1 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Fixed some bugs and typos related to sending split messages.
4 Print notification when sending messages with /MMSG. Affected
5 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
7 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
9 * Optimized the socket referencing in packet routines, client
10 library and server. Affected files are lib/silccore/silcpacket.c,
11 lib/silcclient/client.c and silcd/server.c.
13 * If silc_socket_set_qos is given with NULL arguments the QoS is
14 reset from the socket. Affected files are
15 lib/silcutil/silcsockconn.[ch].
17 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
19 * Add a /LISTKEYS command which lists the locally cached
20 client and server keys. Affected files
21 irssi/src/fe-common/module-formats.[ch],
22 irssi/src/silc/core/silc-{channels,servers}.c
23 irssi/docs/help/in/listkeys.in
25 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
27 * Check that packet queue purging was successful. Affected
28 files lib/silcclient/client.c and silcd/packet_send.c. Related
31 * Do not clear the inbuf even if it is empty if QoS was applied
32 to it. Otherwise the QoS data is cleared and MAC failed error
33 will occur. Affected file lib/silccore/silcpacket.c.
35 * Use the rekey period time as rekey protocol timeout value.
36 If the rekey does not succeed during the rekey period there's
37 something very wrong, and we most likely end up with wrong keys,
38 do graceful reconnect then. Affected file silcd/server.c.
40 * Take reference of the socket in the parser context, as it's
41 possible to have the parsers in queue after the socket is
42 disconnected and this may cause crash. Affected files are
43 lib/silccore/silcpacket.c, lib/silcclient/client.c and
46 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
48 * Fixed KICK command reply sending, it sent to replies.
49 Affected file silcd/command.c.
51 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
53 * Finish the silc-mime.pl script. It now supports MIME type
54 guessing using magic files, signing data messages, executing
55 MIME handlers in background. Affected files
56 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
58 * Changed MIME signal handler to make things easier for the perl
59 script. Affected files irssi/src/silc/core/client_ops.c,
60 silc-servers.c, and irssi/docs/signals.txt
62 * Cleaned up the silc_mime_parse function and fixed detection
63 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
65 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
67 * Resolve the IP for file transfer listener from the connection
68 socket. Affected file lib/silcclient/client_ftp.c.
70 * Accept NULL hostname parameter in the functions
71 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
72 if hostname is not wanted.
74 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
76 * Fixed race condition between silc_client_init and
77 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
79 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
81 * Fixed file transfer connection closing when SIGNOFF for
82 the client is received from server. Affected file is
83 lib/silcclient/client_ftp.c.
85 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
87 * Check for disconnected socket in QUIT callback. Affected
90 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
92 * Modified the MIME parsing to allow \n and \r\n as delimiters.
93 Affected files lib/silcutil/silcstrutil.c
95 * Cleaned up the escape/unescape functions for correctness and
96 speed. Affected file irssi/src/silc/core/client_ops.c
98 * Removed handling for data messages with Content-Type: text/*,
99 moved parsing of MIME headers to the signal handler, added
100 support for signing and verifying data messages. Affected
101 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
102 irssi/src/silc/core/silc-{servers,channels}.c
104 * Added a perl script for handling data messages based on
105 information read from Mailcap files. New file
106 irssi/scripts/silc-mime.pl
108 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
110 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
111 acknowledge recepetion of a message to the sender. Updated
114 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
116 * Unregister channel key saving callback when deleting channel.
117 Affected file lib/silcclient/idlist.c.
119 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
120 before calling notify client operation. Affected file is
121 lib/silcclient/client_notify.c.
123 * Unregister QoS tasks when deleting the socket connection.
124 Affected files lib/silcutil/silcsockconn.[ch],
125 unix/silcunixsockconn.c.
127 * Implemented latest presence-attrs draft changes. Affected
128 files lib/silccore/silcattrs.h and
129 irssi/src/silc/core/silc-queries.c.
131 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
133 * Save old channel keys in list to allow more rapid change
134 of channel keys if server for some reason does that. This
135 avoids loosing so many channel messages due to not having
136 key to decrypt. Affected file lib/silcclient/silcclient.h,
137 idlist.c and client_channel.c.
139 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
141 * Continued backup router tests and fixes. Affected files
142 silcd/server_backup, server_util.c, server.c. See TODO.
144 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
146 * Fixed SERVER_SIGNOFF handling in servers. The client
147 was removed from wrong list thus not removing the client
148 at all. Affected file silcd/packet_receive.c.
150 * Do not execute rekey protocol for disabled connections as
151 it would never go through. Affected file silcd/server.c.
153 * Added timeout for rekey protocol to catch if the protocol
154 never executes successfully. Affected files silcd/server.c
157 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
159 * Abandon packet processing for disconnected sockets. Check
160 this always after calling packet processing callback.
161 Affected file lib/silccore/silcpacket.c.
163 * Fixed double registration disconnection code in server.
164 Closed wrong connection. Affected file silcd/packet_receive.c.
166 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
168 * On normal server reconnect to primary during resuming 4
169 times, then give up. Affected file silcd/server_backup.c.
171 * If during reconnecting to routers we notice we have router
172 connection but no primary router set, the server is in desync.
173 Reconnect to primary to restore network. Affected file
176 * Assure that only one protocol is exeucting at the same time.
177 Added checks for all protocols. Affected files are
178 silcd/server.c and server_backup.c.
180 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
182 * Check that a string is not already part on invite/ban
183 string when processing it. Affected file silcd/server_util.c.
185 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
187 * Fixed the CUMODE_CHANGE for founder mode changes to comply
188 with 1.2 version of the protocol. Affected file is
189 silcd/packet_receive.c.
191 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
193 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
194 where the passphrase was given. Affected file is
197 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
199 * INVITE and BAN notifys are now delivered from routers to
200 servers (but not clients) on the channel. Updated specs and
201 code. Affected files silcd/packet_[send|receive].[ch],
202 command.c, server.c and server_util.c.
204 * Implemented INVITE and BAN announcing. Affected files are
205 silcd/server.[ch], server_util.c.
207 * Implemented SilcStatus error type argument returning in
208 command reply error in server. Affected file silcd/command.c.
210 * Implemented SilcStatus argument returning in comand reply
211 in client library. The command_reply client operation now
212 returns error specific arguments as well. Affected files
213 are lib/silcclient/command_reply.[ch], client_resume.c,
214 lib/silccore/silcstatus.[ch].
216 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
218 * Backup router protocol version 1.2 implemented. Testing still
219 required. Affected files in silcd/server_backup.[ch], server.c,
220 packet_receive.c and server_internal.h.
222 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
224 * silc_client_send_[channel|private]_message now return TRUE
225 or FALSE. Affected file lib/silcclien/client_channel.c and
228 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
230 * Check for explicit nickname in INVITE and BAN processing
231 during join as well (and don't expect only wildcards in
232 invite/ban strings). Affected file silcd/command.c.
234 * Fixed the INVITE and BAN by public key. The public key saved
235 is the PK payload (as specified) not the raw data. Affected
236 file silcd/server_util.c.
238 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
240 * UTF-8 text message support for actions and notices in SILC
241 Client. Affected file irssi/src/silc/core/client_ops.c.
243 * silc_get_username and silc_get_real_name now returns sensible
244 data on Win32. Patch by Toni Willberg. Affected file is
245 lib/silcutil/win32/silcwin32util.c.
247 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
249 * Provide a signal handler to send MIME encoded messages and emit
250 a signal when a MIME encoded message is received. Also document
251 the signals for usage with the perl interface.
253 A sample perl script will be supplied at a later point.
255 Affected files are irssi/docs/signals.txt,
256 irssi/src/silc/core/client_ops.[ch],
257 irssi/src/silc/core/silc-{channels,servers}.c
259 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
261 * Use SILC_COMMAND_PING to estimate the round-trip time to the
262 server. Use this time to display a lag and disconnect when it
263 exceeds a specified limit.
265 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
267 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
269 * Remove the channel auth list in normal server if router
270 encofrces its list during connecting. Send notify to channel
271 to remove the mode to remove the list. Affected files are
272 silcd/server_util.c and silcd/packet_receive.c.
274 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
276 * Added support for channel public keys. Updated protocol specs
277 and implemented it. Affected files are
278 silcd/command.c, command_reply.c, lib/silcclient/command.c,
279 lib/silcclient/command_reply.c.
281 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
283 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
284 terminate the process on Linux. Affected file silcd/silcd.c.
286 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Check for NULL buffer in silc_buffer_clear. Affected file
289 is lib/silcutil/silcbuffer.h.
291 * Simplified the backup router protocol by removing the _GLOBAL
292 types. Updated protocol specs and the code. Affected files
293 are silcd/server_backup.[ch].
295 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
297 * Deny '@' and '!' from nicknames since they are reserved
298 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
299 Updated protocol specs and the code.
301 Affected files are silcd/server_util.[ch].
303 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
305 * Fixed stack overflow in Irssi SILC client. Affected
306 file irssi/src/silc/core/client_ops.c.
308 * Check that Host is set in ServerConnection and RouterConnection
309 in silcd.conf. Affected file silcd/serverconfig.c.
311 * Fixed crash in server with protocol completion callbacks,
312 namely rekey and backup resuming protocols. Affected files
313 are silcd/server_backup.c and silcd/server.c.
315 * Fixed rekey protocol to not restart if it is started already.
316 Affected files are lib/silcclient/client.c and
319 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
321 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
323 * Fixed EOF handling in SILC Config, affected file
324 lib/silcutil/silcconfig.c.
326 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
328 * Fixed RESOLVING flag handling in JOIN notify and other
329 notifys to handle the resolvings correctly in client library.
330 Affected file lib/silcclient/client_notify.c.
332 * Do not send full INVITE and BAN lists in INVITE and BAN
333 notifys, only the changed information. Affected file
336 * Fixed INVITE notify sending in INVITE command, send it
337 only when needed. Affected file silcd/command.c.
339 * Handle the founder key change properly in CMODE_CHANGE
340 notify. Bug #122. Affected file silcd/packet_receive.c.
342 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Remove the mark for output (mark it only for input) after
345 purging outgoing queue. Prevents the "Error in select()"
346 floods. Affected file silcd/packet_send.c.
348 * Fixed incorrect connection deletion from client library
349 after calling "connect" client operation. Could cause
350 crashes for example during reconnect timeouts. Affected
351 files are lib/silcclient/client.c and
352 irssi/src/silc/core/client_ops.c.
354 * Check server private key file permissions before starting
355 the server. Affected file silcd/serverconfig.c.
357 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
359 * NULL terminate allocated string in silc_buffer_strformat.
360 Affected file lib/silcutil/silcbuffmt.c.
362 * Rewrote the invite/ban list string handling in server to
363 use SilcBuffer instead. Affected files are silcd/command.c
364 and silcd/server_util.c.
366 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
368 * Fixed double free in CMODE command when setting new HMAC
369 for channel. Affected file silcd/command.c.
371 * Added couple of missing memset's to zero sensitive memory.
372 Affected files silcd/command.c, lib/silcclient/command.c.
374 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
376 * Fixed a double free in INVITE command error handling in
377 server. Affected file silcd/command.c.
379 * Added macros SILC_SWAB_[16|32] to swab byte order of
380 16-bit and 32-bit unsigned integers. Affected file
381 lib/silcutil/silctypes.h.
383 * Use the SILC_SWAB_16 instead of htons() in server when
384 handling ports since the ports in structures are always
385 in little-endian order (regardless of platform). Affected
386 file silcd/serverid.c and silcd/server_backup.c.
388 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
390 * Send DISCONNECT in close admin command in server. Affected
391 file silcd/command.c.
393 * Check whether we are already connecting to a remote router
394 (in addition of checking whether we are already connected)
395 before creating new connection. Affected file silcd/server.c.
397 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
399 * Added better compiler and compiler flags checking in
402 * Check that socket is valid after QoS is applied to data.
403 Affected file lib/silcutil/unix/silcunixsockconn.c.
405 * Make sure the socket connecetion is not closed to early
406 when closing connection in server. Also make sure the
407 connection is always closed after error in a protocol.
408 Affected file silcd/server.c.
410 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
412 * Removed --session and --dummy options from Irssi SILC Client.
413 -d option is available only if --enable-debug was given.
414 Affected files are irssi/src/silc/core/silc-core,
415 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
417 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Added silc_buffer_steal to steal the data from the buffer.
420 Affected file lib/silcutil/silcbuffer.h.
422 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
424 * Fixed server crash with double Primary block in config file.
426 Fixed also various memory leaks around the config file
427 parser. Affected files lib/silcutil/silcconfig.c,
428 silcd/serverconfig.c.
430 * Changed my nickname (Johnny Mnemonic) to my real name, this
431 means that bugs introduced by him were actually introduced
434 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
436 * Don't display "foo appears as foo\nYou're now known as foo"
437 messages. Affected file irssi/src/silc/core/client_ops.c
439 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
441 * Fixed error handling of invalid client entry when calling
442 commands in server. Fixes a crash. Affected file
445 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
447 * Added some sanity checks in server for correctness of the
448 server configuration. Affected file silcd/serverconfig.c.
450 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
452 * Prevent endless resolving of user informations in USERS
453 command by checking the command reply status correctly.
454 Affected file lib/silcclient/command_reply.c.
456 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
459 file is lib/silcutil/silcfileutil.c. A patch by Matthew
460 Aldous <Matthew@Aldous.com>.
462 * Added better implementation using CriticalSection of
463 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
464 <mikko.lahteenmaki@pikabaana.net>.
466 * Added some Winsock WIN32 compatiblity defines into
467 includes/silcwin32.h.
469 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
471 * Fixed double free in async host lookup code. Affected file
472 lib/silcutil/silcsockconn.c.
474 * On backup router handle now the SERVER_SIGNOFF from router
475 for local connected servers too, and close the connections.
477 Do not process them as normally signing off servers when they
478 really signoff by sending EOF fe, but always assume that
479 router sends the SERVER_SIGNOFF.
481 Affected files silcd/server.c and silcd/packet_receive.c.
483 * Fixed socket unsetting when closing connections. Affected
484 files silcd/server.c and silcd/packet_send.c.
486 * Do not print the nickname in SERVER_SIGNOFF if we do not
487 have it. Prevents asserts in Irssi core. It is possible we
488 don't have the nick if it was just being resolved when server
489 signoff. Affected file irssi/src/silc/core/client_ops.c.
491 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
493 * Fixed autonick crashbug in client library. Affected file
494 lib/silcclient/client.c.
496 * Fixed Unix implementation of SilcMutex to really assert if
497 the mutex is locked/unlcoked already. Affected file
498 lib/silcutil/unix/silcunixmutex.c.
500 * Fixed locking in silc_schedule_uninit. It didn't lock
501 when dispatching timeout tasks. Affected file is
502 lib/silcutil/silcschedule.c.
504 * Changed Win32 implementation of SilcThread to use modern
505 Win32 interface. Affected file is
506 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
508 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
510 * Don't print signed messages when sending failed. Affected files
511 irssi/src/silc/core/silc-[servers.c/commands.h]
513 * Send adquate signal when founding a channel by joing it. Affect
514 file irssi/src/silc/core/client_ops.c
516 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
518 * Fix theme abstracts parsing. Affected files irssi/default.theme,
519 irssi/src/fe-common/core/themes.c
521 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
523 * Fixed close command to use the port correctly when closing
524 server connections. Affected file silcd/idlist.c.
526 * Check for NULL outbuf in silc_socket_write. It is possible
527 that it is NULL is some odd case. Affected files are
528 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
530 * Do not call final protocol callback for backup router
531 resuming protocol when closing connection. It is closed
532 by timeout in case of error. Affected file silcd/server.c.
534 * Backup reconnect to router if backup resuming protocol
535 failed. Affected file silcd/server_backup.c.
537 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
539 * Fixed double free in SKE library error hadling when signature
540 error occurred. Affected file lib/silcske/silcske.c.
542 * Save the fingerprint to new SilcClientEntry after changing
543 nickname. Affected file lib/silcclient/client_notify.c.
545 * Print SIGNOFF in Irssi SILC client only if the nickname is
546 known. Prevents asserts in Irssi core. It is possible we
547 don't have the nick if it was just being resolved when it
548 quit. Affected file irssi/src/silc/core/client_ops.c.
550 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
552 * Fixed double free in invite list adding code when adding
553 invite strings. Affected file silcd/server_util.c.
555 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
557 * More log printing during backup router protocol. Affected
558 file silcd/server_backup.c.
560 * Removed backwards support for old private key file format.
561 Affected file lib/silccrypt/silcpkcs.c.
563 * Removed backwards support for not-so-strict decryption length
564 check, it's strict now. Affected lib/silccrypt/silccipher.c.
566 * GETKEY to update the client entrys fingerprint too.
567 Affected file lib/silcclient/command_reply.c.
569 * Added --without-libtoolfix for package builders using weird
570 wrappers around libtool (BSD at least).
572 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
574 * Fixed backup router bugs: When backup resumes router and
575 receives a CHANNEL_MESSAGE packet the backup must not act
576 as router since the packet header decryption would be
577 different. Also, when relaying packets to channel, do
578 not re-encrypt packets on backup that came from the primary
579 since the connection isn't really router-router connection.
580 Affected files silcd/server.c, silcd/packet_send.c.
582 * Added checks in encryption/decryption that encryption/decryption
583 length sent as argument really is multiple by block size. Helps
584 catching really weird bugs like the above backup router bugs
585 when packets are being decrypted in wrong way. Affected files
586 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
588 * Fixed padding generation in private key file encryption.
589 Affected file lib/silccrypt/silcpkcs.c.
591 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
593 * Added ignore_message_signatures setting which can be used
594 to ignore signatures in messages. Affected files are
595 irssi/src/silc/core/client_ops.c, silc-core.c.
597 * Fixed the libtoolfix to use command line options instead of
598 environment variables. They didn't work as expected. Now,
599 the libtool is fully run-time configurable.
601 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
603 * Verify signature payload for signed messages. Affected files
604 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
605 irssi/src/silc/core/silc-core.h
607 * Display signature verification result in public and private
608 messages using theme abstracts. See irssi/default.theme for
609 examples on their usage. Affected files
610 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
611 irssi/src/fe-common/silc/module-formats.[ch],
612 irssi/src/fe-common/silc/fe-common-silc.c,
613 irssi/src/fe-common/silc/Makefile.am
614 irssi/src/fe-common/core/fe-messages.[ch]
616 * Fixed bugs in Irssi's theme parsing. Affected files
617 irssi/src/fe-common/core/themes.c
619 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
621 * Calculate the correct length for signed messages before
622 encrypting, it must be multiple by block size. Affected
623 file lib/silccore/silcmessage.c.
625 * silc_message_signed_get_public_key returns now both
626 decoded and encoded public key. Affected files are
627 lib/silccore/silcmessage.[ch].
629 * Added libtoolfix script that makes the libtool more generic
630 and configurable in run-time. Now we can specify in run-time
631 if what kind of libraries we want to create, regardless of
632 configuration. SIMs are now creates even if --disable-shared
633 was explicitly given.
635 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed founder key sending in CMODE command in client.
638 Affected file lib/silcclient/command.c.
640 * Fixed CUMODE founder authentication in server to not check
641 for client's public key since it's not supposed to do that.
642 Affected file silcd/command.c.
644 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
646 * Set realname and hostname in NICK_REC records. Affected file
647 irssi/src/silc/core/silc-nicklist.c
649 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
651 * Remove 1.0 protocol backwards compat code from client
654 * Added more reliable check for whether nickname did change
655 or not, or whether only Client ID changed in NICK_CHANGE
656 notify. Affected file lib/silcclient/client_notify.c.
657 Fixes bug in '@' character handling in a nickname.
659 * Added support for automatically parsing signature from
660 the message payload. Added new function
661 silc_message_get_signature to return the payload to
662 application. Affected files lib/silccore/silcmessage.[ch].
664 * Changed the private_message and channel_message client
665 operations to deliver the SilcMessagePayload to the
666 application too. Application can use it fe. to get the
667 signature from the message for verification. Affected
668 file lib/silcclient/silcclient.h, client_channel.c and
671 * Redefined the signed payload for message payloads.
672 Updated protocol specs and implemented.
674 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
676 * Fixed wrong invite and ban list handling in server command
677 reply. Affected files are silcd/command_reply.c,
678 silcd/server_util.[ch].
680 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
682 * Fixed CMODE setting in server when founder mode was set.
683 Affected file silcd/command.c. Bug #95.
685 * Added support to setting specific public key in CMODE in
686 Irssi SILC client. Affected file lib/silcclient/command.c.
688 * Added support to use specific public key in CUMODE in
689 Irssi SILC Client. Affected file lib/silcclient/command.c.
691 * Added support for inviting and banning by public key in
692 Irssi SILC client. Affected file lib/silcclient/command.c.
694 * Fixed fingerprint/babbleprint showing in invite and ban
695 list command replys. Affected file is
696 irssi/src/silc/core/client_ops.c.
698 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
700 * Format CMODE +c and +h to display both the mode and the argument
702 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
704 * Added test vectors and test programs for SHA-1, MD5,
705 HMAC-SHA1 and HMAC-MD5. New tests are located in
706 lib/silccrypt/tests/. Fixed also argument decoding bug in
707 MD5 implementation. Affected file lib/silccrypt/md5.c.
709 * Changed the channel private key and private message key
710 generation (with static keys) to use SHA1 instead of MD5,
711 as SHA1 is the mandatory hash function in SILC. Affected
712 file lib/silcclient/client_[channel/prvmsg].c.
714 * Changed the private key file encryption to use SHA1 instead
715 of MD5. Added support for the old generation and added
716 automatic change of the key (to be removed later). Affected
717 files lib/silccrypt/silcpkcs.c.
719 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
721 * Load only files with .pub suffix in PublicKeyDir. Affected
722 file silcd/serverconfig.c.
724 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
726 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
727 channels. Affected files silcd/silcd.c, silcd/server.h.
729 * Added the config directive PublicKeyDir for the client block.
730 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
732 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
734 * Merged Toni's irssi/silc.conf patch.
736 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
738 * Max alloc tests in allocation routines. Affected file
739 lib/silcutil/silcmemory.c.
741 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
743 * Fixed a typo in resuming code that fixed detach/resume code
744 in server. Bug #93. Affected file silcd/packet_receive.c.
746 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
748 * Do reverse lookups for server when /connecting. Affected files
749 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
750 irssi/src/core/net-nonblock.*
752 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
754 * Added library versioning for shared libraries. Affected
755 files configure.in.pre and lib/Makefile.am.pre.
757 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
759 * Display INVITE and BAN lists as specified by SILC 1.2
761 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
763 * Do not send invite list back unless asked (when sending
764 no arguments) or when list was modified. Affected file
767 * Remove client from invite list in KILLED notify and in
768 KILL command. Affected file silcd/command.c and
771 * Fixed bugs in invite list handling in INVITE command.
772 Affected files silcd/command.c and silcd/server_util.c.
774 * Merged with Irssi 0.8.6.
776 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
777 Affected file irssi/src/fe-text/silc.c.
779 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
781 * The silc_argument_get_[first/next] now return the argument
782 type to caller. Added silc_argument_payload_encode_one.
784 Affected files are lib/silccore/silcargument.[ch].
786 * Added support for the SILC 1.2 INVITE command and new
787 invite lists to server. Affected files are silcd/command.c,
788 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
790 * Added support for the SILC 1.2 BAN command and new
791 ban lists to server. Affected files are silcd/command.c,
792 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
794 * Added support to client sending new INVITE command. Affected
795 file is lib/silcclient/command.c.
797 * Added support to client sending new BAN command. Affected
798 file is lib/silcclient/command.c.
800 * Added support for removing client from invite list when kicked
801 from channel, as SILC 1.2 dictates. Affected files are
802 silcd/packet_receive.c and silcd/command.c.
804 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
806 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
807 automatically the cipher's internal IV. Affected files
808 lib/silccrypt/silccipher.[ch].
810 * Assure the RESUME_CLIENT packet is not sent to twice to
811 backup router if the detached client was originated from
812 the backup. Affected file silcd/server.c. Bug #76.
814 * Changed silc_sim_symname to not allocate memory. Affected
815 file lib/silcsim/silcsimutil.c.
817 * Fixed memory leaks with SIMs in server. Affected files
818 silcd/serverconfig.c, silcd/server.c.
820 * Fixed channel key distribution after resuming detached
821 client. Affected files silcd/packet_receive.c.
823 * Fixed channel's global_user boolean checking after detaching.
824 Check it after changing the owner of the client not before.
825 Affected file silcd/packet_receive.c.
827 * Fixed few double frees from client library. Fixes at least
828 Bug #81, possibly others too.
830 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
831 notifys in Irssi SILC Client. Affected file is
832 irssi/src/silc/core/client_ops.c. Bug #82.
834 * Applied Ville Räsänen's manual page and --mandir bugfix
835 patch. Affected files are configure.in.pre and Makefile.am.pre.
838 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
840 * Added support to backup router protocol for backup to tell
841 normal server that it cannot use the backup router as primary
842 because the primary isn't really down. Updated protocol
845 * Added support for primary router to tell backup router that
846 resuming is not possible because the backup really isn't primary
847 in the cell. For example if backup disconnected itself the
848 resuming is not allowed since the primary really did not
849 go down. Updated protocol specs.
851 * Removed MARS from crypto library.
853 * Defined the CTR mode and Randomized CBC mode in SILC. The
854 CTR mode is RECOMMENDED now in specification. Defined also
855 Serpent cipher as optional cipher. Updated the protocol specs.
857 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
859 * Added support for inviting/banning by IP/MASK, public key,
860 and explicit Client ID. Redefined the command and notify
861 types to allow easier forwards support for other methods
862 of inviting/banning. Updated protocol specs.
864 * Remove the client from channel's invite lists if the client
865 is kicked or killed. Updated protocol specs.
867 * Unified the Channel Message Payload and Private Message
868 into one Message Payload. Updated protocol specs and
871 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
873 * Don't wait for EOF after socket error has occurred, but
874 close the connection. Affected file is silcd/server.c.
876 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
878 * Added support for setting FOUNDER mode on channel with
879 specific public key which can be set with CMODE command.
880 Updated protocol specs and implemented in client and server.
882 * Fixed the Irssi SILC client to correctly shutdown the client
883 library to avoid memory leaks. Affected files are
884 irssi/src/silc/core/silc-core.c and silc-servers.c.
886 * Deprecated the No Reply flag in SKE protocol and introduced
887 "IV Included" flag which can be used to indicate that the IV
888 is included in the ciphertext. This makes it possible to use
889 SILC on unreliable transport, such as UDP which may cause
890 packet reordering and losses. Updated protocol specs, did
893 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed the MPI implementation of silc_mp_sizeinbase to return
896 < 32 bit values in correct size. Affected file is
897 lib/silcmath/mp_mpi.c.
899 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
901 * Fixed the KE Start Payload parsing to check that mandatory
902 fields are present. Affected file lib/silcske/payload.c.
904 * Fixed compilation warnigs in Irssi SILC Client. Affected
905 files are irssi/src/silc/core/silc-query.c. client_ops.c.
907 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
909 * Print "nick now appears as newnick" and update Irssi's nicklist
910 when you change your nick to "nick". Closes #62
912 * Never format your own nick. Closes #63
914 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
916 * SILC_UMODE_GONE changes are now propagated correctly to the
917 Irssi client. Closes #54
919 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
921 * Fixed example in /HELP KEY
923 * Added expando $j which expands to current SILC Client version
925 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed public key decoding in crypto library.
929 * Added better error printing to SKE library.
931 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
933 * Fixed NICK command to not crash if nickname was not sent.
935 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
938 Deprecated the old Encrypt-And-MAC order. Updated protocol
939 specs and implemented.
941 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
942 generation. Updated specs and implemented.
944 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
946 * Added support for rekey before 2^32 sequence number wraps.
947 Affected files in server and client library.
949 * Padding must be at least 8 bytes now. Implemented and updated
952 * Compute maximum padding for authentication packets to make
953 passphrase approximation attacks impossible. Affected files
954 in client library and in server.
956 * Fixed PING command sending in client library and handling in
957 server. The server ID must be ID Payload, not raw ID data.
958 Affected files in server and client library.
960 * Defined that all public keys sent in commands and notify
961 payloads are actually Public Key Payloads not raw public key
962 data. Updated protocol specs and implemented.
964 * Updated protocol version to 1.2. Updated specs and code.
966 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
967 status types. Updated specs and the code.
969 * Added support for normal client to kill its own entries from
970 the network. Updated protocol specs and the code.
972 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
973 and added initial implementation.
975 * Added MAC field to the Private Message Payload to protect
976 against chosen ciphertext attacks. Updated the protocol specs
979 * Added idle and signon fields to the ATTRIBUTE_SERVICE
980 attribute to indicate the user's current idle and signon time
981 of a service. Updated protocol specs and implemented.
983 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * Added "do_not_bind" argument to silc_client_file_send what
986 can be used to not bind locally but assume the file receiver
987 provides the point of connect. Usefull when sender is behind
988 NAT device. Affected file lib/silcclient/silcclient.h and
991 * Added -no-listener option to FILE SEND command in Irssi SILC
992 client. Affected file irssi/src/silc/core/silc-servers.c.
993 Renamed FILE RECEIVE to FILE ACCEPT.
995 * Confirm passphrase for private key encryption in
996 silc_create_key_pair and silc_change_private_key_passphrase.
997 Affected files are lib/silcutil/silcapputil.c.
999 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1001 * Move silc_client_packet_send back to internal, added
1002 silc_client_send_packet, a bit simpler function for application.
1003 Affected files lib/silcclient/silcclient.h, client.c and
1006 * Moved the SilcClientEntry, SilcChannelEntry and
1007 SilcServerEntry to silcclient.h to be public and documented
1008 them for application. Affected files are
1009 lib/silcclient/silcclient.h and idlist.h.
1011 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1013 * Fixed manual page installation patch by Ville Räsänen.
1014 USERS help page fix patch by Ville Räsänen
1016 * Changed the silc_client_command_call interface to make
1017 the command call simpler for the application. The library
1018 now handles the command line parsing, command finding and
1019 execution. Application only needs to call the function
1020 with the command line. Affected files are
1021 lib/silcclient/silcclient.h, command.[ch].
1023 * Fixed silc_get_input to NULL-terminate the returned input.
1024 Affected file lib/silcutil/silcutil.c.
1026 * Resolve the client's public key in JOIN command if the
1027 founder auth data is being requested but we don't know the
1028 client's public key. Affected file silcd/command.c.
1031 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1033 * Print notify for server opers when backup router comes
1034 online. Affected file silcd/server.c.
1036 * Fixed the INVITE command to send the invite list in
1037 command reply. Affected file silcd/command_reply.c.
1039 * Fixed MOTD command reply sending. Affected file
1042 * UTF-8 decode the topic in TOPIC command reply and LIST
1043 command reply in Irssi SILC client. Affected file is
1044 irssi/src/silc/core/client_ops.c.
1046 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Fixed the INVITE command to not crash Irssi SILC client
1049 when given without nickname argument. AFfected file
1050 irssi/src/silc/core/client_ops.c.
1052 * Fixed double free in WHOIS query on normal server when
1053 forwarding query to router. Affected file is
1054 silcd/server_query.c.
1056 * Fixed WATCH command reply handling on normal server which
1057 was missing altogether. Affected file silcd/command_reply.c.
1060 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1062 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1063 Included yodl sources for each of these. Also modified
1064 Makefile.am prototype to install these files to proper
1065 locations. Updated CREDITS. Affected file Makefile.am.pre,
1066 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1069 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1071 * Added support for encrypted private key files. Now
1072 passphrase must be provided when new key pair is created
1073 (can be empty though), and prompted when loading the
1074 private key. Added support for loading the old-style
1075 non-encrypted private keys as well. Affected files
1076 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1079 * Fixed silc_get_input to accept input on all terminals.
1080 Affected file lib/silcutil/silcutil.c.
1082 * Moved the Irssi SILC client key loading and other stuff
1083 to be called after the arguments and UI is initialized.
1084 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1086 * Added -P option to Irssi SILC client which can be used
1087 to change the passphrase of the private key. Affected
1088 file irssi/src/silc/core/silc-core.c.
1090 * Added silc_change_private_key_passphrase apputil routine
1091 to lib/silcutil/silcapputil.[ch].
1093 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1095 * Fixed connection closing in client library to not crash.
1096 Moved the connection freeing totally to function
1097 silc_clinet_del_connection. Affected file
1098 lib/silcclinet/client.c.
1100 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1102 * Changed includes/silcincludes.h to silcincludes.h.in to
1103 include configuration specific information. The silcdefs.h
1104 is not included in to installation anymore (it's only
1105 compilation time header).
1107 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1109 * Moved the SilcClient and SilcClientConnection from client.h
1110 to the public lib/silcclient/silcclient.h. Changed the
1113 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1115 * If version string in silc_clinet_alloc is NULL the library
1116 puts it automatically. Affected file lib/silcclient/client.c.
1118 * Changed the version strings from variables to #define's
1119 in includes/silcversion.h.
1121 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1123 * Added shared library complation support.
1125 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1127 * Added lib/silcutil/silcapputil.[ch] for application
1128 utility functions. It includes routines for applications'
1129 convenience. Added silc_create_key_pair, silc_show_public_key
1130 and silc_load_key_pair functions.
1132 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Send RESUME_CLIENT packet from router to backup routers
1135 to in resuming. Affected file silcd/packet_receive.c.
1137 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1139 * In IDENTIFY command parsing, send all other IDs except
1140 Client IDs explicitly to router for resolving on normal
1141 server. Also check that ID received in WHOIS command is
1142 always Client ID, others are not allowed. Affected file
1143 silcd/server_query.c.
1145 * Merged latest changes from irssi.org CVS.
1147 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1149 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1150 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1152 * Fixed the heartbeat sending in Irssi SILC client. Moved
1153 the silc_client_packet_send to silcclient.h for application
1154 usage. Affected files lib/silcclient/client_internal.h
1155 lib/silcclient/silcclient.h.
1157 * Fixed a bug in query resolving in server. Used wrong
1158 variable in a for loop and crashed. Affected file is
1159 silcd/server_query.c.
1161 * Server constructs requested attributes only to locally
1162 connected clients. Affected file silcd/server_query.c.
1165 * Fixed a bug when sending resolving from router to server
1166 with requested attributes. The constructed WHOIS command
1167 was incorrect. Affected file silcd/server_query.c.
1170 * Fixed Requested Attributes saving in WHOIS command reply.
1171 The length of the data buffer must be saved too. Affected
1172 file silcd/command_reply.c.
1174 * Update the client entry's servername after detaching is
1175 over. Affected file silcd/packet_receive.c. Bug #37.
1177 * Resolve incomplete client entrys in CUMODE_CHANGE and
1178 CMODE_CHANGE notifys. Affected file is
1179 lib/silcclient/client_notify.c. Bug #42.
1181 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Fixed channel key packet processing bug on backup router
1184 during backup resuming protocol. Affected file is
1185 silcd/packet_receive.c.
1187 * Fixed memory leaks in server. Affected files are
1188 silcd/server.c and silcd/packet_receive.c.
1190 * Fixed packet decryption problem when backup router encrypted
1191 channel message with wrong key during backup resuming
1192 protocol. Affected file silcd/packet_send.c.
1194 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1195 Toni Willberg (toniw@iki.fi)
1197 * Changed the SilcCipher context to be private. Changed the
1198 silc_cipher_get_iv to just return pointer to the IV. Added
1199 silc_cipher_get_name to return the name of the cipher.
1200 Fixed code all around to support these changes. Affected
1201 files are lib/silccrypt/silccipher.[ch], client library and
1204 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1206 * Fixed unaligned access in lib/silccore/silcattrs.c.
1208 * Fixed libtool linking in lib/silcsim/Makefile.am.
1210 * Fixed services attribute printing. Affected files is
1211 irssi/src/silc/core/silc-queries.c.
1213 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1215 * Fixed a crashbug in incoming server accepting. Affected
1216 file silcd/server.c.
1218 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1220 * Added automatically generated index to Toolkit Reference
1223 * Added support for Postscript Toolkit Reference Manual.
1225 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1227 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1230 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1232 * Added 'send_events' boolean argument to the function
1233 silc_schedule_set_listen_fd which sends the set events to
1234 the application explicitly if set to TRUE. Default action
1235 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1236 lib/silcclient/client_internal.h and silcd/server_internal.h.
1238 * Added silc_compare_timeval to determine which time values
1239 is smaller. Affected file lib/silcutil/silcutil.[ch].
1241 * Added sort-of "Quality of Service" (QoS) support to
1242 SilcSocketConnection. Data reception can be controlled with
1243 rate limit per second and/or read data length limit.
1244 Added silc_socket_set_qos. Affected files are
1245 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1247 * Added the QoS configuration to SILC Server configuration
1248 file. Affected files are silcd/serverconfig.[ch] and
1251 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * Merged with irssi.org CVS.
1255 * Failed OPER and SILCOPER authentications are now logged.
1256 Affected file silcd/command.c. Bugs #25.
1258 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * ROBODoc documented lib/silcutil/silcbuffer.h and
1261 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1262 <ville.rasanen@iki.fi>.
1264 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Added support for auto-passphrase authentication from the
1267 config file during connecting which was not implemented
1268 yet. Affected file irssi/src/silc/core/client_ops.c.
1270 * Fixed a bug in authentication protocol failure handling which
1271 was processing wrong callback context. Affected files
1272 are lib/silcclient/client.c and protocol.c.
1274 * Fixed the /ATTR allow off to actually work. Affected file
1275 is irssi/src/silc/core/silc-queries.c.
1277 * Fixed the /ATTR -del to work. Affected file is
1278 irssi/src/silc/core/silc-queries.c.
1280 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1282 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1284 * Fixed mask attribute adding in Irssi SILC client. Affected
1285 file irssi/src/silc/core/silc-queries.c.
1287 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Added support for saving the requested attributes in
1290 WHOIS to directory. Affected file is
1291 irssi/src/silc/core/silc-queries.c.
1293 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Added support for parsing VCard fields that do not have
1296 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1298 * Fixed a double free bug in hash table foreach function
1299 if the entry was deleted in the foreach callback. Affected
1300 file lib/silcutil/silchashtable.c.
1302 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1304 * Added silc_attribute_get_verify_data to return the signature
1305 verification data for either user digital signature or
1306 server digital signature in Requested Attributes. Affected
1307 files are lib/silccore/silcattrs.[ch].
1309 * Added silc_vcard_alloc which is used to allocated dynamic
1310 SilcVCard context. The silc_vcard_free now checks whether
1311 the context is dynamically allocated or not. Affected files
1312 are lib/silcutil/silcvcard.[ch].
1314 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * Periodically remove the NOATTR status from client entry
1317 so that the client may take the attributes in use even after
1318 server has resolved them unsuccessfully earlier. Affected
1319 file silcd/server_query.c and idlist.h.
1321 * Moved sha1hash and md5hash from client->internal to
1322 SilcClient for application usage. Affected files are
1323 lib/silcclient/client.h and client_internal.h.
1325 * Fixed attribute encoding and decoding bugs. Affected
1326 files lib/silccore/silcattrs.[ch].
1328 * Added ATTR command to Irssi SILC Client which is used to
1329 manage user's Requested Attributes sending and values for
1330 WHOIS command. Affected files around Irssi SILC client.
1332 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1334 * Added silc_buffer_strformat which can be used to format
1335 strings into a buffer which size is automatically increased.
1336 Affected file lib/silcutil/silcbuffmt.[ch].
1338 * Added implementation of VCard (RFC 2426) which can be used
1339 as part of Requested Attributes in WHOIS command. Affected
1340 file lib/silcutil/silcvcard.[ch].
1342 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1344 * Some strncat -> silc_strncat changes our the core and
1347 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1348 errors. Added better error printing to SKE library.
1349 Affected files lib/silcske/silcske.c, silcske_status.h and
1352 * Save the PKCS key length even if only private key is set to
1353 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1355 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1356 length in bits not in bytes. Affected files are
1357 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1358 silcd/server_query.c.
1360 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Added silc_attribute_payload_encode_data to directly encode
1363 the data into the attributes buffer. Renamed function
1364 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1365 Affected files are lib/silccore/silcattrs.[ch].
1367 * silc_hash_table_find_foreach calls the foreach function now
1368 once even if the nothing was found with context set to NULL.
1369 Affected file lib/silcutil/silchashtable.[ch].
1371 * Remove the RESOLVING flag from client entry after received
1372 the Requested Attributes from the client. Fixed memory leak
1373 in client entry freeing. Affected files silcd/server_query.c
1376 * Added Requested Attributes support into SILC Client Library.
1377 It is not able to send requested attributes in WHOIS command,
1378 and also receive and process requested attributes. Added
1379 silc_client_attribute_[add|del] and silc_client_attributes_get
1380 functions. Added also `ignore_requested_attributes' to the
1381 SilcClientParams to not use attributes in client. Affected
1382 files are lib/silcclient/command.c, client_attrs.[ch],
1383 silcclient.h, client_internal and client.[ch].
1385 * Changed the silc_client_get_client_by_id to support Requested
1386 Attributes, it takes them as argument now. Affected file
1387 is lib/silcclient/silcclient.h, and idlist.c.
1389 * Added -details option to WHOIS command in Irssi SILC Client
1390 to support the requested attributes. By default it requests
1391 all attributes. Affected file lib/silcclient/command.c and
1392 irssi/doc/help/in/whois.in.
1394 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Add also SERVICE attribute for server-constructed attribute
1397 data. Also digitally sign the attributes and add
1398 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1399 silcd/server_query.c.
1401 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Changed the silc_attribute_payload_encode to support list
1404 of attributes (function may be called several times to add
1405 a new attribute). Removed the silc_attribute_payload_encode_list
1406 function. The encoding function now also automatically encodes
1407 the data, so the caller does not need to do that. Affected
1408 files lib/silccore/silcattrs.[ch].
1410 * Added support for replying on behalf of the user to the
1411 Requested Attributes in WHOIS command in the server. Affected
1412 file silcd/server_query.c.
1414 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1415 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1417 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Don't swtich to become primary router if we are backup if
1420 decryption error has occurred. Affected file silcd/server.c.
1422 * Fixed a bug in backup router IP address comparison in
1423 silc_server_backup_get.
1425 Save now also the port of the server/router and use that
1426 in comparison as well. Affected file silcd/server_backup.c.
1428 * Normal server now reconnects to backup router automatically
1429 if connection is lost to it. Affected file silcd/server.c.
1431 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * If packet processing fails (like integrity check fails)
1434 the connection is closed now. Affected files are
1435 lib/silccore/silcpacket.c and silcd/server.c.
1437 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed double free in RSA public key set function
1440 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1443 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1446 Added server_query.[ch] which provides one interface for
1447 querying information using all three commands.
1449 * Changed all "typedef unsigned char" in core library to
1450 "typedef SilcUInt8".
1452 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1456 * Renamed silc_server_get_client_resolve to
1457 silc_server_query_resolve and moved to server_query.[ch].
1459 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Resumed client packet handling from server put the resumed
1462 client on wrong list on router and caused the client not
1463 be present on the network anymore. Now fixed to put the
1464 client to correct list. Affected file silcd/packet_receive.c.
1466 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1468 * Various cleanup in error message output in config parsing code
1469 and in server init code. Fixed error log files containing
1470 too many newlines ('\n') in some situations. Affected files are
1471 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1473 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Use the reverse lookupped hostname in client internals
1476 instead of one user provided us as remote server name.
1477 Affected file lib/silcclient/client.c.
1479 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Added 'app_context' to silc_schedule_init. It is an
1482 application specific context that is delivered to application
1483 in task callback functions. Affected files are
1484 lib/silcutil/silcutil.[ch].
1486 * The hb_context in SilcSocketConnection is not freed
1487 automatically anymore (application must free it). Freeing
1488 it automatic is inconsistent. Affected files are
1489 lib/silcutil/silcsockconn.[ch].
1491 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Added support for removing explicitly added client connections
1494 in rehash and closing the client connections if they were
1495 unconfigured in the rehash. Affected file silcd/server.c.
1497 * Added support for aborting automatically pending commands
1498 that never receives the reply (to avoid memory leaks).
1499 Added also silc_server_command_pending_timed to set the
1500 specific timeout for pending command. Affected files are
1501 silcd/command[_reply].[ch].
1503 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1504 specs and lib/silccore/silcstatus.h.
1506 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Changed the silc_get_time to accept time value as argument
1509 or if zero is sent return current local time. Affected
1510 file lib/silcutil/silcutil.[ch].
1512 * Added STATS command to client library and Irssi SILC client.
1513 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1515 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Assure that channel key is set before sending it. May
1518 crash server otherwise. Affected file silcd/packet_send.c.
1520 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Assure that endless loop cannot happen with detached client
1523 resolving on normal server. Added idlist status
1524 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1525 silcd/idlist.h and silcd/packet_receive.c.
1527 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1529 * Incoming file transfer request cannot use same session as
1530 the sending session. This can happen when sending file to
1531 yourself. Crashed the client on quit. Affected file
1532 lib/silcclient/client_ftp.c. Bug #24.
1534 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Implemented the draft-riikonen-precense-attrs draft and
1537 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1539 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Distribute the SERVER_SIGNOFF notify also to local backup
1542 routers from the primary router. The backup router may not
1543 have the signing of local server directly connected and need
1544 to know about the signoff. Affected file silcd/server_util.c.
1546 * Use the primary router as the origin of the locally connected
1547 server when it is disconnecting from the backup router since
1548 that's where it really is coming from. Now the clients from
1549 the disconnecting server are removed correctly and "shadow"
1550 clients are not left to the backup router. Affected file
1553 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * If normal server is standalone and found existing but disabled
1556 channel, do not re-create the channel since it creates
1557 duplicate same channels. Affected file silcd/server.c.
1559 * Added anonymous client connections support to server. New
1560 "anonymous" configuration option to ConnectionParams section
1561 added. If set to true, the username and hostname information
1562 of the client will be scrambled and anonymous user mode is
1563 set automatically to the user. Affected files are
1564 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1566 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * In JOIN notify handling, mark that the cache entry of the
1569 client cannot be expired. Can cause crashes on normal
1570 server (asserts client->channels). Affected file is
1571 silcd/packet_receive.c.
1573 * From now on distribution versions are used as protocol versions
1574 instead of by default using the Toolkit base version as protocol
1575 version. Affected file prepare.
1577 * Do not set the locally resolved hostname for local client
1578 entry but take what server sends. This way the real hostname
1579 is showed in WHOIS for yourself. Affected file is
1580 lib/silcclient/idlist.c and lib/silcclient/client.c.
1582 * Resolve local info with IDENTIFY when connecting to server.y
1584 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1586 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1587 for implied search (not needed on platforms which has native
1588 pthreads library). Use --without-pthreads to disable threads.
1589 Affected file is configure.in.pre
1591 * Fixed --with-iconv on platforms which need to bypass (broken)
1592 native iconv(). Affected file is configure.in.pre
1594 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Moved -C option parsing in Irssi SILC client at same time
1597 as other options. The UI was initialized earlier and caused
1598 problems on command line. Bug #16. Affected file is
1599 irssi/src/silc/core/silc-core.c.
1601 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1603 * Added global variable silc_log_timestamp that tells silclog
1604 wether to print or not the timestamp in the logging files.
1605 Affected file lib/silcutil/silclog.[ch].
1607 * Added silcd configuration option Timestamp in the Logging
1608 section. Affected file silcd/serverconfig.[ch],
1609 doc/example_silcd.conf.in.
1611 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * Fixed fingerprint checking to check for entirely empty
1614 fingerprint instead of two first bytes when determining
1615 if it is set. Bug #18. Affected file silcd/command.c.
1617 * Fixed duplicate PKCS name registering to not allow it.
1618 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1620 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1622 * Conditionalize non-gcc compiler optimizations for various
1623 platforms, enable those commented out. Cleanups.
1624 Affected file lib/silcmath/mpi/configure.in
1626 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1628 * silc_rng_exec_command() left zombie processes if command
1629 didn't generate any output. Affected file
1630 lib/silccrypt/silcrng.c
1632 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1634 * Rewrote iconv checking, introduce --with-iconv for systems
1635 which rely on libiconv. Check if iconv() provided by libc
1636 is good enough, otherwise demand libiconv. Affected file
1639 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1641 * Search for ldopen() also in libc. This enables SIM support
1642 on *BSD systems. Based on patch from Alex Zepeda. Affected
1643 file configure.in.pre
1645 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1647 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1648 This fixes prepare on *BSD systems. Affected file
1651 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * More fixed for not having purge timeout for global clients
1654 that are on channel. Affected files silcd/command_reply.c
1657 * Fixed the rekey protocol to work with backup router connections.
1658 Rekey packets are now allowed on disabled connections as
1659 well. Affected files silcd/packet_send.c and server.c.
1661 * Do not switch to be as backup router when shutting down and
1662 closing the primary connection. Affected file silcd/server.c.
1664 * Fixed memory leaks in backup router deleting. Added
1665 silc_server_backup_free to free all data during shutdown of
1666 server. Affected files silcd/server_backup.[ch].
1668 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Do not process commands if the sock->user_data is NULL.
1671 Affected file silcd/command.c.
1673 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Fixed buffer overflow and security problems (loosing bits
1676 in CFB encryption) in SILC RNG. Problems reported by
1677 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1679 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Added yet more checks that client is not expired on global
1682 list if it is on channels. Affected file is
1683 silcd/command_reply.c.
1685 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Merged c0ffee's MIME signal patch which adds support for
1688 sending also MIME messages in Irssi SILC Client, and handling
1689 received MIME messages in a signal (and perhaps doing something
1690 to non-textual MIME messages).
1692 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Fixed pending command deletion in server and client library
1695 to check the whole list instead of breaking after first found.
1696 The affected files are silcd/command.[ch] and
1697 lib/silcclient/command.[ch].
1699 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1702 secret or private, otherwise it's possible to find out
1703 whether a secret channel exists or not. Affected file
1706 * If CMODE change fails during the mode setting, assure that
1707 the old mode mask is set for the channel back. Affected
1708 file silcd/command.c.
1710 * Fixed passphrase saving on +a channel on normal server
1711 after successful JOIN command. Affected file silcd/command.c.
1713 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Remove server/router operator privileges in DETACH command,
1716 since it's possible to resume to server where these
1717 privileges would not be allowed for the client. Affected
1718 file silcd/command.c.
1720 * Do not set to wait for backup in rehash of the server.
1721 Affected file silcd/server.c.
1723 * Do not check listener sockets when counting how many
1724 socket connections we have. Affected file is
1725 silcd/server_util.c.
1727 * Do not announce disconnected clients that are remaining
1728 in history (for WHOWAS). This is because SIGNOFF notify
1729 for these has been sent earlier already. Affected file
1732 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Buffer overflow with CUMODE command's mode->mode character
1735 conversion. Reported by Ville Räsänen. Affected file
1736 lib/silcutil/silcutil.c.
1738 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Allow heartbeat packets to go disabled connections anyway.
1741 Affected files silcd/server.c and silcd/packet_send.c.
1743 * Do not broadcast New Channel packets with List flag set
1744 in the packet to backup routers. The router must check
1745 for the correctness of the packets before sending them.
1746 It is possible that router will have enforce Channel ID
1747 change and this would cause desync in the backup router.
1748 Affected file silcd/packet_receive.c.
1750 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1751 are handled in list parsing. They are not list packets
1752 anymore. Affected file silcd/packet_receive.c.
1754 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * Stop waiting for backup router through the timeout, not
1757 directly after backup router has arrived. Affected file
1760 * Do not re-create channel keys and send them when removing
1761 clients in server shutdown. Affected files are
1762 silcd/server_internal.h and silcd/server_util.c.
1764 * Notify distribution to backup routers was missing from
1765 the silc_server_send_notify_dest function which caused
1766 desyncing problems with backup router. Affected file is
1767 silcd/packet_send.c.
1769 * The client's channel removing was working wrong on
1770 backup router. It assumed that it doesn't know global
1771 information but backup router does know. For this reason
1772 it could remove channel when it wasn't supposed to do that.
1773 Affected file silcd/server.c and silcd/server_util.c.
1775 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Stop for a couple seconds after badkup router has become
1778 primary router. Affected file silcd/server.c.
1780 * Added silc_server_remove_servers_by_server, which is used
1781 to remove servers originated from some other server. Also
1782 clients of those servers can be removed too. Affected file
1783 silcd/server_util.[ch].
1785 * When removing clients after a server has signed of remove
1786 also all servers behind that server (unless they are known
1787 to be available locally), and send SERVER_SIGNOFF for each
1788 of the server separately. Also the signed off clients are
1789 sent now separately per signed off server. The affected files
1790 are silcd/server.c and silcd/server_util.[ch].
1792 * All servers added with silc_idlist_add_server must always
1793 have both "router" and "connection" pointers set. Otherwise,
1794 bad server entries may be left around in the cache.
1795 Affected file silcd/command_reply.c.
1797 * Do not create the channel key in NEW_CHANNEL packet
1798 processing if the channel is empty. Affected file
1799 silcd/packet_receive.c.
1801 * Completed backup router support for standalone routers.
1802 Supports also servers in the cell that do not use the backup
1805 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Fixed a bug in silc_string_regexify which did not add '^'
1808 at the start of each string, and thus the matching was
1809 not explicit. For example ban list iikone@*!*@* would
1810 match also "priikone", which is wrong, it would have to be
1811 *iikone@*!*@* to match also "priikone". Affected
1812 file lib/silcutil/unix/silcunixutil.c.
1814 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Enable all local server connections before updating client
1817 caches when we've become backup router. Otherwise, signoff
1818 packets may not reach the clients. Affected files are
1819 silcd/server.c and silcd/server_util.[ch].
1821 * Fixed a bug in version string parsing which could crash
1822 the program with specially formatted version string.
1823 Bug reported and patch provided by Ville Räsänen. Affected
1824 file lib/silcutil/silcutil.c.
1826 * Handle the disconnection immediately when DISCONNECT
1827 packet is received in server. Affected file silcd/server.c.
1829 * Primary router now waits a short time (10 seconds) for
1830 backup router connection before accepting any other
1831 connection (except local). Affected file silcd/server.c,
1834 * Fixed a crash in client libary in NICK_CHANGE notify when
1835 NICK_CHANGE arrived for client entry we are resolving
1836 currently. Affected file lib/silcclient/client_notify.c.
1838 * Call the sconn->callback completion even if error had
1839 occurred. Start reconnecting always if connection to
1840 primary router fails during backup router protocol.
1841 Affected files silcd/server.c and server_backup.c.
1843 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Added functions silc_server_send_opers and
1846 silc_server_send_opers_notify to send packets stricly
1847 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1848 to send variable argument notify to operators.
1849 Affected files silcd/packet_send.[ch] and silcd/server.h.
1851 * Removed UMODE rights checking with UMODE_CHANGE notify.
1852 Affected file silcd/packet_receive.c.
1854 * Server/router operator now receives notify when network
1855 switches to backup router and when it resumes the use of
1856 primary router. Affected file silcd/server.c and
1857 silcd/server_backup.c.
1859 * Fixed the updating of client information after backup
1860 resuming protocol is over; update all except local clients
1861 to the new primary router. The affected file is
1862 silcd/server_util.c.
1864 * Added support for closing active connections in rehash
1865 that were unconfigured by the user. Supports currently
1866 closing server and router connections. Affected file
1869 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1871 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1874 is NULL since seems that on some platforms NULL is allowed
1875 and on some it's not. Fallback encoding is used instead.
1876 Affected file lib/silcutil/silcstrutil.c.
1878 * Fixed statistics updating for incoming server connection
1879 which could cause problems when re-connecting. Affected
1880 file silcd/server.c.
1882 * Preliminary backup router support for standalone router
1883 added. Affected files in silcd/.
1885 * Mark server connections in backup router disabled before
1886 and after backup protocol. Affected file is
1887 silcd/server_backup.c.
1889 * Added support for reconnecting to remote server connection
1890 even if the protocol fails, and if the configuration wants
1891 us to keep trying to connect anyway.
1893 Server connection is not allowed to backup router if
1894 backup router does not have connection to primary router yet.
1896 Affected file is silcd/server.c.
1898 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Added silc_client_udpate_server function to update changed
1901 server info. Affected file lib/silcclient/idlist.[ch].
1903 * Added check for server entries that are being resolved when
1904 notify is received. If being resolved, handle the received
1905 notify only after it's resolved so that all notifys are
1906 handled in same order as received from the server.
1908 Added similar resolver check to channel entries. Every
1909 notify that cause resolving of any information that affects
1910 channel entry marks the channel entry in waiting state.
1911 After whatever resolving is over the waiters are signalled
1912 and only then the notifys are handled in the same order
1913 as delivered from the server.
1915 Affected files are lib/silcclient/idlist.[ch], and
1918 * Fixed KILLED notify handling in normal server. Affected
1919 file silcd/packet_receive.c.
1921 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1922 is locally connected, or was locally connected (but may
1923 be detached and connection is not active). Added also
1924 SILC_IS_LOCAL for checking this status. Affected files
1925 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1926 silcd/server.c and silcd/server_internal.h.
1928 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Don't send or handle TOPIC_SET if topic is already set and
1931 is same as being set. Affected files silcd/command.c and
1932 silcd/packet_receive.c.
1934 * Fixed CMODE change rights checking to work correctly when
1935 removing modes by operator. Affected file is
1936 silcd/server_util.c.
1938 * Fixed some handling with New Channel packet in router and
1939 fixed some CMODE_CHANGE notify handling in server and router.
1940 Affected file is silcd/packet_receive.c.
1942 * Changed "disconnect" client operation to include the
1943 reason of the disconnection and optional disconnection
1944 message. Affected file lib/silcclient/silcclient.h.
1946 * Made the compilation of lib/contrib/ stuff conditional.
1947 Affected files configure.in.pre, lib/contrib/Makefile.am.
1949 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1952 to the sender of the notify too, to avoid situation where two
1953 notifys are in the network at the same time going to oppsite
1954 directions. Affected file silcd/packet_receice.c.
1956 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Delete the client from channel even if the cilent->id is
1959 NULL. It was possible that client was deleted without
1960 removing from channels (theoretically at least). Affected
1961 file silcd/server.c and silcd/server_util.c.
1963 * Free the client data too when resuming is not successful.
1964 Affected file silcd/packet_receive.c.
1966 * Merged some code from c0ffee's silc-plugin. Affected files
1967 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1969 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1970 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1971 to the primary router connection, the other one returns
1972 TRUE if packet must be broadcasted to network.
1974 * All notifys that are destined to primary router (to network)
1975 are now automatically sent to backup routers even if the
1976 router is standalone (and has backup router). Affected files
1979 * Added --without-irssi and --without-silcd configuration
1980 options for disabling the compilation of these applications.
1981 Affected file configure.in.pre and prepare.
1983 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1986 UTF-8 encoding and decoding. Added also new encodings
1987 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1989 Added also SILC_STRING_LANGUAGE which is language and charset
1990 specific encoder and decoer for those platforms that support
1991 iconv(). It can convert the UTF-8 to and from the locale
1992 specific character set.
1994 Affected file lib/silcutil/silcstrutil.[ch].
1996 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1998 * Added function silc_get_command_name to the file
1999 lib/silcutil/silcutil.[ch].
2001 * Improved the server debug output a bit. Affected files are
2004 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Save the channel passphrase when received succesful JOIN
2007 command reply from router, on normal server. Otherwise
2008 joinig +a channels from normal server is not possible.
2009 Affected file silcd/command.c.
2011 * Fixed a bug in TOPIC_SET notify handling. The notifier
2012 may be other than client too, like server or channel.
2013 It expected it to always be only client and ignored the
2014 notify. Affected file silcd/packet_recieve.c.
2016 * Removed some (unnecessary) debug printing from
2017 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2019 * Do not force CMODE_CHANGE when server is announcing new
2022 Router announces stuff only after server reannounces channel
2023 after CHANNEL_CHANGE notify.
2025 These fixes optimizes the announcing procedure, and perhaps
2026 fixes some problems too. Affected file silcd/packet_receive.c.
2028 * Fixed SERVER_SIGNOFF sending to local clients. It was
2029 totally broken and sent the notify to all local clients,
2030 instead of only to those that was on same channel as the
2031 signing off clients. Affected file silcd/server_util.c.
2033 * Added -D option to server. It can be used to give debug
2034 level. The levels are from 0 - 99, and are predefined for
2035 smooth server debugging. (see silcd.c for the predefined
2036 levels). Affected file silcd/server.c.
2038 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Fixed a bug in Irssi SILC client to close the connection
2041 properly when disconnecting from server. Affected file
2042 irssi/src/silc/core/client_ops.c.
2044 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * When authenticating as founder during JOIN command, check
2047 that the one authenticating becomes the only founder on the
2048 channel. Affected file silcd/command.c.
2050 * Better checking for founder mode setting when CUMODE_CHANGE
2051 notify is received. Affected file silcd/packet_receive.c.
2053 * Close all connections when shutting down the server by sending
2054 DISCONNECT packet. Close all listeners too when shutting
2055 down the server. Affected file silcd/server.c.
2057 * Handle DISCONNECT packet correctly in client library by
2058 calling the "disconnect" client operation. Affected file
2059 lib/silcclient/client.c.
2061 * Handle local errors correctly during resuming. Affected
2062 file lib/silcclient/client.c.
2064 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * The log file is not dupped internally anymore in
2067 lib/silcutil/silclog.c. Fixed memory leaks too.
2069 * The scheduler now dispatches all pending timeout tasks
2070 when it is uninitialized with silc_schedule_uninit.
2071 Affected file lib/silcutil/silcschedule.c.
2073 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Added --enable-stack-trace option to configure. Added
2076 memory allocation stack trace support. Added files
2077 lib/silcutil/stacktrace.[ch]. Affected files are
2078 lib/silcutil/silcmemory.[ch].
2080 * Fixed memory leaks from libraries and server. Affected
2081 files around the tree.
2083 * Reverted back a fix made to CUMODE which broke it.
2084 Affected file silcd/command.c.
2086 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2089 core library, and implemented it. All textual messages SHOULD
2090 use this flag and the message MUST be UTF-8 encoded.
2091 All text messages sent by Irssi SILC client are now UTF-8
2092 encoded (regardless whether the terminal supports UTF-8 or not).
2093 Affected files are lib/silccore/silcchannel.h,
2094 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2097 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Added lots of new statistics updating that was missing from
2100 the server and router code. Affected files in silcd/.
2102 * Sending SIGUSR1 signal to server now dumps the current
2103 server statistics into /tmp directory. Affected file is
2106 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2107 the SILC Hash Interface also. Added new functions
2108 silc_hash_get_name, silc_hash_init, silc_hash_update and
2109 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2111 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Added some better info printing for client during connecting.
2114 Affected file silcd/server_util.c.
2116 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2117 to silence a user on a channel. Affected files are
2118 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2119 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2120 and silcd/packet_receive.c.
2122 * Fixed a fatal bug in handling of malformed command payload.
2123 Affected file silcd/command.c.
2125 * Fixed a double free when announcing channel users to router.
2126 Affected file silcd/server.c.
2128 * After successful authentication to channel founder mode, check
2129 that there isn't anyone else with founder mode on the channel.
2130 The one that authenticated will become founder and anyone
2131 else is demoted. Affected file silcd/command.c.
2133 * Added error printing of any error that has occurred during
2134 any command in client library. Affected file is
2135 irssi/src/silc/core/client_ops.c.
2137 * Removed some error printing from the client library and left
2138 it for the application to worry (from the error status it
2139 receives in 'command' client operation. Affected file is
2140 lib/silcclient/command.c.
2142 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2145 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2146 Starting key agreement with itself is denied. Affected file
2147 is lib/silcclient/client_keyagr.c.
2149 * Fixed some error checkings from the SFTP library which caused
2150 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2151 and lib/silcsftp/sftp_util.c.
2153 * Added new "debug" and "debug_string" settings to Irssi SILC
2154 client which can be used to print runtime debugging on the
2155 Irssi's screen. Available when compiled with --enable-debug
2156 option. Affected file irssi/src/silc/core/silc-core.c.
2158 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2160 * Fixed a missing variadic parameter in a function call that
2161 caused server crash when a non-allowed connection arrived.
2162 Reported by Richard Becker. Affected file silcd/server.c.
2164 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Added WATCH list sending to backup routers from router.
2167 The WATCH command is sent by the router to the backup
2168 router. Affected file silcd/command.c.
2170 * Mark the backup_router flag for RouterConnection entry
2171 if the backup router stuff is defined in the config file.
2172 Affected file silcd/serverconfig.c.
2174 * Fixed some backup data sending around the code to work better
2175 if the router is standalone router. Not all places were fixed.
2176 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2179 * Fixed the router connecting when connecting to multiple
2180 routers. It ignored every other router except the first
2181 one. Affected file silcd/server.c.
2183 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Made the private key generation after expiration optional.
2186 If not created after expiration the old key will re-expire
2187 at a later time (and thus key pair is not necessary to
2188 change). Affected file irssi/src/silc/core/clientutil.c.
2190 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * The length arguments in bind() and connect() were wrong
2193 and fixed now to used SIZEOF_SOCKADDR in the
2194 lib/silcutil/unix/silcunixutil.c.
2196 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Fixed detach timeout handling to use Client ID and not
2199 the actual client entry which may be freed in the callback.
2200 Affected file silcd/command.c.
2202 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Merged c0ffee's multiple interface support patch.
2205 Affected files in silcd/.
2207 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Cleanup keys properly. Affected file is
2210 irssi/src/silc/core/clientutil.c.
2212 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2214 * Display the user mode on the status bar. Affected file
2215 irssi/src/silc/core/silc-expandos.c.
2217 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * If private message key is not set, but the flag is set in
2220 the packet, ignore the packet since it cannot be decrypted.
2221 Affected file lib/silcclient/client_prvmsg.c.
2223 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * When resuming client, remove the old client entry from
2226 the watcher list too. Affected file silcd/packet_receive.c.
2228 * Do not allow normal server to force founder mode away
2229 from router if the founder mode is already set. Affected
2230 file silcd/packet_receive.c.
2232 * Remove the client entry with watch notify types with short
2233 timeout, and not directly, so that other notifys can be
2234 retrieved too. Affected file lib/silcclient/client_notify.c.
2236 * Display notification about data messages that cannot be
2237 displayed. Affected files irssi/src/silc/core/client_ops.c,
2238 irssi/src/fe-common/silc/module-formats.[ch].
2240 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Fixed the CHANNEL_CHANGE notify handling in client libary
2243 to not use freed memory. Affected file is
2244 lib/silcclient/client_notify.c.
2246 * Fixed CUMODE_CHANGE notify handling in server. Affected
2247 file silcd/packet_receive.c.
2249 * Fixed USERS command to support empty channels. Affected
2250 file silcd/command.c.
2252 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Allow multiple identical pending commands to be registered
2255 in client library. Affected file is lib/silcclient/command.c.
2257 * Call the completion for resolving client information only
2258 after all resolvers has finished. This fixes a crash in
2259 the client. Added support for checking when the resolvers
2260 are finished. Affected file is lib/silcclient/idlist.c.
2262 * Wait by default 3 seconds before reconnecting to the server
2263 after being disconnected. Makes the /detach command a bit
2266 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Check the watcher list before sending signoff notifys
2269 when closing client connection. Affected file is
2272 * Added better CMODE command rights checking. Affected file
2273 silcd/server_util.c.
2275 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Fixed watcher list checking during server signoff. It
2278 crashed the server. Affected file silcd/server_util.c.
2280 * The JOIN command reply returns now the founder's public
2281 key. Affected file is silcd/command.c.
2283 * Announce the channel mode, and the mode properties with
2284 CMODE_CHANGE notify. Affected file silcd/server.c.
2286 * Mark new channels by default disabled, untill at least
2287 one user joins the channel. Affected file is
2288 silcd/packet_receive.c.
2290 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * The nickname argument to watch notify can be optional.
2293 Fixes a crash in server. Affected file silcd/packet_send.c.
2295 * Remove the client entry from cache if the WATCH notify type
2296 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2297 lib/silcclient/client_notify.c.
2299 * Check the watcher list before and after changing nickname
2300 when the NICK_CHANGE notify is received. Affected file is
2303 * Fixed a crash in OPER and SILCOPER command sending. Empty
2304 passphrase caused the crash. Affected file is
2305 lib/silcclient/command.c.
2307 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Merged with Irssi CVS for Irssi SILC client.
2311 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Completed the protocol specifications.
2315 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Merged with Irssi CVS for Irssi SILC client.
2319 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Added the founder's public key delivery to the
2322 CUMODE_CHANGE notify type as well. Updated the protocol
2323 specs and the code. Affected files are silcd/packet_send.[ch],
2324 silcd/packet_receive.c and silcd/command.c.
2326 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Added silc_pkcs_public_key_copy function into the
2329 lib/silccrypt/silcpkcs.[ch].
2331 * Remove the `iv' from the SilcChannelEntry since we can
2332 live without it. Affected files are silcd/idlist.h and
2333 silcd/packet_receive.c.
2335 * Added support for sending the founder's public key in
2336 the CMODE_CHANGE notify packet in the server. Affected
2337 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2338 silcd/command.c and silcd/server.c.
2340 * Changed the FOUNDER_AUTH authentication to use only
2341 public key authentication as defined by new protocol
2342 specs. Passphrase authentication with that mode cannot
2343 be used anymore. It is now possible to reclaim founder
2344 mode from any server in the network. Affected files are
2345 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2347 * Added permanent channels support by making the channel
2348 permanent when FOUNDER_AUTH mode is set on the channel.
2349 The channel will not be destroyed even if channel is empty
2350 when that mode is set. Protocol TODO #17. Affected
2351 files are silcd/server.[ch], server_util.[ch],
2352 silcd/command.c, silcd/packet_receive.c and
2353 lib/silcclient/command.c.
2355 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Added reference counter to the command reply context in
2358 the client library. Affected files are
2359 lib/silcclient/command_reply.[ch].
2361 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Fixed rekey protocol with PFS in the client library.
2364 Affected file is lib/silcclient/protocol.c.
2366 * Added support for list of errors in client library
2367 command reply handling. Affected file is
2368 lib/silcclient/command_reply.c.
2370 * Defined that the WHOIS and IDENTIFY commands can send
2371 list of errors. Updated the protocol specs. Protocol
2374 * Added support for sending list of errors to WHOIS and
2375 IDENTIFY commands in server. Added support for receiving
2376 list of errors in server. Affected files are
2377 silcd/command.c and silcd/command_reply.c.
2379 * Fixed client info resolving on LEAVE command in client
2380 library to not crash. Affected file is
2381 lib/silcclient/client_notify.c.
2383 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Defined that the NICK command replies with thew changed
2386 nickname too, to make the nickname changing simpler at
2387 the client's end. Updated protocol specs and the code
2388 in client and server. Affected files are
2389 silcd/command.c, lib/silcclient/command_reply.c and
2390 lib/silcclient/command.c.
2392 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Added `Compressed' packet flag to indicate that the packet
2395 payload is compressed by the sender. Updated the protocol
2396 specs and the core library. The compression still is not
2397 implemented in the sources. Affected file is
2398 lib/silccore/silcpacket.h.
2400 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Remove pending command callbacks also if the connection
2403 to the server is destroyed. Affected file is
2404 lib/silcclient/client.c.
2406 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Added new QUIET channel user mode that can be used to
2409 quiet a user in a channel. Updated the protocol specs but
2410 it wasn't implemented yet. Protocol TODO #27. Affected
2411 file is lib/silccore/silcmode.h.
2413 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Added BLOCK_INVITE user mode to be able to block incoming
2416 invite notifications. Protoocol TODO #26. Affected files
2417 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2420 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2421 the protocol specs and the code. Affected file is
2422 lib/silccrypt/silcpkcs.c.
2424 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Disconnect Payload includes now the status type. Updated
2427 the protocol specs and the code. Protocol TODO #25.
2428 Affected files are silcd/server.c, lib/silcclient/client.c.
2430 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2431 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2432 Moved the silc_client_command_status_messages table to the
2433 lib/silcutil/silcutil.c and added new funtion
2434 silc_get_status_message, which deprecates function
2435 silc_client_status_message. Affected files are
2436 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2437 lib/silcutil/silcutil.[ch].
2439 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Defined that the nickname hash in Client ID MUST be from
2442 lowercase nickname. This effectively changes nicknames in
2443 SILC to case-insensitive. Updated the protocol specs and
2444 the code. Affected files are lib/silcutil/silcutil.[ch],
2445 silcd/serverid.c, and silcd/idlist.c.
2447 * Added new channel user modes BLOCK_MESSAGES_USERS and
2448 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2449 code. Affected files are lib/silccore/silcmode.h,
2450 lib/silcclient/command.c, and silcd/packet_send.c.
2452 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2453 specs and code. Affected file lib/silccore/silcstatus.h.
2455 * Added support for watch list. It is possible to add nicknames
2456 to be watched, and when they come to network, leave network
2457 or user mode changes the watcher will be notified of this
2458 change. Added SILC_COMMAND_WATCH command, added new
2459 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2460 notifications. Updated the protocol specs and implemented
2461 this to library, client and server. Protocol TODO #21.
2462 Affected files are lib/silccore/silccomand.h,
2463 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2464 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2465 silcd/packet_send.[ch], silcd/packet_receive.c, and
2466 irssi/src/silc/core/client_ops.c.
2468 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2469 somebody watching you. Updated the protocol specs and the
2470 code. Affected files are lib/silccore/silcmode.h, and
2471 lib/silcclient/command.c.
2473 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Added service support to SILC protocol. Added new command
2476 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2477 core library. Services are not implemented in server or
2478 client for now. Protocol TODO #20. Affected files are
2479 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2481 * Added SilcStatus argument to `command' client operation
2482 to return the error status when command sending fails
2483 locally. Changed all command in client library to return
2484 correct command status. Affected files are
2485 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2486 irssi/src/silc/core/client_ops.c.
2488 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Added silc_mime_parse function to parse MIME headers.
2491 Affected files are lib/silcutil/silcstruti.[ch].
2493 * Added MIME header parsing in Irssi SILC Client. It displays
2494 all textual MIME objects, others it ignores. Affected file
2495 is irssi/src/silc/core/clien_ops.c.
2497 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2499 * Fixed a bug in the pid writing function, which couldn't be
2500 written in a root-owned directory.
2502 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Defined that channel message to unknown Channel ID must
2505 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2506 Updated the protocol specs and the code in server. The
2507 affected file is silcd/packet_receive.c.
2509 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2512 that it is used to send error notifys if error occurs during
2513 some SILC packet processing, except commands. The error
2514 types are same as for command reply types. Defined that
2515 if private message is sent to unknown Client ID the error
2516 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2517 Updated the protocol specs and code. Affected files are
2518 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2519 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2520 and irssi/src/silc/core/client_ops.c. Renamed the
2521 SilcCommandStatus to SilcStatus.
2523 * Defined the use of extra WHOIS attributes in WHOIS command.
2524 The <Requested Attributes> (defined in a separate document)
2525 can be used to request additional information about user
2526 not returned by standard WHOIS command. Defined that server
2527 can send WHOIS command directly to client. Client provides
2528 the requested attributes to the server. Updated the protocol
2529 specs. Protocol TODO #4. Implementation is not done yet
2530 (Protocol TODO #24).
2532 * Renamed function silc_client_command_status_message to
2533 silc_client_status_message. Affected files are
2534 lib/silcclient/command_reply.[ch].
2536 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2539 32 bit integers. Updated the protcol specs and the code.
2540 Affected files are silcd/command.c and
2541 lib/silcclient/command.c.
2543 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2545 * Fixed a bug in library where sending a bogus authentication
2546 payload would lead to a crash. Affected file is
2547 lib/silccore/silcauth.c.
2549 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Added detach_disabled and detach_timeout server config
2552 options to the server. Affected files silcd/serverconfig.[ch],
2553 silcd/command.c and silcd/packet_receive.c.
2555 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2557 * Added resolve_cmd_ident field to the SilcClientEntry structure
2558 too so that if the entry is for example being resolved so
2559 another command may attach to the same pending command reply
2560 without requiring to resolve the same entry again. Added
2561 support for adding multiple pending commands for one
2562 command idenfier. Affected files lib/silcclient/command.[ch],
2563 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2565 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Defined that server receives WHOIS command reply for private
2568 and secret channels too. Updated protocol specs and the
2569 code in server. Affected file silcd/command.c.
2571 * Defined <channel user mode list> argument to WHOIS command
2572 reply for returning user modes on the channels. The
2573 channel list now doesn't include the user mode anymore but the
2574 actual channel mode. Updated protocol specs and the code in
2575 client and server. Affected files are silcd/command_reply.c,
2576 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2577 and lib/silcclient/command_reply.c.
2579 * Save the channels list in WHOIS command reply in normal server
2580 so that WHOIS always shows joined channels also in normal
2581 server and not just on router. Affected file is
2582 silcd/command_reply.c.
2584 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Defined that server receives USERS command reply for private
2587 and secret channels too. Updated protocol specs and the
2588 code in server. Affected file silcd/command.c.
2590 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Changed the UMODE's mode mask argument to be optional. If
2593 not provided then the command merely returns the current mode
2594 mask to the client. Updated protocol specs and the server.
2595 Affected file is silcd/command.c.
2597 * Added SILC session detachment/resuming support. It is possible
2598 to detach by closing the network connection and then re-connect
2599 and resume to the old client session. Added DETACHED user
2600 mode that server will set for detached client. Added new
2601 packet RESUME_CLIENT which is used to perform the resuming
2602 process. Added DETACH command. Updated the protocol specs,
2603 core library, client and server. Protocol TODO #22. Very
2604 many affected files around the tree.
2606 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Changed the CMODE's mode mask argument to be optional. If
2609 not provided then the command merely returns the current mode
2610 mask to the client. Updated protocol specs and the server.
2611 Affected file is silcd/command.c.
2613 * Changed the Killer's Client ID in KILLED notify to be just
2614 any ID payload since router server is allowed to kill as well.
2615 Updated protocol specs, client libary and server. Affected
2616 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2617 and irssi/src/silc/core/client_ops.c.
2619 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Added new user modes ANONYMOUS for special anonymous servers
2622 that may set the mode for client, and BLOCK_PRIVMSG which
2623 client may set to block incoming private messages unless the
2624 Private Message Key flag is set (using private keys to protect
2625 private messages). Updated protocol specs and code in client
2626 and server and core library. Protocol TODO #23. Affected
2627 files are lib/silccore/silcmode.h, silcd/server.[ch],
2628 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2629 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2631 * Added new channel user mode BLOCK_MESSAGES which the client
2632 may set to itself to tell server not send channel messages.
2633 Other packets such as channel key packets are still sent.
2634 Protocol TODO #23. Updated the protocol specs, client and
2635 server. Affected files are lib/silccore/silcmode.h,
2636 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2637 lib/silcutil/silcutil.c, silcd/command.c, and
2638 silcd/packet_send.c.
2640 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Redefined the Status Payload to include now two 8 bit fields,
2643 instead of one 16 bit field. This now makes it possible to
2644 send list of errors. Updated the protocol specs and the code
2645 in core library, client library and server. Protocol TODO #1.
2646 Affected files are lib/silccore/silccommand.[ch],
2647 lib/silcclient/command_reply.[ch], silcd/command.c,
2648 silcd/command_reply.c and silcd/packet_receive.[ch].
2650 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2652 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2653 must be handled by the application and should tell the application
2654 that an error message was already printed, and it should print the
2655 config coords (line, filename, ...). Affected files are
2656 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2658 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2659 server config parsing code more readable.
2661 Fixed a bug in the fetch_logging() config callback.
2663 Affected files is silcd/serverconfig.c.
2665 * Drop root privileges when started in foreground. Don't drop them
2666 if debugging also. Affected file is silcd/silcd.c.
2668 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Added more IM-like features by introducing new user modes
2671 for setting various presence information. Added new modes:
2672 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2673 specs and code. Protocol TODO #19. Affected files are
2674 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2675 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2677 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Added STATS command to the protocol after all, to return
2680 various statistical information about the network. It can
2681 be used by clients to retrieve statistical information, and
2682 servers may use it to to fetch cell and network wide
2683 statistics from router. Updated the protocol specs and
2684 implemented it to the server. Protocol TODO #16.
2685 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2686 silcd/command_reply.[ch].
2688 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * The LIST command reply in client libary now adds new channel
2691 entry if the returned channel doesn't exist yet in cache,
2692 and returns the channel entry to the application in the
2693 command_reply client operation. Affected file is
2694 lib/silcclient/command_reply.c.
2696 * Changed the channel message payload's MAC generation to
2697 include the IV in the MAC as well. This way all relevant
2698 parts of the channel message payload are authenticated also
2699 with the channel message MAC (and not only by packet MAC).
2700 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2701 Affected file is lib/silccore/silcchannel.c.
2703 * Fixed the SKE to save the remote version, since the
2704 silc_ske_parse_version mistakenly checked wrong version,
2705 after it replaced the start payload. Affected files are
2706 lib/silcske/silcske.[ch].
2708 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2711 string utility functions. Added there also new functions
2712 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2713 Affected files lib/silcutil/silcstrutil.[ch].
2715 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2716 files are lib/silcutil/silcstrutil.[ch].
2718 * Defined that the security property fields in SKE SHOULD be
2719 UTF-8 encoded, defined that version string MUST be US-ASCII
2720 encoded, defined that passphrases sent in connection
2721 authentication protocol MUST be UTF-8 encoded. Implemented
2722 these to the client and server. Defined also that other
2723 passphrases sent in the protocol MUST be UTF-8 encoded.
2724 Affected files are lib/silcske/silcske.c,
2725 lib/silcclient/protocol.c, silcd/protocol.c,
2726 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2728 * Changed the silc_client_close_connection interface to not
2729 need the SilcSocketConnection which should not be visible
2730 to application. Affected files are lib/silcclient/client.c
2731 and lib/silcclient/silcclient.h.
2733 * Rewrote the text for Private Message Key Payload in the
2734 protocol specification. Protocol TODO #11.
2736 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Upgraded the protocol version to 1.1, updated protocol specs
2741 * Added the nickname as new argument to NICK_CHANGE notify and
2742 added it to protocol specs and implemented it to client and
2743 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2744 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2745 lib/silcclient/client_notify.c.
2747 * Added the killer's client ID to the KILLED notify and added
2748 it to protocol specs and implemented it to client and server.
2749 Protocol TODO #13. Affected files are silcd/command.c,
2750 silcd/packet_receive.c, packet_send.[ch],
2751 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2752 The killer's client entry is now returned to application in
2753 the `notify' client operation.
2755 * Fixed the Max Argument fields that had too large value set
2756 in the protocol specs. Protocol TODO #14.
2758 * Added the LEAVE command reply to return the ID of parted
2759 channel. Updated protocol specs and implemented it to the
2760 client and server. Protocol TODO #15. Affected files are
2761 silcd/command.c, lib/silcclient/command_reply.c. The channel
2762 entry is now returned to application in the `command_reply'
2765 * Rewrote the version SKE version checking in client libary
2766 and in server to use the silc_parse_version_string. Affected
2767 files are lib/silcclient/protocol.c, silcd/protocol.c.
2769 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2770 commands that was missing it, and updated protocol specs and
2771 the server implementation. Protocol TODO #10. The affected
2772 file is silcd/command.c.
2774 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2775 generic reply to a generic request (REQUEST flag), and
2776 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2777 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2778 to define the payload for DATA flag. Added the flags to
2779 the implementation. Protocol TODO #9. Affected file is
2780 lib/silccore/silcchannel.h.
2782 Changed the client library to return the message length
2783 to application as well in the channel_message and private_message
2784 client operations. Affected files are
2785 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2786 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2787 and lib/silcclient/client_ops_example.c.
2789 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2790 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2791 the channel. Updated protocol specs and impelemented this
2792 to client and server. Protocol TODO #6. Affected files are
2793 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2794 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2796 Added new options m and M to CMODE command in Irssi SILC
2797 client to set these modes.
2799 * Deprecated all administrative commands from SILC protocol
2800 since they are highly implementation specific commands.
2801 Updated protocol specs. Moved the old commands in
2802 implementations to private range of command types. Affected
2803 files are silcd/command.c, lib/silcclient/command.c and
2804 lib/silcclient/command_reply.c. Protocol TODO #8.
2806 * Fixed a bug in server where sending unknown command crashes
2807 the server. Affected file silcd/command.c.
2809 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Added SILC_PROTOCOLVERSION macro to check protocol version
2812 of a socket connection. The affected file is
2813 lib/silcutil/silcsockconn.h.
2815 * Added better error logging in rekey protocol. Affected file
2818 * Do not check public key types in SKE during rekey. Affected
2819 file lib/silcske/payload.c.
2821 * Fixed the rekey protocol with PFS, which was totally broken.
2822 Affected file silcd/protocol.c.
2824 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Some client implementations quit network by doing first LEAVE
2827 and then immediately SIGNOFF (like Bombyx). We now do check
2828 after a short time after LEAVE notify and check whether the
2829 client is still valid after LEAVE, and if not we remove it from
2830 cache. Affected file is lib/silcclient/client_notify.c.
2832 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2834 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2835 it's good not to have security holes here.
2837 * Fixed a negative refcount situtuation for the config context.
2838 Affected file is silcd/serverconfig.c.
2840 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2842 * ROBOdoc documented lib/silcutil/silcutil.h.
2844 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Optimized even more the SilcPacketContext structure. Now
2847 totally saved 16 bytes of memory per context after optimization.
2848 Affected files are lib/silccore/silcpacket.[ch].
2850 * Made strict checks for valid SILC IDs. Affected file is
2851 lib/silccore/silcid.c.
2853 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Changed the object argument for silc_cipher_register,
2856 silc_hash_register, silc_hmac_register and silc_pkcs_register
2857 to const. Affected files are lib/silccrypt/silccipher.[ch],
2858 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2860 * Changed the silc_get_username and silc_get_real_name to
2861 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2863 * Fixed the Irssi SILC Client to use the silc_get_username and
2864 silc_get_real_name insted of glib routines since the glib
2865 routines only corrupt stack. Fixes the Irssi SILC to work in
2866 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2868 * Fixed the Irssi to not use g_get_home_dir since it crashes
2869 or returns garbage on cygwin and corrupts stack. Added function
2870 get_home_dir to Irssi routines. Affected files are
2871 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2873 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Made some structure optimizations. SFTP memory FS MemFSEntry
2876 entry structure. Optimized SilcTask structure. Optimized
2877 SilcPacketContext structure.
2879 Affected files lib/silcsftp/sftp_fs_memory.c,
2880 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2882 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * And yet again reverted back the config thing since Johnny
2885 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2888 * Fixed memory leaks from config object. Affected files are
2889 silcd/serverconfig.[ch].
2891 * Added support for adding new connections to the server in rehash.
2892 After rehash they take effect.
2894 Added support for changing the maximum allowed connections in
2895 rehash. The number can grow but going smaller is not supported.
2897 Added function silc_server_num_sockets_by_remote to the
2898 silcd/server_util.[ch].
2900 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2902 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2904 * Added preliminary checking during config parsing for a valid
2905 public/private key and removed further checks in the code.
2906 Affected files are silcd/serverconfig.[ch], server.c.
2908 * Moved functions silc_server_drop() and silc_server_daemonise()
2909 from server.c to silcd.c since they are stricly related to
2910 the application activity.
2912 * Reverted a small part of the automatic ref/unref since
2913 it caused a double unref in some situations. Affected
2914 files are silcd/silcd.[ch], server.c, serverconfig.c.
2916 * Added some .cvsignore files in the lib directory.
2918 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Fixed silc_net_gethostbyaddr to correctly resolve by
2921 address. Affected file lib/silcutil/silcnet.c.
2923 * Fixed the notify relaying to client. The HMAC to be used
2924 with relayed packets ws wrong and caused decryption failure
2925 at the client end. Affected file is silcd/packet_receive.c.
2927 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Created new branch silc_protocol_1_0_branch.
2931 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2933 * Changed the silc_server_config_* routines to be SilcServer
2934 independent. They are now officially application specific code
2935 and not part of generic server implementation. Affected files
2936 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2938 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Added automatic referencing of config context in the
2941 silc_server_config_alloc, and automatic unreferencing in the
2942 silc_server_config_destroy. Affected files are
2943 silcd/serverconfig.[ch], silcd/silcd.c.
2945 * Fixed the silc_log_quick handling in the logging routines.
2946 It didn't log quickly when it was TRUE. Affected file is
2947 lib/silcutil/silclog.c. Also the flush delay was set even
2948 if it was 0 in config file. Affected file is
2949 silcd/serverconfig.c.
2951 * Added support for changing key pair of the server in rehash.
2952 Affected file silcd/server.c.
2954 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2957 too early, before getting the channel entry. Affected file
2958 is silcd/packet_receive.c.
2960 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2962 * Added functions silc_server_config_[ref/unref], these are used
2963 to prevent that the config object is destroyed.
2965 No longer directly affect global variables silc_log_quick and
2966 silc_log_delay, they are first cached inside the config object
2967 and then applied with silc_server_config_setlogfiles().
2969 silc_server_config_set_defaults() is now internal to
2970 serverconfig.c, there are no reasons to show this internal stuff
2973 Affected files are silcd/serverconfig.[ch].
2975 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2976 fprintf's to stderr, since some code may be executed again after
2977 the server went into the background. Affected files are
2980 * Added rehash support. Added function silc_server_rehash() that
2981 will perform all the basic tasks of the rehashing procedure.
2983 * Added command line option `-x, --hexdump'. This will enable the
2984 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2985 The option `--hexdump' implies `--debug'.
2987 * Fixed a bad bug in the logging APIs (silcutil library) where
2988 the application would crash after calling silc_log_reset_all().
2990 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Fixed the KICKED notify handling in client library to
2993 correctly remove the channel and all entries from the
2994 channel when I was kicked. This bug crashed the client.
2996 Fixed yet another but in KICKED notify handling to remove
2997 the kicked client correctly from the channel.
2999 Affected file is lib/silcclient/client_notify.c.
3001 * Fixed a minor bug in looking up correct client entry
3002 in KICKED notify in server. Affected file is
3003 silcd/packet_receive.c.
3005 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3006 sources correctly to distribution. Fixes --with-gmp option.
3008 * Removed the manual rehashing from ID Cache, and changed it
3009 to use the SILC Hash Table's auto rehash feature. Affected
3010 file is lib/silccore/silcidcache.c.
3012 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Fixed a bug in the silc_client_nickname_format function that
3015 handles the multiple same nickname formatting. Two clients
3016 with same nickname caused problems after the first one left
3017 and rejoined. It didn't format the nickname correctly.
3018 Affected file is lib/silcclient/idlist.c.
3020 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Don't change the topic if olod topic is same as new one.
3023 Affected file is silcd/packet_receive.c.
3025 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Added cross-reference support to the SILC Documentation
3028 generator. All types across all HTML files are now cross-
3029 referenced. Affected files util/robodoc/generator.c and
3030 scripts/silcdoc/silcdoc.
3032 * Added file lib/silcutil/silctypes.h to include all the
3033 arithmetic type definitions and some macros. Removed
3034 includes/bitmove.h and moved macros to silctypes.h.
3036 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3040 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * Added `type' argument to silc_id_payload_parse_id function which
3043 now returns the type of the ID to the sent pointer. Affected
3044 file is lib/silccore/silcid.[ch].
3046 * Added check for CMODE_CHANGE notify type that mode change is
3047 allowed by the sender. Affected file silcd/packet_receive.c.
3049 * Added check for CUMODE_CHANGE notify type that mode change is
3050 allowed by the sender. Affected file silcd/packet_receive.c.
3051 Added the ID type as CUMODE_CHANGE notify type as argument
3052 to the `notify' client operation. Affected files are
3053 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3055 * Added function silc_client_add_server to the client library.
3056 Added support for resolving also channel and server info when
3057 received unknown entity in notify packet. Affected files are
3058 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3060 * Added function silc_command_get_status to return the command
3061 status from the command reply's argument payload. Affected files
3062 are lib/silccore/silccommand.[ch].
3064 * Added check for KICKED notify type that the kicking is
3065 allowed by the client. Affected file silcd/packet_receive.c.
3067 * Created function silc_get_input which can be used to get input
3068 (echo on or off) from user on command line. Affected files are
3069 lib/silcutil/silcutil.[ch].
3071 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Optimized silc_server_packet_relay_to_channel function.
3074 Added new function silc_channel_message_payload_encrypt which
3075 can be called directly if channel message payload needs to
3076 be encrypted and is already encoded (no need to call _encode
3077 function). Packet relaying is now done by router without any
3078 extra memory allocations. Affected files are
3079 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3080 silcd/packet_send.c.
3082 * Fixed the INVITE notify handling. It took wrong arguments
3083 as invite list and invite delete. Affected file is
3084 silcd/packet_receive.c.
3086 * Added check for TOPIC_SET notify type that the topic change is
3087 allowed by the client. Affected file silcd/packet_receive.c.
3089 * Added check for INVITE notify type that inviting is allowed by
3090 the client. Affected file silcd/packet_receive.c.
3092 * Changed the silc_server_client_on_channel to return the
3093 SilcChannelClientEntry as well. Moved the function
3094 silc_server_check_cmode_rights to server_util.[ch].
3095 Affected files are silcd/server_util.[ch], silcd/command.c.
3097 * Added function silc_server_check_umode_rights to check whether
3098 changing client's user mode is allowed. Added check for
3099 UMODE_CHANGE notify type that the umode change is allowed
3100 by the client. Affected files are silcd/server_util.[ch],
3101 silcd/packet_receive.c and silcd/command.c.
3103 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3106 ID length. It ignored that ID can be IPv6 based as well.
3107 Affected file lib/silccore/silcpacket.h.
3109 * Fixed the silc_id_id2str and silc_id_str2id to take the
3110 IPv6 address offset's into consideration. Affecte file is
3111 lib/silccore/silcid.c.
3113 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Fixed the internal Unix scheduler functions to check for
3116 NULL context they may receive. The affected file is
3117 lib/silcutil/unix/silcunixschedule.c.
3119 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3121 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3122 can specify different directory with --home command line
3123 parameter. Affected files irssi/src/silc/core/client_ops.c,
3126 * SILC-specific commands aren't now executed if the active server
3127 isn't of SILC-type, so there won't be problems with having
3128 IRC and SILC protocol support in same client. Affected files
3129 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3132 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Improved the signal support in SILC Schedule. Added new
3135 function silc_schedule_signal_call which is used by application
3136 to mark a signal to be called. It is now safe to perform
3137 any kind of tasks in signal callbacks since it is guaranteed
3138 that the application specified signal callback is called
3139 after the signal is over. Affected files are
3140 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3142 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Added `name' field to SilcChannelPrivateKey to represent
3145 application given name for the key. Moved also the context from
3146 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3147 Added the `name' argument also to the function
3148 silc_client_add_channel_private_key.
3150 Added function silc_client_current_channel_private_key to set the
3151 current channel private key in use.
3153 Added "change" command to KEY command which can be used to change
3154 the current channel private key. Bound the command also to
3155 alt+K (Alt+Shift+k).
3157 Also affected files lib/silcclient/client_channel.c,
3158 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3160 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Added silc_rng_get_byte_fast function in to the
3163 lib/silccrypt/silcrng.[ch].
3165 * Changed the interface of silc_packet_assemble and the
3166 silc_packet_send_prepare. If silc_packet_assmble is now
3167 called the application does not call silc_packet_send_prepare
3168 because the library will call it automatically. These
3169 interfaces now also return a reference to the outgoing buffer
3170 which includes the assembled packet, which the application can
3171 use to encrypt the packet.
3173 Affected files are lib/silccore/silcpacket.[ch],
3174 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3175 silcd/packet_send.c, server_backup.c and packet_receive.c.
3177 * Fixed a packet sending bug on very high load, where outgoing
3178 packet queue wasn't handled correctly and packets got corrupted.
3179 Affected files are lib/silcutil/*/silc*sockconn.c,
3180 lib/silcclient/client.c and silcd/server.c.
3182 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Added macro SILC_PACKET_DATALEN which can be used during
3185 packet assembling to check whether the data to be added to
3186 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3187 len is truncated until it fits it.
3189 Added checks for maximum length of channel message payload and
3190 private message payload also.
3192 Added checks for maximum packet length in server and in
3195 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3196 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3197 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3198 lib/silcclient/client_prvmsg.c.
3200 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Added silc_server_packet_queue_purge call to the
3203 silc_server_disconnect_remote to assure that all data in the
3204 queue before disconnecting is sent to the network. Affected
3205 file silcd/server.c.
3207 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Added the deleting of server's own ID cache entry to the
3210 silc_server_free function. Free also everything else that
3211 has been allocated in silc_server_init. The affected file
3214 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Added functions silc_parse_version_string, silc_version_to_num,
3217 and silc_ske_parse_version to parse SILC protocol style version
3218 strings. Affected files lib/silcutil/silcutil.[ch] and
3219 lib/silcske/silcske.[ch].
3221 * Added new configuration params: version_protocol, version_software
3222 and version_software_vendor to specify what version the remote
3223 host must at least be to be able to connect to server. The vendor
3224 string can be regex matched too. Added new function
3225 silc_server_connection_allowed to check maximum number of allowed
3226 connections, and allowed versions for incoming connections.
3227 Affected files are silcd/server.c, server_util.[ch] and
3230 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Added preliminary support for signals in scheduler. The
3233 signals we care about are now blocked always when the scheduler
3234 is locked. This way we can synchronise the use of signal with
3235 scheduler. It is guaranteed that when signal occurs the scheduler
3236 is not locked, and thus new tasks can be safely added to the
3239 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3240 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3241 Added new platform specific routines
3242 silc_schedule_internal_signals_[un]block and
3243 silc_schedule_internal_signal_[un]register.
3245 Added new functions to SILC Schedule API:
3246 silc_schedule_signal_[un]register. Each signal that application
3247 is going to use should be registered to the scheduler.
3249 Affected files are lib/silcutil/silcschedule.[ch],
3250 lib/silcutil/*/silc*schedule.c.
3252 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Check for unauthenticated client and server in the
3255 silc_server_new_client and silc_server_new_server functions.
3256 Affected file silcd/packet_receive.c.
3258 * Added function silc_string_is_ascii to check whether given
3259 string is 7-bit ASCII string. Affected files are
3260 lib/silcutil/silcutil.[ch].
3262 * Added function silc_id_is_valid_server_id into the
3263 silcd/serverid.c and added checking for valid Server ID's in
3264 silc_server_new_server. The Server ID must always be based
3265 on the server's public IP address.
3267 * Added logging of DISCONNECT packet message in the server.
3268 Affected file silcd/server.c.
3270 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Changed all library interfaces that use Global RNG to also
3273 accept SilcRng as argument. Affected files are
3274 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3275 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3276 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3277 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3278 lib/silccrypt/rsa.c.
3280 * Added function silc_pkcs_generate_key to the
3281 lib/silccrypt/silcpkcs.[ch] for applications so that they
3282 don't need to do pkcs->pkcs->init calls anymore.
3284 * Remove SilcSocketConnection from the SFTP API since it really
3285 wasn't needed there. The application has the information
3286 saved in its contexts anyway and the SFTP layer doesn't need
3287 know about it. Affected files lib/silcsft/silcsftp.h and
3288 lib/silcsftp/sftp_[server/client].c.
3290 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3291 The SilcSimContext is not SilcSim.
3293 * Fixed possible buffer overflows in silc_id_render in the
3294 lib/silcutil/silcutil.c.
3296 * On EPOC the global crypto module lists are not used at all
3297 in the crypto library. Added support for using the constant
3298 algorithm list on EPOC. Affected files are
3299 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3302 * Fixed the handling of third parameter of KICKED notify, since
3303 it was mistakenly updated to SILC Protocol 1.0 even though it
3304 is to be included in 1.1. Since it is not in 1.0 it is not
3305 mandatory, and this fix now handles it only if it is provided,
3306 and it is not error if it is not provided. Affected file
3307 lib/silcclient/client_notify.c.
3309 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3312 client. Affected file irssi/src/silc/core/client_ops.c.
3314 * Merged with Irssi 0.8.4 from irssi.org CVS.
3316 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Check for valid socket connection in client entries before
3319 sending any messages. Fixes a crash, but doesn't fix some
3320 other underlaying bug that is lurking there. Affected
3321 file silcd/packet_send.c.
3323 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3325 * $usermode, $cumode and $cumode_space expandos shouldn't do
3326 anything with non-SILC server records. Affected file
3327 irssi/src/silc/core/silc-expandos.c
3329 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Fixed the silc_net_check_[host/local]_by_sock to support
3332 IPv6 bound sockets as well. Now they can return IPv6 addresses
3333 as well. Affected file lib/silcutil/silcnet.c.
3335 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3336 Affected lib/silcutil/unix/silcunixnet.c.
3338 * Fixed ID rendering (at least on some platforms, not NetBSD)
3339 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3341 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Added silc_hash_public_key and silc_hash_public_key_compare
3344 functions to be used with SilcHashTable. They can be used to
3345 hash public keys and compare public keys in hash table. Affected
3346 file lib/silcutil/silcutil.[ch].
3348 * Added support for specifying multiple public keys for Client
3349 connection section in server configuration file. This makes it
3350 possible to accept multiple public keys from same host, or to
3351 make a section that accepts any incoming host, and have the
3352 accepted public keys listed in the section.
3354 Added functions silc_sever_[find/get]_public_key, added the
3355 support for this actually to all connection sections but only
3356 the Client section is currently allowed to specify multiple
3359 Affected files are silcd/server.c, server_internal.h,
3360 command.c, protocol.c, server_util.[ch], packet_receive.c.
3362 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Merged Irssi 0.8.2 from irssi.org CVS.
3366 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3368 * If silc_debug is TRUE, also output standard logging messages
3369 to stderr with the debug output.
3371 Made silc_log_reset_all() flushing all channels before returning.
3372 Also fixed some documentation typos.
3374 Affected files are lib/silcutil/silclog.[ch].
3376 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Fixed the server to check correctly the amount of connections
3379 from single host, by checking also the type of the connection.
3380 Fixed also the comparison of number of connections and number
3381 of allowed connections. Affected files are silcd/server.c,
3384 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Fixed the USERS command reply to save the user's mode on the
3387 channel as well. Fixed JOIN command reply to check whether a
3388 client is on channel already and not join it twice. Affected
3389 file lib/silcclient/command_reply.c.
3391 * Added new file silc-expandos.c into irssi/silc/core/ to return
3392 various stuff for various signal for the statusbar etc. updating.
3393 Now Irssi SILC client prints channel user modes etc. on the
3396 * The user mode (like server/router operator changes) is now shown
3397 on the Irssi SILC client's statusbar. The affected files are
3398 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3400 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3403 to SILC_SCHEDULE_[UN]LOCK macros.
3405 * Added more error printing to logs in server code. Affected
3406 files silcd/server.c and silcd/protocol.c.
3408 * Fixed -S option parsing in Irssi SILC Client. Affected file
3409 irssi/src/silc/core/silc-core.c.
3411 * Added silc_buffer_alloc_size function. Affected file is
3412 lib/silcutil/silcbuffer.h.
3414 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3417 constants. Affected files in
3418 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3421 * Changed the internal SFTP Memory FS table to const. Affected
3422 file lib/silcsftp/sftp_fs_memory.c.
3424 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Fixed the buffer formatting and unformatting routines to
3427 check the size of 64 bits types with sizeof(). Affected
3428 file is lib/silcutil/silcbuffmt.c.
3430 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Removed 0.6.x backwards support.
3434 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * Changed all integer type names:
3437 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3438 to avoid collisions with other libraries using same type names
3441 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Added `prefer_ipv6' argument to the functions
3444 silc_net_gethostbyname[_async]. If it is TRUE it will return
3445 IPv6 address over IPv4. If FALSE IPv4 address is returned
3446 even if IPv6 address was found. Affected files
3447 lib/silcutil/silcnet.[ch].
3449 * Added support silc_net_create_connection[_async] to fallback
3450 to IPv4 address if IPv6 address could not be used (like if
3451 it doesn't work on a specific system). Affected file in
3452 lib/silcutil/unix/silcunixnet.c.
3454 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Added silc_schedule_reinit function to do the enlarging
3457 of the max tasks handling capabilities of the scheduler.
3458 Affected files lib/silcutil/silcschedule.[ch].
3460 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Added automatic extern "C" { ... } for C++ compilers so the
3463 application does not need to define them. Affected file
3464 includes/silcincludes.h.
3466 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3467 old name went against naming convention. Applications now
3468 include "silcclient.h" instead of "clientlibincludes.h".
3469 Removed includes/clientlibincludes.h, it is redundant now.
3471 * Renamed includes/version.h to silcversion.h.
3473 * Added really preliminary support for OS/2 into the util
3474 library. Only thread & mutex API is implemented, others
3475 are still to be implemented. Created the lib/silcutil/os2/
3476 directory. Created also file includes/silcos2.h.
3478 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Added preliminary BeOS support into the util library.
3481 Created lib/silcutil/beos/, and implemented all the needed
3482 functions to support SILC on BeOS. Created also file
3483 includes/silcbeos.h.
3485 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3487 * Added proper initializations to silc's irssi code, so it's
3488 now possible to load it as module. Affected files
3489 irssi/src/silc/core/silc-core.c,
3490 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3492 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3497 * Fixed the silcdoc document generator to correct generate
3498 docs from all kinds of filenames. Affected files are
3499 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3501 * ROBOdoc documented lib/silcutil/silcmemory.h.
3502 Added also new function silc_memdup.
3504 * Removed lib/silcutil/silcbufutil.h and moved those routines
3505 to the lib/silcutil/silcbuffer.h.
3507 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Added `user_count' to the SilcChannelEntry which now tells the
3510 number of users on the channel. The user count is now saved
3511 in normal server of global channels as well. Affected files
3512 silcd/server.c, idlist.h, packet_receive.c and command.c.
3514 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3515 include file utility functions.
3517 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3518 instead of calling directly OS routines.
3520 * Fixed NICK change printing in Irssi SILC Client. Fixed
3521 KICKED notify printing in Irssi SILC Client. Affected file
3522 irssi/src/silc/core/client_ops.c.
3524 * Fixed a NICK change bug in client library, to not recreate the
3525 client_entry->channels hash table everytime nick is changed.
3526 Affected file lib/silcclient/client.c.
3528 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3531 the SKE interface a bit.
3533 * Fixed padding problem in PKCS#1. The padding was not actually
3534 random since the random number generator was used incorrectly.
3535 This security bug affects only when encrypting with PKCS#1, and
3536 it is not currently used at all in SILC. SILC only use signing
3537 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3539 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Rewrote the notify handling in Irssi SILC client to not call
3542 the events as signals. Fixes problems with Perl support.
3543 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3545 * Send the auto-nicking NICK command in client library with
3546 little timeout after connecting. The affected file is
3547 lib/silcclient/client.c.
3549 * Added following new config file settings:
3550 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3551 key_exchange_timeout, conn_auth_timeout, connections_max,
3554 Implemented all the new config settings handling in the server.
3556 Optimized the use of SKE Mutual flag usage. Use it only
3557 if connection authentication protocol is not based in public
3560 Renamed all SilcServerConfigSection* to SilcServerConfig*
3561 to have a bit shorter names.
3563 Affected files silcd/serverconfig.[ch], server.[ch], and
3566 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3568 * Cleaned up the listening sockets code, preparing for the rehash
3569 support. Affected file is silcd/server.c.
3571 * Fixed some output messages. Affected files are silcd/silcd.c,
3574 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Create lib/doc/silcrng_intro.html document as introduction
3577 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3579 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3581 * Fixes to the silcd config template. Affected file is
3582 doc/example_silcd.conf.in.
3584 * Removed type casts from silc_calloc(), conforming to the
3585 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3587 * Removed param_name member from client, server, and router
3588 section structs, now identifying the param directly.
3590 Added CONFIG_FREE_AUTH macro in config file parsing.
3592 Affected files are silcd/serverconfig.[ch].
3594 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3596 * Fixed command line parameter handling. All SILC initialization
3597 is now done in silc_core_init() which also fixes autoconnecting
3600 Affected files irssi/src/silc/core/silc-core.c,
3601 irssi/src/fe-text/silc.c.
3603 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Added new configuration options and blocks:
3606 keepalive_secs, reconnect_count, reconnect_interval,
3607 reconnect_interval_max, reconnect_keep_trying and
3608 require_reverser_lookup. Added ConnectionParam block, and
3609 implemented the connection parameters when connecting as
3610 initiator and when accepting connections as responder.
3612 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3613 whether given configuration value has been given already.
3615 Affected files silcd/serverconfig.[c], server.[c].
3617 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3618 algorithm parts and created new file silcalgs.conf, that
3619 is now included from the example_silcd.conf.in.
3621 * Optimized the silc_server_connect_to_router_second to take
3622 the connection configuration object from the SilcServerConnection
3623 object instead of finding it during the connecting phase.
3624 Added the configuration object to SilcServerConnection struct.
3625 Affected files silcd/server_internal.h, server.c.
3627 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Add the client on channel after it was resolved at the
3630 channel message receiving, and it was not already on the
3631 channel. Affected file lib/silcclient/client_channel.c.
3633 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Fixed the public key authentication to allocate always the
3636 destination signature buffer instead of using static buffer.
3637 Affected file silcd/protocol.c.
3639 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Unified the serverconfig.[ch]'s helper function interface.
3642 Affected file silcd/serverconfig.[ch].
3644 * Removed doc/example_silc.conf.in since it is redundant.
3645 The make install will now install irssi/silc.conf file.
3647 * Added new Passphrase and Publickey authentication methods to
3648 config file, allowing both public key and passphrase based
3649 authentication to be set at the same time.
3651 Added `prefer_passphrase_auth' setting in config file which
3652 can be used to set to prefer passwd auth if both passwd and
3653 public key is set. If not set, public key is preferred.
3654 This has effect only when being initiator (responder will try
3657 Added support for authentication with passphrase and public key
3658 at the same time. The passphrase is tried first always since
3659 it is faster to check.
3661 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3663 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3665 * Merged the new SILC Config library, with the server parsing
3666 support. Read the header file silcconfig.h or the toolkit
3667 documentation for the news. Affected files are
3668 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3669 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3670 silcd/protocol.c silcd/server.c silcd/server_backup.c
3671 silcd/serverconfig.[ch] silcd/silcd.c.
3673 * Fixed some silclog documentation. Affected file is
3674 lib/silcutil/silclog.h.
3676 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * The silc_cipher_register, silc_hash_register and
3679 silc_hmac_register now checks if the object to be registered
3680 is registered already. Affected files are
3681 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3683 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3687 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Allow zero length channel messages inside the Channel Message
3690 Payload. Affected file lib/silccore/silcchannel.c.
3692 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3693 as header filenames.
3695 * Removed lib/silcclient/README and created HTML file
3696 lib/silcclient/silcclient_using.html, which is now included
3697 as part of Toolkit documentation.
3699 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Fixed CUMODE_CHANGE notify handling to change the mode of
3702 correct client. Affected file lib/silcclient/client_notify.c.
3704 * Make silc_rng_alloc fail if it cannot allocate the sha1
3705 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3707 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * Fixed the file transfer's key agreement payload to include
3710 zero port also if the hostname is NULL because it could not
3713 Call file transfer monitor callback now also if error occurs
3714 during key agreement protocol.
3716 Changed the silc_client_file_send interface to return the
3717 SilcClientFileError instead of session id. The session ID
3718 is returned into pointer provided as argument.
3720 Check that the file exists locally before sending the
3721 file transfer request at all.
3723 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3725 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3726 error than can occur while key agreement protocol. Affected
3727 file lib/silcclient/silcapi.h.
3729 * Fixed the event_mode CMODE handler to not crash when mode
3730 is changed and +k mode is set in the channel. Affected file
3731 irssi/src/silc/core/silc-channels.c.
3733 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3734 SILC_LOG_WARNING to give out Warning and not Error. Affected
3735 file lib/silcutil/silclog.c.
3737 * Fixed the channel message payload decryption in the function
3738 silc_channel_message_payload_decrypt to not modify the original
3739 buffer before it is verified that the message decrypted
3740 correctly. Otherwise, next time it is called with correct
3741 channel key it won't encrypt since the payload is corrupted.
3742 Affected file lib/silccore/silcchannel.c.
3744 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Do not constantly resize the window. A fix patch by cras.
3747 Affected file irssi/src/fe-text/screen.c.
3749 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3752 Affected file lib/silcutil/silcnet.c.
3754 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3756 * Fixed a bug in hash table internal routine for traversing
3757 the table with foreach callback. The current entry may
3758 become invalid in the callback but it was referenced after
3759 the callback returned.
3761 Do not allow auto rehashing of hash table during the
3762 silc_hash_table_foreach operation, for same reasons as it is
3763 not allowed for SilcHashTableList. Affected files are
3764 lib/silcutil/silchashtable.[ch].
3766 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3769 Win32 DLL. extern's in header files are now declared with
3772 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Fixed private message handling. It used some old code that
3775 caused the client to crash. Affecte file is
3776 lib/silcclient/client_prvmsg.c.
3778 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Added function silc_client_add_channel,
3781 silc_client_replace_channel_id, and removed functions
3782 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3783 from client library.
3785 * Added cross reference of the joined channels to the
3786 SilcClientEntry, and changed the SilcChannelEntry's
3787 users list to SilcHashTable. The affected files are
3788 lib/silcclient/idlist.[ch].
3790 * Fixed a bug in hash table tarversing. While the hash table
3791 is traversed with SilcHashTableList the table must not be
3792 rehashed. It is now guaranteed that auto rehashable tables
3793 are not rehashed while tarversing the list. Also defined that
3794 silc_hash_table_rehash must not be called while tarversing
3795 the table. Added function silc_hash_table_list_reset that must
3796 be called after the tarversing is over. The affected files are
3797 lib/silcutil/silchashtable.[ch].
3799 * Changed all hash table traversing to call the new
3800 silc_hash_table_list_reset in server and in client library.
3802 * Added function silc_client_on_channel to return the
3803 SilcChannelUser entry if the specified client entry is joined
3804 on the specified channel. This is exported to application as
3805 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3807 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Fixed founder regaining problem with JOIN command on normal
3810 server. The notify for mode change must be sent always and
3811 not only if !cmd->pending. Affected file silcd/command.c.
3813 * Fixed the WHOWAS command's reply sending to support the
3814 lists correctly. Affected file silcd/command.c.
3816 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * When sending JOIN command to router for processing the
3819 sender's old command identifier was not saved back to the
3820 sender's command context, fixed now. The affected file is
3823 * Create the key in JOIN command of the router did not return
3824 the channel key, added check for this. Affected file is
3827 * Fixed a channel ID update bug in JOIN command reply. Do
3828 not directly upgrade the ID but call the function
3829 silc_idlist_replace_channel_id if the ID was changed.
3830 Affected file silcd/command_reply.c.
3832 * Fixed memory leaks from command calling if it would fail.
3833 Affected file silcd/command.c.
3835 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Applied patches from cras:
3839 Memory leak fixes around libaries, irssi window resize fix,
3840 new silclist.h and silcdlist.h, all extern inline changed to
3843 * Removed dotconf from lib/dotconf, not needed anymore.
3845 * Removed TRQ from lib/trq, not needed anymore.
3847 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3848 with server connections. Later this will be configurable
3849 in config file after new config file is done. Affected file
3852 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Fixed a crash in server related to channel announcements.
3855 Affected file silcd/server.c.
3857 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Fixed memory leaks in silc_server_create_new_channel*
3860 functions. Affected file silcd/server.c.
3862 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3863 which ID was changed. This way the router will send the
3864 user list for the channel again, and server won't be in
3865 desync in some rare circumstances. Affected file is
3866 silcd/packet_receive.c.
3868 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Check for NULL socket pointer in the function
3871 silc_server_packet_send_to_channel_real. Affected file
3872 silcd/packet_send.c.
3874 * Fixed the BAN notify handling to correctly remove ban
3875 list. Affected file silcd/packet_receive.c.
3877 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Fixed some header addition to Toolkit distribution in
3880 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3882 * Added lib/silcclient/client_ops_example.h as an template
3883 file for application programmers to quickly start using
3884 the SilcClientOperation functions in their application.
3885 Updated the lib/silcclient/README as well to tell about this
3886 nice file made available.
3888 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Call silc_server_remove_from_channels when removing client
3891 entry when NO_SUCH_CLIENT_ID was received. Affected file
3892 is silcd/command_reply.c.
3894 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added server & router operator statistics updating. Affected
3897 file silcd/packet_receive.c and silcd/command.c.
3899 * Fixed the SERVER_SIGNOFF notify handling on normal server
3900 not to save the history information for clients. Same was
3901 fixed earlier in remove_clients_by_server function, but not
3902 here. Affected file silcd/packet_receive.c.
3904 * Raised the default connection-retry count from 4 to 7 in
3905 server. Affected file silcd/server.h.
3907 * Cancel any possible reconnect timeouts when we start the
3908 key exchange. Affected file silcd/server.c.
3910 * Do not reconnect on connection failure when SCONNECT was
3911 given. Affected files silcd/server.[ch].
3913 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3917 * Fixed the NICK command to always give the unformatted
3918 nickname to the one giving the NICK command. If unformatted
3919 nickname is cached already it will be formatted and the
3920 local entry will always get the unformatted nickname.
3921 Affected file lib/silcclient/idlist.c.
3923 * Fixed some double frees from client library commands.
3924 Affected file is lib/silcclient/command.c.
3926 * Fixed CUMODE command in server to assure that no one can
3927 change founder's mode than the founder itself, there was a
3928 little bug. Affected file silcd/command.c.
3930 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Removed the SilcClientCommandDestructor from the client
3933 libary, it is not needed anymore. Affected files are
3934 lib/silcclient/silcapi.h, command[_reply].[ch],
3935 client_notify, idlist.c.
3937 * Fixed GETKEY command to first resolve client, and then
3938 resolve the server only if the client was not found, instead
3939 of resolving both at the same time. Affected file is
3940 lib/silcclient/command.c.
3942 * Added silc_client_start_key_exchange_cb and lookup the
3943 remote hostname and IP address before starting the key
3944 exchange with server. The affected file is
3945 lib/silcclient/client.c.
3947 * The server's public key is now saved using the IP address
3948 of the server and not the servername for the filename.
3949 The hostname public key filename is checked as an fall back
3950 method if the IP address based filename is not found.
3952 Fixed the GETKEY command to save the fetched server key
3953 in correct filename.
3955 Print the remote server's hostname now when new key is
3956 received during connection process. Affected file is
3957 irssi/src/silc/core/client_ops.c.
3959 * Return always our own public key to the client if it asks
3960 for it with GETKEY command. Affected file silcd/command.c.
3962 * Removed the use_auto_addr variable from default config
3963 file since it was in wrong section. Affected file is
3966 * Fixed TOPIC_CHANGE notification to not route it when it
3967 was sent using silc_server_send_notify_to_channel function.
3968 Affected file silcd/command.c.
3970 * Fixed silc_server_send_notify_kicked to send the kicker's
3971 Client ID also, it was missing. Affected files are
3972 silcd/command.c, silcd/packet_send.[ch].
3974 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Do not save client history information in SERVER_SIGNOFF.
3977 Fixes the bug in normal server that it does not detect
3978 the client becoming valid after the server becomes back
3979 online. Affected file silcd/server_util.c.
3981 * Added `sock_error' field into the SilcSocketConnection
3982 context. When error occurs during socket operation (read
3983 or write) the error is saved. Added also new function
3984 silc_socket_get_error to return human readable socket error
3985 message. Affected files are lib/silcutil/silcsockconn.[ch],
3986 lib/silcutil/unix/silcunixsockconn.c, and
3987 lib/silcutil/win32/silcwin32sockconn.c.
3989 * The server now prints the socket error message in the
3990 signoff for client. Affected file silcd/server.c.
3992 * Fixed the `created' channel information sending from router
3993 to server in JOIN command. Checks now whether the channel
3994 really was created or not and set it according that.
3996 Fixed the JOIN command to use the client entry's current
3997 ID during the joining procedure instead of the one it sent
3998 in the command (it is checked though), since it can change
3999 between the packet processing and command processing, and
4000 would just case unnecessary pain in the client end. Affected
4001 file silcd/command.c.
4003 * Fixed a channel key payload sending to use correct channel
4004 ID when the server was forced to change the channel's ID by
4005 router. Router sent the key payload with the old Channel ID.
4006 Affected file silcd/packet_receive.c.
4008 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Call silc_server_save_channel_key only if the key payload
4011 was provided in the JOIN command's command reply. Affected
4012 file silcd/command_reply.c.
4014 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Fixed silc_mp_sizeinbase to return the value correctly with
4017 MPI. Affected file lib/silcmath/mp_mpi.c.
4019 * Fixed the stop_server signal to correctly stop the scheduler
4020 and gracefully stop the server when SIGTERM or SIGINT signals
4021 are received. Affected file silcd/silcd.c.
4023 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4025 * Simple handling of TERM and HUP signals. Also added some log
4026 flushing call around. Affected file is
4029 * Fixed small bugs in silclog.c. Now buffering output will take
4030 effect after 10 seconds since startup: This will ensure that
4031 no important startup messages are lost. Also output redirection
4032 will preserve original format ([Date] [Type] message).
4033 Affected file is lib/silcutil/silclog.c.
4035 * Added two options to the config file, in the logging section:
4036 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4037 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4039 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Do not print the warning about log files not being initialized
4042 more than once to avoid excess logging. Affected file is
4043 lib/silcutil/silclog.c.
4045 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4046 the SIM copying in make install in Makefile.am.pre.
4048 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4050 * Rewritten silclog APIs. Globally interesting changes follows:
4051 silc_log_set_files() changed to silc_log_set_file().
4052 silc_log_set_callbacks() changed to silc_log_set_callback().
4053 ROBOdoc documented silclog header file.
4054 SilcLogCb now returns bool to wether inihibit the default
4055 handler or not (to keep the old behaviour return always TRUE).
4056 The new APIs should also fix the problem of the
4057 silcd_error.log file that was written in the current directory.
4060 Log files streams will remain opened after silc_log_set_file()
4061 call, means less CPU usage notably on high traffic servers.
4062 File streams are now full buffered, and flushed to the disk
4063 every 5 minutes, lesses HD activity and CPU usage.
4064 Messages can be redirected, allowing admins to configure
4065 one single logfile for all server messages.
4066 the silc_log_quick global variable to activate fast-logging.
4067 Affected files lib/silcutil/silclog.[ch]
4069 * Changed some code to conform new silclog APIs. Affected
4070 files are doc/example_silcd.conf.in, silcd/server.c
4071 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4074 * Fixed a memory leak that could occur in some situations.
4075 Affected file silcd/serverconfig.c.
4077 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Added the silc_client_del_client to remove the client from
4080 all channels as well. Affected file lib/silcclient/idlist.c.
4082 * Fixed the client library to correctly remove the client
4083 from all channels when the client entry is being destroyed.
4084 Affected file lib/silcclient/client_notify.c, command.c.
4086 * Added auto-nicking support to the client library. If the
4087 applicatio now sets client->nickname it will be sent to the
4088 server after connecting by the library. This way for example
4089 SILCNICK (or IRCNICK) environment variables will have effect
4090 and always change the nickname automatically to whatever
4091 it is wanted. Affected file lib/silcclient/client.[ch].
4093 * Renamed silc_server_command_bad_chars to the
4094 silc_server_name_bad_chars and moved it to the
4095 silcd/server_util.[ch]. Added also new function
4096 silc_server_name_modify_bad to return nickname that
4097 includes bad characters as new nickname without those
4098 bad characters. This check and modify is now used in
4099 silc_server_new_client when the username is initially set
4100 as nickname, so it must be checked to be valid nickname.
4101 Affected file silcd/packet_receive.c.
4103 * The nickname length is now taken from the packet for real
4104 and not trusted to strlen() since it clearly can return
4105 wrong length for nickname including bad characters. This
4106 also applies to channel names. Affected file silcd/command.c.
4108 * Removed the lib/silcsilm/modules directory. Modules are now
4109 compiled into the lib/silcsim. Fixed the copying of the
4110 modules to follow symbolic links in Makefile.am.pre.
4112 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Fixed silc_string_regexify list creation. Fixes bugs with
4115 BAN and INVITE commands in server. The affected file is
4116 lib/silcutil/unix/silcunixutil.c.
4118 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4120 * Removed the command destructor entirely from the server's
4121 command and command reply routines. It is not needed, and
4122 its usage was buggy and caused crashes. Affected files are
4123 silcd/command[_reply].[ch].
4125 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4127 * Cancel protocol and NULL sock->protocol if timeout
4128 occurred during protocol. Affected file silcd/server.c.
4130 * Cancel protocol timeouts always before calling the final
4131 callback, to assure that after final callback is called
4132 no other state will be called for the protocol anymore.
4133 Affected file silcd/protocol.c.
4135 * Print error log if incoming connection configuration could
4136 not be found. Affected file silcd/server.c.
4138 * Fixed JOIN command to correctly save the founder mode
4139 to the client on normal SILC server, when the channel
4140 was created by the router. Affected file silcd/command.c.
4142 * Fixed LIST command (hopefully) to send correct reply
4143 packets. Affected file silcd/command.c.
4145 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4147 * The silc_packet_receive_process now returns FALSE if the
4148 read data was invalid packet, and TRUE if it was ok.
4150 The server now checks that if unauthenticated connection
4151 sends data and its processing fails the server will close
4152 the connection since it could be a malicious flooder.
4154 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4156 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4158 * Make sure the warning about error opening a log file is
4159 printed only once and not everytime it fails (produces
4160 too much useless log). Affected file lib/silcutil/silclog.c.
4162 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4164 * Made the silc_server_daemonise() function more readable.
4165 Affected file silcd/server.c.
4167 * Pid file is now optional, the user may comment it out from
4168 the config file. Removed define SILC_SERVER_PID_FILE, we
4169 don't need a default any longer. Affected file
4170 configure.in.pre, lib/Makefile.am.pre.
4172 * Make some use of the pid file. The server now dies at startup
4173 if it detects a valid pid file on his path. The server would
4174 die anyway in this circumstance, because of the bind() failure.
4175 Affected file silcd/silcd.c.
4177 * No longer compiling lib/dotconf.
4179 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4181 * Fixed JOIN command parsing not to crash. Affected file
4182 lib/silcclient/command.c.
4184 * Fied the NICK_CHANGE notify to add the new client entry
4185 even it is resolved. This removes an <[unknown]> nick
4186 thingy bug in the client. Affected file is
4187 lib/silcclient/client_notify.c.
4189 * Do not try to allocate 0 bytes (efence does not like it)
4190 in lib/silccore/silccomand.c when encoding payload.
4192 * Do not take IRCNICK as nickname in Irssi SILC client since
4193 it is not possible to set nickname before hand connecting
4194 the server (TODO has an entry about adding auto-nicking
4197 * Changed the silc_server_command_pending to check whether
4198 there already exists an pending entry with the specified
4199 command, command identifier and pending callback. This is
4200 to fix IDENTIFY and WHOIS related crashes that may register
4201 multiple pending commands with same identifier. Affected
4202 file silcd/command.c.
4204 * Fixed the server to reconnect to the router even if it
4205 was already reconnecting and EOF was received. This to
4206 fix a possibility that the server wouldn't ever try to
4207 auto-reconnect to the router. Affected file silcd/server.c.
4209 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4211 * Fixed the server's password authentication to use the
4212 length of the locally saved password, and not the one
4213 sent in the packet. Affected file silcd/protocol.c.
4215 * Fixed same password authentication problem in the
4216 Authentication Payload handling routines in
4217 lib/silccore/silcauth.c.
4219 * Yet another password authentication problem fixed with
4220 channel password handling in silcd/command.c.
4222 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4224 * If first character of string in silc_parse_userfqdn is '@'
4225 then do not parse it. Affected file is
4226 lib/silcutil/silcutil.c.
4228 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4230 * Fixed minor bug in IDENTIFY command reply sending, which
4231 caused various weird problems during JOIN when it was
4232 resolving names for users. Affected file silcd/command.c.
4234 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4236 * Fixed the IDENTIFY command reply sending to chech better valid
4237 clients. It was possible to send incomplete list of replies.
4238 Affected file silcd/command.c.
4240 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4242 * Added silc_client_command[s]_[un]register functions now to
4243 dynamically register the commands in client library. Removed
4244 the static table of commands. This allows the client library
4245 to call commands without causing the application to know about
4246 what commands library has called.
4248 Removed the INFO command reply kludge to detect when the command
4249 was called by library. Now library use its own command reply
4250 function for INFO command.
4252 Added function silc_client_command_call to call a command.
4253 Application can use it to call command, not access the structure
4256 Now all commands that are sent by the client library (not
4257 explicitly sent by application) use own command reply functions.
4259 Affected files around lib/silcclient/ and in
4260 irssi/src/silc/core/.
4262 * Fixed the WHOIS command reply sending to chech better valid
4263 clients. It was possible to send incomplete list of replies.
4265 Fixed the WHOIS and IDENTIFY to send the request to router
4266 if normal server did not do it and did not find any results.
4268 Affected file silcd/command.c.
4270 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4272 * Moved the internal data from SilcClient context into its
4273 own file, not accesible to application. Affected files
4274 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4275 and other files in client library.
4277 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4279 * Added doc/examples installation target in Makefile.am.pre.
4282 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4284 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4285 commands the found client entry will be removed from the
4286 cache, after notifying application about the error. Affected
4287 file lib/silcclient/command_reply.c.
4289 * Changed the /MSG to check for exact nickname user gave, and
4290 not let `nick' match `nick@host' if it is only one found. Now,
4291 user must type the exact nickname (like nick@host2) even if
4292 there are no more than one same nicks found. This is to avoid
4293 a possibility of sending nickname to wrong nickname since
4294 `nick' could match `nick@host'. Affected file is
4295 irssi/src/core/silc-servers.c.
4297 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4299 * Do not print "you are now server operator" or similar when
4300 giving /away command. Affected files are
4301 irssi/src/silc/core/client_ops.c, silc-servers.h.
4303 * Made the silc_server_command_pending_error_check to send
4304 the same command reply payload it received back to the
4305 original sender of the command. This way all arguments
4306 that was received by the server will be received by the
4307 client too. Affected file silcd/command.c.
4309 * Added the silc_idcache_add to return the created cache entry
4310 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4312 * Add global clients to expire if they are not on any channel.
4313 This is because normal server will never know if they signoff
4314 if they are not on any channel. The cache expiry will take
4315 case of these entries. This is done by normal servers only.
4316 The affected files are silcd/command_reply.c,
4317 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4319 * If server receives invalid ID notification for WHOIS or
4320 IDENTIFY and the ID exists in the lists, it is removed.
4321 Affected file silcd/command_reply.c.
4323 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4324 in client then client entry that it matches is searched and
4325 the nickname is printed on the screen for user. Affected
4326 file irssi/src/silc/core/client_ops.c.
4328 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4330 * Use cache entry expire time in the LIST command reply to
4331 purge old entries from the cache after the LIST command
4332 reply has been received. This way we don't have non-existent
4333 entries in the cache for too long. Affected file is
4334 silcd/command_reply.c.
4336 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4338 * If we are normal server, and we've not resolved client info
4339 in WHOIS or IDENTIFY from router, and it is global client,
4340 we'll check whether it is on some channel. If it is not
4341 then we cannot be sure about its validity and will resolve it
4342 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4343 file silcd/command.c.
4345 * Search channel by name (if possible) rather than by ID
4346 in IDENTIFY command's command reply. Affected file is
4347 silcd/command_reply.c.
4349 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4351 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4352 Updated specs and implemented it. Affected file silcd/command.c,
4353 silcd/packet_send.c and silcd/packet_receive.c.
4355 * Implemented the <founder auth> payload handling in the JOIN
4356 command. If provided all conditions for channel joining
4357 except requirement to provide correct passphrase can be
4358 overrided by the channel founder. Updated the protocol specs.
4359 Affected file silcd/command.c.
4361 Added support for founder auth in JOIN command in client
4362 library. Fixed the parsing of the JOIN command now to support
4363 all options as they should be. The affected file is
4364 lib/silcclient/command.c.
4366 * Optimized the WHOIS and IDENTIFY commands to send the request
4367 to router only if it includes nicknames or other names. If
4368 they include only IDs then check the local cache first before
4369 routing. Affected file is silcd/command.c.
4371 * Added channels topic announcements. Affected file is
4372 silcd/packet_receive.c and silcd/server.c.
4374 * Fixed the silc_server_send_notify_topic_set to really destine
4375 the packet to channel. Affected file silcd/packet_send.c.
4377 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4378 library. Affected file lib/silcclient/client_notify.c.
4380 * Added UMODE announcements. Affected file silcd/server.c.
4382 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4384 * Memory leak fixes in:
4386 lib/silcutil/silcsockconn.c
4387 lib/silcske/silcske.c
4388 lib/silcske/groups.c
4390 lib/silccrypt/silcpkcs.c
4391 lib/silccore/silccommand.c
4392 lib/silccore/silcidcache.c
4397 * ROBOdoc documented the lib/silcske/groups.h file and a
4398 bit changed the interface for better.
4400 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4402 * Update the client entry context in the ID cache after
4403 nick change. Affected file lib/silcclient/command.c.
4404 Fixes the CUMODE command when regaining founder privileges,
4405 and a little WHOIS problem.
4407 * Fixed silc_net_gethostbyname to correctly call the
4408 inet_ntop. Affected file lib/silcutil/silcnet.c.
4410 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4412 * Added IPv6 support checking to the configure.in.pre, added
4413 also --enable-ipv6 option to override the check. Affected
4414 file configure.in.pre.
4416 * The silc_thread_create now calls the start function
4417 directly if threads support is not compiled in. Removes
4418 ugly #ifdef's from generic code. Affected files are
4419 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4421 * Added silc_net_gethostby[name/addr]_async to asynchronously
4422 resolve. Affected files are lib/silcutil/silcnet.[ch].
4424 * Added support for rendering IPv6 based server, client and
4425 channel IDs. Affected file lib/silcutil/silcutil.c.
4427 * Added support for creating IPv6 based server IDs. Affected
4428 file is silcd/serverid.c.
4430 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4432 * Added silc_net_gethostby[addr/name] into the
4433 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4434 routines. Added silc_net_is_ip[4/6]. Affected file is
4435 lib/silcutil/unix/silcunixnet.c. All routines that take
4436 address as argument now supports both IPv4 and IPv6 addresses.
4438 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4440 * Fixed LIST command reply sending in server. Affected file
4443 * Server now sends the kicker's client ID in the KICK notify
4444 to the kicked client. Affected file silcd/command.c.
4446 * The client library now parses the kickers client ID and
4447 UI displays it. Affected files lib/silcclient/client_notify.c
4448 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4450 * Made all payload parsing function prototypes consistent.
4451 They all take now const unsigned char * and uint32 pair as
4452 the payload data instead of SilcBuffer. Changes all around
4453 the source tree. Other unsigned char* -> const unsigned char*
4454 changes around the tree as well.
4456 * Optimized SFTP client and server packet sending not to
4457 allocate new buffer for each packet but to recycle the
4458 first allocated buffer. Affected files are
4459 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4461 * Optimized the SFTP client to use SilcList instead of
4462 SilcDList for requests, because it is faster. Affected file
4463 is lib/silcsftp/sftp_client.c.
4465 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4466 into lib/silccore/silcid.[ch].
4468 Renamed silcpayload.[ch] into silcargument.[ch].
4470 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4472 * If client entry is deleted with active key agreement
4473 session, abort the session.
4475 The silc_client_abort_key_agreement now calls the completion
4476 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4478 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4481 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4483 * Don't use __restrict in older GCC's. Affected file is
4484 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4486 * silc_net_localhost now attempts to reverse lookup the
4487 IP/hostname. Affected file lib/silcutil/silcnet.c.
4489 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4490 command. It can be used to gain founder privileges at
4491 the same time when joining the channel.
4493 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4494 kicker's client ID as well. Updated protocol specs.
4496 Defined that the server must send SILC_COMMAND_IDENTIFY
4497 command reply with error status to client who sent
4498 private message with invalid client ID.
4500 Updated the protocol specification.
4502 * Added silc_server_send_command_reply to send any
4503 command reply. Affected file silcd/packet_send.[ch].
4505 * Added silc_id_payload_encode_data to encode ID payload
4506 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4508 * The server now send IDENTIFY command reply with error
4509 status if client ID in private message is invalid. Affected
4510 file silcd/packet_receive.c.
4512 * Save the server key file with server's IP address in
4513 the filename instead of hostname. The affected file is
4514 irssi/src/silc/core/client_ops.c.
4516 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4518 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4521 * Added libtool support for compiling shared objects in
4522 lib/silcsim. Affected file configure.in.pre and
4523 lib/silcsim/Makefile.am. Original patch by cras.
4525 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4527 * Pid file configuration, and server's config file fixes
4528 patch by toma. Updated CREDITS file.
4530 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4532 * Fixed silc_client_channel_message to not try to decrypt
4533 the message twice if it resolved the destination client
4534 information. This could cause of dropping one channel
4535 message. Affected file lib/silcclient/client_channel.c.
4537 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4539 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4540 lib/silcclient/client.c. This function is used when the SILC
4541 Client is run under some other scheduler, or event loop or
4542 main loop. On GUI applications, for example this may be
4543 desired to used to run the client under the GUI application's
4544 main loop. Typically the GUI application would register an
4545 idle task that calls this function multiple times in a second
4546 to quickly process the SILC specific data.
4548 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4550 * Fixed silc_server_drop() for dropping the supplementary
4551 groups as well, this could cause a security hole on some
4554 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4556 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4559 * Write PID file after dropping privileges. Added -F option
4560 to run server on foreground. A patch by debolaz.
4561 Affected files silcd/server.c, silcd/silcd.c.
4563 * Fixed MOTD to return the MOTD file server name. Affected
4564 file silcd/command.c.
4566 * Added INFO command reply handling to the Irssi SILC Client.
4567 Affected file irssi/src/silc/core/client_ops.c.
4569 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4571 * Fixed the silc_idcache_list_* routines to really support
4572 the dynamic list. Fixes a crash. Affected file is
4573 lib/silccore/silcidcache.c.
4575 * Fixed the LIST command reply to really call LIST command's
4576 pending callbacks. Affected file silcd/command_reply.c.
4578 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4580 * Update conn->local_entry->nickname after giving NICK
4581 command. Affected file lib/silcclient/command.c.
4583 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4585 * Added the [pid] option to the silcd configuration file
4587 Affected files: serverconfig.[ch] and silcd.c
4589 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4591 * Save fingerprint in WHOIS command reply in server.
4592 Affected file silcd/command_reply.c.
4594 * Fixed NICK commands pending callback registration.
4595 Affected file lib/silcclient/command.c.
4597 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4599 * Use ++server->cmd_ident when sending commands in server,
4600 instead of random number. Affected file silcd/command.c.
4602 * Fixed GETKEY command reply to call actually GETKEY pending
4603 command callbacks. Affected file silcd/command_reply.c.
4605 * A bit stricter check for nicknames. Check for same nickname
4606 in NICK command also. Affected file silcd/command.c.
4608 * Do not call INFO command everytime client ID changes, only
4609 during first connecting. Affected file lib/silcclient/client.c.
4611 * Set the new nickname only after successful command reply for
4612 NICK command is returned by server. Affected file
4613 lib/silcclient/command.c.
4615 * Remove nicknames from nicklist during server_signoff notify.
4616 Should fix /NAMES bit more. The affected file is
4617 irssi/src/silc/core/silc-channels.c.
4619 * Added `fingerprint' field to the SilcIDListData in the
4620 silcd/idlist.h to hold the fingerprint of the client's
4623 Send the fingerprint of the client's public key in WHOIS
4626 Affected files silcd/command.c, and silcd/idlist.[ch].
4628 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4629 create fingerprint from given data.
4631 * Show the fingerprint of the client's public key in WHOIS.
4632 Affected files irssi/src/module-formats.[ch] and
4633 irssi/src/silc/core/client_ops.c.
4635 * Format the multiple same nicknames also during JOIN and
4636 NICK_CHANGE notifys. Affected file is
4637 lib/silcclient/client_notify.c.
4639 * Do not print error on screen for invalid private message
4640 payload since it can come if someone is sending private
4641 messages with wrong key. Affected file
4642 lib/silccore/silcprivate.c.
4644 * Fixed multiple concurrent /PING crash. Affected file
4645 lib/silcclient/command.c.
4647 * Changed the wrong ID encoding. All IP addresses must be
4648 in MSB first order in encoded format. They were encoded
4649 wrong and was in LSB format. Affected files are
4650 silcd/serverid.c, lib/silcutil/silcutil.c.
4652 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4654 * Call the `connect' client operation through the scheduler
4655 in case of error. Affected file lib/silcclient/client.c.
4657 * Call the `failure' client operation even if the error
4658 occurred locally during a protocol. Affected file is
4659 lib/silcclient/protocol.c.
4661 * Added support of sending LIST command to router from normal
4662 server. This way normal server can get list of all channels
4663 in the network too. Fixed the channel list sending in the
4664 server too. Affected files are silcd/command.c, and
4665 silcd/command_reply.[ch].
4667 * Added silc_server_update_channels_by_server and
4668 silc_server_remove_channels_by_server. They are used during
4669 disconnection of primary router and in backup router protocol.
4670 Affected file silcd/server_util.[ch], silcd/server.c and
4671 silcd/server_backup.c.
4673 * Fixed channel adding to global list in IDENTIFY command
4674 reply in server. Affected file silcd/command_reply.c.
4676 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * If the incoming packet type is REKEY or REKEY_DONE process
4679 that packet always synchronously. Fixes yet another MAC
4680 failed error on slow (dialup) connections. Affected file
4681 lib/silcclient/client.c and silcd/server.c.
4683 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4685 * Call check_version SKE callback for initiator too. Affected
4686 file lib/silcske/silcske.c.
4688 * Implemented fix for security hole found in the SKE that was
4689 fixed in the specification few days back; the initiator's
4690 public key is now added to the HASH value computation.
4691 Added backwards support for the old way of doing it too, for
4692 old clients and old servers. Affected file is
4693 lib/silcske/silcske.c.
4695 * Enabled mutual authentication by default in SKE. If initiator
4696 is not providing mutual authentication the responder will
4697 force it. This will provide the proof of posession of the
4698 private key for responder. The affected files are
4699 lib/silcclient/protocol.c and silcd/protocol.c.
4701 * Do not cache anymore the server's public key during SKE.
4702 We do mutual authentication so the proof of posession of
4703 private key is done, and if the server is authenticated in
4704 conn auth protocol with public key we must have the public
4705 key already. Affected file silcd/protocol.c.
4707 * Added new global debug variable: silc_debug_hexdump. If
4708 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4709 file lib/silcutil/silclog.[ch].
4711 * Fixed compilation warning due to char * -> const char *.
4712 Affected files lib/silcutil/silcnet.h, and
4713 lib/silccore/silcauth.[ch].
4715 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4717 * Fixed CMODE command when new channel key was created. If
4718 the creation failed the old key was removed. Next time giving
4719 same command would crash the server since the old key was
4720 freed already. Affected file silcd/command.c.
4722 * Fixed the silc_server_announce_get_channels to not crash
4723 on reconnect. Affected file silcd/server.c.
4725 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4727 * Added silc_log_set_debug_string function to set a regex
4728 string to match for debug output. Only the function names,
4729 or filenames matching the given debug string is actually
4730 printed. This way it is possible to filter out those debug
4731 strings that user is not interested in.
4733 Fixed a bug in silc_string_regexify.
4735 Affected files lib/silcutil/silclog.[ch], and
4736 lib/silcutil/unix/silcunixutil.c.
4738 * Changed the -d options in both server and Irssi SILC client
4739 to take the debug string as argument. Affected files
4740 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4742 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Added silc_hash_babbleprint to create a Bubble Babble
4745 Encoded fingerprint. The encoding is developed by Antti
4746 Huima (draft-huima-babble-01.txt), and it creates human
4747 readable strings out of binary data. Affected file
4748 lib/silccrypt/silchash.[ch].
4750 * Print the babble print now in addition of fingerprint as well
4751 in Irssi SILC client. Affected files are
4752 irssi/src/fe-common/silc/module-formats.[ch],
4753 irssi/src/fe-common/silc/core/client_ops.c.
4755 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4757 * Fixed a security problem found in SKE. The initiator's
4758 public key too is now added to the HASH hash value creation
4759 which is signed by the responder to create the SIGN value.
4760 This will prevent anyone in the middle to lie to the responder
4761 about the initiator's public key. If this is done now, the
4762 man in the middle will get caught. Updated the protocol
4765 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4767 * Better installation directory handling. Configure module
4768 paths and other paths automatically to example_silc* files
4769 in doc/. A patch by toma.
4771 * Fixed compiler warning from MPI library, and from SILC RNG.
4774 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4775 It can be configured with ./configure. A patch by toma.
4777 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4779 * Find correct make to use in prepare-clean. A patch by
4780 toma. Affected file prepare-clean.
4782 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4784 * Added irssi variables use_auto_addr, auto_bind_ip,
4785 auto_bind_port and auto_public_ip.
4787 * Changed the interface for silc_client_send_key_agreement
4788 in lib/silcclient/silcapi.h
4792 irssi/src/silc/core/silc-core.c
4794 lib/silcclient/silcapi.h
4795 irssi/src/silc/core/silc-channels.c
4796 lib/silcclient/client_keyagr.c
4799 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4801 * Added silc_pkcs_public_key_compare to compare two
4802 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4804 * Check that the client who set the founder mode on the
4805 channel is the same client that is giving the founder
4806 mode to itself. It is done by comparing the saved public
4807 key (it is saved even in the authentication is passphrase).
4808 Affected file silcd/command.c.
4810 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4812 * Do not process packet for disconnected socket connection.
4813 Affected file lib/silccore/silcpacket.c.
4815 * Process the DISCONNECT packet through scheduler in the
4816 client library. Affected file lib/silcclient/client.c.
4818 * Fixed the silc_client_packet_parse to not to increase
4819 the packet sequence number if the conn->sock and the
4820 current socket connection is not same. This can happen
4821 for example during key agreement when the conn includes
4822 multiple socket connections (listeners). Affected file
4823 lib/silcclient/client.c.
4825 * The sender of the file transfer request now provides also
4826 the pointer (listener) for the key exchange protocol. If
4827 the listener cannot be created then it sends empty key
4828 agreement and lets the receiver provide the listener.
4830 Added `local_ip' and `local_port' arguments to the
4831 silc_client_file_send. If they are provided they are used,
4832 if not then it will attempt to find local IP address, if
4833 not found or bind fails then the remote client will provide
4836 Affected files are lib/silcclient/client_ftp.c and
4837 lib/silcclient/silcapi.h.
4839 * Extended the FILE SEND command to support defining the
4840 local IP and port for key exchange listener. They are
4841 optional. Affected file irssi/src/silc/core/silc-servers.c.
4843 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4845 * Defined to WHOIS command reply the sending of fingerprint
4846 of the client's public key (if the proof of posession of the
4847 corresponding private key is verified by the server).
4848 Updated to the protocol specification.
4850 * Added support of receiving the client's public key's
4851 fingerprint in command reply in client library. Affected
4852 file is lib/silcclient/command_reply.c, and
4853 lib/silcclient/idlist.[ch].
4855 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * Do not send over 128 chars long nickname to the server
4858 in NICK command. Affected file lib/silcclient/command.c.
4860 * Do not send over 256 chars long channel names to the server
4861 in JOIN command. Affected file lib/silcclient/command.c.
4863 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * Assure that silc_server_close_connection cannot be called
4866 twice for same socket context. Affected file is
4869 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Send error message to application if opening file for
4872 writing during file transfer fails. Affected file is
4873 lib/silcclient/client_ftp.c.
4875 Remove all file transfer sessions for a client that we're
4876 removing from ID cache.
4878 Affected file is lib/silcclient/client_ftp.c.
4880 * Fixed silc_net_addr2bin to return correct address. Affected
4881 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4883 * Fixed file transfer session removing on signoff notify.
4884 Affected file irssi/src/silc/core/silc-servers.c.
4886 * Added the SilcClientFileError to be returned in the monitor
4887 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4888 Affected file lib/silcclient/silcapi.h.
4890 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4892 * Fixed a crash in silc_client_ftp_free_sessions and
4893 silc_client_ftp_session_free_client. Affected file
4894 lib/silcclient/client_ftp.c.
4896 * Added `disabled' field in the SilcChannelEntry in the server
4897 to indicate if the server entry is disabled. Affected file
4898 silcd/idlist.h, silcd/command[_reply].c.
4900 * SILC server adds now /var/run/silcd.pid everytime it is
4901 started. Affected file silcd/silcd.c.
4903 * Added silc_server_packet_send_clients to send a packet to
4904 the provided table of client entries. Affected file
4905 silcd/packet_send.[ch].
4907 * Fixed a crash in client resolving in client_prvmsg.c in
4908 client library. Affected file lib/silcclient/client_prvmsg.c.
4910 * Do not actually remove the client directly from ID cache
4911 during SERVER_SIGNOFF, but invalidate it. This way we
4912 preserve the WHOWAS info for the client. Affected file
4913 silcd/server_util.c.
4915 * Fixed SERVER_SIGNOFF notify handling in the server. The
4916 server is now able to process incoming SERVER_SIGNOFF notify
4917 for a server that it doesn't even know about. It will remove
4918 the clients provided in the notify. Affected file
4919 silcd/packet_receive.c.
4921 * Check for partial packet in data queue after every packet that
4922 was found from the queue. Return and wait for more data if
4923 there is partial data in queue. Affected file is
4924 lib/silccore/silcpacket.c.
4926 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * Added SilcClietFileError enum to indicate error in
4929 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4930 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4931 Affected files lib/silcclient/silcapi.h and
4932 lib/silcclient/client_ftp.c.
4934 * Check that newsize in silc_buffer_realloc is larger than
4935 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4937 * Added better monitor of file transfers. It now monitors
4938 key agreement protocol during the file transfer too. Added
4939 error reporting too. Affected files
4940 irssi/src/silc/core/silc-servers.c,
4941 irssi/src/fe-common/silc/module-formats.[ch].
4943 * Wrote a help file for FILE command.
4945 * Added silc_rng_global_get_byte_fast to get not-so-secure
4946 random data as fast as possible. Random data is read from
4947 /dev/urandom if available and from the SILC RNG if not
4948 available. It is used in padding generation. Affected file
4949 lib/silccrypt/silcrng.[ch].
4951 * All packets in client library are now processed synchronously.
4952 Optimized packet processing a lot. Affected file
4953 lib/silcclient/client.c.
4955 * All server connection packets are processing synchronously
4956 now in server, to optimize packet processing. Affected file
4959 * Include files are installed now only in Toolkit distribution
4960 if make install is given. Affected files: all Makefile.am's.
4962 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Assure that silc_client_notify_by_server_resolve does not
4965 resolve the client information multiple times. If it cannot
4966 be found by the first it cannot be found at all. Affected
4967 file lib/silcclient/client_notify.c.
4969 * Fixed WHOWAS command reply calling. Affected file
4970 lib/silcclient/command_reply.c.
4972 * Removed all references to silc_idlist_get_client from the
4973 Irssi SILC client since that call is internal call used by
4974 the library. The Irssi SILC client will use now client
4975 retrieval functions found in silcapi.h.
4977 * Fixed a bug in resolving nickname info before sending
4978 private message. It used freed memory. Affected file
4979 irssi/src/silc/core/silc-servers.c.
4981 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4983 * Assure my_channels statistics cannot go negative in server.
4984 Affected files silcd/server.c, silcd/server_util.c.
4986 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4988 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4990 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4992 * Win32 Toolkit changes. Affected files
4993 win32/silc.dsw, win32/libsilc/libsilc.def,
4994 win32/libsilcclient/libsilc.def,
4995 lib/silcutil/silcutil.c, and
4996 lib/sftp/sftp_fs_memory.c.
4998 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Added silc_net_localip to return local host's IP address.
5001 Affected file lib/silcutil/silcnet.[ch].
5003 * If key exchange or rekey protocol is active for a connection
5004 parse all packets syncronously since there might be packets
5005 in packet queue that we are not able to process without first
5006 processing packets before them. Affected file silcd/server,
5007 lib/silcclient/client.c.
5009 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5010 whether library should continue processing the packet.
5011 Affected file lib/silccore/silcpacket.h.
5013 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5014 SilcSFTPMonitorData to SFTP server to monitor various
5015 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5016 lib/silcsftp/sftp_server.c.
5018 * Added silc_file_size to return file size. Affected file
5019 lib/silcutil/silcutil.[ch].
5021 * Implemented the file transfer support for the client library.
5022 Added preliminary support for simple client to client one-file
5023 transmission. Affected file lib/silcclient/client_ftp.c,
5024 lib/silccilent/client.[ch].
5026 * Added new local command FILE to the Irssi SILC Client.
5027 It is used to perform the file transfer. It has subcommands
5028 SEND, RECEIVE, SHOW and CLOSE. Affected files
5029 irssi/src/silc/core/client_ops.c,
5030 irssi/src/silc/core/silc-server.[ch].
5032 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Relay the SILC_PACKET_FTP in the server. Affected files
5035 silcd/server.c and silcd/packet_receive.c.
5037 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Renamed silc_file_read and silc_file_write to functions
5040 silc_file_readfile and silc_file_writefile. Added function
5041 silc_file_open and silc_file_close. Affected files
5042 lib/silcutil/silcutil.[ch].
5044 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Resolve the client info when received private message or
5047 channel message for a client which nickname we don't know.
5048 Affected files lib/silcclient/client_prvmsg.c and
5049 lib/silcclient/client_channel.c.
5051 * Do not crash in /KEY if client is not connected. Affected
5052 file irssi/src/silc/core/silc-channels.c.
5054 * Added SilcClientStatus field to the SilcClientEntry in the
5055 lib/silcclient/idlist.h.
5057 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5058 is incomplete and is being resolved, it won't be resolved
5061 Make sure also that USERS command reply does not resolve
5062 twice information. Affected file is
5063 lib/silcclient/command_reply.c.
5065 Make sure that silc_client_get_clients_by_list does not
5066 resolve twice same information.
5068 * Check for valid client->id in the silc_server_free_client_data.
5069 Affected file silcd/server.c.
5071 * Fixed /GETKEY nick@server not to crash if the server entry
5072 is not found. Affected file lib/silcclient/command.c.
5074 * Fixed the silc_server_check_cmode_rights to check the
5075 requested modes correctly. Affected file silcd/command.c.
5077 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * Better checks for non-printable chars in nick added.
5080 Affected file silcd/command.c.
5082 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Call the silc_server_udpate_servers_by_server in the
5085 primary router that comes back online in the backup resuming
5086 protocol. Otherwise it routes packets wrong. Affected file
5087 silcd/server_util.[ch], silcd/server_backup.c.
5089 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5092 lib/silcutil/silcbuffmt.[ch].
5094 * Redefined the SILC packet header to include the padding
5095 length. Affected file lib/silccore/silcpacket.[ch].
5097 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5098 length for maximum padding up to 128 bytes). Affected
5099 file lib/silccore/silcpacket.h.
5101 * Removed all backwards support for old 0.5.x MAC thingies.
5102 The SILC packet header change makes it impossible to be
5103 backwards compatible.
5105 * Send the ENDING packet with timeout in the backup resuming
5106 protocol. This is to assure that all routers has connected
5107 to the primary router. Affected file silcd/server_backup.c.
5109 * Changed the RNG to take the first IV from random data. It
5110 used to take it from zero actually. Changed the RNG also
5111 to use /dev/urandom during session. /dev/random is used
5112 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5114 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5116 * Changed the SILC packet header to have the first two bytes
5117 (the packet length) encrypted. Affected files aroung the
5118 code tree, lib/silccore/silcpacket.[ch]. Removed the
5119 SilcPacketCheckDecrypt callback. It is not needed anymore
5120 since the silc_packet_receive_process will determine now
5121 whether the packet is normal or special.
5123 * Implemented the unidirectional MAC keys. Affected files
5124 lib/silcske/silcske.c, silcd/protocol.c and
5125 lib/silcclient/protocol.c.
5127 * Implemented the packet sequence number to the MAC computation.
5128 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5129 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5130 lib/silcclient/protocol.c.
5132 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5134 * Allow backup router to announce servers. All servers
5135 announced by backup router are added to the global list
5136 automatically. Update hte server's socket to our primary
5137 router also when backup router announces a server.
5138 Affected file silcd/packet_receive.c.
5140 * Do not update the client->router in the function
5141 silc_server_udpate_clients_by_server if the client is on
5142 global list. We might fail to find any specific server
5143 for locally connected clients and local cell clients. They
5144 should still use the `from' and not `to' as client->router.
5145 This fixes backup router resuming protocol. Affected file
5146 silcd/server_util.c.
5148 * Decrease channel statistics count only if the channel
5149 deletion worked. Affected files are silcd/server.c and
5150 silcd/server_util.c.
5152 * Added silc_server_update_servers_by_server to update origin
5153 of all server entries. Used during backup router protocol.
5154 Affected files silcd/server_util.[ch], silcd/server.c. and
5155 silcd/backup_router.c.
5157 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5158 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5159 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5160 lib/silccrypt/silchmac.c.
5162 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Assure that router cannot reroute the same channel message
5165 to the sender. Affected file silcd/packet_receive.c.
5167 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5169 * Made better checks that the channel message is not sent
5170 to the router it came from. Affected file is
5171 silcd/packet_send.c. Fixed memory leak too.
5173 * Announce informations for incoming router connection, but
5174 only after checking if it is replaced by backup router.
5175 Affected file silcd/packet_receive.c.
5177 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Fixed the backup resuming protocol to work in multiple
5180 router environment. Affected file silcd/server_backup.c.
5182 * Route packet only to one router in the function
5183 silc_server_packet_send_to_channel. Affected file is
5184 silcd/packet_send.c.
5186 * Fixed silc_server_send_notify_dest to set the broadcast
5187 flag. Fixed the silc_server_send_notify_topic to actually
5188 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5189 Affected file silcd/packet_send.c.
5191 * Changed the SFTP Filesystem interface. Changed the
5192 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5193 the filesystem operation function. The SilcSFTPFilesystem
5194 is now a context that is allocated by all filesystem allocation
5195 functions and it already includes the operations structure
5196 and filesystem specific context. It is given as argument
5197 now to the silc_sftp_server_start. This made the interface
5198 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5199 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5201 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Changed the backup router adding and getting interfaces
5204 in the server. The router that will be replaced by the
5205 specified backup router is now sent as argument. Affected
5206 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5209 * Added silc_net_addr2bin_ne to return the binary form of
5210 the IP address in network byte order. Affected files
5211 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5213 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Check for existing server ID in silc_server_new_server
5216 and in silc_server_connect_to_router_final and remove the
5217 old entry if it exists. Affected file silcd/packet_receive.c,
5220 * Send the channel message always to only one router, either
5221 in upstream or downstream. Affected file is
5222 silcd/packet_send.c.
5224 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Wrote the definition of the backup resuming protocol to the
5227 protocol specification.
5229 * Removed one redundant channel key generation from normal
5230 server during joining procedure. Removed one redundant
5231 channel key sending from server to router during joining
5232 procedure. Affected file silcd/command.c.
5234 * Made minor bugfixes to the backup router resuming protocol.
5235 Affected file silcd/server_backup.c, server.c.
5237 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Added --disable-asm configuration option. Affected files
5240 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5243 * Implemented the backup resuming protocol that is used to
5244 resume the primary router position in the cell after the
5245 primary router comes back online. Affected files
5246 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5247 and silcd/server_util.[ch].
5249 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5251 * Sleep two (2) seconds after sending QUIT command to server.
5252 Affected file lib/silcclient/command.c.
5254 * Assure that if outgoing data buffer is pending do not force
5255 send any data. Affected file silcd/packet_send.c.
5257 * Assure that if outgoing data buffer is pending do not force
5258 send any data. Affected file lib/silcclient/client.c.
5260 * Implemented the backup router support when the primary router
5261 goes down. The servers and routers can now use the backup
5262 router as new primary router without loosing connectivity.
5264 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5267 in the server to indicate disabled entry. All data read
5268 from the connection will be ignored and no data is sent
5269 for entry that is disabled. Affected files are
5270 silcd/idlist.h, silcd/server.c.
5272 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Created SFTP client and server test programs in the
5275 lib/silcsftp/tests directory.
5277 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Implemented memory filesystem (virtual filesystem) for
5280 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5283 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Implemented the SFTP (SSH File Transfer Protocol) to the
5286 lib/silcsftp. It includes SFTP client and SFTP server
5289 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Moved lib/silccore/silcprotocol.[ch] to the
5292 lib/silcutil library.
5294 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5295 take variable argument list pointer as argument. Affected
5296 file lib/silcutil/silcbuffmt.[ch].
5298 * Added silc_buffer_set function that is used to set data
5299 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5300 Affected file lib/silcutil/silcbuffer.h.
5302 * Changed various routines in the core library to use the new
5303 silc_buffer_set instead of allocating new buffer only for
5306 * Added 64-bit value formatting and unformatting support to the
5307 silc_buffer_[un]format routines. Affected file is
5308 lib/silcutil/silcbuffmt.[ch].
5310 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5311 to includes/bitmove.h.
5313 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Fixed channel user mode saving in client library. Affected
5316 file lib/silcclient/command[_reply].c.
5318 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Defined the file transfer to the SILC Protocol. Added
5321 new packet type SILC_PACKET_FTP and defined File Transfer
5322 Payload. The mandatory file transfer protocol is SFTP
5323 (SSH File Transfer Protocol). Affected file in addition
5324 of the internet draft is lib/silccore/silcpacket.h.
5326 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5327 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5328 is used as part of backup router protocol when the primary
5329 router of the cell is back online and wishes to resume
5330 the position as primary router.
5332 * Redefined the MAC generation keys in the protocol. The
5333 same key is not used anymore in both direction. Both
5334 direction will now use different keys for sending and
5335 receiving. This fixes a potential security flaw. This
5336 change causes incompatibilities in the protocol.
5338 * Redefined also the MAC computation from the packet.
5339 An packet sequence number is now added to the MAC
5340 computation. This prevents possible replay attacks against
5341 the protocol. This change too causes incompatibilities
5344 Added `sequence' field to the SilcPacketContext to hold
5345 the current sequence number for the packet.
5347 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Added `created' field to the SilcIDListData in the file
5350 silcd/idlist.h to indicate the time when the entry was
5353 * Added `created' field to the SilcChannelEntry too. Affected
5354 file silcd/idlist.h.
5356 * Added `creation_time' aguments to all the announcement functions
5357 in the server. If it is provided then only the entries that
5358 was created after the provided time frame are actually
5359 announced. Affected file silcd/server.[ch].
5361 * The protocol says that the Channel ID's IP address must be
5362 based on the router's IP address. Added check for this in
5363 the silc_server_new_channel when processing incoming New Channel
5364 Payload. Affected file silcd/packet_receive.c.
5366 * Print out the correct version with --version in SILC client.
5367 Affected file irssi/src/silc/core/silc-core.c.
5369 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * Fixed WHOWAS command to check for completnes of the client
5372 entry always, not just when the command is coming from client.
5373 Affected file silcd/command.c.
5375 * Added new function silc_server_packet_queue_purge to purge the
5376 outgoing data queue to the network. After the function returns
5377 it is guaranteed that the outgoing packet queue is empty.
5378 Affected file silcd/packet_send.[ch].
5380 * Purge the outgoing packet queue in the rekey protocol's final
5381 callback to assure that all rekey packets go to the network
5382 before quitting the protocol. Affected file silcd/server.c.
5384 * Added silc_client_packet_queue_parse as similar function as
5385 in server to the client library. The affected file is
5386 lib/silcclient/client.c.
5388 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5390 * Splitted silcd/server.c and created silcd/server_util.[ch]
5391 for utility functions.
5393 * Added new socket flag SILC_SF_DISABLED to indicate that the
5394 connection is open but nothing can be sent to or received from
5395 the connection. Affected file lib/silcutil/silsockconn.[ch].
5396 The checking for disabled socket is checked in the low level
5397 silc_socket_write and silc_socket_read functions.
5399 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Allow only nicknames and channel names that fits into the
5402 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5404 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * When processing JOIN command reply in server check that if
5407 the channel exists in our global list we'll move it the local
5408 list. Affected file silcd/command_reply.c.
5410 * Fixed the check whether client is joined on the channel already
5411 in JOIN command. Affected file lib/silcclient/command.c.
5413 * Fixed the JOIN command reply to check whether the channel
5414 already exists. Affected file lib/silcclient/command_reply.c.
5416 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Added silc_ske_status_string to map the SKE error numbers
5419 to readable strings. The affected files are
5420 lib/silcske/silcske[_status].[ch].
5422 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Do not show the private channels on the WHOIS channel list
5425 as it is not allowed by the protocol. The affected file is
5428 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Assure that the packet length digged from the actual packet
5431 is something sensible in the silc_packet_decrypt_rest_special
5432 in lib/silccrypt/silcpacket.c.
5434 * Free and NULL the allocated pointer in silc_hmac_alloc if
5435 the HMAC allocation fails. The affected file is
5436 lib/silccrypt/silchmac.c.
5438 * Print the selected security properties to the log files in
5439 the server. Affected file silcd/protocol.c.
5441 * Add SKE's reference counter even if calling the completion
5442 callback manually. Otherwise it goes negative, although it
5443 does not cause any problems. The affected file is
5444 lib/silcske/silcske.c.
5446 * Remove the client entry with short timeout after giving the
5447 KILL command. Affected file lib/silcclient/command.c.
5449 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5450 case all found clients are already disconnected (WHOWAS would
5451 found them) in the server. Affected file silcd/command.c.
5453 * Update the last_receive (time of last data received) to be
5454 updated only when received private or channel message so that
5455 the idle time showed in WHOIS makes more sense.
5457 * Added boolean field `valid' in to the SilcClientEntry in the
5458 client library to indicate whether the entry is valid or not.
5459 This fixes the nickname change bug on channel when changing
5460 the nickname to be same than the old (like nick to Nick) the
5461 nickname formatter doesn't set the new nick anymore to Nick@host.
5462 Affected file lib/silcclient/idlist.[ch].
5464 * Now actually fixed the nickname changing on disconnection.
5465 Added new function silc_change_nick to the Irssi SILC Client.
5466 Affected file irssi/src/silc/core/client_ops.c,
5467 irssi/src/silc/core/silc-nicklist.[ch].
5469 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Check that the public key exists in the GETKEY command before
5472 trying to encode it. Affected file silcd/command.c.
5474 * Print some notifications on received public keys with GETKEY
5475 command in the Irssi SILC Client. Affected files are
5476 irssi/src/fe-common/silc/module-formats.[ch],
5477 irssi/src/silc/core/client_ops.c.
5479 * Use IDENTIFY command to resolve the server information in the
5480 GETKEY command instead of INFO command. Affected file
5481 lib/silcclient/command.c.
5483 * All command reply functions in the client library now calls
5484 the pending command reply callbacks even if an error has
5485 occurred. The server has done this a long time and now it was
5486 time to move the client library to this as well. Now all
5487 errors can be delivered back to the pending command reply
5488 callbacks if necessary. Affected files are
5489 lib/silcclient/command[_reply].[ch].
5491 * Change the nickname on disconnection back to the username
5492 because in reconnect the server will enforce it to it anyway.
5493 Affected file irssi/src/silc/core/silc-servers.c.
5495 * Fixed a config file parsing bug in the Irssi SILC client.
5496 Affected file irssi/src/silc/core/clientconfig.c.
5498 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * When printing the channel mode on JOIN, verify that the
5501 channel key and channel's HMAC are valid. Affected file
5502 irssi/src/silc/core/client_ops.c.
5504 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5507 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5508 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5510 * Removed channel key rekey task deleting from the function
5511 silc_server_save_channel_key. Affected file silcd/server.c.
5512 Added explicit timeout task context instead that is used to
5513 delete the task if we are registering a new task before the
5514 new task has elapsed.
5516 * When channel key rekey occurs the client library now saves
5517 the old channel key for a short period of time (10 seconds) and
5518 is able to use it in case some is still sending channel
5519 messages encrypted with the old key after the rekey. Affected
5520 file lib/silcclient/[idlist.h|client_channel.c].
5522 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * Added check to the silc_server_new_id_real to not accept
5525 new ID if it is the sender's own ID. Affected file is
5526 silcd/packet_receive.c.
5528 * Assure that we do not announce ourself or the one we've
5529 sending our announcements when we're router and are announcing
5530 servers to our primary router. Affected file silcd/server.c.
5532 * Fixed silc_server_command_identify_check_client to assemble
5533 correct WHOIS packet. It send corrupted WHOIS packet and
5534 caused problem with router to router connections. Affected
5535 file silcd/command.c.
5537 Fixed also silc_server_command_whois_check the same way
5538 as for the IDENTIFY command.
5540 * Added new SilcIDListStatus to the server in the SilcIDListData
5541 structure. The status now includes the current status of
5542 the entry (like registered, resolved etc.). Affected file
5543 silcd/idlist.[ch]. Defined a bunch of different status types
5544 as well. This replaced the old boolean registered field as well.
5546 Added resolve_cmd_ident field to the SilcClientEntry structure
5547 too so that if the entry is for example being resolved so
5548 another command may attach to the same pending command reply
5549 without requiring to resolve the same entry again. This concept
5550 should optimize the WHOIS and the IDENTIFY resolving under
5551 heavy load by taking away unnecessary resolving for entries
5552 that are being resolved already.
5554 Added support for adding multiple pending commands for one
5555 command idenfier. Affected file silcd/command[_reply].[ch].
5557 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5558 before deleting the data. Otherwise the hash table will have
5559 freed data in comparison functions. Affected file is
5560 silcd/command_reply.c.
5562 * Fixed silc_idlist_replace_client_id to add the new entry to
5563 the cache with NULL nickname. Otherwise there will be invalid
5564 memory as the nickname after the nickname is freed. Affected
5565 file silcd/packet_receive.c.
5567 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5568 saved into wrong slots because the previous number of entries
5569 was not taken into account. Affected file silcd/idlist.c.
5570 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5572 * If we are router and we receive JOIN notify to a channel that
5573 does not have any users then notified client is marked as the
5574 channel founder, as it is it. The affected file is
5575 silcd/packet_receive.c
5577 * Added to the extended hash table API's table_del_*ext functions
5578 the destructor as argument too, so that the caller can decide
5579 which destructor to use or whether to use destructor at all.
5580 Affected file lib/silcutil/silchashtable.[ch].
5582 * Fixed ID Cache purging. It actually deleted the entries from
5583 the hash table after the data was freed. The hash table ended
5584 up comparing freed memory. The affected file is
5585 lib/silccore/silcidcache.c.
5587 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Fixed Irssi SILC client's KILL command's HELP syntax.
5591 * The USERS command now resolves the detailed user information
5592 if the userinfo field is missing. Affected file is
5593 lib/silcclient/command_reply.c.
5595 * Do not print error in silc_file_read if the read file does
5596 not exist. Just silently return NULL. Affected file is
5597 lib/silcutil/silcutil.c.
5599 * Fixed the silc_log_output to not wine about NULL filename
5600 and to not create some bogus " " filename. Affected file is
5601 lib/silcutil/silclog.c.
5603 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Fixed various printing bugs on the user interface in the
5606 Irssi SILC Client. Minor changes that were forgotten from
5609 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Fixed the configure.in.pre and the compilation and distribution
5612 environment to support the new autoconf 2.52. That version is
5613 now required to compile the CVS trunk.
5615 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5618 to generally parse user@fqdn format strings. Affected file
5619 lib/silcutil/silcutil.c.
5621 * Added nickname_format and nickname_force_format fields to the
5622 SilcClientParams structure. The first one defines the format
5623 for the nicknames that the library will enforce if the receives
5624 multiple same nicknames. The second one is boolean value and
5625 can be used to force the library to always enforce the format
5626 to the nicknames regardles whether there are multiple nicknames
5627 or not. This configurable formatting was employed to flexibly
5628 support accessing multiple nicknames from the user interface.
5629 The userinterface can now set the nicknames to what ever format
5630 they prefer. Affected file lib/silcclient/silcapi.h.
5632 Added function silc_client_nickname_format to the file
5633 lib/silcclient/idlist.c. It performs the nickname formatting.
5635 Added new field `hostname´ to the SilcClientEntry context.
5636 It holds the hostname of the client. Affected file is
5637 lib/silcclient/idlist.h.
5639 * Irssi SILC Client sets the nicknames in nick@hostn format.
5640 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5641 irssi/src/silc/core/silc-core.c.
5643 The WHOIS printing now also shows both the real nickname and
5644 the formatted nickname so that user knows how to access the
5645 user if there are multiple same nicknames cached. Affected
5646 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5647 printing formatting too to take the hostname now as a separate
5648 argument. The Affected file is
5649 irssi/src/fe-common/silc/modules-formats.[ch].
5651 * Changed the silc_client_get_clients_local to accept the formatted
5652 nickname as argument. It accepts the real nickname too but the
5653 formatted nickname can be used to find the true entry from
5654 multiple entries. Affected file lib/silcclient/silcapi.h and
5655 lib/silcclient/idlist.c.
5657 * Added nickname_format_parse field to the SilcClientParams.
5658 It is a callback function provided by the application to parse
5659 the nickname out of the formatted nickname string. The library
5660 calls it to get the nickname from the formatted string. Since
5661 the application generally knows better the format of the nickname
5662 string it parses it instead of the library, even though library
5663 encodes the formatted string. If the callback function is not
5664 provided then the library will use the string as is. The
5665 affected file is lib/silcclient/silcapi.h.
5667 * All the nickname strings passed to the client library in
5668 commands are now expected to be formatted nickname strings.
5669 If the command does not support the formatted nickname string
5670 it will assume that the sent string is the actual nickname.
5671 Affected file lib/silcclient/command.c.
5673 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Added public key authentication support to OPER and SILCOPER
5676 commands in the client library. Affected file is
5677 lib/silcclient/command.c.
5679 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Changed the get_auth_methdod client operation to be asynchronous.
5682 It can be async if the application resolves the authentication
5683 method from the server during the negotiation. Added new
5684 SilcGetAuthMeth completion callback that the application will
5685 call after resolving the authentication method.
5687 Added function silc_client_request_authentication_method that
5688 the application can use to resolve the authentication method
5689 from the server. Added also SilcConnectionAuthRequest callback
5690 that the library will call after the server has replied. The
5691 application can call this function if it does not know the
5692 current authentication method.
5694 Affected files are lib/silcclient/client.c and
5695 lib/silcclient/silcapi.h.
5697 * The Irssi SILC client now automatically resolves the authentication
5698 method incase any configuration information is not present (and
5699 currently there never is). The affected file is
5700 irssi/src/silc/core/client_ops.c.
5702 * Fixed public key authentication from the client library.
5703 Affected file lib/silcclient/protocol.c. Changed also the
5704 protocol specification about the public key authentication in
5705 the connection authentication protocol. The actual data to be
5706 signed is now computed with a hash function before signing.
5708 * Fixed the public key authentication from the server as well.
5709 Affected file silcd/protocol.c.
5711 * Removed the mlock()'s from the memory allocation routines.
5712 Affected file lib/silcutil/silcmemory.c. The ./configure does
5713 not check anymore for the mlock(). Affected file is
5716 * Fixed USERS command in server to allow the execution of the
5717 command for private and secret channels if the client sending
5718 the command is on the channel. Affected file silcd/command.c.
5720 * Fixed silc_client_get_clients_local to return the clients
5721 count correctly. It could return wrong value. Affected file
5722 lib/silcclient/idlist.c.
5724 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5727 types. The assembler optimizations seemed not to like 64-bit
5728 data types. The assmebler optimizations thus are now enabled
5729 also for BSD systems as opposed to only enable them for Linux.
5731 * Do not check for threads at all on BSD systems. Affected
5732 file configure.in.pre.
5734 * Removed -n and -h options from the Irssi SILC Client since
5735 they are not used in silc.
5737 * Fixed the prime generation to assure that the first digit
5738 of the generated random number is not zero since our conversion
5739 routines does not like number strings that starts with zero
5740 digit. If zero digit is seen the random number is regenerated.
5741 This caused some corrupted RSA keys when the zero first digit
5742 was met. Affected file lib/silcmath/silcprimegen.c.
5744 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * Fixed WIN32 configuration in the ./configure script.
5747 Fixed to include xti.h on environments that has it.
5748 Patches by Carsten Ilchmann and andrew.
5750 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Changed the silc_id_create_client_id to be collision
5753 resistant. It is now assured that there cannot be created
5754 two same client ID's. I suspect that some weird bugs in
5755 the server were actually caused by duplicate Client IDs.
5756 Affected file silcd/serverid.[ch]. A router receiving
5757 new ID now also assures and informs the sending server
5758 if the ID caused collision.
5760 * Changed the silc_id_create_channel_id to also assure that
5761 there are no collisions.
5763 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * Statement about ignoring the Mutual Authentication flag when
5766 performing rekey with PFS was a bit misleading. It is ignored
5767 if it was set in the initial negotiation, it cannot be even
5768 set in the rekey. Fixed in the ke-auth draft. Started the
5769 new versions of the protocol drafts in the doc/.
5771 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Fixed a bug in silc_client_command_identify_save when saving
5774 new channel information. The channel name was no duplicated
5775 and caused crash on exit. Affected file is
5776 lib/silcclient/command_reply.c.
5778 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Fixed the getkey command handling in the server. Send just
5781 empty OK reply to the sender if the key could not be fetched
5782 (but everything else was ok, like the key just was not available).
5783 Changed the public key parameter to optional in the protocol
5784 specs so that empty OK reply can be sent. Affected file
5787 Added a message to Irssi SILC client to tell to user if the
5788 server did not return a public key.
5790 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Fixed a channel key regeneration bug. It registered new
5793 timeout tasks exponentially until all system resources were
5794 used. Affected file silcd/server.c.
5796 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Added the SILC Document generator to the scripts/silcdoc.
5799 It can be used to generate the Toolkit Reference Manual out
5800 of the source tree. Internally it will also use the RoboDoc
5801 generator now imported in util/robodoc.
5803 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * Added couple of return's in rekey protocol if error orccurred
5806 during the protocol. The execution must be terminated.
5807 Affected file silcd/protocol.c. Also, terminate the protocol
5808 always with timeout.
5810 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * The client's Client ID was created initally from the wrong
5813 nickname (it could have been in format nick@host) in the
5814 silc_server_new_client. Affected file silcd/packet_receive.c
5816 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Added some SILC_LOG_ERROR's to various error conditions
5819 if client could not be added to ID cache. Affected files
5820 silcd/packet_receive.c and silcd/server.c.
5822 * When client's sock->user_data is freed, NULL also the
5823 client->router and client->connection pointers. Added check
5824 for these pointers being NULL to various places around the
5825 code. Affected file silcd/server.c.
5827 * Added client->data.registered == TRUE checks to various
5828 places around the code to assure that unregistered client's
5829 are not handled when it is not allowed. Affected file
5832 * Added `bool registered' fields to all
5833 silc_idlist_[server|client]_get_* routines to indicate whether
5834 the fetched client needs to be registered or not. Affected
5835 file silcd/idlist.[ch].
5837 * Add your own entry as registered to the ID cache in the
5838 server. Affected file server.c.
5840 * Fixed a bug in silc_server_new_server. The SilcServer was
5841 set as the new server's context instead of SilcServerEntry.
5842 This naturally caused some weird bugs.
5844 * Added "updated" field the SilcChannelEntry which indicates
5845 the time since the channel entry was last accessed. This
5846 can be used to determine whether it is necessary to
5847 announce the channel after backup resuming protocol.
5848 Affected files silcd/idlist.[ch].
5850 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Do not delete the channel rekey task when adding it
5853 for in silc_server_create_channel_key.
5855 * Changed the silc_server_create_channel_key to return
5856 TRUE or FALSE to indicate the success of the channel key
5859 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Fixed MSVC++ project files and added missing files to
5862 Makefiles under win32/.
5864 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Do not add TCP_NODELAY flag if the operating system
5867 does not have it defined. Affected files are
5868 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5870 * Fixed buffer overflow from Irssi SILC Client. Affected
5871 file irssi/src/fe-common/core/themes.c.
5873 * Fixed double free in client library in the file
5874 lib/silcclient/client.c when disconnecting from server.
5876 * Applied double free patch from cras to Irssi SILC client.
5877 Affected files irssi/src/core/[modules/expandos].c
5879 * Fixed the disconnection handling to Irssi SILC Client.
5880 The application must call silc_client_close_connection
5881 in ops->connect client operation in case of failure of
5882 the connection. Affected file is
5883 irssi/src/silc/core/client_ops.c.
5885 * Do not set sock->protocol to NULL in the function
5886 silc_client_close_connection after executing the protocol's
5887 final callback since the sock might not be valid anymore.
5888 Affected file lib/silcclient/client.c.
5890 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Do not enable SILC_THREADS if the linking with libpthread
5893 did not happen. Affected file configure.in.pre.
5895 * Added notion to protocol specification that server must
5896 verify the sent authentication payload with CMODE when
5897 setting the channel founder key. Implemented it to the
5898 server. Affected file silcd/command.c.
5900 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Added _EXTRA_DIST SILC distribution variable to the
5903 distributions file. It is used to conditionally add extra
5904 files or directories to the specific distribution. Affected
5905 files ./prepare, Makefile.am.pre and distributions.
5907 Removed the `_' from the start of the distribution names.
5910 * Added README.WIN32 for instructions to compile the Toolkit
5913 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Fixed a double free in disconnection in the server. Affected
5916 file is silcd/server.c.
5918 * Fixed the lib/silcske/groups.c to work now also with GMP
5919 MP library. The string conversion did not work when using
5920 specific base and the base is indicated in the string as well.
5922 * Created win32/ directory which now includes MSVC++ specific
5923 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5924 It will appear only in the toolkit distribution
5926 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * Changed the key material distribution function in case when
5929 the hash output is too short. The data is now concatenated
5930 a bit differently than it used to. Made the change to the
5931 SKE protocol specification.
5933 * Added better GMP detection to configure.in.pre. A patch
5936 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Fixed a minor bug in SKE that might cause some problem on
5939 some platforms. Affected file lib/silcske/silcske.c.
5941 * Added the cookie checking for initiator in the SKE. It checks
5942 that the responder returns the sent cookie unmodified. The
5943 affected file is lib/silcske/silcske.c. Added new SKE
5944 error type INVALID_COOKIE that can be sent during the
5945 negotiation. Fixed some memory leaks as well.
5947 * Added the "invalid cookie" error message to Irssi SILC client's
5950 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Added `task_max' field to the SilcClientParams to indicate
5953 the maximum tasks the scheduler can handle. If set to zero,
5954 default values are used. Affected file lib/silcclient/silcapi.h.
5956 * Fixed memory leaks in silc_client_close_connection. Affected
5957 file lib/silcclient/client.c.
5959 * Added silc_client_del_client_entry to client library to free
5960 all memory of given client entry. Affected file is
5961 lib/silcclient/idlist.[ch].
5963 * Added new functions silc_client_del_channel and
5964 silc_client_del_server to delete channel and server entries.
5965 Affected file lib/silcclient/[silcapi.h/idlist.c].
5967 * Removed silc_client_del_client_by_id from silcapi.h.
5969 * Fixed the INFO command to return the server's own info
5970 correctly when querying by Server ID. Affected file is
5973 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Removed the non-blocking settings in WIN32 code in the
5976 silc_sock_[read/write] and added SleepEx instead. Affected
5977 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5978 of input data is now checked with FIONREAD and ioctlsocket.
5980 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Call silc_schedule_task_del_by_context in the
5983 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5984 Affected file lib/silccore/silcprotocol.c.
5986 * Call silc_protocol_cancel for active protocols in the
5987 silc_server_close_connection if the funtion
5988 silc_server_free_sock_user_data has not been called.
5989 Affected file silcd/server.c.
5991 * Generic tasks cannot be deleted using the del_by_fd
5992 task deleting function since generic tasks does not match
5993 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5995 * Added a notion to SILCOPER help file that the SILCOPER works
5996 only on router server, not on normal server.
5998 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6000 * Added for WIN32 support for the new scheduler as well.
6001 Affected file lib/silcutil/win32/silcwin32schedule.c.
6003 * Fixed the SHA1 implementation to work on various platforms.
6005 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6008 API. It is part of the scheduler now. Everything else is
6009 as previously but some functions has changed their names.
6010 Checkout the lib/silcutil/silcschedule.h for the interface.
6011 Updated all applications to use the new interface. Affected
6012 files are lib/silcutil/silcschedule.[ch].
6014 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Found a bug in the SKE implementation. The HASH value,
6017 specified by the protocol, was not computed correctly. The
6018 public key of the responder was not added to the computation
6019 even though it is mandatory. Affected file lib/silcske/silcske.c.
6020 This unfortunately causes incompatibilities with older
6021 clients and servers.
6023 * Added WIN32 specific network init and uninit functions:
6024 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6025 the Winsock2. Affected file lib/silcutil/silcnet.h and
6026 lib/silcutil/win32/silcwin32net.c.
6028 * Set the socket always to nonblocking mode on WIN32 after
6029 reading data or writing data. Affected file is
6030 lib/silcutil/win32/silcwin32sockconn.c.
6032 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Fixed various compilation problems under WIN32. Affected
6035 files lib/silcutil/win32/silcwin32thread.c and
6036 lib/silcutil/win32/silcwin32schedule.c.
6038 * Removed all _internal.h #includes from public header
6039 files. Internal headers must never be included from
6042 Removed also the lib/silcske/payload_internal.h file.
6044 * All include files that may be needed (public and some others
6045 included by the public headers) by application developers are
6046 now copied to the ./includes directory. It does not copy any
6047 internal headers. Affected file Makefile.defines.pre and all
6048 Makefile.am's under lib/ and subdirs.
6050 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Do not change the ~/.silc directory's permissions automatically.
6053 Affected file irssi/src/silc/core/clientutil.c.
6055 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Do not cancel the protocol in silc_server_close_connection
6058 it might cause recursion. Now cancelled in the function
6059 silc_server_free_sock_user_data. Affected file silcd/server.c.
6061 * Fixed the silc_server_remove_clients_by_server to regenerate
6062 the channel keys correctly finally. Added also new function
6063 silc_server_remove_clients_channels to actually do it.
6064 Affected file silcd/server.c.
6066 * Fixed the silc_server_new_channel to not crash by giving
6067 wrong router to the new channel. Affected file is
6068 silcd/packet_receive.c.
6070 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6073 which is given as argument to the silc_client_alloc now.
6074 It can be used to configure the client and set various parameters
6075 that affect the function of the client.
6077 * The USERS command in server did not check whether the channel
6078 is private or secret. Affected file silcd/command.c.
6080 * Added new argument to the USERS command in protocol specification.
6081 The USERS command now can take the channel name as argument
6082 as well. Added support for this in client and server and
6083 updated the protocol specs.
6085 * Completed the GETKEY command in client. It can be now used
6086 to fetch also servers public key not only some clients.
6087 Affected files lib/silcclient/command[_reply].c.
6089 * Added silc_client_get_server to return server entry by the
6090 server name. Affected files lib/silcclient/silcapi.h and
6093 * Redefined the IDENTIFY command in protocol specification to be
6094 more generic. It now can be used to query information about
6095 any entity in the SILC Network, including clients, servers and
6096 channels. The query may be based either the entity's name
6097 or the ID. Added support for this in both client and server.
6099 Affected files silcd/command.c and lib/silcclient/command.c
6100 and command_reply.c.
6102 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6103 the _from_client and _from_server functions. Affected file
6106 * Added silc_client_get_channel_by_id_resolve to the file
6107 lib/silcclient/silcapi.h to resolve channel information by
6108 its ID. Added also silc_client_get_channel_by_id that
6109 does not resolve it from the server.
6111 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Added SilcServerEntry context into the client library
6114 to represent one server. The INFO command now allocates
6115 these to save the resolved server info. For now on the
6116 client library will also keep information about servers,
6117 connected and resolved with INFO.
6119 The INFO command now allocates the SilcServerEntry context
6120 and saves the server info there. The COMMAND_REPLY in
6121 the INFO now returns the parameters to application in
6122 same order as defined in the protocol specification.
6124 The entries are cached in the client->server_cache.
6126 * The INFO command is now issued after received the Client ID
6127 from the server. Affected file lib/silcclient/client.c.
6129 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6130 to the application as the mode changer might be server.
6131 It is guaranteed that NULL is not returned anymore to the
6132 application. Affected file lib/silcclient/client_notify.c.
6134 The ID Type is now also passed to the application so that
6135 it can check whether the returned entry is SilcClientEntry
6138 Added new function silc_client_get_server_by_id to return
6139 the server entry by ID. Affected files are the
6140 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6142 * Do not create the channel in the Irssi SILC Client when issuing
6143 the JOIN command but when received the sucessful JOIN command
6144 reply. Otherwise the channel might get created even though we
6145 could not join it. The Affected file is
6146 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6148 * Fixed a channel joining bug in router. The router must also
6149 check the channel modes, invite and ban lists etc. when serving
6150 the JOIN command sent by normal server. Affected file is
6151 silcd/command.c. The router now resolves the client's
6152 information from the server who sent the JOIN command if it
6153 does not know it, and processes the JOIN command only after
6156 * Changed the SilcCommandCb to take new argument; void *context2.
6157 Affected file lib/silccore/silccommand.h
6159 The second argument in the command callbacks in the server now
6160 includes the SilcServerCommandReplyContext if the command was
6161 called as pending command callback from the command reply.
6162 Otherwise it is NULL. When called as pending the status of the
6163 command reply will be checked and if it was erronous the
6164 error will be sent to the original sender of the command.
6165 This way the client always receives the error messages even
6166 though the server was actually the one who received the error
6167 when it resent the command to router, for example. Affected
6168 files silcd/command[_reply].[ch].
6170 * Fixed sending WHOWAS command's error message to client if
6171 the requested client could not be found. It was missing.
6174 * Changed the CMODE and CUMODE commands reply arguments in the
6175 protocol specification. The Channel ID is now sent in both
6176 of the commands to identify the channel. Implemented this
6177 new feature to the client and server. Affected files
6178 lib/silcclient/command_reply.c and silcd/command.c.
6180 * Made better checks for invite and ban lists in the JOIN
6181 command in server. Affected file silcd/command.c.
6183 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * The server now performs the incoming host IP/DNS lookup
6186 using the silc_socket_host_lookup and thus does not block
6187 the server anymore. Affected file silcd/server.c.
6189 * Completed the multi-thread support for SILC Scheduler in
6190 the lib/silcutil/silcschedule.c.
6192 * Fixed the configure.in.pre to detect the pthread correctly
6195 * Fixed a deadlock in silc_task_queue_wakeup in the file
6196 lib/silcutil/silctask.c.
6198 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Added new function silc_schedule_wakeup that is used in
6201 multi-threaded environment to wakeup the main thread's
6202 schduler. It needs to be used when a thread adds a new task
6203 or removes a task from task queues. After waking up, the
6204 scheduler will detect the task queue changes. If threads
6205 support is not compiled in this function has no effect.
6206 Implemented the wakeup mechanism to both Unix and WIN32
6207 systems. Affected files are lib/silcutil/silcschedule.[ch],
6208 lib/silcutil/unix/silcunixschedule.c and the
6209 lib/silcutil/win32/silcwin32schedule.c.
6211 * Added new function silc_task_queue_wakeup to wakeup the
6212 scheduler by the specified task queue. Affected file
6213 lib/silcutil/silctask.[ch].
6215 * The silc_socket_host_lookup_start now wakes up the scheduler
6216 after adding the timeout task. Affected file is
6217 lib/silcutil/silcsockconn.c.
6219 * The silc_socket_host_lookup is synchronous now if the threads
6220 support is not compiled in. However, the callback is still
6221 called asyncronously through the scheduler, anyway. Affected
6222 file lib/silcutil/silcsockconn.c.
6224 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Added new function silc_socket_host_lookup to perform
6227 asynchronous IP and FQDN lookups for the socket connection.
6228 Affected files lib/silcutil/silcsockconn.[ch].
6230 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6233 that may or may not compile the mutex support in.
6235 Changed the silc_mutex_alloc interface. It allocates the
6236 mutex now to the sent pointer and returns TRUE or FALSE.
6238 Affected file lib/silcutil/silcmutex.h.
6240 * Wrote the SILC Task Queue interface to support multi-threads.
6241 Affected file lib/silcutil/silctask.[ch].
6243 * Wrote the SILC Scheduler to support multi-threads. Affected
6244 file lib/silcutil/silcschedule.c.
6246 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6249 in lib/silcutil/win32/.
6251 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Defined SILC Mutex API and SILC Thread API and implemented
6254 them for Unix. Affected files are
6255 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6256 lib/silcutil/unix/silcunixmutex.c and
6257 lib/silcutil/unix/silcunixthread.c.
6259 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Fixed the silc_server_remove_clients_by_server's channel
6262 key re-generation. The hash table handling was incorrect
6263 and would not work with many channels. Affected file is
6266 * Fixed some memory leaks around the server code.
6268 * Rewrote the silc_server_get_users_on_channel to support IPv6
6269 based Client ID's. Affected file silcd/server.c.
6271 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6272 specification. However, a separate document must be written
6273 to define the detailed signing procedure and the payload
6274 associated with the flag. Defined the flag to the
6275 lib/silccore/silcchannel.h as well.
6277 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Changed the dynamic tables to static size tables in the
6280 lib/silccrypt/silchmac.c.
6282 * Removed GCC dependencies from the code. A patch by cras.
6284 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Do not show the error "Error receiving packet bla bla"
6287 in server if it really was not an error (-2 means that reading
6288 is pending). Affected file silcd/server.c.
6290 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Fixed a possible crash in silc_server_remove_clients_by_server
6293 in silcd/server.c. Fixed there also some memory leaks.
6295 * Fixed the silc_idlist_replace_client_id. It could replace
6296 wrong key in the hash table. Affected file silcd/idlist.c.
6298 * Do not check whether there are global users on the channel
6299 if the channel->global_users is FALSE. Affected functions
6300 silc_server_remove_from_one_channel and
6301 silc_server_remove_from_channels in silcd/server.c. Also,
6302 do not check if the removed client is local as we can be
6303 sure that global client was not removed from the channel
6304 and checking for global users is not needed.
6306 * The silc_server_remove_clients_by_server now re-generates
6307 the channel keys correctly for those channels that had
6308 clients removed from them. Affected file silcd/server.c.
6310 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Found the reason of random crashes in the server. We weren't
6313 ignoring the SIGPIPE signal (which can be sent in write())
6314 and it crashed the server. Affected file silcd/silcd.c.
6316 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Assure that sock->user_data is not NULL in the function
6319 silc_server_packet_send in silcd/packet_send.c.
6321 * Disconnect the remote connection if it could not be added
6322 to any ID lists in the server. The affected file is
6325 * Check in silc_server_packet_send[_real/dest] that the
6326 socket is not disconnecting and ignore the data if it is.
6327 Affected file silcd/packet_send.c.
6329 * Define inline to __inline on native WIN32 compilation.
6330 Affected file includes/silcwin32.h.
6332 * Added some explicit type casts for inline code since MSVC
6333 require them. Affected files lib/silcutil/silcbuffer.h,
6334 lib/trq/silcdlist.h and lib/trq/silclist.h.
6336 * Print warning in log files from now on if the packet
6337 decryption fails. Affected file silcd/server.c.
6339 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Changed the `say' client operation's interface to accept
6342 new `type' argument to indicate the type of the message sent
6343 by the library. The application may filter the library's
6344 messages according the type. The affected file is the
6345 lib/silcclient/silcapi.h.
6347 * Added two new functions to lib/silcclient/silcapi.h:
6348 silc_client_del_client and silc_client_del_client_by_id.
6349 Affected file lib/silcclient/idlist.c.
6351 * Moved the clientincludes.h from includes/ to silc/ and
6352 serverincludes.h from includes/ to silcd/.
6354 * The modes for the CMODE and CUMODE are now passed as
6355 uint32 for application with COMMAND_REPLY. The affected
6356 file is lib/silcclient/command_reply.c.
6358 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * /WHOIS without arguments shows client's own information.
6361 Affected file lib/silcclient/command.c.
6363 * Changed PING to not accept any arguments. The specs
6364 says that client can ping only the connected server so
6365 requiring an argument is not needed. Affected file is
6366 lib/silcclient/command.c.
6368 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Fixed a fatal bug in private message sending and reception
6371 encryption and decryption when using private message keys.
6372 The implementation was incorrect and did not follow the
6373 specification. It causd that some of the message were
6374 lost since it did not use the sending and receiving keys
6375 as the protocol suggests. This has been fixed and will cause
6376 incompatibilities with older clients when sending private
6377 message encrypted with private message keys. Affected files
6378 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6379 and various other in Irssi SILC Client.
6381 Added `responder' boolean argument to the functions
6382 silc_client_add_private_message_key[_ske] to indicate when
6383 the key is added as responder or initiator of the key
6386 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Removed the silc_ske_check_version function and created
6389 a SilcSKECheckVersion callback. Added also a function
6390 silc_ske_set_callbacks that is now used to set all SKE
6391 callbacks. The callback functions are not given to
6392 the SKE functions anymore, but this function is used to
6395 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6397 * Added `silc_version' argument to the silc_client_alloc
6398 to define the version of the application for the library.
6399 The library will use the version string to compare it
6400 against the remote host's (usually a server) version
6401 string. Affected file lib/silcclient/silcapi.h
6403 * Added the KE protocol context to Key Agreement context
6404 in client library so that we can abort the SKE if it
6405 is in process when we get timeout. Affected file is
6406 lib/silcclient/client_keyagr.c.
6408 * Do not resolve the client ID forever if it returns in the
6409 first time that such client does not exist. This was done
6410 for example with private message. Affected file is
6411 lib/silcclient/client_prvmsg.c.
6413 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Do not add regex.h for WIN32. The affected file
6416 includes/silcincludes.h.
6418 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6419 not work yet 100%. It generates the DLL's automatically
6420 when compiling with --with-win32 under cygwin.
6422 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * lib/contrib/regex.c is not compiled on WIN32.
6426 * Added silc_net_get_socket_opt function to the
6427 lib/silcutil/silcnet.h.
6429 * Added includes/silcwin32.h for WIN32 specific includes
6432 * Do not use ptime structure or any of the posix process
6433 functions on WIN32 in lib/silccrypt/silrng.c.
6435 * Added silc_gettimeofday to provide generic function
6436 for struct timeval on all platforms. Added the function
6437 to lib/silcutil/silcutil.h.
6439 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6442 library as they clearly belong there. As a plus side we
6443 can make the actual socket connection routines platform
6446 Added also new generic function silc_socket_read and
6447 silc_socket_write (that used to be silc_packet_[read/write].
6448 The implementation of these are platform specific.
6450 * Added WIN32 specific routines of silc_socket_[read/write]
6451 to lib/silcutil/win32/silcwin32sockconn.c.
6453 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Added preliminary support for native WIN32 compilation under
6456 cygwin (using the -mno-cygwin option for GCC) to the
6457 ./configure.in.pre. The --with-win32 now prepares the
6458 compilation for native WIN32.
6460 * Rewrote the SILC Scheduler interface in the file
6461 lib/silcutil/silcschedule.h. The scheduler is now context
6462 based and does not have anymore any global static scheduler.
6463 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6464 and created lib/silcutil/win32 directory for WIN32 based
6467 * Added Unix specific network routines to the
6468 lib/silcutil/unix/silcunixnet.c and the old
6469 lib/silcutil/silcnet.c includes now only generic routines.
6471 Added WIN32 specific network routines to the
6472 lib/silcutil/win32/silcwin32net.c.
6474 * Added Unix specific utility functions from the
6475 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6477 * Added WIN32 SILC Scheduler to the file
6478 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6481 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Do not handle JOIN notify in the server if the target client
6484 is not registered (idata->registered == FALSE). The affected
6485 file is silcd/packet_receive.c.
6487 * Update the nickrec->founder in event_cumode in the Irssi SILC
6488 client. Affected file irssi/src/silc/core/silc-channels.c.
6490 * Fixed the CUMODE_CHANGE notify handling in the server when
6491 server and router are announcing their clients on channels.
6492 Now the mode changes are saved and notified correctly. The
6493 affected file is /silcd/packet_receive.c.
6495 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6496 They really did not replace the cache entry in the ID Cache.
6497 Now they do that. Affected file silcd/idlist.c.
6499 * Fixed the KICK notify handling in the Irssi SILC client to
6500 update the channel records so that the kicked client does not
6501 appear to be on the channel. The affected file is
6502 irssi/src/silc/core/silc-channels.c.
6504 * Always update the conn->current_channel when executing command
6505 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6507 * Fixed the KILL notify handling in Irssi SILC client to remove
6508 the killed client on all channels.
6510 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6512 * Fixed the silc_parse_command_line to remove extra spaces
6513 from the start and end of the arguments. Affected file is
6514 lib/silcutil/silcutil.c.
6516 * Cancel and free any active protocol in the function
6517 silc_server_close_connection. Affected file silcd/server.c.
6519 * Cancel and free any active protocol in the function
6520 silc_client_close_connction. Affected file is
6521 lib/silcclient/client.c.
6523 * Do not execute the KILL command for clients that are in
6524 history (ie. they are not in the network). Affected file is
6527 * Fixed KILL notify handling, client does not crash anymore.
6528 Affected file irssi/src/silc/core/silc-channels.c.
6530 * Reduced the default packet buffer size from 2048 to 1024 in
6531 lib/silccore/silcpacket.c.
6533 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6534 counter to the SKE context that is incresed when the SKE library
6535 performs async operation outside the library. If the outside
6536 process frees the SKE context and FREED status will be set
6537 and the library will detect after the sync operation that the
6538 libary is freed. The affected files are
6539 lib/silcske/silcske[_status].[ch].
6541 * Resolve the client entry information in the function
6542 silc_client_channel_message to assure that NULL pointer is not
6543 passed as client entry to the application. */
6545 * Fixed the task timeout calculation to assure that there is
6546 never negative timeouts. The affected file is
6547 lib/silcutil/silcschedule.c.
6549 * Fixed the channel user mode notification sending in server.
6550 It was sent point-to-point to the router (or to server by router)
6551 but it needs to be destined to a channel. The routines now
6552 supports sending the channel user mode notifys to the channels
6553 when announcing clients and channels. Affected files are
6554 silcd/server.c and silcd/packet_receive.c.
6556 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6557 It did not actually replace the old channel entry in the cache.
6558 Affected file lib/silcclient/client_notify.c.
6560 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6562 * Fixed a possible crash in silc_packet_send_prepare. It now
6563 assures always that there is enough space in the buffer and
6564 at the tail area of the buffer (for MAC).
6566 Fixed the inbound buffer reallocation in silc_packet_read.
6567 It was old code and did not handle the reallocation correctly.
6570 The affected file is lib/silccore/silcpacket.c.
6572 * Fixed buffer overflow in silc_parse_nickname in the file
6573 lib/silcutil/silcutil.c.
6575 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6577 * make install generates new server keys only if there is not
6580 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6582 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6583 Added check that if the NOREPLY is set then we will not send
6584 the away message. This avoids infinite loop of away messages
6585 if both clients are away. The affected file is
6586 lib/silcclient/client_prvmsg.c.
6588 * Fixed client crash if /NICK was given without arguments.
6589 Affected file lib/silcclient/command.c.
6591 * Server does not send the invite list in INVITE command back
6592 to the client if the list was not altered. Added this notion
6593 to the protocol spec as well. Affected file silcd/command.c.
6595 Fixed possible crash in INVITE command by checking the
6596 value of silc_server_get_client_route command.
6598 * Fixed the INVITE notify type handling. The arguments are now
6599 taken in correct order and client does not crash. The affected
6600 file is irssi/src/silc/core/silc-channels.c.
6602 Removed the "Inviting xxx to channel" message from the
6603 client library away and let the application handle it.
6604 Affected file lib/silcclient/command.c. Added that message
6605 to Irssi SILC client's message formats.
6607 * Fixed CMODE command crash in client. It now checks the
6608 amount of arguments correctly and does not crash. The affected
6609 file is lib/silcclient/command.c.
6611 * Do not create new channel automatically in silc_channels_join
6612 but check whether the channel by that name already exists.
6613 Affected file irssi/silc/core/silc-channels.c.
6615 * Do not send the SERVER_SIGNOFF to router if the disconnected
6616 entity was the router. Affected file silcd/server.c.
6618 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6619 SILC client as it was missing from there.
6621 Added the handling of the KICK notify to the Irssi SILC client
6622 as it was missing. Added "you have been kicked" message to
6623 Irssi SILC client's message modules formats.
6625 Added the handing of the KILL notify to the Irssi SILC client
6626 as it was missing. Added the kill message module formats
6629 The affected file is irssi/src/silc/core/silc-channels.c.
6631 * The router did not save the channel mode the server announced.
6632 Affected file silcd/packet_receive.c.
6634 * Fixed a possible crash in INFO command in server. If the
6635 server did not provide the server info it crashed. Affected
6636 file silcd/command.c.
6638 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6640 * Fixed the GETKEY command in the server to check also the
6641 global list. Otherwise the GETKEY would not work correctly
6642 in normal SILC server. Affected file silcd/command.c.
6644 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6646 * Fixed GETKEY crash, it crashed if the command did not succseed.
6648 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6650 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6651 is now real and not just an macro interface to GMP.
6653 Removed the entire GMP from the source tree and imported new
6654 NSS MPI library instead. Reason for removing GMP is that it is
6655 extremely large and compiles extremely slow. The NSS MPI
6656 is only a few files and compiles in less than 10 seconds.
6657 The speed is also about the same as GMP. The MPI is imported
6658 to lib/silcmath/mpi.
6660 If the system has GMP installed we will still use the GMP.
6661 If it is not then the NSS MPI will be compiled.
6663 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6665 * Merged a long nickname (127 characters long) crash bugfix from
6666 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6668 * Merged a freed memory reference bugfix from Irssi CVS tree.
6669 Affected file irssi/src/core/commands.c.
6671 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6673 * Added the server's public key sving and verification to the
6674 server when performing the SKE. This was missing and the
6675 remote server's (or router's) public key was accepted without
6676 checking whether we have it previously or trust it at all.
6677 Affected file silcd/protocol.c.
6679 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6681 * Check in the silc_server_timeout_remote if protocol is active
6682 and make sure that the protocol's final callback is called so
6683 that all memory if freed. Affected file silcd/server.c.
6685 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6687 * silc_server_whois_send_reply crashed the server if the nickname
6688 was 127 characters long. Affected file silcd/command.c.
6690 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6692 * Added sanity check to the silc_server_new_client. If the hostname
6693 is provided inside username then check that the provided hostname
6694 really is the same as the resolved one. If the hostname was not
6695 resolved then check it from the public key. Affected file is
6696 silcd/packet_receive.c.
6698 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6699 if the server disconnected us and the connection is not valid
6700 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6702 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6703 the library to the lib/silcutil/silcutil.[ch].
6705 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6707 * Close log file after open. Affected file
6708 lib/silcutil/silclog.c.
6710 * Check whether sock == NULL in silc_client_send_packet and return
6711 if it is. Affected file lib/silcclient/silcclient.c.
6713 * Check rec->entry == NULL in the Irssi SILC Client before
6714 sending the channel message. Affecte file is
6715 irssi/src/silc/core/silc-servers.c.
6717 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6719 * Merged a splitted window bugfix from Irssi CVS tree. The
6720 affected file is irssi/src/fe-text/textbuffer-view.c.
6722 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6723 It did not print nickname.
6725 * Improved the distributions system a bit.
6727 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6729 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6730 irssi/src/fe-text/gui-window.c.
6732 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6733 to in-active server. The affected file is
6734 irssi/src/silc/core/client_ops.c.
6736 * Resolve the client in USERS command reply if the entry does
6737 not have username resolved. The affected file is
6738 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6739 command to WHOIS command to really resolve stuff. The USERS
6740 is not used any more in any critical section so WHOIS can
6741 be used even though it might be slower than IDENTIFY.
6743 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6746 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6748 * Changed the protocol API a bit more consistent in the
6749 lib/silccore/silcprotocol.[ch].
6751 * Changed the following headers to ROBODoc format:
6753 lib/silccore/silcpayload.h
6754 lib/silccore/silcprotocol.h
6755 lib/silccore/silcsockconn.h
6757 All core library headers are now formatted.
6759 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6761 * Fixed a bug in Irssi SILC client; do not show that you are
6762 server/router operator if you really are not. Affected file is
6763 irssi/src/silc/core/client_ops.c.
6765 * Renamed silc_command_free_payload to silc_command_payload_free.
6766 Affected file lib/silccore/silccommand.h
6768 * Added silcmath.h to include the prototoypes of various routines
6769 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6772 * Changed the following headers to ROBODoc format:
6774 lib/silccore/silcchannel.h
6775 lib/silccore/silccommand.h
6776 lib/silccore/silcid.h
6777 lib/silccore/silcidcache.h
6778 lib/silccore/silcmode.h
6779 lib/silccore/silcnotify.h
6780 lib/silccore/silcpacket.h
6781 lib/silcmath/silcmath.h
6783 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6785 * Added checking to the server code not to start the server if
6786 ciphers and stuff are not configured properly. Affected files
6787 silcd/serverconfig.[h] and silcd/server.c.
6789 * Changed the layout of the header files of the public interfaces
6790 in the SILC libraries. The new layout supports ROBODoc
6791 documentation tool (and some others) so that it is easy to create
6792 a library reference manual. All the other headers and source
6793 code must still follow the CodingStyle document. Also source
6794 code must not include these ROBODoc stuffs, only the headers.
6795 Furthermore, all public interface headers must now be named
6796 by using `silc' prefix, example: silcapi.h, silccipher.h.
6797 Some files were renamed due to this. All the other headers
6798 must not be used as public interfaces. I will update the
6799 CodingStyle document later. Changed following headers, so far:
6801 lib/silcclient/silcapi.h
6802 lib/silccore/silcauth.h
6803 lib/silccore/silcprivate.h
6804 lib/silccrypt/silcdh.h
6806 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6810 * Removed silc_client_packet_send_flush from the client library
6811 as it is not needed. Affected file lib/silcclient/client.[ch].
6813 * Added printing of message of unresolved authentication method
6814 to the Irssi SILC client. Added it to the module formats.
6815 Removed the same message from the client library.
6817 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6819 * Added new distribution feature, DISTLABEL. Every distribution
6820 can define own preprocessor label that can be used in the
6821 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6822 file distributions, acconfig.h.pre and prepare.
6824 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6826 * Added Makefile.defines_int to include the actual definitions
6827 for Makefile.defines.in. Tested the new distribution system,
6828 created distributions and tested installation.
6830 * Added AWAY message printing to the Irssi SILC client. Added
6831 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6833 * Added SCONNECT command to call the SILC's CONNECT command.
6834 Cannot use CONNECT directly since Irssi uses that internally.
6835 Affected file irssi/src/silc/core/silc-servers.c.
6837 Added ACTION local command. It is same as ME command but takes
6838 the channel as mandatory argument.
6840 Rewrote some of the Irssi's help files to suite for SILC
6843 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6845 * Added Makefile.defines[.in] that should for now on be included
6846 in all Makefile.am file in the source tree. That file includes
6847 all common compilation definitions for SILC source tree.
6849 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6851 * Minor changes to the ./prepare script to change the package
6852 name according the distribution name to the configure.in.
6854 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6856 * Created new distribution system. Added file `distributions'
6857 that defines all the distributions that can be created out of
6858 the SILC source tree. The ./prepare script now reads that
6859 file to determine how to prepare the distributions. The
6860 first argument to the ./prepare is the name of the distribution
6861 and second is the version of the distribution. If given
6862 without arguments it creates the default (toolkit) distribution
6863 with the default version (defined in ./prepare).
6865 All Makefile.am files that are subject to the distributions
6866 are now named as Makefile.am.pre. These are ./Makefile.am
6867 and lib/Makefile.am. Others may be changed later.
6869 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6871 * Added invite list, ban list, some key management and connection
6872 error message printing to module formats in the Irssi SILC client.
6874 * Added new silc_client_set_away_message to set the away message
6875 that is back to the person who sent private message. The
6876 affected file lib/silcclient/silcapi.h and the
6877 lib/silcclient/client_prvmsg.c.
6879 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6881 * Fixed the private message sending in the Irssi SILC client,
6882 added local command KEY to the Irssi SILC client.
6884 Added key management and key agreement message formats to the
6885 irssi/src/fe-common/silc/module-formats.[ch].
6887 Added USERS (alias WHO) printing, server/router operator
6888 indication and LIST command printing to the module formats.
6890 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6892 * Fixed channel joining notify handling, cumode notify handling
6893 from Irssi SILC client.
6895 * Added SILC specific module-formats to the Irssi SILC client so
6896 that SILC specific message hilighting, colors etc is possible.
6897 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6899 Added channel mode, channel user mode, actions, notices,
6900 whois and whowas printing to the the module-formats.c.
6902 * Fixed a bug in channel deletion in the server. The channel
6903 is not left to the cache even if the channel founder auth mode
6904 is set when there are no users anymore on the channel. Affected
6905 file silcd/server.c.
6907 * The silc_net_localhost now resolves the entire hostname including
6908 the domain name. Affected file lib/silcutil/silcnet.c.
6910 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6912 * Changed the ask_passphrase client operation to be ascynchronous.
6913 It has now a completion callback and a context that the
6914 application must call after it has got the passphrase from
6915 the user. Affected files lib/silcclient/silcapi.h,
6916 lib/silcclient/protocol.c, lib/silcclient/command.c and
6919 Added SilcAskPassphrase callback that the application calls
6920 to deliver the passphrase to the library.
6922 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6923 The public key verification and especially a certificate
6924 verification is asynchronous procedure.
6926 Added new SILC_SKE_STATUS_PENDING status to indicate the
6927 request is pending and a callback will be called to finalize
6930 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6931 indicate that remote end did not send its public key (or
6932 certificate), even though we require it. Added check for this
6933 condition in the SKE. This was a security bug, now fixed.
6935 Defined new SilcSKEVerifyCbCompletion callback that is called
6936 when the verification process is completed.
6938 The affected files lib/silcske/silcske_status.h and
6939 lib/silcske/silcske.[ch].
6941 * Changed the verify_public_key client operation to be async
6942 as well. Defined SilcVerifyPublicKey callback that is used to
6943 indicate the success of the public key verification process.
6945 Changed the server and client to use the new async client
6948 * Changed the Irssi SILC client's internal scheduler to be called
6949 twice as many times as it used to be. As a result the client
6950 should be a bit faster now. Affected file is
6951 irssi/src/silc/core/silc-core.c.
6953 * Added support to Irssi SILC client of asynchronous public key
6954 verification and passphrase inquiry. Affected file is
6955 irssi/src/silc/core/silc-core.c.
6957 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Do not say "You have left channel %s" in client library.
6960 Moved it to the application. Affected files are
6961 lib/silcclient/command.c and silc/client_ops.c.
6963 * Fixed silc_client_get_clients. Command context was not
6964 duplicated and was freed memory in the callback. Affected
6965 file lib/silcclient/idlist.c.
6967 * Do not say "you are now talking..." on JOIN command in the
6968 client library. The appliation must handle it.
6970 * Do not say ".. changed topic to" in command reply in the
6971 client libary. The application must handle it.
6973 * Fixed TOPIC command sending in the client library.
6975 * Fixed a memory leak in silc_client_command_free in the file
6976 lib/silcclient/command.c.
6978 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Imported a modified version of Irssi client to the source tree.
6981 The Irssi will be used to create a new client called
6982 Irssi SILC. Imported to irssi/.
6984 Added silc_core_init_finish function to the Irssi. Affected
6985 file irssi/configure.in.
6987 A lot changes in the Makefile.ams around the irssi tree.
6989 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6991 * Do not rehash if the new size is same as the old size of the
6992 hash table, in the silc_hash_table_rehash*. The affected file
6993 lib/silcutil/silchashtable.c.
6995 * Replaced hash_table_del_by_context calls from the server
6996 (when channel->user_list and client->channels) to the
6997 hash_table_del as it is sufficient and faster.
6999 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7001 * Added silc_hash_table_list, silc_hash_table_get and the
7002 SilcHashTableList structure to provide an alternative way to
7003 traverse the hash table. The affected files are
7004 lib/silcutil/silchashtable.[ch].
7006 * Changed the server's idlist routines to use the hash table
7007 routines to optimize the code.
7009 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Replaced the client entry's `channel' list and channel entry's
7012 `user_list' list to hash tables for optimized lookup. Changed
7013 the code to use the hash table interface around the code.
7014 Affected file lib/silcd/idlist.[ch].
7016 * Added `auto_rehash' boolean argument to the function
7017 silc_hash_table_alloc to indicate whether the hash table should
7018 auto-rehash when it thinks is appropriate time. It will
7019 increase the hash table size if the there is twice as much
7020 entries in the table than the size of the table, and will
7021 decrease the size if there are twice as less entries than
7022 the size of the table.
7024 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7026 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7028 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7030 * silc_idcache_purge_by_context deletes the entry now by context
7031 as it is supposed to do. Affected file lib/silccore/idcache.c.
7033 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7034 client is not anymore valid (WHOWAS givens the info) and not
7035 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7037 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Removed the `data' and `data_len' arguments from the ID Cache
7040 interfaces and added `name' argument. ID Cache does not handle
7041 anymore the binary data only a names associated with given ID.
7043 * When hashing a Client ID with silc_hash_id the entire ID is
7044 not hashed anymore, instead only the hash of the Client ID is
7045 hashed. This way we can access the Client ID from the cache
7046 with Client ID but with the hash of the ID (which is a hash of
7047 the nickname) as well without any difference in performance.
7049 Added also silc_idcache_find_by_id_one_ext to do one on one
7050 searching when we have the actual ID. Added also function
7051 silc_hash_client_id_compare. The affected files are
7052 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7054 * When hashing the name associated with a ID it is always done
7055 in lowercase. This way we can access the cache without worrying
7056 about case-sensitivity, even though, for example nicknames are
7059 * Fixed a bug in server with channel message sending. It put
7060 wrong ID type as destination ID. The affected file
7061 silcd/packet_send.c.
7063 * silc_idcache_del_by_context now deletes from all hash tables
7064 by context. Affected file lib/silccore/idcache.c.
7066 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7068 * Changed the client library to use the new ID Cache interface.
7069 Changes around the source tree.
7071 * Added silc_hash_table_rehash_ext to rehash with specific
7072 hash function. Affected file lib/silcutil/silchashtable.[ch].
7074 * Added silc_hash_string_compare to compare two strings in the
7075 hash table. Affected file lib/silcutil/silcutil.[ch].
7077 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Added new function silc_idcache_del_by_context into the
7080 lib/silccore/idcache.[ch].
7082 * Changed the server's ID list routines to use the new ID Cache
7083 interface. Changes around the source tree.
7085 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7087 * Added silc_hash_table_del[_by_context]_ext functions in to the
7088 lib/silcutil/silchashtable.[ch].
7090 Removed silc_hash_table_find_all* routines and added new
7091 silc_hash_table_find_foreach to replace them.
7093 Added silc_hash_table_replace_ext function as extended
7094 replacing function. Separated the simple hash table interface
7095 from the extended hash table interface in the file
7096 lib/silcutil/silchashtable.h.
7098 * Fixed minor bugs and changed it to use some of the new
7099 hash table functions in lib/silccore/idcache.c
7101 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7103 * Added new function silc_hash_table_find_all to return all keys
7104 in the hash table by the specified key. As the hash table is
7105 collision resistant it also makes it possible to have several
7106 duplicate keys in the hash table. This function may be used to
7107 find all of the keys from the hash.
7109 Added user_context arguments to the SilcHashFunction,
7110 SilcHashCompare and SilcHashDestructor to deliver user specified
7113 Added new fuctions silc_hash_table_find[_all]_ext to do
7114 extended lookup with specified hash and compare functions and
7115 specified user contexts.
7117 Added new function silc_hash_table_add_ext to add the key
7118 with specified hash function and user context.
7120 Added new function silc_hash_table_foreach to traverse all
7121 entrys in the hash table. Added SilcHashForeach callback
7124 Added new function silc_hash_table_del_by_context to delete
7125 the entry only if the context associated with the key matches.
7127 Affected files are lib/silcutil/silchashtable.[ch].
7129 * Removed silc_hash_[server/client/channel]_id and added just
7130 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7131 silc_hash_id_compare to compare two ID's using as the hash table
7132 comparison function. Added also silc_hash_data to hash
7133 binary data and silc_hash_data_compare to compare it.
7135 * Removed silc_idlist_find_client_by_hash as it is not needed
7136 anymore. Affected file silcd/idlist.[ch].
7138 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7139 to use internally the SilcHashTable. The new ID Cache is a lot
7140 faster than the old one. Some of the ID Cache interface was also
7141 rewritten and obsolete and stupid functions were removed.
7143 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * Added entry_count field to the SilcHashTable to keep the number
7146 of the entries in the table. Implemented the function
7147 silc_hash_table_rehash. Added new function
7148 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7150 Fixed a minor bug in silc_hash_table_free.
7152 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7153 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7154 into the lib/silcutil/silcutil.[ch].
7156 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7158 * Implemented a collision resistant hash table into the
7159 lib/silcutil/silchashtable[ch]. See the header and the source
7160 for the SilcHashTable API.
7162 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7164 * Merged dotconf version 1.0.2 into lib/dotconf.
7166 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Do not compile anything in lib/silcsim/* if the SIM support
7169 is not enabled. The tree should now compile without problems
7172 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Compiled the SILC under cygwin. Compiled and tested briefly
7175 without problems. More tests needed. The SIMs didn't compile
7178 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7180 * Fixed possible crash in silc_get_username in the
7181 lib/silcutil/silcutil.c.
7183 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7185 * Fixed a va_arg in silc/client_ops.c.
7187 * Oops, RC5 routines were named AES and caused some problems
7188 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7190 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Added new SilcIDIP structure into the lib/silccore/id.h and
7193 replaced the old `ip' fields from all SILC ID's to that type.
7194 This is a step towards IPv6 support.
7196 The silc_id_get_len takes now the ID as an extra argument.
7197 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7198 both IPv4 and IPv6 based ID's.
7200 The affected files are lib/silccore/id.[ch] and other files
7201 around the tree using these routines.
7203 * Removed the ID length arguments in server from various
7204 silc_server_send_notify_* routines -> they are not needed
7207 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * Fixed memory leak in silc_encode_pem_file in the file
7210 lib/silcutil/silcutil.c.
7212 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7214 * Check minor version as well in the SKE. Affected files are
7215 silcd/protocol.c and lib/silcclient/protocol.c.
7217 * Added --identifier option to the server so that an identifier
7218 can be when creating the public key for the server. Affected
7219 file is silcd/silcd.c.
7221 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7222 lib/silccrypt/silcpkcs.c.
7224 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Register default ciphers and stuff when using -C option with
7227 the server. Affected file sildc/silcd.c.
7229 * Put back the servers public key filename format, it is better
7230 than the new one. For now, the client keys are saved with the
7231 new filename format. The affected file silc/client_ops.c.
7233 * Implemented the Cipher API for the rest of the ciphers that
7234 did not implement it or implemented it the wrong way.
7236 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7238 * Register default ciphers and stuff when using the -S option
7239 in the client. Affected file silc/silc.c. Same also when
7240 creating new key pair with -C option.
7242 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Fixed the silc_verify_public_key client operation function to
7245 save the public keys differently. The fingerprint is now
7246 used as filename and not the hostname. This way also the
7247 client keys are saved uniquely and not with hostnames. The
7248 affected file is silc/client_ops.c.
7250 * Trimmed the silc_hash_fingerprint function to remove extra
7251 whitespaces from the end of the fingerprint. The affected
7252 file is lib/silccrypt/silchash.c.
7256 * Added silc_cipher_register_default function to register all
7257 default ciphers. It can be used when configuration files
7258 does not exist and the application does not want any specific
7259 ciphers in any specific order.
7261 The SilcDList is now used as silc_cipher_list dynamically
7262 allocated cipher list. Removed the static list all together
7263 and now all ciphers must be allocated to the dynamic list.
7264 The silc_cipher_alloc routine was changed to check only the
7267 All silc_cipher_* routines that used to return int returns
7270 The affected files lib/silccrypt/silccrypt.[ch].
7272 * The same thing was done to silc_hash_* as for silc_cipher_*
7273 routines. Affected files lib/silccrypt/silchash.[ch].
7275 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7276 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7277 Added also silc_pkcs_[un]register[_default] functions.
7278 Removed the data_context from the PKCS API.
7280 * Added silc_hmac_register_default function to register default
7281 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7282 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7283 to unregister all hmacs at once.
7285 * Register the default ciphers, hash functions, PKCSs and HMACs
7286 if client's configuration file does not exist. The affected
7289 * The client did not load the hash functions from the SIM
7290 modules at all. Added support for this. Affected file is
7291 silc/clientconfig.c.
7293 * When decoding public key with silc_pkcs_public_key_decode, check
7294 the supported algorithm only if PKCS are registered. Affected
7295 file lib/silccrypt/silcpkcs.c. The same was done with the
7296 silc_pkcs_private_key_decode.
7298 * Fixed the SILC List routines to keep the list always in order.
7299 It used to change the list's order when traversing the list but
7300 not it preserves the order. Affected file lib/trq/silclist.h.
7302 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Added the client library to use the SilcSocketConnection's
7305 reference counter (by silc_socket_dup) to prevent the bug that
7306 the socket object may be freed underneath async operation.
7308 * The name resolv library checking fixes in the configure.in.pre.
7311 * Created new version of the protocol drafts for future
7312 development. The -03 drafts are the ones that will be changed
7313 in the trunk now and the -02 will remain as they are.
7315 * Send list of CUMODE notifys to the router when announcing
7316 the channel users to the router. Affected file silcd/server.c.
7317 If the router receiving channel founder CUMODE for a channel
7318 that already has channel founder it will send CUMODE notify
7319 to the sender to remove the channel founder rights from the
7320 announced client. Affected file silcd/packet_receive.c.
7322 * The CUMODE notify may now use Server ID as well as the entity
7323 who changes the mode. Updated protocool specs.
7325 * Updated INSTALL and README files.
7327 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * New web pages in the http://silc.pspt.fi. The pages was
7334 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7336 * Implemented the [DenyConnectin] config section in the server.
7337 Added silc_server_config_denied_conn to check whether incoming
7338 connection is denied. Affected file silcd/serverconfig.[ch].
7340 * Do not check the ports when checking the incoming configuration
7341 data if the port is 0, meaning any. Affected file is
7342 silcd/serverconfig.c.
7344 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * Fixed buffer overflow in silc_string_compare in the file
7347 lib/silcutil/silcutil.c.
7349 * Fixed double free in silc_server_command_leave in the file
7352 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Fixed the version checking in the server. Affected file is
7357 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7359 * Fixed the configuration data fetching when accepting new
7360 connections in the server. Affected file silcd/server.c.
7362 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7364 * Added `sender_entry' argument to the function
7365 silc_server_packet_relay_to_channel so that we can check
7366 whether some destination actually belongs to the same route
7367 the sender belongs (ie, we must not resend the packet to the
7368 sender). Affected file silcd/packet_send.[ch].
7370 * Added `servername' field to the SilcClientEntry in the server
7371 to hold the name of the server where client is from. Affected
7372 file is silcd/idlist.h.
7374 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7376 * Moved the channel message encrypting in the router betwen
7377 router connections from silc_server_channel_message to the
7378 silc_server_packet_relay_to_channel since we want to check
7379 whether we have anybody channel before encrypting anything.
7380 Affected files silcd/packet_[receive/send].c.
7382 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Fixed the [AdminConnection] server config section to support
7385 multiple entries. Affected file silcd/serverconfig.c.
7387 * Added support into the server to check the validity of the
7388 incoming connection before executing any KE or authentication
7391 * The connection configuration is now saved to the KE and
7392 connection auth protocol contexts and not fetched anymore in
7393 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7395 * The local hosts listenning address and port is also resolved
7396 now when starting the server. We want to have the socket object
7397 to include the real address and port for the listener. Added
7398 new function silc_net_check_local_by_sock into the files
7399 lib/silcutil/silcnet.[ch].
7401 * Fixed a broadcast bug in server -> do not broadcast if we
7404 * Fixed a routing bug. Do not route broadcast packets ever.
7405 Broadcast packets must be processed always and not routed since
7406 they may be destined to some other host than yourself and thus
7407 would get routed without no good reason. Affected file is
7410 * Added function silc_server_config_is_primary_route to check
7411 whether primary router connection has been configured (a router
7412 configuration that we are initiating). If there is not, we
7413 will assume that there is only two routers in the SILC network
7414 and we will use the incoming router connection as our primary
7415 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7417 * Changed the order of the broadcasting. Broadcast _after_ the
7418 packet has been processed not before. Affected file is
7421 * Fixed a [ClientConnection] parsing bug. The port was never
7422 parsed correctly thus resulting to port 0. Affected file
7423 silcd/serverconfig.c.
7425 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7426 argument and did not set the broadcast packet flag. Affected
7427 file silcd/packet_send.c. Fixed same bug in the function
7428 silc_server_send_notify as well.
7430 * If we receive NEW_ID packet for our own ID in the server, ignore
7433 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Removed the nickname from the Private Message Payload.
7438 Updated the code and the protocol specs.
7440 * Updated protocol specs for submitting to the IETF.
7442 * Tweaked the Random Number Generator a bit. Affected file
7443 lib/silccrypt/silcrng.c. Exported a new function
7444 silc_rng_[global]_add_noise which can be used to add more
7447 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Do not parse packets with different timeout when protocol
7450 is active -> may cause problem with rekey. Affected file
7453 * When server receives signoff notify it must not create
7454 new channel key if the client is on any channels since the
7455 sender of the signoff notify will create it.
7457 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Added printing of error messages during SKE protocol from the
7460 failure packet sent by server during SKE. Affected file
7463 * Removed the client's failure_callback handling with timeout
7464 and handle it immediately when received.
7466 * The SKE library returned wrong type in SUCCESS and FAILURE
7467 packets. They must be 32 bit MSB not 16 bit MSB.
7469 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7471 * Ok, rewrote the logic of the re-key and now it seems to work.
7472 I tested it on high traffic with frequent re-keys without
7473 problems. Added hmac_receive (and renamed hmac to hmac_send)
7474 in SilcClientConnection in lib/silcclient/client.h and
7475 in SilcIDListData in silcd/idlist.h. Also, removed the
7476 SilcPacketParserContext's cipher and hmac fields as they are
7477 not needed anymore and actually caused some problems when
7478 the ciphers and hmac's changed underneath the packet parser.
7480 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * If re-key protocol is active then process the incoming packets
7483 synchronously since we must assure that icoming packets encrypted
7484 with the old key is processed before the new keys is set to
7485 use. This is true other packets than for REKEY packets.
7486 Affected file silcd/server.c. The same was done to client library
7487 as well, affected file lib/silcclient/client.c.
7489 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * Fixed bug in client and server to accept the force send if
7492 the packet is send from silc_[server/client]_packet_process
7493 function. Otherwise the packets are never delivered, oops.
7495 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7497 * Disable force sending of packets when REKEY protocol is active.
7498 We must assure that no packet is sent directly when rekey is
7499 performed. All packets must be sent through packet queue.
7500 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7501 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7502 function is silc_[server/client]_packet_send_real to check
7505 * Replaced the SIM paths from example config files to
7506 /usr/local/modules. Also, make install creates now
7507 /usr/local/silc/logs directory to hold all the SILC server
7510 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Made the configure.in.pre work on Solaris. Patch by salo.
7514 * Made all ciphers compatible with non-x86 machines. Defined
7515 CBC mode macros into lib/silccrypt/ciphers_def.h.
7517 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Fixed the make install.
7521 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * When MAC computation fails the silc_packet_decrypt returned 0
7524 even though it was supposed to return -1. Fixed this. The
7525 affected file is lib/silccore/silcpacket.c.
7527 * Do not replace the config files in /etc/silc (in make install)
7528 if they already exist. Affected file ./Makefile.am.
7530 * Do not send re-key packets immediately but through packet queue.
7531 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7533 * Changed silc_net_check_host_by_sock to return FALSE if the
7534 IP/DNS could not be resolved. Though, it returns the IP address
7535 now even if it could not resolve it (but returns also FALSE).
7536 Affected file lib/silcutil/silcnet.[ch].
7538 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Added silc_pkcs_decode_identifier to decode the public key's
7541 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7542 Added also silc_pkcs_free_identifier. Added also new context
7543 SilcPublicKeyIdentifier.
7545 * Added -S option to the silc client. It is used to dump the
7546 contents of the specified public key file.
7548 * Changed the PKCS api to return the public key length when
7549 setting the public key.
7551 * Fixed a fatal bug in the public and private key file loading.
7552 Affected file lib/silccrypt/silcpkcs.c.
7554 * Execute the packet parsing for client with zero (0) timeout
7555 if the protocol is active. Affected file silcd/server.c.
7557 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Made the key generation options to the silcd program. Added
7560 -C option, equivalent to client's option.
7562 * Added new [ServerKeys] config section to the server. It
7563 configures the server's public and private key.
7565 * Defined generic Public Key Payload into the protocol
7566 specification to send specific type of public keys and
7569 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7570 public key or certificate.
7572 * Implemented the GETKEY command to the server and to the
7573 client library and on user interface.
7575 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Made preliminary `make install' work.
7579 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * Added SilcServerRekey context into silcd/idlist.h.
7583 * Added the PFS support as defined in the specification to the
7584 SKE protocol. Affected files lib/silcske/*.c.
7586 * Added `ske_group' field to the SilcServerRekey context to hold
7587 the number of the SKE group that is used with PFS in re-key.
7588 Affected file silcd/idlist.h.
7590 * Added PFS re-key support to the server. Affected file is
7593 * Added silc_protocol_cancel to cancel execution of the next
7594 state of the protocol. Affected file is
7595 lib/silccore/silcprotocol.[ch].
7597 * Added the re-key support with and without PFS to the client
7598 library. Re-key is performed once in an hour, by default.
7600 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7601 Added silc_client_rekey_callback and silc_client_rekey_final.
7602 Affected files are lib/silcclient/protocol.[ch] and
7603 lib/silcclient/client.[ch].
7605 * Removed the `hmac_key' and `hmac_key_len' fields from the
7606 SilcClientConnection structure; not needed. Affected file is
7607 lib/silcclient/client.h.
7611 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Do not ask whether user wants to use the negotiated private key
7614 for private messages, just use it. Affected file is
7615 silc/local_command.c.
7617 * Added `send_enc_key' and `enc_key_len' fields to the
7618 SilcIDListData structure since they are needed in the re-key
7619 phase. Affected file is silcd/idlist.[ch].
7621 * Implemented the simple re-key protocol into the server.
7622 Affected files silcd/server.c and silcd/protocol.[ch]. The
7623 re-key will be performed once in an hour, by default.
7625 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7626 Added silc_server_rekey, silc_server_rekey_callback and
7627 silc_server_rekey_final.
7629 * Removed Tunneled flag from the protocol. Updated the code
7630 and the specifications.
7632 * Adde `pfs' field to the SilcIDListData to indicate whether
7633 the PFS is to be performed in the re-key. Affected file is
7636 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7639 int64 of at least the xintXX size. If void * is less that 4
7640 bytes uint32 * will be used. Defined bool as boolean.
7642 * Changed _ALL_ unsigned long and unsigned int to uint32,
7643 unsgined short to uint16 in the source tree.
7645 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7646 not handle clients that has entry->data.registered == FALSE.
7647 They are not in the network anymore. Affected file is
7650 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Implemented the sending of the SERVER_SIGNOFF notify in the
7653 server. Affected file is silcd/server.c.
7655 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7656 Added also silc_notify_payload_encode_args into the
7657 lib/silccore/silcnotify.[ch].
7659 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7660 Affected file silcd/packet_receive.c.
7662 * Implemented the SERVER_SIGNOFF notify handling in the client
7663 library. Affected file lib/silcclient/client_notify.c. Also,
7664 implemnted the printing of the SERVER_SIGNOFF info to the
7665 application. Affected file silc/client_ops.c.
7667 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7668 if the deleting was successful. Affected file silcd/idlist.[ch].
7670 * Added support for public key authentication in the connection
7671 authentication protocol in the client library. Affected file
7672 lib/silcclient/protocol.c.
7674 * Changed the server's silc_idlist_get_clients_by_* interface
7675 to support already allocated array so that new entries may be
7676 added to pre-allocated array. Affected file silcd/idlist.[ch].
7677 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7678 and command replies.
7680 * All command reply functions in the server now calls the
7681 pending command callback even if error occured. This way the
7682 error will be delivered to the client as well. Affected files
7683 silcd/command.c and silcd/command_reply.c.
7685 * Fixed INFO command to return local server's info if no server
7686 was provided. Affected file lib/silcclient/command.c.
7688 * Removed RESTART command for good. Updated the code and the
7691 * Rewrote parts of the task system. It is a bit simpler now.
7692 Removed unsued task priorities. The affected files are
7693 lib/silcutil/silctask.[ch].
7695 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7697 * Moved the USERS printing from the library to the application.
7698 Affected files lib/silcclient/command.c and silc/client_ops.c.
7700 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Added channel key re-key support. The re-key is perfomed
7705 only by the router and is done once in an hour. Added `rekey'
7706 field to the SilcChannelEntry in the server. Affected files
7707 silcd/server.c and silcd/idlist.h.
7709 * Added silc_task_unregister_by_context into the file
7710 lib/silcutil/silctask.[ch].
7712 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Added SILC_UMODE_GONE mode to indicate when the client is not
7715 present in the SILC network. Added also support to the local
7716 command AWAY that will set this mode. Added support of showing
7717 "xxx is gone" in WHOIS command. The USERS command shows the
7718 gone status as well.
7720 * Fixed setting server and router operator privileges in the
7721 server's UMODE command. Affected file silcd/command.c.
7723 * Merged the SKE KE1 and KE2 payloads into one payload. The
7724 new KE payload is equivalent to the old KE2 payload.
7726 Cleaned up the SKE Start Payload parsing. It now uses the
7727 simple buffer unformatting to do the parsing. A lot faster
7730 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7731 to the SKE that is used to indicate whether both of the SKE
7732 parties should perform authentication. By default only the
7733 responder performs authentication. By setting this flag also
7734 the initiator must do authentication. By default it is unset
7735 since in normal SKE case, client to server connection, only
7736 the responder should do authentication. When doing SKE between
7737 two clients both should perform authentication. Updated the
7738 code and the protocol specs.
7740 * A little fix to IDENTIFY command in the server. Search the
7741 client first by hash not nickname. Affected file is
7744 * Fixed the silc_client_close_connection to support closing
7745 the client to client connections wihtout deleting too much
7746 data. Affected file lib/silcclient/client.c.
7748 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7749 are received if protocol used to be active but is not anymore
7750 the application would crash due to NULL pointer dereference.
7751 Affected files silcd/server.c and lib/silcclient/client.c.
7753 * Added `hash' field to the SilcClientConnection to include
7754 the hash function negotiated in the SKE protocol.
7756 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7757 to set the channel founder authentication data. A client can
7758 claim the founder rights later by providing the authentication
7759 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7760 This way the channel founder can regain the channel founder
7761 privileges even it is left the channel. This works only on
7762 local server and the client must be connected to the same
7763 server to be able to regain the founder rights. Updated the
7764 protocol specs accordingly.
7766 Added support to the CMODE command in the client to set the
7767 founder auth data. Read the README to see how to set it.
7769 Added support to the CUMODE command to claim the founder
7770 rights. Read the README to see how to do it.
7772 Added support for the founder authentication to the Channel
7773 Entry in the server. Affected file silcd/idlist.h.
7775 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7776 server's CMODE command. Affected file silcd/command.c.
7778 * Added the following new functions into lib/silccore/silcauth.[ch]:
7779 silc_auth_get_method and silc_auth_get_data.
7781 * The server now saves the remote hosts public key to the
7782 SilcIDListData pointer. Affected file silcd/protocol.c.
7784 * The normal server now does not remove the channel entry from
7785 the cache if the founder authentication data is set. It used
7786 to remove it if the founder was the last one on the channel on
7787 the server and left the channel. The auth data is saved and
7788 if the channel is re-joined later the old entry is used with
7789 the old auth data. Affected files silcd/command_reply.c and
7792 * Removed the `pkcs' field from the SilcIDListData structure
7793 in the server; it is not used. Affected file silcd/idlist.h.
7795 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Fixed packet processing on slow links. Partial packets were
7798 never re-processed because the incoming data buffer was cleared
7799 by the application. Application must not directly clear the
7800 sock->inbuf, the packet processing routines handle it. Fixed
7801 this in client library and in server.
7803 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Fixed the WHOIS and IDENTIFY send reply function to really
7806 check whether to send list or just one entry. Affected file
7809 * Cleaned up the LEAVE command's channel key distribution. The
7810 affected file silcd/command.c.
7812 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7813 can enforce the channel mode as well. In that case the ID
7814 includes the ID of the server. The code now enforces the
7815 mode change if the router have different mode than the server.
7817 * The notify client operation with CMODE_CHANGE notify can now
7818 return NULL client_entry pointer if the CMODE was not changed
7819 by client. Application must check for this.
7821 * Added <Server ID> argument to INFO command to support server
7822 info fetching by Server ID.
7824 * Added silc_server_announce_get_channel_users to get assembled
7825 packets of channel users of the specified channel. Affected
7826 file silcd/server.[ch].
7828 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7829 was freed underneath the ID Cache.
7831 * Re-announce clients when the server received CHANNEL_CHANGE
7832 notify from the router. Affected file silcd/packet_send.c.
7834 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7837 crashed since it did not handle the fact that there is no cipher
7838 called "3" and didn't check the error condition. Now fixed.
7840 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7841 flag. It can be used to send message requests.
7843 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Implemented the RESTART command in the client.
7847 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7848 notice type messages. Added notice printing to the user
7851 * The channel keys are not re-generated if the channel's mode
7852 is PRIVKEY, ie private key on the channel exists. Affected
7853 files silcd/server.c and silcd/command.c.
7855 * Fixed a little bug in channel message delivery when channel
7856 private keys are set in the server. Affected file is
7857 silcd/packet_send.c.
7859 * Changed the setting on channel->on_channel = TRUE from the
7860 silc_client_save_channel_key to the JOIN command reply. The
7861 key payload is not received if the private channel key is set.
7862 Affected file lib/silcclient/command_reply.c and the
7863 lib/silcclient/client_channel.c.
7865 * When the CMODE_CHANGE notify is sent and the channel private
7866 key mode is removed the channel key must be re-generated in
7867 other cells as well. Added this support for the router in the
7868 silcd/packet_receive.c.
7870 * Added new local command NOTICE to send notice message on
7871 channel. Affected file silc/local_command.[ch].
7873 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Added new local command ME to the client. It is used to send
7876 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7877 some action. Affected file silc/local_command.[ch].
7879 * Changed channel_message and private_message client operations
7880 to deliver the message flags to the application. Added also
7881 the `flags' arguments to the silc_client_send_channel_message
7882 and silc_client_send_private_message functions. Affected file
7885 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Redefined the Private Message Payload to support private message
7888 keys and to support the new private message flags. Updated
7889 the protocol specs. Flags makes it possible to have for example
7890 CTCP style messages.
7892 * Added new type SilcPrivateMessagePayload and defined an API
7893 for it in the lib/silcclient/silcprivate.[ch].
7895 * Tested private message private keys successfully. Tested the
7896 private message key set, unset and list commands with the new
7899 * Redefined the Channel Message Payload to include the channel
7900 message flags (equal with private message flags) to support
7901 for example CTCP style messages.
7903 * Defined some of the message (for channel and private message)
7904 flags. Updated the protocol specs and added the flags to the
7905 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7907 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Added SilcKeyAgreementStatus type to the key agreement routines
7910 to indicate the current status and error if one occured.
7911 The status types are defined in the lib/silcclient/silcapi.h.
7913 * Added new local command KEY that is used to set and unset private
7914 keys for channels, set and unset private keys for private messages
7915 with remote clients and to send key agreement requests and
7916 negotiate the key agreement protocol with remote client. The
7917 key agreement is supported only to negotiate private message keys,
7918 it currently cannot be used to negotiate private keys for channels,
7919 as it is not convenient for that purpose.
7921 * Fixed a minor pending callback setting bug in the function
7922 silc_client_get_client_by_id_resolve, now the function works.
7923 Affected file lib/silcclient/idlist.c.
7925 * Added function silc_net_get_local_port to get local bound
7926 port by socket. Added to lib/silcutil/silcnet.[ch].
7928 * Added `sockets' and `sockets_count' fields to the SilcClient
7929 object. They hold the sockets of the listenning sockets in
7930 the client. Listenning sockets may be for example the key
7931 agreement server. Affected file lib/silcclient/client.[ch].
7932 Added functions the silc_client_add_socket and the
7933 silc_client_del_socket. They are exported to the application
7936 * Added ~./silc/clientkeys to support other client's public keys.
7938 * Renamed verify_server_key client operation to verify_public_key
7939 and added one argument to indicate the type of the connection
7940 (server, client etc.).
7942 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Added silc_server_connection_auth_request to handle the
7945 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7946 silcd/packet_receive.[ch].
7948 * Added silc_server_send_connection_auth_request into the
7949 silcd/packet_send.c to send the connection auth request packet.
7951 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7954 * Fixed the public key authentication in responder side in the
7955 server. The `auth_data' pointer includes the SilcPublicKey
7956 not the path to the public key. Affected file silcd/protocol.c.
7958 * Implemented the public key authentication in the initiator side
7959 in the server. Affected file silcd/protocol.c.
7961 * Removed the [RedirectClient] config section from the server
7962 configuration. Is not needed and I don't want to implement it.
7964 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Cleaned up the CMODE command in the server. It now works
7967 correctly and supports all the modes defined in the protocol.
7968 Affected file is silcd/command.c.
7970 * Added `hmac_name' field to the SilcChannelEntry in the server
7971 to hold the default HMAC of the channel. It can be set when
7972 creating the channel (with JOIN command). Affected files
7975 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7976 type to indicate the change of the current cipher and hmac
7977 on the channel. Client can safely ignore the <cipher> argument
7978 (if it chooses to do so) since the CHANNEL_KEY packet will
7979 force the channel key change anyway. The <hmac> argument is
7980 important since the client is responsible of setting the new
7981 HMAC and the hmac key into use.
7983 * Fixed the CMODE command in the client library as well.
7985 * Tested CMODE command in router environment successfully.
7987 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Show the version of the remote client (or server) when connecting
7990 to the server. It is logged to the log file. Affected file
7991 is silcd/protocol.c.
7993 * Fixed the KILLED notify handling in the client library. The
7994 client must be removed from all channels when receiving the
7997 Also, do not remove the client entry when giving the KILL
7998 command but when the KILLED notify is received.
8000 * Removed silc_idlist_find_client_by_nickname from the server.
8001 Not needed anymore. Affected files silcd/idlist.[ch].
8003 * Implemented the CHANNEL_CHANGE notify type handling to the
8004 server. Affected file silcd/server.c.
8008 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * Added silc_server_send_notify_invite to send the INVITE
8011 notify between routers.
8013 * Implemented the INVITE command correctly to the server.
8015 * Implemented the INVITE notify type handling in the server.
8017 * Implemented the INVITE command to the client library and on the
8020 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Added function silc_server_get_client_resolve to find the
8023 client entry by ID from all ID lists and then resolve it
8024 (using WHOIS) if it cannot be found. Affected file is
8027 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Implemented the BAN command to the client library.
8031 * The JOIN command in the server now checks the invite list
8034 * Changed the silc_command_reply_payload_encode_va and the
8035 silc_command_payload_encode_va to support that if argument is
8036 NULL it ignores and checks the next argument. Affected file
8037 lib/silccore/silccommand.c.
8039 * Added silc_server_send_notify_ban to send the BAN notify
8040 type between routers.
8042 * Chaned the silc_notify_payload_encode to support that if
8043 argument is NULL it ignores and checks the next argument.
8044 Affected file lib/silccore/silcnotify.c.
8046 * Tested ban lists in router environment successfully.
8048 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Implemented BAN command to the server, in silcd/command.[ch].
8052 * Removed the BAN and INVITE_LIST modes from the CMODE command
8055 * Added function silc_string_match to regex match two strings.
8056 Affected files lib/silcutil/silcutil.[ch].
8058 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Redefined parts of the SilcChannelEntry in the server to support
8061 the new ban and invite lists.
8063 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Redefined the INVITE command. The same command can be used to
8066 invite individuals to the channel but also to manage the invite
8067 list of the channel (to add to and remove from the invite list).
8068 Updated the protocol specs.
8070 * Added new command SILC_COMMAND_BAN that can be used to manage
8071 the ban list of the channel. Updated the protocol specs.
8073 * Removed the channel modes: the SILC_CMODE_BAN and the
8074 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8075 in the CMODE command. The equivalent features are now available
8076 using INVITE and BAN commands. Updated the protocol specs.
8078 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8079 in the network about change in the current ban list. The notify
8080 type is not used by the client.
8082 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8083 support the invite lists.
8085 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Added new function silc_string_regexify that converts string
8088 including wildcard characters into regex string that can
8089 be used by the GNU regex library. Added into the file
8090 lib/silcutil/silcutil.[ch].
8092 Added silc_string_regex_combine to combine to regex strings
8093 into one so that they can be used as one regex string by
8094 the GNU regex library. Added into the file
8095 lib/silcutil/silcutil.[ch].
8097 Added silc_string_regex_match to match two strings. It returns
8098 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8100 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Imported GNU regex to the soruce tree into lib/contrib.
8103 Fixed some compiler warning from the regex.c.
8105 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Fixed MOTD command in the server to work in router environment.
8109 * Fixed the MOTD command in the client library to support
8110 the server argument in the command.
8112 * Added `nickname_len' argument to the silc_idlist_add_client
8113 in the server, as the `nickname' argument may be binary data
8116 * Added silc_idlist_get_channels to return all channels from
8119 * Implemented LIST command to the server. Affected file is
8122 * Implemented the LIST command to the client library and on the
8125 * Added [<user count>] argument to the LIST command reply.
8126 With private channels the user count is not shown.
8128 * Updated TODO and README.
8130 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * The client entry's data.registered must be TRUE even with
8133 global client entry on global client list. The data.registered
8134 is used to check whether the client is anymore in the network,
8135 for example with WHOWAS command so it must be valid.
8137 * Fixed the WHOWAS command in the server. It now actually works
8138 in router environment. Added function into silcd/command_reply.c
8139 silc_server_command_reply_whowas_save.
8141 * Added silc_idlist_purge function to the silcd/idlist.c
8142 to periodically purge the ID Cache.
8144 * Fixed INFO command in the server. It works now in router
8145 environment. Added <server name> argument to the INFO command
8146 reply. Updated the protocol specs.
8148 * Fixed minor bug in silc_idcache_purge to not purge if the
8149 expire value is zero.
8151 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8152 they were buggy because of the WHOWAS information.
8154 * Fixed local command MSG to handle the async resolving of
8155 the remote client properly. It used to fail the first MSG.
8156 Affected file silc/local_command.c.
8158 * Added `data_len' field to SilcIDCache context.
8160 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Update TODO. Todo in commands in the server.
8164 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8167 used by routers as broadcast packet to inform other routers
8168 about the changed user mode.
8170 Implemented the notify handling in the server. Affected file is
8171 silcd/packet_receive.c. Added the function
8172 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8174 * Added new generic Channel Payload and deprecated the New Channel
8175 Payload. The New Channel Payload is now the generic Channel
8178 * Added new argument `mode' to the silc_server_send_new_channel
8179 as it is required in the Channel Payload now.
8181 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8182 and created a new and real SilChannelPayload to represent the
8183 new generic Channel Payload. Implemented the encode/decode
8184 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8186 * Added silc_server_get_client_channel_list to return the list
8187 of channels the client has joined for WHOIS command reply.
8188 Affected file silcd/server.[ch].
8190 * Implemented the channel list sending in the WHOIS command reply
8191 in server and in the client.
8193 Implemented the channel list displaying on the user interface
8194 as well. Affected file silc/client_ops.c.
8196 * Added silc_channel_payload_parse_list to parse list of Channel
8197 Payloads. It returns SilcDList list of SilcChannelPayloads.
8198 Client for example can use this function to parse the list of
8199 channels it receives in the WHOIS command reply. The caller
8200 must free the list by calling silc_channel_payload_list_free.
8201 Affected files lib/silccore/silcchannel.[ch].
8203 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Added one new argument <user mode> to the WHOIS command reply
8206 to return the mode of the user in SILC. Updated the protocol
8209 Implemented it to the server and client.
8211 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Fixed the mode printing on the user interface on joining.
8214 Affected file silc/client_ops.c.
8216 * Implemented the UMODE command and user modes in general to the
8217 client library and to the user interface.
8219 * Implemented the UMODE command to the server.
8221 * The server now sends UNKNOWN_COMMAND error status if client sends
8222 unknown command. Affected file silcd/command.c.
8224 * All server commands now handle the command identifier the right
8225 way when sending the command reply to the client. The client can
8226 use to identify the command replies with the identifier.
8228 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Added silc_server_get_client_route to resolve the route to
8231 the client indicated by the client ID. Affected file is
8234 * Added silc_server_relay_packet as general function to relay
8235 packet to arbitrary destination. This deprecates functions
8236 like _send_private_message_key, _relay_notify etc. Affected
8237 file is silcd/packet_send.[ch].
8239 Removed silc_server_send_key_agreement,
8240 silc_server_send_private_message_key and
8241 silc_server_packet_relay_notify functions from the file
8242 silcd/packet_send.[ch].
8246 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8247 server. Affected file silcd/packet_receive.[ch].
8249 * Implemented the KILL command to the client. Implemented the
8250 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8251 Affected files lib/silcclient/command[_reply].c and
8252 lib/silcclient/client_notify.c. Implemented the KILL notify
8253 printing in the user inteface.
8255 * Fixed a lot silc_parse_nick memory leaks from the client
8256 library in the file lib/silcclient/command.c.
8258 * Changed the silc_server_send_notify_on_channels's `sender'
8259 argument from SilcSocketConnection to SilcClientEntry to
8260 check the sender as entry and not as connection object and not
8261 to send to the client provided as argument. The affected file
8262 is silcd/packet_send.[ch].
8264 * The notify packets that are destined directly to the client used
8265 to not to be processed by the server. Now changed that and the
8266 server processes all notify packets. After relaying the packet
8267 to the client the notify packet is processed in the server.
8269 * The silc_server_free_client_data now checks whether there is
8270 pending outgoing traffic for the client and purges the data to
8271 the network before removing the client entry.
8273 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8276 an client is killed from the SILC Network. Updated the protocol
8279 Added new function silc_server_send_notify_killed to the
8280 silcd/packet_send.[ch].
8282 * Added function silc_server_packet_relay_notify to relay notify
8283 packets that are destined directly to a client. In this case
8284 the server does not process the notify packets but merely relays
8285 it to the client. Affected file silcd/packet_send.[ch].
8287 Added also silc_server_packet_process_relay_notify to check
8288 whereto relay the notify. Affected file is
8289 silcd/packet_receive.[ch].
8291 * Implemented the KILL command to the server.
8295 * Added the backup schema desgined last fall to the protocol
8296 specs for everyone to see. The specification is in the
8297 *-spec-xx.txt draft and the packet type definitions for the
8298 backup routers is in *-pp-xx.txt draft. Thusly, added also
8299 new packet type SILC_PACKET_CELL_ROUTERS.
8301 * A big security problem in the implementation discovered. The
8302 signoff of an client did not cause new channel key generation
8303 which it of course should've done. The channel keys must be
8304 always re-generated when client leaves (or signoffs) the channel.
8305 The silc_server_remove_from_channels funtion now handles
8306 the channel key re-generation.
8308 * Added `sender' argument to the silc_server_send_notify_on_channels
8309 to not to send the client provided as argument. Affected file
8310 silcd/packet_send.[ch].
8312 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Implemented OPER and SILCOPER commands into the server and
8317 * Added silc_auth_verify and silc_auth_verify_data to verify
8318 the authentication directly from the authentication payload.
8319 It supports verifying both passphrase and public key based
8320 authentication. Affected file lib/silccore/silcauth.[ch].
8322 * Added `hash' field to the SilcIDListData structure. It is the
8323 hash negotiated in the SKE protocol. Affected file is
8326 * Slight redesigning of the SilcAuthPayload handling routines.
8327 Do not send SilcPKCS but SilcPublicKey as argument.
8329 * Implemented the public key authentication support to the
8330 serverconfig. The public key is loaded from the provided path
8331 and saved as authentication data to void * pointer. Thus,
8332 changed the unsigned char *auth_data to void *auth_data;
8334 * Fixed SHUTDOWN command to send the reply before the server
8335 is shutdown. :) Affected file silcd/command.c.
8337 * Fixed fatal bug in CONNECT command. The hostname was invalid
8338 memory and server crashed. Affected file silcd/command.c.
8340 * Fixed fatal bug in CLOSE command. The server_entry became
8341 invalid but was referenced later in the command. Affected file
8344 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Fixed fatal bug in failure packet handling. Server ignored
8347 the failure and thus crashed when it came.
8351 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8354 that the command may be executed only once in (about) 2 seconds.
8355 The old SILC_CF_LAG flag is same but allows command bursts up
8356 to five before limiting.
8358 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8359 server code. Various commands now includes the CF_LAG_STRICT
8360 flag to disallow any kind of miss-use of the command.
8362 * Fixed the silc_buffer_unformat to not to allocate any data
8363 if the length of the data is zero. It used to allocate the
8364 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8366 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Changed the format of AdminConnection configuration section
8369 in the server. Added username of the admin to the format.
8370 Affected files silcd/serverconfig.[ch].
8372 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8373 to return admin configuration data by host, username and/or
8376 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Implemented WHOWAS command to the server. Added the functions:
8380 silc_server_command_whowas_parse,
8381 silc_server_command_whowas_send_reply,
8382 silc_server_command_whowas_from_client and
8383 silc_server_command_whowas_from_server
8385 * Added <Client ID> argument to the WHOWAS command reply. Updated
8386 the protocol specs accordingly.
8388 * Implemented WHOWAS command and command_reply to the client
8391 Implemented the WHOWAS printing on the user interface.
8393 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Added new argument to the WHOWAS command reply, the real name.
8396 It is an optional argument. Updated the protocol specs.
8398 * Added SilcIDCacheDestructor callback that is registered when
8399 the SilcIDCache is allocated. The callback is called when
8400 an cache entry in the ID Cache expires, or is purged from the
8401 cache. Added into lib/silccore/idcache.[ch].
8403 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8404 to destruct the client entries when the cache entry expires.
8405 Other ID Cache's in server and in the client library ignores
8408 * If the ID Cache entry's `expire' field is zero then the entry
8409 never expires. Added boolean `expire' argument to the
8410 silc_idcache_add function in the lib/silccore/idcache.[ch].
8411 If it is TRUE the default expiry value is used.
8413 * Added silc_server_free_client_data_timeout that is registered
8414 when client disconnects. By default for 5 minutes we preserve
8415 the client entry for history - for WHOWAS command.
8417 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Added support to the server to enforce that commands are not
8420 executed more than once in 2 seconds. If server receives
8421 commands from client more frequently, timeout is registered
8422 to process the commands. Affected file silcd/command.c.
8423 Added new function silc_server_command_process_timeout.
8425 * Changed NICK_NOTIFY handling in client library to check that
8426 if the client's nickname was changed, so there is no need to
8427 resolve anything from the server.
8429 * Removed error printing from the WHOIS and IDENTIFY commands.
8430 If error occurs then it is ignored silently in the client library.
8431 The application, however, may map the received error to
8432 human readable error string. The application currently maps
8433 the NO_SUCH_NICKNAME error to string.
8435 * Made the command status message public to the application. Moved
8436 them from lib/silcclient/command_reply.c to
8437 lib/silcclient/command_reply.h. The application can map the
8438 received command status to the string with the
8439 silc_client_command_status_message function.
8441 * Added check to the server to check that client's ID is same
8442 as the Source ID in the packet the client sent. They must
8445 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Added dist-bzip hook to the Makefile.am to make bzip2
8448 compressed distributions.
8450 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * Server now enforces the maximum length for the nickname and
8453 the channel as protocol specification dictates. 128 bytes for
8454 nickname and 256 bytes for channel name.
8456 * Moved the WHOIS printing to the application. The client libary
8457 does not print out the WHOIS information anymore, the application
8458 must do it. Renamed silc_client_command_reply_whois_print to
8459 the silc_client_command_reply_whois_save.
8461 The client's idle time is also sent to the application now, and
8462 the idle is shown on screen.
8464 * Added silc_client_command_reply_identify_save to save the
8465 received IDENTIFY entries.
8467 * Do not check for channel private keys in message sending and
8468 reception if the channel does not have the PRIVKEY mode set.
8469 Affected file lib/silclient/client_channel.c.
8471 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8474 just surfaced after chaning the JOIN procedure.
8476 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Added silc_client_get_clients_by_list to get client entries
8479 from Client ID list, that is returned for example by JOIN
8480 and USERS command replies. The application should use this
8481 function for example when JOIN command reply is received to
8482 resolve the clients already on the channel (library does not
8483 do that anymore as USERS command reply is not used in the JOIN
8484 procedure anymore). Affected files lib/silcclient/silcapi.h and
8485 lib/silcclient/idlist.c.
8487 * JOIN command reply and USERS command reply returns now SilcBuffer
8488 pointers instead of unsigned char pointers when returning
8489 the client list and mode list.
8491 * Added <Client ID> argument to the JOIN command reply, mainly
8492 for the server to identify for which client the command was
8493 originally sent. Updated protocol specs accordingly.
8495 * Added SilcDlist private_key pointer to the SilcChannelEntry
8496 in the client to support the channel private keys. Affected
8497 file is lib/silcclient/idlist.h.
8499 * Added SilcChannelPrivateKey argument to the function
8500 silc_client_send_channel_message so that application can choose
8501 to use specific private ke if it wants to. If it is not provided,
8502 the normal channel key is used, unless private keys are set.
8503 In this case the first (key that was added first) is used
8504 as the encryption key.
8506 * Implemented the support for channel private key handling.
8507 Implemented the following functions:
8509 silc_client_add_channel_private_key,
8510 silc_client_del_channel_private_keys,
8511 silc_client_del_channel_private_key,
8512 silc_client_list_channel_private_keys and
8513 silc_client_free_channel_private_keys
8515 Affected file lib/silcclient/client_channel.c.
8517 * Added the support for the private keys in the channel message
8518 sending and encryption and in the message reception and
8519 decryption. Affected funtions are
8520 silc_client_send_channel_message and silc_client_channel_message.
8522 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Added SKE's key verify callback to the client library's
8525 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8527 * Removed the statement that server (or router) must send USERS
8528 command reply when joining to the channel so that the client
8529 knows who are on the channel. Instead, the client list and
8530 client's mode list is now sent in the JOIN command reply to the
8531 client who joined channel. This is better solution.
8533 * Added function silc_server_get_users_on_channel and function
8534 silc_server_save_users_on_channel to the silcd/server.[ch].
8536 * Removed function silc_server_command_send_users from the
8539 * Do not show topic on the client library anymore. The topic is
8540 sent in the command reply notify to the application and the
8541 application must show the topic now.
8543 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Added client searching by nickname hash into the IDENTIFY and
8546 WHOIS commands in the server as they were clearly missing from
8547 them. Affected file is silcd/command.c.
8549 * Fixed a bug in private message receiving in the client library.
8550 The remote ID was freed and it wasn't supposed, now it is
8553 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8555 * Minor fix to the channel payload; allocate the data area, as it
8556 needs to be of specific length.
8558 * If the key agreement port is zero then the operating
8559 system will define the bound port. Affected files are
8560 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8562 * Added new function silc_channel_payload_decrypt into the file
8563 lib/silccore/silcchannel.[ch].
8565 * Moved the channel message etc, check from silc_packet_decrypt
8566 to applications. The library calls now a generic
8567 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8568 when the packet is either normal or special. This was done to
8569 allow more wide range of checking that was not allowed when
8570 the code was in library. Now applications can do virtually any
8571 checks to the packet and return to the library the decision how
8572 the packet should be processed. Affected files are
8573 lib/silccore/silcpacket.[ch].
8575 Added silc_server_packet_decrypt_check to the server and
8576 silc_client_packet_decrypt_check to the client library.
8578 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8579 to send with specified source and destination information.
8581 * Channel message delivery between routers was broken after the
8582 channel key distribution was fixed earlier. The channel key
8583 was used be to distributed to other routers as well which is not
8584 allowed by the protocol. Now this is fixed and channel keys
8585 really are cell specific and the channel message delivery between
8586 routers comply with the protocol specification.
8588 * Fixed various commands in server to check also the global list
8589 for the channel entry and not just the local list. The affected
8590 file silcd/command.c.
8592 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Added assert()s to buffer formatting and unformatting routines
8595 to assert (if --enable-debug) when error occurs. Affected
8596 file: lib/silcutil/silcbuffmt.c.
8598 * Changed to auto-reconnect to check whether the remote host is
8599 router and register the re-connect timeout if it is. It used
8600 to check that whether we are normal server, but router must do
8601 auto-reconnect with another router as well. Affected file
8604 * Removed the [<key len>] option from CMODE command as the cipher
8605 name decides the key length, nowadays. See the defined ciphers
8606 from the protocol specification.
8608 * Added [<hmac>] option to the CMODE command to define the HMAC
8609 for the channel. Added SILC_CMODE_HMAC channel mode.
8611 * Added [<hmac>] option for the JOIN command so that user can
8612 select which HMAC is used to compute the MACs of the channel
8615 * Added Hmac field to the Channel Message Payload. The integrity
8616 of plaintext channel messages are now protected by computing
8617 MAC of the message and attaching the MAC to the payload. The
8618 MAC is encrypted. Now, it is clear that this causes some
8619 overhead to the size of the packet but rationale for this is that
8620 now the receiver can verify whether the channel message decrypted
8621 correctly and also when private keys are set for the channel the
8622 receiver can decrypt the packet with several keys and check from
8623 the MAC which key decrypted the message correctly.
8625 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8626 lib/silccrypt/silccipher.[ch].
8628 * Added silc_hash_len to return the digest length into the
8629 lib/silcrypt/silchash.[ch].
8631 * Rewrote parts of Silc Channel Payload interface in the
8632 lib/silccore/silcchannel.[ch]. The encode function now also
8633 encrypts the packet and parse function decrypts it.
8635 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Fixed a minor formatting bug in the SKE's key material processing.
8638 It actually might have processed the keys wrong way resulting
8641 * Redefined the mandatory HMAC algorithms and added new algorithms.
8642 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8643 and hmac-md5 truncated to 96 bits. The mandatory is now
8644 hmac-sha1-96. Rest are optional (including the one that used
8645 to be mandatory). Rationale for this is that the truncated HMAC
8646 length is sufficient from security point of view and can actually
8647 make the attack against the HMAC harder. Also, the truncated
8648 HMAC causes less overhead to the packets. See the RFC2104 for
8651 * Added new [hmac] configuration section. The SKE used to use
8652 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8653 is of course wrong. The official names that must be proposed in
8654 the SKE are the ones defined in the protocol specification
8655 (hmac-sha1-96 for example). The user can configure any hmac
8656 using any hash function configured in the [hash] section. At
8657 least, the mandatory must be configured.
8659 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8661 * Added HMAC list to the SKE proposal list. It has now both
8662 hash algorithm list and HMAC list. This makes the protocol
8663 incompatible with previous versions. The SKE now seems to work
8664 the way it is supposed to work, for the first time actually.
8666 * Defined plain Hash algorithms to the protocol specification.
8669 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Implemented support for key agreement packets into the server.
8672 Added functions silc_server_key_agreement and
8673 silc_server_send_key_agreement. Other than these functions,
8674 server has nothing to do with this packet.
8676 * Added support for private message key packets into the server.
8677 Added functions silc_server_private_message_key and
8678 silc_server_send_private_message_key.
8682 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8683 called in the protocol's final callback instead in the END
8684 protocol state. This makes a little more sense and in the same
8685 time in client we can use the same protocol routines for normal
8686 key exchange and to key agreement packet handling as well.
8688 * Added to both client's and server's KE protocol context the
8689 SilcSKEKeyMaterial pointer to save the key material. We will
8690 bring the key material to the protocol's final callback by doing
8691 this. The final callback must free the key material.
8693 * Added SKE's packet_send callback into client's KE protocol
8694 context so that the caller can choose what packet sending function
8695 is used. This way we can use different packet sending when
8696 doing normal SKE when doing key agreement packet handling (in
8697 the key agreement packet handling we do not want to encrypt
8700 * Implemented the responder side of the key agreement routines
8701 in the client. The client can now bind to specified port and
8702 accept incoming key negotiation. The key material is passed
8703 to the application after the protocol is over.
8705 * Implemented the processing of incoming Key Agreement packet
8706 in the client. Added function silc_client_key_agreement to
8709 * Implemented the intiator side of the key agreement routines
8710 in the client. The client can now initiate key agreement with
8711 another remote client. The key material is passed to the
8712 application after the protocol is over.
8714 * Created client_keyagr.c to include all the key agreement
8717 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8718 SILC_TASK_CALLBACK except that it is not static.
8720 * Created client_notify.c and moved the Notify packet handling
8721 from the client.[ch] into that file.
8723 * Created client_prvmsg.c and moved all private message and
8724 private message key routines from the client.[ch] into that file.
8726 * Create client_channel.c and moved all channel message and
8727 channel private key routines from the client.[ch] into that file.
8729 * Changed silc_client_get_client_by_id_resolve to resolve with
8730 WHOIS command instead of IDENTIFY command, in the file
8731 lib/silclient/idlist.c.
8733 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Implemented the SKE's responder side to the Client library.
8737 * When FAILURE is received to the protocol do not trust it
8738 blindly. Register a timeout to wait whether the remote closes
8739 the connection as it should do it, only after that process the
8740 actual failure. This was changed to both client and server.
8742 * Added client_internal.h to include some of the structures
8743 there instead of client.h in lib/silcclient/.
8745 * Added function silc_task_unregister_by_callback to unregister
8746 timeouts by the callback function.
8748 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Some "Incomplete WHOIS info" errors has been appearing on the
8751 log files. Took away the entry->userinfo check from WHOIS
8752 reply sending. The entry->userinfo is now " " if client did not
8753 provide one. I thought this was fixed earlier but something
8754 is wrong still. Let's see if the error still appears.
8756 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Fixed a minor bug in the login when the channel key is
8759 re-generated in the server. It used to generate the key in
8760 wrong order and thus caused problems in the channel traffic.
8762 * Fixed a minor bug in channel key distsribution after
8763 KICK command. The key was not sent to the router even though
8766 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8768 * Added silc_ske_process_key_material_data as generic routine
8769 to process any key material as the SILC protocol dictates. The
8770 function is used by the actual SKE library but can be used by
8771 applications as well. This relates to the private message keys
8772 and the channel private keys since they must be processed the
8773 same way the normal SILC session keys. The protocol dictates
8774 this. Affected files: lib/silcske/silcske.[ch].
8776 Added also silc_ske_free_key_material to free the
8777 SilcSKEKeyMaterial structure.
8779 * Defined silc_cipher_set_key function to set the key for
8780 cipher without using the object's method function. The affected
8781 files: lib/silccrypt/silccipher.[ch].
8783 * Implemented silc silc_client_add_private_message_key,
8784 silc_client_add_private_message_key_ske,
8785 silc_client_del_private_message_key,
8786 silc_client_list_private_message_keys and
8787 silc_client_free_private_message_keys functions in the
8790 Added functions silc_client_send_private_message_key to send
8791 the Private Message Key payload and silc_client_private_message_key
8792 to handle incoming Private Message Key payload.
8794 * Added Cipher field to the Private Message Key payload to set
8795 the cipher to be used. If ignored, the default cipher defined
8796 in the SILC protocol (aes-256-cbc) is used.
8798 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Removed lib/silcclient/ops.h file.
8802 Redefined parts of the SILC Client Library API. Created new
8803 file silcapi.h that deprecates the ops.h file and defines the
8804 published Client Library API. Defined also private message key
8805 API and channel private key API into the file.
8807 This is the file that the application must include from the
8808 SILC Client Library. Other files need not be included by
8809 the application anymore.
8811 * Added new key_agreement client operation callback and also
8812 defined the Key Agreement library API for the application.
8814 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8817 is used by clients to request key negotiation between another
8818 client in the SILC network. If the negotiation is started it
8819 is performed using the SKE protocol. The result of the
8820 negotiation, the secret key material, can be used for example
8821 as private message key.
8823 Implemented the Key Agreement payload into the files
8824 lib/silccore/silauth.[ch].
8826 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Redefined ciphers for the SILC protocol. Added some new ciphers
8829 and defined the key lengths for the algorithms. Changed the
8830 code accordingly. The default key length is now 256 bits.
8832 * Fixed SKE key distribution function silc_ske_process_key_material
8833 when the key length is more than 128 bits. The default key
8834 length in SILC is now 256 bits.
8836 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8837 to indicate unsupported algorithm.
8839 * Renamed rijndael.c to aes.c and all functions as well.
8841 * Fixed a long standing channel key setting bug in client library.
8842 Weird that it has never surfaced before.
8844 * Fixed bug in channel deletion. If the entire channel is removed
8845 then it must also delete the references of the channel entry
8846 from the client's channel list as the client's channel entry and
8847 the channel's client entry share same memory.
8849 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Implemented CONNECT and SHUTDOWN commands in the client.
8853 * Implemented CLOSE command to the client.
8855 * Added the function silc_idlist_find_server_by_name into the
8856 files silcd/idlist.[ch].
8858 Added the function silc_idlist_find_server_by_conn into the
8859 files silcd/idlist.[ch].
8861 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * DIE command was renamed to SHUTDOWN. Updated the both code
8866 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8867 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8869 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8872 * Added function silc_server_create_connection function to create
8873 connection to remote router. My server implementation actually
8874 does not allow router to connect to normal server (it expects
8875 that normal server always initiates the connection to the router)
8876 so the CONNECT command is only good for connecting to another
8879 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8881 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8882 or some other client was kicked from the channel.
8884 Implemented the handling of the notify type to both client
8887 Implemented silc_server_send_notify_kicked to send the KICKED
8888 notify. It is used to send it to the server's primary router.
8890 * Implemented the KICK command into server and client.
8892 * Added `query' argument to the silc_idlist_get_client function
8893 to indicate whether to query the client from server or not if
8896 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8897 to indicate that the client is not channel founder.
8901 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Removed the rng context from SilcPacketContext structure and
8904 changed that the packet routine uses the Global RNG API.
8906 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Added support for quit message that client can "leave" on the
8909 channel when it quits the SILC. It is ditributed inside the
8910 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8912 Added silc_server_free_client_data that will take the
8913 signoff message as argument.
8915 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8917 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8919 * Updated parts of the protocol specification to keep it up
8922 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8925 payloads in one packet.
8927 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8928 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8929 use now the new List flag.
8931 * Also deprecated the following packet types: REPLACE_ID,
8932 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8934 * Added list support for Notify packet in server.
8936 * Added silc_server_send_notify_channel_change to send the
8937 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8938 the silc_server_send_replace_id.
8940 * Added silc_server_send_notify_nick_change to send the
8941 NICK_CHANGE notify type. Deprecates the function
8942 silc_server_send_replace_id.
8944 * Added silc_server_send_notify_join to send the JOIN notify type.
8945 Deprecates the function silc_server_send_new_channel_user.
8947 * Added silc_server_send_notify_leave to send LEAVE notify type.
8948 Deprecates the function silc_server_send_remove_channel_user.
8950 * Added silc_server_send_notify_cmode and
8951 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8952 types. Deprecates the silc_server_send_set_mode function.
8954 * Added SERVER_SIGNOFF notify type to indicate that server has
8955 quit. This means that all clients on the channel from that
8956 server will drop. This can be also used when netsplit happens.
8958 Deprecated REMOVE_ID packet type since it is not needed anymore
8961 Added silc_server_send_notify_server_signoff to send the
8962 SERVER_SIGNOFF notify type. Deprecates the function
8963 silc_server_send_remove_id.
8965 Added also silc_server_send_notify_signoff to send the
8966 SIGNOFF notify type.
8968 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8969 SILC protocol from this day on. Changed the protocol
8970 specification as well.
8972 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8973 notify type. It is used between routers to notify about
8974 topic changes on a channel.
8976 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8979 * Partly updated the protocol specification to comply with the
8980 changes now made. It is still though a bit outdated.
8982 * The JOIN notify type now takes one extra argument <Channel ID>.
8983 The packet used to be destined to the channel but now the
8984 JOIN type may be sent as list thus it is impossible to
8985 destine it to any specific channel. By adding this argument
8986 it is again possible.
8988 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Added CREDITS file. The CHANGES and CREDITS file will appear
8991 in the distribution as well.
8993 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8996 types in the server's silcd/packet_receive.c.
8998 * Implemented CMODE and CUMODE to work in router environment.
9000 * Fixed minor encoding and decoding buglet from the
9001 lib/silccore/silcmode.c.
9003 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9006 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9008 * Changed all SilcConfigServer* and silc_config_server* to
9009 SilcServerConfig* and silc_server_config*, respectively.
9012 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Associated the ID (client or server ID) to the Authentication
9015 Payload to avoid any possibility of forging. Updated the
9016 protocol specification and the code accordingly.
9018 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * The RSA key length is now save to the RsaKey context in the
9021 key generation process in lib/silccrypt/rsa.c. The key length
9022 is now used to figure out the maximum size of the block allowed
9023 to be encrypted/signed.
9025 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9026 is equivalent to the silc_mp_mp2bin but does not allocate any
9029 * Changed silc_mp_mp2bin API to take length argument. If it is
9030 non-zero then the buffer is allocated that large. If zero, then
9031 the size is approximated using silc_mp_sizeinbase, which however
9034 * Created Global RNG API which is global RNG that application can
9035 initialize. After initializing, any routine anywhere in the
9036 code (including library) can use RNG without allocating a new
9037 RNG object. This was done to allow this sort of use of the
9038 RNG in code that has no chance to allocate RNG object. All
9039 applications currently allocate this and many routines in the
9040 library use this. Affected file lib/silccrypt/silcrng.[ch].
9042 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9043 it to use the Global RNG API.
9045 * Defined Authentication Payload into protocol specification that
9046 is used during SILC session to authenticate entities. It is
9047 used for example by client to authenticate itself to the server
9048 to obtain server operator privileges.
9050 Implemented this payload into the lib/silccore/silcauth.[ch].
9051 Implemented also routines for public key based authentication
9052 as the new protocol specification dictates.
9054 Moved definitions of different authentication methods from
9055 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9057 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9058 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9059 silc_pkcs_verify_with_hash functions into the file
9060 lib/silccrypt/silcpkcs.[ch].
9062 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * The client entry's userinfo pointer must be always valid.
9065 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9066 will fail since it requires the userinfo. Now, the userinfo
9067 is allocated as "" if actual userinfo does not exist. Actually,
9068 it must exist and it is totally Ok to drop client connections
9069 that does not announce the userinfo. However, we will make
9070 this workaround for now.
9072 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9073 to return the remote port by socket.
9075 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9078 SILC_SERVER_PENDING_EXEC and added an new macro
9079 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9080 data or when error occurs while processing the pending command.
9082 Added new argument `destructor' into silc_server_command_pending
9083 and to the SilcServerCommandPending object. This destructor is
9084 now called after calling the pending callback or if error occurs
9085 immediately. If error occurs the actual pending callback won't
9086 be called at all - only the destructor. The destructor may be
9087 NULL if destructor is not needed.
9089 All this applies for client library code as well. Similar
9090 changes were made there as well for the pending commands.
9092 In the client, the application must now allocate the
9093 SilcClientCommandContext with the silc_client_command_alloc
9096 * Added reference counter to the SilcServerCommandContext. Added
9097 function silc_server_command_alloc and silc_server_command_dup
9100 Same type of functions added to the client library for the same
9103 * Removed the cmd_ident from IDListData away since it is now
9104 global for all connections. It is the command identifier used
9105 in command sending and with pending commands. The affected file
9108 * Added reference counter to the SilcSocketConnection objecet to
9109 indicate the usage count of the object. The object won't be
9110 freed untill the reference counter hits zero. Currently only
9111 server uses this, and client ignores it. The client must be
9112 set to use this too later. The affected files are
9113 lib/silccore/silcsockconn.[ch]. Added also the function
9114 silc_socket_dup to increase the reference counter.
9116 This was mainly added because it is possible that the socket
9117 is removed underneath of pending command or other async
9118 operation. Now it won't be free'd and proper DISCONNECTING
9119 flags, etc. can be set to avoid sending data to connection that
9120 is not valid anymore.
9122 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9123 the connection. After that it sets SILC_SET_DISCONNECTED.
9124 It is, however, possible that the socket data is not still freed.
9125 The silc_server_packet_process now checks that data is not
9126 read or written to connection that is DISCONNECTED. The socket
9127 get's freed when the reference counter hits zero.
9129 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Changed the client operation API: channel_message operation's
9132 `sender' is now the client entry of the sender, not the nickname
9133 and the `channel' is the channel entry, not the channel name.
9135 In the private_message operation the `sender' is now also the
9136 client entry of the sender not the nickname.
9138 Affected file is lib/silcclient/ops.h and all applications
9139 using the client operations.
9141 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9143 * Moved the calling of ops->connect() from connect_to_server_final
9144 into receive_new_id functin since that is the point when the
9145 client is actually allowed to send traffic to network. The
9146 affected file is lib/silcclient/client.c.
9148 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9151 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9152 (if needs broadcasting) instead of broadcasting the packets one
9153 by one which would make a burst in the network traffic.
9155 * Added `broadcast' argument to the functions in silcd/server.[ch]
9156 silc_server_create_new_channel[_with_id] to indicate whether
9157 to send New Channel packet to primary router.
9159 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Added new function into the silcd/server.[ch] files:
9162 silc_server_create_new_channel_with_id to create new channel with
9163 already existing Channel ID.
9165 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9166 lib/silccore/silcpacket.h. This packet is used t send list of
9167 Set Mode payloads inside one packet. Server uses this to set
9168 the modes for the channels and clients on those channels, that it
9169 announced to the router when it connected to it. The protocol
9170 specification has been updated accordingly.
9172 * The silc_server_new_channel did not handle the packet coming
9173 from normal server as it normally does not send that. However,
9174 when it announces its channels it does send it. Implemented
9175 the support for that.
9177 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9178 into the file lib/silccore/id.h.
9180 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9182 * Fixed memory leaks in the functions silc_idlist_del_client,
9183 silc_idlist_del_channel and silc_idlist_del_server in the file
9184 silcd/idlist.c. All of those leaked like a sieve.
9186 * Fixed some small memory leaks in the client's function
9187 silc_client_notify_by_server.
9189 * Added functions into silcd/server.c: silc_server_announce_clients,
9190 silc_server_announce_channels and silc_server_announce_server.
9191 These functions are used by normal and router server to announce
9192 to its primary router about clients, channels and servers (when
9193 router) that we own. This is done after we've connected to the
9196 These functions effectively implements the following packet types:
9197 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9198 and SILC_PACKET_NEW_ID_LIST.
9200 * Added new functions into the silcd/packet_receive.[ch]:
9201 silc_server_new_id_list, silc_server_new_channel_list and
9202 silc_server_new_channel_user_list to handle the incoming
9203 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9205 * Added support of changing Channel ID in the function
9206 silc_server_replace_id. If the server that announces a channel
9207 to the router already exists in the router (with same name but
9208 with different Channel ID), router is responsible to send
9209 Replace ID packet to the server and force the server to change
9210 the Channel ID to the one router has.
9212 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9213 client that the Channel ID has been changed by the router. The
9214 normal server sends this to the client. Client must start using
9215 the new Channel ID as the channel's ID.
9217 Implemented handling of this new type into lib/silcclient/client.c
9218 into the function silc_client_notify_by_server.
9220 * Added new function silc_idlist_replace_channel_id into the files
9221 silcd/idlist.[ch] to replace the Channel ID.
9223 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Call silc_server_command_identify_check always when processing
9226 the IDENTIFY command in silcd/command.c
9228 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9231 send keepalive packets. The packet can be sent by clients,
9232 servers and routers.
9234 Added function silc_socket_set_heartbeat into the file
9235 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9236 If not set, the heartbeat is not performed. The actual
9237 heartbeat is implemented in the low level socket connection
9238 library. However, application is responsible of actually
9241 Added silc_server_send_heartbeat to send the actual heartbeat
9242 packet into silcd/packet_send.[ch]. Server now performs
9243 keepalive with all connections.
9245 * Added silc_task_get_first function into lib/silcutil/silctask.c
9246 to return the timeout task with shortest timeout. There was a bug
9247 in task unregistration that caused problems. TODO has been
9248 updated to include that task system must be rewritten.
9250 * The client library will now resolve the client information when
9251 receiving JOIN notify from server for client that we know but
9252 have incomplete information.
9254 * Rewrote parts of silc_server_remove_from_channels and
9255 silc_server_remove_from_one_channel as they did not remove the
9256 channel in some circumstances even though they should've.
9258 * Encryption problem encountered in server:
9260 The LEAVE command used to send the Channel Key packet to the
9261 router immediately after generating it. However, the code
9262 had earlier sent Remove Channel user packet but not immediately,
9263 ie. it was put to queue. The order of packets in the router
9264 was that Channel Key packet was first and Remove Channel User
9265 packet was second, even though they were encrypted in the
9266 reverse order. For this reason, MAC check failed. Now, this
9267 is fixed by not sending the Channel Key packet immediately but
9268 putting it to queue. However, this is more fundamental problem:
9269 packets that are in queue should actually not be encrypted
9270 because packets that are sent immediately gets encrypted
9271 actually with wrong IV (and thus MAC check fails). So, packets
9272 that are in queue should be encrypted when they are sent to
9273 the wire and not when they put to the queue.
9275 However, the problem is that the current system has not been
9276 designed to work that way. Instead, the packet is encrypted
9277 as soon as possible and left to the queue. The queue is then
9278 just purged into wire. There won't be any fixes for this
9279 any time soon. So, the current semantic for packet sending
9282 o If you send packet to remote host and do not force the send
9283 (the packet will be in queue) then all subsequent packets to the
9284 same remote host must also be put to the queue. Only after the
9285 queue has been purged is it safe again to force the packet
9288 o If you send all packets immediately then it safe to send
9289 any of subsequent packets through the queue, however, after
9290 the first packet is put to queue then any subsequent packets
9291 must also be put to the queue.
9293 Follow these rules and everything works fine.
9295 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Added new function silc_server_remove_clients_by_server to
9298 remove all client entries from ID list when the server connection
9299 is lost. In this case it is also important to invalidate all
9300 client entires as they hold the invalid server entry. This
9301 fixes fatal bug when server has lost connection and will reconnect
9304 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9306 * Made some sanity checks to silc_server_daemonise like to check
9307 whether the requested user and group actually exists.
9309 * Added sanity check to SKE's silc_ske_responder_finish to check
9310 that the public and private key actually is valid.
9312 * Invalidate the client's nickname when receiving Replace ID
9313 packet and the Client ID is being replaced. This means that the
9314 server will query the nickname if someone needs it (client)
9317 * Sort the ID Cache in client library when the ID Cache data
9318 has changed (needs sorting).
9320 * Do not allow for SILC client to create several connections to
9321 several servers. The client does not support windows right now
9322 and generating multiple connections causes weird behaviour.
9324 Irssi-silc client does support windows and can handle several
9325 connections without problems, see: www.irssi.org and SILC plugin.
9327 * Fixed some places where client was added to the IDList. The
9328 rule of thumb is following (in order to get everything right):
9329 If the client is directly connected local client then the
9330 `connection' argument must be set and `router' argument must be
9331 NULL to silc_idlist_add_client function. If the client is not
9332 directly connected client then the `router' argument must
9333 bet set and the `connection' argument must be NULL to the
9334 silc_idlist_add_client function.
9336 * The funtion silc_server_packet_send_local_channel actually did
9337 not check whether the client was locally connected or not. It
9338 does that now. Fixed a bug related to LEAVE command.
9340 * Fixed Remove Channel User payload parsing bug in server's
9341 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9343 * The server's silc_server_save_channel_key now checks also the
9344 global ID list for the channel as it might not be in the local
9345 list. Fixed a bug related to LEAVE command.
9347 * Is this the end of the [<unknown>] buglet that has been lurking
9348 around for a long time? A little for loop fix in server's
9349 silc_server_command_whois_parse that is used by both IDENTIFY
9350 and WHOIS command. At least, this was a clear bug and a cause
9351 of one type of [<unknown>] buglet.
9353 * WHOIS and IDENTIFY commands call the function
9354 silc_server_command_[whois/identify]_check function even if
9355 we are not router server.
9357 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Added --with-gmp configuration option. If set the GMP
9360 is always compiled in the SILC source tree. If not set then
9361 it is checked whether the system has the GMP3 installed. If
9362 it has then the GMP won't be compiled (the system's headers
9363 and library is used), if it doesn't have it then the GMP is
9364 compiled in the SILC source tree.
9366 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * Changed RSA private exponent generation to what PKCS #1
9369 suggests. We try to find the smallest possible d by doing
9370 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9371 not security fix but optimization.
9373 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Added new config entry [Identity] to fork the server and run
9376 it as specific user and group. A patch from Bostik.
9378 * Imported Dotconf configuration library into lib/dotconf.
9379 This will be used to create the SILC configuration files later.
9380 It will appear in the distsribution after this commit.
9382 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * A big code auditing weekend happening. Auditing code for
9385 obvious mistakes, bugs and errors. Also, removing any code
9388 Removed files for being obsolete:
9390 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9391 inline in the file lib/silcutil/silcbuffer.h)
9393 o lib/silcutil/silcbufutil.c (the header has inline versions)
9395 Changed code to fix possible error conditions:
9397 o The buffer formatting routines now check that the destination
9398 buffer really has enough space to add the data. This applies for
9399 both buffer formatting and unformatting
9400 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9401 unformatting was changed to accomodate following rules:
9402 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9403 sent to the function while XXX_*STRING will not allocate or copy
9404 the data into the buffer. Instead it sets the pointer from the
9405 buffer into the pointer sent as argument (XXX_*STRING used to
9406 require that the pointer must be allocated already). This change
9407 makes this whole thing a bit more consistent and more optimized
9408 (note that the data returned in the unformatting with XXX_*STRING
9409 must not be freed now). The routines return now -1 on error.
9411 o Tried to find all code that use buffer_format and buffer_unformat
9412 and added return value checking to prevent formatting and
9413 especially unformatting errors and possible subsequent fatal
9416 o Changed ske->x and ske->KEY to mallocated pointers in
9417 lib/silcske/silcske.h. Fixed possible data and memory leak.
9419 o Added return value checking to all *_parse* functions. Fixed
9420 many memory leaks as well.
9422 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9423 so that buffer overflows would not happen. All code now also
9424 checks the return value as it can fail.
9426 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Added reconnection support to server if the normal server looses
9429 its connection to the router (for example if router is rebooted).
9430 The server performs normal reconnection strategy implemented
9431 to the server. Affected file silcd/server.c.
9433 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Added new packet type SILC_PACKET_SET_MODE that is used to
9436 distribute the information about changed modes (for clients,
9437 channels and clients channel modes) to all routers in the
9438 network. Updated the protocol specification accordingly.
9440 Added functions into silcd/packet_send.c and
9441 silcd/packet_receive.c: silc_server_send_set_mode,
9442 silc_server_set_mode.
9444 Added new files silcmode.[ch] into lib/silccore that implements
9445 the encoding and decoding of Set Mode Payload. Added new type
9446 SilcSetModePayload. Moved the definitions of different modes
9447 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9449 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Oops, a little mistake in server's connection authentication
9452 protocol. The protocol is not ended with FAILURE but with
9453 SUCCESS if the authentication is Ok. :) Affected file is
9456 * Implemented NICK_CHANGE notify handling in server in the file
9457 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9458 the local clients on the channel. After the changing nickname
9459 in router environment snhould work and the [<unknown>] nickname
9460 should appear no more.
9462 The silc_server_replace_id function that receives the Replace ID
9463 payload now sends the NICK_CHANGE notify type also in the file
9464 silcd/packet_receive.c
9466 * Changed WHOIS and IDENTIFY command to support the maximum amount
9467 of arguments defined in protocol specs (3328 arguments). This
9468 fixed a bug that caused problems when there were more than three
9471 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9473 * Added extra parameter, command identifier, to the
9474 silc_client_send_command so that explicit command identifier
9477 Changed that ID list routines uses specific command identifier
9478 when sending WHOIS/IDENTIFY requests to the server so that they
9479 can be identified when the reply comes back.
9481 Affected files lib/silcclient/command.[ch],
9482 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9484 * Added `sender' argument to silc_server_packet_send_to_channel
9485 to indicaet the sender who originally sent the packet to us
9486 that we are now re-sending. Ignored if NULL. Affected file
9487 silcd/packet_send.[ch].
9489 * Added some server statistics support in silcd/server_internal.h
9490 SilcServerStatistics structure and around the server code. Also
9491 send some nice statistics information when client is connecting
9494 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9496 * Fixed channel ID decoding in server's JOIN command reply in
9497 silcd/command_reply.c
9499 * Fixed braodcasting of replace ID payload to not to send it if
9500 we are standalone server in silcd/packet_receive.c.
9502 * Fixed all channel message sending routines to not to send
9503 packets to clients that has router set, since they are routed
9504 separately in the same function earlier. Affects file
9505 silcd/packet_send.c and all channel packet sending functions.
9507 * In USERS reply, res_argv[i] are not allocated, the table
9508 is allocated. Thus changed that free the table, not its
9511 * In server's whois_check and identify_check if the client is
9512 locally connected do not send any WHOIS commands - they are not
9515 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Fixed some minor bugs in client when sending WHOIS command. The
9518 arguments was in wrong order.
9520 * Removed statis function add_to_channel from server in
9521 silcd/command.c that was previously used with the joining but
9524 * Tested USERS command in router environment successfully with two
9525 routers, two servers and two clients.
9527 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9529 * Reorganized the USERS command and command reply in client library
9530 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9531 When the command is given by user we register a pending command
9532 callback that will reprocess the command after the reply has been
9533 received from the server. When reprocessing the packet we then
9534 display the information. Thus, the USERS information is displayed
9535 now in the command callback instead of in the command reply
9536 callback. The processing of the command is same as previously
9537 when server has sent the command reply in the JOINing process.
9539 * Added to USERS command in silcd/command_reply.c to join the client,
9540 we didn't use to know about, to the channel after we've created
9541 a client entry for it. Also, for clienet we did know already still
9542 check whether it is on the channel or not and add it if not.
9544 * Removed silc_server_command_join_notify as the function and its
9547 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Changed the client's pending command handling to the same as the
9550 server's pending command handling. It is also now possible to
9551 execute command reply functions from other command reply
9552 function as the function callbacks for commands and command
9553 replies are one and same. The pending commands are not static
9554 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9555 in client connection context. Thus, pending commands are server
9556 connection specific as it is convenient.
9558 Changed the function silc_client_command_pending and
9559 silc_client_command_pending_del and added new function
9560 silc_client_command_pending_check. Removed the
9561 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9564 * Added cmd_ident, current command identifier, to the client
9565 connection context in lib/silcclient/client.h to keep track on
9566 command identifiers used in command sending. Client's command reply
9567 function handling now supports the mandatory command identifiers.
9569 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9570 funtions in client to fully support pending command callbacks.
9572 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9573 as one of the arguments to the application in the command reply
9576 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9577 before first releasing SILC but came back. Now it is removed again
9578 and should come back nomore. The FORWARDED flag was used only
9579 by the JOINing procedure by forwarding the command packet to router.
9580 Now, the JOINing procedure has been changed to more generic (due
9581 to various router environment issues) and FORWARDED is not needed
9582 anymore for anything. The protocol specification is yet to be
9585 Now, removed silc_server_packet_forward from server and the flag
9586 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9588 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9590 * Renamed NAMES command to USERS command. The NAMES was named that
9591 due to historical reasons. Now it is renamed. Also, rewrote
9592 parts of the USERS command. The nickname list is not sent anymore
9593 by the server. Only Client ID and mode lists are sent in the USERS
9594 command. Changed this also to the protocol specification.
9596 The client now resolves the names and stuff after it receives
9597 the USERS list from the server when joining to the channel.
9599 * WHOIS and IDENTIFY commands has been changed to support multiple
9600 Client ID's per command. One can now search for multiple users
9601 in the network by sending only one WHOIS or IDENTIFY command.
9602 Changed the code and the protocol specifications.
9604 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9605 uses silc_server_command_whois_parse to parse the request. */
9607 * If normal server, do not parse the WHOIS and IDENTIFY requests
9608 before sending it to the router. Saves some time.
9610 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * Fixed JOIN command on client library. Wrong number of arguments
9613 used to crash the client.
9615 * Added silc_server_channel_has_global function to check whether
9616 channel has global users or not.
9618 * Added silc_server_channel_has_local function to check whether channel
9619 has locally connected clients on the channel.
9621 * The silc_server_remove_from_one_channel now checks whether the
9622 channel has global users or not after given client was removed from
9623 the channel. It also checks whether the channel has local clients
9624 on the channel anymore. If it does not have then the channel entry
9625 is removed as it is not needed anymore.
9627 * The silc_server_notify now checks on JOIN notify whether the joining
9628 client is one of locally connected or global. If it is global then
9629 the channel has now global users on the channel and that is marked
9630 to the channel entry. Also, it now saves the global client to
9631 global list who is joining and JOINs it to the channel. This is
9632 for normal server, that is.
9634 Changed silc_server_send_notify_on_channel,
9635 silc_server_packet_relay_to_channel and
9636 silc_server_packet_send_to_channel check if we are normal server
9637 and client has router set (ie. global client) do not send the
9638 message to that client, as it is already routed to our router.
9640 * Implemented LEAVE notify type handling in silc_server_notify
9643 * Tested LEAVE command in router environment successfully. Tested
9644 with two routers, two servers and two clients.
9648 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9650 * Implemented SIGNOFF notify type handling in silc_server_notify
9653 * silc_server_remove_id now removes the client entry from all channels
9654 it has joined and thusly sends SIGNOFF notify type.
9656 * Rewrote the NAMES list generation in server by removing two excess
9657 loops. The lists are created now inside one loop.
9659 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * silc_server_remove_channel_user checks now also global list
9662 for channel and client.
9664 * silc_server_new_channel_user checks now both local and global
9665 list for channel and client. Fixed a bug in client id decoding.
9666 Used to decode wrong buffer.
9668 * silc_server_channel_message checks now both local and global
9669 list for channel entry.
9671 * Tested channel joining (hence JOIN) in router environment
9672 successfully. Tested with two routers, two servers and two
9675 * Tested channel message sending in router environment successfully.
9677 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Added silc_server_save_channel_key into server.[ch] to save the
9680 received channel key in Channel Key payload processing. It is
9681 also used in JOIN command reply handling.
9683 Equivalent function silc_client_save_channel_key added into
9684 client.[ch] into client library.
9686 * Changed JOIN command reply to send information whether the channel
9687 was created or not (is existing already) and the channel key
9688 payload. Changed protocol specs accordingly.
9690 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9691 the request was sent by ID and not by nickname. Crashed on
9694 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9697 now correctly save the received data.
9699 * silc_server_free_sock_user_data now notifies routers in the
9700 network about entities leaving the network.
9702 At the same time implemented functions silc_server_remove_id
9703 and silc_server_send_remove_id to receive and send REMOVE_ID
9704 packets. The packet is used to notify routers in the network
9705 about leaving entities. The ID removed will become invalid in
9708 * Added function silc_idlist_del_server into server. Removes and
9709 free's server entry from ID list.
9711 * silc_server_private_message function now checks, if we are router,
9712 that the destination ID really is valid ID, naturally.
9714 * In router when NEW_ID packet is received (for new client) the
9715 hash of the Client ID is saved in the ID Cache but the
9716 client->nickname is set to NULL, instead of putting the hash
9719 IDENTIFY command now also checks that client->nickname must be
9720 valid. If it is not if will request the data from the server who
9721 owns the client. Added new function
9722 silc_server_command_identify_check.
9724 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9725 to set the command to already allocated Command Payload.
9727 * Tested private message sending in router environment with two
9728 routers, two servers and two clients. Fixed minor bugs and now
9731 * Fixed segfault from client's NAMES command. Used to crash if
9734 * Forwarded packets must not be routed even if it is not destined
9735 to the receiver. Changed server code comply with this.
9737 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Added `require_reverse_mapping' boolean value to ServerParams
9740 structure. If TRUE (not default) the server will require that
9741 the connecting host has fully qualified domain name.
9743 If the reverse mapping is not required and hostname could not be
9744 found the IP address is used as hostname.
9746 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * Implemented version string checking to both client and server.
9749 The check is incomplete currently due to the abnormal version
9750 strings used in development version of SILC.
9752 * Changed all command functions in server to use the new
9755 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Changed char *data to unsigned char *data in ID Cache system to
9758 support binary data as ID Cache data. Changed code to support
9759 binary data in lib/silccore/idcache.c.
9761 * Renamed silc_server_packet_relay_command_reply to
9762 silc_server_command_reply as it is normal packet receiving
9763 function. Rewrote the function to accept command replys for
9764 servers and not only for clients.
9766 * Mark remote router always as registered server if we are connecting
9767 to it. Otherwise, commands sent by the router to us are ignored.
9769 * All ID List find routines now returns the ID Cache Entry pointer
9770 as well if requested.
9772 * WHOIS command works now in router environment, tested with two
9773 routers, two servers and two clients.
9775 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9776 in router environment (as it is almost equivalent to WHOIS) but
9777 hasn't been tested thoroughly. Added new functions:
9779 silc_server_command_identify_parse
9780 silc_server_command_identify_send_reply
9781 silc_server_command_identify_from_client
9782 silc_server_command_identify_from_server
9784 * Disabled route cache adding because adding two different ID's with
9785 same IP replaces the old cache entry thus giving wrong route.
9786 The entry->router->connection is always the fastest route anyway
9787 so route cache may not be needed. Of course, new routes maybe
9788 established after receiving the ID when the entry->router->connection
9789 might not be anymore the most optimal.
9791 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Add route cache for received ID for fast routing.
9795 * Added silc_server_packet_route to route received packet on router
9796 that is not destined to us.
9798 * Renamed silc_server_get_route to silc_server_route_get.
9800 * Added id_string and id_string_len fields into SilcServer to
9801 include encoded ServerID for fast comparing without excess
9802 encoding of the ID's.
9804 * Cleaned up WHOIS command on server side. Added following static
9807 silc_server_command_whois_parse
9808 silc_server_command_whois_check
9809 silc_server_command_whois_send_reply
9810 silc_server_command_whois_from_client
9811 silc_server_command_whois_from_server
9813 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9814 arguments in command replies. All command functions should be
9815 updated to use this macro.
9817 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * Minor typo fixes on command reply handling on server.
9821 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Added silc_server_command_add_to_channel internal routine to add
9824 the client to the channel after router has created the channel and
9825 sent command reply to the server.
9827 * Added generic silc_server_send_command to send any command from
9830 * Use static buffer with ID rendering instead of duplicating data.
9832 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Fixed a channel user mode bug when joining to a channel server gave
9835 everybody channel founder rights, oops.
9837 * We mark ourselves as the router of the incoming server connection
9838 if we are router ourselves. This way we can check in some packet
9839 sending functions whether it is locally connected server. For
9840 incoming router connections we put NULL.
9842 * For router sending packets locally means now always sending the
9843 packet cell wide; to local clients and local servers. For normal
9844 server sending packet locally means sending it to only local
9847 * Fixed the JOIN command to really work in router environment. If the
9848 channel is created it is always created by the router. Router is
9849 also responsible of making the initial joining to the channel,
9850 sending JOIN notify to the sending server and distributing
9851 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9852 does not exist server doesn't do anything else but forward the
9853 command to the router which performs everything.
9855 * Added silc_server_send_channel_key function to send the Channel Key
9858 * Added silc_server_create_channel_key to create new channel key. The
9859 channel key is now re-generated everytime someone joins or leaves
9860 a channel, as protocol dictates. Note: channel->key_len is the
9863 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9866 packet_receive.[ch] to separate packet sending and receiving
9867 routines. The server.[ch] now includes everything else including
9868 actual packet processing (writing and reading data) and other
9871 Renamed silc_server_private_message_send_internal to
9872 silc_server_send_private_message. The routine is still though
9873 used only to relay private messages as server does not send
9874 private messages itself.
9876 Renamed silc_server_new_channel to silc_server_create_new_channel
9877 and added new function sicl_server_new_channel that handles the
9878 incoming New Channel packet. Added also new sending function
9879 silc_server_send_new_channel to send New Channel Payload.
9881 * Added new function silc_server_notify to process incoming notify
9882 packet to the server/router. Server may then relay the notify
9883 to clients if needed.
9885 * Added new function silc_server_new_channel_user to process incoming
9886 New Channel User packet. Router will redistribute the packet and
9887 send JOIN notify to its local clients and locally connected servers
9888 if needed. Normal server will send JOIN notify to its local client
9889 on same channel when received this packet. Added also corresponding
9890 sending function silc_server_send_new_channel_user to sent the
9893 * Added boolean route argument to send_notif_to_channel and
9894 packet_send_to_channel functions to attempt to route the packet
9895 if it is TRUE and send only locally if it is FALSE.
9897 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * silc_server_replace_id now broadcasts the received replace ID
9900 packet if it is not broadcast packet already. The router must
9901 broadcast to inform other routers about changed ID.
9903 * Added backpointer to server's router into SilcServer context in
9904 silcd/server_internal.h.
9906 * Fixed silc_server_packet_broadcast to send correct broadcast
9909 * The channel key is now distributed to the local client as soon
9910 as it is received from the router (in router environment) so that
9911 no other packet may be sent for the channel until client has
9914 * silc_server_remove_channel_user now broadcasts the received
9915 Remove Channel User packet if it is not broadcast packet already.
9916 The router must broadcast to inform other routers about removed
9919 * Added users field into SilcPacketContext that is a reference count
9920 of the context. One can increase the reference count by calling
9921 silc_packet_context_dup which is now changed to just increase the
9922 reference count instead of duplicating the data. The reference
9923 count is decresed by calling silc_packet_context_free that will
9924 free the data after the reference count hits zero.
9926 For now on the packet context and everything allocated into it
9927 (including the raw packet from network) must be freed by calling
9928 the new silc_packet_context_free function. Added also new function
9929 silc_packet_context_alloc that must be used now to allocate the
9930 context. This also means that if a routine is asynchronous from
9931 silc_[client/server]_packet_parse_type the packet context must
9932 be duplicated by calling silc_packet_context_dup. Otherwise it
9933 gets free'd after silc_[client/server]_packet_parse_type returns.
9934 Also, one must remember that if packet is duplicated then its
9935 reference count must be decresed by calling the free function as
9936 many times as it was duplicated.
9938 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9939 from both client and server.
9941 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Made joining to a channel working in router environment.
9945 * Cleaned up JOIN command on server side and create function
9946 silc_server_command_join_channel internal routine to make the
9949 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * Changed silc_command_pending list to SilcDList. Also, added
9952 `ident' field to SilcServerCommandPending structure to identify
9953 the reply and to call correct callback.
9955 Added silc_server_command_pending_check function to replace the
9956 corresnponding macro. The silc_command_pending list is not
9959 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9960 to set identifier to previously allocated Command Payload. It
9961 is used to set identifier for command when resending Command
9964 * Added silc_command_payload_encode_payload to encode Command
9965 Payload buffer from SilcCommandPayload structure.
9967 * Added silc_argument_payload_encode_payload to encode Argument
9968 payload buffer from SilcArgumentPayload structure.
9970 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Changed WHOIS command to support router connection on server side.
9973 The whois request is always sent to router unless the server is
9974 standalone server. After server has received the reply from the
9975 router will it send the reply to the client.
9977 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9978 broadcast received broadcast packet. The function is used only
9979 by router. The broadcast packet is always sent to the router's
9982 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9983 render given ID to printable string, for log files for example.
9985 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Made basic router to router connections working. At least they
9988 can now connect to each other but nothing really works the way
9989 they are supposed - yet.
9991 * Added new initiator token to RouterConnection configuration
9992 file in silcd/serverconfig.[ch]. It is used to tell whether we
9993 are the initiator to the remote router or whether we'll expect
9994 the other end to connect.
9996 * Moved registering of listener task to silc_server_init, hence
9997 the server starts listenning as soon as it is run, even if it
9998 does not have connections to other routers. Let's see how well
10001 * Changed default connection retry timeouts for more suitable in
10004 * Removed cipher and such arguments from silc_idlist_add_client
10005 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10006 Added new function silc_idlist_add_data to add the keys and stuff
10009 * Added SilcIDListData structure and added it to SilcClientEntry
10010 and SilcServerEntry as their first field in the structure. This
10011 way we can explicitly cast the ID entries to the SilcIDListData
10012 structure and get common data for the entries. In past, we had
10013 to first check what type of connection it is and then cast it to
10014 correct ID entry type. Now, we can directly cast the opaque
10015 pointer to the SilcIDListData (no matter what ID entry it actually
10016 is) and get the data needed.
10018 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10021 in some circumstances even if threre were timeout tasks, though not
10022 IO tasks, but tasks anyway. Now fixed.
10024 * Defined SilcServerConnection structure to hold connection specific
10025 stuff about directly connected servers and routers. The definition
10026 is currently in silcd/server_internal.h. I thought about having
10027 a bit more important role fro this struct but for now it is used
10028 only when connecting to other server (or router actually).
10030 * Added connecting retry support in server when connecting to
10031 router(s). The retry feature implement exponential backoff
10032 algorithm. Also, added SilcServerParams structure to hold default
10033 parameters for server. For now, it include these retry settings
10034 and are hard coded. After server is moded to be as Silc Server
10035 Library this structure will be more important.
10037 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10039 * Changed client librarys channel->clients table to SilcList and
10040 changed code accordingly.
10042 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10044 * Changed client's channel table to SilcList and changed code
10045 accordingly. Also changed SilcChannelClientEntry to include back-
10046 pointer to the channel so that client entry can use that structure
10047 as list as well and we have fast cross-reference to the channel.
10048 This change dramatically decreased the complexity of channel
10049 handling with client entry and vice versa (removed one extra
10050 loop when searching for channel entry from many functions).
10052 * Changed server->sim from table to SilcDList and changed code
10055 * NAMES command can now be used from user interface. It will show
10056 the user list on the channel, neatly.
10058 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10059 Code now saves realname of the user if it becomes available.
10061 * Renamed configure.in to configure.in.pre and made ./prepare
10062 script to automatically add correct version string to
10063 configure.in which it creates from configure.in.pre.
10065 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * NAMES command reply now shows users mode with the nickname when
10068 joining to channel.
10070 * Moved silc_client_ch[u]mode[_char] functions from
10071 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10072 place sucks, they are utility functions and should be in some
10075 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10077 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10080 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Added TRQ (efficient deque and list library) into lib/trq. This is
10085 a very good list library that is currently used in the SILC. Defined
10086 SilcList API over the library because I didn't like the API very
10087 much. See lib/trq/silclist.h for the API and examples of how to
10088 use the API. Fixed various places in the code to use the new
10089 SilcList API. The SilcList is meant for lists that has a structure
10090 already defined as a list. It is not suitable to add just some
10091 context to the list (in TRQ, the context is the list actually).
10093 So, I defined SilcDList that can be used for the purpose where
10094 predefined list structure does not exit. This can be used as
10095 such list. Now some context just can be added to the SilcDList.
10096 Currently this list is not used in the SILC just yet, though there
10097 are a lot places where this can replace dynamically allocated
10098 tables and I will fix these places, later, to use SilcDList.
10099 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10100 and use TRQ internally).
10102 Also fixed some annoying warning messages that the original TRQ
10103 code generated. Also minor changes to TRQ's Makefile.in.
10105 * Added support for querying by Client ID to both WHOIS and
10106 IDENTIFY commands into server, as required by the protocol.
10108 * Removed method function pointers from SilcBuffer structure. They
10109 weren't used to anything and just increased the context size for
10110 no good reason. This change also made silc_buffer_alloc and
10111 silc_buffer_free functions inline functions.
10113 * Disabled command flooding detection support until it's fixed so
10114 that it accepts commands in but does not execute them more than once
10117 * Added silc_net_localhost(), to return local hostname, into
10118 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10119 that must be initialized before calling silc_client_init.
10121 * Added new function: silc_server_send_notify_on_channels to send
10122 notify messages to all channels client has joined. It is assured
10123 that the message is sent only once per client.
10125 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10126 lib/silcutil/silcutil.[ch] as silc_format function. The new
10127 function is generic and is used by server as well, not only by
10128 the logging routines.
10130 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10131 the provided version string was not acceptable. Added new function:
10132 silc_ske_check_version into lib/silcske/silcske.h. The function
10133 must be implemented by the application (client or server) and it
10134 does not reside in the SKE library. The function checks the version
10135 string remote end sent.
10137 * Added back pointers (to opaque context and to SilcSocketConnection)
10138 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10140 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10141 duplicate packet context structure.
10143 * Changed `notify' client operation to send same arguments as client
10144 receives from server except for ID's. ID's are mapped to correct
10145 ID entry and that is returned. Also, if channel entry is not sent
10146 by server but the notify is for channel the channel entry is sent
10147 to application (otherwise application doesn't know that it is for
10148 channel (library gets it from packet's Destination ID)).
10150 * Added silc_client_remove_from_channels into client library to
10151 remove a client from all channels it has joined to. Used when
10152 received SIGNOFF notify from server. Added also new function
10153 silc_client_replace_from_channels to replace old ID entry with
10154 new ID entry on all channels. Used when received NICK_CHANGE
10155 notify from server.
10157 * Fixed ID Cache list handling in silc_idlist_get_client in
10158 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10159 to get (or query) client by ID.
10161 * Updated TODO list.
10163 * Added connection authentication status message defined by the
10164 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10165 support for these into the code in client and server side.
10167 * Added generic function silc_client_send_command to send any command
10168 with variable argument list. Application should use this function
10169 to send commands if the command functions provided by the library
10170 does not suite for the application's user interface needs.
10172 * Added new `failure' client operation. Application is notified about
10173 received failure packet if client is executing a protocol. In this
10174 case the protocol's execution has failed.
10176 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10177 is required by the protocol.
10179 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10180 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10183 * Added status flag to SilcSKE object to indicate realtime status
10184 of the SKE protocol.
10186 * Application receives now exactly same command reply arguments as
10187 the library receives from server. However, if ID is received the
10188 corresponding ID entry is returned to the application (eg. Client
10189 ID is mapped to correct SilcClientEntry entry and that is returned).
10190 Changed command_reply client operation due to this change.
10192 * Changed all ID's in commands and in command replys as ID Payloads.
10193 Change affected both client and server side codes.
10195 All ID's sent in SILC network (with execption of ID's in SILC
10196 Packet header) are sent in ID Payload to support variable length
10199 * Server now notifies nick changes and notifies all clients on
10200 the channels about the new nickname (about the new Client ID,
10203 * Implemented CMODE command to change channel modes. Supports all
10204 channel modes defined by the protocol specs except ban and invite
10205 lists. (Also, private channel key mode is supported but support for
10206 setting private channel key in client is missing, thus, this mode
10207 has no effect on client side (except that server requires that the
10208 client uses private channel key and normal channel traffic does not
10211 Also, invite mode works per se, but INVITE command does not work
10212 yet correctly, so you can set channel as invite only channel but
10213 inviting clients to the channel does not work (it is yet to be
10214 thought what's the best way to do it).
10216 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10217 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10218 Implemented CUMODE command to change user's mode on the channel.
10219 Supports all modes defined by the protocol specs.
10221 * Added NAMES command reply to return users modes on the channel.
10223 * Removed unnecessary and slow ciphers from lib/silccrypt.
10225 * Set SO_KEEPALIVE option to connection sockets by default.
10227 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10229 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10230 redefined the Notify Payload into protocol specs.
10232 * Added silc_id_payload_parse_id to get ID directly from raw
10235 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10238 accept searching by Client ID as well.
10240 * Added support for LEAVE and SIGNOFF notify types in client library.
10242 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10243 to parse ID Payload from raw data.
10245 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Added flags parameter into silc_ske_assemble_security_properties
10248 function in lib/silcske/silcske.[ch].
10250 * Changed notify client operation to fit better for notify messages
10251 sent by server. The notify payload received from server is now
10252 passed to the application (after parsing it to SilcNotifyPayload).
10253 It is application's responsibility to retrieve the arguments
10254 from the payload and show the message the way it wants. The message
10255 sent by server is implementation specific.
10257 * Changed public keys to comply with the protocol specification.
10258 Old public keys are not supported anymore and are not compatible.
10260 * Removed nickname from Channel Payload as the latest draft removed
10261 it. The client must resolve the nickname from the NAMES command
10262 reply received when it joined the channel.
10264 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10266 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10268 * Fixed some errors in protocol specification drafts.
10270 * Created lib/silccore/silcnotify.c to implement Notify Payload
10271 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10272 generic payloads described by protocol specifications. The file
10273 includes implementations for ID Payload and Argument Payload.
10275 * Changed Command Payload implementation to use the new Argument
10276 Payload. Changed command_xxxx_payload to command_payload_xxxx
10277 to comply with SILC coding conventions.
10279 * Added suppport for Argument Payload handling in Notify Payload
10280 implementation as protocol requires it. Added the new support
10281 into server and client lib as well.
10283 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Added support for multiple nicknames on same channel. [n] is
10286 added locally to the nickname if there are more than one same
10287 nicknames on the channel.
10289 * Server now sends all nicknames that matched WHOIS request.
10290 Client also shows the list received from server.
10292 * Added TOPIC command to client side. User can now set and show
10293 current topic on channel.
10295 * Added MOTD command to client and server. Also, server sends the
10296 motd when client connects to the server.
10298 * Changed version strings to comply ISO 8601.
10300 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Fixed protocol error handling in client library. It should now
10303 cope even if the SKE fails for some reason.
10305 * Made new protocol specification drafts for submitting to IETF.
10307 * Implemented TOPIC command to server in silcd/command.c.
10309 * Added two new notify types into lib/silccore/silcnotify.h:
10310 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10311 notify nickname change and topic setting/change on a channel.
10313 * API change of command_reply operation in client library. The
10314 application gets now the status type received from server as well.
10316 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10320 * Cras fixed and optimized the packet handling even further and
10321 it should work now. Minor change to the prototype of function
10322 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10324 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Added new function into lib/silcutil/silcschedule.[ch]:
10327 silc_schedule_with_fd to select() a specified fd. The function
10328 returns after timeout expires or data arrives or goes. The
10329 function is used by packet routines to wait that all data is
10330 received from network.
10332 * Fixed data reading from network in lib/silccore/silcpacket.c.
10333 The code now assures that all data is read from the fd and then
10334 continues packet processing. This was a bug fix since the code
10335 used to drop some data in some circumstances.
10337 * Added new function into lib/silcclient/client.[ch]:
10338 silc_client_start_key_exchange to start key exchange after
10339 connection has been established to server. The code internally
10340 now uses this funtion but its main purpose was to provide it
10341 for applications that perform their own connecting. After
10342 application has created a connection it merely calls this
10343 function to start the key exchange between client and server.
10344 The library takes care of everything else after that.
10346 Updated also lib/silcclient/README to explain the usage of
10349 * Do not send to application information that connection has
10350 been established. Application gets notified it by connect
10353 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Applied cras's patch to add silc_schedule_one function. The
10356 function runs scheduler once and returns.
10358 * Fixed the scheduler after cras messed it up. The timeout
10359 handling works now as it's supposed to work.
10361 * Added into lib/silccore/ silcnotify.h to include notify
10362 message types support. Changed silc_server_send_notify*
10363 functions, in server.[ch], to support those new notify types.
10364 Added the support for the notify types into client library,
10365 as well. Added new notify client operation into ops.h in
10368 * Changed silc_server_packet_send_to_channel to send normal
10369 packets instead of just channel message packets. The function
10370 is now used to send the notify packets to channels. It is not
10371 used to send channel message packets anymore, as server never
10372 sends them anymore.
10374 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10375 va_arg()s as it seems to require it nowadays. I guess, if SILC
10376 is compiled with older va_arg() the new code should work anyway.
10378 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * Splitted core library. Core library (lib/silccore) includes
10381 now only SILC protocol specific core (and common) components.
10382 Created new utility library (lib/silcutil) that includes more
10383 generic purpose stuff. The stuff for util library was taken
10384 from the old core library. This was minor and easy split.
10386 * Created SILC Client Library (lib/silcclient) that includes
10387 implementation of the SILC client without user interface. This
10388 was major move from silc/ directory. The code has been changed
10389 so that it is transparent towards the user interface. The
10390 silc/ directory includes now the same user interface as before
10391 and it uses the new client library. Read lib/silcclient/README.
10392 Basicly, the client library performs everything else related
10393 to SILC except user interface handling. Also, configuration
10394 files are considered to be part of user interface and library
10395 does not handle them.
10397 This change also changed a lot of structures, function naming etc.
10398 Most important change was that SilcClientWindow object was
10399 renamed to SilcClientConnection in the client library. Created
10400 also new file lib/silcclient/ops.h. Also added new files
10401 silc/local_command.[ch] and silc/client_ops.[ch].
10403 All these changes were made to make it easier for user interface
10404 designers to create what ever user interface for the SILC client
10407 It is also expected that the server will be moved to lib
10408 directory as well and SILC Server Library will be created;
10409 sometimes in the future.
10411 * Removed Local commands from lib/silccore/silccommand.h as
10412 they are application specific and new client library does not
10413 handle any of those anymore.
10415 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10416 old client implementation in silc/.
10418 * Added support for callback functions in SILC_LOG_* macros.
10419 Application can now set its own callbacks that will be called
10420 instead of using the default functions that will always print
10421 the debug messages to stderr (or stdout). Also, debugging can
10422 now be disabled by setting silc_debug to FALSE and re-enabled by
10423 setting it to TRUE. Note, that logging will still work even
10424 if debugging is disabled.
10426 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10427 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10428 silc_log_reset_debug_callbacks.
10430 * To enable debugging in silc client one must give now -d
10431 option on command line.
10433 * Changed silc_schedule_init to automatically allocate task queues
10434 if they are not allocated before calling it.
10436 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Added GMP 3.1 into math library.
10440 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10442 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10443 a channel in SILC network. The packet is used by servers and
10444 routers to notify other routers that user has left a channel.
10445 This little feature was missing until now. Added the feature
10446 to protocol specification as well.
10448 Added functions: silc_server_send_remove_channel_user and
10449 silc_server_remove_channel_user into server.[ch].
10451 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10452 lib/silccore/silcpacket.h. However, they are not implemented
10455 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10457 * Fixed joining to a channel and sending channel messages
10458 between server and router. The channel message sending should
10459 now work inside a cell.
10461 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Fixed the private message sending between server and router.
10464 The private message sending should now work inside a cell.
10466 * Added silc_server_replace_id into server.[ch] to replace
10467 existing ID in the SILC network.
10469 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10470 and silc_idlist_replace_server_id into idlist.[ch] in server.
10472 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10474 * Fixed the server to server connections. Server can again now
10475 connect to router. Router to router connections probably does
10478 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Added dynamic protocol registering support. Now protocols can
10481 registered and unregistered on the fly. Patch by cras.
10483 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Added lib/contrib directory to hold routines that some platforms
10486 don't have but are needed by SILC.
10488 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10489 into lin/contrib to provide getopt() and getopt_long() for
10490 those who don't have it.
10492 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * Added AWAY command to client. When away message is set and
10495 client receives a private message packet the client automatically
10496 replies to the sender with the away message.
10498 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10499 bug seemed to be the cause of recent problems when compiling
10502 * Added version detection support to SKE protocol specification
10503 and added the new changes to the SKE implementation as well.
10504 There were other minor changes in the SKE protocol as well.
10506 Many changes in lib/silcske/silcske.[ch] and in
10507 lib/silcske/payload.[ch].
10509 * Added ^U functionality, clear input line. Patch from cras.
10511 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Mainly small bugfixes on core library. Fixed some debugging
10514 logging and buffer overflow in silclog.c.
10516 * Updated config.sub and config.guess on the distribution tree.
10518 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10520 * Added command lagging support in server. Client may execute
10521 commands now only once in two seconds.
10523 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Optimized packet reception. MAC computation and checking is now
10526 also more optimized. A lot previously duplicated code is now
10527 used as generic by both client and server.
10529 * Fixed key pair generation in clientutil.c
10531 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * Added into lib/silccore/silcbufutil.[ch] new function;
10534 silc_buffer_realloc.
10536 * Moved generic packet sending/encryption functions to
10537 lib/silccore/silcpacket.[ch] from client and server. Some
10538 rewriting of the functions.
10540 * Moved all generic packet reception/decryption functions to
10541 lib/silccore/silcpacket.[ch] from client and server. The
10542 packet processing is now much cleaner in both client and server.
10543 These were major changes in both client and server.
10545 * Created many common functions in server to do packet sending.
10546 Previously code were duplicated a lot, this has been removed
10547 with these changes.
10549 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Rewrote major parts of the ID cache system. Don't know
10552 whether it is better now or not but at least the API is more
10555 * Major rewrite on ID cache stuff on client because of the ID
10556 cache API changes. Added idlist.c to client.
10558 * Also major rewrite on ID cache stuff on server as well.
10559 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10560 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10561 in hand, instead they are all put into the ID cache system now.
10562 All server_idlist_* routines uses ID cache now instead of
10563 traversing its own lists (those lists does not exist anymore).
10564 SilcIDList though still exists. Also, SilcXXXEntry's are
10567 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Finally made the SKE implementation compliant to the protocol
10570 specification. All mp integers are now binary encoded as
10571 opposed being HEX encoded.
10573 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10576 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10577 functions: silc_[encode/decode]_pem. Also added function
10578 silc_encode_pem_file to PEM encode with newlines ('\n') for
10579 saving into a file.
10581 * SILC public keys are now encoded either PEM or binary. Same
10582 option is for private keys as well. By default private keys
10583 are binary encoded and public keys PEM encoded. Silly HEX
10584 encoding were removed.
10586 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10587 function to create fingerprints.
10589 * Fixed a bug in SHA1; does not change the original data anymore.
10591 * Partly implemented INFO command on client and server side.
10592 Fixed CLEAR command. Changes to SERVER command; show current
10593 server(s) when giving command without arguments. Added
10594 VERSION command to client.
10596 * Added check to server that unregistered connections cannot
10597 execute commands (unless it is specificly allowed).
10599 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10601 * Fixed screen refresh.
10603 * Fixed channel joining bug from client. On some circumstances
10604 client tried to join to a channel it had already joined.
10606 * Added public key verification process into client's protocol.c.
10607 The client now verifies the public key from user and saves
10608 it into ~./silc/serverkeys/ directory.
10610 Added into: clientutil.[ch]: silc_client_verify_server_key.
10612 * Changed SKE protocol's silc_ske_initiator_finish function
10613 to accept callback function that verifies the received public
10614 key. Removed old silc_ske_verify_public_key function.
10616 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10619 silc_pkcs_private_key[_data]_set.
10621 * Made the password and public authentication more cleaner in
10622 server's protocol.c.
10624 * Removed historic and obsolete protocol `channel_auth' from
10625 both client and server.
10627 * Removed wrong way of sending command status messages from
10628 server to client in server's command.c. The old way violated
10629 protocol specification.
10631 Changes to silccore/silccommand.[ch]: removed
10632 silc_command_encode_status_payload -> not needed anymore,
10633 changed silc_command_encode_payload_va to accept extra
10634 argument on variable argument list. The argument type must
10635 now be provided to the function. Also, added new function:
10636 silc_command_encode_reply_payload_va which is same as
10637 normal command_encode_payload_va except command status type
10638 is provided as extra argument.
10640 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10642 * Added ~./silc directory handling. The directory includes the
10643 public and private keys for the client.
10645 Added silc_client_check_silc_dir, silc_client_create_identifier
10646 and silc_client_load_keys.
10648 * Implemented SILC protocol compliant public key. Added public
10649 and private key saving to and loading from files.
10651 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10652 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10653 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10654 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10655 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10657 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10658 silc_pkcs_load_[public/private]_key.
10660 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Added silc_server_get_route (route.[ch]) to get connection
10663 data for the fastest route for given ID.
10665 * Implemented INVITE command on client and server. The command
10666 were re-defined in the SILC Protocol Specification and the
10667 implementation now complies with the specification.
10669 * Implemented PING command on client and server.
10671 * Implemented NAMES command on client and server. The server side
10672 supports currently only normal server not router server yet.
10673 Some changes to NAMES definition in SILC protocol specification.
10675 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * Implemented LEAVE command on client and server.
10679 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10680 again. This change was made to the protocol as well. Server
10681 should not violate the protocol specification anymore.
10683 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10685 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10686 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob