags) to support
7959 for example CTCP style messages.
7961 * Defined some of the message (for channel and private message)
7962 flags. Updated the protocol specs and added the flags to the
7963 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7965 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Added SilcKeyAgreementStatus type to the key agreement routines
7968 to indicate the current status and error if one occured.
7969 The status types are defined in the lib/silcclient/silcapi.h.
7971 * Added new local command KEY that is used to set and unset private
7972 keys for channels, set and unset private keys for private messages
7973 with remote clients and to send key agreement requests and
7974 negotiate the key agreement protocol with remote client. The
7975 key agreement is supported only to negotiate private message keys,
7976 it currently cannot be used to negotiate private keys for channels,
7977 as it is not convenient for that purpose.
7979 * Fixed a minor pending callback setting bug in the function
7980 silc_client_get_client_by_id_resolve, now the function works.
7981 Affected file lib/silcclient/idlist.c.
7983 * Added function silc_net_get_local_port to get local bound
7984 port by socket. Added to lib/silcutil/silcnet.[ch].
7986 * Added `sockets' and `sockets_count' fields to the SilcClient
7987 object. They hold the sockets of the listenning sockets in
7988 the client. Listenning sockets may be for example the key
7989 agreement server. Affected file lib/silcclient/client.[ch].
7990 Added functions the silc_client_add_socket and the
7991 silc_client_del_socket. They are exported to the application
7994 * Added ~./silc/clientkeys to support other client's public keys.
7996 * Renamed verify_server_key client operation to verify_public_key
7997 and added one argument to indicate the type of the connection
7998 (server, client etc.).
8000 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Added silc_server_connection_auth_request to handle the
8003 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8004 silcd/packet_receive.[ch].
8006 * Added silc_server_send_connection_auth_request into the
8007 silcd/packet_send.c to send the connection auth request packet.
8009 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8012 * Fixed the public key authentication in responder side in the
8013 server. The `auth_data' pointer includes the SilcPublicKey
8014 not the path to the public key. Affected file silcd/protocol.c.
8016 * Implemented the public key authentication in the initiator side
8017 in the server. Affected file silcd/protocol.c.
8019 * Removed the [RedirectClient] config section from the server
8020 configuration. Is not needed and I don't want to implement it.
8022 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Cleaned up the CMODE command in the server. It now works
8025 correctly and supports all the modes defined in the protocol.
8026 Affected file is silcd/command.c.
8028 * Added `hmac_name' field to the SilcChannelEntry in the server
8029 to hold the default HMAC of the channel. It can be set when
8030 creating the channel (with JOIN command). Affected files
8033 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8034 type to indicate the change of the current cipher and hmac
8035 on the channel. Client can safely ignore the <cipher> argument
8036 (if it chooses to do so) since the CHANNEL_KEY packet will
8037 force the channel key change anyway. The <hmac> argument is
8038 important since the client is responsible of setting the new
8039 HMAC and the hmac key into use.
8041 * Fixed the CMODE command in the client library as well.
8043 * Tested CMODE command in router environment successfully.
8045 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Show the version of the remote client (or server) when connecting
8048 to the server. It is logged to the log file. Affected file
8049 is silcd/protocol.c.
8051 * Fixed the KILLED notify handling in the client library. The
8052 client must be removed from all channels when receiving the
8055 Also, do not remove the client entry when giving the KILL
8056 command but when the KILLED notify is received.
8058 * Removed silc_idlist_find_client_by_nickname from the server.
8059 Not needed anymore. Affected files silcd/idlist.[ch].
8061 * Implemented the CHANNEL_CHANGE notify type handling to the
8062 server. Affected file silcd/server.c.
8066 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8068 * Added silc_server_send_notify_invite to send the INVITE
8069 notify between routers.
8071 * Implemented the INVITE command correctly to the server.
8073 * Implemented the INVITE notify type handling in the server.
8075 * Implemented the INVITE command to the client library and on the
8078 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Added function silc_server_get_client_resolve to find the
8081 client entry by ID from all ID lists and then resolve it
8082 (using WHOIS) if it cannot be found. Affected file is
8085 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Implemented the BAN command to the client library.
8089 * The JOIN command in the server now checks the invite list
8092 * Changed the silc_command_reply_payload_encode_va and the
8093 silc_command_payload_encode_va to support that if argument is
8094 NULL it ignores and checks the next argument. Affected file
8095 lib/silccore/silccommand.c.
8097 * Added silc_server_send_notify_ban to send the BAN notify
8098 type between routers.
8100 * Chaned the silc_notify_payload_encode to support that if
8101 argument is NULL it ignores and checks the next argument.
8102 Affected file lib/silccore/silcnotify.c.
8104 * Tested ban lists in router environment successfully.
8106 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Implemented BAN command to the server, in silcd/command.[ch].
8110 * Removed the BAN and INVITE_LIST modes from the CMODE command
8113 * Added function silc_string_match to regex match two strings.
8114 Affected files lib/silcutil/silcutil.[ch].
8116 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Redefined parts of the SilcChannelEntry in the server to support
8119 the new ban and invite lists.
8121 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Redefined the INVITE command. The same command can be used to
8124 invite individuals to the channel but also to manage the invite
8125 list of the channel (to add to and remove from the invite list).
8126 Updated the protocol specs.
8128 * Added new command SILC_COMMAND_BAN that can be used to manage
8129 the ban list of the channel. Updated the protocol specs.
8131 * Removed the channel modes: the SILC_CMODE_BAN and the
8132 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8133 in the CMODE command. The equivalent features are now available
8134 using INVITE and BAN commands. Updated the protocol specs.
8136 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8137 in the network about change in the current ban list. The notify
8138 type is not used by the client.
8140 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8141 support the invite lists.
8143 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Added new function silc_string_regexify that converts string
8146 including wildcard characters into regex string that can
8147 be used by the GNU regex library. Added into the file
8148 lib/silcutil/silcutil.[ch].
8150 Added silc_string_regex_combine to combine to regex strings
8151 into one so that they can be used as one regex string by
8152 the GNU regex library. Added into the file
8153 lib/silcutil/silcutil.[ch].
8155 Added silc_string_regex_match to match two strings. It returns
8156 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8158 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Imported GNU regex to the soruce tree into lib/contrib.
8161 Fixed some compiler warning from the regex.c.
8163 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Fixed MOTD command in the server to work in router environment.
8167 * Fixed the MOTD command in the client library to support
8168 the server argument in the command.
8170 * Added `nickname_len' argument to the silc_idlist_add_client
8171 in the server, as the `nickname' argument may be binary data
8174 * Added silc_idlist_get_channels to return all channels from
8177 * Implemented LIST command to the server. Affected file is
8180 * Implemented the LIST command to the client library and on the
8183 * Added [<user count>] argument to the LIST command reply.
8184 With private channels the user count is not shown.
8186 * Updated TODO and README.
8188 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * The client entry's data.registered must be TRUE even with
8191 global client entry on global client list. The data.registered
8192 is used to check whether the client is anymore in the network,
8193 for example with WHOWAS command so it must be valid.
8195 * Fixed the WHOWAS command in the server. It now actually works
8196 in router environment. Added function into silcd/command_reply.c
8197 silc_server_command_reply_whowas_save.
8199 * Added silc_idlist_purge function to the silcd/idlist.c
8200 to periodically purge the ID Cache.
8202 * Fixed INFO command in the server. It works now in router
8203 environment. Added <server name> argument to the INFO command
8204 reply. Updated the protocol specs.
8206 * Fixed minor bug in silc_idcache_purge to not purge if the
8207 expire value is zero.
8209 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8210 they were buggy because of the WHOWAS information.
8212 * Fixed local command MSG to handle the async resolving of
8213 the remote client properly. It used to fail the first MSG.
8214 Affected file silc/local_command.c.
8216 * Added `data_len' field to SilcIDCache context.
8218 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Update TODO. Todo in commands in the server.
8222 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8225 used by routers as broadcast packet to inform other routers
8226 about the changed user mode.
8228 Implemented the notify handling in the server. Affected file is
8229 silcd/packet_receive.c. Added the function
8230 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8232 * Added new generic Channel Payload and deprecated the New Channel
8233 Payload. The New Channel Payload is now the generic Channel
8236 * Added new argument `mode' to the silc_server_send_new_channel
8237 as it is required in the Channel Payload now.
8239 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8240 and created a new and real SilChannelPayload to represent the
8241 new generic Channel Payload. Implemented the encode/decode
8242 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8244 * Added silc_server_get_client_channel_list to return the list
8245 of channels the client has joined for WHOIS command reply.
8246 Affected file silcd/server.[ch].
8248 * Implemented the channel list sending in the WHOIS command reply
8249 in server and in the client.
8251 Implemented the channel list displaying on the user interface
8252 as well. Affected file silc/client_ops.c.
8254 * Added silc_channel_payload_parse_list to parse list of Channel
8255 Payloads. It returns SilcDList list of SilcChannelPayloads.
8256 Client for example can use this function to parse the list of
8257 channels it receives in the WHOIS command reply. The caller
8258 must free the list by calling silc_channel_payload_list_free.
8259 Affected files lib/silccore/silcchannel.[ch].
8261 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Added one new argument <user mode> to the WHOIS command reply
8264 to return the mode of the user in SILC. Updated the protocol
8267 Implemented it to the server and client.
8269 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Fixed the mode printing on the user interface on joining.
8272 Affected file silc/client_ops.c.
8274 * Implemented the UMODE command and user modes in general to the
8275 client library and to the user interface.
8277 * Implemented the UMODE command to the server.
8279 * The server now sends UNKNOWN_COMMAND error status if client sends
8280 unknown command. Affected file silcd/command.c.
8282 * All server commands now handle the command identifier the right
8283 way when sending the command reply to the client. The client can
8284 use to identify the command replies with the identifier.
8286 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added silc_server_get_client_route to resolve the route to
8289 the client indicated by the client ID. Affected file is
8292 * Added silc_server_relay_packet as general function to relay
8293 packet to arbitrary destination. This deprecates functions
8294 like _send_private_message_key, _relay_notify etc. Affected
8295 file is silcd/packet_send.[ch].
8297 Removed silc_server_send_key_agreement,
8298 silc_server_send_private_message_key and
8299 silc_server_packet_relay_notify functions from the file
8300 silcd/packet_send.[ch].
8304 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8305 server. Affected file silcd/packet_receive.[ch].
8307 * Implemented the KILL command to the client. Implemented the
8308 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8309 Affected files lib/silcclient/command[_reply].c and
8310 lib/silcclient/client_notify.c. Implemented the KILL notify
8311 printing in the user inteface.
8313 * Fixed a lot silc_parse_nick memory leaks from the client
8314 library in the file lib/silcclient/command.c.
8316 * Changed the silc_server_send_notify_on_channels's `sender'
8317 argument from SilcSocketConnection to SilcClientEntry to
8318 check the sender as entry and not as connection object and not
8319 to send to the client provided as argument. The affected file
8320 is silcd/packet_send.[ch].
8322 * The notify packets that are destined directly to the client used
8323 to not to be processed by the server. Now changed that and the
8324 server processes all notify packets. After relaying the packet
8325 to the client the notify packet is processed in the server.
8327 * The silc_server_free_client_data now checks whether there is
8328 pending outgoing traffic for the client and purges the data to
8329 the network before removing the client entry.
8331 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8334 an client is killed from the SILC Network. Updated the protocol
8337 Added new function silc_server_send_notify_killed to the
8338 silcd/packet_send.[ch].
8340 * Added function silc_server_packet_relay_notify to relay notify
8341 packets that are destined directly to a client. In this case
8342 the server does not process the notify packets but merely relays
8343 it to the client. Affected file silcd/packet_send.[ch].
8345 Added also silc_server_packet_process_relay_notify to check
8346 whereto relay the notify. Affected file is
8347 silcd/packet_receive.[ch].
8349 * Implemented the KILL command to the server.
8353 * Added the backup schema desgined last fall to the protocol
8354 specs for everyone to see. The specification is in the
8355 *-spec-xx.txt draft and the packet type definitions for the
8356 backup routers is in *-pp-xx.txt draft. Thusly, added also
8357 new packet type SILC_PACKET_CELL_ROUTERS.
8359 * A big security problem in the implementation discovered. The
8360 signoff of an client did not cause new channel key generation
8361 which it of course should've done. The channel keys must be
8362 always re-generated when client leaves (or signoffs) the channel.
8363 The silc_server_remove_from_channels funtion now handles
8364 the channel key re-generation.
8366 * Added `sender' argument to the silc_server_send_notify_on_channels
8367 to not to send the client provided as argument. Affected file
8368 silcd/packet_send.[ch].
8370 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Implemented OPER and SILCOPER commands into the server and
8375 * Added silc_auth_verify and silc_auth_verify_data to verify
8376 the authentication directly from the authentication payload.
8377 It supports verifying both passphrase and public key based
8378 authentication. Affected file lib/silccore/silcauth.[ch].
8380 * Added `hash' field to the SilcIDListData structure. It is the
8381 hash negotiated in the SKE protocol. Affected file is
8384 * Slight redesigning of the SilcAuthPayload handling routines.
8385 Do not send SilcPKCS but SilcPublicKey as argument.
8387 * Implemented the public key authentication support to the
8388 serverconfig. The public key is loaded from the provided path
8389 and saved as authentication data to void * pointer. Thus,
8390 changed the unsigned char *auth_data to void *auth_data;
8392 * Fixed SHUTDOWN command to send the reply before the server
8393 is shutdown. :) Affected file silcd/command.c.
8395 * Fixed fatal bug in CONNECT command. The hostname was invalid
8396 memory and server crashed. Affected file silcd/command.c.
8398 * Fixed fatal bug in CLOSE command. The server_entry became
8399 invalid but was referenced later in the command. Affected file
8402 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Fixed fatal bug in failure packet handling. Server ignored
8405 the failure and thus crashed when it came.
8409 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8412 that the command may be executed only once in (about) 2 seconds.
8413 The old SILC_CF_LAG flag is same but allows command bursts up
8414 to five before limiting.
8416 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8417 server code. Various commands now includes the CF_LAG_STRICT
8418 flag to disallow any kind of miss-use of the command.
8420 * Fixed the silc_buffer_unformat to not to allocate any data
8421 if the length of the data is zero. It used to allocate the
8422 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8424 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Changed the format of AdminConnection configuration section
8427 in the server. Added username of the admin to the format.
8428 Affected files silcd/serverconfig.[ch].
8430 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8431 to return admin configuration data by host, username and/or
8434 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Implemented WHOWAS command to the server. Added the functions:
8438 silc_server_command_whowas_parse,
8439 silc_server_command_whowas_send_reply,
8440 silc_server_command_whowas_from_client and
8441 silc_server_command_whowas_from_server
8443 * Added <Client ID> argument to the WHOWAS command reply. Updated
8444 the protocol specs accordingly.
8446 * Implemented WHOWAS command and command_reply to the client
8449 Implemented the WHOWAS printing on the user interface.
8451 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Added new argument to the WHOWAS command reply, the real name.
8454 It is an optional argument. Updated the protocol specs.
8456 * Added SilcIDCacheDestructor callback that is registered when
8457 the SilcIDCache is allocated. The callback is called when
8458 an cache entry in the ID Cache expires, or is purged from the
8459 cache. Added into lib/silccore/idcache.[ch].
8461 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8462 to destruct the client entries when the cache entry expires.
8463 Other ID Cache's in server and in the client library ignores
8466 * If the ID Cache entry's `expire' field is zero then the entry
8467 never expires. Added boolean `expire' argument to the
8468 silc_idcache_add function in the lib/silccore/idcache.[ch].
8469 If it is TRUE the default expiry value is used.
8471 * Added silc_server_free_client_data_timeout that is registered
8472 when client disconnects. By default for 5 minutes we preserve
8473 the client entry for history - for WHOWAS command.
8475 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Added support to the server to enforce that commands are not
8478 executed more than once in 2 seconds. If server receives
8479 commands from client more frequently, timeout is registered
8480 to process the commands. Affected file silcd/command.c.
8481 Added new function silc_server_command_process_timeout.
8483 * Changed NICK_NOTIFY handling in client library to check that
8484 if the client's nickname was changed, so there is no need to
8485 resolve anything from the server.
8487 * Removed error printing from the WHOIS and IDENTIFY commands.
8488 If error occurs then it is ignored silently in the client library.
8489 The application, however, may map the received error to
8490 human readable error string. The application currently maps
8491 the NO_SUCH_NICKNAME error to string.
8493 * Made the command status message public to the application. Moved
8494 them from lib/silcclient/command_reply.c to
8495 lib/silcclient/command_reply.h. The application can map the
8496 received command status to the string with the
8497 silc_client_command_status_message function.
8499 * Added check to the server to check that client's ID is same
8500 as the Source ID in the packet the client sent. They must
8503 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Added dist-bzip hook to the Makefile.am to make bzip2
8506 compressed distributions.
8508 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Server now enforces the maximum length for the nickname and
8511 the channel as protocol specification dictates. 128 bytes for
8512 nickname and 256 bytes for channel name.
8514 * Moved the WHOIS printing to the application. The client libary
8515 does not print out the WHOIS information anymore, the application
8516 must do it. Renamed silc_client_command_reply_whois_print to
8517 the silc_client_command_reply_whois_save.
8519 The client's idle time is also sent to the application now, and
8520 the idle is shown on screen.
8522 * Added silc_client_command_reply_identify_save to save the
8523 received IDENTIFY entries.
8525 * Do not check for channel private keys in message sending and
8526 reception if the channel does not have the PRIVKEY mode set.
8527 Affected file lib/silclient/client_channel.c.
8529 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8532 just surfaced after chaning the JOIN procedure.
8534 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Added silc_client_get_clients_by_list to get client entries
8537 from Client ID list, that is returned for example by JOIN
8538 and USERS command replies. The application should use this
8539 function for example when JOIN command reply is received to
8540 resolve the clients already on the channel (library does not
8541 do that anymore as USERS command reply is not used in the JOIN
8542 procedure anymore). Affected files lib/silcclient/silcapi.h and
8543 lib/silcclient/idlist.c.
8545 * JOIN command reply and USERS command reply returns now SilcBuffer
8546 pointers instead of unsigned char pointers when returning
8547 the client list and mode list.
8549 * Added <Client ID> argument to the JOIN command reply, mainly
8550 for the server to identify for which client the command was
8551 originally sent. Updated protocol specs accordingly.
8553 * Added SilcDlist private_key pointer to the SilcChannelEntry
8554 in the client to support the channel private keys. Affected
8555 file is lib/silcclient/idlist.h.
8557 * Added SilcChannelPrivateKey argument to the function
8558 silc_client_send_channel_message so that application can choose
8559 to use specific private ke if it wants to. If it is not provided,
8560 the normal channel key is used, unless private keys are set.
8561 In this case the first (key that was added first) is used
8562 as the encryption key.
8564 * Implemented the support for channel private key handling.
8565 Implemented the following functions:
8567 silc_client_add_channel_private_key,
8568 silc_client_del_channel_private_keys,
8569 silc_client_del_channel_private_key,
8570 silc_client_list_channel_private_keys and
8571 silc_client_free_channel_private_keys
8573 Affected file lib/silcclient/client_channel.c.
8575 * Added the support for the private keys in the channel message
8576 sending and encryption and in the message reception and
8577 decryption. Affected funtions are
8578 silc_client_send_channel_message and silc_client_channel_message.
8580 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Added SKE's key verify callback to the client library's
8583 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8585 * Removed the statement that server (or router) must send USERS
8586 command reply when joining to the channel so that the client
8587 knows who are on the channel. Instead, the client list and
8588 client's mode list is now sent in the JOIN command reply to the
8589 client who joined channel. This is better solution.
8591 * Added function silc_server_get_users_on_channel and function
8592 silc_server_save_users_on_channel to the silcd/server.[ch].
8594 * Removed function silc_server_command_send_users from the
8597 * Do not show topic on the client library anymore. The topic is
8598 sent in the command reply notify to the application and the
8599 application must show the topic now.
8601 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Added client searching by nickname hash into the IDENTIFY and
8604 WHOIS commands in the server as they were clearly missing from
8605 them. Affected file is silcd/command.c.
8607 * Fixed a bug in private message receiving in the client library.
8608 The remote ID was freed and it wasn't supposed, now it is
8611 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Minor fix to the channel payload; allocate the data area, as it
8614 needs to be of specific length.
8616 * If the key agreement port is zero then the operating
8617 system will define the bound port. Affected files are
8618 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8620 * Added new function silc_channel_payload_decrypt into the file
8621 lib/silccore/silcchannel.[ch].
8623 * Moved the channel message etc, check from silc_packet_decrypt
8624 to applications. The library calls now a generic
8625 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8626 when the packet is either normal or special. This was done to
8627 allow more wide range of checking that was not allowed when
8628 the code was in library. Now applications can do virtually any
8629 checks to the packet and return to the library the decision how
8630 the packet should be processed. Affected files are
8631 lib/silccore/silcpacket.[ch].
8633 Added silc_server_packet_decrypt_check to the server and
8634 silc_client_packet_decrypt_check to the client library.
8636 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8637 to send with specified source and destination information.
8639 * Channel message delivery between routers was broken after the
8640 channel key distribution was fixed earlier. The channel key
8641 was used be to distributed to other routers as well which is not
8642 allowed by the protocol. Now this is fixed and channel keys
8643 really are cell specific and the channel message delivery between
8644 routers comply with the protocol specification.
8646 * Fixed various commands in server to check also the global list
8647 for the channel entry and not just the local list. The affected
8648 file silcd/command.c.
8650 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Added assert()s to buffer formatting and unformatting routines
8653 to assert (if --enable-debug) when error occurs. Affected
8654 file: lib/silcutil/silcbuffmt.c.
8656 * Changed to auto-reconnect to check whether the remote host is
8657 router and register the re-connect timeout if it is. It used
8658 to check that whether we are normal server, but router must do
8659 auto-reconnect with another router as well. Affected file
8662 * Removed the [<key len>] option from CMODE command as the cipher
8663 name decides the key length, nowadays. See the defined ciphers
8664 from the protocol specification.
8666 * Added [<hmac>] option to the CMODE command to define the HMAC
8667 for the channel. Added SILC_CMODE_HMAC channel mode.
8669 * Added [<hmac>] option for the JOIN command so that user can
8670 select which HMAC is used to compute the MACs of the channel
8673 * Added Hmac field to the Channel Message Payload. The integrity
8674 of plaintext channel messages are now protected by computing
8675 MAC of the message and attaching the MAC to the payload. The
8676 MAC is encrypted. Now, it is clear that this causes some
8677 overhead to the size of the packet but rationale for this is that
8678 now the receiver can verify whether the channel message decrypted
8679 correctly and also when private keys are set for the channel the
8680 receiver can decrypt the packet with several keys and check from
8681 the MAC which key decrypted the message correctly.
8683 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8684 lib/silccrypt/silccipher.[ch].
8686 * Added silc_hash_len to return the digest length into the
8687 lib/silcrypt/silchash.[ch].
8689 * Rewrote parts of Silc Channel Payload interface in the
8690 lib/silccore/silcchannel.[ch]. The encode function now also
8691 encrypts the packet and parse function decrypts it.
8693 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Fixed a minor formatting bug in the SKE's key material processing.
8696 It actually might have processed the keys wrong way resulting
8699 * Redefined the mandatory HMAC algorithms and added new algorithms.
8700 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8701 and hmac-md5 truncated to 96 bits. The mandatory is now
8702 hmac-sha1-96. Rest are optional (including the one that used
8703 to be mandatory). Rationale for this is that the truncated HMAC
8704 length is sufficient from security point of view and can actually
8705 make the attack against the HMAC harder. Also, the truncated
8706 HMAC causes less overhead to the packets. See the RFC2104 for
8709 * Added new [hmac] configuration section. The SKE used to use
8710 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8711 is of course wrong. The official names that must be proposed in
8712 the SKE are the ones defined in the protocol specification
8713 (hmac-sha1-96 for example). The user can configure any hmac
8714 using any hash function configured in the [hash] section. At
8715 least, the mandatory must be configured.
8717 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8719 * Added HMAC list to the SKE proposal list. It has now both
8720 hash algorithm list and HMAC list. This makes the protocol
8721 incompatible with previous versions. The SKE now seems to work
8722 the way it is supposed to work, for the first time actually.
8724 * Defined plain Hash algorithms to the protocol specification.
8727 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Implemented support for key agreement packets into the server.
8730 Added functions silc_server_key_agreement and
8731 silc_server_send_key_agreement. Other than these functions,
8732 server has nothing to do with this packet.
8734 * Added support for private message key packets into the server.
8735 Added functions silc_server_private_message_key and
8736 silc_server_send_private_message_key.
8740 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8741 called in the protocol's final callback instead in the END
8742 protocol state. This makes a little more sense and in the same
8743 time in client we can use the same protocol routines for normal
8744 key exchange and to key agreement packet handling as well.
8746 * Added to both client's and server's KE protocol context the
8747 SilcSKEKeyMaterial pointer to save the key material. We will
8748 bring the key material to the protocol's final callback by doing
8749 this. The final callback must free the key material.
8751 * Added SKE's packet_send callback into client's KE protocol
8752 context so that the caller can choose what packet sending function
8753 is used. This way we can use different packet sending when
8754 doing normal SKE when doing key agreement packet handling (in
8755 the key agreement packet handling we do not want to encrypt
8758 * Implemented the responder side of the key agreement routines
8759 in the client. The client can now bind to specified port and
8760 accept incoming key negotiation. The key material is passed
8761 to the application after the protocol is over.
8763 * Implemented the processing of incoming Key Agreement packet
8764 in the client. Added function silc_client_key_agreement to
8767 * Implemented the intiator side of the key agreement routines
8768 in the client. The client can now initiate key agreement with
8769 another remote client. The key material is passed to the
8770 application after the protocol is over.
8772 * Created client_keyagr.c to include all the key agreement
8775 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8776 SILC_TASK_CALLBACK except that it is not static.
8778 * Created client_notify.c and moved the Notify packet handling
8779 from the client.[ch] into that file.
8781 * Created client_prvmsg.c and moved all private message and
8782 private message key routines from the client.[ch] into that file.
8784 * Create client_channel.c and moved all channel message and
8785 channel private key routines from the client.[ch] into that file.
8787 * Changed silc_client_get_client_by_id_resolve to resolve with
8788 WHOIS command instead of IDENTIFY command, in the file
8789 lib/silclient/idlist.c.
8791 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Implemented the SKE's responder side to the Client library.
8795 * When FAILURE is received to the protocol do not trust it
8796 blindly. Register a timeout to wait whether the remote closes
8797 the connection as it should do it, only after that process the
8798 actual failure. This was changed to both client and server.
8800 * Added client_internal.h to include some of the structures
8801 there instead of client.h in lib/silcclient/.
8803 * Added function silc_task_unregister_by_callback to unregister
8804 timeouts by the callback function.
8806 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Some "Incomplete WHOIS info" errors has been appearing on the
8809 log files. Took away the entry->userinfo check from WHOIS
8810 reply sending. The entry->userinfo is now " " if client did not
8811 provide one. I thought this was fixed earlier but something
8812 is wrong still. Let's see if the error still appears.
8814 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Fixed a minor bug in the login when the channel key is
8817 re-generated in the server. It used to generate the key in
8818 wrong order and thus caused problems in the channel traffic.
8820 * Fixed a minor bug in channel key distsribution after
8821 KICK command. The key was not sent to the router even though
8824 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Added silc_ske_process_key_material_data as generic routine
8827 to process any key material as the SILC protocol dictates. The
8828 function is used by the actual SKE library but can be used by
8829 applications as well. This relates to the private message keys
8830 and the channel private keys since they must be processed the
8831 same way the normal SILC session keys. The protocol dictates
8832 this. Affected files: lib/silcske/silcske.[ch].
8834 Added also silc_ske_free_key_material to free the
8835 SilcSKEKeyMaterial structure.
8837 * Defined silc_cipher_set_key function to set the key for
8838 cipher without using the object's method function. The affected
8839 files: lib/silccrypt/silccipher.[ch].
8841 * Implemented silc silc_client_add_private_message_key,
8842 silc_client_add_private_message_key_ske,
8843 silc_client_del_private_message_key,
8844 silc_client_list_private_message_keys and
8845 silc_client_free_private_message_keys functions in the
8848 Added functions silc_client_send_private_message_key to send
8849 the Private Message Key payload and silc_client_private_message_key
8850 to handle incoming Private Message Key payload.
8852 * Added Cipher field to the Private Message Key payload to set
8853 the cipher to be used. If ignored, the default cipher defined
8854 in the SILC protocol (aes-256-cbc) is used.
8856 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Removed lib/silcclient/ops.h file.
8860 Redefined parts of the SILC Client Library API. Created new
8861 file silcapi.h that deprecates the ops.h file and defines the
8862 published Client Library API. Defined also private message key
8863 API and channel private key API into the file.
8865 This is the file that the application must include from the
8866 SILC Client Library. Other files need not be included by
8867 the application anymore.
8869 * Added new key_agreement client operation callback and also
8870 defined the Key Agreement library API for the application.
8872 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8875 is used by clients to request key negotiation between another
8876 client in the SILC network. If the negotiation is started it
8877 is performed using the SKE protocol. The result of the
8878 negotiation, the secret key material, can be used for example
8879 as private message key.
8881 Implemented the Key Agreement payload into the files
8882 lib/silccore/silauth.[ch].
8884 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8886 * Redefined ciphers for the SILC protocol. Added some new ciphers
8887 and defined the key lengths for the algorithms. Changed the
8888 code accordingly. The default key length is now 256 bits.
8890 * Fixed SKE key distribution function silc_ske_process_key_material
8891 when the key length is more than 128 bits. The default key
8892 length in SILC is now 256 bits.
8894 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8895 to indicate unsupported algorithm.
8897 * Renamed rijndael.c to aes.c and all functions as well.
8899 * Fixed a long standing channel key setting bug in client library.
8900 Weird that it has never surfaced before.
8902 * Fixed bug in channel deletion. If the entire channel is removed
8903 then it must also delete the references of the channel entry
8904 from the client's channel list as the client's channel entry and
8905 the channel's client entry share same memory.
8907 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Implemented CONNECT and SHUTDOWN commands in the client.
8911 * Implemented CLOSE command to the client.
8913 * Added the function silc_idlist_find_server_by_name into the
8914 files silcd/idlist.[ch].
8916 Added the function silc_idlist_find_server_by_conn into the
8917 files silcd/idlist.[ch].
8919 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * DIE command was renamed to SHUTDOWN. Updated the both code
8924 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8925 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8927 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8930 * Added function silc_server_create_connection function to create
8931 connection to remote router. My server implementation actually
8932 does not allow router to connect to normal server (it expects
8933 that normal server always initiates the connection to the router)
8934 so the CONNECT command is only good for connecting to another
8937 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8940 or some other client was kicked from the channel.
8942 Implemented the handling of the notify type to both client
8945 Implemented silc_server_send_notify_kicked to send the KICKED
8946 notify. It is used to send it to the server's primary router.
8948 * Implemented the KICK command into server and client.
8950 * Added `query' argument to the silc_idlist_get_client function
8951 to indicate whether to query the client from server or not if
8954 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8955 to indicate that the client is not channel founder.
8959 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Removed the rng context from SilcPacketContext structure and
8962 changed that the packet routine uses the Global RNG API.
8964 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Added support for quit message that client can "leave" on the
8967 channel when it quits the SILC. It is ditributed inside the
8968 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8970 Added silc_server_free_client_data that will take the
8971 signoff message as argument.
8973 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8975 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Updated parts of the protocol specification to keep it up
8980 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8983 payloads in one packet.
8985 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8986 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8987 use now the new List flag.
8989 * Also deprecated the following packet types: REPLACE_ID,
8990 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8992 * Added list support for Notify packet in server.
8994 * Added silc_server_send_notify_channel_change to send the
8995 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8996 the silc_server_send_replace_id.
8998 * Added silc_server_send_notify_nick_change to send the
8999 NICK_CHANGE notify type. Deprecates the function
9000 silc_server_send_replace_id.
9002 * Added silc_server_send_notify_join to send the JOIN notify type.
9003 Deprecates the function silc_server_send_new_channel_user.
9005 * Added silc_server_send_notify_leave to send LEAVE notify type.
9006 Deprecates the function silc_server_send_remove_channel_user.
9008 * Added silc_server_send_notify_cmode and
9009 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9010 types. Deprecates the silc_server_send_set_mode function.
9012 * Added SERVER_SIGNOFF notify type to indicate that server has
9013 quit. This means that all clients on the channel from that
9014 server will drop. This can be also used when netsplit happens.
9016 Deprecated REMOVE_ID packet type since it is not needed anymore
9019 Added silc_server_send_notify_server_signoff to send the
9020 SERVER_SIGNOFF notify type. Deprecates the function
9021 silc_server_send_remove_id.
9023 Added also silc_server_send_notify_signoff to send the
9024 SIGNOFF notify type.
9026 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9027 SILC protocol from this day on. Changed the protocol
9028 specification as well.
9030 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9031 notify type. It is used between routers to notify about
9032 topic changes on a channel.
9034 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9037 * Partly updated the protocol specification to comply with the
9038 changes now made. It is still though a bit outdated.
9040 * The JOIN notify type now takes one extra argument <Channel ID>.
9041 The packet used to be destined to the channel but now the
9042 JOIN type may be sent as list thus it is impossible to
9043 destine it to any specific channel. By adding this argument
9044 it is again possible.
9046 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9048 * Added CREDITS file. The CHANGES and CREDITS file will appear
9049 in the distribution as well.
9051 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9054 types in the server's silcd/packet_receive.c.
9056 * Implemented CMODE and CUMODE to work in router environment.
9058 * Fixed minor encoding and decoding buglet from the
9059 lib/silccore/silcmode.c.
9061 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9064 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9066 * Changed all SilcConfigServer* and silc_config_server* to
9067 SilcServerConfig* and silc_server_config*, respectively.
9070 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Associated the ID (client or server ID) to the Authentication
9073 Payload to avoid any possibility of forging. Updated the
9074 protocol specification and the code accordingly.
9076 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * The RSA key length is now save to the RsaKey context in the
9079 key generation process in lib/silccrypt/rsa.c. The key length
9080 is now used to figure out the maximum size of the block allowed
9081 to be encrypted/signed.
9083 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9084 is equivalent to the silc_mp_mp2bin but does not allocate any
9087 * Changed silc_mp_mp2bin API to take length argument. If it is
9088 non-zero then the buffer is allocated that large. If zero, then
9089 the size is approximated using silc_mp_sizeinbase, which however
9092 * Created Global RNG API which is global RNG that application can
9093 initialize. After initializing, any routine anywhere in the
9094 code (including library) can use RNG without allocating a new
9095 RNG object. This was done to allow this sort of use of the
9096 RNG in code that has no chance to allocate RNG object. All
9097 applications currently allocate this and many routines in the
9098 library use this. Affected file lib/silccrypt/silcrng.[ch].
9100 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9101 it to use the Global RNG API.
9103 * Defined Authentication Payload into protocol specification that
9104 is used during SILC session to authenticate entities. It is
9105 used for example by client to authenticate itself to the server
9106 to obtain server operator privileges.
9108 Implemented this payload into the lib/silccore/silcauth.[ch].
9109 Implemented also routines for public key based authentication
9110 as the new protocol specification dictates.
9112 Moved definitions of different authentication methods from
9113 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9115 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9116 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9117 silc_pkcs_verify_with_hash functions into the file
9118 lib/silccrypt/silcpkcs.[ch].
9120 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * The client entry's userinfo pointer must be always valid.
9123 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9124 will fail since it requires the userinfo. Now, the userinfo
9125 is allocated as "" if actual userinfo does not exist. Actually,
9126 it must exist and it is totally Ok to drop client connections
9127 that does not announce the userinfo. However, we will make
9128 this workaround for now.
9130 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9131 to return the remote port by socket.
9133 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9136 SILC_SERVER_PENDING_EXEC and added an new macro
9137 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9138 data or when error occurs while processing the pending command.
9140 Added new argument `destructor' into silc_server_command_pending
9141 and to the SilcServerCommandPending object. This destructor is
9142 now called after calling the pending callback or if error occurs
9143 immediately. If error occurs the actual pending callback won't
9144 be called at all - only the destructor. The destructor may be
9145 NULL if destructor is not needed.
9147 All this applies for client library code as well. Similar
9148 changes were made there as well for the pending commands.
9150 In the client, the application must now allocate the
9151 SilcClientCommandContext with the silc_client_command_alloc
9154 * Added reference counter to the SilcServerCommandContext. Added
9155 function silc_server_command_alloc and silc_server_command_dup
9158 Same type of functions added to the client library for the same
9161 * Removed the cmd_ident from IDListData away since it is now
9162 global for all connections. It is the command identifier used
9163 in command sending and with pending commands. The affected file
9166 * Added reference counter to the SilcSocketConnection objecet to
9167 indicate the usage count of the object. The object won't be
9168 freed untill the reference counter hits zero. Currently only
9169 server uses this, and client ignores it. The client must be
9170 set to use this too later. The affected files are
9171 lib/silccore/silcsockconn.[ch]. Added also the function
9172 silc_socket_dup to increase the reference counter.
9174 This was mainly added because it is possible that the socket
9175 is removed underneath of pending command or other async
9176 operation. Now it won't be free'd and proper DISCONNECTING
9177 flags, etc. can be set to avoid sending data to connection that
9178 is not valid anymore.
9180 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9181 the connection. After that it sets SILC_SET_DISCONNECTED.
9182 It is, however, possible that the socket data is not still freed.
9183 The silc_server_packet_process now checks that data is not
9184 read or written to connection that is DISCONNECTED. The socket
9185 get's freed when the reference counter hits zero.
9187 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Changed the client operation API: channel_message operation's
9190 `sender' is now the client entry of the sender, not the nickname
9191 and the `channel' is the channel entry, not the channel name.
9193 In the private_message operation the `sender' is now also the
9194 client entry of the sender not the nickname.
9196 Affected file is lib/silcclient/ops.h and all applications
9197 using the client operations.
9199 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Moved the calling of ops->connect() from connect_to_server_final
9202 into receive_new_id functin since that is the point when the
9203 client is actually allowed to send traffic to network. The
9204 affected file is lib/silcclient/client.c.
9206 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9208 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9209 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9210 (if needs broadcasting) instead of broadcasting the packets one
9211 by one which would make a burst in the network traffic.
9213 * Added `broadcast' argument to the functions in silcd/server.[ch]
9214 silc_server_create_new_channel[_with_id] to indicate whether
9215 to send New Channel packet to primary router.
9217 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9219 * Added new function into the silcd/server.[ch] files:
9220 silc_server_create_new_channel_with_id to create new channel with
9221 already existing Channel ID.
9223 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9224 lib/silccore/silcpacket.h. This packet is used t send list of
9225 Set Mode payloads inside one packet. Server uses this to set
9226 the modes for the channels and clients on those channels, that it
9227 announced to the router when it connected to it. The protocol
9228 specification has been updated accordingly.
9230 * The silc_server_new_channel did not handle the packet coming
9231 from normal server as it normally does not send that. However,
9232 when it announces its channels it does send it. Implemented
9233 the support for that.
9235 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9236 into the file lib/silccore/id.h.
9238 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Fixed memory leaks in the functions silc_idlist_del_client,
9241 silc_idlist_del_channel and silc_idlist_del_server in the file
9242 silcd/idlist.c. All of those leaked like a sieve.
9244 * Fixed some small memory leaks in the client's function
9245 silc_client_notify_by_server.
9247 * Added functions into silcd/server.c: silc_server_announce_clients,
9248 silc_server_announce_channels and silc_server_announce_server.
9249 These functions are used by normal and router server to announce
9250 to its primary router about clients, channels and servers (when
9251 router) that we own. This is done after we've connected to the
9254 These functions effectively implements the following packet types:
9255 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9256 and SILC_PACKET_NEW_ID_LIST.
9258 * Added new functions into the silcd/packet_receive.[ch]:
9259 silc_server_new_id_list, silc_server_new_channel_list and
9260 silc_server_new_channel_user_list to handle the incoming
9261 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9263 * Added support of changing Channel ID in the function
9264 silc_server_replace_id. If the server that announces a channel
9265 to the router already exists in the router (with same name but
9266 with different Channel ID), router is responsible to send
9267 Replace ID packet to the server and force the server to change
9268 the Channel ID to the one router has.
9270 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9271 client that the Channel ID has been changed by the router. The
9272 normal server sends this to the client. Client must start using
9273 the new Channel ID as the channel's ID.
9275 Implemented handling of this new type into lib/silcclient/client.c
9276 into the function silc_client_notify_by_server.
9278 * Added new function silc_idlist_replace_channel_id into the files
9279 silcd/idlist.[ch] to replace the Channel ID.
9281 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Call silc_server_command_identify_check always when processing
9284 the IDENTIFY command in silcd/command.c
9286 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9288 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9289 send keepalive packets. The packet can be sent by clients,
9290 servers and routers.
9292 Added function silc_socket_set_heartbeat into the file
9293 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9294 If not set, the heartbeat is not performed. The actual
9295 heartbeat is implemented in the low level socket connection
9296 library. However, application is responsible of actually
9299 Added silc_server_send_heartbeat to send the actual heartbeat
9300 packet into silcd/packet_send.[ch]. Server now performs
9301 keepalive with all connections.
9303 * Added silc_task_get_first function into lib/silcutil/silctask.c
9304 to return the timeout task with shortest timeout. There was a bug
9305 in task unregistration that caused problems. TODO has been
9306 updated to include that task system must be rewritten.
9308 * The client library will now resolve the client information when
9309 receiving JOIN notify from server for client that we know but
9310 have incomplete information.
9312 * Rewrote parts of silc_server_remove_from_channels and
9313 silc_server_remove_from_one_channel as they did not remove the
9314 channel in some circumstances even though they should've.
9316 * Encryption problem encountered in server:
9318 The LEAVE command used to send the Channel Key packet to the
9319 router immediately after generating it. However, the code
9320 had earlier sent Remove Channel user packet but not immediately,
9321 ie. it was put to queue. The order of packets in the router
9322 was that Channel Key packet was first and Remove Channel User
9323 packet was second, even though they were encrypted in the
9324 reverse order. For this reason, MAC check failed. Now, this
9325 is fixed by not sending the Channel Key packet immediately but
9326 putting it to queue. However, this is more fundamental problem:
9327 packets that are in queue should actually not be encrypted
9328 because packets that are sent immediately gets encrypted
9329 actually with wrong IV (and thus MAC check fails). So, packets
9330 that are in queue should be encrypted when they are sent to
9331 the wire and not when they put to the queue.
9333 However, the problem is that the current system has not been
9334 designed to work that way. Instead, the packet is encrypted
9335 as soon as possible and left to the queue. The queue is then
9336 just purged into wire. There won't be any fixes for this
9337 any time soon. So, the current semantic for packet sending
9340 o If you send packet to remote host and do not force the send
9341 (the packet will be in queue) then all subsequent packets to the
9342 same remote host must also be put to the queue. Only after the
9343 queue has been purged is it safe again to force the packet
9346 o If you send all packets immediately then it safe to send
9347 any of subsequent packets through the queue, however, after
9348 the first packet is put to queue then any subsequent packets
9349 must also be put to the queue.
9351 Follow these rules and everything works fine.
9353 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9355 * Added new function silc_server_remove_clients_by_server to
9356 remove all client entries from ID list when the server connection
9357 is lost. In this case it is also important to invalidate all
9358 client entires as they hold the invalid server entry. This
9359 fixes fatal bug when server has lost connection and will reconnect
9362 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Made some sanity checks to silc_server_daemonise like to check
9365 whether the requested user and group actually exists.
9367 * Added sanity check to SKE's silc_ske_responder_finish to check
9368 that the public and private key actually is valid.
9370 * Invalidate the client's nickname when receiving Replace ID
9371 packet and the Client ID is being replaced. This means that the
9372 server will query the nickname if someone needs it (client)
9375 * Sort the ID Cache in client library when the ID Cache data
9376 has changed (needs sorting).
9378 * Do not allow for SILC client to create several connections to
9379 several servers. The client does not support windows right now
9380 and generating multiple connections causes weird behaviour.
9382 Irssi-silc client does support windows and can handle several
9383 connections without problems, see: www.irssi.org and SILC plugin.
9385 * Fixed some places where client was added to the IDList. The
9386 rule of thumb is following (in order to get everything right):
9387 If the client is directly connected local client then the
9388 `connection' argument must be set and `router' argument must be
9389 NULL to silc_idlist_add_client function. If the client is not
9390 directly connected client then the `router' argument must
9391 bet set and the `connection' argument must be NULL to the
9392 silc_idlist_add_client function.
9394 * The funtion silc_server_packet_send_local_channel actually did
9395 not check whether the client was locally connected or not. It
9396 does that now. Fixed a bug related to LEAVE command.
9398 * Fixed Remove Channel User payload parsing bug in server's
9399 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9401 * The server's silc_server_save_channel_key now checks also the
9402 global ID list for the channel as it might not be in the local
9403 list. Fixed a bug related to LEAVE command.
9405 * Is this the end of the [<unknown>] buglet that has been lurking
9406 around for a long time? A little for loop fix in server's
9407 silc_server_command_whois_parse that is used by both IDENTIFY
9408 and WHOIS command. At least, this was a clear bug and a cause
9409 of one type of [<unknown>] buglet.
9411 * WHOIS and IDENTIFY commands call the function
9412 silc_server_command_[whois/identify]_check function even if
9413 we are not router server.
9415 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9417 * Added --with-gmp configuration option. If set the GMP
9418 is always compiled in the SILC source tree. If not set then
9419 it is checked whether the system has the GMP3 installed. If
9420 it has then the GMP won't be compiled (the system's headers
9421 and library is used), if it doesn't have it then the GMP is
9422 compiled in the SILC source tree.
9424 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Changed RSA private exponent generation to what PKCS #1
9427 suggests. We try to find the smallest possible d by doing
9428 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9429 not security fix but optimization.
9431 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Added new config entry [Identity] to fork the server and run
9434 it as specific user and group. A patch from Bostik.
9436 * Imported Dotconf configuration library into lib/dotconf.
9437 This will be used to create the SILC configuration files later.
9438 It will appear in the distsribution after this commit.
9440 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * A big code auditing weekend happening. Auditing code for
9443 obvious mistakes, bugs and errors. Also, removing any code
9446 Removed files for being obsolete:
9448 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9449 inline in the file lib/silcutil/silcbuffer.h)
9451 o lib/silcutil/silcbufutil.c (the header has inline versions)
9453 Changed code to fix possible error conditions:
9455 o The buffer formatting routines now check that the destination
9456 buffer really has enough space to add the data. This applies for
9457 both buffer formatting and unformatting
9458 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9459 unformatting was changed to accomodate following rules:
9460 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9461 sent to the function while XXX_*STRING will not allocate or copy
9462 the data into the buffer. Instead it sets the pointer from the
9463 buffer into the pointer sent as argument (XXX_*STRING used to
9464 require that the pointer must be allocated already). This change
9465 makes this whole thing a bit more consistent and more optimized
9466 (note that the data returned in the unformatting with XXX_*STRING
9467 must not be freed now). The routines return now -1 on error.
9469 o Tried to find all code that use buffer_format and buffer_unformat
9470 and added return value checking to prevent formatting and
9471 especially unformatting errors and possible subsequent fatal
9474 o Changed ske->x and ske->KEY to mallocated pointers in
9475 lib/silcske/silcske.h. Fixed possible data and memory leak.
9477 o Added return value checking to all *_parse* functions. Fixed
9478 many memory leaks as well.
9480 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9481 so that buffer overflows would not happen. All code now also
9482 checks the return value as it can fail.
9484 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Added reconnection support to server if the normal server looses
9487 its connection to the router (for example if router is rebooted).
9488 The server performs normal reconnection strategy implemented
9489 to the server. Affected file silcd/server.c.
9491 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * Added new packet type SILC_PACKET_SET_MODE that is used to
9494 distribute the information about changed modes (for clients,
9495 channels and clients channel modes) to all routers in the
9496 network. Updated the protocol specification accordingly.
9498 Added functions into silcd/packet_send.c and
9499 silcd/packet_receive.c: silc_server_send_set_mode,
9500 silc_server_set_mode.
9502 Added new files silcmode.[ch] into lib/silccore that implements
9503 the encoding and decoding of Set Mode Payload. Added new type
9504 SilcSetModePayload. Moved the definitions of different modes
9505 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9507 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9509 * Oops, a little mistake in server's connection authentication
9510 protocol. The protocol is not ended with FAILURE but with
9511 SUCCESS if the authentication is Ok. :) Affected file is
9514 * Implemented NICK_CHANGE notify handling in server in the file
9515 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9516 the local clients on the channel. After the changing nickname
9517 in router environment snhould work and the [<unknown>] nickname
9518 should appear no more.
9520 The silc_server_replace_id function that receives the Replace ID
9521 payload now sends the NICK_CHANGE notify type also in the file
9522 silcd/packet_receive.c
9524 * Changed WHOIS and IDENTIFY command to support the maximum amount
9525 of arguments defined in protocol specs (3328 arguments). This
9526 fixed a bug that caused problems when there were more than three
9529 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Added extra parameter, command identifier, to the
9532 silc_client_send_command so that explicit command identifier
9535 Changed that ID list routines uses specific command identifier
9536 when sending WHOIS/IDENTIFY requests to the server so that they
9537 can be identified when the reply comes back.
9539 Affected files lib/silcclient/command.[ch],
9540 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9542 * Added `sender' argument to silc_server_packet_send_to_channel
9543 to indicaet the sender who originally sent the packet to us
9544 that we are now re-sending. Ignored if NULL. Affected file
9545 silcd/packet_send.[ch].
9547 * Added some server statistics support in silcd/server_internal.h
9548 SilcServerStatistics structure and around the server code. Also
9549 send some nice statistics information when client is connecting
9552 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Fixed channel ID decoding in server's JOIN command reply in
9555 silcd/command_reply.c
9557 * Fixed braodcasting of replace ID payload to not to send it if
9558 we are standalone server in silcd/packet_receive.c.
9560 * Fixed all channel message sending routines to not to send
9561 packets to clients that has router set, since they are routed
9562 separately in the same function earlier. Affects file
9563 silcd/packet_send.c and all channel packet sending functions.
9565 * In USERS reply, res_argv[i] are not allocated, the table
9566 is allocated. Thus changed that free the table, not its
9569 * In server's whois_check and identify_check if the client is
9570 locally connected do not send any WHOIS commands - they are not
9573 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9575 * Fixed some minor bugs in client when sending WHOIS command. The
9576 arguments was in wrong order.
9578 * Removed statis function add_to_channel from server in
9579 silcd/command.c that was previously used with the joining but
9582 * Tested USERS command in router environment successfully with two
9583 routers, two servers and two clients.
9585 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9587 * Reorganized the USERS command and command reply in client library
9588 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9589 When the command is given by user we register a pending command
9590 callback that will reprocess the command after the reply has been
9591 received from the server. When reprocessing the packet we then
9592 display the information. Thus, the USERS information is displayed
9593 now in the command callback instead of in the command reply
9594 callback. The processing of the command is same as previously
9595 when server has sent the command reply in the JOINing process.
9597 * Added to USERS command in silcd/command_reply.c to join the client,
9598 we didn't use to know about, to the channel after we've created
9599 a client entry for it. Also, for clienet we did know already still
9600 check whether it is on the channel or not and add it if not.
9602 * Removed silc_server_command_join_notify as the function and its
9605 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * Changed the client's pending command handling to the same as the
9608 server's pending command handling. It is also now possible to
9609 execute command reply functions from other command reply
9610 function as the function callbacks for commands and command
9611 replies are one and same. The pending commands are not static
9612 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9613 in client connection context. Thus, pending commands are server
9614 connection specific as it is convenient.
9616 Changed the function silc_client_command_pending and
9617 silc_client_command_pending_del and added new function
9618 silc_client_command_pending_check. Removed the
9619 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9622 * Added cmd_ident, current command identifier, to the client
9623 connection context in lib/silcclient/client.h to keep track on
9624 command identifiers used in command sending. Client's command reply
9625 function handling now supports the mandatory command identifiers.
9627 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9628 funtions in client to fully support pending command callbacks.
9630 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9631 as one of the arguments to the application in the command reply
9634 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9635 before first releasing SILC but came back. Now it is removed again
9636 and should come back nomore. The FORWARDED flag was used only
9637 by the JOINing procedure by forwarding the command packet to router.
9638 Now, the JOINing procedure has been changed to more generic (due
9639 to various router environment issues) and FORWARDED is not needed
9640 anymore for anything. The protocol specification is yet to be
9643 Now, removed silc_server_packet_forward from server and the flag
9644 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9646 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Renamed NAMES command to USERS command. The NAMES was named that
9649 due to historical reasons. Now it is renamed. Also, rewrote
9650 parts of the USERS command. The nickname list is not sent anymore
9651 by the server. Only Client ID and mode lists are sent in the USERS
9652 command. Changed this also to the protocol specification.
9654 The client now resolves the names and stuff after it receives
9655 the USERS list from the server when joining to the channel.
9657 * WHOIS and IDENTIFY commands has been changed to support multiple
9658 Client ID's per command. One can now search for multiple users
9659 in the network by sending only one WHOIS or IDENTIFY command.
9660 Changed the code and the protocol specifications.
9662 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9663 uses silc_server_command_whois_parse to parse the request. */
9665 * If normal server, do not parse the WHOIS and IDENTIFY requests
9666 before sending it to the router. Saves some time.
9668 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Fixed JOIN command on client library. Wrong number of arguments
9671 used to crash the client.
9673 * Added silc_server_channel_has_global function to check whether
9674 channel has global users or not.
9676 * Added silc_server_channel_has_local function to check whether channel
9677 has locally connected clients on the channel.
9679 * The silc_server_remove_from_one_channel now checks whether the
9680 channel has global users or not after given client was removed from
9681 the channel. It also checks whether the channel has local clients
9682 on the channel anymore. If it does not have then the channel entry
9683 is removed as it is not needed anymore.
9685 * The silc_server_notify now checks on JOIN notify whether the joining
9686 client is one of locally connected or global. If it is global then
9687 the channel has now global users on the channel and that is marked
9688 to the channel entry. Also, it now saves the global client to
9689 global list who is joining and JOINs it to the channel. This is
9690 for normal server, that is.
9692 Changed silc_server_send_notify_on_channel,
9693 silc_server_packet_relay_to_channel and
9694 silc_server_packet_send_to_channel check if we are normal server
9695 and client has router set (ie. global client) do not send the
9696 message to that client, as it is already routed to our router.
9698 * Implemented LEAVE notify type handling in silc_server_notify
9701 * Tested LEAVE command in router environment successfully. Tested
9702 with two routers, two servers and two clients.
9706 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9708 * Implemented SIGNOFF notify type handling in silc_server_notify
9711 * silc_server_remove_id now removes the client entry from all channels
9712 it has joined and thusly sends SIGNOFF notify type.
9714 * Rewrote the NAMES list generation in server by removing two excess
9715 loops. The lists are created now inside one loop.
9717 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9719 * silc_server_remove_channel_user checks now also global list
9720 for channel and client.
9722 * silc_server_new_channel_user checks now both local and global
9723 list for channel and client. Fixed a bug in client id decoding.
9724 Used to decode wrong buffer.
9726 * silc_server_channel_message checks now both local and global
9727 list for channel entry.
9729 * Tested channel joining (hence JOIN) in router environment
9730 successfully. Tested with two routers, two servers and two
9733 * Tested channel message sending in router environment successfully.
9735 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Added silc_server_save_channel_key into server.[ch] to save the
9738 received channel key in Channel Key payload processing. It is
9739 also used in JOIN command reply handling.
9741 Equivalent function silc_client_save_channel_key added into
9742 client.[ch] into client library.
9744 * Changed JOIN command reply to send information whether the channel
9745 was created or not (is existing already) and the channel key
9746 payload. Changed protocol specs accordingly.
9748 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9749 the request was sent by ID and not by nickname. Crashed on
9752 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9755 now correctly save the received data.
9757 * silc_server_free_sock_user_data now notifies routers in the
9758 network about entities leaving the network.
9760 At the same time implemented functions silc_server_remove_id
9761 and silc_server_send_remove_id to receive and send REMOVE_ID
9762 packets. The packet is used to notify routers in the network
9763 about leaving entities. The ID removed will become invalid in
9766 * Added function silc_idlist_del_server into server. Removes and
9767 free's server entry from ID list.
9769 * silc_server_private_message function now checks, if we are router,
9770 that the destination ID really is valid ID, naturally.
9772 * In router when NEW_ID packet is received (for new client) the
9773 hash of the Client ID is saved in the ID Cache but the
9774 client->nickname is set to NULL, instead of putting the hash
9777 IDENTIFY command now also checks that client->nickname must be
9778 valid. If it is not if will request the data from the server who
9779 owns the client. Added new function
9780 silc_server_command_identify_check.
9782 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9783 to set the command to already allocated Command Payload.
9785 * Tested private message sending in router environment with two
9786 routers, two servers and two clients. Fixed minor bugs and now
9789 * Fixed segfault from client's NAMES command. Used to crash if
9792 * Forwarded packets must not be routed even if it is not destined
9793 to the receiver. Changed server code comply with this.
9795 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Added `require_reverse_mapping' boolean value to ServerParams
9798 structure. If TRUE (not default) the server will require that
9799 the connecting host has fully qualified domain name.
9801 If the reverse mapping is not required and hostname could not be
9802 found the IP address is used as hostname.
9804 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Implemented version string checking to both client and server.
9807 The check is incomplete currently due to the abnormal version
9808 strings used in development version of SILC.
9810 * Changed all command functions in server to use the new
9813 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Changed char *data to unsigned char *data in ID Cache system to
9816 support binary data as ID Cache data. Changed code to support
9817 binary data in lib/silccore/idcache.c.
9819 * Renamed silc_server_packet_relay_command_reply to
9820 silc_server_command_reply as it is normal packet receiving
9821 function. Rewrote the function to accept command replys for
9822 servers and not only for clients.
9824 * Mark remote router always as registered server if we are connecting
9825 to it. Otherwise, commands sent by the router to us are ignored.
9827 * All ID List find routines now returns the ID Cache Entry pointer
9828 as well if requested.
9830 * WHOIS command works now in router environment, tested with two
9831 routers, two servers and two clients.
9833 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9834 in router environment (as it is almost equivalent to WHOIS) but
9835 hasn't been tested thoroughly. Added new functions:
9837 silc_server_command_identify_parse
9838 silc_server_command_identify_send_reply
9839 silc_server_command_identify_from_client
9840 silc_server_command_identify_from_server
9842 * Disabled route cache adding because adding two different ID's with
9843 same IP replaces the old cache entry thus giving wrong route.
9844 The entry->router->connection is always the fastest route anyway
9845 so route cache may not be needed. Of course, new routes maybe
9846 established after receiving the ID when the entry->router->connection
9847 might not be anymore the most optimal.
9849 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Add route cache for received ID for fast routing.
9853 * Added silc_server_packet_route to route received packet on router
9854 that is not destined to us.
9856 * Renamed silc_server_get_route to silc_server_route_get.
9858 * Added id_string and id_string_len fields into SilcServer to
9859 include encoded ServerID for fast comparing without excess
9860 encoding of the ID's.
9862 * Cleaned up WHOIS command on server side. Added following static
9865 silc_server_command_whois_parse
9866 silc_server_command_whois_check
9867 silc_server_command_whois_send_reply
9868 silc_server_command_whois_from_client
9869 silc_server_command_whois_from_server
9871 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9872 arguments in command replies. All command functions should be
9873 updated to use this macro.
9875 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * Minor typo fixes on command reply handling on server.
9879 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9881 * Added silc_server_command_add_to_channel internal routine to add
9882 the client to the channel after router has created the channel and
9883 sent command reply to the server.
9885 * Added generic silc_server_send_command to send any command from
9888 * Use static buffer with ID rendering instead of duplicating data.
9890 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Fixed a channel user mode bug when joining to a channel server gave
9893 everybody channel founder rights, oops.
9895 * We mark ourselves as the router of the incoming server connection
9896 if we are router ourselves. This way we can check in some packet
9897 sending functions whether it is locally connected server. For
9898 incoming router connections we put NULL.
9900 * For router sending packets locally means now always sending the
9901 packet cell wide; to local clients and local servers. For normal
9902 server sending packet locally means sending it to only local
9905 * Fixed the JOIN command to really work in router environment. If the
9906 channel is created it is always created by the router. Router is
9907 also responsible of making the initial joining to the channel,
9908 sending JOIN notify to the sending server and distributing
9909 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9910 does not exist server doesn't do anything else but forward the
9911 command to the router which performs everything.
9913 * Added silc_server_send_channel_key function to send the Channel Key
9916 * Added silc_server_create_channel_key to create new channel key. The
9917 channel key is now re-generated everytime someone joins or leaves
9918 a channel, as protocol dictates. Note: channel->key_len is the
9921 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9924 packet_receive.[ch] to separate packet sending and receiving
9925 routines. The server.[ch] now includes everything else including
9926 actual packet processing (writing and reading data) and other
9929 Renamed silc_server_private_message_send_internal to
9930 silc_server_send_private_message. The routine is still though
9931 used only to relay private messages as server does not send
9932 private messages itself.
9934 Renamed silc_server_new_channel to silc_server_create_new_channel
9935 and added new function sicl_server_new_channel that handles the
9936 incoming New Channel packet. Added also new sending function
9937 silc_server_send_new_channel to send New Channel Payload.
9939 * Added new function silc_server_notify to process incoming notify
9940 packet to the server/router. Server may then relay the notify
9941 to clients if needed.
9943 * Added new function silc_server_new_channel_user to process incoming
9944 New Channel User packet. Router will redistribute the packet and
9945 send JOIN notify to its local clients and locally connected servers
9946 if needed. Normal server will send JOIN notify to its local client
9947 on same channel when received this packet. Added also corresponding
9948 sending function silc_server_send_new_channel_user to sent the
9951 * Added boolean route argument to send_notif_to_channel and
9952 packet_send_to_channel functions to attempt to route the packet
9953 if it is TRUE and send only locally if it is FALSE.
9955 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * silc_server_replace_id now broadcasts the received replace ID
9958 packet if it is not broadcast packet already. The router must
9959 broadcast to inform other routers about changed ID.
9961 * Added backpointer to server's router into SilcServer context in
9962 silcd/server_internal.h.
9964 * Fixed silc_server_packet_broadcast to send correct broadcast
9967 * The channel key is now distributed to the local client as soon
9968 as it is received from the router (in router environment) so that
9969 no other packet may be sent for the channel until client has
9972 * silc_server_remove_channel_user now broadcasts the received
9973 Remove Channel User packet if it is not broadcast packet already.
9974 The router must broadcast to inform other routers about removed
9977 * Added users field into SilcPacketContext that is a reference count
9978 of the context. One can increase the reference count by calling
9979 silc_packet_context_dup which is now changed to just increase the
9980 reference count instead of duplicating the data. The reference
9981 count is decresed by calling silc_packet_context_free that will
9982 free the data after the reference count hits zero.
9984 For now on the packet context and everything allocated into it
9985 (including the raw packet from network) must be freed by calling
9986 the new silc_packet_context_free function. Added also new function
9987 silc_packet_context_alloc that must be used now to allocate the
9988 context. This also means that if a routine is asynchronous from
9989 silc_[client/server]_packet_parse_type the packet context must
9990 be duplicated by calling silc_packet_context_dup. Otherwise it
9991 gets free'd after silc_[client/server]_packet_parse_type returns.
9992 Also, one must remember that if packet is duplicated then its
9993 reference count must be decresed by calling the free function as
9994 many times as it was duplicated.
9996 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9997 from both client and server.
9999 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Made joining to a channel working in router environment.
10003 * Cleaned up JOIN command on server side and create function
10004 silc_server_command_join_channel internal routine to make the
10007 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10009 * Changed silc_command_pending list to SilcDList. Also, added
10010 `ident' field to SilcServerCommandPending structure to identify
10011 the reply and to call correct callback.
10013 Added silc_server_command_pending_check function to replace the
10014 corresnponding macro. The silc_command_pending list is not
10017 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10018 to set identifier to previously allocated Command Payload. It
10019 is used to set identifier for command when resending Command
10022 * Added silc_command_payload_encode_payload to encode Command
10023 Payload buffer from SilcCommandPayload structure.
10025 * Added silc_argument_payload_encode_payload to encode Argument
10026 payload buffer from SilcArgumentPayload structure.
10028 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Changed WHOIS command to support router connection on server side.
10031 The whois request is always sent to router unless the server is
10032 standalone server. After server has received the reply from the
10033 router will it send the reply to the client.
10035 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10036 broadcast received broadcast packet. The function is used only
10037 by router. The broadcast packet is always sent to the router's
10040 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10041 render given ID to printable string, for log files for example.
10043 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Made basic router to router connections working. At least they
10046 can now connect to each other but nothing really works the way
10047 they are supposed - yet.
10049 * Added new initiator token to RouterConnection configuration
10050 file in silcd/serverconfig.[ch]. It is used to tell whether we
10051 are the initiator to the remote router or whether we'll expect
10052 the other end to connect.
10054 * Moved registering of listener task to silc_server_init, hence
10055 the server starts listenning as soon as it is run, even if it
10056 does not have connections to other routers. Let's see how well
10059 * Changed default connection retry timeouts for more suitable in
10062 * Removed cipher and such arguments from silc_idlist_add_client
10063 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10064 Added new function silc_idlist_add_data to add the keys and stuff
10067 * Added SilcIDListData structure and added it to SilcClientEntry
10068 and SilcServerEntry as their first field in the structure. This
10069 way we can explicitly cast the ID entries to the SilcIDListData
10070 structure and get common data for the entries. In past, we had
10071 to first check what type of connection it is and then cast it to
10072 correct ID entry type. Now, we can directly cast the opaque
10073 pointer to the SilcIDListData (no matter what ID entry it actually
10074 is) and get the data needed.
10076 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10079 in some circumstances even if threre were timeout tasks, though not
10080 IO tasks, but tasks anyway. Now fixed.
10082 * Defined SilcServerConnection structure to hold connection specific
10083 stuff about directly connected servers and routers. The definition
10084 is currently in silcd/server_internal.h. I thought about having
10085 a bit more important role fro this struct but for now it is used
10086 only when connecting to other server (or router actually).
10088 * Added connecting retry support in server when connecting to
10089 router(s). The retry feature implement exponential backoff
10090 algorithm. Also, added SilcServerParams structure to hold default
10091 parameters for server. For now, it include these retry settings
10092 and are hard coded. After server is moded to be as Silc Server
10093 Library this structure will be more important.
10095 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * Changed client librarys channel->clients table to SilcList and
10098 changed code accordingly.
10100 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10102 * Changed client's channel table to SilcList and changed code
10103 accordingly. Also changed SilcChannelClientEntry to include back-
10104 pointer to the channel so that client entry can use that structure
10105 as list as well and we have fast cross-reference to the channel.
10106 This change dramatically decreased the complexity of channel
10107 handling with client entry and vice versa (removed one extra
10108 loop when searching for channel entry from many functions).
10110 * Changed server->sim from table to SilcDList and changed code
10113 * NAMES command can now be used from user interface. It will show
10114 the user list on the channel, neatly.
10116 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10117 Code now saves realname of the user if it becomes available.
10119 * Renamed configure.in to configure.in.pre and made ./prepare
10120 script to automatically add correct version string to
10121 configure.in which it creates from configure.in.pre.
10123 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10125 * NAMES command reply now shows users mode with the nickname when
10126 joining to channel.
10128 * Moved silc_client_ch[u]mode[_char] functions from
10129 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10130 place sucks, they are utility functions and should be in some
10133 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10135 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10138 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Added TRQ (efficient deque and list library) into lib/trq. This is
10143 a very good list library that is currently used in the SILC. Defined
10144 SilcList API over the library because I didn't like the API very
10145 much. See lib/trq/silclist.h for the API and examples of how to
10146 use the API. Fixed various places in the code to use the new
10147 SilcList API. The SilcList is meant for lists that has a structure
10148 already defined as a list. It is not suitable to add just some
10149 context to the list (in TRQ, the context is the list actually).
10151 So, I defined SilcDList that can be used for the purpose where
10152 predefined list structure does not exit. This can be used as
10153 such list. Now some context just can be added to the SilcDList.
10154 Currently this list is not used in the SILC just yet, though there
10155 are a lot places where this can replace dynamically allocated
10156 tables and I will fix these places, later, to use SilcDList.
10157 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10158 and use TRQ internally).
10160 Also fixed some annoying warning messages that the original TRQ
10161 code generated. Also minor changes to TRQ's Makefile.in.
10163 * Added support for querying by Client ID to both WHOIS and
10164 IDENTIFY commands into server, as required by the protocol.
10166 * Removed method function pointers from SilcBuffer structure. They
10167 weren't used to anything and just increased the context size for
10168 no good reason. This change also made silc_buffer_alloc and
10169 silc_buffer_free functions inline functions.
10171 * Disabled command flooding detection support until it's fixed so
10172 that it accepts commands in but does not execute them more than once
10175 * Added silc_net_localhost(), to return local hostname, into
10176 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10177 that must be initialized before calling silc_client_init.
10179 * Added new function: silc_server_send_notify_on_channels to send
10180 notify messages to all channels client has joined. It is assured
10181 that the message is sent only once per client.
10183 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10184 lib/silcutil/silcutil.[ch] as silc_format function. The new
10185 function is generic and is used by server as well, not only by
10186 the logging routines.
10188 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10189 the provided version string was not acceptable. Added new function:
10190 silc_ske_check_version into lib/silcske/silcske.h. The function
10191 must be implemented by the application (client or server) and it
10192 does not reside in the SKE library. The function checks the version
10193 string remote end sent.
10195 * Added back pointers (to opaque context and to SilcSocketConnection)
10196 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10198 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10199 duplicate packet context structure.
10201 * Changed `notify' client operation to send same arguments as client
10202 receives from server except for ID's. ID's are mapped to correct
10203 ID entry and that is returned. Also, if channel entry is not sent
10204 by server but the notify is for channel the channel entry is sent
10205 to application (otherwise application doesn't know that it is for
10206 channel (library gets it from packet's Destination ID)).
10208 * Added silc_client_remove_from_channels into client library to
10209 remove a client from all channels it has joined to. Used when
10210 received SIGNOFF notify from server. Added also new function
10211 silc_client_replace_from_channels to replace old ID entry with
10212 new ID entry on all channels. Used when received NICK_CHANGE
10213 notify from server.
10215 * Fixed ID Cache list handling in silc_idlist_get_client in
10216 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10217 to get (or query) client by ID.
10219 * Updated TODO list.
10221 * Added connection authentication status message defined by the
10222 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10223 support for these into the code in client and server side.
10225 * Added generic function silc_client_send_command to send any command
10226 with variable argument list. Application should use this function
10227 to send commands if the command functions provided by the library
10228 does not suite for the application's user interface needs.
10230 * Added new `failure' client operation. Application is notified about
10231 received failure packet if client is executing a protocol. In this
10232 case the protocol's execution has failed.
10234 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10235 is required by the protocol.
10237 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10238 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10241 * Added status flag to SilcSKE object to indicate realtime status
10242 of the SKE protocol.
10244 * Application receives now exactly same command reply arguments as
10245 the library receives from server. However, if ID is received the
10246 corresponding ID entry is returned to the application (eg. Client
10247 ID is mapped to correct SilcClientEntry entry and that is returned).
10248 Changed command_reply client operation due to this change.
10250 * Changed all ID's in commands and in command replys as ID Payloads.
10251 Change affected both client and server side codes.
10253 All ID's sent in SILC network (with execption of ID's in SILC
10254 Packet header) are sent in ID Payload to support variable length
10257 * Server now notifies nick changes and notifies all clients on
10258 the channels about the new nickname (about the new Client ID,
10261 * Implemented CMODE command to change channel modes. Supports all
10262 channel modes defined by the protocol specs except ban and invite
10263 lists. (Also, private channel key mode is supported but support for
10264 setting private channel key in client is missing, thus, this mode
10265 has no effect on client side (except that server requires that the
10266 client uses private channel key and normal channel traffic does not
10269 Also, invite mode works per se, but INVITE command does not work
10270 yet correctly, so you can set channel as invite only channel but
10271 inviting clients to the channel does not work (it is yet to be
10272 thought what's the best way to do it).
10274 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10275 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10276 Implemented CUMODE command to change user's mode on the channel.
10277 Supports all modes defined by the protocol specs.
10279 * Added NAMES command reply to return users modes on the channel.
10281 * Removed unnecessary and slow ciphers from lib/silccrypt.
10283 * Set SO_KEEPALIVE option to connection sockets by default.
10285 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10287 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10288 redefined the Notify Payload into protocol specs.
10290 * Added silc_id_payload_parse_id to get ID directly from raw
10293 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10296 accept searching by Client ID as well.
10298 * Added support for LEAVE and SIGNOFF notify types in client library.
10300 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10301 to parse ID Payload from raw data.
10303 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Added flags parameter into silc_ske_assemble_security_properties
10306 function in lib/silcske/silcske.[ch].
10308 * Changed notify client operation to fit better for notify messages
10309 sent by server. The notify payload received from server is now
10310 passed to the application (after parsing it to SilcNotifyPayload).
10311 It is application's responsibility to retrieve the arguments
10312 from the payload and show the message the way it wants. The message
10313 sent by server is implementation specific.
10315 * Changed public keys to comply with the protocol specification.
10316 Old public keys are not supported anymore and are not compatible.
10318 * Removed nickname from Channel Payload as the latest draft removed
10319 it. The client must resolve the nickname from the NAMES command
10320 reply received when it joined the channel.
10322 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10324 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Fixed some errors in protocol specification drafts.
10328 * Created lib/silccore/silcnotify.c to implement Notify Payload
10329 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10330 generic payloads described by protocol specifications. The file
10331 includes implementations for ID Payload and Argument Payload.
10333 * Changed Command Payload implementation to use the new Argument
10334 Payload. Changed command_xxxx_payload to command_payload_xxxx
10335 to comply with SILC coding conventions.
10337 * Added suppport for Argument Payload handling in Notify Payload
10338 implementation as protocol requires it. Added the new support
10339 into server and client lib as well.
10341 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * Added support for multiple nicknames on same channel. [n] is
10344 added locally to the nickname if there are more than one same
10345 nicknames on the channel.
10347 * Server now sends all nicknames that matched WHOIS request.
10348 Client also shows the list received from server.
10350 * Added TOPIC command to client side. User can now set and show
10351 current topic on channel.
10353 * Added MOTD command to client and server. Also, server sends the
10354 motd when client connects to the server.
10356 * Changed version strings to comply ISO 8601.
10358 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Fixed protocol error handling in client library. It should now
10361 cope even if the SKE fails for some reason.
10363 * Made new protocol specification drafts for submitting to IETF.
10365 * Implemented TOPIC command to server in silcd/command.c.
10367 * Added two new notify types into lib/silccore/silcnotify.h:
10368 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10369 notify nickname change and topic setting/change on a channel.
10371 * API change of command_reply operation in client library. The
10372 application gets now the status type received from server as well.
10374 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10378 * Cras fixed and optimized the packet handling even further and
10379 it should work now. Minor change to the prototype of function
10380 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10382 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10384 * Added new function into lib/silcutil/silcschedule.[ch]:
10385 silc_schedule_with_fd to select() a specified fd. The function
10386 returns after timeout expires or data arrives or goes. The
10387 function is used by packet routines to wait that all data is
10388 received from network.
10390 * Fixed data reading from network in lib/silccore/silcpacket.c.
10391 The code now assures that all data is read from the fd and then
10392 continues packet processing. This was a bug fix since the code
10393 used to drop some data in some circumstances.
10395 * Added new function into lib/silcclient/client.[ch]:
10396 silc_client_start_key_exchange to start key exchange after
10397 connection has been established to server. The code internally
10398 now uses this funtion but its main purpose was to provide it
10399 for applications that perform their own connecting. After
10400 application has created a connection it merely calls this
10401 function to start the key exchange between client and server.
10402 The library takes care of everything else after that.
10404 Updated also lib/silcclient/README to explain the usage of
10407 * Do not send to application information that connection has
10408 been established. Application gets notified it by connect
10411 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10413 * Applied cras's patch to add silc_schedule_one function. The
10414 function runs scheduler once and returns.
10416 * Fixed the scheduler after cras messed it up. The timeout
10417 handling works now as it's supposed to work.
10419 * Added into lib/silccore/ silcnotify.h to include notify
10420 message types support. Changed silc_server_send_notify*
10421 functions, in server.[ch], to support those new notify types.
10422 Added the support for the notify types into client library,
10423 as well. Added new notify client operation into ops.h in
10426 * Changed silc_server_packet_send_to_channel to send normal
10427 packets instead of just channel message packets. The function
10428 is now used to send the notify packets to channels. It is not
10429 used to send channel message packets anymore, as server never
10430 sends them anymore.
10432 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10433 va_arg()s as it seems to require it nowadays. I guess, if SILC
10434 is compiled with older va_arg() the new code should work anyway.
10436 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Splitted core library. Core library (lib/silccore) includes
10439 now only SILC protocol specific core (and common) components.
10440 Created new utility library (lib/silcutil) that includes more
10441 generic purpose stuff. The stuff for util library was taken
10442 from the old core library. This was minor and easy split.
10444 * Created SILC Client Library (lib/silcclient) that includes
10445 implementation of the SILC client without user interface. This
10446 was major move from silc/ directory. The code has been changed
10447 so that it is transparent towards the user interface. The
10448 silc/ directory includes now the same user interface as before
10449 and it uses the new client library. Read lib/silcclient/README.
10450 Basicly, the client library performs everything else related
10451 to SILC except user interface handling. Also, configuration
10452 files are considered to be part of user interface and library
10453 does not handle them.
10455 This change also changed a lot of structures, function naming etc.
10456 Most important change was that SilcClientWindow object was
10457 renamed to SilcClientConnection in the client library. Created
10458 also new file lib/silcclient/ops.h. Also added new files
10459 silc/local_command.[ch] and silc/client_ops.[ch].
10461 All these changes were made to make it easier for user interface
10462 designers to create what ever user interface for the SILC client
10465 It is also expected that the server will be moved to lib
10466 directory as well and SILC Server Library will be created;
10467 sometimes in the future.
10469 * Removed Local commands from lib/silccore/silccommand.h as
10470 they are application specific and new client library does not
10471 handle any of those anymore.
10473 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10474 old client implementation in silc/.
10476 * Added support for callback functions in SILC_LOG_* macros.
10477 Application can now set its own callbacks that will be called
10478 instead of using the default functions that will always print
10479 the debug messages to stderr (or stdout). Also, debugging can
10480 now be disabled by setting silc_debug to FALSE and re-enabled by
10481 setting it to TRUE. Note, that logging will still work even
10482 if debugging is disabled.
10484 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10485 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10486 silc_log_reset_debug_callbacks.
10488 * To enable debugging in silc client one must give now -d
10489 option on command line.
10491 * Changed silc_schedule_init to automatically allocate task queues
10492 if they are not allocated before calling it.
10494 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Added GMP 3.1 into math library.
10498 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10500 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10501 a channel in SILC network. The packet is used by servers and
10502 routers to notify other routers that user has left a channel.
10503 This little feature was missing until now. Added the feature
10504 to protocol specification as well.
10506 Added functions: silc_server_send_remove_channel_user and
10507 silc_server_remove_channel_user into server.[ch].
10509 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10510 lib/silccore/silcpacket.h. However, they are not implemented
10513 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10515 * Fixed joining to a channel and sending channel messages
10516 between server and router. The channel message sending should
10517 now work inside a cell.
10519 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Fixed the private message sending between server and router.
10522 The private message sending should now work inside a cell.
10524 * Added silc_server_replace_id into server.[ch] to replace
10525 existing ID in the SILC network.
10527 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10528 and silc_idlist_replace_server_id into idlist.[ch] in server.
10530 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10532 * Fixed the server to server connections. Server can again now
10533 connect to router. Router to router connections probably does
10536 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10538 * Added dynamic protocol registering support. Now protocols can
10539 registered and unregistered on the fly. Patch by cras.
10541 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Added lib/contrib directory to hold routines that some platforms
10544 don't have but are needed by SILC.
10546 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10547 into lin/contrib to provide getopt() and getopt_long() for
10548 those who don't have it.
10550 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Added AWAY command to client. When away message is set and
10553 client receives a private message packet the client automatically
10554 replies to the sender with the away message.
10556 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10557 bug seemed to be the cause of recent problems when compiling
10560 * Added version detection support to SKE protocol specification
10561 and added the new changes to the SKE implementation as well.
10562 There were other minor changes in the SKE protocol as well.
10564 Many changes in lib/silcske/silcske.[ch] and in
10565 lib/silcske/payload.[ch].
10567 * Added ^U functionality, clear input line. Patch from cras.
10569 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10571 * Mainly small bugfixes on core library. Fixed some debugging
10572 logging and buffer overflow in silclog.c.
10574 * Updated config.sub and config.guess on the distribution tree.
10576 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Added command lagging support in server. Client may execute
10579 commands now only once in two seconds.
10581 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Optimized packet reception. MAC computation and checking is now
10584 also more optimized. A lot previously duplicated code is now
10585 used as generic by both client and server.
10587 * Fixed key pair generation in clientutil.c
10589 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10591 * Added into lib/silccore/silcbufutil.[ch] new function;
10592 silc_buffer_realloc.
10594 * Moved generic packet sending/encryption functions to
10595 lib/silccore/silcpacket.[ch] from client and server. Some
10596 rewriting of the functions.
10598 * Moved all generic packet reception/decryption functions to
10599 lib/silccore/silcpacket.[ch] from client and server. The
10600 packet processing is now much cleaner in both client and server.
10601 These were major changes in both client and server.
10603 * Created many common functions in server to do packet sending.
10604 Previously code were duplicated a lot, this has been removed
10605 with these changes.
10607 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10609 * Rewrote major parts of the ID cache system. Don't know
10610 whether it is better now or not but at least the API is more
10613 * Major rewrite on ID cache stuff on client because of the ID
10614 cache API changes. Added idlist.c to client.
10616 * Also major rewrite on ID cache stuff on server as well.
10617 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10618 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10619 in hand, instead they are all put into the ID cache system now.
10620 All server_idlist_* routines uses ID cache now instead of
10621 traversing its own lists (those lists does not exist anymore).
10622 SilcIDList though still exists. Also, SilcXXXEntry's are
10625 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Finally made the SKE implementation compliant to the protocol
10628 specification. All mp integers are now binary encoded as
10629 opposed being HEX encoded.
10631 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10634 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10635 functions: silc_[encode/decode]_pem. Also added function
10636 silc_encode_pem_file to PEM encode with newlines ('\n') for
10637 saving into a file.
10639 * SILC public keys are now encoded either PEM or binary. Same
10640 option is for private keys as well. By default private keys
10641 are binary encoded and public keys PEM encoded. Silly HEX
10642 encoding were removed.
10644 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10645 function to create fingerprints.
10647 * Fixed a bug in SHA1; does not change the original data anymore.
10649 * Partly implemented INFO command on client and server side.
10650 Fixed CLEAR command. Changes to SERVER command; show current
10651 server(s) when giving command without arguments. Added
10652 VERSION command to client.
10654 * Added check to server that unregistered connections cannot
10655 execute commands (unless it is specificly allowed).
10657 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Fixed screen refresh.
10661 * Fixed channel joining bug from client. On some circumstances
10662 client tried to join to a channel it had already joined.
10664 * Added public key verification process into client's protocol.c.
10665 The client now verifies the public key from user and saves
10666 it into ~./silc/serverkeys/ directory.
10668 Added into: clientutil.[ch]: silc_client_verify_server_key.
10670 * Changed SKE protocol's silc_ske_initiator_finish function
10671 to accept callback function that verifies the received public
10672 key. Removed old silc_ske_verify_public_key function.
10674 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10676 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10677 silc_pkcs_private_key[_data]_set.
10679 * Made the password and public authentication more cleaner in
10680 server's protocol.c.
10682 * Removed historic and obsolete protocol `channel_auth' from
10683 both client and server.
10685 * Removed wrong way of sending command status messages from
10686 server to client in server's command.c. The old way violated
10687 protocol specification.
10689 Changes to silccore/silccommand.[ch]: removed
10690 silc_command_encode_status_payload -> not needed anymore,
10691 changed silc_command_encode_payload_va to accept extra
10692 argument on variable argument list. The argument type must
10693 now be provided to the function. Also, added new function:
10694 silc_command_encode_reply_payload_va which is same as
10695 normal command_encode_payload_va except command status type
10696 is provided as extra argument.
10698 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Added ~./silc directory handling. The directory includes the
10701 public and private keys for the client.
10703 Added silc_client_check_silc_dir, silc_client_create_identifier
10704 and silc_client_load_keys.
10706 * Implemented SILC protocol compliant public key. Added public
10707 and private key saving to and loading from files.
10709 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10710 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10711 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10712 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10713 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10715 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10716 silc_pkcs_load_[public/private]_key.
10718 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Added silc_server_get_route (route.[ch]) to get connection
10721 data for the fastest route for given ID.
10723 * Implemented INVITE command on client and server. The command
10724 were re-defined in the SILC Protocol Specification and the
10725 implementation now complies with the specification.
10727 * Implemented PING command on client and server.
10729 * Implemented NAMES command on client and server. The server side
10730 supports currently only normal server not router server yet.
10731 Some changes to NAMES definition in SILC protocol specification.
10733 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10735 * Implemented LEAVE command on client and server.
10737 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10738 again. This change was made to the protocol as well. Server
10739 should not violate the protocol specification anymore.
10741 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10744 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob